CN215309816U - Safety belt with alarming and light reflecting display functions - Google Patents
Safety belt with alarming and light reflecting display functions Download PDFInfo
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- CN215309816U CN215309816U CN202121495764.4U CN202121495764U CN215309816U CN 215309816 U CN215309816 U CN 215309816U CN 202121495764 U CN202121495764 U CN 202121495764U CN 215309816 U CN215309816 U CN 215309816U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a safety belt with alarming and reflective display functions, which comprises a back belt group, a chest belt, a waist belt, a connecting ring, a control panel, a safety hook group and a power supply transmitter, wherein a first twist hook group is arranged below the back belt group in a penetrating way, a second twist hook is arranged on the chest belt in a penetrating way, a safety buckle is arranged on the waist belt in a penetrating way, a first mounting groove is formed in the bottom of the connecting ring, the surface of the control panel is electrically connected with an alarm, a second mounting groove is formed in the right side of the safety hook group, the safety hook groups are connected through a mounting rope, the safety belt with alarming and reflective display functions is provided with a solar panel, normal operation power is provided for the control panel and a signal receiver through the solar panel, so that the control panel and the signal receiver are prevented from providing power transmission processing through power supply equipment such as a battery, the weight of an integral mounting box is increased, and the integral gravity of the waist belt is also increased, thereby being inconvenient for the constructors to normally construct and process.
Description
Technical Field
The utility model relates to the technical field of safety belts, in particular to a safety belt with alarming and light reflecting display functions.
Background
The safety belt is the self-protection infrastructure who is arranged in the high altitude construction process, thereby because safety belt integral erection is simple and practical wide use, thereby cause a small amount of constructors to carry out the construction in night and fog weather because the engineering time is different to handle, but current safety belt will reflect light paste install in front or do not install thereby cause constructor to be in the back or front construction process in the safety belt can't play reflection of light display effect, thereby current constructor in high altitude construction in-process not be used to hang the safety hook group on the mounting and cause the safety belt of wearing to can't play the self-protection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety belt with alarming and light reflecting display functions aiming at the defects of the prior art, and aims to solve the problems that the safety belt cannot play a light reflecting display effect when a constructor is at the back or in the front construction process due to the fact that a light reflecting sticker is arranged on the front or is not arranged on the conventional safety belt, and the safety belt cannot play a self-protection role when the constructor wears the safety belt due to the fact that the conventional constructor is not used to hang a safety hook group on a fixing piece in the high-altitude operation process.
In order to achieve the purpose, the utility model provides the following technical scheme: a safety belt with alarming and light reflection display functions comprises a back belt set, a chest belt, a connecting ring, a control panel, a safety hook set and a power supply transmitter, wherein a first twist hook set is installed below the back belt set in a penetrating mode, a first light reflection patch is fixed to the surface of the back belt set, a second twist hook is installed on the chest belt in a penetrating mode, two sides of the chest belt are fixedly connected with two sides of the upper portion of the back belt set, a safety buckle is installed on the belt in a penetrating mode, the belt is fixed to the lower portion of the bottom of the back belt set, a first installation groove is formed in the bottom of the connecting ring, the connecting ring is connected with the back belt set in a wrapping mode through the back belt set, the connecting ring is installed on the back face of the back belt set, a second light reflection patch is fixed to the surface of the control panel, the control panel is installed on the left inside a mounting box, a signal receiver is installed on the right side of the control panel, and the signal receiver is electrically connected with the control panel through an electric wire, the solar panel is arranged on the surface of the mounting box and is electrically connected with the control panel through a wire, the back surface of the mounting box is fixedly connected with the back surface of the waistband, a second mounting groove is formed in the right side of the safety hook group, and the safety hook groups are connected through mounting ropes;
the power supply transmitters for self-powered energy are respectively installed inside the first installation groove and the second installation groove.
Preferably, the power supply emitter comprises an installation box, a through groove, a clamping groove, a circuit board, an infrared emitter set, a negative electrode contact piece, a clamping cover, a clamping block, a positive electrode contact piece and an electronic battery, wherein the through groove is formed in the upper part inside the installation box in a penetrating manner, the clamping groove is formed in the lower part of the installation box, the top end of the circuit board is electrically connected with the infrared emitter set, the bottom of the circuit board is electrically connected with the negative electrode contact piece, the infrared emitter set is formed in the through groove in a penetrating manner, the circuit board is installed above the inner part of the installation box, the clamping block is fixed on two sides of the top end of the clamping cover, the positive electrode contact piece is fixed on the top end of the clamping cover, the positive electrode contact piece is electrically connected with the circuit board through an electric wire, the negative electrode of the electronic battery is connected with the negative electrode contact piece, the positive electrode of the electronic battery is connected with the positive electrode contact piece, and the electronic battery is installed in the installation box through the clamping cover in a clamping manner, the clamping cover is connected and installed at the bottom of the installation box through a clamping block and a clamping groove in a clamping mode, the installation box is installed inside the first installation groove and the second installation groove respectively, and the infrared emitter group is connected with the signal receiver through emitted electric waves.
Preferably, the number of the first reflective posts is 4, and the first reflective posts are symmetrically arranged about the center line of the strap set.
Preferably, the depth distance range of the first mounting groove is 0.2-0.5 cm.
Preferably, the distance range of the installation and connection gap between the installation box and the first installation groove and between the installation box and the second installation groove is 0.3-0.5 cm.
Preferably, the number of the clamping blocks is 4, and the clamping blocks are symmetrically arranged around the central line of the clamping cover.
Compared with the prior art, the utility model has the beneficial effects that: the safety belt with the functions of alarming and reflecting display,
(1) the safety belt is provided with the first light reflecting sticker and the second light reflecting sticker, and the light reflecting display effect is achieved on the periphery of the safety belt through the different installation and fixing positions of the first light reflecting sticker and the second light reflecting sticker, so that the situation that the light reflecting display effect cannot be achieved by the safety belt when a constructor is in the back side or the front side construction process due to the fact that the light reflecting sticker is installed on the front side or the light reflecting sticker is not installed on the existing safety belt is avoided;
(2) the safety hook group is hung on the fixing piece, the fixing piece blocks the electric wave signals emitted by the infrared emitter, when the signal emitter transmits the signals to the control board, the control board controls the alarm to work, and the alarm sends out alarm signals in the working process so as to remind constructors to hang the safety hook group on the fixing piece, thereby avoiding the situation that the worn safety belt cannot play a role in self protection;
(3) the power supply transmitter is arranged, normal operation power is provided for the circuit board and the infrared transmitter through the electronic battery, so that the situation that the infrared transmitter cannot normally work and process due to the fact that the infrared transmitter is not provided with power when the infrared transmitter is installed in the first installation groove and the second installation groove is avoided, the alarm cannot remind constructors in sequence, the installation box is clamped with the first installation groove and the second installation groove, and installation and disassembly processing between the installation box and the first installation groove and between the installation box and the second installation groove is facilitated;
(4) be provided with solar panel, provide normal operating power for control panel and signal receiver through solar panel to avoid control panel and signal receiver to provide power transmission through power supply unit such as batteries and handle, not only the weight that increases whole mounting box like this still increases the whole gravity of waistband, thereby inconvenient constructor normally is under construction and is handled.
Drawings
FIG. 1 is a schematic front sectional view of a back belt assembly according to the present invention;
FIG. 2 is a schematic rear view of a cross-sectional structure of the harness set of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a front cross-sectional view of the safety hook assembly of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
fig. 6 is a schematic diagram of a power supply transmitter according to the present invention.
In the figure: 1. the backpack comprises a backpack group, 2, a first twist hook group, 3, a first reflective sticker, 4, a chest belt, 5, a second twist hook, 6, a waistband, 7, a safety buckle, 8, a connecting ring, 9, a first mounting groove, 10, a second reflective sticker, 11, a control panel, 12, an alarm, 13, a mounting box, 14, a signal receiver, 15, a solar panel, 16, a safety hook group, 17, a second mounting groove, 18, a mounting rope, 19, a power supply transmitter, 1901, a mounting box, 1902, a through groove, 1903, a clamping groove, 1904, a circuit board, 1905, an infrared transmitter group, 1906, a negative electrode contact piece, 1907, a clamping cover, 1908, a clamping block, 1909, a positive electrode contact piece, 1910 and an electronic battery.
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. 1-6, the present invention provides a technical solution: a safety belt with alarming and reflecting display functions is disclosed, as shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a first twist hook group 2 is installed below a strap group 1 in a penetrating way, a first reflecting sticker 3 is fixed on the surface of the strap group 1, 4 first reflecting stickers 3 are arranged, the first reflecting stickers 3 are symmetrically arranged around the central line of the strap group 1, 4 first reflecting stickers 3 are arranged to increase the reflecting degree, the phenomenon that the reflecting degree of a single first reflecting sticker 3 is lower so that the reminding and prompting effects cannot be achieved is avoided, 4 first reflecting stickers 3 are arranged, the practicability of the first reflecting stickers 3 is reflected, the symmetry and the attractiveness of the first reflecting stickers 3 are reflected, a second twist hook 5 is installed on a chest strap 4 in a penetrating way, the two sides of the chest strap 4 are fixedly connected with the two sides above the strap group 1, a safety buckle 7 is installed on the waist strap 6 in a penetrating way, and the waist strap 6 is fixed below the bottom of the strap group 1, the bottom of the connecting ring 8 is provided with a first mounting groove 9, the depth distance of the first mounting groove 9 is 0.2-0.5cm, if the depth of the first mounting groove 9 is too low, the top end of the infrared emitter group 1905 is easily beyond the first mounting groove 9, and the safety hook group 16 is always in friction and collision contact with the infrared emitter group 1905 in the process of connecting and contacting the connecting ring 8 with the safety hook group 16, so that the infrared emitter group 1905 is easily damaged and the service life of the infrared emitter group 1905 is shortened, therefore, the depth distance of the first mounting groove 9 is set to 0.5cm to avoid the situation, so that the top end of the infrared emitter group 1905 is lower than the top end inside the first mounting groove 9, the infrared emitter group 1905 is sequentially protected, the connecting ring 8 is wrapped and connected by the strap group 1, the connecting ring 8 is simultaneously mounted on the back of the strap group 1, the strap group 1 is fixed with a second reflective sticker 10, the surface of the control panel 11 is electrically connected with an alarm 12, the control panel 11 is arranged on the left side inside the mounting box 13, the right side of the control panel 11 is provided with a signal receiver 14, the signal receiver 14 is electrically connected with the control panel 11 through an electric wire, the surface of the mounting box 13 is provided with a solar panel 15, the solar panel 15 is electrically connected with the control panel 11 through an electric wire, the back side of the mounting box 13 is fixedly connected with the back side of the waistband 6, the right side of the safety hook group 16 is internally provided with a second mounting groove 17, and the safety hook groups 16 are connected through a mounting rope 18, normal operating power is supplied to the control board 11 and the signal receiver 14 through the solar panel 15, thereby avoiding the control board 11 and the signal receiver 14 from performing the process of supplying power transmission by a power supply device such as a battery, thus, the weight of the integral mounting box 13 is increased, and the integral gravity of the belt 4 is also increased, so that the normal construction processing of constructors is inconvenient.
As shown in fig. 6, the power supply emitter 19 for self power supply is respectively installed inside the first installation slot 9 and the second installation slot 17, and the power supply emitter 19 includes an installation box 1901, a through slot 1902, a card slot 1903, a circuit board 1904, an infrared emitter set 1905, a negative contact piece 1906, a clamping cover 1907, a clamping block 1908, a positive contact piece 1909 and an electronic battery 1910, the through slot 1902 is opened above the installation box 1901, a card slot 1903 is opened below the installation box 1901, the top end of the circuit board 1904 is electrically connected with the infrared emitter set 1905, the bottom of the circuit board 1904 is electrically connected with the negative contact piece 1906, the infrared emitter set 1905 penetrates through the through slot 1902, the circuit board 1904 is installed above the installation box 1901, clamping blocks 1908 are fixed on two sides of the top end of the clamping cover 1907, 4 clamping blocks 1908 are provided, and the clamping block 1908 is symmetrically arranged with the clamping slot 1903 around the center line of the clamping cover 1907, so as to facilitate the fastening of the fastening cover 1907 to the bottom of the mounting box 1901, and 4 fastening blocks 1908 are provided, so as to increase the tightness between the fastening cover 1907 and the bottom of the mounting box 1901, and simultaneously avoid the excessive impact force between the fastening cover 1907 and the mounting box 1901 from sequentially causing the separation between the fastening cover 1907 and the mounting box 1901, and the top end of the fastening cover 1907 is fixed with a positive contact piece 1909, the positive contact piece 1909 is electrically connected with the circuit board 1904 through a wire, the negative electrode of the electronic battery 1910 is connected with the negative contact piece 1906, the positive electrode of the electronic battery 1910 is connected with the positive contact piece 1906, the electronic battery 1910 is mounted inside the mounting box 1901 through the fastening of the fastening cover 1907, the fastening cover 1907 is mounted at the bottom of the mounting box 1901 through the fastening of the fastening block 1908 and the fastening of the mounting box 1903, the mounting box 1901 is respectively mounted inside the first mounting groove 9 and the second mounting groove 18, the mounting box 1901 and the mounting groove 1909 and the second mounting groove 17 have a mounting gap distance ranging from 0.3 to 0.5cm, if the installation box 1901 is too large in installation connection gap distance between the first installation groove 9 and the second installation groove 17, the installation box 1901 directly falls into the first installation groove 9 and the second installation groove 17, the installation box 1901 is in the shaking condition inside the first installation groove 9 and the second installation groove 17, the connection ring 8 and the safety hook group 16 are easily caused to break away from the installation box 1901 and the first installation groove 9 and the second installation groove 17 in the shaking process, the whole power supply emitter 19 is easily caused to be lost in sequence, the installation connection gap distance between the installation box 1901 and the first installation groove 9 and the second installation groove 17 is prevented from being set to be 0.5cm under the condition, and the infrared emitter group 1905 is connected with the signal receiver 14 through an electric wave signal.
The working principle is as follows: when the safety belt with the alarm and reflective display functions is used, the clamping cover 1907 is manually held to apply a certain pulling force, at this time, the clamping cover 1907 drives the clamping block 1908 to move in the same direction, the clamping block 1908 is separated from the clamping groove 1903 in the moving process, then, the electronic battery 1910 is manually placed in the mounting box 1901, the negative electrode of the electronic battery 1910 is in contact with the negative electrode contact piece 1906, then, a certain upward pushing force is manually applied to the clamping cover 1907 again, at this time, the clamping cover 1907 drives the clamping block 1908 to move upward, when the positive electrode contact piece 1909 is in contact with the positive electrode of the electronic battery 1910, a certain pushing force is continuously applied to the clamping cover 1907, so that the clamping cover 1907 is clamped and fixed at the bottom of the mounting box 1901 through the clamping block 1908 and the clamping groove 1903, when the electronic battery 1910 is respectively in contact with the negative electrode contact piece 1906 and the positive electrode contact piece 1909, at this time, the circuit board 1904 provides operating power for the infrared emitter 1905, at this time, the infrared emitter 1905 is in a working state, then the installation box 1901 is manually held and placed in the first installation groove 9 and the second installation groove 17 respectively, after the installation box 1901 is installed, the safety hook group 16 is manually held and placed on the connection ring 8 again, at the moment, the safety hook group 16 and the connection ring 8 block the infrared emitter group 1905 mutually, when the safety belt is used, one side of the safety hook group 16 is manually separated from the connection ring 8 again, then the harness group 1 is manually held and a certain upward pulling force is applied, at the moment, the harness group 1 drives the chest belt 4 to move in the same direction, and the harness group 1 drives the waist belt 6 to move in the same direction in the upward movement process, then the chest belt 4 and the waist belt 6 are manually penetrated through the harness group 1 at the moment, the chest belt 4 and the waist belt 6 are respectively installed in the chest and the waist of a constructor, then the first twist hook group 2 is manually held and a certain pulling force is applied, at the moment, the first twist hook group 2 changes the whole tension degree of the harness group 1, so that the harness group 1 is in close contact with the two sides of the shoulder, then the second twist hook 5 is manually held again to apply a certain pulling force, at this time, the whole tension degree of the chest belt 4 is changed to enable the chest belt 4 to be in close contact with the chest, meanwhile, the safety buckle 7 is manually held to apply a certain pulling force, at this time, the tension degree of the whole waist belt 6 is changed to enable the waist belt 6 to be in close contact with the waist, after the safety belt is installed, the solar panel 15 converts light energy into electric energy to provide operation power for the control panel 11 and the signal receiver 14, at this time, when the electric wave signal emitted by the infrared emitter group 1905 is in contact with the signal receiver 14, at this time, the signal receiver 14 carries out contact processing on the electric wave signal emitted by the infrared emitter group 1905, at this time, the signal receiver 14 transmits the signal to the control panel 11, at this time, the control panel 11 controls the alarm 12 to work, and the alarm 12 sends out an alarm signal to remind the safety hook group 16 to hang on the fixing piece, when the safety hook group 16 is hung on the fixing piece, the signal receiver 14 cannot receive electric wave signals, the alarm 12 is in an inoperative state, and when light contacts the first reflective sticker 3 and the second reflective sticker 10 when a constructor is in an operating state, the first reflective sticker 3 and the second reflective sticker 10 reflect the light, and when the whole safety belt is not used, the steps are repeated reversely to detach the whole safety belt, so that the whole operation is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by technicians in the field.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a safety belt with report to police and reflection of light show function, includes braces group (1), chest area (4), waistband (6), go-between (8), control panel (11), safety hook group (16) and power supply transmitter (19), its characterized in that:
the utility model discloses a waistband, including waistband group (1), chest area (4), go up and install first fried dough twist and collude group (2) below the waistband group (1), and waistband group (1) fixed surface has first reflection of light card (3), the second fried dough twist of installing runs through chest area (4) and colludes (5), and chest area (4) both sides and waistband group (1) top both sides fixed connection, waistband (6) run through and install safety buckle (7), and waistband (6) are fixed in the below of the bottom of waistband group (1), first mounting groove (9) have been seted up to go-between (8) bottom, and go-between (8) are connected through the parcel of waistband group (1), and go-between (8) are installed in the back of waistband group (1) simultaneously, waistband group (1) is fixed with second reflection of light card (10), control panel (11) surface electric connection has alarm (12), and control panel (11) install in the inside left side of mounting box (13), signal receiver (14) are installed on control panel (11) right side, the signal receiver (14) is electrically connected with the control panel (11) through an electric wire, the surface of the mounting box (13) is provided with a solar panel (15), the solar panel (15) is electrically connected with the control panel (11) through an electric wire, the back surface of the mounting box (13) is fixedly connected with the back surface of the waistband (6), a second mounting groove (17) is formed in the right side of the safety hook group (16), and the safety hook groups (16) are connected through mounting ropes (18);
the power supply emitters (19) for self-powered energy are mounted inside the first mounting groove (9) and the second mounting groove (17), respectively.
2. The safety belt with alarming and reflective display functions as claimed in claim 1, wherein: the power supply emitter (19) comprises an installation box (1901), a through groove (1902), a clamping groove (1903), a circuit board (1904), an infrared emitter group (1905), a negative contact piece (1906), a clamping cover (1907), a clamping block (1908), a positive contact piece (1909) and an electronic battery (1910), wherein the through groove (1902) is formed in the upper portion inside the installation box (1901) in a penetrating manner, the clamping groove (1903) is formed in the lower portion of the installation box (1901), the top end of the circuit board (1904) is electrically connected with the infrared emitter group (1905), the negative contact piece (1906) is electrically connected to the bottom of the circuit board (1904), the through groove (1902) is formed in the upper portion inside the installation box (1901), the clamping block (1908) is fixed to two sides of the clamping cover (1907), and the positive contact piece (1909) is fixed to the top end of the clamping cover (1907), the electronic device comprises a circuit board (1904), an anode contact piece (1909), an electronic battery (1910), a cathode contact piece (1906), an anode contact piece (1909), an electronic battery (1910), a clamping cover (1907), a clamping block (1908), a clamping block (1903), a clamping cover (1901), an installation box (1901), an infrared emitter group (1905) and a signal receiver (14), wherein the anode contact piece (1909) is electrically connected with the circuit board (1904) through an electric wire, the cathode of the electronic battery (1910) is connected with the cathode contact piece (1906), the anode of the electronic battery (1910) is clamped and installed inside the installation box (1901) through the clamping cover (1907), the clamping cover (1907) is clamped and connected with the clamping block (1903) through the clamping block (1908) and installed at the bottom of the installation box (1901), the installation box (1901) is installed inside a first installation groove (9) and a second installation groove (17) respectively, and the infrared emitter group (1905) is connected with the signal receiver (14) through an electric wave signal emitter group.
3. The safety belt with alarming and light reflecting display functions as claimed in claim 1, wherein: the number of the first reflective patches (3) is 4, and the first reflective patches (3) are symmetrically arranged relative to the central line of the strap group (1).
4. The safety belt with alarming and reflective display functions as claimed in claim 1, wherein: the depth distance range of the first mounting groove (9) is 0.2-0.5 cm.
5. The safety belt with alarming and reflective display functions as claimed in claim 2, wherein: the distance range of the installation and connection gap between the installation box (1901) and the first installation groove (9) and the second installation groove (17) is 0.3-0.5 cm.
6. The safety belt with alarming and reflective display functions as claimed in claim 2, wherein: the number of the clamping blocks (1908) is 4, and the clamping blocks (1908) are symmetrically arranged around the center line of the clamping cover (1907).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121495764.4U CN215309816U (en) | 2021-07-01 | 2021-07-01 | Safety belt with alarming and light reflecting display functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121495764.4U CN215309816U (en) | 2021-07-01 | 2021-07-01 | Safety belt with alarming and light reflecting display functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215309816U true CN215309816U (en) | 2021-12-28 |
Family
ID=79564107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121495764.4U Active CN215309816U (en) | 2021-07-01 | 2021-07-01 | Safety belt with alarming and light reflecting display functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215309816U (en) |
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2021
- 2021-07-01 CN CN202121495764.4U patent/CN215309816U/en active Active
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