CN210422212U - Intelligent well lid lock and intelligent well lid with same - Google Patents

Abstract

The utility model provides an intelligence well lid lock and have its intelligence well lid, include: the first lock body is arranged at the top of the lower well lid, and a power supply module is arranged in the first lock body; the second lock body is arranged on the back of the well lid and used for locking or unlocking the well lid. Because the utility model discloses an intelligence well lid lock includes first lock body and second lock body, and first lock body and second lock body set up respectively at the top and the back of well lid, have made things convenient for the installation of intelligence well lid lock, have also improved barrier propterty, have solved the limited or frequent maintenance scheduling problem of battery of intelligence well lid lock when using through power module, the utility model discloses only need set up on the well lid several screw via holes can, do not influence the structural strength of well lid, avoided leading to the problem that well lid bearing capacity descends to the large tracts of land trompil of well lid among the prior art.

Description

Intelligent well lid lock and intelligent well lid with same

Technical Field

The utility model relates to an intelligence well lid equipment technical field particularly, relates to an intelligence well lid lock and have its intelligence well lid.

Background

Along with the popularization and application of intelligent well lids, as one of the important functions of intelligent management of well lids, the intelligent locking of well lids plays a very important role in the processes of theft prevention and daily maintenance of intelligent well lid systems. At present, the well lid locking function is realized by using a networked and intelligent electronic lock along with the continuous development of the technology besides the traditional mechanical lock.

Because the electronic lock needs to perform the functional requirements of network management, remote control, information communication, electronic control unlocking and the like, the required energy consumption is not negligible. Common form is external power supply or battery powered, but external power supply is not all occasions and can both provide, battery powered is by battery capacity, the consume, the influence of factors such as environment, need frequent maintenance, working strength is improved, in view of the limitation of above-mentioned two kinds of power supply mode, need find a power supply mode that is fit for not only reliable but also convenient operation of well lid lock application environment, and intelligence well lid lock body need install in well lid inner space because of preventing external destruction, and the well lid belongs to the bearing product, the general size of intelligence well lid lock body is great, set up the large tracts of land trompil and lead to well lid bearing capacity to descend easily on the well lid for the installation well lid lock, consequently installation intelligence well lid lock need adopt special mode can both satisfy power supply operation convenience and guarantee lock body safety and well lid bearing.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide an intelligence well lid lock and have its intelligence well lid to solve the above-mentioned problem of the intelligence well lid lock among the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided an intelligent manhole cover lock, including: the first lock body is arranged on the front side of the well lid, and a power module is arranged inside the first lock body and used for providing power for the intelligent well lid lock; the control rotating shaft is rotatably arranged in the first lock body, and the operating end of the control rotating shaft is exposed out of the first lock body; the well cover is provided with a through hole for accommodating the control rotating shaft to pass through along the length direction of the control rotating shaft; the second lock body is arranged on the back of the well lid and used for locking or unlocking the well lid; the second lock body comprises an electronic locking mechanism and a locking structure, the locking structure is rotatably arranged on the second lock body and is in driving connection with the control rotating shaft penetrating through the through hole, and the locking structure moves to lock or unlock the well lid by rotating the control rotating shaft; the electronic locking mechanism is provided with a locking state and an unlocking state, and when the electronic locking mechanism is in the locking state, the electronic locking mechanism locks the locking structure to enable the locking structure to be fixed; when the electronic locking mechanism is in an unlocking state, the electronic locking mechanism releases the locking structure, and the control rotating shaft can drive the locking structure to move.

Further, the second lock body comprises a second main body, the electronic locking mechanism comprises a locking tongue and a locking shaft, the locking tongue is fixed on the locking shaft, the locking shaft is arranged in the second main body in a penetrating mode, a limiting concave portion is arranged on the locking shaft, the electronic locking mechanism comprises an electric driving pin, the electric driving pin is arranged in the second main body, and under the condition that the electronic locking mechanism is in a locking state, the electric driving pin is arranged in the limiting concave portion in a penetrating mode so as to limit rotation of the locking shaft.

The locking structure further comprises a clutch device, the control rotating shaft is connected with the locking shaft through the clutch device, the clutch device has a preset torque, the clutch device is in a linkage state under the condition that the torque applied to the clutch device is lower than the preset torque, the control rotating shaft can drive the locking shaft to rotate through the clutch device, and the clutch device is in an idle running state under the condition that the torque applied to the clutch device is higher than the preset torque, and the control rotating shaft drives the clutch device to idle relative to the locking shaft.

Furthermore, a clutch cavity is arranged in the locking shaft, and two clutch holes are arranged on the inner wall of the clutch cavity; the clutch device is rotatably arranged in the clutch cavity and comprises a clutch shaft and two clutch pins radially arranged in the clutch shaft, a spring is arranged between the two clutch pins, and the clutch shaft is connected with the control rotating shaft; when the clutch device is in a linkage state, the clutch shaft is abutted against the clutch hole through the clutch pin; when the clutch device is in an idle state, the clutch pin is disengaged from the clutch hole.

Further, intelligence well lid lock still includes: and the connecting stud sequentially passes through the second lock body, the well cover and the first lock body so as to fix the intelligent well cover lock on the well cover.

Furthermore, the power supply module is a wireless charging module and is electrically connected with the electronic locking mechanism through a wire.

Further, first lock includes first main part, and the control pivot rotationally sets up on first main part, and first main part is the mounting panel, and power module's operation interface and the operation end of control pivot are exposed by the mounting panel.

Furthermore, intelligence well lid lock still includes the visor, and visor detachably lid is established on the mounting panel.

Further, the protective cover is fixed to the mounting plate by a threaded fastener.

According to the utility model discloses an on the other hand provides an intelligence well lid, and this intelligence well lid includes intelligence well lid lock, and this intelligence well lid lock is above-mentioned intelligence well lid lock.

Use the technical scheme of the utility model, because the utility model discloses an intelligence well lid lock includes first lock body and second lock body, first lock body and second lock body set up respectively in the top and the bottom of well lid, the installation of intelligence well lid lock has been made things convenient for, protective properties has also been improved, the inside power module that is provided with of first lock body, the problem that outside power supply is limited or the battery frequently maintains when using of intelligence well lid lock has been solved through power module, convenient operation, and avoided among the prior art to the problem that the large tracts of land trompil of well lid leads to well lid bearing capacity to descend, the structural strength of well lid has been guaranteed.

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:

figure 1 schematically illustrates an exploded view of an embodiment of the smart well lid lock of the present invention;

FIG. 2 schematically illustrates a block diagram of an embodiment of the intelligent manhole cover lock of the present invention;

fig. 3 schematically illustrates a cross-sectional view of an embodiment of an electronic locking mechanism of the present invention;

fig. 4 schematically shows a cross-sectional view of an embodiment of the locking shaft and clutch device of the present invention;

fig. 5 schematically shows a cross-sectional view of an embodiment of the clutch device of the invention.

Wherein the figures include the following reference numerals:

10. a first lock body; 11. a power supply module; 12. a first body; 13. a control rotating shaft; 131. a polygonal column; 20. a second lock body; 21. a second body; 22. a locking tongue; 23. a clutch device; 231. a clutch shaft; 232. a clutch pin; 233. a spring; 24. a latching shaft; 241. a limiting concave part; 30. a well cover; 40. connecting a stud; 50. a protective cover.

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.

As described in the background art, the electronic lock of the intelligent well lid needs to perform the functional requirements of network management, remote control, information communication, electronic control unlocking, and the like, and the required energy consumption is also a problem that cannot be ignored. The common form is that external power supply or battery power supply, but external power supply can not all occasions provide to factor influences such as electric quantity, consume, environment of battery can not supply power for a long time, need frequent maintenance, improved working strength.

In order to solve the above problems, referring to fig. 1 to 5, the present invention provides an intelligent manhole cover lock, which includes a first lock body 10 and a second lock body 20, wherein the first lock body 10 is disposed on the front side of a manhole cover 30, i.e., the upper end surface of the manhole cover, a power module 11 and a control shaft 13 are disposed inside the first lock body 10, and the power module 11 is used for providing power for the intelligent manhole cover lock; the second lock body 20 is arranged on the back of the well lid 30, namely the lower end face of the well lid, and is used for locking the well lid 30 in a sewer well or unlocking the well lid 30; the second lock body 20 comprises an electronic locking mechanism and a locking structure, the locking latch is rotatably arranged in the second lock body 20 and is in driving connection with the control rotating shaft 13 penetrating through the through hole, and the locking structure moves by rotating the control rotating shaft 13 so as to lock or unlock the well lid; the electronic locking mechanism is provided with a locking state and an unlocking state, and when the electronic locking mechanism is in the locking state, the electronic locking mechanism locks the locking structure to enable the locking structure to be fixed; when the electronic locking mechanism is in an unlocked state, the electronic locking mechanism releases the locking structure, and the control rotating shaft 13 can drive the locking structure to move.

Because the utility model discloses an intelligence well lid lock includes first lock body 10 and second lock body 20, first lock body 10 and second lock body 20 set up respectively at well lid 30's top and bottom, the installation of intelligence well lid lock has been made things convenient for, protective properties has also been improved, the inside power module 11 that is provided with of first lock body 10, power module 11 can be the contact, also can be for wireless power supply formula, wherein, the wireless key of this embodiment has the computer key of chip promptly, when well lid 30 is taken out to needs, the staff presses close to or inserts power module with the wireless key, power module and wireless key pair after successfully, power module supplies power to electron blocked mechanical system, electron blocked mechanical system unlocks to locking structure, the staff passes through instrument rotation control pivot 13, can drive locking structure, thereby realize the unblock to well lid 30. Solved the limited or frequent maintenance scheduling problem of battery of intelligence well lid lock external power source when using through power module, the utility model discloses only need set up on the well lid several screw via holes can, do not influence the structural strength of well lid, avoided among the prior art to the problem that the large tracts of land trompil of well lid leads to well lid bearing capacity to descend. The first lock body 10 includes a first main body 12, the control rotating shaft 13 is rotatably disposed on the first main body 12, the first main body 12 is a mounting plate, and both the operation interface of the power module 11 and the operation end of the control rotating shaft 13 are exposed from the mounting plate.

In order to realize the limit control of the locking shaft 24, the second lock body 20 comprises a second main body 21, the locking structure comprises a locking tongue 22 and a locking shaft 24, the locking tongue 22 is fixed on the locking shaft 24, the locking shaft 24 is arranged in the second main body 21 in a penetrating way, a limit concave part 241 is arranged on the locking shaft 24, the electronic locking mechanism comprises an electric driving pin, the electric driving pin is arranged in the second main body, and the electric driving pin is arranged in the limit concave part 241 in a penetrating way to limit the rotation of the locking shaft 24 under the condition that the electronic locking mechanism is in a locking state. The locking structure corresponds to the position of the control rotating shaft and is provided with a locking tongue, when the locking structure is in a locking position, the locking tongue is matched with a structure on the well body of the sewer well to realize locking, and the locking tongue can be manually controlled or electrically controlled or can be manually controlled or electrically controlled.

In order to prevent the lock from being unlocked forcibly, the locking structure in the embodiment includes a clutch device 23, the control rotating shaft 13 is connected with the locking shaft 24 through the clutch device 23, the clutch device 23 has a predetermined torque, in the case that the torque applied to the clutch device 23 is lower than the predetermined torque, the clutch device 23 is in an interlocking state, the control rotating shaft 13 can drive the locking shaft 24 to rotate through the clutch device 23, in the case that the torque applied to the clutch device 23 is greater than the predetermined torque, the clutch device 23 is in an idling state, and the control rotating shaft 13 drives the clutch device 23 to idle relative to the locking shaft 24.

Specifically, a clutch cavity is arranged in the locking shaft 24 in the embodiment, and two clutch holes are arranged on the inner wall of the clutch cavity; the clutch device is rotatably arranged in the clutch cavity and comprises a clutch shaft 231 and two clutch pins 232 radially arranged in the clutch shaft 231, a spring 233 is arranged between the two clutch pins 232, and the clutch shaft 231 is connected with the control rotating shaft 13; when the clutch device 23 is in the linkage state, the clutch shaft 231 is abutted with the clutch hole through the clutch pin 232; when the clutch device 23 is in the idle state, the clutch pin 232 is disengaged from the clutch hole.

In order to connect the first lock body and the second lock body and arrange the first lock body and the second lock body at the upper end and the lower end of the well lid, the intelligent well lid lock in the embodiment further comprises a connecting stud 40, the connecting stud 40 sequentially penetrates through the second lock body 20, the well lid 30 and the first lock body 10 to fix the intelligent well lid lock on the well lid 30, during installation, the first lock body is placed at the top of the well lid, the second lock body is placed at the bottom of the well lid, the connecting stud sequentially penetrates through the second lock body, the well lid and the first lock body from bottom to top, so that the first lock body and the second lock body are fixed, the connecting stud is installed from bottom to top, the exposed first lock body is not exposed, the potential safety hazard that the well lid lock is disassembled due to the fact that the connecting stud is loosened outside is avoided, the integral protection performance is improved, the first lock body and the second lock body clamp the well lid in the middle and fasten the well lid, and the, High protection and reliable use.

The power module in this embodiment is a wireless charging module, and the power module is connected with the electronic locking mechanism through a wire.

The staff can drive locking structure through instrument control pivot 13, and then make it switch to the unblock position in the latched position, and this kind of manual control mode can regard as urgent unblock mode, and when automatically controlled invalid promptly, the staff accessible above-mentioned mode promptly unblock, also can regard as general unblock mode, and the staff is daily just can carry out manual unblock through above-mentioned mode promptly.

In order to prevent external impurities from contacting the electrical components, the second body 21 in this embodiment is provided inside with an installation space in which the electrically driven pin is installed, wherein the second lock body further includes a positioning module, an information recognition module, and the like.

Because the well lid sets up on the road surface more, in order to reduce the volume of first lock body, minimize the influence to the pedestrian, first main part 12 in this embodiment is the mounting panel, for the ease of induction power module to be convenient for the unblock, power module 11 and control pivot 13 all outstanding in the mounting panel.

In order to resist external collision and external impurities, the intelligent well lid lock in the embodiment further comprises a protective cover 50, wherein the protective cover 50 is detachably covered on the mounting plate, the protective cover protects the first lock body, the external collision is resisted, the external impurities are separated, and the power supply module and the control rotating shaft can normally run.

In order to facilitate the staff to control the control pivot, the top of control pivot 13 in this embodiment is provided with the operation portion, preferably polygon prism 131, when needs unlock or block the well lid, the staff is pressed close to or is inserted power module with the wireless key, power module pairs the back with the wireless key successfully, power module supplies power to electron blocked mechanical system, electron blocked mechanical system unlocks the locking structure, the staff rotates control pivot 13 through the instrument, like the spanner, rotate control pivot 13, drive the locking structure, thereby realize the unblock to well lid 30. Of course, the operation portion in this embodiment may have other structures, such as a polygonal hole or other non-circular protrusion structure. The protective cover 50 in this embodiment is fixed to the mounting plate by a threaded fastener, but may also be fixed by other methods, such as providing a thread inside the protective cover and providing an external thread outside the first body, so as to be fixed by a threaded connection.

According to the utility model discloses an in another aspect, an intelligence well lid is provided, and intelligence well lid includes that intelligence well lid lock, and intelligence well lid lock is foretell intelligence well lid lock.

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

because the utility model discloses an intelligence well lid lock includes first lock body and second lock body, first lock body and second lock body set up respectively in the top and the bottom of well lid, have made things convenient for the installation of intelligence well lid lock, have also improved barrier propterty, the inside power module that is provided with of first lock body, when needs charge to intelligence well lid lock, can place in the power module region through wireless battery charging outfit to charge to power module, solved the limited or frequent maintenance scheduling problem of battery of intelligence well lid lock external power supply when using, the utility model discloses only need set up on the well lid several screw via holes can, do not influence the structural strength of well lid, avoided leading to the problem that the well lid bearing capacity descends to the large tracts of land trompil of well lid among the prior art.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, 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.

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 forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

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 terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here. It will be readily understood that the aspects of the present disclosure, as generally described herein, and illustrated in the figures, can be arranged, substituted, combined, separated, and designed in a wide variety of different configurations, all of which are explicitly contemplated herein.

The present disclosure in accordance with certain embodiments described herein is not to be limited in scope by the specific aspects illustrated. As will be apparent to those skilled in the art, many modifications and variations are possible without departing from the spirit and scope of the disclosure. Functionally equivalent methods and apparatuses, in addition to those enumerated herein, will be apparent to those skilled in the art from the foregoing description, within the scope of the present disclosure. Such modifications and variations are intended to fall within the scope of the appended claims. The disclosure is to be limited only by the terms of the appended claims, along with the full scope of equivalents to which such claims are entitled. It is to be understood that this disclosure is not limited to particular methods, reagents, compounds, compositions or biological systems, which can, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

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 (10)

1. An intelligent well lid lock, comprising:

the intelligent well lid lock comprises a first lock body (10), wherein the first lock body (10) is arranged on the front surface of a well lid (30), and a power module (11) is arranged inside the first lock body (10) and used for providing power for the intelligent well lid lock;

the control rotating shaft (13) is rotatably arranged in the first lock body (10), and the operating end of the control rotating shaft (13) is exposed out of the first lock body (10);

the well cover (30) is provided with a through hole for the control rotating shaft (13) to pass through along the length direction of the control rotating shaft (13);

the second lock body (20) is arranged on the back of the well lid (30) and used for locking the well lid (30) or unlocking the well lid (30);

the second lock body (20) comprises an electronic locking mechanism and a locking structure, the locking structure is rotatably arranged in the second lock body (20) and is in driving connection with the control rotating shaft (13) penetrating through the through hole, and the locking structure is moved to lock or unlock the well lid by rotating the control rotating shaft (13); the electronic locking mechanism is provided with a locking state and an unlocking state, and when the electronic locking mechanism is in the locking state, the electronic locking mechanism locks the locking structure to enable the locking structure to be fixed; when the electronic locking mechanism is in the unlocking state, the electronic locking mechanism releases the locking structure, and the control rotating shaft (13) can drive the locking structure to move.

2. The manhole lock according to claim 1, wherein the second lock body (20) comprises a second body (21), the locking structure comprises a locking tongue (22) and a locking shaft (24), the locking tongue (22) is fixed on the locking shaft (24), the locking shaft (24) is inserted into the second body (21), a limiting recess (241) is provided on the locking shaft (24), the electronic locking mechanism comprises an electric driving pin, the electric driving pin is arranged in the second body (21), and the electric driving pin is inserted into the limiting recess (241) to limit the rotation of the locking shaft (24) when the electronic locking mechanism is in the locking state.

3. The intelligent well cover lock according to claim 2, wherein the locking structure further comprises a clutch device (23), the control rotating shaft (13) is connected with the locking shaft (24) through the clutch device (23), the clutch device (23) has a predetermined torque, the clutch device (23) is in a linkage state when the torque applied to the clutch device (23) is lower than the predetermined torque, the control rotating shaft (13) can drive the locking shaft (24) to rotate through the clutch device (23), the clutch device (23) is in an idle state when the torque applied to the clutch device (23) is higher than the predetermined torque, and the control rotating shaft (13) drives the clutch device (23) to idle relative to the locking shaft (24).

4. The intelligent well cover lock according to claim 3, wherein a clutch cavity is arranged in the locking shaft (24), and two clutch holes are arranged on the inner wall of the clutch cavity; the clutch device is rotatably arranged in the clutch cavity and comprises a clutch shaft (231) and two clutch pins (232) radially arranged in the clutch shaft (231), a spring (233) is arranged between the two clutch pins (232), and the clutch shaft (231) is connected with the control rotating shaft (13); when the clutch device (23) is in a linkage state, the clutch shaft (231) is abutted with the clutch hole through the clutch pin (232); when the clutch device (23) is in an idle state, the clutch pin (232) is disengaged from the clutch hole.

5. The smart well lid lock of claim 1, further comprising:

connecting stud (40), connecting stud (40) pass in proper order second lock body (20) well lid (30) reach first lock body (10), with will intelligence well lid lock is fixed on well lid (30).

6. The intelligent manhole cover lock according to claim 1, wherein the power module is a wireless charging module, and the power module is electrically connected to the electronic locking mechanism through a wire.

7. The intelligent manhole lock according to claim 6, wherein the first lock body (10) comprises a first body (12), the control shaft (13) is rotatably disposed on the first body (12), the first body (12) is a mounting plate, and the operation interface of the power module (11) and the operation end of the control shaft (13) are exposed from the mounting plate.

8. The smart well cover lock of claim 7, further comprising a protective cover (50), wherein the protective cover (50) is removably placed over the mounting plate.

9. The smart well cover lock as recited in claim 8, wherein said protective cover (50) is secured to said mounting plate by threaded fasteners.

10. An intelligent well lid, characterized in that, intelligence well lid includes intelligence well lid lock, intelligence well lid lock be any one of claim 1 to 9 the intelligence well lid lock.

Images