CN214851593U - Monitoring device for public safety - Google Patents
Monitoring device for public safety Download PDFInfo
- Publication number
- CN214851593U CN214851593U CN202121527718.8U CN202121527718U CN214851593U CN 214851593 U CN214851593 U CN 214851593U CN 202121527718 U CN202121527718 U CN 202121527718U CN 214851593 U CN214851593 U CN 214851593U
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- monitoring device
- fixedly connected
- gear
- transmission case
- transmission
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 238000004804 winding Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a monitoring device for public safety, including the watch-dog, the top sliding connection of watch-dog has the shielding cover, the positive fixedly connected with transmission case of watch-dog, the front side fixedly connected with motor of transmission incasement wall, the first gear of output fixedly connected with of motor, the top meshing of first gear has the second gear, the rear side swing joint of bearing and transmission incasement wall is passed through at the back of second gear, the positive fixedly connected with rolling dish of second gear, the surface winding of rolling dish has the conveyer belt. The utility model provides a present most monitoring device on the market do not have the function of sheltering from, lead to leading to can cause the influence to monitoring device's camera lens when sleet weather, make the unable normal work of monitoring device, cause the hidden danger for public safety guarantee, can't bring convenient problem for the user, reached the effect of sheltering from to the monitoring device camera lens.
Description
Technical Field
The utility model relates to a control technical field specifically is a monitoring device for public safety.
Background
Monitoring device need be used during the public safety guarantee of society, but most monitoring device on the market do not have the function of sheltering from now, lead to can cause the influence to monitoring device's camera lens when sleet weather, make monitoring device normally work, cause the hidden danger for public safety guarantee, can't bring convenience for the user.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a monitoring device for public safety possesses the advantage of sheltering from the monitoring device camera lens, has solved that present most monitoring device on the market does not have and shelters from the function, leads to leading to the fact the influence to monitoring device's camera lens when sleet weather, makes the unable normal work of monitoring device, causes the hidden danger for public safety guarantee, can't bring convenient problem for the user.
In order to achieve the above object, the utility model provides a following technical scheme: a monitoring device for public safety comprises a monitor, wherein the top of the monitor is connected with a shielding cover in a sliding manner, the front of the monitor is fixedly connected with a transmission box, the front side of the inner wall of the transmission box is fixedly connected with a motor, the output end of the motor is fixedly connected with a first gear, the top of the first gear is meshed with a second gear, the back of the second gear is movably connected with the rear side of the inner wall of the transmission box through a bearing, the front of the second gear is fixedly connected with a winding disc, the surface of the winding disc is wound with a conveying belt, the left side of the conveying belt is wound with a reset disc, and the top of the conveying belt is fixedly connected with a transmission mechanism;
drive mechanism includes the fixed block of fixed connection at the conveyer belt top, the top fixedly connected with transmission block of fixed block, the inside sliding connection of transmission block has the slide bar, the both sides of slide bar all with the inner wall fixed connection of transmission case, the top of transmission block run through to the top of transmission case and with shelter from the bottom fixed connection of lid.
As the utility model discloses it is preferred, the surface cover of slide bar is equipped with the stopper, the top of stopper and the top fixed connection of transmission inner wall.
As the utility model discloses it is preferred, the surface cover of slide bar is equipped with the spring, the right side of spring and the left side fixed connection of stopper, the left side of spring and the right side fixed connection of driving block.
As the utility model discloses it is preferred, the bottom fixedly connected with connecting rod of conveyer belt, the bottom fixedly connected with slider of connecting rod, the surface sliding connection of slider has the backup pad, the left side of backup pad and the left side fixed connection of transmission case inner wall.
As the utility model discloses preferred, the opening has been seted up at the top of transmission case, the open-ended width is greater than the width of transmission piece.
As the utility model discloses it is preferred, the bottom fixedly connected with fixed plate of motor, the front of fixed plate and the front side fixed connection of transmission case inner wall.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with a monitor, a shielding cover, a transmission case, a motor, a first gear, a second gear, a winding disc, a conveyer belt, a reset disc and a transmission mechanism for matching use, when in use, the motor is started, the motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the winding disc to rotate, the winding disc winds the conveyer belt, the conveyer belt drives a transmission block to move rightwards through a fixed block, the transmission block drives the shielding cover to move rightwards, in rainy days, the reverse operation is carried out, the winding is carried out through the reset disc, the shielding cover extends leftwards, and the monitor is shielded, thereby solving the problem that most monitoring devices on the market do not have shielding function, which causes the influence on the lens of the monitoring device in rainy and snowy days, the monitoring device can not work normally, the hidden danger is caused for public safety guarantee, and the convenience can not be brought to users, this monitoring device for public safety possesses and shelters from the advantage to the monitoring device camera lens.
2. The utility model discloses a setting of stopper can carry on spacingly to the driving block, prevents that the driving block from surpassing maximum movement range.
3. The utility model discloses a setting of spring can play an elasticity left to the driving block, makes the driving block have the effect that resets fast.
4. The utility model discloses a setting of connecting rod, slider and backup pad can carry out the auxiliary stay to the conveyer belt, prevents that the phenomenon of displacement from appearing in the conveyer belt.
5. The utility model discloses an open-ended sets up, can make the complete opening that passes through of transmission piece carry out mechanical transmission, has avoided the too narrow transmission piece that leads to of open-ended width to appear blocking dead phenomenon at the opening part.
6. The utility model discloses a setting of fixed plate can carry out auxiliary stay to the motor, prevents that the motor single-point from supporting stable inadequately, and the during operation production is rocked.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the transmission case of the present invention;
FIG. 3 is a right side view of the motor of the present invention;
fig. 4 is a perspective view of the support plate of the present invention.
In the figure: 1. a monitor; 2. a shielding cover; 3. a transmission case; 4. a motor; 5. a first gear; 6. a second gear; 7. a winding disc; 8. a conveyor belt; 9. a reset plate; 10. a transmission mechanism; 101. a fixed block; 102. a transmission block; 103. a slide bar; 11. a limiting block; 12. a spring; 13. a connecting rod; 14. a slider; 15. a support plate; 16. an opening; 17. and (7) fixing the plate.
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.
As shown in fig. 1 to 4, the utility model provides a monitoring device for public safety, including monitor 1, monitor 1's top sliding connection has shielding cover 2, monitor 1's front fixedly connected with transmission case 3, the front side fixedly connected with motor 4 of transmission case 3 inner wall, motor 4's output end fixedly connected with first gear 5, the top meshing of first gear 5 has second gear 6, the back of second gear 6 passes through the rear side swing joint of bearing and transmission case 3 inner wall, the front fixedly connected with rolling dish 7 of second gear 6, the surface of rolling dish 7 is twined there is conveyer belt 8, the left side of conveyer belt 8 is twined and is had reset plate 9, the top fixedly connected with drive mechanism 10 of conveyer belt 8;
Referring to fig. 2, a limiting block 11 is sleeved on the surface of the sliding rod 103, and the top of the limiting block 11 is fixedly connected with the top of the inner wall of the transmission case 3.
As a technical optimization scheme of the utility model, through stopper 11's setting, can carry on spacingly to drive block 102, prevent that drive block 102 from surpassing maximum moving range.
Referring to fig. 2, a spring 12 is sleeved on the surface of the sliding rod 103, the right side of the spring 12 is fixedly connected with the left side of the limiting block 11, and the left side of the spring 12 is fixedly connected with the right side of the transmission block 102.
As a technical optimization scheme of the utility model, through the setting of spring 12, can play an elasticity left to driving block 102, make driving block 102 have the effect that resets fast.
Referring to fig. 2, a connecting rod 13 is fixedly connected to the bottom of the conveying belt 8, a sliding block 14 is fixedly connected to the bottom of the connecting rod 13, a supporting plate 15 is slidably connected to the surface of the sliding block 14, and the left side of the supporting plate 15 is fixedly connected to the left side of the inner wall of the transmission case 3.
As a technical optimization scheme of the utility model, through the setting of connecting rod 13, slider 14 and backup pad 15, can carry out the auxiliary stay to conveyer belt 8, prevent that the phenomenon of displacement from appearing in conveyer belt 8.
Referring to fig. 2, an opening 16 is opened at the top of the transmission case 3, and the width of the opening 16 is greater than the width of the transmission block 102.
As a technical optimization scheme of the utility model, through opening 16's setting, can make the complete mechanical transmission that carries out through opening 16 of driving block 102, the width that has avoided opening 16 is too narrow to lead to driving block 102 to appear the dead phenomenon of card in opening 16 department.
Referring to fig. 3, a fixing plate 17 is fixedly connected to the bottom of the motor 4, and the front surface of the fixing plate 17 is fixedly connected to the front side of the inner wall of the transmission case 3.
As a technical optimization scheme of the utility model, through the setting of fixed plate 17, can carry out the auxiliary stay to motor 4, prevent that motor 4 single-point from supporting stable inadequately, rock in the during operation production.
The utility model discloses a theory of operation and use flow: during the use, starter motor 4, motor 4 drives first gear 5 and rotates, and first gear 5 drives second gear 6 and rotates, and second gear 6 drives rolling dish 7 and rotates, and rolling dish 7 rolls conveyer belt 8, and conveyer belt 8 drives transmission block 102 through fixed block 101 and moves right, and transmission block 102 drives and shelters from lid 2 and moves right, and when rainy day, the reverse operation rolls through reset dish 9, shelters from that lid 2 extends left, shelters from watch-dog 1.
In summary, the following steps: the monitoring device for public safety is used by matching a monitor 1, a shielding cover 2, a transmission case 3, a motor 4, a first gear 5, a second gear 6, a winding disc 7, a conveying belt 8, a reset disc 9 and a transmission mechanism 10, when the monitoring device is used, the motor 4 is started, the motor 4 drives the first gear 5 to rotate, the first gear 5 drives the second gear 6 to rotate, the second gear 6 drives the winding disc 7 to rotate, the winding disc 7 winds the conveying belt 8, the conveying belt 8 drives a transmission block 102 to move rightwards through a fixed block 101, the transmission block 102 drives the shielding cover 2 to move rightwards, when raining, the monitoring device operates in reverse direction, winds through the reset disc 9, the shielding cover 2 extends leftwards to shield the monitor 1, and the problem that most monitoring devices on the existing market do not have shielding function and can affect the weather of the lens of the monitoring device when raining and snowing is solved, the monitoring device can not work normally, hidden danger is caused to public safety guarantee, and convenience can not be brought to users.
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 (6)
1. A monitoring device for public safety, comprising a monitor (1), characterized in that: the monitoring device is characterized in that a shielding cover (2) is slidably connected to the top of the monitoring device (1), a transmission case (3) is fixedly connected to the front of the monitoring device (1), a motor (4) is fixedly connected to the front side of the inner wall of the transmission case (3), a first gear (5) is fixedly connected to the output end of the motor (4), a second gear (6) is meshed to the top of the first gear (5), the back of the second gear (6) is movably connected to the rear side of the inner wall of the transmission case (3) through a bearing, a winding disc (7) is fixedly connected to the front of the second gear (6), a conveying belt (8) is wound on the surface of the winding disc (7), a reset disc (9) is wound on the left side of the conveying belt (8), and a transmission mechanism (10) is fixedly connected to the top of the conveying belt (8);
drive mechanism (10) are including fixed block (101) of fixed connection at conveyer belt (8) top, the top fixedly connected with transmission block (102) of fixed block (101), the inside sliding connection of transmission block (102) has slide bar (103), the both sides of slide bar (103) all with the inner wall fixed connection of transmission case (3), the top of transmission block (102) run through to the top of transmission case (3) and with the bottom fixed connection who shelters from lid (2).
2. A monitoring device for public safety according to claim 1, wherein: the surface cover of slide bar (103) is equipped with stopper (11), the top of stopper (11) and the top fixed connection of transmission case (3) inner wall.
3. A monitoring device for public safety according to claim 1, wherein: the surface cover of slide bar (103) is equipped with spring (12), the right side of spring (12) and the left side fixed connection of stopper (11), the left side of spring (12) and the right side fixed connection of driving block (102).
4. A monitoring device for public safety according to claim 1, wherein: the bottom fixedly connected with connecting rod (13) of conveyer belt (8), the bottom fixedly connected with slider (14) of connecting rod (13), the surperficial sliding connection of slider (14) has backup pad (15), the left side of backup pad (15) and the left side fixed connection of transmission case (3) inner wall.
5. A monitoring device for public safety according to claim 1, wherein: an opening (16) is formed in the top of the transmission case (3), and the width of the opening (16) is larger than that of the transmission block (102).
6. A monitoring device for public safety according to claim 1, wherein: the bottom fixedly connected with fixed plate (17) of motor (4), the front of fixed plate (17) and the front side fixed connection of transmission case (3) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527718.8U CN214851593U (en) | 2021-07-06 | 2021-07-06 | Monitoring device for public safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527718.8U CN214851593U (en) | 2021-07-06 | 2021-07-06 | Monitoring device for public safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214851593U true CN214851593U (en) | 2021-11-23 |
Family
ID=78813023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121527718.8U Expired - Fee Related CN214851593U (en) | 2021-07-06 | 2021-07-06 | Monitoring device for public safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214851593U (en) |
-
2021
- 2021-07-06 CN CN202121527718.8U patent/CN214851593U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |