CN212156560U - Safety monitoring device for computer laboratory - Google Patents
Safety monitoring device for computer laboratory Download PDFInfo
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- CN212156560U CN212156560U CN202020786297.XU CN202020786297U CN212156560U CN 212156560 U CN212156560 U CN 212156560U CN 202020786297 U CN202020786297 U CN 202020786297U CN 212156560 U CN212156560 U CN 212156560U
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- worm
- box
- monitoring device
- safety monitoring
- camera
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract 2
- 238000012544 monitoring process Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of safety monitoring device, especially, be used for computer lab safety monitoring device, the camera to current computer lab can not angle regulation control, and the scope of making a video recording is little, and the monitoring effect is poor, and is not convenient for dismantle the installation to the camera, leads to being not convenient for overhaul the problem of changing to the camera, now proposes following scheme, and it includes the box, one side fixed mounting of box has the motor, the one end of the first worm of fixedly connected with on the output shaft of motor, the other end of first worm extends to in the box and rotates to be connected on the inner wall of box, rotates in the box and installs first worm wheel, first worm meshes with first worm wheel mutually, and the fixed welding in front side of first worm wheel has the circle axle. The utility model has the advantages of reasonable design, be convenient for carry out angle of adjustment control to the camera, increased monitoring range, and be convenient for dismantle the maintenance to the camera, great improvement work efficiency.
Description
Technical Field
The utility model relates to a safety monitoring device technical field especially relates to a be used for computer lab safety monitoring device.
Background
The laboratory is the place of carrying out the experiment promptly, the laboratory is scientific cradle, be the base of scientific research, the source of science and technology development, play very important effect to science and technology development, and the laboratory has high requirement to its inside environment in the experimentation, and many experiments need react for a long time, and the experimenter can not be in the laboratory for a long time, so need real time monitoring, most direct monitoring mode is the camera, can be timely monitor the condition of outbursting in the laboratory through the camera, generally, the camera will be incessant work and transmit the control picture to the control room in laboratory.
The camera in current computer laboratory can not angle regulation control, and the scope of making a video recording is little, and monitoring effect is poor, and is not convenient for dismantle the installation to the camera, leads to being not convenient for overhaul the change to the camera, therefore we have proposed one kind and be used for computer laboratory safety monitoring device to be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the camera in current computer laboratory and can not angle regulation control, the camera scope is little, and monitoring effect is poor, and is not convenient for dismantle the installation to the camera, leads to being not convenient for overhaul the shortcoming of changing to the camera, and the one that proposes is used for computer laboratory safety monitoring device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety monitoring device for a computer laboratory comprises a box body, wherein a motor is fixedly installed on one side of the box body, one end of a first worm is fixedly connected onto an output shaft of the motor, the other end of the first worm extends into the box body and is rotatably connected onto the inner wall of the box body, a first worm wheel is rotatably installed in the box body and is meshed with the first worm wheel, a round shaft is fixedly welded on the front side of the first worm wheel, vertical rods are movably connected onto two sides of the round shaft, the bottoms of the two vertical rods are fixedly connected with the same rack, the rack is slidably connected into the box body, a first rotating shaft is rotatably installed in the box body, a gear is fixedly installed on the outer side of the first rotating shaft and is meshed with the gear, the top end of a fixed rod is fixedly installed on the outer side of the first rotating shaft, the bottom end of the fixed rod extends out of the, the second worm is installed to the first recess internal rotation, rotate the top of installing two second pivots on the top inner wall of first recess, the equal fixed mounting in the outside of two second pivots has the second worm wheel, two second worm wheels all mesh with the second worm mutually, two second recesses have been seted up to the front side of fixed plate, the bottom of two second pivots all extends to in the corresponding second recess and rotate and connect on the bottom inner wall of second recess, the equal fixed mounting in the outside of two second pivots has the baffle, the mounting groove has been seted up to the bottom of fixed plate, movable mounting has the fixing base in the mounting groove, the bottom fixed mounting of fixing base has the camera.
Preferably, the mounting plates are fixedly mounted on two sides of the box body, and the bolts are mounted on the inner sides of the two mounting plates in a threaded manner, so that the box body can be fixedly mounted conveniently.
Preferably, the inner wall of one side of the box body is fixedly provided with an outer ring of the bearing, and the first worm is fixedly sleeved with the inner ring of the bearing, so that the first worm can be conveniently and rotatably arranged.
Preferably, the rotating rod is installed in the box body in a rotating mode, the first worm wheel is fixedly sleeved on the outer side of the rotating rod, and the first worm wheel is convenient to rotate and install.
Preferably, two chutes are formed in the inner wall of the bottom of the box body, the top ends of the connecting rods are fixedly mounted on two sides of the bottom of the rack, and the bottom ends of the two connecting rods are respectively connected to the inner wall of the bottom of the corresponding chute in a sliding mode, so that the rack is conveniently connected to the box body in a sliding mode.
Preferably, the bottom of box has been seted up the opening, and the bottom of dead lever extends to outside the box through the opening, is convenient for extend the camera to outside the box.
In the utility model, the safety monitoring device for computer lab, drive the first worm to rotate through the driving motor, then drive the first worm wheel to rotate through the meshing transmission of first worm and first worm wheel, then through the common cooperation of round axle, two montants and rack, can drive the rack to reciprocate from side to side, then through the meshing transmission of rack and gear, can drive the gear to reciprocate to rotate, thereby can drive the camera to reciprocate to rotate through first pivot and dead lever, thereby can drive the reciprocal angle regulation monitoring of camera, have increased its monitoring range;
in the utility model, the safety monitoring device for computer lab, by rotating the second worm, and then by the meshing transmission of the second worm and the two second worm gears, can drive the two second worm gears to rotate, thereby enabling the two second worm gears to drive the two second rotating shafts to rotate, thereby enabling the two second rotating shafts to drive the two baffles to rotate, enabling the two baffles to remove the fixation of the fixed seat, thereby being capable of taking down the camera for disassembly and maintenance, being convenient for disassembly and assembly of the camera, greatly improving the working efficiency;
the utility model has the advantages of reasonable design, be convenient for carry out angle of adjustment control to the camera, increased monitoring range, and be convenient for dismantle the maintenance to the camera, great improvement work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a safety monitoring device for a computer laboratory according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a computer laboratory safety monitoring device according to the present invention;
fig. 3 is a schematic structural view of a fixing plate and a camera for a computer laboratory safety monitoring device according to the present invention;
fig. 4 is a schematic structural diagram of a part B of the computer laboratory safety monitoring device according to the present invention.
In the figure: 1. a box body; 2. a motor; 3. a first worm; 4. a first worm gear; 5. a circular shaft; 6. a rack; 7. a chute; 8. a connecting rod; 9. a vertical rod; 10. a first rotating shaft; 11. a gear; 12. fixing the rod; 13. a fixing plate; 14. a first groove; 15. a second worm; 16. a second rotating shaft; 17. a second worm gear; 18. a second groove; 19. a baffle plate; 20. mounting grooves; 21. a fixed seat; 22. a camera is provided.
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.
Referring to fig. 1-4, a safety monitoring device for computer laboratories, comprising a box body 1, a motor 2 is fixedly installed on one side of the box body 1, one end of a first worm 3 is fixedly connected to an output shaft of the motor 2, the other end of the first worm 3 extends into the box body 1 and is rotatably connected to the inner wall of the box body 1, a first worm wheel 4 is rotatably installed in the box body 1, the first worm 3 is engaged with the first worm wheel 4, a round shaft 5 is fixedly welded on the front side of the first worm wheel 4, vertical rods 9 are movably connected to both sides of the round shaft 5, the bottoms of the two vertical rods 9 are fixedly connected with a same rack 6, the rack 6 is slidably connected in the box body 1, a first rotating shaft 10 is rotatably installed in the box body 1, a gear 11 is fixedly installed on the outer side of the first rotating shaft 10, the rack 6 is engaged with the gear 11, and the top end of, the bottom of dead lever 12 extends to outside the box 1 and fixed mounting has fixed plate 13, fixed plate 13's front side is opened and is equipped with first recess 14, second worm 15 is installed to the internal rotation of first recess 14, rotate the top of installing two second pivot 16 on the top inner wall of first recess 14, the equal fixed mounting in the outside of two second pivot 16 has second worm wheel 17, two second worm wheel 17 all mesh with second worm 15, fixed plate 13's front side is opened and is equipped with two second recesses 18, the bottom of two second pivot 16 all extends to in the corresponding second recess 18 and rotates and connect on the bottom inner wall of second recess 18, the equal fixed mounting in the outside of two second pivot 16 has baffle 19, mounting groove 20 has been seted up to fixed plate 13's bottom, movable mounting has fixing base 21 in the mounting groove 20, the bottom fixed mounting of fixing base 21 has camera 22.
Equal fixed mounting in both sides of box 1 has the mounting panel, the inboard equal threaded mounting of two mounting panels has the bolt, be convenient for fixed mounting box 1, fixed mounting has the outer lane of bearing on the inner wall of one side of box 1, first worm 3 cup joints with the inner circle of bearing is fixed, be convenient for rotate the first worm 3 of installation, the dwang is installed to the 1 internal rotation of box, first worm wheel 4 fixed cover is established in the outside of dwang, be convenient for rotate the first worm wheel 4 of installation, two spouts 7 have been seted up on the bottom inner wall of box 1, the equal fixed mounting in bottom both sides of rack 6 has the top of connecting rod 8, sliding connection is respectively on the bottom inner wall of corresponding spout 7 in the bottom of two connecting rods 8, be convenient for with rack 6 sliding connection in box 1, the opening has been seted up to the bottom of box 1, the bottom of dead lever 12 extends to outside box.
In the utility model, when in use, the box body 1 is fixedly arranged at a proper position through the two mounting plates and the two bolts, then the driving motor 2 drives the first worm 3 to rotate, then the first worm wheel 4 is driven to rotate through the meshing transmission of the first worm 3 and the first worm wheel 4, then the rack 6 can be driven to reciprocate left and right through the common matching of the round shaft 5, the two vertical rods 9 and the rack 6, then the gear 11 can be driven to rotate in a reciprocating way through the meshing transmission of the rack 6 and the gear 11, so that the camera 22 can be driven to rotate in a reciprocating way through the first rotating shaft 10 and the fixed rod 12, the monitoring range of the reciprocating angle adjustment of the camera can be driven, when the camera 22 needs to be disassembled and maintained, the second worm 15 is rotated, then the second worm 15 and the two second worm wheels 17 are driven to rotate through the meshing transmission of the second worm 15 and the two second worm wheels 17, thereby make two second worm wheel 17 drive two second pivot 16 and rotate to make two second pivot 16 drive two baffles 19 and rotate, make two baffles 19 remove the fixed to fixing base 21, thereby can take off camera 22 and dismantle the maintenance, be convenient for dismantle the installation to camera 22, great improvement work efficiency.
Claims (6)
1. The utility model provides a be used for computer lab safety monitoring device, including box (1), a serial communication port, one side fixed mounting of box (1) has motor (2), the one end of fixedly connected with first worm (3) on the output shaft of motor (2), the other end of first worm (3) extends to in box (1) and rotates and connects on the inner wall of box (1), box (1) internal rotation is installed first worm wheel (4), first worm (3) and first worm wheel (4) mesh mutually, the front side fixed welding of first worm wheel (4) has round axle (5), the both sides of round axle (5) all swing joint has montant (9), the bottom fixed connection of two montants (9) has same rack (6), rack (6) sliding connection is in box (1), box (1) internal rotation is installed first pivot (10), the outside fixed mounting of first pivot (10) has gear (11), the rack (6) is meshed with the gear (11), the top end of a fixed rod (12) is fixedly arranged on the outer side of a first rotating shaft (10), the bottom end of the fixed rod (12) extends to the outside of the box body (1) and is fixedly provided with a fixed plate (13), a first groove (14) is formed in the front side of the fixed plate (13), a second worm (15) is rotatably arranged in the first groove (14), the top ends of two second rotating shafts (16) are rotatably arranged on the inner wall of the top of the first groove (14), second worm wheels (17) are fixedly arranged on the outer sides of the two second rotating shafts (16), the two second worm wheels (17) are respectively meshed with the second worm (15), two second grooves (18) are formed in the front side of the fixed plate (13), the bottom ends of the two second rotating shafts (16) both extend into the corresponding second grooves (18) and are rotatably connected to the inner wall of the bottom of the second grooves (18), the outer sides of the two second rotating shafts (16) are fixedly provided with baffle plates (19), the bottom of the fixing plate (13) is provided with a mounting groove (20), a fixing seat (21) is movably mounted in the mounting groove (20), and the bottom of the fixing seat (21) is fixedly provided with a camera (22).
2. The computer laboratory safety monitoring device according to claim 1, wherein mounting plates are fixedly mounted on both sides of the box body (1), and bolts are threadedly mounted on the inner sides of the two mounting plates.
3. The computer laboratory safety monitoring device according to claim 1, wherein an outer ring of the bearing is fixedly arranged on one side inner wall of the box body (1), and the first worm (3) is fixedly sleeved with an inner ring of the bearing.
4. The computer laboratory safety monitoring device according to claim 1, wherein a rotating rod is rotatably installed in the box body (1), and the first worm wheel (4) is fixedly sleeved on the outer side of the rotating rod.
5. The safety monitoring device for the computer laboratory according to claim 1, wherein two sliding grooves (7) are formed in the inner wall of the bottom of the box body (1), the top ends of the connecting rods (8) are fixedly mounted on both sides of the bottom of the rack (6), and the bottom ends of the two connecting rods (8) are respectively connected to the inner wall of the bottom of the corresponding sliding grooves (7) in a sliding manner.
6. The computer laboratory safety monitoring device according to claim 1, wherein the bottom of the box body (1) is opened, and the bottom end of the fixing rod (12) extends out of the box body (1) through the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786297.XU CN212156560U (en) | 2020-05-13 | 2020-05-13 | Safety monitoring device for computer laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786297.XU CN212156560U (en) | 2020-05-13 | 2020-05-13 | Safety monitoring device for computer laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212156560U true CN212156560U (en) | 2020-12-15 |
Family
ID=73710319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020786297.XU Expired - Fee Related CN212156560U (en) | 2020-05-13 | 2020-05-13 | Safety monitoring device for computer laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212156560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113014886A (en) * | 2021-03-16 | 2021-06-22 | 武昌理工学院 | Thing networking supervisory equipment with multi-angle adjustment mechanism |
-
2020
- 2020-05-13 CN CN202020786297.XU patent/CN212156560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113014886A (en) * | 2021-03-16 | 2021-06-22 | 武昌理工学院 | Thing networking supervisory equipment with multi-angle adjustment mechanism |
| CN113014886B (en) * | 2021-03-16 | 2022-05-31 | 武昌理工学院 | Thing networking supervisory equipment with multi-angle adjustment mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |