CN210805108U - Anti-drop power equipment warning sign - Google Patents
Anti-drop power equipment warning sign Download PDFInfo
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- CN210805108U CN210805108U CN201921425966.4U CN201921425966U CN210805108U CN 210805108 U CN210805108 U CN 210805108U CN 201921425966 U CN201921425966 U CN 201921425966U CN 210805108 U CN210805108 U CN 210805108U
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- 230000003321 amplification Effects 0.000 claims abstract description 28
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 28
- 238000010248 power generation Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005236 sound signal Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 239000011049 pearl Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses an anti-drop power equipment warning board, which comprises a shell, a LED lamp box, an infrared sensor, a microprocessor, a clock module, an editable voice module, a power amplification module, a loudspeaker, a mounting bracket and a solar power supply module; the shell is fixedly connected with the mounting bracket; the mounting bracket comprises a connecting plate, a U-shaped hoop and a limiting mechanism; the limiting mechanism comprises two limiting blocks; the connecting plate is connected with the shell and the U-shaped ferrule; the infrared sensor is connected with the shell; the infrared sensor is electrically connected with the microprocessor, the microprocessor is connected with the editable voice module, and the power amplification module is electrically connected with the editable voice module; the power amplification module is connected with a loudspeaker; the microprocessor is connected with the LED lamp box; the utility model discloses the joint strength between U type cuff and the wire pole has been strengthened.
Description
Technical Field
The utility model relates to a warning sign technical field especially relates to an anti-drop power equipment warning sign.
Background
At present, the dependence on electric power is stronger and stronger, electric power facilities are more and more, and the number of times of danger brought by mistaken collision is more and more. At present, existing outdoor power supply equipment such as transformers, telegraph poles, power distribution cabinets and the like are unattended, isolation measures such as guardrails and fences are generally adopted to prevent idle personnel from getting electric shock, and safety protection effect is often not achieved for some children or personnel who do not know electricity; or hang a warning sign of "high pressure danger, masses' stopping step" often, this kind of warning sign very easily falls off long day, is difficult for discovering again night, therefore plays good warning effect, and to the wire pole, because the wire pole is cylindrical, consequently in the reality adopts U type ferrule fixed warning sign more, in outdoor environment, the joint strength between U type ferrule and the wire pole is low, then can lead to the warning sign to rock because of blowing of wind, thereby lead to U type ferrule to warp, the joint strength between U type ferrule and the wire pole becomes lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti-drop power equipment warning sign, warning function is abundant, and the target is obvious, can let masses discover early, in time stop dangerous action, and strengthens the joint strength between U type ferrule and the wire pole.
The utility model adopts the technical proposal that:
an anti-drop power equipment warning board comprises a shell, an LED lamp box, an infrared sensor for sensing whether a person enters a detection area, a microprocessor, a clock module, an editable voice module, a power amplification module, a loudspeaker, an installation support for being fixedly connected with power equipment and a solar power supply module;
the shell is fixedly connected with the mounting bracket; the microprocessor is fixedly arranged in the shell; the mounting bracket comprises a connecting plate, a U-shaped hoop sleeved on an external telegraph pole and a limiting mechanism for preventing the U-shaped hoop from moving; the limiting mechanism comprises two limiting blocks; one end of the connecting plate is fixedly connected with the shell, and the connecting plate is fixedly connected with the opening end of the U-shaped hoop; the two limiting blocks are respectively positioned at two sides of the telegraph pole, both limiting blocks are in contact with the telegraph pole, and both limiting blocks are fixedly connected with the connecting plate;
the infrared sensor is fixedly connected with the shell; the signal output end of the infrared sensor is electrically connected with the signal input end of the microprocessor, the pulse output end of the clock module is electrically connected with the clock pulse input end of the microprocessor, the first control output end of the microprocessor is connected with the control input end of the editable voice module, and the sound signal input end of the power amplification module is electrically connected with the voice signal output end of the editable voice module; the output end of the power amplification module is connected with the input end of the loudspeaker; the second control output end of the microprocessor is connected with the control input end of the LED lamp box;
the solar power supply module respectively supplies power to the LED lamp box, the infrared sensor, the microprocessor, the clock module, the editable voice module, the power amplification module and the loudspeaker.
The limiting block is a V-shaped limiting block.
The limiting mechanism of the anti-falling power equipment warning board further comprises a fastening stud and a fastening nut which are used for fixing the V-shaped limiting block, and the first end of the fastening stud is fixedly connected with the V-shaped limiting block; the connecting plate is provided with a long waist hole matched with the fastening stud; the V-shaped limiting block is fixedly connected with the connecting plate through the matching of the fastening stud, the long waist hole and the fastening nut.
The limiting mechanism of the anti-falling power equipment warning board further comprises an adjusting plate, an adjusting bolt, a fixing plate and a connecting plate; the adjusting plate is an arc-shaped plate matched with the arc-shaped part of the U-shaped hoop, the adjusting plate is fixedly connected with the fixing plate through a connecting plate, the adjusting plate is positioned between the telegraph pole and the U-shaped hoop, the fixing plate is positioned on the outer side of the U-shaped hoop, and the fixing plate is connected with the U-shaped hoop through an adjusting bolt.
The solar power supply module comprises a solar power generation panel, a solar controller, a storage battery and a rotary upright rod; the upper end part of the rotating vertical rod is fixedly connected with the solar power generation panel, and the lower end part of the rotating vertical rod is fixedly connected with the upper end face of the shell; the solar power generation panel is electrically connected with the solar controller, the output end of the solar controller is connected with the input end of the storage battery, and the storage battery supplies power for the LED lamp box, the infrared sensor, the microprocessor, the clock module and the editable voice module respectively.
The rotary vertical rod comprises a lower vertical rod and an upper vertical rod, the lower end of the lower vertical rod is fixedly connected with the upper end face of the shell, a first thread is arranged at the upper end of the lower vertical rod, a second thread matched with the first thread is arranged at the lower end of the upper vertical rod, and the upper end of the upper vertical rod is fixedly connected with the solar power generation panel.
The anti-drop power equipment warning board further comprises a volume adjusting circuit module, a remote controller for adjusting the volume and a wireless signal receiving module matched with the remote controller; the output end of the wireless signal receiving module is electrically connected with the wireless signal input end of the microprocessor, the input end of the volume adjusting circuit module is connected with the volume adjusting signal output end of the microprocessor, and the output end of the volume adjusting circuit module is connected with the volume adjusting signal input end of the power amplification module.
The anti-drop power equipment warning board further comprises a direct current power supply interface, the direct current power supply interface is used for being connected with an external direct current power supply, and the direct current power supply interface is respectively connected with the power supply input ends of the LED lamp box, the infrared sensor, the microprocessor, the clock module, the editable voice module, the power amplification module and the loudspeaker.
The utility model enhances the connection strength between the telegraph pole and the mounting bracket by arranging the limiting block which is stuffed between the telegraph pole and the connecting plate; the infrared sensor is arranged, when the fact that a person approaches the power equipment is detected, the voice warning is sent out until the person is far away from the power equipment, and the voice warning is stopped playing, so that the situation that people approach the power equipment is effectively prevented, the people stop dangerous behaviors in time, the people are prevented from being electrically shocked by mistake, and the safety of the people is protected; by arranging the clock module, voice warning can be sent out at intervals under the control of the microprocessor according to actual requirements, so that personnel are not required to be close to the circuit equipment, warning modes of the warning board are enriched, and people are prevented from being close to the circuit equipment; through setting up the LED lamp house for the people can be far away see this warning sign, especially night, thereby make the people discover early, remind the people to pay attention to safety, guaranteed the warning effect of warning sign.
Further, the utility model discloses a set up long waist hole, in the installation of reality, control about fastening stud according to actual conditions to the position of adjustment stopper further strengthens the joint strength of wire pole and installing support.
Furthermore, an adjusting cylinder is arranged on the U-shaped ferrule in a sleeved mode, the position of the adjusting cylinder is moved according to actual installation conditions in the installation process, an adjusting plate of the adjusting cylinder is tightly propped against the telegraph pole, so that the connection strength of the telegraph pole and the installation support is guaranteed, and when the installation support is found to be loose in the maintenance process, the position of the adjusting cylinder is adjusted through an adjusting bolt again, so that the installation support and the telegraph pole are fastened and connected again.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic circuit diagram of the present invention;
FIG. 3 is a schematic view of the mounting position of the limiting block;
FIG. 4 is a schematic perspective view of the adjusting cylinder;
FIG. 5 is a schematic bottom view of the adjusting cylinder;
fig. 6 is a schematic circuit diagram of the solar power supply module of the present invention;
1. a utility pole; 2. a housing; 3. an LED light box; 4. an infrared sensor; 5. a connecting plate; 6. a solar power panel; 7. rotating the vertical rod; 7-1, lower vertical rods; 7-2, arranging an upper upright rod; 8. a U-shaped cuff; 9. a limiting block; 10. fastening a stud; 11. a long waist hole; 12. an adjustment plate; 13. adjusting the bolt; 14. a fixing plate; 15. and (7) connecting plates.
Detailed Description
As shown in fig. 1, 2 and 3, an anti-drop power equipment warning board comprises a shell 2, an LED lamp box 3, an infrared sensor 4 for sensing whether a person enters a detection area, a microprocessor, a clock module, an editable voice module, a power amplification module, a speaker, a mounting bracket for fixedly connecting with power equipment, and a solar power supply module;
the shell 2 is fixedly connected with the mounting bracket; the microprocessor is fixedly arranged in the shell 2; the mounting bracket comprises a connecting plate 5, a U-shaped hoop 8 sleeved on the outer telegraph pole 1 and a limiting mechanism for preventing the U-shaped hoop 8 from moving; the limiting mechanism comprises two limiting blocks; one end of the connecting plate 5 is fixedly connected with the shell 2, and the connecting plate 5 is fixedly connected with the opening end of the U-shaped hoop 8; the two limiting blocks are respectively positioned at two sides of the telegraph pole 1, both limiting blocks are in contact with the telegraph pole 1, and both limiting blocks are fixedly connected with the connecting plate 5; namely, the limiting block is plugged between the telegraph pole 1 and the connecting plate 5, so that the contact area between the telegraph pole 1 and the mounting bracket is increased, and the connection strength between the telegraph pole 1 and the mounting bracket is enhanced.
The infrared sensor 4 is fixedly connected with the shell 2; the signal output end of the infrared sensor 4 is electrically connected with the signal input end of the microprocessor, the pulse output end of the clock module is electrically connected with the clock pulse input end of the microprocessor, the first control output end of the microprocessor is connected with the control input end of the editable voice module, and the sound signal input end of the power amplification module is electrically connected with the voice signal output end of the editable voice module; the output end of the power amplification module is connected with the input end of the loudspeaker; the second control output end of the microprocessor is connected with the control input end of the LED lamp box 3;
the solar power supply module respectively supplies power to the LED lamp box 3, the infrared sensor 4, the microprocessor, the clock module, the editable voice module, the power amplification module and the loudspeaker.
As shown in fig. 3, the stopper is a V-shaped stopper 9. The closed end of the V-shaped limiting block 9 is plugged between the telegraph pole 1 and the connecting plate 5, so that the contact area between the telegraph pole 1 and the mounting bracket can be further increased, and the connection strength between the telegraph pole 1 and the mounting bracket is further enhanced. In this embodiment, the V-shaped limiting block 9 is made of steel.
The limiting mechanism further comprises a fastening stud 10 and a fastening nut which are used for fixing the V-shaped limiting block 9; the first end of the fastening stud 10 is fixedly connected with the V-shaped limiting block 9; the connecting plate 5 is provided with a long waist hole 11 matched with the fastening stud 10; the V-shaped limiting block 9 is fixedly connected with the connecting plate 5 through the matching of a fastening stud 10, a long waist hole 11 and a fastening nut. Because the utility pole 1 is thin at the top and thick at the bottom, even for the utility pole 1 with the same specification, the position of the limiting block needs to be slightly adjusted according to the actual installation condition. The utility model discloses a set up long waist hole 11, in the installation of reality, control about fastening stud 10 according to actual conditions to the position of adjustment stopper further strengthens wire pole 1 and the joint strength of installing support, prevents that the warning sign from droing.
As shown in fig. 4 and 5, preferably, the limiting mechanism further comprises an adjusting assembly; the limiting mechanism further comprises an adjusting plate 12, an adjusting bolt 13, a fixing plate 14 and a connecting plate 15; the adjusting plate 12 is an arc-shaped plate matched with the arc-shaped part of the U-shaped hoop 8, the adjusting plate 12 is fixedly connected with a fixing plate 14 through a connecting plate 15, the adjusting plate 12 is located between the telegraph pole 1 and the U-shaped hoop 8, the fixing plate 14 is located on the outer side of the U-shaped hoop 8, and the fixing plate 14 is connected with the U-shaped hoop 8 through an adjusting bolt 13.
The adjusting bolt 13 penetrates through the fixing plate 14 and the U-shaped hoop 8 to tightly prop the adjusting plate 12 to the telegraph pole 1, the position of the adjusting plate 12 is moved according to the actual installation condition in the installation process, so that the connection strength of the telegraph pole 1 and the mounting bracket is ensured, and when the mounting bracket is found to be loose in the maintenance process, the position of the adjusting cylinder is adjusted through the adjusting bolt 13 again, so that the mounting bracket is connected with the telegraph pole 1 again in a fastening mode.
In this embodiment, be provided with a plurality of LED lamp pearls on the LED lamp house 3, a plurality of LED constitute the warning poster of "having the electric danger".
In this embodiment, the microprocessor adopts a 51-series single chip microcomputer, and the infrared sensor 4 adopts a pyroelectric infrared sensor 4 with the model number of HC-SR 501.
As shown in fig. 6, the solar power supply module includes a solar power generation panel 6, a solar controller, a storage battery and a rotating vertical rod 7; the upper end part of the rotating vertical rod 7 is fixedly connected with the solar power generation panel 6, and the lower end part of the rotating vertical rod 7 is fixedly connected with the upper end face of the shell 2; the solar power generation panel 6 is electrically connected with the solar controller, the output end of the solar controller is connected with the input end of the storage battery, the storage battery respectively supplies power for the LED lamp box 3, the infrared sensor 4, the microprocessor, the clock module and the editable voice module, and the electrical connection relation between the storage battery and the LED lamp box 3, the infrared sensor 4, the microprocessor, the clock module and the editable voice module is the prior art and is not repeated in the drawing.
In this embodiment, the rotating vertical rod 7 includes a lower vertical rod 7-1 and an upper vertical rod 7-2, a lower end of the lower vertical rod 7-1 is fixedly connected to an upper end surface of the housing 2, an upper end of the lower vertical rod 7-1 is provided with a first thread, a lower end of the upper vertical rod 7-2 is provided with a second thread matched with the first thread, an upper end of the upper vertical rod 7-2 is fixedly connected to the solar panel 6, and the solar panel 6 can be driven to rotate by rotating the upper vertical rod 7-2.
When installing anti-drop power equipment warning sign, because power equipment's hindrance, need set up the relative position of LED lamp house 3 and solar panel 6 in a flexible way to guarantee LED lamp house 3 to masses's warning effect and solar panel 6's generating efficiency. The utility model discloses a make solar panel 6 and casing 2 rotate to be connected rotatory pole setting 7 to adjust the relative position of LED lamp house 3 and solar panel 6.
The working principle and the process of the utility model are as follows: when the LED lamp bead is powered on, the LED lamp bead can be lightened, and when the LED lamp bead is powered off, the LED lamp bead can be extinguished. And the microprocessor controls the on-off of the LED lamp bead and the solar power supply module by outputting high and low level signals. Specific speaking, can set up the relay contact in the middle of LED lamp pearl and solar energy power module, microprocessor gets electric or loses the electricity through the coil of output high-low level signal control relay to control LED lamp pearl and light or extinguish, this is prior art, no longer gives unnecessary details.
The editable voice module is provided with warning voice.
As human bodies all have constant body temperature, infrared rays with specific wavelength of about 10UM can be emitted, when the masses enter the detection range of the infrared sensor 4, the infrared sensing source of the infrared sensor 4 receives the infrared radiation of the human bodies, the temperature changes, the charge balance is lost, the charges are released outwards, and a subsequent circuit can generate an alarm signal after detection processing.
Alarm signal transmits to microprocessor, and microprocessor sends control signal to editable voice module, and after pronunciation chip received control signal, output voice signal, voice signal sends pronunciation warning through the speaker after power amplifier circuit enlargies to remind the people that is close to power equipment, avoid taking place danger. Under the control of a microprocessor. And the voice warning is played circularly until the infrared sensor 4 cannot detect the masses, namely the masses are far away from the power equipment, and the voice warning stops playing under the microprocessor.
Microprocessor is according to the timing of clock module, when night, and control LED lamp pearl scintillation to promote the warning effect of warning sign at night. In this embodiment, the LED lamp pearl scintillation can be realized through the second control output terminal output periodic high-low level of microprocessor.
At the place of the power equipment which is frequently passed by the person, the microprocessor is used for timing according to the clock module, and the microprocessor controls the voice warning to be played once every certain time interval, so that the passing new person is reminded of paying attention to safety.
The utility model has the advantages that the infrared sensor 4 is arranged, when the person is detected to be close to the power equipment, the voice warning is sent out until the person is far away from the power equipment, and the voice warning is stopped playing, so that the proximity of the masses to the power equipment is effectively prevented, the electric shock of the masses is prevented by mistake, and the safety of the masses is protected; by arranging the clock module, voice warning can be sent out at intervals under the control of the microprocessor according to actual requirements, so that personnel are not required to be close to circuit equipment, and warning modes of the warning board are enriched; through setting up LED lamp house 3 for the people can be far away see this warning sign, especially night, thereby remind the people to pay attention to safety, guaranteed the warning effect of warning sign.
The anti-drop power equipment warning board further comprises a volume adjusting circuit module, a remote controller for adjusting the volume and a wireless signal receiving module matched with the remote controller; the output end of the wireless signal receiving module is electrically connected with the wireless signal input end of the microprocessor, the input end of the volume adjusting circuit module is connected with the volume adjusting signal output end of the microprocessor, and the output end of the volume adjusting circuit module is connected with the volume adjusting signal input end of the power amplification module.
The remote controller sends a volume adjusting signal, the wireless signal receiving module receives the volume adjusting signal and transmits the volume adjusting signal to the microprocessor, and the microprocessor adjusts the volume adjusting circuit module according to the received volume adjusting signal, so that the amplification factor of the power amplification module is adjusted, and the volume of the voice warning played by the loudspeaker is adjusted. The amplification factor of the power amplification module is adjusted by using the remote controller, the wireless signal receiving module and the volume adjusting circuit module, and various implementation methods are available, for example, a microprocessor controls the volume adjusting circuit module to generate a PWM signal, and the adjustment of the amplification factor of the power amplification module is realized by using the PWM signal, which is not described in detail for the prior art.
In open and noisy places, the voice warning needs to be louder to ensure the warning effect, and in quiet places such as a cell, the voice warning needs to be smaller to reduce the influence on the life of residents. The utility model discloses a set up the remote controller to the volume of convenient regulation voice warning, thereby make warning sign nimble satisfy the demand to voice warning volume of each occasion.
The utility model discloses still include the DC power supply interface, the DC power supply interface be used for connecting outside DC power supply, the DC power supply interface connect the power supply input of LED lamp house 3, infrared sensor 4, microprocessor, clock module, editable voice module, power amplification module and speaker respectively.
Because some power equipment itself need DC power supply, consequently, can directly use current DC power supply to supply power for the power supply input of LED lamp house 3, infrared sensor 4, microprocessor, clock module, editable voice module, power amplification module and speaker, make the installation and the use of warning sign are more nimble.
Claims (8)
1. The utility model provides an anti-drop power equipment warning sign which characterized in that: the intelligent detection device comprises a shell, an LED lamp box, an infrared sensor for sensing whether a person enters a detection area, a microprocessor, a clock module, an editable voice module, a power amplification module, a loudspeaker, a mounting bracket for fixedly connecting with power equipment and a solar power supply module;
the shell is fixedly connected with the mounting bracket; the microprocessor is fixedly arranged in the shell; the mounting bracket comprises a connecting plate, a U-shaped hoop sleeved on an external telegraph pole and a limiting mechanism for preventing the U-shaped hoop from moving; the limiting mechanism comprises two limiting blocks; one end of the connecting plate is fixedly connected with the shell, and the connecting plate is fixedly connected with the opening end of the U-shaped hoop; the two limiting blocks are respectively positioned at two sides of the telegraph pole, both limiting blocks are in contact with the telegraph pole, and both limiting blocks are fixedly connected with the connecting plate;
the infrared sensor is fixedly connected with the shell; the signal output end of the infrared sensor is electrically connected with the signal input end of the microprocessor, the pulse output end of the clock module is electrically connected with the clock pulse input end of the microprocessor, the first control output end of the microprocessor is connected with the control input end of the editable voice module, and the sound signal input end of the power amplification module is electrically connected with the voice signal output end of the editable voice module; the output end of the power amplification module is connected with the input end of the loudspeaker; the second control output end of the microprocessor is connected with the control input end of the LED lamp box;
the solar power supply module respectively supplies power to the LED lamp box, the infrared sensor, the microprocessor, the clock module, the editable voice module, the power amplification module and the loudspeaker.
2. An anti-drop power equipment warning board according to claim 1, characterized in that: the limiting block is a V-shaped limiting block.
3. An anti-drop power equipment warning board according to claim 2, characterized in that: the limiting mechanism further comprises a fastening stud and a fastening nut which are used for fixing the V-shaped limiting block, and the first end of the fastening stud is fixedly connected with the V-shaped limiting block; the connecting plate is provided with a long waist hole matched with the fastening stud; the V-shaped limiting block is fixedly connected with the connecting plate through the matching of the fastening stud, the long waist hole and the fastening nut.
4. An anti-drop power equipment warning board according to claim 3, characterized in that: the limiting mechanism further comprises an adjusting plate, an adjusting bolt, a fixing plate and a connecting plate; the adjusting plate is an arc-shaped plate matched with the arc-shaped part of the U-shaped hoop, the adjusting plate is fixedly connected with the fixing plate through a connecting plate, the adjusting plate is positioned between the telegraph pole and the U-shaped hoop, the fixing plate is positioned on the outer side of the U-shaped hoop, and the fixing plate is connected with the U-shaped hoop through an adjusting bolt.
5. An anti-drop power equipment warning board according to claim 1, characterized in that: the solar power supply module comprises a solar power generation panel, a solar controller, a storage battery and a rotary upright rod; the upper end part of the rotating vertical rod is fixedly connected with the solar power generation panel, and the lower end part of the rotating vertical rod is fixedly connected with the upper end face of the shell; the solar power generation panel is electrically connected with the solar controller, the output end of the solar controller is connected with the input end of the storage battery, and the storage battery supplies power for the LED lamp box, the infrared sensor, the microprocessor, the clock module and the editable voice module respectively.
6. An anti-drop power equipment warning board according to claim 5, characterized in that: the rotary vertical rod comprises a lower vertical rod and an upper vertical rod, the lower end of the lower vertical rod is fixedly connected with the upper end face of the shell, a first thread is arranged at the upper end of the lower vertical rod, a second thread matched with the first thread is arranged at the lower end of the upper vertical rod, and the upper end of the upper vertical rod is fixedly connected with the solar power generation panel.
7. An anti-drop power equipment warning board according to claim 1, characterized in that: the remote control device also comprises a volume adjusting circuit module, a remote controller for adjusting the volume and a wireless signal receiving module matched with the remote controller; the output end of the wireless signal receiving module is electrically connected with the wireless signal input end of the microprocessor, the input end of the volume adjusting circuit module is connected with the volume adjusting signal output end of the microprocessor, and the output end of the volume adjusting circuit module is connected with the volume adjusting signal input end of the power amplification module.
8. An anti-drop power equipment warning board according to claim 1, characterized in that: the LED lamp box is characterized by further comprising a direct current power supply interface, wherein the direct current power supply interface is used for being connected with an external direct current power supply, and the direct current power supply interface is respectively connected with the power supply input ends of the LED lamp box, the infrared sensor, the microprocessor, the clock module, the editable voice module, the power amplification module and the loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425966.4U CN210805108U (en) | 2019-08-30 | 2019-08-30 | Anti-drop power equipment warning sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425966.4U CN210805108U (en) | 2019-08-30 | 2019-08-30 | Anti-drop power equipment warning sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210805108U true CN210805108U (en) | 2020-06-19 |
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ID=71225509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921425966.4U Expired - Fee Related CN210805108U (en) | 2019-08-30 | 2019-08-30 | Anti-drop power equipment warning sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210805108U (en) |
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2019
- 2019-08-30 CN CN201921425966.4U patent/CN210805108U/en not_active Expired - Fee Related
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Granted publication date: 20200619 Termination date: 20210830 |