CN212320975U - Wireless alarm device for detecting nut looseness - Google Patents
Wireless alarm device for detecting nut looseness Download PDFInfo
- Publication number
- CN212320975U CN212320975U CN202020934103.6U CN202020934103U CN212320975U CN 212320975 U CN212320975 U CN 212320975U CN 202020934103 U CN202020934103 U CN 202020934103U CN 212320975 U CN212320975 U CN 212320975U
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- Prior art keywords
- nut
- host
- wireless
- alarm
- battery
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Abstract
The utility model discloses a wireless alarm device for detecting nut looseness, which comprises a host and a nut, wherein one side of the surface of the host is provided with a display screen, a wireless receiver is arranged inside the host and is electrically connected with a flash lamp through a lead, a wireless signal transmitter is arranged inside the nut and is electrically connected with a nut LED lamp, two alarm ways are provided for prompting after the looseness of a fastening nut is detected, the first alarm way is to detect the LED indicator lamp on the nut to flash and alarm, the second alarm way is to send a signal to a wireless receiving host arranged in a control room through a wireless transmitter in the nut, the sound of the wireless receiving host and the LED indicator lamp flash and alarm are displayed by the display screen to facilitate the taking of measures by workers and avoid accidents, and the nut and the host can detect whether the fastening nut is loosened or not, if the nut is loosened in the high and large formwork supporting system and the tower crane standard section fastening piece, the device can give an alarm.
Description
Technical Field
The utility model relates to a large-scale fastener technical field, concretely relates to detect not hard up wireless alarm device of nut.
Background
At present, a high large formwork support system used in building construction belongs to a high accident occurrence point, a group death accident happens once the support system is unstable, and the stability of the support system is directly determined by the fastening degree of a nut of a steel pipe fastener, namely, nut sliding, fastener failure and support collapse. The standard section bolts of the tower crane in the building construction are easy to loosen, most of manpower is used for checking whether the tightness of the nuts is loosened in the maintenance process of the tower crane, the collapse event of the tower crane caused by the loosening of the nuts still occurs frequently, and a corresponding early warning solution is also lacked in the prior art.
Similar products in the market mainly rely on a single top touch tact switch to turn on an LED lamp to flash and alarm, so that the alarm is easily ignored or not found by the flash of the LED lamp; the battery is a disposable product which can not be replaced, and after the battery is used up, or the battery is not charged, whether the fastening nut is loosened or not can not be detected, so that accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that the similar products in the market in the prior art mainly rely on a single top touch tact switch to turn on an LED lamp to alarm, so that the alarm is easily ignored or not discovered by the flickering of the LED lamp; the wireless alarm device for detecting the loosening of the nut can detect whether the fastening nut is loosened or not under the condition that the battery is used up or without electricity, and the problem of accidents is easily caused; so as to facilitate the workers to take measures and avoid accidents.
In order to achieve the above object, the utility model provides a following technical scheme: a wireless alarm device for detecting nut loosening comprises a host and a nut, wherein a display screen is arranged on one side of the surface of the host, a loudspeaker is arranged on the other side of the surface of the host, a hook is arranged in the middle of the upper end of the host, an antenna is arranged on one side of the upper end of the host, an LED lamp is arranged on the other side of the upper end of the host, a main board is arranged on one side of the interior of the host, a charging interface is arranged on one side of the host, a battery is arranged on the other side of the interior of the host, a wireless receiver is arranged in the host and electrically connected with a flash lamp through a wire, the wireless receiver is electrically connected with the loudspeaker, the wireless receiver is electrically connected with the display screen through;
the nut surface is provided with the nut plastic casing, the nut inner wall is provided with the nut battery, nut one end is provided with nut LED lamp, the inside lower extreme of nut is provided with the nut motherboard, the nut lower extreme is provided with the light switch of touching, the nut bottom outside is provided with the silica gel sealing washer, the nut both sides are provided with the screw, and the nut passes through the dead fastening of screw lock, nut LED lamp passes through wire electric connection with the light switch of touching, the inside radio signal that is provided with of nut sends the ware, and radio signal sends ware and nut LED lamp electric connection, the nut passes through ultrasonic welding with the silica gel sealing washer, the nut battery is chargeable formula lithium cell, and nut battery and the nut interface electric connection that charges.
Preferably, the main frame is composed of a plastic upper cover and a plastic lower cover.
Preferably, the nut is composed of an upper nut cover and a lower nut cover.
Preferably, the nut and the nut plastic shell are fixedly connected through a fastening screw.
Preferably, nut charging interface is arranged on one side of the nut and electrically connected with the nut battery.
Compared with the prior art, the utility model provides a detect not hard up wireless alarm device of nut possesses following beneficial effect:
1. the utility model discloses provide two kinds of warning ways and indicate after detecting fastening nut is not hard up, the first kind is that the LED pilot lamp on the detection nut flashes the warning, the second kind is that wireless emitter through in the nut sends a signal to the wireless receiving host computer of installing in the control room, the wireless receiving host computer carries out sound, LED pilot lamp flashes the warning, the display screen shows the position of warning, in order to make things convenient for the workman to take measures, avoid the accident to take place, nut and host computer can detect fastening nut whether not hard up, if take place the nut to become hard up in tall and big template support system and tower crane standard festival fastener, then the device will report to the police;
2. the utility model discloses can detect fastening nut not hard up, if take place the nut not hard up in high big template support system and tower crane standard festival fastener, this detection device will send out wireless alarm signal and make the warning receiving host computer show the not hard up concrete position of nut of place to make things convenient for the workman to take measures, avoid the occurence of failure, detect nut not hard up wireless emission alarm device can detect fastening nut not hard up, if take place the nut not hard up in high big template support system and tower crane standard festival fastener, then the device will report to the police, make things convenient for the workman to take measures, avoid the occurence of failure;
3. the host machine of the utility model has the wireless receiving function, can flash the flash lamp to alarm after receiving the signal, can sound the speaker to alarm after receiving the signal, can display the wireless signal position on the display screen after receiving the signal, has the chargeable function, and is convenient to carry;
4. the nut fastening mode of the utility model is that the screws on both sides are locked and fastened, and if the nut is loosened in the fastener, the light touch switch arranged on the bottom is touched to be switched on, so that the LED lamp flickers to alarm and transmits a wireless signal, and in addition, the bottom silica gel sealing ring and the ultrasonic welding enable the nut to have a waterproof function, a chargeable function and a recycling function;
the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.
Drawings
Fig. 1 is a schematic structural view of a wireless alarm device for detecting nut loosening provided by the utility model;
fig. 2 is a cross-sectional view of a wireless alarm device for detecting nut loosening provided by the utility model;
fig. 3 is a side view of a wireless alarm device for detecting nut loosening provided by the utility model;
fig. 4 is a schematic structural view of the nut according to the present invention;
fig. 5 is a top view of the nut according to the present invention;
fig. 6 is a schematic view of the internal structure of the nut according to the present invention;
fig. 7 is a cross-sectional view of the nut of the present invention;
fig. 8 is a side view of the nut of the present invention.
Description of the reference numerals
1. A host; 2. a display screen; 3. a charging interface; 4. a main board; 5. an antenna; 6. hooking; 7. an LED lamp; 8. a speaker; 9. a battery; 10. a plastic upper cover; 11. a plastic lower cover; 12. a nut; 13. a nut plastic shell; 14. fastening screws; 15. a nut cell; 16. a nut LED lamp; 17. a nut motherboard; 18. a tact switch; 19. a silica gel seal ring; 20. a nut charging interface; 21. an upper cover of the nut; 22. and a lower nut cover.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-8, the present invention provides a technical solution: a wireless alarm device for detecting nut looseness comprises a host 1 and a nut 12, wherein one side of the surface of the host 1 is provided with a display screen 2, the other side of the surface of the host 1 is provided with a loudspeaker 8, the middle part of the upper end of the host 1 is provided with a hook 6, one side of the upper end of the host 1 is provided with an antenna 5, the other side of the upper end of the host 1 is provided with an LED lamp 7, one side of the inside of the host 1 is provided with a host board 4, one side of the host 1 is provided with a charging interface 3, the other side of the inside of the host 1 is provided with a battery 9, the host 1 is internally provided with a wireless receiver, the wireless receiver is electrically connected with the flash lamp through a wire, the wireless receiver is electrically connected with the loudspeaker 8;
The utility model discloses in, preferred, host computer 1 comprises plastic upper cover 10 and plastic lower cover 11, and nut 12 comprises nut upper cover 21 and nut lower cover 22, and nut 12 passes through fastening screw 14 fixed connection with nut plastic shell 13, and nut 12 one side is provided with the nut interface 20 that charges, nut charge interface 20 and 15 electric connection of nut battery.
Example one
The utility model provides a detect nut not hard up wireless alarm device, including host computer 1, 1 surface one side of host computer is provided with display screen 2, 1 surface opposite side of host computer is provided with speaker 8, 1 upper end middle part of host computer is provided with couple 6, 1 upper end one side of host computer is provided with antenna 5, 1 upper end opposite side of host computer is provided with LED lamp 7, 1 inside one side of host computer is provided with host computer board 4, 1 one side of host computer is provided with the interface 3 that charges, 1 inside opposite side of host computer is provided with battery 9, 1 inside wireless receiver that is provided with of host computer, and wireless receiver passes through wire electric connection with the flash light, wireless receiver and 8 electric connection of speaker, wireless receiver passes through radio signal and 2 electric connection of display screen, battery 9 is chargeable formula lithium cell.
Example two
The utility model provides a detect nut not hard up wireless alarm device, including nut 12, nut 12 surface is provided with nut plastic shell 13, nut 12 inner wall is provided with nut battery 15, nut 12 one end is provided with nut LED lamp 16, the inside lower extreme of nut 12 is provided with nut motherboard 17, nut 12 lower extreme is provided with dabs switch 18, the nut 12 bottom outside is provided with silica gel sealing washer 19, nut 12 both sides are provided with the screw, and nut 12 dies the fastening through the screw lock, nut LED lamp 16 passes through wire electric connection with dabs switch 18, the inside wireless signal transmitter that is provided with of nut 12, and wireless signal transmitter and nut LED lamp 16 electric connection, nut 12 passes through ultrasonic bonding with silica gel sealing washer 19, nut battery 15 is chargeable formula lithium cell, and nut battery 15 and the 20 electric connection of nut charging interface.
The utility model discloses a theory of operation and use flow: when in use, the device is respectively a wireless transmitting alarm device for detecting the loosening of the nut and an alarm signal receiving host device, wherein the wireless transmitting alarm device for detecting the loosening of the nut is arranged in a plastic nut and needs to be protected by the plastic host, the bottom of the wireless transmitting alarm device for detecting the loosening of the nut is provided with three pressure detection sensor contacts which are in positive contact with a mounted fastening nut to be detected, the pressure sensor contacts are connected with a circuit of the wireless alarm device through a conductive body, an alarm LED indicator lamp, a wireless transmitting circuit, a battery low-voltage alarm circuit and a rechargeable battery power supply system are respectively arranged in the wireless transmitting alarm device for detecting the loosening of the nut, after the fastening nut is extruded to a pressure sensor after being loosened, the pressure sensor automatically turns on the wireless transmitting device to transmit an alarm signal to the alarm receiving host arranged in a control room, and an alarm LED indicator lamp at, the wireless emission alarm device for detecting the loosening of the nut is similar to a common nut in shape and size, two 2.5MM screws are additionally arranged on two corresponding sides of a cylinder of the wireless emission alarm device for detecting the loosening of the nut to lock the device, the device and a fastening nut are prevented from being taken off together, the alarm signal receiving host machine is composed of an antenna, a display screen, a loudspeaker and a wireless receiving main board, the alarm signal receiving host machine is mainly used for receiving signals of the wireless emission alarm device for detecting the loosening of the nut at the installation position of the device through the prompting of the loudspeaker and the display screen, the alarm signal receiving host machine is arranged in a control room and the like and can detect whether the fastening nut is loosened, if the nut is loosened in a high and large template supporting system and a tower crane standard knot fastener, the detection device can send out a wireless alarm signal to enable the alarm receiving host machine to display the specific, so that the workers can take measures conveniently and accidents are avoided.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a detect nut and become flexible wireless alarm device, includes host computer (1) and nut (12), its characterized in that: the portable solar charging device is characterized in that a display screen (2) is arranged on one side of the surface of the host (1), a loudspeaker (8) is arranged on the other side of the surface of the host (1), a hook (6) is arranged in the middle of the upper end of the host (1), an antenna (5) is arranged on one side of the upper end of the host (1), an LED lamp (7) is arranged on the other side of the upper end of the host (1), a main board (4) is arranged on one side of the interior of the host (1), a charging interface (3) is arranged on one side of the host (1), a battery (9) is arranged on the other side of the interior of the host (1), a wireless receiver is arranged in the host (1) and electrically connected with a flash lamp through a wire, the wireless receiver is electrically connected with the loudspeaker (8), the wireless receiver is electrically connected, the battery (9) is electrically connected with the charging interface (3);
the nut (12) surface is provided with nut plastic shell (13), nut (12) inner wall is provided with nut battery (15), nut (12) one end is provided with nut LED lamp (16), the inside lower extreme of nut (12) is provided with nut motherboard (17), nut (12) lower extreme is provided with dabs switch (18), the nut (12) bottom outside is provided with silica gel sealing washer (19), nut (12) both sides are provided with the screw, and nut (12) dies the fastening through the screw lock, nut LED lamp (16) passes through wire electric connection with dabs switch (18), the inside wireless signal transmitter that is provided with of nut (12), and wireless signal transmitter and nut LED lamp (16) electric connection, nut (12) and silica gel sealing washer (19) pass through ultrasonic bonding, nut battery (15) are rechargeable lithium cell, and the nut battery (15) is electrically connected with the nut charging interface (20).
2. The wireless alarm device for detecting nut loosening according to claim 1, wherein the host (1) is composed of an upper plastic cover (10) and a lower plastic cover (11).
3. The wireless alarm device for detecting nut loosening according to claim 1, wherein the nut (12) is composed of an upper nut cover (21) and a lower nut cover (22).
4. The wireless alarm device for detecting nut loosening according to claim 1, wherein the nut (12) is fixedly connected with the nut plastic shell (13) through a fastening screw (14).
5. The wireless alarm device for detecting nut loosening according to claim 1, wherein a nut charging interface (20) is arranged on one side of the nut (12), and the nut charging interface (20) is electrically connected with a nut battery (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934103.6U CN212320975U (en) | 2020-05-28 | 2020-05-28 | Wireless alarm device for detecting nut looseness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934103.6U CN212320975U (en) | 2020-05-28 | 2020-05-28 | Wireless alarm device for detecting nut looseness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320975U true CN212320975U (en) | 2021-01-08 |
Family
ID=74021396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020934103.6U Expired - Fee Related CN212320975U (en) | 2020-05-28 | 2020-05-28 | Wireless alarm device for detecting nut looseness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212320975U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380013A (en) * | 2021-06-09 | 2021-09-10 | 重庆大学 | Bolt pre-tightening force alarm ring piece with installation prompting function and installation method thereof |
| CN114267610A (en) * | 2021-12-01 | 2022-04-01 | 智程半导体设备科技(昆山)有限公司 | Wafer basket clamping anti-drop manipulator with alarm function |
| CN113380012B (en) * | 2021-06-09 | 2023-11-07 | 重庆大学 | Contact type fixed-load intelligent early warning nut and installation method thereof |
-
2020
- 2020-05-28 CN CN202020934103.6U patent/CN212320975U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380013A (en) * | 2021-06-09 | 2021-09-10 | 重庆大学 | Bolt pre-tightening force alarm ring piece with installation prompting function and installation method thereof |
| CN113380013B (en) * | 2021-06-09 | 2023-11-03 | 重庆大学 | Bolt pretightening force alarm ring piece with installation prompt function and installation method thereof |
| CN113380012B (en) * | 2021-06-09 | 2023-11-07 | 重庆大学 | Contact type fixed-load intelligent early warning nut and installation method thereof |
| CN114267610A (en) * | 2021-12-01 | 2022-04-01 | 智程半导体设备科技(昆山)有限公司 | Wafer basket clamping anti-drop manipulator with alarm function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |