CN113284326A - High granule stove liquid crystal display of security - Google Patents
High granule stove liquid crystal display of security Download PDFInfo
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- CN113284326A CN113284326A CN202110470206.0A CN202110470206A CN113284326A CN 113284326 A CN113284326 A CN 113284326A CN 202110470206 A CN202110470206 A CN 202110470206A CN 113284326 A CN113284326 A CN 113284326A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
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- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Thermal Sciences (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a high-safety particle furnace liquid crystal display screen which comprises a display screen body and a protective frame, wherein the protective frame is arranged outside the display screen body, an elastic telescopic rod is fixedly connected to the bottom in the protective frame, a damping plate is fixedly connected to the top end of the elastic telescopic rod, a soft cushion is arranged on the top wall in the protective frame, an installation plate is fixedly connected to the bottom of the protective frame, an over-vibration alarm assembly is arranged at the top of the installation plate, a fixed plate is fixedly connected to the top of the installation plate, a high-temperature alarm assembly is connected to the fixed plate, and; can play absorbing effect through elasticity telescopic link and shock attenuation board, avoid leading to the display screen body to take place to damage because of vibrations, detect the vibrations of display screen body through shaking the warning subassembly, report to the police when the display screen body vibrations are too big, can play the effect of protection to the display screen body through the protection subassembly, can report to the police when the display screen body temperature is higher through the high temperature warning subassembly, guarantee the life of display screen body.
Description
Technical Field
The invention relates to the technical field of liquid crystal display screens of particle furnaces, in particular to a liquid crystal display screen of a particle furnace with high safety.
Background
Biological granule stove is a kind of boiler, is exactly that the boiler that uses the biomass energy as fuel is called biomass boiler, divide into biomass steam boiler, living beings hot-blast furnace, living beings heat conduction oil stove, vertical biomass boiler, horizontal biomass boiler etc. biomass boiler's classification: horizontal biomass boiler, vertical biomass boiler. Biomass gas heat-conducting oil furnace, biomass steam boiler, biomass hot water boiler, biomass heat-conducting oil furnace, biomass energy granular material is known as green coal, and is clean energy. As a fuel of a boiler, the combustion time is long, the temperature of a combustion-strengthening hearth is high, the combustion-strengthening boiler is economical and practical, meanwhile, the environment is not polluted, zero emission of CO is realized, zero emission of SO is realized, the boiler belongs to renewable energy sources, can be recycled, and can replace wood, coal and natural gas.
Generally all need install liquid crystal display on the granule stove and show the operating parameter of granule stove, current liquid crystal display generally is direct mount on the granule stove, liquid crystal display self shock attenuation effect is relatively poor, barrier propterty is relatively poor, easily lead to liquid crystal display's damage, simultaneously, along with liquid crystal display operating time's increase, liquid crystal display's temperature can rising gradually, when liquid crystal display's temperature is higher, if continue to use, can lead to the life reduction of display screen.
Based on the above, the invention designs the particle oven liquid crystal display screen with high safety so as to solve the above mentioned problems.
Disclosure of Invention
The invention aims to provide a high-safety particle furnace liquid crystal display screen, which can play a role in damping through an elastic telescopic rod and a damping plate, avoid the damage of a display screen body caused by vibration, detect the vibration of the display screen body through an over-vibration alarm component, alarm when the display screen body vibrates excessively, play a role in protecting the display screen body through a protection component, alarm when the temperature of the display screen body is higher through a high-temperature alarm component, and ensure the service life of the display screen body, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high granule stove liquid crystal display of security, liquid crystal display is applied to on the granule stove, including display screen body and protective frame, the display screen body outside is located to the protective frame, bottom fixed connection elasticity telescopic link in the protective frame, elasticity telescopic link top fixedly connected with shock attenuation board, shock attenuation board is connected with display screen body bottom, the roof is equipped with the cushion in the protective frame, the cushion contacts with display screen body upper portion, protective frame bottom fixedly connected with mounting panel, the mounting panel top is equipped with shakes the warning subassembly, mounting panel top fixedly connected with fixed plate, be connected with the high temperature warning subassembly on the fixed plate, the protective frame top is equipped with the protection subassembly.
Preferably, the elastic telescopic rod comprises an outer rod, the outer rod is fixedly connected with the inner bottom wall of the protective frame, a first spring is arranged at the bottom in the outer rod, the top end of the first spring is abutted to a connecting plate, an inner rod is fixedly connected to the top of the connecting plate, and the inner rod penetrates through the outer rod and the damping plate to be fixedly connected.
Preferably, the earthquake warning assembly comprises a first shell, a detection rod penetrates through the top of the first shell, the detection rod is connected with the bottom of the display screen body, a metal sheet is fixedly connected to the bottom end of the detection rod and connected with the inner top wall of the first shell through a second spring, a first electric contact block is arranged on the left side of the inner lower portion of the first shell, and a second electric contact block is arranged on the right side of the inner lower portion of the first shell.
Preferably, the bottom in the first housing is provided with a first storage battery and a first alarm emitter, the positive pole of the first storage battery is electrically connected with the first alarm emitter and the first electric contact block, and the negative pole of the first storage battery is electrically connected with the second electric contact block.
Preferably, the high-temperature alarm assembly comprises a second shell, the second shell is fixedly connected with the fixed plate, a heat conducting cylinder penetrates through the second shell, mercury is filled in the heat conducting cylinder, a piston is arranged in the heat conducting cylinder, a connecting rod is connected to the piston, an insulating plate is fixedly connected to the end of the connecting rod, the insulating plate is connected with the inner wall of the second shell through a third spring, a third electric contact block is arranged on the insulating plate, an insulating seat is arranged on the right side in the second shell, and a fourth electric contact block corresponding to the third electric contact block is arranged on the insulating seat.
Preferably, a second storage battery and a second alarm transmitter are arranged in the second housing, the positive pole of the second storage battery is electrically connected with the second alarm transmitter and the third electric contact block, and the negative pole of the second storage battery is electrically connected with the fourth electric contact block.
Preferably, the protection subassembly includes that the protection fills up, the protection fills up the bottom and bonds and to have sub-magic subsides, sub-magic subsides cooperation is connected with female magic subsides, female magic subsides are pasted and are connect in the protection frame top.
Preferably, the mounting plate is provided with a plurality of groups of heat dissipation holes.
The use method of the particle oven liquid crystal display screen comprises the following steps:
s1, when in use, the display screen body is arranged on the particle furnace through the mounting plate;
s2, when the display screen body is vibrated, the display screen body presses the damping plate, the damping plate can play a primary damping role, the damping plate drives the inner rod to move inwards towards the outer rod, the first spring is compressed and can play a damping role again, meanwhile, the cushion can play a protection role, the display screen body is prevented from being damaged due to vibration, the detection rod is pressed when the display screen body is vibrated, the detection rod drives the metal sheet to move, the second spring is stretched, when the display screen body is vibrated too much, the metal sheet is contacted with the first electric contact block and the second electric contact block, and the first alarm transmitter sends out an alarm signal;
s3, when the protective pad is used, the protective pad can protect the display screen body and prevent the display screen body from being damaged, after the protective pad is used for a period of time, the child magic tape and the parent magic tape can be separated, the protective pad is detached, the protective pad is sterilized, and sanitation is guaranteed;
s4, the display screen body is at the during operation, the louvre can radiating effect, along with the increase of live time, the gradual rising of temperature of display screen body, mercury is heated and takes place the inflation, mercury promotes the piston motion, the piston passes through the connecting rod and drives the motion of insulation board, the third spring is compressed, when the temperature of display screen body risees to a definite value, the third electrical contact piece contacts with the fourth electrical contact piece, the second alarm transmitter sends alarm signal, remind staff that display screen body temperature is higher.
Compared with the prior art, the invention has the beneficial effects that:
1. the display screen body can be prevented from being damaged due to vibration by the aid of the elastic telescopic rod and the damping plate, the vibration of the display screen body is detected by the over-vibration alarm assembly, alarm is given when the display screen body is vibrated too much, the display screen body can be protected by the protection assembly, alarm can be given when the temperature of the display screen body is higher by the high-temperature alarm assembly, and the service life of the display screen body is guaranteed.
2. According to the invention, when the display screen body is vibrated, the display screen body compresses the damping plate, the damping plate can play a primary damping role, the damping plate drives the inner rod to move inwards towards the outer rod, the first spring is compressed and can play a damping role again, meanwhile, the cushion can play a protection role, the display screen body is prevented from being damaged due to vibration, the detection rod is compressed when the display screen body is vibrated, the detection rod drives the metal sheet to move, the second spring is stretched, when the display screen body is vibrated too much, the metal sheet is contacted with the first electric contact block and the second electric contact block, and the first alarm transmitter sends out an alarm signal.
3. According to the invention, when the display screen body works, the heat dissipation holes can dissipate heat, the temperature of the display screen body gradually rises along with the increase of the service time, the mercury is heated to expand, the mercury pushes the piston to move, the piston drives the insulation plate to move through the connecting rod, the third spring is compressed, when the temperature of the display screen body rises to a certain value, the third electric contact block is contacted with the fourth electric contact block, the second alarm transmitter sends out an alarm signal to remind a worker that the temperature of the display screen body is higher and needs to be processed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the elastic telescopic rod of the present invention;
FIG. 3 is a schematic view of the over-quake alarm module according to the present invention;
FIG. 4 is a schematic structural diagram of a high temperature alarm assembly according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution of a lcd panel with a high safety in a pellet oven: the liquid crystal display screen is applied to a particle furnace and comprises a display screen body 1 and a protective frame 2, wherein the protective frame 2 is arranged outside the display screen body 1, an elastic telescopic rod 4 is fixedly connected to the bottom in the protective frame 2, a damping plate 3 is fixedly connected to the top end of the elastic telescopic rod 4, the damping plate 3 is connected with the bottom of the display screen body 1, the damping effect can be achieved through the elastic telescopic rod 4 and the damping plate 3, the display screen body 1 is prevented from being damaged due to vibration, a cushion 11 is arranged on the inner top wall of the protective frame 2, the cushion 11 is in contact with the upper portion of the display screen body 1, a mounting plate 5 is fixedly connected to the bottom of the protective frame 2, an over-vibration alarm component 7 is arranged at the top of the mounting plate 5, the over-vibration alarm component 7 is used for detecting the vibration of the display screen body 1, and alarming is carried out when the display screen body 1 vibrates excessively, 5 top fixedly connected with fixed plate 9 of mounting panel, be connected with high temperature alarm subassembly 6 on fixed plate 9, can report to the police when display screen body 1 temperature is higher through high temperature alarm subassembly 6, guarantee the life of display screen body, 2 tops of protective frame are equipped with protective assembly 8, can play the effect of protection to display screen body 1 through protective assembly 8.
Wherein, elasticity telescopic link 4 includes outer pole 41, outer pole 41 and 2 inner bottom wall fixed connection of protection frame, the bottom is equipped with first spring 42 in the outer pole 41, first spring 42 top butt has even board 43, even pole 44 in board 43 top fixedly connected with, interior pole 44 passes fixed connection between outer pole 41 and the shock attenuation board 3, and when display screen body 1 received vibrations, display screen body 1 oppresses shock attenuation board 3, and shock attenuation board 3 can play preliminary absorbing effect, and shock attenuation board 3 drives interior pole 44 and to the outer pole 41 internal motion of pole, and first spring 42 is compressed, can play absorbing effect once more.
Wherein, the earthquake alarm component 7 comprises a first casing 71, a detection rod 72 penetrates through the top of the first casing 71, the detection rod 72 is connected with the bottom of the display screen body 1, a metal sheet 74 is fixedly connected with the bottom end of the detection rod 72, the metal sheet 74 is connected with the inner top wall of the first casing 71 through a second spring 73, a first electric contact block 75 is arranged on the left side of the inner lower part of the first casing 71, a second electric contact block 76 is arranged on the right side of the inner lower part of the first casing 71, a first storage battery 77 and a first alarm emitter 78 are arranged on the inner bottom of the first casing 71, the positive pole of the first storage battery 77 is electrically connected with the first alarm emitter 78 and the first electric contact block 75, the negative pole of the first storage battery 77 is electrically connected with the second electric contact block 76, the detection rod 72 drives the metal sheet 74 to move when the display screen body 1 vibrates and presses, the second spring 73 is stretched and when the display screen body 1 vibrates excessively, the metal piece 74 comes into contact with the first electrical contact block 75 and the second electrical contact block 76, and the first alarm transmitter 78 emits an alarm signal.
Wherein, the high temperature alarm assembly 6 includes a second housing 61, the second housing 61 is fixedly connected with the fixing plate 9, the second housing 61 is provided with a heat conducting cylinder 62, the heat conducting cylinder 62 is filled with mercury 63, the heat conducting cylinder 62 is provided with a piston 64, the piston 64 is connected with a connecting rod 65, the end of the connecting rod 65 is fixedly connected with an insulating plate 66, the insulating plate 66 is connected with the inner wall of the second housing 61 through a third spring 67, the insulating plate 66 is provided with a third electrical contact block 68, the right side in the second housing 61 is provided with an insulating base 610, the insulating base 610 is provided with a fourth electrical contact block 69 corresponding to the third electrical contact block 68, the second housing 61 is provided with a second storage battery 611 and a second alarm emitter 612, the positive pole of the second storage battery 611 is electrically connected with the second alarm emitter 612 and the third electrical contact block 68, the negative electrode of the second storage battery 611 is electrically connected with the fourth electric contact block 69, when the display screen body 1 works, the heat dissipation hole 10 can dissipate heat, along with the increase of the service life, the temperature of the display screen body 1 gradually rises, the mercury 63 expands when being heated, the mercury 63 pushes the piston 64 to move, the piston 64 drives the insulating plate 66 to move through the connecting rod 65, the third spring 67 is compressed, when the temperature of the display screen body 1 rises to a certain value, the third electric contact block 68 is in contact with the fourth electric contact block 69, and the second alarm transmitter 612 sends out an alarm signal to remind a worker that the temperature of the display screen body 1 is high.
The protection assembly 8 comprises a protection pad 83, a sub magic tape 82 is bonded at the bottom of the protection pad 83, the sub magic tape 82 is connected with a female magic tape 81 in a matching mode, the female magic tape 81 is bonded at the top of the protection frame 2, the protection pad 83 can protect the display screen body 1, the display screen body 1 is prevented from being damaged, after the protection assembly is used for a period of time, the sub magic tape 82 and the female magic tape 81 can be separated, the protection pad 83 is detached, the protection pad 83 is sterilized, and sanitation is guaranteed; the mounting plate 5 is provided with a plurality of groups of heat dissipation holes 10, so that heat dissipation is facilitated.
The specific working principle is as follows:
s1, when in use, the display screen body 1 is arranged on the particle furnace through the mounting plate 5;
s2, when the display screen body 1 is vibrated, the display screen body 1 presses the damping plate 3, the damping plate 3 can play a primary damping role, the damping plate 3 drives the inner rod 44 to move towards the inner part of the outer rod 41, the first spring 42 is compressed and can play a damping role again, meanwhile, the cushion 11 can play a protection role, damage to the display screen body 1 caused by vibration is avoided, the detection rod 72 is pressed when the display screen body 1 is vibrated, the detection rod 72 drives the metal sheet 74 to move, the second spring 73 is stretched, when the display screen body 1 is vibrated too much, the metal sheet 74 is in contact with the first electric contact block 75 and the second electric contact block 76, and the first alarm emitter 78 sends an alarm signal;
s3, when the protective pad 83 is used, the protective pad can protect the display screen body 1, the display screen body 1 is prevented from being damaged, the child magic tape 82 and the parent magic tape 81 can be separated after the protective pad 83 is used for a period of time, the protective pad 83 is detached, and the protective pad 83 is sterilized to ensure sanitation;
s4, when the display screen body 1 works, the heat dissipation holes 10 can dissipate heat, along with the increase of service time, the temperature of the display screen body 1 gradually rises, the mercury 63 expands when heated, the mercury 63 pushes the piston 64 to move, the piston 64 drives the insulating plate 66 to move through the connecting rod 65, the third spring 67 is compressed, when the temperature of the display screen body 1 rises to a certain value, the third electric contact block 68 is in contact with the fourth electric contact block 69, the second alarm emitter 612 sends out an alarm signal to remind a worker that the temperature of the display screen body 1 is higher.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a high granule stove liquid crystal display of security, liquid crystal display is applied to on the granule stove, its characterized in that: comprises a display screen body (1) and a protective frame (2), wherein the protective frame (2) is arranged outside the display screen body (1), an elastic telescopic rod (4) is fixedly connected to the bottom in the protective frame (2), a damping plate (3) is fixedly connected to the top end of the elastic telescopic rod (4), the damping plate (3) is connected with the bottom of the display screen body (1), the inner top wall of the protective frame (2) is provided with a soft cushion (11), the soft cushion (11) is contacted with the upper part of the display screen body (1), the bottom of the protective frame (2) is fixedly connected with a mounting plate (5), the top of the mounting plate (5) is provided with an over-shock alarm component (7), the top of the mounting plate (5) is fixedly connected with a fixing plate (9), the high-temperature alarm device is characterized in that a high-temperature alarm assembly (6) is connected onto the fixing plate (9), and a protection assembly (8) is arranged at the top of the protection frame (2).
2. A high-security granular furnace liquid crystal display panel as set forth in claim 1, wherein: elasticity telescopic link (4) are including outer pole (41), outer pole (41) and protective frame (2) inner bottom wall fixed connection, the bottom is equipped with first spring (42) in outer pole (41), first spring (42) top butt has even board (43), even pole (44) in board (43) top fixedly connected with, interior pole (44) pass outer pole (41) and shock attenuation between board (3) fixed connection.
3. A high-security granular furnace liquid crystal display panel as set forth in claim 1, wherein: the earthquake alarm assembly (7) comprises a first shell (71), a detection rod (72) penetrates through the top of the first shell (71), the detection rod (72) is connected with the bottom of the display screen body (1), a metal sheet (74) is fixedly connected to the bottom end of the detection rod (72), the metal sheet (74) is connected with the inner top wall of the first shell (71) through a second spring (73), a first electric contact block (75) is arranged on the left side of the inner lower portion of the first shell (71), and a second electric contact block (76) is arranged on the right side of the inner lower portion of the first shell (71).
4. A high-safety granular furnace liquid crystal display screen as set forth in claim 3, wherein: the bottom in the first shell (71) is provided with a first storage battery (77) and a first alarm emitter (78), the positive pole of the first storage battery (77) is electrically connected with the first alarm emitter (78) and the first electric contact block (75), and the negative pole of the first storage battery (77) is electrically connected with the second electric contact block (76).
5. A high-security granular furnace liquid crystal display panel as set forth in claim 1, wherein: high temperature warning subassembly (6) include second shell (61), fixed connection between second shell (61) and fixed plate (9), it passes to have heat conduction section of thick bamboo (62) on second shell (61), mercury (63) are filled in heat conduction section of thick bamboo (62), be equipped with piston (64) in heat conduction section of thick bamboo (62), be connected with connecting rod (65) on piston (64), connecting rod (65) tip fixedly connected with insulation board (66), insulation board (66) are connected with second shell (61) inner wall through third spring (67), be equipped with third electrical contact piece (68) on insulation board (66), right side is equipped with insulator seat (610) in second shell (61), be equipped with fourth electrical contact piece (69) corresponding with third electrical contact piece (68) on insulator seat (610).
6. The high-safety granular furnace liquid crystal display screen of claim 5, wherein: a second storage battery (611) and a second alarm transmitter (612) are arranged in the second shell (61), the positive pole of the second storage battery (611) is electrically connected with the second alarm transmitter (612) and the third electric contact block (68), and the negative pole of the second storage battery (611) is electrically connected with the fourth electric contact block (69).
7. A high-security granular furnace liquid crystal display panel as set forth in claim 1, wherein: protection subassembly (8) are including protection pad (83), protection pad (83) bottom bonds and has sub-magic subsides (82), sub-magic subsides (82) cooperation is connected with female magic subsides (81), female magic subsides (81) bond in protection frame (2) top.
8. A high-security granular furnace liquid crystal display panel as set forth in claim 1, wherein: and a plurality of groups of heat dissipation holes (10) are formed in the mounting plate (5).
9. A high-safety granular furnace liquid crystal display screen as set forth in any one of claims 1 to 9, wherein: the use method of the particle oven liquid crystal display screen comprises the following steps:
s1, when in use, the display screen body (1) is arranged on the particle furnace through the mounting plate (5);
s2, when the display screen body (1) is vibrated, the display screen body (1) presses the damping plate (3), the damping plate (3) can play a role of primary damping, the damping plate (3) drives the inner rod (44) to move towards the inner part of the outer rod (41), the first spring (42) is compressed and can play a role of damping again, meanwhile, the cushion (11) can play a role of protection, the damage of the display screen body (1) caused by vibration is avoided, the detection rod (72) is pressed when the display screen body (1) is vibrated, the detection rod (72) drives the metal sheet (74) to move, the second spring (73) is stretched, when the display screen body (1) is vibrated too much, the metal sheet (74) is contacted with the first electric contact block (75) and the second electric contact block (76), and the first alarm emitter (78) sends an alarm signal;
s3, when the protective pad is used, the protective pad (83) can play a role in protecting the display screen body (1) to prevent the display screen body (1) from being damaged, the child magic tape (82) and the parent magic tape (81) can be separated after the protective pad is used for a period of time, the protective pad (83) is detached, the protective pad (83) is sterilized, and sanitation is guaranteed;
s4, when the display screen body (1) works, the heat dissipation holes (10) can dissipate heat, along with the increase of service time, the temperature of the display screen body (1) gradually rises, mercury (63) expands when heated, mercury (63) pushes a piston (64) to move, the piston (64) drives an insulating plate (66) to move through a connecting rod (65), a third spring (67) is compressed, when the temperature of the display screen body (1) rises to a certain value, a third electric contact block (68) is in contact with a fourth electric contact block (69), a second alarm emitter (612) sends out an alarm signal, and the worker is reminded that the temperature of the display screen body (1) is higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110470206.0A CN113284326A (en) | 2021-04-28 | 2021-04-28 | High granule stove liquid crystal display of security |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110470206.0A CN113284326A (en) | 2021-04-28 | 2021-04-28 | High granule stove liquid crystal display of security |
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| CN113284326A true CN113284326A (en) | 2021-08-20 |
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| CN202110470206.0A Pending CN113284326A (en) | 2021-04-28 | 2021-04-28 | High granule stove liquid crystal display of security |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150108030A1 (en) * | 2012-04-17 | 2015-04-23 | Qingdao Create Enviroment Control Technology Co., Ltd. | Shock-resistant protective shell of portable appliance |
| CN112135445A (en) * | 2020-09-23 | 2020-12-25 | 江苏九晖科技有限公司 | Intelligent control panel of liquid crystal display particle furnace |
| CN112277983A (en) * | 2020-11-02 | 2021-01-29 | 安徽鑫铂科技有限公司 | High-strength and high-toughness rail transit system door section bar |
| CN212809669U (en) * | 2020-09-11 | 2021-03-26 | 深圳市合齐兴科技有限公司 | Waterproof shockproof liquid crystal display |
| CN112657108A (en) * | 2020-12-08 | 2021-04-16 | 山西省工业设备安装集团有限公司 | Intelligent fire-fighting emergency response system based on Internet |
-
2021
- 2021-04-28 CN CN202110470206.0A patent/CN113284326A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150108030A1 (en) * | 2012-04-17 | 2015-04-23 | Qingdao Create Enviroment Control Technology Co., Ltd. | Shock-resistant protective shell of portable appliance |
| CN212809669U (en) * | 2020-09-11 | 2021-03-26 | 深圳市合齐兴科技有限公司 | Waterproof shockproof liquid crystal display |
| CN112135445A (en) * | 2020-09-23 | 2020-12-25 | 江苏九晖科技有限公司 | Intelligent control panel of liquid crystal display particle furnace |
| CN112277983A (en) * | 2020-11-02 | 2021-01-29 | 安徽鑫铂科技有限公司 | High-strength and high-toughness rail transit system door section bar |
| CN112657108A (en) * | 2020-12-08 | 2021-04-16 | 山西省工业设备安装集团有限公司 | Intelligent fire-fighting emergency response system based on Internet |
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Application publication date: 20210820 |
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| RJ01 | Rejection of invention patent application after publication |