CN213817993U

CN213817993U - Monitoring equipment for security protection

Info

Publication number: CN213817993U
Application number: CN202022785390.1U
Authority: CN
Inventors: 吴志英
Original assignee: Hunan Meidian Bell Information Technology Co ltd
Current assignee: Hunan Meidian Bell Information Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-27
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a security protection supervisory equipment technical field just discloses a supervisory equipment for security protection, which comprises a support, the top fixed mounting organism of support, the outside fixed mounting of organism has the protection casing that one end extends to the organism top, the lens that is located the protection casing below is inlayed in the left side of organism, the positive fixed mounting of organism has the connecting piece, the bottom fixed mounting of connecting piece has the gear box. This supervisory equipment for security protection has solved traditional supervisory equipment for security protection and is at the operation in-process, when the inside and outside has the temperature difference, easily at the inside water smoke that produces of supervisory equipment for security protection and influence the monitoring effect, need take off glass cover or camera lens and change the drier again and avoid inside water smoke to pile up, this kind of operating mode is too loaded down with trivial details, and take off glass cover or camera lens repeatedly many times and can influence supervisory equipment's for security protection leakproofness, reduce supervisory equipment life cycle's for security protection problem.

Description

Monitoring equipment for security protection

Technical Field

The utility model relates to a security protection supervisory equipment technical field specifically is a supervisory equipment for security protection.

Background

The safety monitoring system is an independent and complete system formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves, displaying and recording images, and can reflect a monitored object in real time, vividly and truly, not only greatly prolongs the observation distance of human eyes, but also expands the functions of the human eyes, can replace manpower to monitor for a long time under a severe environment, enables people to see all actually occurring conditions of a monitored site and record the conditions through a video recorder, meanwhile, alarm system equipment alarms illegal intrusion, generated alarm signals are input into an alarm host, and the alarm host triggers the monitoring system to record videos.

Traditional supervisory equipment for security protection is at the operation in-process, when the inside and outside has the temperature difference, produce water smoke and influence the monitoring effect easily inside supervisory equipment for security protection, need take off glass cover or camera lens and change the drier again and avoid inside water smoke to pile up, this kind of operating means is too loaded down with trivial details, and take off glass cover or camera lens repeatedly many times and can influence supervisory equipment's for security protection leakproofness, reduce supervisory equipment life cycle for security protection, so propose supervisory equipment for security protection and solve the above-mentioned problem of carrying.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a supervisory equipment for security protection, possess advantages such as being convenient for change, traditional supervisory equipment for security protection has been solved at the operation in-process, when the inside and outside has the temperature difference, easily at the inside water smoke that produces of supervisory equipment for security protection and influence the monitoring effect, need take off glass cover or camera lens and change the drier again and avoid inside water smoke to pile up, this kind of operating means is too loaded down with trivial details, and take off glass cover or camera lens repeatedly many times and can influence supervisory equipment's leakproofness for the security protection, reduce supervisory equipment life cycle's for the security protection problem.

(II) technical scheme

In order to realize the purpose of being convenient for to change, the utility model provides a following technical scheme: the utility model provides a supervisory equipment for security protection, includes the support, the top fixed mounting organism of support, the outside fixed mounting of organism has the protection casing that one end extends to the organism top, the left side of organism inlays and is equipped with the lens that is located the protection casing below, the positive fixed mounting of organism has the connecting piece, the bottom fixed mounting of connecting piece has the gear box, the bottom fixed mounting of gear box has driving motor, driving motor's output transmission is connected with the driving shaft that one end extends to the gear box inside, the inside movable mounting of gear box has one end to extend to the left driven shaft of gear box, the equal fixed mounting in the outside of driving shaft and driven shaft has the conical gear and two that are located the gear box inside conical gear intermeshing, the inner chamber left side wall fixed mounting of driven shaft has the buffer spring that, the right sides of the three buffer springs are fixedly connected with the sponge plate, the right side of the sponge plate extends to be closely contacted with the left side of the lens, a lens positioned at the right side of the lens is fixedly arranged inside the machine body, two fixed seats which are positioned at the back of the gear box are fixedly arranged at the bottom of the machine body, a movable plate which is contacted with the bottom of the machine body is movably arranged at one side of the two fixed seats, the equal fixed mounting of the inner chamber left and right sides wall of fly leaf has pressure spring, two the inside drying rod that one end extends to the organism is equipped with to pressure spring's relative one side cartridge, two the equal fixed mounting in inside of fixing base has the connecting rod, two the equal fixed mounting in bottom of fixing base has the spring leaf that is located the connecting rod top, two the equal movable mounting in outside of connecting rod has one end and spring leaf fixed connection and the other end to extend to the inside stripper rod of fly leaf.

Preferably, the bearings are embedded in the left side wall, the right side wall and the bottom wall of the inner cavity of the gear box, the outer side of the driving shaft and the inner side of the bottom bearing are fixedly installed, and the outer side of the driven shaft and the inner sides of the left bearing and the right bearing are fixedly installed.

Preferably, driven shaft and extrusion stem all are L shape setting, the sponge board includes fixed plate and sponge, the right side fixedly connected with sponge of fixed plate, the left side of fixed plate and three buffer spring's right side fixed connection, the right side of sponge and the left side in close contact with of lens.

Preferably, the buffer slots are formed in the top and the bottom of the inner cavity of the driven shaft, and the number of the buffer blocks, two of which one end extends to the inside of the two buffer slots, are fixedly mounted on the outer side of the fixed plate.

Preferably, the bottom of the movable plate is provided with two positioning grooves, and the two extrusion rods respectively extend into the two positioning grooves.

Preferably, the bottom of the machine body is fixedly provided with a rubber ring, and the bottom of the rubber ring is in close contact with the top of the movable plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a supervisory equipment for security protection possesses following beneficial effect:

1. when the drying rod needs to be replaced, the two extrusion rods are pressed simultaneously, so that the extrusion rods slightly rotate on the connecting rod and are separated from the positioning grooves on the movable plate, at the moment, the movable plate can be taken down and taken out from the inside of the movable plate, the replaced drying rod is placed in the movable plate and is positioned on one side opposite to the two compression springs, the two compression springs draw and extrude the drying rod to fix the drying rod without inclination, the drying rod is inserted into the machine body, the top of the movable plate is tightly attached to the rubber ring below the machine body, the extrusion rods are loosened, the spring pieces recover deformation and drive the extrusion rods to extend to the positioning grooves at the bottom of the movable plate, the movable plate is tightly attached to the lower part of the machine body without falling off, and therefore the purpose of conveniently replacing the drying rod is achieved. The operation process is simple, the sealing performance of the monitoring equipment for security is improved, and the service cycle of the monitoring equipment for security is prolonged.

2. This supervisory equipment for security protection, when piling up the dust in the lens outside and influencing the monitoring effect, driving motor drives the driving shaft in proper order, two bevel gear and driven shaft rotate, the driven shaft drives the sponge on sponge board and the sponge board and rotates, under three buffer spring's the elastic action, press the sponge board and make the sponge on the sponge board sticis the lens, sweep the dust on the lens and scrape, thereby reach the purpose that is convenient for clear up the dust, avoid the dust to pile up and influence the problem of monitoring effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at B of the present invention;

FIG. 3 is a front sectional view of the movable plate of the present invention;

fig. 4 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a support; 2. a body; 3. a protective cover; 4. a lens; 5. a lens; 6. a connecting member; 7. a drive motor; 8. a gear case; 9. a drive shaft; 10. a bevel gear; 11. a driven shaft; 12. a sponge plate; 13. a fixed seat; 14. a connecting rod; 15. a spring plate; 16. an extrusion stem; 17. a movable plate; 18. drying the rod; 19. a compression spring; 20. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a monitoring device for security protection comprises a support 1, a machine body 2 is fixedly mounted on the top of the support 1, a protective cover 3 with one end extending to the upper side of the machine body 2 is fixedly mounted on the outer side of the machine body 2, a lens 4 positioned below the protective cover 3 is embedded on the left side of the machine body 2, a connecting piece 6 is fixedly mounted on the front side of the machine body 2, a gear box 8 is fixedly mounted on the bottom of the connecting piece 6, a driving motor 7 is fixedly mounted on the bottom of the gear box 8, an output end of the driving motor 7 is in transmission connection with a driving shaft 9 with one end extending to the inner side of the gear box 8, a driven shaft 11 with one end extending to the left side of the gear box 8 is movably mounted in the gear box 8, bearings are embedded on the left and right side walls and the bottom wall of an inner cavity of the gear box 8, the outer side of the driving shaft 9 and the inner side of the bottom bearing are fixedly mounted, and the outer side of the driven shaft 11 and the inner sides of the left and right bearings are fixedly mounted, the driven shaft 11 and the extrusion rod 16 are both arranged in an L shape, the sponge plate 12 comprises a fixed plate and sponge, the right side of the fixed plate is fixedly connected with the sponge, the left side of the fixed plate is fixedly connected with the right sides of three buffer springs 20, the right side of the sponge is tightly contacted with the left side of the lens 4, the top and the bottom of the inner cavity of the driven shaft 11 are respectively provided with a buffer groove, the outer side of the fixed plate is fixedly provided with two buffer blocks, one end of each buffer block extends into the two buffer grooves, the outer sides of the driving shaft 9 and the driven shaft 11 are respectively fixedly provided with a bevel gear 10 positioned in the gear box 8, the two bevel gears 10 are mutually meshed, the left side wall of the inner cavity of the driven shaft 11 is fixedly provided with three buffer springs 20, the right sides of the three buffer springs 20 are respectively fixedly connected with the sponge plate 12, the right side of the sponge plate 12 extends to be tightly contacted with the left side of the lens 4, the camera lens 5 positioned on the right side of the lens 4 is fixedly arranged in the machine body 2, the bottom of the machine body 2 is fixedly provided with two fixed seats 13 which are positioned at the back of the gear box 8, one opposite side of the two fixed seats 13 is movably provided with a movable plate 17 which is contacted with the bottom of the machine body 2, the bottom of the machine body 2 is fixedly provided with a rubber ring, the bottom of the rubber ring is tightly contacted with the top of the movable plate 17, the left side wall and the right side wall of the inner cavity of the movable plate 17 are fixedly provided with compression springs 19, one opposite side of the two compression springs 19 is inserted with a drying rod 18 of which one end extends to the inside of the machine body 2, the inside of the two fixed seats 13 is fixedly provided with a connecting rod 14, the bottom of the two fixed seats 13 is fixedly provided with a spring leaf 15 positioned above the connecting rod 14, the outer sides of the two connecting rods 14 are movably provided with extrusion rods 16 of which one end is fixedly connected with the spring leaf 15 and the other end extends to the inside of the movable plate 17, and the bottom of the movable plate 17 is provided with two positioning grooves, the two pressing rods 16 extend to the insides of the two positioning grooves, respectively.

To sum up, when the drying rod 18 needs to be replaced, the two pressing rods 16 are pressed simultaneously, so that the pressing rods 16 slightly rotate on the connecting rod 14 and the pressing rods 16 are separated from the positioning grooves on the movable plate 17, at this time, the movable plate 17 can be taken down, the drying rod 18 is taken out from the inside of the movable plate 17, the replaced drying rod 18 is placed in the movable plate 17 and is positioned at one side opposite to the two pressing springs 19, the two pressing springs 19 draw and press the drying rod 18 to be fixed and not inclined, the drying rod 18 is inserted into the machine body 2, the top of the movable plate 17 is tightly attached to the rubber ring below the machine body 2, the pressing rods 16 are released, the spring pieces 15 recover deformation and drive the pressing rods 16 to extend to the positioning grooves at the bottom of the movable plate 17, so that the movable plate 17 is tightly attached to the lower part of the machine body 2 without falling off, and therefore, the purpose of facilitating replacement of the drying rod 18 is achieved, the device has stable and reasonable structure, the drying rod 18 can be replaced in the normal use process of the monitoring equipment for security protection, the operation process is simple, the sealing performance of the monitoring equipment for security protection is improved, the service cycle of the monitoring equipment for security protection is prolonged, when dust accumulates outside the lens 4 to influence the monitoring effect, the driving motor 7 sequentially drives the driving shaft 9, the two bevel gears 10 and the driven shaft 11 to rotate, the driven shaft 11 drives the sponge plate 12 and the sponge on the sponge plate 12 to rotate, under the elastic action of the three buffer springs 20, the sponge plate 12 is pressed and the sponge on the sponge plate 12 is tightly pressed on the lens 4 to sweep the dust on the lens 4, thereby achieving the purpose of conveniently cleaning the dust, avoiding the problem that the dust accumulates to influence the monitoring effect, and solving the problem that the traditional monitoring equipment for security protection operates, when the inside and outside has the temperature difference, produce water smoke and influence the control effect easily in that the supervisory equipment is inside for the security protection, need take off glass cover or camera lens 5 and change the drier again and avoid inside water smoke to pile up, this kind of operating means is too loaded down with trivial details, and take off glass cover or camera lens 5 repeatedly many times and can influence supervisory equipment's for the security protection leakproofness, reduce supervisory equipment life cycle's for the security protection problem.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a supervisory equipment for security protection, includes support (1), its characterized in that: the top fixed mounting organism (2) of support (1), the outside fixed mounting of organism (2) has protection casing (3) that one end extends to organism (2) top, lens (4) that are located protection casing (3) below are inlayed and are equipped with in the left side of organism (2), the positive fixed mounting of organism (2) has connecting piece (6), the bottom fixed mounting of connecting piece (6) has gear box (8), the bottom fixed mounting of gear box (8) has driving motor (7), the output transmission of driving motor (7) is connected with one end and extends to gear box (8) inside driving shaft (9), the inside movable mounting of gear box (8) has one end to extend to the left driven shaft (11) of gear box (8), the equal fixed mounting in the outside of driving shaft (9) and driven shaft (11) has conical gear (10) and two that are located gear box (8) inside conical gear (10) and two conical gear (10) intermeshing The left side wall of the inner cavity of the driven shaft (11) is fixedly provided with three buffer springs (20), the right sides of the three buffer springs (20) are fixedly connected with a sponge plate (12), the right side of the sponge plate (12) extends to be in close contact with the left side of a lens (4), a lens (5) positioned on the right side of the lens (4) is fixedly arranged in the machine body (2), two fixing seats (13) which are two in number and positioned on the back side of a gear box (8) are fixedly arranged at the bottom of the machine body (2), two movable plates (17) which are in contact with the bottom of the machine body (2) are movably arranged on the opposite sides of the fixing seats (13), compression springs (19) are fixedly arranged on the left side wall and the right side wall of the inner cavity of the movable plates (17), and drying rods (18) with one ends extending to the inside of the machine body (2) are inserted into the opposite sides of the two compression springs (19), two equal fixed mounting in inside of fixing base (13) has connecting rod (14), two the equal fixed mounting in bottom of fixing base (13) has spring leaf (15) that are located connecting rod (14) top, two the equal movable mounting in outside of connecting rod (14) has one end and spring leaf (15) fixed connection and the other end to extend to inside extrusion stem (16) of fly leaf (17).

2. The monitoring device for security and protection according to claim 1, characterized in that: the bearing is embedded in the left side wall, the right side wall and the inner cavity bottom wall of the inner cavity of the gear box (8), the outer side of the driving shaft (9) is fixedly installed on the inner side of the bottom bearing, and the outer side of the driven shaft (11) is fixedly installed on the inner side of the left bearing and the inner side of the right bearing.

3. The monitoring device for security and protection according to claim 1, characterized in that: driven shaft (11) and extrusion stem (16) all are the setting of L shape, sponge board (12) are including fixed plate and sponge, the right side fixedly connected with sponge of fixed plate, the left side of fixed plate and the right side fixed connection of three buffer spring (20), the right side of sponge and the left side in close contact with of lens (4).

4. The monitoring device for security and protection according to claim 3, characterized in that: the buffer slots are formed in the top and the bottom of the inner cavity of the driven shaft (11), and the number of the buffer blocks, two of which are arranged at the top and the bottom, of the outer side of the fixed plate is one, and one end of each buffer block extends to the inside of each buffer slot.

5. The monitoring device for security and protection according to claim 1, characterized in that: the bottom of the movable plate (17) is provided with two positioning grooves, and the two extrusion rods (16) respectively extend into the two positioning grooves.

6. The monitoring device for security and protection according to claim 1, characterized in that: the bottom of the machine body (2) is fixedly provided with a rubber ring, and the bottom of the rubber ring is in close contact with the top of the movable plate (17).