CN211472593U - Manhole cover lock in intelligence based on thing networking - Google Patents
Manhole cover lock in intelligence based on thing networking Download PDFInfo
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- CN211472593U CN211472593U CN201922032240.0U CN201922032240U CN211472593U CN 211472593 U CN211472593 U CN 211472593U CN 201922032240 U CN201922032240 U CN 201922032240U CN 211472593 U CN211472593 U CN 211472593U
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- 230000006855 networking Effects 0.000 title description 4
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 7
- 239000011148 porous material Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent inner well lid lock based on the Internet of things, which comprises a controller, a lock body and a lock piece, wherein the lock body is linked with the lock piece, the controller is electrically connected with the lock body, a near field Bluetooth module for communicating with a mobile phone and a GPS module for positioning are arranged in the controller, and a detection module for detecting the locking state of the lock body is arranged on the lock body; the controller is also connected with a communication circuit, the communication circuit is communicated with an external server through an external antenna, the lock body comprises a motor and a turntable fixedly connected to a rotating shaft of the motor, and the locking piece comprises an assembly seat, a locking rod slidably connected to the assembly seat and a connecting piece connecting the locking rod with the turntable; one end of the connecting sheet is hinged with the locking rod, the other end of the connecting sheet is hinged with the rotary table, a through hole for the locking rod to pass through is formed in the base, and the hole wall of the through hole is arc-shaped and protruded towards the hole center. The utility model discloses the control of well lid in can assisting reduces interior well lid and steals.
Description
Technical Field
The utility model relates to the technical field, specifically be a well lid lock in intelligence based on thing networking.
Background
In recent years, accidents that people are swallowed and injured by inspection wells occur in some cities, life and property safety of people is seriously influenced, and social reverberation is strong. On the other hand, the communication pipeline carries an operator outdoor transmission network, is a life pipeline of the communication network, the pipeline scale is rapidly multiplied along with the urbanization process, but the pipeline management is in a traditional mode of relying on manual special carding and special staring, and the management mode has increasingly prominent contradictions facing the increasingly large-scale pipeline and limited outdoor management personnel, and is more and more difficult to support the comprehensive and effective management coverage of pipeline assets.
In order to alleviate above safety problem among the prior art, set up interior well lid in the inspection shaft, but current interior well lid is only had more one deck protection after the installation finishes, and monitor not, when two-layer protection is all not worked on, the potential safety hazard is reproduced again to interior well lid also has the risk of stealing. How to further ensure interior well lid can not be stolen and interior well lid's operating condition is normal is the key that further improves the guard action.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an inner well lid lock of intelligence based on thing networking can assist the control of inner well lid, and the well lid is stolen in the reduction.
In order to achieve the above purpose, the utility model provides a following technical scheme: an intelligent inner well cover lock based on the Internet of things comprises a controller, a lock body and a lock piece, wherein the lock body is linked with the lock piece, the controller is electrically connected with the lock body, a near-field Bluetooth module for communicating with a mobile phone and a GPS module for positioning are arranged in the controller, and a detection module for detecting the locking state of the lock body is arranged on the lock body; the lock comprises a lock body, a controller and a lock piece, wherein the controller is connected with the lock body, the controller is also connected with a communication circuit, the communication circuit is communicated with an external server through an external antenna, the lock body comprises a motor and a turntable fixedly connected to a rotating shaft of the motor, and the lock piece comprises an assembly seat, a locking rod slidably connected to the assembly seat and a connecting piece for connecting the locking rod with the turntable; one end of the connecting piece is hinged to the locking rod, the other end of the connecting piece is hinged to the rotary table, a through hole for the locking rod to penetrate through is formed in the base, and the hole wall of the through hole is arc-shaped and protruded towards the hole center.
As a further improvement of the utility model, the locking rod is in a shape of [.
As a further improvement, the one end of the locking lever, which is back to the lock body and stretches out of the through hole, is provided with a limiting component for limiting the locking lever to be separated from the through hole.
As a further improvement of the present invention, the locking assembly includes a nut and a bolt, and the bolt penetrates through the both side plates of the locking lever and then is connected to the nut by a thread.
As a further improvement of the utility model, the through-hole has three side pore walls at least and has the arc arch, and the bellied position of this arc is corresponding with the three lateral surface of locking lever.
As a further improvement of the utility model, the controller and the lock body are both arranged on the convex surface of a [ -shaped fixed seat, the end parts of the two side surfaces of the fixed seat are provided with fixed pieces, and the fixed pieces and the fixed seat are integrally formed; the fixing seat is fixed on the external inner well cover plate through a fixing piece and a bolt.
As a further improvement of the utility model, a safety cover used for covering the controller and the lock body is further installed on the fixed seat.
The beneficial effects of the utility model, can fix a position the internal well lid in real time through the GPS module in the controller, cooperation communication circuit and external antenna can communicate with outside server, can report the orientation state in real time this moment, avoid interior well lid to be stolen. The lock body locking state can be detected through the detection module, the possibility of theft is improved due to malicious unlocking is avoided, and the locking state can be reported in real time through the communication circuit in the same way. The locking and positioning states of the inner well cover can be monitored through the scheme, and the anti-theft effect is improved. The structure of a crank-like connecting rod can be formed by arranging the connecting piece, the locking rod is driven to slide straightly under the rotation of the motor, and the locking mode is simpler. Simultaneously, be used for setting up the arc arch on the pore wall of the through-hole that passes the locking lever, this arc arch can reduce the friction between the pore wall of locking lever and through-hole, reduces area of contact, lets the slip of locking lever more smooth and easy.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the lock body and the locking member of the present invention;
FIG. 3 is a side view of the lock and locking member of the present invention;
fig. 4 is a schematic diagram of module connection according to the present invention.
Reference numerals: 1. a controller; 2. a lock body; 21. a motor; 22. a turntable; 3. a lock; 31. assembling a seat; 32. a locking lever; 33. connecting sheets; 34. a through hole; 35. an arc-shaped bulge; 4. a near field Bluetooth module; 5. a GPS module; 6. a detection module; 7. a communication circuit; 8. an external antenna; 9. a server; 10. a limiting component; 11. a fixed seat; 12. a fixing sheet; 13. a protective cover.
Detailed Description
The present invention will be described in further detail with reference to embodiments shown in the drawings.
Referring to fig. 1-4, the intelligent inner well cover lock based on the internet of things of the embodiment includes a controller 1, a lock body 2 and a lock piece 3, wherein the lock body 2 is linked with the lock piece 3, the controller 1 is electrically connected with the lock body 2, a near-field bluetooth module 4 for communicating with a mobile phone and a GPS module 5 for positioning are arranged in the controller 1, and a detection module 6 for detecting a locking state of the lock body 2 is arranged on the lock body 2; the controller 1 is further connected with a communication circuit 7, the communication circuit 7 is communicated with an external server 9 through an external antenna 8, the lock body 2 comprises a motor 21 electrically connected with the controller 1 and a turntable 22 fixedly connected to a rotating shaft of the motor 21, and the lock piece 3 comprises an assembling seat 31, a locking rod 32 slidably connected to the assembling seat 31 and a connecting piece 33 connecting the locking rod 32 with the turntable 22; one end of the connecting sheet 33 is hinged with the locking rod 32, the other end is hinged with the rotary table 22, a through hole 34 for the locking rod 32 to pass through is formed in the assembling seat 31, and the hole wall of the through hole 34 is an arc-shaped bulge 35 towards the hole center.
Through the technical scheme, the inner well cover can be positioned in real time through the GPS module 5 in the controller 1, the communication circuit 7 and the external antenna 8 can be communicated with the external server 9, the positioning state can be reported in real time, and the inner well cover is prevented from being stolen. Can also detect the locking state of lock body 2 through detection module 6, avoid being maliciously unlocked and improve the possibility of stealing, the same reason, this locking state also can be reported in real time through communication circuit 7, this detection module 6 can be hall detection module 6, infrared ray module or ultrasonic module etc., what kind of scheme adopted is that technical staff in the field makes the common general knowledge of selecting according to actual demand, it is also technical staff's common general knowledge in the field in addition to it is the mode of setting, do not need to describe here in detail, through near field bluetooth module 4, the user can open interior well lid fast when maintenance or getting off the well, need not carry specific key and carry out mechanical unlocking. The locking and positioning states of the inner well cover can be monitored through the scheme, and the anti-theft effect is improved. In addition, the lock body 2 drives the turntable 22 to rotate through the rotation of the motor 21, and then drives the locking rod 32 to telescopically slide on the assembling base 31 through the connecting sheet 33, so that the locking is performed through the telescopic matching of the locking rod 32 and the inspection well. Wherein, the connecting piece 33 can form a structure similar to a crank connecting rod, and the locking rod 32 is driven to slide straightly by the rotation of the motor 21, so that the locking mode is simpler. Meanwhile, the arc-shaped protrusion 35 is arranged on the hole wall of the through hole 34 for penetrating through the locking rod 32, and the arc-shaped protrusion 35 can reduce friction between the locking rod 32 and the hole wall of the through hole 34, reduce the contact area and enable the locking rod 32 to slide more smoothly.
Based on the above embodiment, in a preferred specific mode, the locking lever 32 has a "[" shape. The locking rod 32 of the structure can save materials, has higher strength, can reduce weight while saving materials, is more smooth when the motor 21 drives the locking rod to slide, and also reduces friction between the locking rod 32 and the hole wall of the through hole 34.
As a modified embodiment, the end of the locking rod 32, which is opposite to the end of the lock body 2, extending out of the through hole 34 is provided with a limiting component 10 for limiting the locking rod 32 from falling out of the through hole 34.
Through the arrangement of the limiting assembly 10, the locking rod 32 can be prevented from being disengaged from the through hole 34, and the locking rod 32 can be prevented from being completely pulled out of the through hole 34 by the rotation of the motor 21, so that the motor 21 is difficult to penetrate back from the through hole 34 and lock when the locking rod 32 is driven to be locked again.
In a specific embodiment, the locking assembly includes a nut and a bolt, and the bolt penetrates through the two side plates of the locking rod 32 and is in threaded connection with the nut. The limiting assembly 10 is simply and effectively realized by matching the bolt and the nut, a complex processing mode is not needed, and only holes need to be drilled in the locking rod 32. Further, the check assembly 10 may be formed by stamping a travel tab of the locking lever 32.
Preferably, at least three side walls of the through hole 34 have arc protrusions 35, and the positions of the arc protrusions 35 correspond to three outer sides of the locking lever 32.
Because the locking lever 32 is "[" shape, has three lateral surface this moment, because the locking lever 32 slides in through-hole 34, three lateral surface inevitable this moment and the pore wall contact of through-hole 34, the quantity of arc arch 35 is three at least this moment, can support the three lateral surface of locking lever 32, reduces the contact surface, and then lets the slip of locking lever 32 more smooth and easy.
As a specific embodiment of improvement, the controller 1 and the lock body 2 are both installed on a convex surface of a [ -shaped fixing seat 11, fixing pieces 12 are arranged at end portions of two side surfaces of the fixing seat 11, and the fixing pieces 12 and the fixing seat 11 are integrally formed; the fixed seat 11 is fixed on the external inner well cover plate through a fixed plate 12 and a bolt.
Because the road surface vehicle process can lead to the fact vibrations to controller 1 and lock body 2, install controller 1 and lock body 2 through fixing base 11 this moment, through 11 buffering vibrations of fixing base, play certain guard action to the assembly of being convenient for, under the labor-sharing assembly, finally only need assemble the fixing base 11 of controller 1 and lock body 2 with outside interior well cover plate assemble can. The fixing plate 12 is convenient to install the fixing seat 11, so that the installation is more convenient.
In a further optimization, a protective cover 13 for covering the controller 1 and the lock body 2 is further installed on the fixed seat 11. Through setting up safety cover 13, can protect controller 1 and lock body 2, both can avoid the collision damage in assembly, transportation, maintenance process.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The intelligent inner well cover lock based on the Internet of things comprises a controller (1), a lock body (2) and a lock piece (3), wherein the lock body (2) is linked with the lock piece (3), and the controller (1) is electrically connected with the lock body (2), and is characterized in that a near-field Bluetooth module (4) for communicating with a mobile phone and a GPS module (5) for positioning are arranged in the controller (1), and a detection module (6) for detecting the locking state of the lock body (2) is arranged on the lock body (2); the lock comprises a controller (1), a lock body (2) and a lock piece (3), wherein the controller (1) is further connected with a communication circuit (7), the communication circuit (7) is communicated with an external server (9) through an external antenna (8), the lock body (2) comprises a motor (21) electrically connected with the controller (1) and a turntable (22) fixedly connected to a rotating shaft of the motor (21), and the lock piece (3) comprises an assembling seat (31), a locking rod (32) slidably connected to the assembling seat (31) and a connecting piece (33) connecting the locking rod (32) with the turntable (22); one end of the connecting piece (33) is hinged to the locking rod (32), the other end of the connecting piece is hinged to the rotary table (22), a through hole (34) for the locking rod (32) to penetrate through is formed in the assembling seat (31), and the hole wall of the through hole (34) is arc-shaped and protruded (35) towards the hole center.
2. The intelligent inner well cover lock based on the internet of things as claimed in claim 1, wherein the locking rod (32) is in the shape of a "[".
3. The intelligent inner well cover lock based on the Internet of things as claimed in claim 2, wherein one end of the locking rod (32) extending out of the through hole (34) and facing away from the lock body (2) is provided with a limiting component (10) for limiting the locking rod (32) to be disengaged from the through hole (34).
4. The intelligent inner well cover lock based on the Internet of things is characterized in that the limiting assembly (10) comprises a nut and a bolt, and the bolt penetrates through two side plates of the locking rod (32) and then is in threaded connection with the nut.
5. The intelligent inner well cover lock based on the Internet of things of claim 3, wherein at least three side wall of the through hole (34) is provided with an arc-shaped protrusion (35), and the position of the arc-shaped protrusion (35) corresponds to the three outer side surfaces of the locking rod (32).
6. The intelligent inner well cover lock based on the Internet of things as claimed in claim 5, wherein the controller (1) and the lock body (2) are both installed on a convex surface of a [ -shaped fixing seat (11), fixing pieces (12) are arranged at end portions of two side surfaces of the fixing seat (11), and the fixing pieces (12) and the fixing seat (11) are integrally formed; the fixed seat (11) is fixed on the external inner well cover plate through a fixed plate (12) and a bolt.
7. The intelligent inner well cover lock based on the Internet of things as claimed in claim 6, wherein a protective cover (13) for covering the controller (1) and the lock body (2) is further installed on the fixed seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032240.0U CN211472593U (en) | 2019-11-21 | 2019-11-21 | Manhole cover lock in intelligence based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032240.0U CN211472593U (en) | 2019-11-21 | 2019-11-21 | Manhole cover lock in intelligence based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211472593U true CN211472593U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922032240.0U Expired - Fee Related CN211472593U (en) | 2019-11-21 | 2019-11-21 | Manhole cover lock in intelligence based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211472593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2804096C2 (en) * | 2021-12-02 | 2023-09-26 | Общество с ограниченной ответственностью "Весна-К" | Universal manhole hatch |
-
2019
- 2019-11-21 CN CN201922032240.0U patent/CN211472593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2804096C2 (en) * | 2021-12-02 | 2023-09-26 | Общество с ограниченной ответственностью "Весна-К" | Universal manhole hatch |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |