CN109615805A - Convenient for the hospital call device of night use - Google Patents
Convenient for the hospital call device of night use Download PDFInfo
- Publication number
- CN109615805A CN109615805A CN201910041748.9A CN201910041748A CN109615805A CN 109615805 A CN109615805 A CN 109615805A CN 201910041748 A CN201910041748 A CN 201910041748A CN 109615805 A CN109615805 A CN 109615805A
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- Prior art keywords
- light
- module
- call button
- control module
- call
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
The present invention relates to ward calling apparatus fields, more particularly to the hospital call device for being convenient for night use, including calling terminal, calling terminal includes the circuit board of shell and enclosure interior, circuit board is equipped with multiple call buttons that can be automatically reset, and call button top end face offers the interior through-hole for setting transparent panel, is installed with lighttight identifier in transparent panel, cavity is offered in call button, and indicator light instruction branch parallel with one another is equipped in cavity；Circuit board is equipped with the photosensitive module of light luminance value and resistance value negative correlation, photosensitive module is electrically connected with control module, photosensitive module detection light brightness value is simultaneously sent to control module, control module control is connected with the light-adjusting module being located in instruction lamp power circuit, light-adjusting module is connected with instruction branch, and control module control light-adjusting module when light luminance value is less than luminance threshold reduces the light luminance of indicator light.The present invention avoids influencing patient's rest in the brightness of night automatic adjustment indicator light.
Description
Technical field
The present invention relates to ward calling apparatus fields, and in particular to convenient for the hospital call device of night use.
Background technique
With the development of science and technology, the technicalization degree of ward related facility is also improving.It is mounted with to exhale in ward
Cry device for patient's remote call-in nurse on duty or doctor, the request of inpatient is directly and quickly passed to value by calling device
Class nurse or doctor, calling device become the important equipment for reinforcing doctor patient communication exchange.
Since the basic medical treatment resource of hospital is limited, in the same ward, multiple patients and patient are generally lived
Family members are accompanied, when patient is when needing to call medical staff or doctor at night, it usually needs open the indicator light in ward to look for
To corresponding calling device, it is very easy to influence the rest of other patients in this way, the state of an illness for being unfavorable for patient is restored；It indicates simultaneously
The inlet in ward is generally arranged in lamp, and patient will first open the button or key that indicator light presses calling device again, if patient
It can not leave the bed, patient can not accurately find the button of calling device, cause patient cannot nurse call or doctor in time, it is easy to
Cause the case where delaying patient's treatment.
Summary of the invention
The invention is intended to provide a kind of hospital call device convenient for night use, to automatically adjust calling device at night
Brightness, facilitate patient to use.
The hospital call device convenient for night use in this programme, it is described to exhale including being located at the calling terminal by hospital bed
Being terminal includes the circuit board of shell and enclosure interior, and the circuit board is equipped with the calling of transmission call signal after multiple press
Button, the call button can automatically reset after pressing, and housing top surface, the call button top are stretched out in the call button end face
End face offers through-hole, and transparent panel is installed on the inner wall of the through-hole, lighttight identifier is installed in the transparent panel,
Cavity is offered in the call button, multiple indicator lights parallel with one another is equipped in the cavity, the indicator light is simultaneously
Instruction branch is formed after connection；
The circuit board is equipped with the photosensitive module of light luminance value and resistance value negative correlation, the photosensitive module electrical connection
There is control module, the photosensitive module detects light brightness value and is sent to control module, and the control module control is connected with
Light-adjusting module in instruction lamp power circuit, the light-adjusting module are connected with instruction branch, and the control module is in light
Control light-adjusting module reduces the light luminance of indicator light when brightness value is less than luminance threshold.
The beneficial effect of this programme is:
1, when patient needs using call button, patient need to only press the i.e. transmittable call signal of call button；Make
During calling terminal, the indicator light light in call button is irradiated transparent panel, allows patient that can see call button clearly, together
When transparent panel on identifier it is opaque, light will form identifier shape and indicate patient after being irradiated transparent panel, supply
Patient distinguishes that different buttons represent different functions, and patient is allowed accurately to call by lower button, makes patient clear when in use
Corresponding indicator is seen in time.
2, the photosensitive module on call button detects the light luminance value in environment and is sent to control module, control module
When light luminance value is less than luminance threshold, at such as night, control module, which controls light-adjusting module, reduces the light luminance of indicator light, by
The light luminance generated when indicator light itself shines can also be irradiated to the light luminance in photosensitive module and environment, photosensitive
The light luminance value that module detects during the day is larger, and in night's rest, the light luminance in environment substantially reduces, light
Light luminance value in the environment that quick module detects can be small more, the light luminance that photosensitive module detects on daytime and night
Value difference is not larger, so the light luminance of indicator light itself and the light luminance of environment will not influence the work of photosensitive module, from
And cause light-adjusting module that can not carry out light adjusting according to the light luminance value that photosensitive module detects, calling, which is reduced, at night presses
The light luminance of indicator light on button, avoid call button light it is too bright and influence patient rest.
Further, the circuit board is equipped with the temperature sensing module of signal link control module, and each calling is pressed
One temperature sensing module is set on button, and transparent plate surface, the temperature sensing are stretched out in the end of the temperature sensing module
Module detects the temperature value at patients fingers and is sent to control module, and the control module is when temperature value is greater than temperature threshold
The light luminance enhancing of indicator light where controlling the temperature sensing module.
When night patient needs using call button nurse call or doctor, the finger of patient touches call button table
The temperature value of patients fingers is sent to control module by the temperature sensing module in face, temperature sensing module, because of the temperature of patients fingers
Angle value is higher than the temperature of call button, and the temperature of call button itself will not interfere, control module receive temperature value and
The light luminance enhancing of control indicator light, instruction patient carry out the use of call button when temperature value is greater than temperature threshold, meanwhile,
The only indicator light light luminance enhancing in Part call button leaves the bed without patient and opens the lamp in entire room and illuminate,
It will not influence the rest of other patients in same ward.
Further, one adjuster of each indicator light series connection, each indicator light and adjuster form a branch,
The adjuster is electrically connected control module, and the control module controls adjuster in the branch when temperature value is greater than temperature threshold
Resistance reduce, the control module, which receives, to be controlled the resistance of adjuster in the branch after the call signal of call button and increases.
When patient needs to press some call button, controller resistance on branch where control module controls call button
Reduce, the electric current in the branch is allowed to increase, the light luminance instruction patient for enhancing indicator light presses call button, beats without patient
The lamp in entire room is opened, more simple and convenient for use, each branch is mutually indepedent, the indicator light light in only one call button
Brightness enhancing does not influence other patients rest, and after patient presses call button, control module is controlled to adjust according to call signal
The resistance of device increases, and weakens the light luminance of indicator light.
Further, the call button bottom is equipped with card slot, and conductive sheet is installed in the card slot, is consolidated on the circuit board
Equipped with multiple keyseaves, the call button is set on keyseat by card slot, and it is multiple that elasticity is equipped between the call button and keyseat
Position part is installed with the contact switch that can be connected to by conductive sheet on the keyseat.
When pressing call button, call button drives card slot to move down pressing dynamic clamping head and quiet clamping head, allows conduction in card slot
Piece is connected to electric shock switch, to send electric signal to control module, after release after call button, elastic reset key is pressed against calling
Button resets, and is easy to use.
Further, the dynamic clamping head and quiet clamping head include annular elastic balloon, the elastic balloon be set in call button with
Between keyseat.
When patient presses call button calling doctor or nurse, call button is pressed downward elastic balloon and produces by elastic balloon
Raw elastic deformation, after patient unclamps call button, elastic balloon is resetted to be resetted against call button, guarantees that call button resets
So that next time uses.
Further, it is filled with the sponge for having adsorbed thimerosal in the elastic balloon, offers energy on the elastic balloon
For the insertion hole of card slot cell wall insertion, the water absorption layer for extending to card slot cell wall is installed on the side wall of the call button.
When patient presses call button, the cell wall of call button bottom card slot is inserted into insertion hole, and cell wall is to elastic gas
Sponge in capsule is squeezed, and the thimerosal adsorbed in sponge, while the water absorption layer absorbing disinfection liquid on cell wall, thimerosal are squeezed out
It soaks water absorption layer to carry out disinfection to call button, while patient can also carry out the finger of patient when touching and pressing call button
Disinfection reduces the bacteria breed in call button gap.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention convenient for the hospital call device embodiment of night use；
Fig. 2 is call button longitudinal cross-section structural schematic diagram in Fig. 1；
Fig. 3 is the circuit diagram of indicator light in Fig. 2；
Fig. 4 is the schematic diagram that instruction lamp wiring is adjusted in Fig. 2.
Specific embodiment
It is further described below by specific embodiment.
Appended drawing reference in Figure of description includes: shell 1, call button 2, temperature sensing module 3, transparent panel 4, instruction
Lamp 5, lamp holder 6, cavity 7, card slot 8, conductive sheet 9, contact switch 10, keyseat 11, support block 12, elastic balloon 13, insertion hole 14, sea
Continuous 15, first adjustable resistance 16, the second adjustable resistance 17, water absorption layer 18.
Embodiment is basic as shown in attached drawing 1, Fig. 2, Fig. 3 and Fig. 4: including being located at the calling terminal by hospital bed, calling terminal
Including shell 1 and the circuit board that is connected to inside shell 1, be equipped on circuit board the calling that can automatically reset after multiple press by
Button 2, call button 2 send out call signal after pressing, the present embodiment by taking three call buttons 2 as an example, stretch by 2 end face of call button
1 top surface of shell out, 2 top end face of call button offer through-hole, and transparent panel 4, one in transparent panel 4 are connected on the inner wall of through-hole
Lighttight identifier is formed, the identifier in each call button 2 is different, in order to distinguish different functions, exhales
It cries and offers cavity 7 in button 2, indicator light 5 parallel with one another is mounted in cavity 7, is formed and is referred to after 5 parallel connection of indicator light
Show that branch, indicator light 5 can use the adjustable LED lamp bead of existing brightness, each indicator light 5 is connected in parallel to form indicating circuit, instruction
Lamp 5 is connected in cavity 7 by lamp holder 6, and each indicator light 5 is in series with an adjuster and forms a branch, multiple indicator lights 5
A plurality of branch is formd, adjuster is electrically connected control module, and adjuster can use the first adjustable resistance of existing 3296W-102 model
16。
The photosensitive module of light luminance value Yu resistance value negative correlation is welded on circuit board, photosensitive module can use existing ALS-
The optical sensor of PDIC144-6C/L378 model, photosensitive module are electrically connected with control module, and control module can be with existing
C8051F120 single-chip microcontroller, photosensitive module detection light brightness value are simultaneously sent to control module, and control module control, which is connected with, to be located at
Light-adjusting module in 5 power supply circuit of indicator light, light-adjusting module can use the second adjustable resistance 17 of existing 3296W-103 model, adjust
Optical module is connected with the indicating circuit of indicator light 5, and control module controls light-adjusting module when light luminance value is less than luminance threshold
The light luminance of indicator light 5 is reduced, luminance threshold is equal to the ordinary ray brightness of indicator light 5.
The temperature sensing module 3 of signal link control module is welded on circuit board by conducting wire, temperature sensing module 3 can
With the sensor of existing MLX90615 model, a temperature sensing module 3, temperature sensing module 3 are set on each call button 2
End stretch out 4 surface of transparent panel, avoid sensor from being blocked by transparent panel 4 and signal can not be sent, temperature sensing module 3 examine
Survey patients fingers at temperature value and be sent to control module, control module temperature value be greater than temperature threshold when control the temperature
The light luminance of 3 place indicator light 5 of sensing module enhances, and control module controls in the branch when temperature value is greater than temperature threshold
The resistance of adjuster reduces, and allows the light luminance enhancing of indicator light 5 in the branch, and control module receives the calling of call button 2
The resistance that adjuster in the branch is controlled after signal increases, and the light luminance of indicator light 5 in the branch is allowed to weaken.
As shown in Fig. 2, 2 bottom of call button offers card slot 8, it is welded with conductive sheet 9 in card slot 8, is welded on circuit board
There is the keyseat 11 that multiple longitudinal sections are at T-shaped, be welded with the support block 12 being against on keyseat 11 on the cell wall of card slot 8, keyseat 11 and supports
Block 12 is supported using insulating materials, and call button 2 is set on keyseat 11 by card slot 8, and being welded on keyseat 11 can be led
The contact switch 10 that electric piece 9 is connected to, is socketed with dynamic clamping head and quiet clamping head between call button 2 and keyseat 11, dynamic clamping head and quiet clamping head includes annular
Elastic balloon 13, elastic balloon 13 is set between call button 2 and keyseat 11, disappears in elastic balloon 13 filled with having adsorbed
The sponge 15 of venom, thimerosal can be alcohol, and the insertion hole 14 that can be inserted into for 8 cell wall of card slot is offered on elastic balloon 13,
The water absorption layer 18 for extending to 8 cell wall of card slot is bonded on the side wall of call button 2, water absorption layer 18 can use existing water-absorbing resin system
At.
There are four motors, motor can use the micromotor of existing ZWMD006006 model, the first adjustable electric for installation in shell 1
It is connected with shaft on the adjustment sheet of resistance 16 and the second adjustable resistance 17, every shaft is welded on the output shaft of motor, control
Control motor rotation when module controls light-adjusting module or adjuster change resistance value.
Specific implementation process is as follows:
Under the conditions of ordinary ray on daytime, when patient is needed using call button 2, patient only need to press call button 2 i.e.
Transmittable call signal out；During using calling terminal, 5 light of indicator light in call button 2 is irradiated transparent panel 4,
Allow patient that can see call button 2 clearly, while the identifier on transparent panel 4 is opaque, light will form after being irradiated transparent panel 4
Identifier shape indicates patient, distinguishes that different buttons represent different functions for patient, allows patient accurately by lower button
It is called, allows patient is clear when in use to see corresponding indicator in time.
When night is faint dim, the light luminance value in photosensitive module detection environment on call button 2 is concurrent
It send to control module, for control module when light luminance value is less than luminance threshold, i.e. at night, control module control is as light modulation mould
The motor of block rotates, and motor drives the adjustment sheet rotation of the second adjustable resistance 17 to increase resistance value, reduces the electric current in circuit,
The light luminance for reducing indicator light 5, since the light luminance generated when indicator light 5 itself shines can also be irradiated to photosensitive module,
And the light luminance in environment, the light luminance value that photosensitive module detects during the day is larger, and in night's rest, ring
Light luminance in border substantially reduces, and what the light luminance value in the environment that photosensitive module detects can be small is more, and photosensitive module exists
The light luminance value difference that daytime and night detect is not larger, so the light luminance of indicator light 5 itself and the light of environment are bright
Degree will not influence the work of photosensitive module, and the light luminance of indicator light 5 on call button 2 is reduced at night, avoid calling by
2 light of button is too bright and influences patient's rest.
Under the conditions of night is faint dim, patient uses 2 nurse call of call button or doctor, patient if necessary
Finger touch the temperature sensing module 3 on 2 surface of call button, temperature sensing module 3 sends the temperature value of patients fingers
To control module, because the temperature value of patients fingers is higher than the temperature of call button 2, the temperature of call button 2 itself not will cause
Interference, for control module when temperature value is greater than temperature threshold, control module controls the first adjustable electric of the 5 place branch of indicator light
Hindering 16 corresponding motors drives adjustment sheet rotation to reduce resistance value, increases the electric current of indicator light 5 in branch, makes the indicator light
Light luminance enhancing, instruction patient carry out the use of call button 2, meanwhile, only 5 light of indicator light in Part call button 2
Line brightness enhancing leaves the bed without patient and opens the lamp in entire room and illuminate, will not influence other patients in same ward
Rest.
Before pressing call button 2, elastic balloon 13 pushes up call button 2 upwards, and the support block 12 on 8 cell wall of card slot is allowed to be against
On keyseat 11, when patient presses call button 2, the cell wall of 2 bottom card slot 8 of call button is inserted into insertion hole 14, cell wall pair
Sponge 15 in elastic balloon 13 is squeezed, and the thimerosal adsorbed in sponge 15 is squeezed out, while the water absorption layer 18 on cell wall is inhaled
Attached thimerosal, thimerosal soak water absorption layer 18 and carry out disinfection to call button 2, while patient is when call button 2 is pressed in touch,
Water absorption layer 18 can also carry out disinfection to the finger of patient, reduce the bacteria breed in 2 gap of call button.
Since keyseat 11 and support block 12 keep apart the energized part of the call button 2 soaked, water absorption layer 18 not with it is logical
Electric part is connected to, call button 2 on the whole will not conduction cause safety problem.
The present embodiment is compared with the key switch of existing directly built-in phosphor strip, the present embodiment light when need to use
Enhancing, the light intensity of call button 2 simultaneously can illuminate small-scale environments, allow patient directly find corresponding calling by
Button 2 carries out calling transmission, and without turning on the lamp in entire room, and when not in use, the light of call button 2 weakens automatically,
It will not influence the rest of other patients, the key switch light of existing built-in phosphor strip is too weak, and patient is difficult to find that key switch
The position at place if directly enhancing the instruction luminous intensity of key switch, and is easy to influence the rest of photosensitive patient, this
Embodiment also carries out disinfection to the call button 2 that patient is commonly used on the basis of overcoming the problems, such as this, reduces call button 2 and stitches
Bacteria breed in gap.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. being convenient for the hospital call device of night use, including being located at the calling terminal by hospital bed, the calling terminal includes shell
The circuit board of body and enclosure interior, it is characterised in that: the circuit board is equipped with the calling of transmission call signal after multiple press
Button, the call button can automatically reset after pressing, and housing top surface, the call button top are stretched out in the call button end face
End face offers through-hole, and transparent panel is installed on the inner wall of the through-hole, lighttight identifier is installed in the transparent panel,
Cavity is offered in the call button, multiple indicator lights parallel with one another is equipped in the cavity, the indicator light is simultaneously
Instruction branch is formed after connection；
The circuit board is equipped with the photosensitive module of light luminance value and resistance value negative correlation, and the photosensitive module is electrically connected with control
Molding block, the photosensitive module detect light brightness value and are sent to control module, and the control module control, which is connected with, to be located at
Indicate that the light-adjusting module in lamp power circuit, the light-adjusting module are connected with instruction branch, the control module is in light luminance
Control light-adjusting module reduces the light luminance of indicator light when value is less than luminance threshold.
2. the hospital call device according to claim 1 convenient for night use, it is characterised in that: set on the circuit board
There is the temperature sensing module of signal link control module, a temperature sensing module is set on each call button, it is described
Transparent plate surface is stretched out in the end of temperature sensing module, and the temperature value at the temperature sensing module detection patients fingers is concurrent
It send to control module, indicator light where the control module controls the temperature sensing module when temperature value is greater than temperature threshold
Light luminance enhancing.
3. the hospital call device according to claim 2 convenient for night use, it is characterised in that: each indicator light
It connects an adjuster, each indicator light and adjuster form a branch, and the adjuster is electrically connected control module, described
The resistance that control module controls adjuster in the branch when temperature value is greater than temperature threshold reduces, and the control module, which receives, exhales
The resistance for controlling adjuster in the branch after the call signal of button is made to increase.
4. the hospital call device according to claim 1 convenient for night use, it is characterised in that: the call button bottom
Portion is equipped with card slot, is installed with conductive sheet in the card slot, multiple keyseaves is installed on the circuit board, the call button passes through
Card slot is set on keyseat, dynamic clamping head and quiet clamping head is equipped between the call button and keyseat, being installed on the keyseat can be conductive
The contact switch of piece connection.
5. the hospital call device according to claim 4 convenient for night use, it is characterised in that: the dynamic clamping head and quiet clamping head
Elastic balloon including annular, the elastic balloon are set between call button and keyseat.
6. the hospital call device according to claim 5 convenient for night use, it is characterised in that: in the elastic balloon
Filled with the sponge for having adsorbed thimerosal, the insertion hole that can be inserted into for card slot cell wall is offered on the elastic balloon, it is described to exhale
It is the water absorption layer for being installed on the side wall of button and extending to card slot cell wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041748.9A CN109615805B (en) | 2019-01-16 | 2019-01-16 | Ward calling device convenient to use night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041748.9A CN109615805B (en) | 2019-01-16 | 2019-01-16 | Ward calling device convenient to use night |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109615805A true CN109615805A (en) | 2019-04-12 |
| CN109615805B CN109615805B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910041748.9A Expired - Fee Related CN109615805B (en) | 2019-01-16 | 2019-01-16 | Ward calling device convenient to use night |
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| Country | Link |
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| CN (1) | CN109615805B (en) |
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| CN111935023A (en) * | 2020-08-06 | 2020-11-13 | 绍兴市迈能信息科技有限公司 | Router capable of automatically turning off lamp at night |
| CN117542152A (en) * | 2024-01-05 | 2024-02-09 | 中国人民解放军总医院海南医院 | Intelligent calling device for nursing old people |
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| CN111935023A (en) * | 2020-08-06 | 2020-11-13 | 绍兴市迈能信息科技有限公司 | Router capable of automatically turning off lamp at night |
| CN117542152A (en) * | 2024-01-05 | 2024-02-09 | 中国人民解放军总医院海南医院 | Intelligent calling device for nursing old people |
| CN117542152B (en) * | 2024-01-05 | 2024-04-23 | 中国人民解放军总医院海南医院 | Intelligent calling device for nursing old people |
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| CN109615805B (en) | 2020-09-29 |
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