CN215407938U - Remote opening and closing device of road monitoring camera control cabinet - Google Patents
Remote opening and closing device of road monitoring camera control cabinet Download PDFInfo
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- CN215407938U CN215407938U CN202121620254.5U CN202121620254U CN215407938U CN 215407938 U CN215407938 U CN 215407938U CN 202121620254 U CN202121620254 U CN 202121620254U CN 215407938 U CN215407938 U CN 215407938U
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- lock rod
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Abstract
The utility model relates to the technical field of traffic engineering devices, in particular to a remote opening and closing device of a road monitoring camera control cabinet, which comprises a cabinet body arranged beside a road and a cabinet door rotationally connected with the cabinet body and used for sealing the cabinet body, wherein a plurality of components used for controlling the opening and closing of a camera are arranged in the cabinet body, a lock frame is arranged on the cabinet door, a lock rod in inserting connection with the lock frame is connected on the cabinet body in a sliding manner, a locking assembly used for driving the lock rod to slide back and forth and used for locking the cabinet door and the cabinet body is arranged on the cabinet body, a control assembly used for controlling the opening and closing of the locking assembly under the control of a cloud end is arranged in the cabinet body, the opening and closing control of the locking assembly is realized through the matching of the cloud end and the control assembly, the sliding control of the lock rod is directly driven, and the effect of remote control over the control cabinet is further achieved, and through remote control, the operator is not required to carry a complicated key during field construction or maintenance.
Description
Technical Field
The utility model relates to the technical field of traffic engineering devices, in particular to a remote opening and closing device of a road monitoring camera control cabinet.
Background
In order to improve the safety of road travel, effectively protect highway bridges, improve traffic efficiency and the like, on a traffic road, video images of road conditions are generally acquired by arranging monitoring cameras, monitoring, switching and controlling functions of network users are realized, and support is provided for related systems such as a geographic information system and the like.
Generally, in order to clearly shoot road conditions, a frame rod is arranged on one side of a road, extends to the upper side of the road, and is provided with a camera to shoot video images. The camera on the mounting frame rod is controlled by a control cabinet arranged beside a road, and the opening, closing and adjustment of the camera are controlled through related elements in the control cabinet.
When the control cabinet is opened and closed, the lock head is opened by a key to open and close the door of the control cabinet, so that a plurality of keys are required to be carried by a worker when the control cabinet is patrolled and examined, and each key is required to be marked, which is very troublesome.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a remote opening and closing device of a road monitoring camera control cabinet, which is convenient for the quick and accurate opening and closing control of the control cabinet.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a long-range headstock gear of road monitoring camera control cabinet, connects in the cabinet door that the cabinet body is used for sealing the cabinet body including setting up at the other cabinet body of road and rotation, the internal components and parts that are used for controlling the camera and open and close that are provided with of cabinet, be provided with the lock frame on the cabinet door, sliding connection has the locking lever of grafting cooperation lock frame on the cabinet body, just be provided with on the cabinet body and be used for driving the locking lever reciprocating sliding and be used for realizing the locking subassembly of locking between cabinet door and the cabinet body, and the internal control assembly that is used for being controlled by high in the clouds and execution control locking subassembly is opened and close that is provided with of cabinet.
Through the technical scheme: through the cooperation of high in the clouds and control assembly, realize locking assembly's the control of opening and close, and locking assembly's the sliding control that opens and close the control and directly drive the locking lever, and then reach the effect that carries out remote control to the switch board, and through remote control, need not the staff and carry loaded down with trivial details key when carrying out site operation or maintaining, every switch board realizes corresponding the only control of pairing of switch board through the control assembly that sets up in it in addition, the swift and accurate control of opening and close of the switch board of being convenient for.
The utility model is further configured to: the locking assembly includes:
the electromagnet is arranged in the cabinet body and is controlled by the control assembly;
the attraction iron sheet is fixedly arranged at the end part of the lock rod close to the electromagnet and is used for attracting and matching with the electromagnet;
and the return spring is fixedly connected between the lock rod and the cabinet body.
Through the technical scheme: when the electromagnet is electrified, the electromagnet has magnetism, so that the attraction iron sheet is attracted by the electromagnet, the lock rod is driven to slide towards the direction close to the electromagnet, the unlocking between the cabinet door and the cabinet body is realized, and the reset spring is in a compressed state at the moment;
after the staff accomplished the inspection or the installation work to the switch board, closed the cabinet door, made the electro-magnet lose electricity through high in the clouds control this moment, the electro-magnet loses magnetism promptly, reset spring's elasticity promotes the locking lever and slides towards keeping away from the electro-magnet direction for the locking lever is pegged graft in the lock frame, realizes the locking between cabinet door and the cabinet body.
The utility model is further configured to: the end part of the lock rod close to the electromagnet is fixedly connected with a linkage block, the attraction iron sheet is fixedly connected to the end part of the linkage block close to the electromagnet, and the cross-sectional area of the linkage block is larger than that of the lock rod.
Through the technical scheme: through the setting of linkage piece, the area of further increase actuation iron sheet improves the actuation effect between actuation iron sheet and the electro-magnet promptly.
The utility model is further configured to: the cabinet body is fixedly connected with a fixing frame sleeved outside the lock rod, and the reset spring is fixedly connected between the fixing frame and the linkage block.
Through the technical scheme: the sliding stability of the lock rod is further improved through the fixing frame, and meanwhile, the installation and replacement of the return spring are facilitated.
The utility model is further configured to: the control assembly includes:
the wireless receiving module is used for receiving the control signal of the cloud end and outputting a switching signal;
a transistor Q1, whose base is coupled to the output terminal of the wireless receiving module and whose emitter is grounded;
the relay KM1 is provided with a coil and a normally open contact, wherein the coil is connected between a direct current VCC and a collector of a triode Q1 in series, and the normally open contact is connected in a power supply loop of the electromagnet in series;
a freewheeling diode VD has an anode coupled to the collector of the transistor Q1 and a cathode coupled to the dc voltage VCC.
Through the technical scheme: after the wireless receiving module receives an unlocking control signal sent by a cloud end, the output end of the wireless receiving module outputs a high-level switching signal, at the moment, the triode Q1 is conducted, the coil of the relay KM1 is electrified, the normally open contact of the relay KM1 is closed, the power supply loop of the electromagnet is conducted, the electromagnet is magnetic, the attraction iron sheet drives the lock rod to unlock the cabinet door, and the reset spring is compressed;
when the cabinet door needs to be locked after being closed, the control signal for unlocking is cut off through the cloud end, the output end of the wireless receiving module outputs a low level, the triode Q1 is in a cut-off state, the coil of the relay KM1 is powered off at the moment, the normally open contact of the relay KM1 is disconnected, the power supply loop of the electromagnet is in a broken circuit state, the electromagnet loses magnetism, and the lock rod is inserted into the lock frame under the pushing of the reset elastic force of the reset spring to realize the locking between the cabinet door and the cabinet body.
The utility model is further configured to: and a tight abutting component which is perpendicular to the sliding direction of the sliding rod and abuts against the sliding rod is arranged on the lock frame.
Through the technical scheme: the locking component reduces the shaking of the locking rod in the sliding process through the abutting component, and the locking stability of the locking component is further improved.
The utility model is further configured to: the abutting assembly comprises:
the accommodating groove is arranged on the lock frame, and an opening at one end of the accommodating groove is communicated with the lock rod sliding channel;
the abutting spring is arranged in the accommodating groove;
and the abutting block is fixedly connected to one end, close to the lock rod, of the abutting spring, and the end face, abutted to the lock rod, of the abutting block is an inclined plane.
Through the technical scheme: the abutting block is pushed to abut against the lock rod in the direction perpendicular to the sliding direction of the lock rod through the abutting spring arranged in the accommodating groove, resistance is increased to the sliding direction of the lock rod, shaking of the lock rod is reduced, and the abutting block with the end face being an inclined face ensures that the movement track of the slide rod in the sliding direction is smooth when abutting against the lock rod.
The utility model is further configured to: the inclined surface is a hemispherical surface.
Through the technical scheme: the arrangement of the hemispherical surface enables the sliding rod to be more smooth when the sliding rod is in contact with the abutting block, and sliding friction between the abutting block and the locking rod is reduced when the abutting block abuts against the locking rod through a point contact mode, so that the locking rod can slide more smoothly.
The utility model is further configured to: the abutting block is fixedly connected with a limiting piece, and the inner wall of the accommodating groove is fixedly connected with an intercepting piece abutted against the limiting piece.
Through the technical scheme: through the restriction of the limiting sheet and the intercepting sheet, the abutting force of the abutting block abutting against the lock rod is increased, the phenomenon that the abutting block protrudes out of the accommodating groove to block the lock rod from sliding is reduced, and the requirement on the abutting spring is lowered.
In conclusion, the utility model has the following beneficial effects:
the locking assembly is matched with the control assembly through the cloud end, so that the locking assembly is controlled to be opened and closed, the locking assembly is controlled to be opened and closed to directly drive the locking rod to slide, the effect of remotely controlling the control cabinet is achieved, and a worker does not need to carry a complicated key during field construction or maintenance through remote control; the locking component reduces the shaking of the locking rod in the sliding process through the abutting component, and the locking stability of the locking component is further improved.
Drawings
FIG. 1 is a diagram of an application scenario of an embodiment;
FIG. 2 is a schematic diagram of the control cabinet of the present embodiment;
FIG. 3 is a partial schematic view of the present embodiment, showing primarily the view of the unlocked state of the locking assembly;
FIG. 4 is a partial schematic view of the present embodiment, mainly illustrating a schematic view of a locked state of the locking assembly;
FIG. 5 is a circuit diagram of a control unit in the present embodiment;
fig. 6 is a sectional view of the lock frame in the present embodiment, mainly showing the structure of the caulking assembly.
Reference numerals: 1. a cabinet body; 2. a storage space; 3. a component; 4. a cabinet door; 5. locking the frame; 6. a lock lever; 7. a locking assembly; 8. a control component; 9. an electromagnet; 10. a linkage block; 11. attracting the iron sheet; 12. a fixing frame; 13. a return spring; 14. a wireless receiving module; 15. a propping component; 16. a containing groove; 17. the spring is tightly propped; 18. a propping block; 19. a limiting sheet; 20. and (4) intercepting the sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a long-range headstock gear of road monitoring camera control cabinet, as shown in fig. 1 and fig. 2, the switch board is including setting up the other cabinet body 1 of road, has storage space 2 in the cabinet body 1, installs a plurality of components and parts 3 in the cabinet body 1, and a plurality of components and parts 3 are used for controlling opening and close etc. of the camera that sets up on the road, and it is connected with cabinet door 4 to rotate through the hinge on the cabinet body 1, and cabinet door 4 is used for sealing cabinet body 1.
For guaranteeing cabinet door 4 stable closed cabinet body 1, as shown in fig. 2 and fig. 3, the steady operation of components and parts 3 and camera in the protection cabinet body 1, be provided with lock frame 5 on the cabinet door 4, sliding connection has locking lever 6 on the cabinet body 1, and install locking subassembly 7 on the cabinet body 1, the slide opening of locking lever 6 is controlled by locking subassembly 7, through the reciprocal slip of locking subassembly 7 control locking lever 6, when locking lever 6 pegs graft in lock frame 5, seal between cabinet door 4 and the cabinet body 1 and lock, when locking lever 6 breaks away from lock frame 5, cabinet door 4 is for cabinet body 1 free rotation.
In order to realize the remote control of locking and unlocking the cabinet door 4, a control assembly 8 is further arranged in the cabinet body 1, and the control assembly 8 is controlled by a cloud and is used for executing the locking of the control locking assembly 7.
As shown in fig. 3, the locking assembly 7 includes:
the electromagnet 9 is arranged on the inner wall of the cabinet body 1, and the on-off of a power supply loop of the electromagnet is controlled by the control component 8;
the linkage block 10 is fixedly connected to the end part, close to the electromagnet 9, of the lock rod 6, and the cross section area of the linkage block 10 is larger than that of the lock rod 6;
the attraction iron sheet 11 is fixedly arranged at the end part of the linkage block 10 close to the electromagnet 9 and is used for attracting and matching with the electromagnet 9;
the fixing frame 12 is fixedly connected to the inner wall of the cabinet body 1 between the electromagnet 9 and the cabinet door 4, the fixing frame 12 is sleeved outside the lock rod 6, and the linkage block 10 is arranged between the fixing frame 12 and the electromagnet 9;
and a return spring 13 fixedly connected between the fixed frame 12 and the linkage block 10.
As shown in fig. 3, when the electromagnet 9 is powered on, it is magnetic, so the attracting iron sheet 11 is attracted by the electromagnet 9, and the lock rod 6 is driven to slide toward the electromagnet 9, so as to unlock the cabinet door 4 and the cabinet body 1, and the return spring 13 is in a compressed state at this time;
as shown in fig. 4, after the staff finishes the inspection or installation work of the control cabinet, the cabinet door 4 is closed, the electromagnet 9 is powered off through cloud control, the electromagnet 9 loses magnetism, the reset elastic force of the reset spring 13 pushes the lock rod 6 to slide towards the direction away from the electromagnet, so that the lock rod 6 is inserted into the lock frame 5, and the locking between the cabinet door 4 and the cabinet body 1 is realized.
Through the setting of linkage 10, further increase the area of actuation iron sheet 11, improve the actuation effect between actuation iron sheet 11 and the electro-magnet 9 promptly, and when further improving the sliding stability of locking lever 6 through fixed frame 12, be convenient for reset spring 13's installation and change.
As shown in fig. 5, the control assembly 8 includes:
the wireless receiving module 14 is used for receiving the control signal of the cloud and outputting a switching signal;
a transistor Q1, whose base is coupled to the output terminal of the wireless receiving module 14 and whose emitter is grounded;
the relay KM1 is provided with a coil and a normally open contact, wherein the coil is connected between a direct current VCC and a collector of a triode Q1 in series, and the normally open contact is connected in a power supply loop of the electromagnet 9 in series;
a freewheeling diode VD has an anode coupled to the collector of the transistor Q1 and a cathode coupled to the dc voltage VCC.
After the wireless receiving module 14 receives an unlocking control signal sent by a cloud end, the output end of the wireless receiving module 14 outputs a high-level switching signal, at the moment, the triode Q1 is conducted, the coil of the relay KM1 is electrified, the normally open contact of the relay KM1 is closed, the power supply loop of the electromagnet 9 is conducted, the electromagnet 9 is magnetic, the attraction iron sheet 11 drives the lock rod 6 to unlock the cabinet door 4, and the reset spring 13 is compressed;
when the cabinet door 4 needs to be locked after being closed, the control signal for unlocking is cut off through the cloud, the output end of the wireless receiving module 14 outputs a low level, the triode Q1 is in a cut-off state, the coil of the relay KM1 is powered off at the moment, the normally open contact of the relay KM1 is disconnected, the power supply loop of the electromagnet 9 is in a broken circuit, the electromagnet 9 loses magnetism, and the locking rod 6 is inserted into the lock frame 5 under the pushing of the reset elastic force of the reset spring 13 to realize the locking between the cabinet door 4 and the cabinet body 1.
As shown in fig. 6, in order to reduce the shake of the lock rod 6 during the sliding process and further improve the locking stability of the locking assembly 7, a fastening assembly 15 is disposed on the lock frame 5 and fastened to the slide rod perpendicular to the sliding direction of the slide rod.
The clinch assembly 15 includes:
the containing groove 16 is arranged on the lock frame 5, and one end opening of the containing groove is communicated with the sliding channel of the lock rod 6;
a holding spring 17 mounted in the accommodating groove 16;
the abutting block 18 is fixedly connected to one end, close to the lock rod 6, of the abutting spring 17, and the end face, abutting against the lock rod 6, of the abutting block 18 is an inclined face, in the embodiment, the inclined face is preferably a hemispherical face;
the limiting piece 19 is fixedly connected to the side wall of the abutting block 18;
and the intercepting piece 20 is fixedly connected to the inner wall of the accommodating groove 16 and is used for being matched with the limiting piece 19 to prevent the abutting block 18 from being completely separated from the accommodating groove 16 under the action of the abutting spring 17.
The abutting block 18 is pushed to abut against the lock rod 6 in the direction perpendicular to the sliding direction of the lock rod 6 through the abutting spring 17 arranged in the accommodating groove 16, resistance is added to the sliding direction of the lock rod 6, the shaking of the lock rod 6 is reduced, and the abutting block 18 with the end face being an inclined face ensures that the movement track of the slide rod in the sliding direction is smooth when abutting against the lock rod 6.
The arrangement of the hemispherical surface enables the sliding rod to be smoother when contacting the abutting block 18, and the sliding friction between the abutting block 18 and the lock rod 6 is reduced when the abutting block 18 abuts against the lock rod 6 through a point contact mode, so that the lock rod 6 can slide more smoothly.
And through the restriction of the spacing piece 19 and the intercepting piece 20, the abutting force of the abutting block 18 abutting against the lock rod 6 is increased, the phenomenon that the abutting block 18 protrudes out of the accommodating groove 16 to block the lock rod 6 from sliding is reduced, and the requirement on the abutting spring 17 is reduced.
The working process is as follows:
when workers need to check or install a specific control cabinet, the workers in the master control room are contacted, the workers in the master control room can upload an unlocking instruction to the cloud end, the cloud end can send a control signal to the wireless receiving module 14 in the control cabinet after receiving the unlocking instruction, the output end of the wireless receiving module 14 outputs a high-level switching signal, the electromagnet 9 is electrified, as shown in fig. 3, the lock rod 6 is unlocked in a sliding mode, and the reset spring 13 is compressed;
when the cabinet door 4 needs to be locked after the cabinet door 4 is closed, a worker closes the cabinet door 4 and contacts a master control room worker, the master control room worker can cut off an unlocking instruction which is continuously sent to a cloud end, at the moment, an unlocking control signal is cut off through the cloud end, the output end of the wireless receiving module 14 outputs a low level, a power supply loop of the electromagnet 9 is in an open circuit, the electromagnet 9 loses magnetism, and as shown in the problem 4, the lock rod 6 is inserted into the lock frame 5 under the pushing of the reset elasticity of the reset spring 13 to realize the locking between the cabinet door 4 and the cabinet body 1;
in the general process, through remote control, the complex key is carried when the staff is not required to carry out site operation or maintenance, and the only pairing control of the corresponding control cabinets is realized through the control component 8 arranged in each control cabinet, so that the control cabinets can be opened and closed quickly and accurately.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a long-range headstock gear of road monitoring camera switch board, connects in cabinet body (1) cabinet door (4) that are used for sealing cabinet body (1) including setting up at the other cabinet body (1) of road with rotating, be provided with a plurality of components and parts (3) that are used for controlling the camera to open and close in the cabinet body (1), its characterized in that: be provided with lock frame (5) on cabinet door (4), sliding connection has locking lever (6) of pegging graft cooperation lock frame (5) on the cabinet body (1), just be provided with on the cabinet body (1) and be used for driving locking lever (6) reciprocating sliding and be used for realizing locking between cabinet door (4) and the cabinet body (1) locking subassembly (7), and be provided with in the cabinet body (1) and be used for being controlled in the high in the clouds and carry out control locking subassembly (7) control assembly (8) of opening and close.
2. A road monitoring camera control cabinet remote opening and closing device according to claim 1, characterized in that the locking assembly (7) comprises:
the electromagnet (9) is arranged in the cabinet body (1) and is controlled by the control component (8);
the attraction iron sheet (11) is fixedly arranged at the end part of the lock rod (6) close to the electromagnet (9) and is used for attracting and matching with the electromagnet (9);
and the return spring (13) is fixedly connected between the lock rod (6) and the cabinet body (1).
3. The remote opening and closing device of the road monitoring camera control cabinet according to claim 2, characterized in that: the end part of the lock rod (6) close to the electromagnet (9) is fixedly connected with a linkage block (10), the attraction iron sheet (11) is fixedly connected to the end part of the linkage block (10) close to the electromagnet (9), and the cross section area of the linkage block (10) is larger than that of the lock rod (6).
4. The remote opening and closing device of the road monitoring camera control cabinet according to claim 3, characterized in that: the outer fixed frame (12) of locking lever (6) is located to fixedly connected with cover on the cabinet body (1), reset spring (13) fixed connection in fixed frame (12) with between linkage piece (10).
5. A road monitoring camera control cabinet remote opening and closing device according to claim 2, characterized in that the control assembly (8) comprises:
the wireless receiving module (14) is used for receiving the control signal of the cloud end and outputting a switching signal;
a transistor Q1, the base of which is coupled to the output end of the wireless receiving module (14), and the emitter of which is grounded;
the relay KM1 is provided with a coil and a normally open contact, wherein the coil is connected between a direct current VCC and a collector of a triode Q1 in series, and the normally open contact is connected in a power supply loop of the electromagnet (9) in series;
a freewheeling diode VD has an anode coupled to the collector of the transistor Q1 and a cathode coupled to the dc voltage VCC.
6. The remote opening and closing device of the road monitoring camera control cabinet according to claim 1, characterized in that: and a tight abutting component (15) which is perpendicular to the sliding direction of the sliding rod and abuts against the sliding rod is arranged on the lock frame (5).
7. The remote opening and closing device of the road monitoring camera control cabinet according to claim 6, wherein the abutting assembly (15) comprises:
the accommodating groove (16) is arranged on the lock frame (5), and an opening at one end is communicated with the sliding channel of the lock rod (6);
the abutting spring (17) is arranged in the accommodating groove (16);
and the abutting block (18) is fixedly connected to one end, close to the lock rod (6), of the abutting spring (17), and the end face, abutted to the lock rod (6), of the abutting block (18) is provided with an inclined surface.
8. The remote opening and closing device of the road monitoring camera control cabinet according to claim 7, characterized in that: the inclined surface is a hemispherical surface.
9. The remote opening and closing device of the road monitoring camera control cabinet according to claim 7, characterized in that: the abutting block (18) is fixedly connected with a limiting piece (19), and the inner wall of the accommodating groove (16) is fixedly connected with an intercepting piece (20) abutted against the limiting piece (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121620254.5U CN215407938U (en) | 2021-07-15 | 2021-07-15 | Remote opening and closing device of road monitoring camera control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121620254.5U CN215407938U (en) | 2021-07-15 | 2021-07-15 | Remote opening and closing device of road monitoring camera control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215407938U true CN215407938U (en) | 2022-01-04 |
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ID=79649933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121620254.5U Active CN215407938U (en) | 2021-07-15 | 2021-07-15 | Remote opening and closing device of road monitoring camera control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215407938U (en) |
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2021
- 2021-07-15 CN CN202121620254.5U patent/CN215407938U/en active Active
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