CN115560216A - Safety protection monitoring device - Google Patents
Safety protection monitoring device Download PDFInfo
- Publication number
- CN115560216A CN115560216A CN202211153722.1A CN202211153722A CN115560216A CN 115560216 A CN115560216 A CN 115560216A CN 202211153722 A CN202211153722 A CN 202211153722A CN 115560216 A CN115560216 A CN 115560216A
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- Prior art keywords
- fixedly connected
- sliding
- plate
- monitoring device
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention relates to the technical field of monitoring and protecting devices, and discloses a safety protection monitoring device which comprises a protection plate, wherein the front side of the protection plate is provided with an accommodating groove, the inner side wall of the accommodating groove is provided with a sliding groove, the inner bottom wall of the sliding groove is fixedly connected with a limiting rod, the outer wall of the limiting rod is slidably connected with a sliding cylinder, the top end of the sliding cylinder is fixedly connected with a reset spring, and the inner top wall of the accommodating groove is fixedly connected with a hydraulic cylinder. This safety protection monitoring device, thereby be convenient for accomodate the protection to the control ball, make the safety in utilization of being convenient for increase the device, thereby reduce people's loss of property, make the life of increase device, thereby save a large amount of time and energy, it is comparatively troublesome to avoid the device to protect the control ball, need people to protect the control ball with the help of the foreign object, make the safety in utilization that reduces the device, be not convenient for use the device, thereby reduce the use agility of device.
Description
Technical Field
The invention relates to the technical field of monitoring and protecting devices, in particular to a safety protection monitoring device.
Background
The invention discloses a safety protection monitoring device which comprises a housing, a connecting plate, a box body, a monitoring head, sliding grooves and a sliding plate, wherein hinge seats are fixedly arranged on two sides of the connecting plate respectively, air cylinders are rotatably connected to the inner sides of the hinge seats respectively, two sliding grooves are fixedly arranged on two sides of the connecting plate on the bottom surface of the housing respectively, one ends of the sliding grooves, which are close to the connecting plate, are provided with limiting holes, one ends of the sliding grooves, which are far away from the connecting plate, are provided with through holes, sliding plates are slidably connected to the inner sides of the sliding grooves, the sliding plates are matched with the sliding grooves for use, a rotating connecting ring is fixedly arranged at the end parts, which are close to the connecting plate, of the sliding plates, the rotating connecting ring is matched with the limiting holes for use, the sliding grooves are fixedly arranged in the housing, the sliding plates are slidably connected to the inner side end parts of the sliding plates and telescopic shafts of the air cylinders fixedly connected to the side ends of the connecting plate, so that the housing of the monitoring device can freely stretch under the action of the air cylinders, the protective area of the housing can be adjusted, and the use is convenient. The inventor finds the following problems in the prior art in the process of implementing the invention: the device is troublesome to protect the monitoring ball, and people need to protect the monitoring ball by means of foreign objects, so that the use safety of the device is reduced, the device is inconvenient to use, and the use rapidity of the device is reduced;
therefore, a safety protection monitoring device is proposed to solve the above problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a safety protection monitoring device which has the advantages of good storage protection effect and the like and solves the problems in the background technology.
In order to achieve the purpose of good storage protection effect, the invention provides the following technical scheme: the utility model provides a safety protection monitoring device, includes the guard plate, the groove of accomodating has been seted up in the front of guard plate, the spout has been seted up to the inside wall of accomodating the groove, the interior diapire fixedly connected with gag lever post of spout, the outer wall sliding connection of gag lever post has a sliding barrel, the top fixedly connected with reset spring of sliding barrel, accomodate the interior roof fixedly connected with pneumatic cylinder in groove, the output fixedly connected with push pedal of pneumatic cylinder.
The bottom fixedly connected with monitoring ball of push pedal, the discernment punchhole has been seted up in the front of monitoring ball, the outer wall fixedly connected with sign board of guard plate, the top fixedly connected with of guard plate rotates the post, the front of rotating the post is rotated and is connected with the axostylus axostyle, the top fixedly connected with backup pad that rotates the post to be convenient for accomodate the protection to the monitoring ball, make the safety in utilization of being convenient for increase device, thereby reduce people's loss of property, make the life of increase device, thereby save a large amount of time and energy, it is comparatively troublesome to avoid the device to protect the monitoring ball, need people protect the monitoring ball with the help of foreign matter, make the safety in utilization of reducing means, be not convenient for use the device, thereby reduce the use agility of device.
Preferably, the diameter of the sliding cylinder is larger than that of the limiting rod, the sliding cylinder is fixedly connected with the push plate, and the push plate can conveniently slide and be limited through the sliding cylinder.
Preferably, the quantity of gag lever post is two, two gag lever posts use the axis of preventing the backplate to set up as symmetry axis symmetry for it is spacing to slide the push pedal through two gag lever posts.
Preferably, the width size of push pedal is greater than the diameter of monitoring ball, the diameter of monitoring ball is less than the width size of accomodating the groove, is convenient for accomodate the protection to the monitoring ball.
Preferably, one side fixedly connected with mounting panel of backup pad, the front of mounting panel is rotated and is connected with the gim peg, the front of mounting panel is seted up flutedly, the inside wall sliding connection of recess has the sliding plate, the bottom fixedly connected with extrusion spring of sliding plate, the top fixedly connected with spliced pole of sliding plate, the top fixedly connected with extrusion dish of spliced pole, the top fixedly connected with slipmat of extrusion dish, one side fixedly connected with protection of mounting panel is filled up for install the back to the device and carry out locking moving to the gim peg.
Preferably, the thread groove has been seted up on the front of mounting panel, the mounting panel passes through for threaded connection between thread groove and the gim peg, and the support frame of being convenient for rotates between through connecting axle and the adapter sleeve.
Preferably, the number of the fixing bolts is two, the two fixing bolts are symmetrically arranged by taking the transverse axis of the mounting plate as a symmetry axis, and the device is fixedly mounted through the two fixing bolts.
Preferably, the extrusion disc and the fixing bolt are perpendicular to each other, the diameter of the extrusion disc is the same as that of the groove, and the fixing bolt is extruded by the extrusion disc to be fixed.
Preferably, the sliding plate and the groove are matched with each other in shape and size, and the sliding plate is fixedly connected with the extrusion spring, so that the sliding plate can slide stably.
Advantageous effects
Compared with the prior art, the invention provides a safety protection monitoring device, which has the following beneficial effects:
1. this safety protection monitoring device, through the guard plate that sets up, accomodate the groove, the spout, reset spring, the sliding cylinder, the gag lever post, the pneumatic cylinder, the push pedal, the monitoring ball, the discernment punchhole, the sign board, the rotation post, axostylus axostyle and backup pad, thereby be convenient for accomodate the protection to the monitoring ball, make the safety in utilization of the increase device of being convenient for, thereby reduce people's loss of property, make the life of increase device, thereby save a large amount of time and energy, it is comparatively troublesome to avoid the device to protect the monitoring ball, need people protect the monitoring ball with the help of the foreign object, make the safety in utilization of reducing mechanism, be not convenient for use the device, thereby the use agility of reducing mechanism.
2. This safety protection monitoring device, mounting panel through setting up, the gim peg, a groove, the sliding plate, the extrusion spring, the spliced pole, the extrusion dish, slipmat and protection pad, make to install the back to the device and prevent becoming flexible the gim peg, thereby the stability of device during operation has been promoted, thereby make the life of device obtain promoting, it is convenient to have brought for user's use, make the practicality of device obtain promoting, it is not hard up to make the gim peg after avoiding the device to install fixed, make the stability in use of reducing means, be not convenient for use the device, thereby the safety in use of reducing means.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic perspective view of a stop lever according to the present invention;
fig. 5 is a schematic perspective view of the extrusion disk of the present invention.
In the figure: 1. a protection plate; 2. a receiving groove; 3. a chute; 4. a return spring; 5. a sliding cylinder; 6. a limiting rod; 7. a hydraulic cylinder; 8. pushing the plate; 9. monitoring the ball; 10. identifying an eyelet; 11. a marking plate; 12. rotating the column; 13. a shaft lever; 14. a support plate; 15. mounting a plate; 16. a fixing bolt; 17. a groove; 18. a sliding plate; 19. a compression spring; 20. connecting columns; 21. an extrusion disc; 22. a non-slip mat; 23. a protective pad.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
The preferred embodiment of the safety protection monitoring device provided by the invention is shown in fig. 1 to 5: the utility model provides a safety protection monitoring device, includes guard plate 1, and guard plate 1's front has been seted up and has been accomodate groove 2, and the inside wall of accomodating groove 2 has been seted up spout 3, and the interior diapire fixedly connected with gag lever post 6 of spout 3, the outer wall sliding connection of gag lever post 6 have a sliding cylinder 5, and the top fixedly connected with reset spring 4 of sliding cylinder 5 accomodates the interior roof fixedly connected with pneumatic cylinder 7 of groove 2, the output fixedly connected with push pedal 8 of pneumatic cylinder 7.
Bottom fixedly connected with monitoring ball 9 of push pedal 8, discernment punchhole 10 has been seted up in monitoring ball 9's front, the outer wall fixedly connected with sign board 11 of guard plate 1, the top fixedly connected with of guard plate 1 rotates post 12, the front of rotating post 12 is rotated and is connected with axostylus axostyle 13, the top fixedly connected with backup pad 14 of rotating post 12, thereby be convenient for accomodate the protection to monitoring ball 9, make the safety in utilization of the increase device of being convenient for, thereby reduce people's loss of property, make the life of increase device, thereby save a large amount of time and energy, it is comparatively troublesome to avoid the device to protect monitoring ball 9, need people to protect monitoring ball 9 with the help of foreign object, make the safety in utilization of reducing means, be not convenient for using the device, thereby the use agility of reducing means.
In this embodiment, the diameter of the sliding cylinder 5 is greater than the diameter of the limiting rod 6, the sliding cylinder 5 is fixedly connected with the push plate 8, and the push plate 8 can conveniently slide and limit through the sliding cylinder 5.
In this embodiment, the quantity of gag lever post 6 is two, and two gag lever posts 6 use the axis of preventing backplate 1 to set up as symmetry axis symmetry for it is spacing to slide push pedal 8 through two gag lever posts 6.
In this embodiment, the width size of push pedal 8 is greater than the diameter of monitoring ball 9, and the diameter of monitoring ball 9 is less than the width size of accomodating groove 2, is convenient for accomodate the protection to monitoring ball 9.
Example 2
On the basis of embodiment 1, a preferred embodiment of the safety protection monitoring device provided by the present invention is shown in fig. 1 to 5: one side fixedly connected with mounting panel 15 of backup pad 14, mounting panel 15's front is rotated and is connected with gim peg 16, recess 17 has been seted up in mounting panel 15's front, the inside wall sliding connection of recess 17 has sliding plate 18, sliding plate 18's bottom fixedly connected with extrusion spring 19, sliding plate 18's top fixedly connected with spliced pole 20, spliced pole 20's top fixedly connected with extrusion dish 21, the top fixedly connected with slipmat 22 of extrusion dish 21, one side fixedly connected with protection pad 23 of mounting panel 15, make and install the back to the device and prevent becoming flexible to gim peg 16.
In this embodiment, the thread groove is opened on the front of mounting panel 15, and mounting panel 15 is threaded connection through between thread groove and gim peg 16, and the support frame of being convenient for rotates through between connecting axle and the adapter sleeve.
Further, the number of the fixing bolts 16 is two, the two fixing bolts 16 are symmetrically arranged with the transverse axis of the mounting plate 15 as a symmetry axis, and the device is mounted and fixed by the two fixing bolts 16.
Furthermore, the pressing disk 21 and the fixing bolt 16 are arranged perpendicular to each other, the diameter of the pressing disk 21 is the same as that of the groove 17, and the fixing bolt 16 is pressed by the pressing disk 21 for fixing.
Besides, the sliding plate 18 and the groove 17 are matched, and the sliding plate 18 and the pressing spring 19 are fixedly connected, so that the sliding plate 18 can slide stably.
When using, when the protection is accomodate to control ball 9 to needs, through starting hydraulic cylinder 7, make hydraulic cylinder 7 accomodate, thereby push pedal 8 slides at the outer wall of gag lever post 6 through slide cartridge 5, make slide cartridge 5 reset through the reset spring 4 at top, thereby push pedal 8 drives control ball 9 and slides in the inside of guard plate 1, make control ball 9 accomodate in the inside of accomodating groove 2, thereby be convenient for accomodate the protection to control ball 9, when needing to install the device after locking the looseness of gim peg 16, through rotating gim peg 16, make gim peg 16 rotate in the inside of mounting panel 15 through the thread groove, thereby gim peg 16 extrusion pressing extrusion dish 21 slides, make the gim dish 21 pass through spliced pole 20 extrusion sliding plate 18, thereby sliding plate 18 slides in the inside of recess 17, make gim dish 21 reset through extrusion spring 19, thereby the gim dish 21 extrudes gim peg 16, make the mounting back to the device install the looseness of gim peg 16.
To sum up, this safety protection monitoring device, thereby be convenient for accomodate the protection to control ball 9, make the safety in utilization of being convenient for increase the device, thereby reduce people's loss of property, make the life of increase device, thereby save a large amount of time and energy, it is comparatively troublesome to avoid the device to protect control ball 9, need people to protect control ball 9 with the help of foreign matters, make the safety in utilization of reduction device, be not convenient for use the device, thereby reduce the use agility of device, make to install the back to the device and to locking the gim peg 16, thereby the stability of device during operation has been promoted, thereby make the life of device obtain promoting, it is convenient to have brought for user's use, make the practicality of device obtain promoting, make the gim peg 16 become flexible after avoiding the device to install fixed, make the stability in utilization of reduction device, be not convenient for use the device, thereby reduce the safety in utilization of device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a safety protection monitoring device, includes guard plate (1), its characterized in that: the front surface of the protection plate (1) is provided with an accommodating groove (2), the inner side wall of the accommodating groove (2) is provided with a sliding groove (3), the inner bottom wall of the sliding groove (3) is fixedly connected with a limiting rod (6), the outer wall of the limiting rod (6) is slidably connected with a sliding cylinder (5), the top end of the sliding cylinder (5) is fixedly connected with a reset spring (4), the inner top wall of the accommodating groove (2) is fixedly connected with a hydraulic cylinder (7), and the output end of the hydraulic cylinder (7) is fixedly connected with a push plate (8);
the bottom fixedly connected with of push pedal (8) monitors ball (9), discernment punchhole (10) have been seted up in the front of monitoring ball (9), outer wall fixedly connected with sign board (11) of guard plate (1), the top fixedly connected with of guard plate (1) rotates post (12), the front of rotating post (12) is rotated and is connected with axostylus axostyle (13), the top fixedly connected with backup pad (14) of rotating post (12).
2. A safety protection monitoring device in accordance with claim 1, wherein: the diameter of the sliding cylinder (5) is larger than that of the limiting rod (6), and the sliding cylinder (5) is fixedly connected with the push plate (8).
3. A safety protection monitoring device according to claim 1, characterized in that: the number of the limiting rods (6) is two, and the two limiting rods (6) are arranged in a symmetrical and axisymmetric mode in order to prevent the central axis of the guard plate (1).
4. A safety protection monitoring device in accordance with claim 1, wherein: the width of the push plate (8) is larger than the diameter of the monitoring ball (9), and the diameter of the monitoring ball (9) is smaller than the width of the accommodating groove (2).
5. A safety protection monitoring device in accordance with claim 1, wherein: one side fixedly connected with mounting panel (15) of backup pad (14), the front of mounting panel (15) is rotated and is connected with gim peg (16), recess (17) are seted up in the front of mounting panel (15), the inside wall sliding connection of recess (17) has sliding plate (18), the bottom fixedly connected with extrusion spring (19) of sliding plate (18), the top fixedly connected with spliced pole (20) of sliding plate (18), the top fixedly connected with extrusion dish (21) of spliced pole (20), the top fixedly connected with slipmat (22) of extrusion dish (21), one side fixedly connected with protection pad (23) of mounting panel (15).
6. The safety shield monitoring device of claim 5, wherein: thread grooves are formed in the front face of the mounting plate (15), and the mounting plate (15) is in threaded connection with the fixing bolt (16) through the thread grooves.
7. The safety shield monitoring device of claim 5, wherein: the number of the fixing bolts (16) is two, and the two fixing bolts (16) are symmetrically arranged by taking the transverse axis of the mounting plate (15) as a symmetry axis.
8. The safety protection monitoring device of claim 5, wherein: the extrusion disc (21) and the fixing bolt (16) are perpendicular to each other, and the diameter of the extrusion disc (21) is the same as that of the groove (17).
9. The safety shield monitoring device of claim 5, wherein: the sliding plate (18) is matched with the groove (17) in shape and size, and the sliding plate (18) is fixedly connected with the extrusion spring (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211153722.1A CN115560216A (en) | 2022-09-21 | 2022-09-21 | Safety protection monitoring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211153722.1A CN115560216A (en) | 2022-09-21 | 2022-09-21 | Safety protection monitoring device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115560216A true CN115560216A (en) | 2023-01-03 |
Family
ID=84740722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211153722.1A Withdrawn CN115560216A (en) | 2022-09-21 | 2022-09-21 | Safety protection monitoring device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115560216A (en) |
-
2022
- 2022-09-21 CN CN202211153722.1A patent/CN115560216A/en not_active Withdrawn
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WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230103 |