CN214532393U - Well lid lock, well lid and unblock subassembly - Google Patents

Abstract

The utility model provides a well lid lock, well lid and unblock subassembly. Wherein, well lid lock includes: the lower locking body assembly is arranged below the well lid and comprises a mechanical locking assembly and an electronic locking assembly, the mechanical locking assembly can lock or unlock the opening and closing of the well lid, and the electronic locking assembly can lock or unlock the action of the mechanical locking assembly so as to lock or unlock the opening and closing of the well lid; the upper locking body assembly is arranged above the well lid and comprises an upper shell and an interface seat, the interface seat is mounted on the upper shell and is provided with a key interface matched with an electronic key, and the surface of the key interface is not lower than that of the upper shell; the pivot, the pivot is worn to establish on last lock body subassembly and lower lock body subassembly to be connected with the drive of mechanical shutting subassembly, the mechanical key can dock with the pivot, and drives the action of mechanical shutting subassembly through the pivot, in order to unblock well lid. The utility model provides an easy long-pending problem that becomes silted up of unblock mouth of wisdom well lid among the prior art.

Description

Well lid lock, well lid and unblock subassembly

Technical Field

The utility model relates to a tool to lock technical field particularly, relates to a well lid lock, well lid and unblock subassembly.

Background

At present, the use of wisdom well lid in trades such as municipal administration, communication, electric power is increasing gradually, and wisdom well lid in use also faces a great deal of problem. Because the abominable degree of wisdom well lid installation environment is different, especially when using in some silt, the more place of debris, well lid lock unblock mouth is often easily amassed to lead to unblanking inconveniently, need clear up the scheduling problem in advance.

One of the common methods for solving the problem of the accumulated silt in the unlocking opening of the well lid lock is to add a protective cover on the unlocking opening, wherein the protective cover needs to be opened or screwed off in the using process, so that additional operation is needed during use, and the protective cover cannot effectively protect the unlocking opening once the protective cover is opened and is forgotten to be closed or lost.

Secondly, part wisdom well lid adopts two kinds of shutting modes of electron shutting and mechanical shutting simultaneously, when carrying out the unblock, needs a handheld electron key of operating personnel, and another handheld mechanical key needs both hands operation promptly and just can open the unblock of wisdom well lid. This kind of mode operating personnel's operational difficulty has increaseed the operation complexity of unblock for the complex operation of wisdom well lid is not convenient for use.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a well lid lock, well lid and unblock subassembly to solve the easy problem of long-pending silt of unblock mouth of the wisdom well lid among the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a well cover lock, including: the lower locking body assembly is arranged below the well lid and comprises a mechanical locking assembly and an electronic locking assembly, the mechanical locking assembly can lock or unlock the opening and closing of the well lid, and the electronic locking assembly can lock or unlock the action of the mechanical locking assembly so as to lock or unlock the opening and closing of the well lid; the upper locking body assembly is arranged above the well lid and comprises an upper shell and an interface seat, the interface seat is mounted on the upper shell and is provided with a key interface matched with an electronic key, and the surface of the key interface is not lower than that of the upper shell; the pivot, the pivot is worn to establish on last lock body subassembly and lower lock body subassembly to be connected with the drive of mechanical shutting subassembly, the mechanical key can dock with the pivot, and drives the action of mechanical shutting subassembly through the pivot, in order to unblock well lid.

Further, the top of going up the casing is provided with the location boss with unblock subassembly cooperation.

Furthermore, the top end of the rotating shaft is provided with a special-shaped interface which is matched with the mechanical key and exposed out of the upper shell, and the side surface of the rotating shaft is provided with a positioning column matched with the unlocking assembly.

Further, the upper lock body assembly further includes: the wireless power supply module comprises an induction coil and an electric energy conversion circuit electrically connected with the induction coil, the induction coil is arranged opposite to the interface seat and can be matched with the electronic key to form induction current, and the electric energy conversion circuit is electrically connected with the electronic locking assembly and can supply power to the electronic locking assembly; the dustproof cover covers the upper shell in a turnover mode and can cover the interface seat.

Further, mechanical shutting subassembly rotationally sets up, the electronics shutting subassembly can stretch into or withdraw from mechanical shutting subassembly to locking or the rotation of unblock mechanical shutting subassembly, mechanical shutting subassembly includes the rotary lug, the rotary lug can be at the drive of mechanical shutting subassembly and move between shutting position and unblock position, when the rotary lug is located shutting position, the rotary lug stretches into to the base below, and block the well lid and open, when the rotary lug is located unblock position, the rotary lug withdraws from the base below, the well lid can be opened.

Further, the electronic latching assembly includes: the driving component can release the locking of the mechanical locking component after receiving power; the control panel is electrically connected with the driving assembly, and the upper lock body assembly and the electronic key are matched to generate induced current which can supply power to the control panel and the driving assembly; the communication module, communication module is connected with the control panel electricity, under the circumstances that the signal of telecommunication was received to the control panel, communication module can carry out wireless communication with the electronic key, and whether the electronic key matches with the well lid lock is judged to the control panel, and under the circumstances that the electronic key matches with the well lid lock, the control panel supplies power for drive assembly to unblock mechanical shutting subassembly, under the circumstances that electronic key and well lid lock are unmatched, the mechanical shutting subassembly of electronic shutting subassembly keeping locking.

Further, the lower lock assembly further includes a lower housing having a lower mounting space, at least a portion of the mechanical latching assembly and the electronic latching assembly being disposed within the lower mounting space.

According to another aspect of the utility model, a well lid is provided, including foretell well lid lock.

According to the utility model discloses an on the other hand provides an unblock subassembly for the foretell well lid of unblock lock, the unblock subassembly includes: the fixing seat is provided with an accommodating cavity and a mounting hole; the electronic key is arranged in the accommodating cavity and can be matched with the electronic locking component of the well cover lock; the mechanical key is movably arranged on the mounting hole in a penetrating mode and can be matched with a mechanical locking component of the well cover lock.

Furthermore, the fixing base has a positioning groove matched with a positioning boss of the well cover lock, and when the unlocking assembly is positioned on the well cover lock, the positioning boss extends into the positioning groove.

Further, the inner wall of mounting hole has the locating hole with the reference column complex of well lid lock, and when the unblock subassembly was fixed a position at the well lid and is locked, the reference column stretched into to the locating hole in to with the lateral wall butt of locating hole.

Furthermore, electron key detachably sets up in the holding intracavity, and the lateral wall in holding chamber and electron key's lateral wall all is provided with the buckle structure of mutually supporting.

Further, the unlocking assembly further comprises: the cover plate is fixedly connected with the mechanical key and movably matched with the fixed seat; the elastic component, the both ends of elastic component respectively with apron and fixing base butt, can provide the elasticity of keeping away from the fixing base for the apron to make mechanical key withdraw from the dysmorphism interface of well lid lock.

Further, mechanical key includes the long pole section and the quarter butt section that mutually perpendicular set up, and the long pole section is rotationally worn to establish in the mounting hole, and the one end that the long pole section stretched into the fixing base has the special-shaped interface matched with unlocking groove with the well lid lock, and the quarter butt section is used for operating.

Use the technical scheme of the utility model, through set up respectively in the top of well lid and below and lock the body subassembly down, wear to establish through the pivot between the two, the surface of the key interface of locking the body subassembly is not less than the surface of last casing, like this, the difficult long-pending silt debris of key interface improves the long-pending silt condition of well lid lock, need not carry out operations such as desilting before unblanking, guarantees normally to unblank to easy to use. Simultaneously lock body assembly's mechanical shutting subassembly and electron shutting subassembly cooperate each other down, and the mechanical shutting subassembly of electron shutting subassembly control mechanical shutting subassembly, the switching of mechanical shutting subassembly control well lid to realize the electron shutting and the mechanical shutting of well lid, the electron key realizes the unblock to the electron shutting subassembly through cooperating with the key interface, and the mechanical key realizes the unblock to the mechanical shutting subassembly through cooperating with the pivot. Above-mentioned setting up difficult long-pending silt debris of mode key interface, improving well lid lock operation, the loaded down with trivial details scheduling problem of operations such as silt debris deposition and clearance is met to the intelligence well lid lock when using under the adverse circumstances of environment, improves the environmental suitability of well lid lock, has improved the security of well lid lock simultaneously.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a manhole cover lock of the present invention;

FIG. 2 shows a schematic view of the well lid lock of FIG. 1 in a latched configuration;

fig. 3 shows a schematic structural view of the unlocking assembly of the present invention;

fig. 4 shows a schematic structural view of the fixed base of the unlocking assembly in fig. 3;

fig. 5 shows a schematic structural view of the unlocking assembly of the present invention when positioned on the well lid lock;

fig. 6 shows the structure schematic diagram of the unlocking assembly for unlocking the manhole cover lock.

Wherein the figures include the following reference numerals:

10. a lower lock body assembly; 11. a mechanical latching assembly; 111. ear turning; 12. an electronic latching assembly; 13. a lower housing; 20. an upper lock body assembly; 21. an upper housing; 211. positioning the boss; 22. an interface seat; 23. a key interface; 24. a dust cover; 30. a rotating shaft; 31. a special-shaped interface; 32. a positioning column; 40. a well cover; 50. a base; 60. a fixed seat; 61. an accommodating cavity; 611. a buckle structure; 62. mounting holes; 63. a positioning groove; 64. positioning holes; 70. an electronic key; 80. a mechanical key; 81. a long pole section; 811. unlocking the groove; 82. a short pole section; 90. a cover plate; 100. an elastic member.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the easy problem of long-pending silt of unblock mouth of the wisdom well lid among the prior art, the utility model provides a well lid lock, well lid and unblock subassembly. Wherein the well lid has a well lid lock as described below.

As shown in fig. 1, 2, 5 and 6, the manhole cover lock comprises a lower lock body assembly 10, an upper lock body assembly 20 and a rotating shaft 30, wherein the lower lock body assembly 10 is arranged below a manhole cover 40 and comprises a mechanical locking assembly 11 and an electronic locking assembly 12, the mechanical locking assembly 11 can lock or unlock the opening and closing of the manhole cover 40, and the electronic locking assembly 12 can lock or unlock the action of the mechanical locking assembly 11 to lock or unlock the opening and closing of the manhole cover 40; the upper lock body assembly 20 is arranged above the well lid 40, the upper lock body assembly 20 comprises an upper shell 21 and an interface seat 22, the interface seat 22 is installed on the upper shell 21 and is provided with a key interface 23 matched with the electronic key 70, and the surface of the key interface 23 is flush with the surface of the upper shell 21 or the surface of the key interface 23 is higher than the surface of the upper shell 21; the rotating shaft 30 penetrates through the upper lock body assembly 20 and the lower lock body assembly 10 and is in driving connection with the mechanical locking assembly 11, and the mechanical key 80 can be in butt joint with the rotating shaft 30 and drives the mechanical locking assembly 11 to move through the rotating shaft 30 so as to unlock the well lid 40.

This embodiment is through setting up lock body subassembly 20 and lower lock body subassembly 10 respectively in the top and the below of well lid 40, wears to establish through pivot 30 between the two, and the surface of the key interface 23 of locking body subassembly 20 is not less than the surface of last casing 21, and like this, the difficult long-pending silt debris of key interface 23 improves the long-pending silt condition of well lid lock, need not carry out operations such as desilting before unblanking, guarantees normally to unblank to easy to use. Simultaneously, the mechanical locking component 11 and the electronic locking component 12 of the lower lock body component 10 are matched with each other, the electronic locking component 12 controls the mechanical locking component 11, the mechanical locking component 11 controls the opening and closing of the well cover 40, so that the electronic locking and the mechanical locking of the well cover 40 are realized, the electronic key 70 realizes the unlocking and locking of the electronic locking component 12 through being matched with the key interface 23, and the mechanical key 80 realizes the unlocking and locking of the mechanical locking component 11 through being matched with the rotating shaft 30. Above-mentioned setting up difficult long-pending silt debris of mode key interface 23, improving well lid lock operation, easy to use meets the long-pending silt of silt debris and complex operation scheduling problems such as clearance when solving intelligent well lid lock and using under the adverse circumstances of environment, improves the environmental suitability of well lid lock, has improved the security of well lid lock simultaneously.

As shown in fig. 2, 5 and 6, the top of the upper housing 21 is provided with a positioning boss 211 to be engaged with the unlocking assembly. And the top of the rotating shaft 30 is provided with a special-shaped interface 31 which is matched with the mechanical key 80 and exposed out of the upper shell 21, and the unlocking assembly is in driving fit with the rotating shaft 30 through the special-shaped interface 31, so that the effect of driving the rotating shaft 30 to rotate is realized. The side surface of the end of the rotating shaft 30 close to the special-shaped interface 31 is provided with a positioning column 32 matched with the unlocking component. Through the setting of location boss 211 and reference column 32, cooperation unblock subassembly's positioning groove 63 and locating hole 64 for automatic positioning can be realized when the well lid is locked to unblock subassembly placing, guarantee that electronic key 70 and mechanical key 80 accurately cooperate with key interface 23 and pivot 30 respectively. Of course, other positioning methods may be added as necessary in addition to the above-described positioning method.

In this embodiment, go up body subassembly 20 and still include wireless power module and shield 24, go up casing 21 and have an installation space, wireless power module sets up in last installation space, wireless power module includes induction coil and the electric energy conversion circuit of being connected with induction coil electricity, induction coil sets up relatively with interface seat 22 and can form induced-current with the cooperation of electron key 70, electric energy conversion circuit is connected with electron shutting subassembly 12 electricity, and can be for electron shutting subassembly 12 power supply, and thus, can adopt wireless power supply's mode to carry out power transmission, the well lid lock need not set up the battery, also need not set up power source, thereby avoid the problem that the opening is blockked up by the filth. It should be noted that the key interface 23 of the present embodiment is only a part that is opened to interface with the electronic key 70, and is not a hole, and the key interface 23 is separated from the upper installation space, so as to avoid the influence of the key interface 23 on the upper installation space. The dust cover 24 of the present embodiment is provided to cover the upper housing 21 in a rotatable manner, and can cover exposed portions such as the interface seat 22 and the end portion of the rotating shaft 30, so as to protect the upper lock body assembly 20.

In the present embodiment, the mechanical locking assembly 11 is rotatably disposed, the axis of the electronic locking assembly 12 is perpendicular to the axis of the mechanical locking assembly 11, and the electronic locking assembly 12 can extend into or withdraw from the mechanical locking assembly 11, so as to lock or unlock the rotation of the mechanical locking assembly 11. The mechanical locking assembly 11 comprises a rotary lug 111, the rotary lug 111 can move between a locking position and an unlocking position under the driving of the mechanical locking assembly 11, when the rotary lug 111 is located at the locking position, the rotary lug 111 extends into the position below the base 50 beside the well lid 40, and the rotary lug 111 and the base 50 interfere with each other, so that the well lid 40 cannot be opened under the blocking of the rotary lug 111; when the rotating lug 111 is located at the unlocking position, the rotating lug 111 exits the lower part of the base 50, the rotating lug 111 no longer blocks the movement of the manhole cover 40, and the manhole cover 40 can be opened.

The electronic locking assembly 12 of the present embodiment includes a driving assembly, a control board, and a communication module, the driving assembly may adopt a spiral tube or the like as needed, and the driving assembly may exit the mechanical locking assembly 11 after receiving power, so as to unlock the mechanical locking assembly 11. The control board is electrically connected with the driving assembly, so that the action and the power receiving state of the driving assembly can be controlled. The inductive coil of the upper lock body assembly 20 cooperates with the electronic key 70 to generate an induced current that can power the control panel and the drive assembly. The communication module is electrically connected with the control panel, the communication module can be in wireless communication with the electronic key 70 under the condition that the control panel receives an electric signal, the control panel judges whether the electronic key 70 is matched with the well lid lock or not according to information of the wireless communication, the control panel supplies power to the driving assembly under the condition that the electronic key 70 is matched with the well lid lock, and the driving assembly can unlock the mechanical locking assembly 11, so that the well lid 40 can be unlocked; in the event that the electronic key 70 does not match the well lid lock, the electronic latching assembly 12 remains locked to the mechanical latching assembly 11 and the mechanical latching assembly 11 remains locked, i.e., keeps the well lid 40 locked.

Optionally, similar to the upper latch assembly 20, the lower latch assembly 10 of the present embodiment further includes a lower housing 13, the lower housing 13 having a lower mounting space, at least a portion of the mechanical latch assembly 11 and the electronic latch assembly 12 being disposed in the lower mounting space, thereby protecting the lower latch assembly 10.

As shown in fig. 3 and 4, the present embodiment further provides an unlocking assembly for unlocking the manhole cover lock, the unlocking assembly includes a fixing base 60, an electronic key 70 and a mechanical key 80, the fixing base 60 has a receiving cavity 61 and a mounting hole 62; the electronic key 70 is arranged in the accommodating cavity 61 and can be matched with the electronic locking component 12 of the well cover lock; the mechanical key 80 is movably disposed through the mounting hole 62 and is capable of engaging with the mechanical locking assembly 11 of the well lid lock. Like this, electronic key 70 and mechanical key 80 are installed on fixing base 60, and when using, operating personnel fixes a position fixing base 60 and locks the well lid, and electronic key 70 and mechanical key 80 can be right the cooperation with electron locking component 12 and mechanical locking component 11 simultaneously, realize electron unblock and mechanical unlocking this moment, but operating personnel one-hand operation when using supporting unlocking component, whole process is easy and simple to handle, can also simply understand the debris of locking key department simultaneously.

As shown in fig. 3 to 6, the fixing seat 60 of the unlocking assembly is provided with a positioning groove 63 matched with the positioning boss 211 of the manhole cover lock, and when the unlocking assembly is positioned on the manhole cover lock, the positioning boss 211 extends into the positioning groove 63. And the inner wall of mounting hole 62 has the locating hole 64 with well lid lock's reference column 32 complex, thus, when the unblock subassembly location was locked at the well lid, location boss 211 stretches into in positioning groove 63, reference column 32 stretches into in the locating hole 64 simultaneously, and with the lateral wall butt of locating hole 64, thereby realize fixing base 60's location, the location of electronic key 70 and mechanical key 80 on the fixing base 60 has also been realized, make electronic key 70 aim at wireless power supply module, can keep charging and information transmission constantly, mechanical key 80 aims at special-shaped interface 31. The positioning hole 64 of the present embodiment is located at one end of the mounting hole 62 close to the unlocking assembly, and the two are communicated, the diameter of the positioning hole 64 is larger than that of the mounting hole 62, and the positioning column 32 can extend into the positioning hole 64 and cannot extend into the mounting hole 62.

Optionally, the electronic key 70 is detachably disposed in the accommodating cavity 61, and the side wall of the accommodating cavity 61 and the side wall of the electronic key 70 are both provided with a snap structure 611 that is engaged with each other, so that the electronic key 70 can be reliably fixed on the fixing base 60 through the snap structure 611, and the electronic key 70 can also be removed from the fixing base 60.

In this embodiment, the unlocking assembly further includes a cover plate 90 and an elastic member 100, the cover plate 90 is fixedly connected to the mechanical key 80, and the cover plate 90 is movably engaged with the fixing base 60, the mechanical key 80 can slide along the axial direction of the mounting hole 62 and can rotate, and when the mechanical key 80 moves axially, the cover plate 90 is driven to move synchronously; the elastic component 100 of this embodiment is the spring, its both ends respectively with apron 90 and fixing base 60 butt, can provide the elasticity of keeping away from fixing base 60 for apron 90, so that mechanical key 80 withdraws from the dysmorphism interface 31 of well lid lock, when needs use, operating personnel pushes down mechanical key 80, mechanical key 80 drives apron 90 compression elastic component 100, thereby be close to special-shaped interface 31, rotate mechanical key 80 a little as required, make it and special-shaped interface 31 butt joint cooperation, and after finishing using, operating personnel no longer is to mechanical key 80 application of force, mechanical key 80 separates with special-shaped interface 31 under elastic component 100's effect.

Optionally, the mechanical key 80 of the present embodiment has a T-shaped rod-like cross section, and includes a long rod section 81 and a short rod section 82, which are perpendicular to each other, the short rod section 82 is used for operation, and an operator rotates and presses the short rod section 82 to drive the long rod section 81 to rotate and move axially; the long rod section 81 is rotatably penetrated in the mounting hole 62 of the fixing base 60, the short rod section 82 is connected with the top end of the long rod section 81, the long rod section 81 extends into one end of the fixing base 60, namely, the bottom end of the long rod section 81 is provided with an unlocking groove 811, the shape of the unlocking groove 811 is matched with the special-shaped interface 31 of the well cover lock, so that the butt joint with the special-shaped interface 31 is realized, and the rotating effect of the rotating shaft 30 is driven. Of course, the shape of the mechanical key 80 may take other forms as desired.

The matched use process of the manhole cover lock and the unlocking assembly of the embodiment is as follows:

1. the electronic key 70 is turned on to be in a working state, the electronic key 70 is placed in the accommodating cavity 61 of the fixing seat 60, and the fastening structure 611 reliably fixes the electronic key 70 on the fixing seat 60.

2. The dust cover 24 is turned over, the unlocking assembly is aligned and placed on the well lid lock, and through the matching of the positioning boss 211 and the positioning groove 63 and the matching of the positioning column 32 and the positioning hole 64, the unlocking assembly can keep the relative position unchanged when the well lid lock is operated, so that the electronic key 70 is aligned with the wireless power supply module, and the unlocking groove 811 is aligned with the special-shaped interface 31. Due to the arrangement of the spring, when the unlocking assembly is placed on the well lid lock, the unlocking groove 811 has a certain distance with the special-shaped interface 31, the unlocking groove 811 and the special-shaped interface 31 do not need to be completely aligned at the moment, and the mechanical key 80 can rotate freely.

3. The short rod section 82 of the mechanical key 80 is pressed down, and the mechanical key 80 is properly rotated, so that the unlocking groove 811 is completely aligned with the special-shaped interface 31, the unlocking assembly is connected with the rotating shaft 30, and after the electronic key 70 performs unlocking authorization through the unlocking area of the key interface 23, the mechanical key 80 can be rotated to drive the rotating shaft 30 to rotate, so that the mechanical locking assembly 11 is driven to unlock.

It should be noted that, a plurality in the above embodiments means at least two.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. the problem that an unlocking opening of the intelligent well lid in the prior art is easy to accumulate silt is solved;

2. the key interface is not easy to accumulate silt and sundries, improves the operation of the manhole cover lock, is easy to use, and improves the environmental adaptability of the manhole cover lock;

3. the matched unlocking assembly is simple and convenient to operate, and sundries at the key position of the lock can be simply and clearly understood by one hand.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (14)

1. A well cover lock, comprising:

the lower lock body assembly (10) is arranged below the well lid (40) and comprises a mechanical locking assembly (11) and an electronic locking assembly (12), the mechanical locking assembly (11) can lock or unlock the opening and closing of the well lid (40), and the electronic locking assembly (12) can lock or unlock the action of the mechanical locking assembly (11) so as to lock or unlock the opening and closing of the well lid (40);

the lock body assembly (20) is arranged above the well lid (40), the lock body assembly (20) comprises an upper shell (21) and an interface seat (22), the interface seat (22) is installed on the upper shell (21) and is provided with a key interface (23) matched with an electronic key (70), and the surface of the key interface (23) is not lower than that of the upper shell (21);

pivot (30), pivot (30) are worn to establish go up lock body subassembly (20) with down on lock body subassembly (10), and with mechanical shutting subassembly (11) drive is connected, mechanical key (80) can with pivot (30) butt joint, and pass through pivot (30) drive mechanical shutting subassembly (11) action, in order to unblock well lid (40).

2. The well lid lock according to claim 1, characterized in that the top of the upper housing (21) is provided with a positioning boss (211) cooperating with an unlocking assembly.

3. Manhole lock according to claim 1, wherein the top end of the rotating shaft (30) has a profiled interface (31) cooperating with the mechanical key (80) and exposed to the upper casing (21), and the side of the rotating shaft (30) has a positioning post (32) cooperating with the unlocking assembly.

4. The manhole lock of claim 1, wherein the upper lock body assembly (20) further comprises:

the upper shell (21) is provided with an upper mounting space separated from the key interface (23), the wireless power supply module is arranged in the upper mounting space and comprises an induction coil and an electric energy conversion circuit electrically connected with the induction coil, the induction coil is arranged opposite to the interface seat (22) and can be matched with the electronic key (70) to form induction current, and the electric energy conversion circuit is electrically connected with the electronic locking assembly (12) and can supply power to the electronic locking assembly (12);

the dustproof cover (24) is covered on the upper shell (21) in a turnover mode, and the dustproof cover (24) can cover the interface seat (22).

5. The manhole lock according to claim 1, wherein the mechanical locking assembly (11) is rotatably disposed, the electronic locking assembly (12) can be inserted into or withdrawn from the mechanical locking assembly (11) to lock or unlock the rotation of the mechanical locking assembly (11), the mechanical locking assembly (11) comprises a rotary lug (111), the rotary lug (111) can be moved between a locking position and an unlocking position under the driving of the mechanical locking assembly (11), when the rotary lug (111) is located at the locking position, the rotary lug (111) is inserted below the base (50) and blocks the manhole cover (40) from being opened, and when the rotary lug (111) is located at the unlocking position, the rotary lug (111) is withdrawn below the base (50) and the manhole cover (40) can be opened.

6. The well lid lock according to claim 1, characterized in that the electronic locking assembly (12) comprises:

a drive assembly which can release the locking of the mechanical latching assembly (11) after power is supplied;

the control board is electrically connected with the driving assembly, and induced current generated by matching the upper lock body assembly (20) with the electronic key (70) can supply power to the control board and the driving assembly;

the communication module, the communication module with the control panel electricity is connected the control panel receives under the condition of signal of telecommunication, the communication module can with electronic key (70) carry out wireless communication, the control panel judge whether electronic key (70) with the well lid lock matches electronic key (70) with under the condition that the well lid lock matches, the control panel does the drive assembly power supply, in order to unblock mechanical shutting subassembly (11) electronic key (70) with under the unmatched condition of well lid lock, electronics shutting subassembly (12) keep locking mechanical shutting subassembly (11).

7. The manhole lock according to claim 1, wherein the lower lock body assembly (10) further comprises a lower housing (13), the lower housing (13) having a lower mounting space, at least a portion of the mechanical locking assembly (11) and the electronic locking assembly (12) being disposed within the lower mounting space.

8. A well lid comprising the well lid lock of any one of claims 1 to 7.

9. An unlocking assembly for unlocking the manhole lock of any of claims 1 to 7, comprising:

the fixing seat (60) is provided with an accommodating cavity (61) and a mounting hole (62);

an electronic key (70), the electronic key (70) being mounted in the housing chamber (61) and being capable of cooperating with an electronic locking assembly (12) of the manhole cover lock;

the mechanical key (80) is movably arranged on the mounting hole (62) in a penetrating mode, and can be matched with a mechanical locking component (11) of the well cover lock.

10. The unlocking assembly according to claim 9, wherein the fixing seat (60) has a positioning groove (63) which is matched with a positioning boss (211) of the manhole cover lock, and when the unlocking assembly is positioned on the manhole cover lock, the positioning boss (211) extends into the positioning groove (63).

11. The delatch assembly of claim 9 wherein the inner wall of the mounting hole (62) has a locating hole (64) that mates with a locating post (32) of the manhole lock, the locating post (32) extending into the locating hole (64) and abutting a side wall of the locating hole (64) when the delatch assembly is positioned on the manhole lock.

12. Unlocking assembly according to claim 9, wherein the electronic key (70) is removably arranged inside the housing cavity (61), the side walls of the housing cavity (61) and the side walls of the electronic key (70) each being provided with a mutually cooperating snap-in structure (611).

13. The unlocking assembly of claim 9, further comprising:

the cover plate (90) is fixedly connected with the mechanical key (80), and the cover plate (90) is movably matched with the fixed seat (60);

the two ends of the elastic piece (100) are respectively abutted to the cover plate (90) and the fixing seat (60), so that the elastic force far away from the fixing seat (60) can be provided for the cover plate (90), and the mechanical key (80) can exit from the special-shaped interface (31) of the manhole cover lock.

14. The unlocking assembly according to claim 9, wherein the mechanical key (80) comprises a long rod section (81) and a short rod section (82) which are perpendicular to each other, the long rod section (81) is rotatably arranged in the mounting hole (62) in a penetrating manner, one end of the long rod section (81) extending into the fixing seat (60) is provided with an unlocking groove (811) matched with the special-shaped interface (31) of the well cover lock, and the short rod section (82) is used for operation.

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