CN209746740U - Monitoring device capable of realizing climbing alarm, monitoring frame and protective net - Google Patents
Monitoring device capable of realizing climbing alarm, monitoring frame and protective net Download PDFInfo
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- CN209746740U CN209746740U CN201920799312.1U CN201920799312U CN209746740U CN 209746740 U CN209746740 U CN 209746740U CN 201920799312 U CN201920799312 U CN 201920799312U CN 209746740 U CN209746740 U CN 209746740U
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Abstract
The utility model relates to a monitoring device, monitoring frame and protection network that can realize climbing warning, monitoring device includes barrel and stand, the stand upper end cover is established in the barrel and is connected with the barrel rotation through the pivot, the position that the stand is close to the upper end slides and wears to be equipped with the round pin axle of arranging perpendicularly with the pivot, the round pin axle part is located between stand and barrel and connects on the barrel inside wall, the part that the round pin axle is located between stand and barrel is located the both sides of stand upper end respectively and is equipped with the elastic component on it, elastic component one end is connected on the round pin axle, the other end is connected on the stand lateral; the upper end of the upright post and two outer side walls on the same side of the elastic piece are respectively and correspondingly provided with a sensing part or a triggering part, the two inner side walls of the barrel are respectively and correspondingly provided with a triggering part or a sensing part, and the sensing parts and the triggering parts are arranged in a corresponding way at intervals. The utility model discloses can install in physics protection network both sides, no matter which direction applys the effort about the barrel, can both make the barrel rotate certain displacement round the pivot, realize the monitoring purpose.
Description
Technical Field
The utility model relates to a safety protection technical field, concretely relates to monitoring devices, monitoring frame and protection network that can realize climbing warning.
Background
The means that the people for preventing that existing each trade was used were scrambleed or monitored the people and scrambles is ordinary guardrail, roll the cage through increasing the barb and increase the climbing degree of difficulty, with the help of means such as high-voltage pulse fence, vibration optic fibre, reveal the cable, infrared correlation, microwave radar monitoring, be exactly after the installation of accomplishing ordinary protection network, again install these monitoring facilities alone, some of these monitoring facilities receive wind and rain easily, the fallen leaves, the branch, environmental impact such as debris or toy disturbs greatly, the wrong report rate of police is high, can't in time monitor some invasion, some have danger, use limitation etc..
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that monitoring facilities to prior art receive environmental impact to disturb big, wrong report alarm rate high, the monitoring untimely, have danger and limitation etc. provide one kind and can realize climbing the monitoring devices who reports to the police.
the utility model provides an above-mentioned technical problem's technical scheme as follows: a monitoring device capable of realizing climbing alarm comprises a barrel and an upright post, wherein the upper end of the upright post is sleeved in the barrel and is rotationally connected with the barrel through a rotating shaft, a position of the upright post, which is close to the upper end, is provided with a pin shaft in a sliding way, the pin shaft is vertically arranged with the rotating shaft, the part of the pin shaft is positioned between the upright post and the barrel and is connected to the inner side wall of the barrel, the parts of the pin shaft, which are positioned between the upright post and the barrel, are respectively positioned at two sides of the upper end of the upright post, and are sleeved with elastic pieces, one end of each elastic piece; the upper end of the upright post and the two outer side walls on the same side of the elastic piece are respectively and correspondingly provided with a sensing part or a triggering part, the two inner side walls of the barrel are respectively and correspondingly provided with a triggering part or a sensing part, and the sensing parts and the triggering parts are arranged in a corresponding mode at intervals.
The utility model has the advantages that: the utility model can be arranged at both sides of the physical protective net, when human or animal exerts acting force on the cylinder, the cylinder can rotate for a certain displacement around the rotating shaft, the sensing part can be matched with the triggering part, the monitoring purpose is realized, and the staff is reminded to deal with the field condition in time; the elastic part is limited by the pin shaft, a certain supporting effect is also realized between the upright post and the cylinder body, and when the cylinder body is displaced, the displacement is avoided, so that the matching of the sensing part and the triggering part is more accurate and reliable, and the sensitivity is improved; utilize the barrel to cover the stand upper end to make trigger part and response portion all be located stand and barrel, be difficult to receive external environment to disturb, the practicality is stronger. Through setting up two response portions and two trigger parts, no matter from which direction of the left and right sides of stand to exert the effort to the barrel, can both reach the monitoring purpose, the monitoring is timely accurate.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the number of the pin shaft is one, and two ends of the pin shaft respectively penetrate out of the upright post and are connected to the inner side wall of the cylinder body;
The number of the pin shafts is two, the two pin shafts are respectively and coaxially arranged on two side walls of the upright post in a penetrating mode, and one end, located in the upright post, of each pin shaft is limited in the upright post.
the beneficial effect of adopting the further scheme is that: the hinge pin is adopted, so that the installation is convenient, and the axial sliding is smoother; two pin shafts are adopted, so that the installation is convenient and flexible.
Further, the upright columns comprise an upper upright column and a lower upright column which are connected with each other and are arranged up and down, and the distance from the outer side wall of the upper upright column to the inner side wall of the cylinder body is smaller than the distance from the outer side wall of the lower upright column to the inner side wall of the cylinder body; the pin shaft is arranged on the upper upright post, and the rotating shaft is arranged on the lower upright post.
The beneficial effect of adopting the further scheme is that: the size of the upper stand column is set to be smaller than that of the lower stand column, and sufficient installation space is provided for installation of the pin shaft, the triggering portion and the sensing portion.
further, go up the stand with through a connection shaped steel interconnect between the stand down, connection shaped steel is the hollow structure who transversely link up, it makes for the inclined plane to connect shaped steel hollow structure both ends connect the both sides of shaped steel personally submit trapezoidal, two the inclined plane is located two respectively the below of elastic component.
The beneficial effect of adopting the further scheme is that: the upper and lower upright posts are connected by the connecting section steel, so that a certain transition space is reserved between the upper and lower upright posts, and the installation and operation are convenient; set up connection shaped steel into hollow structure, the raw materials obtains easily, sets up connection shaped steel into trapezoidal moreover, easy to assemble.
Further, the elastic part is a spring or a hollow rubber cylinder.
The beneficial effect of adopting the further scheme is that: the reset of the cylinder body can be realized by selecting a spring or a rubber cylinder according to the requirement.
Furthermore, a connecting plate for shielding the cylinder is fixed at the upper end of the cylinder.
The beneficial effect of adopting the further scheme is that: the setting of connecting plate can effectively avoid stand and barrel inner structure to receive external environment and disturb.
furthermore, two outer side walls at the upper end of the upright post and on the same side as the elastic element are respectively provided with a triggering part, two inner side walls of the barrel are respectively provided with a sensing part, the triggering part is a magnet, and the sensing part is a reed pipe;
Or, the stand upper end with be equipped with induction system on two lateral walls of elastic component homonymy respectively, be equipped with trigger part on two inside walls of barrel respectively, induction system is inductive switch or pressure sensor, trigger part is for triggering the post.
The beneficial effect of adopting the further scheme is that: the reed switch is in a closed or open state within a certain distance from the magnet, and if the barrel is pulled or pressed, the distance between the reed switch and the magnet changes, so that the reed switch is separated from the magnet or enters the magnetic field range of the magnet, the state of the reed switch changes, and the reed switch is opened or closed.
The triggering column is used for triggering the pressure sensor or the inductive switch, so that the pressure sensor can sense the pressure to alarm, and the inductive switch can alarm through triggering.
further, the induction part is connected with an alarm device through a lead.
The beneficial effect of adopting the further scheme is that: the induction part is connected with the alarm device through a lead, and alarm is realized through the state change of the induction part so as to remind workers.
A monitoring frame comprises an upper frame body and the monitoring device, wherein the upper frame body is transversely fixed at the upper end of a cylinder body and comprises two square frames, and one sides of the two square frames are integrally connected to form a V-shaped structure; one side of the square frame body is transversely fixed at the upper end of the cylinder body, and two sides of the upper end of the V-shaped structure are respectively positioned at the same side of the two elastic pieces.
The utility model has the advantages that: the utility model discloses a monitoring frame utilizes V type frame, can carry out certain physics protection at the top, and the structure is more stable.
A protection net comprises the monitoring device or the monitoring frame, and a physical protection net is connected to a stand column.
the utility model has the advantages that: the utility model discloses a protection network uses physics protection and monitoring devices cooperation, and is applicable in special districts such as border, realizes inside and outside two-way monitoring.
Drawings
Fig. 1 is a schematic view of the monitoring device of the present invention;
FIG. 2 is a view on the side A-A of FIG. 1;
Fig. 3 is a schematic side view of the monitoring device of the present invention;
fig. 4 is a schematic perspective view of the monitoring device of the present invention;
Fig. 5 is a schematic perspective view of the column and the internal structure of the cylinder.
In the drawings, the components represented by the respective reference numerals are listed below:
1. A barrel; 11. a connecting plate; 2. a column; 21. an upper upright post; 22. a lower upright post; 23. connecting profile steel; 3. a rotating shaft; 4. a pin shaft; 5. an elastic member; 6. a trigger section; 7. a sensing part.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 to 5, the monitoring device capable of realizing climbing alarm in this embodiment includes a barrel 1 and an upright post 2, an upper end of the upright post 2 is sleeved in the barrel 1 and is rotatably connected with the barrel 1 through a rotating shaft 3, a pin shaft 4 vertically arranged with the rotating shaft 3 is slidably inserted into a position of the upright post 2 close to the upper end, a part of the pin shaft 4 is located between the upright post 2 and the barrel 1 and is connected to an inner side wall of the barrel 1, parts of the pin shaft 4 located between the upright post 2 and the barrel 1 are respectively located at two sides of the upper end of the upright post 2 and are sleeved with an elastic member 5, one end of the elastic member 5 is connected to the pin shaft 4, and the other end is connected to an outer side; the upper end of the upright post 2 and the two outer side walls on the same side of the elastic piece 5 are respectively and correspondingly provided with a sensing part 7 or a triggering part 6, the two inner side walls of the barrel 1 are respectively and correspondingly provided with a triggering part 6 or a sensing part 7, and the sensing part 7 and the triggering part 6 are correspondingly arranged at intervals.
The pin shaft 4 can be provided with one pin shaft or two pin shafts. The number of the pin shaft 4 is one, and two ends of the pin shaft 4 respectively penetrate out of the upright post 2 and are connected to the inner side wall of the barrel 1; the number of the pin shafts 4 is two, the two pin shafts 4 are respectively and coaxially arranged on two side walls of the upright post 1 in a penetrating manner, and one end, located in the upright post 2, of each pin shaft 4 is limited in the upright post 2.
The cylinder 1 is sleeved above the upright post 2, the size of the cylinder 1 is larger than that of the upright post 2, and the upright post 2 is sleeved from the upper part (so that a waterproof effect can be achieved); the left direction and the right direction are fixed through a rotating shaft 3, so that the monitoring device can be ensured to rotate along the rotating shaft as a shaft; 2 round pin axles of vertical direction parallel installation 1 spring of overcoat respectively to 2 trigger parts and response portion that correspond are installed to suitable position, according to relevant demand, select the spring of customization suitable dynamics.
The monitoring device of the embodiment can be arranged on two sides of the physical protection net, when a person or animal applies acting force to the barrel, the barrel can rotate around the rotating shaft for certain displacement, the sensing part can be matched with the triggering part, the monitoring purpose is realized, and a worker is reminded to timely handle the field condition; the elastic part is limited by the pin shaft, a certain supporting effect is also realized between the upright post and the cylinder body, and when the cylinder body is displaced, the displacement is avoided, so that the matching of the sensing part and the triggering part is more accurate and reliable, and the sensitivity is improved; utilize the barrel to cover the stand upper end to make trigger part and response portion all be located stand and barrel, be difficult to receive external environment to disturb, the practicality is stronger.
In a preferable embodiment of this embodiment, as shown in fig. 2 and fig. 5, two outer side walls of the upper end of the upright 2 and the elastic member 5 on the same side are respectively and correspondingly provided with a sensing portion 7 or a triggering portion 6, and two inner side walls of the cylinder 1 are respectively and correspondingly provided with a triggering portion 6 or a sensing portion 7. Through setting up two response portions and two trigger portions, no matter which side from the stand comes to apply the effort to the barrel, can both reach the monitoring purpose, the monitoring is timely accurate.
As shown in fig. 2 and 5, the column 2 of the present embodiment includes an upper column 21 and a lower column 22 which are connected to each other and arranged up and down, and a distance from an outer side wall of the upper column 21 to an inner side wall of the cylinder 1 is smaller than a distance from an outer side wall of the lower column 22 to the inner side wall of the cylinder 1; the pin shaft 4 is installed on the upper upright post 21, and the rotating shaft 3 is installed on the lower upright post 22. The size of the upper stand column is set to be smaller than that of the lower stand column, and sufficient installation space is provided for installation of the pin shaft, the triggering portion and the sensing portion.
As shown in fig. 5, the upper column 21 and the lower column 22 of this embodiment are connected to each other by a connecting section steel 23, the connecting section steel 23 is a hollow structure that is transversely penetrated, two ends of the hollow structure of the connecting section steel 23 are inclined planes, so that two side surfaces of the connecting section steel 23 are trapezoidal, and the two inclined planes are respectively located below the two elastic members 5. The upper and lower upright posts are connected by the connecting section steel, so that a certain transition space is reserved between the upper and lower upright posts, and the installation and operation are convenient; set up connection shaped steel into hollow structure, the raw materials obtains easily, sets up connection shaped steel into trapezoidal moreover, easy to assemble.
In a specific aspect of this embodiment, the elastic member 5 is a spring or a hollow rubber cylinder. The reset of the cylinder body can be realized by selecting a spring or a rubber cylinder according to the requirement.
In a preferred embodiment of the present invention, as shown in fig. 1 and 5, a connecting plate 11 for shielding the cylinder 1 is fixed to the upper end of the cylinder. The setting of connecting plate can effectively avoid stand and barrel inner structure to receive external environment and disturb.
One specific scheme of this embodiment is that, stand 2 with barrel 1 cross section is square, all has four lateral walls.
As shown in fig. 2 and 5, the drawing is a structural schematic diagram for installing the reed switch and the magnet.
When the two outer side walls at the same side of the upper end of the upright post 2 and the elastic piece 5 are respectively provided with the triggering parts 6, the two inner side walls of the barrel 1 are respectively provided with the induction parts 7, the triggering parts 6 are magnets, and the induction parts 7 are reed pipes; the reed switch is in a closed or open state within a certain distance from the magnet, and if the barrel is pulled or pressed, the distance between the reed switch and the magnet changes, so that the reed switch threshes the magnet or enters the magnetic field range of the magnet, the state of the reed switch changes, and the reed switch is opened or closed.
When 2 upper ends of the stand columns with be equipped with induction parts 7 on two outer side walls of 5 homonymies of elastic component respectively, be equipped with trigger parts 6 on two inner side walls of barrel 1 respectively, induction parts 7 are inductive switch or pressure sensor, trigger parts 6 are for triggering the post, for example can be for plastics cylinder or metal cylinder or rubber cylinder etc.. The triggering column is used for triggering the pressure sensor or the inductive switch, so that the pressure sensor can sense the pressure to give an alarm, and the inductive switch is disconnected to give an alarm.
The sensing part 7 of the present embodiment is connected to an alarm device through a wire. The induction part is connected with the alarm device through a lead, and alarm is realized through the state change of the induction part so as to remind workers.
The monitoring devices of this embodiment can be installed in metal guardrail or enclosure top, and the state that regards climbing or taking the ladder climbing to the inside and outside can all real-time supervision and report to the police. The embodiment can be applied to protection and monitoring of ordinary or important units, the perimeter of a section and the like.
Example 2
The monitoring frame comprises an upper frame body and the monitoring device, wherein the upper frame body is transversely fixed at the upper end of the cylinder body 1 and comprises two square frames, and one sides of the two square frames are integrally connected to form a V-shaped structure; one side of the square frame which is integrally connected is transversely fixed at the upper end of the barrel body 1, two sides of the upper end of the V-shaped structure are respectively positioned at the same side of the two elastic pieces 5, namely one side is arranged above one elastic piece, and the V-shaped structure is arranged above one elastic piece.
The monitoring frame of this embodiment utilizes V type frame, can carry out certain physics protection at the top, and the structure is more stable.
Example 3
The protection net of this embodiment includes monitoring devices or monitoring frame, be connected with the physics protection net on the stand 2. The protection network uses physics protection and monitoring devices cooperation, and applicable in special districts such as border, the realization is to inside and outside two-way monitoring.
The physical protective net has a physical protective function, and is a wire net with a frame, the wire net can be welded by knife and thorns or welded by wires or only a small-sized hard structural member (a guarantee person can not drill), and the physical protective net can physically play a role in protecting a common protective net.
The protection network of this embodiment has solved traditional scheme and can't realize protection and climbing, monitoring shortcoming in an organic whole, and the physics that had both had ordinary protection network blocks the protective capacities, has still increased the function of climbing monitoring through independent climbing monitoring devices, utilizes the break-make that trigger part and response portion cooperation realized the circuit to monitor. When artificial bare-handed climbing invades, because people's gravity and pulling force effect, trigger the barrel and revolute the rotation of axes, take place the displacement along the direction that the round pin axle orientation is close to oneself, when artificial with the help of ladder or plank take the protection network top to invade, can make the barrel remove to the direction of keeping away from oneself, these all can make the displacement between trigger portion and the response portion change.
When the trigger part is magnet, the induction part is the tongue tube, magnet is installed on the stand lateral wall, and the tongue tube is installed on the barrel inside wall. If magnet and tongue tube initial state are normally open state, take place to rotate when the barrel, make the displacement between magnet and the tongue tube change, one of them tongue tube is close with magnet, makes the tongue tube still be in the magnet magnetic field, and the tongue tube still is in normally open state, and another tongue tube is kept away from with corresponding magnet, makes the tongue tube break away from the magnet magnetic field to lead to the tongue tube to become normally closed state by normally open state. If the initial state of the magnets and the reed pipes is a normally closed state, when the barrel rotates, the displacement between the magnets and the reed pipes changes, one of the reed pipes is close to the magnets, the reed pipes are changed from a state of being not in the magnetic field of the magnets to be in the magnetic field of the magnets, the reed pipes are changed from the normally closed state to a normally open state, and the other reed pipe is far away from the corresponding magnets, so that the reed pipes are still separated from the magnetic field of the magnets and are kept in the normally closed state. The state change information of the reed switch is transmitted to the alarm device through a wire (can be a network cable of the physical protection net), and the alarm device can inform operators on duty through different modes such as sound-light alarm, mobile phone short message or APP (the sound-light alarm, mobile phone short message or APP and other information transmission modes all adopt the current mature information transmission mode), so that the monitoring on the safety and reliability of the perimeter is realized.
When the induction part is a pressure sensor and the triggering part is a triggering column, the pressure sensor is arranged on the outer side wall of the upright post, and the triggering column is arranged on the inner side wall of the barrel. When the barrel rotates, one of the trigger columns correspondingly triggers the corresponding pressure sensor, the pressure sensor senses pressure, pressure information is transmitted to the alarm device through a wire (the wire can be the network cable of the physical protection net), and the alarm device can inform operators on duty through different modes such as sound-light alarm, mobile phone short message or APP (the information transmission modes such as the sound-light alarm, the mobile phone short message or the APP are all the information transmission modes which are mature at present), so that the safety and reliability of the periphery can be monitored.
when the induction part is an induction switch and the triggering part is a triggering column, the induction switch is arranged on the outer side wall of the upright post, and the triggering column is arranged on the inner side wall of the barrel. When the barrel takes place to rotate, make one of them trigger the post and correspond the inductive switch that triggers the correspondence, inductive switch opens or closes through triggering, and switch information transmits alarm device through the wire (can be the net twine of physics protection network self), can inform the person on duty through different modes such as audible-visual alarm or cell-phone SMS or APP (audible-visual alarm or cell-phone SMS or information transmission modes such as APP all adopt present very ripe information transmission mode can), accomplish the monitoring of perimeter safe and reliable.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A monitoring device capable of realizing climbing alarm is characterized by comprising a barrel and an upright post, wherein the upper end of the upright post is sleeved in the barrel and is rotationally connected with the barrel through a rotating shaft, a pin shaft which is perpendicular to the rotating shaft is slidably arranged at a position of the upright post close to the upper end in a penetrating manner, the pin shaft is positioned between the upright post and the barrel and is connected to the inner side wall of the barrel, the parts of the pin shaft positioned between the upright post and the barrel are respectively positioned at two sides of the upper end of the upright post and are sleeved with elastic pieces, one end of each elastic piece is connected to the corresponding pin shaft, and the other end of each elastic piece; the upper end of the upright post and the two outer side walls on the same side of the elastic piece are respectively and correspondingly provided with a sensing part or a triggering part, the two inner side walls of the barrel are respectively and correspondingly provided with a triggering part or a sensing part, and the sensing parts and the triggering parts are arranged in a corresponding mode at intervals.
2. The monitoring device capable of realizing the climbing alarm according to claim 1, wherein the number of the pin shaft is one, and two ends of the pin shaft respectively penetrate out of the upright column and are connected to the inner side wall of the cylinder body;
The number of the pin shafts is two, the two pin shafts are respectively and coaxially arranged on two side walls of the upright post in a penetrating mode, and one end, located in the upright post, of each pin shaft is limited in the upright post.
3. the monitoring device capable of realizing the climbing alarm according to claim 1, wherein the upright comprises an upper upright and a lower upright which are connected with each other and arranged up and down, and the distance from the outer side wall of the upper upright to the inner side wall of the cylinder is smaller than the distance from the outer side wall of the lower upright to the inner side wall of the cylinder; the pin shaft is arranged on the upper upright post, and the rotating shaft is arranged on the lower upright post.
4. The monitoring device capable of realizing climbing alarm according to claim 3, wherein the upper upright and the lower upright are connected with each other through a connecting section steel, the connecting section steel is a hollow structure which is transversely penetrated, two ends of the hollow structure of the connecting section steel are inclined planes, so that two side surfaces of the connecting section steel are trapezoidal, and the two inclined planes are respectively positioned below the two elastic parts.
5. The monitoring device capable of realizing climbing alarm according to any one of claims 1 to 4, wherein the elastic member is a spring or a hollow rubber cylinder.
6. The monitoring device capable of realizing climbing alarm according to any one of claims 1 to 4, wherein a connecting plate for shielding the cylinder is fixed at the upper end of the cylinder.
7. The monitoring device capable of realizing the climbing alarm according to any one of claims 1 to 4, wherein two outer side walls of the upper end of the upright post, which are on the same side as the elastic member, are respectively provided with a triggering part, two inner side walls of the barrel are respectively provided with a sensing part, the triggering part is a magnet, and the sensing part is a reed pipe;
Or, the stand upper end with be equipped with induction system on two lateral walls of elastic component homonymy respectively, be equipped with trigger part on two inside walls of barrel respectively, induction system is inductive switch or pressure sensor, trigger part is for triggering the post.
8. The monitoring device capable of realizing climbing alarm according to any one of claims 1 to 4, wherein the sensing part is connected with the alarm device through a wire.
9. A monitoring frame is characterized by comprising an upper frame body and a monitoring device according to any one of claims 1 to 8, wherein the upper frame body is transversely fixed at the upper end of a cylinder body and comprises two square frames, and one edges of the two square frames are integrally connected to form a V-shaped structure; one side of the square frame body is transversely fixed at the upper end of the cylinder body, and two sides of the upper end of the V-shaped structure are respectively positioned at the same side of the two elastic pieces.
10. A protective net is characterized by comprising the monitoring device of any one of claims 1 to 8 or the monitoring frame of claim 9, wherein a physical protective net is connected to the upright posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799312.1U CN209746740U (en) | 2019-05-29 | 2019-05-29 | Monitoring device capable of realizing climbing alarm, monitoring frame and protective net |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799312.1U CN209746740U (en) | 2019-05-29 | 2019-05-29 | Monitoring device capable of realizing climbing alarm, monitoring frame and protective net |
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| CN209746740U true CN209746740U (en) | 2019-12-06 |
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| CN201920799312.1U Active CN209746740U (en) | 2019-05-29 | 2019-05-29 | Monitoring device capable of realizing climbing alarm, monitoring frame and protective net |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764150A (en) * | 2019-11-29 | 2020-02-07 | 南通大学 | Small-size tower monitoring devices that steps on |
| CN110984689A (en) * | 2019-12-30 | 2020-04-10 | 融合(山东)信息工程有限公司 | Intelligent integrated stand column |
-
2019
- 2019-05-29 CN CN201920799312.1U patent/CN209746740U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764150A (en) * | 2019-11-29 | 2020-02-07 | 南通大学 | Small-size tower monitoring devices that steps on |
| CN110984689A (en) * | 2019-12-30 | 2020-04-10 | 融合(山东)信息工程有限公司 | Intelligent integrated stand column |
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