CN107600692B - Barrel with cipher cover - Google Patents
Barrel with cipher cover Download PDFInfo
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- CN107600692B CN107600692B CN201710930538.6A CN201710930538A CN107600692B CN 107600692 B CN107600692 B CN 107600692B CN 201710930538 A CN201710930538 A CN 201710930538A CN 107600692 B CN107600692 B CN 107600692B
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Abstract
The invention provides a barrel with a password protection cover, which comprises a barrel body, a barrel cover, a control assembly, a locking assembly and a moving assembly, wherein the locking assembly is arranged between the outer side wall of the barrel body and the barrel cover and can open and lock the barrel cover and the barrel body, and the moving assembly is arranged in a barrel cover installation cavity. According to the invention, the control component and the moving component which are arranged outside the barrel body in the prior art are arranged in the installation cavity of the barrel cover to form an integrated installation structure, so that the installation structure is small in occupied space, more compact in structure and more convenient to install; the control assembly is provided with a magnetic card sensing part, a remote controller receiver is arranged in the installation cavity, the magnetic card sensing part confirms magnetic card information, the control assembly is started to perform preliminary work after passing, the remote controller receiver sends an unlocking signal sent by the remote controller to the control assembly, the control assembly controls the moving assembly to move downwards, and the locking assembly is separated due to thrust, so that unlocking is achieved. The magnetic card is used for sensing unlocking and remote control unlocking to release the unlocking in double, so that the safety of the device is better.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a barrel with a coded cover.
Background
Along with development of technology and improvement of safety consciousness of people, the coded lock with the anti-theft function is more and more widely applied to factory equipment and household products.
As is well known, barrels have a certain storage function, in particular large diameter barrels, such as coal barrels, oil barrels, valuable work barrels, are commonly used in factories and the like to store idle and economically valuable products, thus requiring a certain anti-theft function.
The existing password barrel is characterized in that a controller is usually arranged outside the barrel body, the controller is large in size and complex in structure, the installation and maintenance are inconvenient, and the use cost of a user is increased.
Therefore, how to effectively simplify the structure of the password barrel to facilitate installation and maintenance is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a barrel with a coded cover, which is compact in structure, convenient to install and good in safety.
In order to achieve the above purpose, the invention provides a barrel with a coded cover, which comprises a barrel body, a barrel cover and a control component for controlling the opening and locking of the barrel body and the barrel cover; the barrel cover is internally provided with a mounting cavity for mounting the control component; the control component is provided with a magnetic card sensing part which can sense a magnetic card unlocking signal;
the locking assembly is arranged in the mounting cavity, connected with the control assembly and used for opening and buckling the barrel cover and the barrel body;
the remote controller receiver is arranged in the mounting cavity and connected with the control component and is used for receiving overhead signals sent by the remote controller and sending unlocking signals to the control component.
Preferably, a rectangular sliding part for installing the moving assembly is arranged in the central position of the installation cavity, and guide rails which are longitudinally distributed and used for the moving assembly to move up and down are arranged on the left and right inner side walls of the rectangular sliding part;
four rectangular guide parts which are uniformly distributed along the circumferential direction are arranged on the inner side wall of the barrel cover; the central position of any rectangular guide part is provided with a guide channel for the locking component to transversely move.
Preferably, a rectangular through hole is arranged in the center of the upper part of the rectangular sliding part;
the moving assembly comprises a moving sliding block which is arranged between the two guide rails and connected with the control assembly, and a pulling plate which is arranged on the upper surface of the moving sliding block; the locking assembly further comprises an electromagnet arranged on the lower surface of the pulling plate and installed in the rectangular through hole, and a reset spring installed outside an iron core of the electromagnet and used for enabling the locking assembly to keep a locking state.
Preferably, the locking component comprises a lock seat arranged on the outer side wall of the barrel body and a lock block matched with the lock seat;
the four pin shafts are connected with the locking block, transversely arranged in the guide channel and used for pushing the locking block to be separated from the lock seat or pulling the locking block to be buckled with the lock seat;
the locking spring is arranged on the outer diameter of the pin shaft, is arranged between the movable sliding block and the rectangular guide part and is used for realizing the telescopic movement of the pin shaft; and a check ring used for preventing the locking spring from moving is arranged between the movable slide block and the locking spring.
Preferably, the side walls around the movable slide block are respectively provided with a square hole and a semicircular hole which is arranged at the lower part of the square hole and communicated with the square hole, and the square hole is connected with the semicircular hole through an arc;
the end part of the pin shaft is provided with a groove; when the moving component moves upwards, the groove is clamped with the semicircular hole so as to limit the pin shaft to move transversely, and the locking component is locked; when the moving component moves downwards, the groove is positioned in the square hole so as to realize the transverse movement of the pin shaft, and the locking component is unlocked.
Preferably, the barrel cover is of a split structure and comprises a barrel cover body and a top cover closely attached to the upper portion of the barrel cover body, wherein a plurality of threaded through holes are uniformly distributed in the circumferential direction of the barrel cover body, a plurality of threaded blind holes coaxial with the threaded through holes are formed in the top cover, and a plurality of screws are respectively connected into the threaded through holes and the threaded blind holes from bottom to top.
Preferably, the control assembly comprises a power supply device for supplying power to the electromagnet and a circuit board which is connected with the power supply device and provided with the magnetic card sensing part.
Preferably, the outer side wall of the barrel cover body is provided with a charging interface connected with the power supply device and a plurality of mounting holes coaxially arranged with the pin shaft and used for mounting the barrel cover body inside the pin shaft.
Preferably, a manual opening button connected with the control assembly is arranged on the upper part of the top cover.
Preferably, two arc handles which are symmetrically arranged and are attached to the outer side wall of the barrel body are arranged on the outer side wall of the barrel body; the upper portion and the lower part of two arc handle all are equipped with the protective housing that is used for anticollision and preapring for an unfavorable turn of events.
The invention provides a barrel with a coded cover, which comprises a barrel body, a barrel cover provided with an installation cavity, a control component arranged in the barrel cover installation cavity and a locking component arranged between the barrel body and the barrel cover; according to the invention, the control component arranged outside the barrel body in the prior art is arranged inside the barrel cover, the locking component capable of realizing the opening and locking functions between the barrel body and the barrel cover and the moving component for controlling the locking component to move up and down are also arranged in the installation cavity inside the barrel cover, an integrated structure is formed with the barrel body and the barrel cover, no part is exposed outside the barrel, the occupied space is effectively saved, the structure is simpler and more compact, and the installation is more convenient; in addition, because the control component is provided with the magnetic card sensing part, when a user needs to unlock, the magnetic card is firstly attached to the magnetic card sensing part, the magnetic card sensing part recognizes the magnetic card information and confirms the identity, and after the confirmation, the control component is started to prepare for working, and at the moment, the locking component is still in a locking state; because the remote controller receiver is also arranged in the installation cavity of the barrel cover and is connected with the control component through a lead, when the user presses a remote controller button to send an unlocking signal to the remote controller receiver, the remote controller receiver receives the unlocking signal and then sends the unlocking signal to the control component, and the control component moves the control moving component downwards and controls the locking component to unlock. The magnetic card is used for sensing unlocking and remote control unlocking to release the unlocking in double, so that the safety of the device is better.
In summary, the barrel with the password protection cover provided by the invention has the advantages of simple structure, small occupied space and good safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a bucket with a code lid according to the present invention;
FIG. 2 is an internal structural view of the tub cover of FIG. 1;
FIG. 3 is a schematic cross-sectional view of FIG. 2;
FIG. 4 is an enlarged view of the portion A of FIG. 3;
fig. 5 is a schematic view of the structure of the movable slider in fig. 1.
Detailed Description
The invention provides a barrel with a coded cover, which has the advantages of simple structure, small occupied space and good safety.
It should be noted that, the azimuth terms "upper, lower, left, right, transverse, and longitudinal" appearing herein refer to the upper, lower, left, right, transverse, and longitudinal directions in fig. 1; "inner" refers to the direction inside the tub in fig. 1, and "outer" refers to the direction outside the tub in fig. 1. The directional terms appearing herein are established based on the ordinary usage by those skilled in the art and the drawings of the specification, and their appearance should not affect the scope of the invention.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 2, 3 and 4, fig. 1 is a schematic structural diagram of a barrel with a password cover according to the present invention, fig. 2 is an internal structural diagram of the barrel cover in fig. 1, fig. 3 is a schematic sectional diagram of fig. 2, and fig. 4 is an enlarged view of a portion a in fig. 3.
The present invention will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present invention.
The invention provides a barrel with a coded cover, which comprises a barrel body 1, a barrel cover 2, a moving assembly, a locking assembly and a control assembly, wherein the barrel body is provided with a barrel cover; the tub 1 is usually made of metal, usually stainless steel, and should have sufficient strength and rigidity to withstand the weight of the internal objects and prevent deformation by force; for convenience of transportation, the tub 1 is generally designed in a cylindrical shape; the inside of the barrel cover 2 is provided with a rectangular mounting cavity, the moving component, the locking component and the control component are arranged in the mounting cavity and form an integrated structure with the barrel body 1 and the barrel cover 2, no part is exposed outside the barrel body 1, the occupied space is effectively saved, the structure is simpler and more compact, and the mounting is more convenient; the control component is provided with a magnetic card sensing part which can sense a magnetic card unlocking signal, when a magnetic card approaches the magnetic card sensing part, the magnetic card sensing part recognizes and confirms the identity of the magnetic card information, after the magnetic card information passes through the confirmation, the magnetic card sensing part sends an activating signal to the control component, and the control component is started to prepare for working, and at the moment, the locking component is still in a locking state; because the remote controller receiver 19 is also arranged in the installation cavity of the barrel cover, the remote controller receiver 19 is connected with the control component through a connecting piece such as a wire, when the user presses a remote controller button to send an unlocking signal to the remote controller receiver 19, the remote controller receiver 19 sends the unlocking signal to the control component, the control component controls the moving component to move downwards, and the locking component is separated and unlocked under the action of thrust; when the unlocking signal disappears, the moving component moves upwards under the action of a spring and other components, and the locking component is locked under the action of tension.
Therefore, the barrel with the password protection cover provided by the invention has a magnetic card induction unlocking and remote control unlocking double releasing mechanism, and the two successive operation sides can unlock, so that the safety performance of the password barrel is obviously improved.
A rectangular sliding part 3 capable of sliding up and down of the moving assembly is arranged in the central position of the mounting cavity, an inner cavity is formed in the rectangular sliding part 3, the moving assembly is mounted in the inner cavity, guide rails which are longitudinally distributed are mounted on the peripheral side walls of the inner cavity through connecting pieces such as bolts, or sliding grooves formed along the peripheral side walls of the inner cavity, and the moving assembly plays a guiding role when moving up and down; the center of the upper part of the rectangular sliding part 3 is provided with a rectangular through hole; the rectangular sliding part 3 and the barrel cover 2 are of an integral structure or of a split structure connected by connecting pieces such as screws, and can also be connected to the barrel cover 2 by a mounting seat; in addition, the structure of the rectangular sliding part 3 is not limited to a quadrilateral structure, and may be any polygonal structure, and the number of sides of the rectangular sliding part 3 is ensured to be the same as the number of locking components, so that each side surface of the rectangular sliding part 3 is provided with one set of locking components.
The inner side wall of the barrel cover 2 is provided with four rectangular guide parts 4 uniformly distributed along the circumferential direction of the barrel cover 2, the four rectangular guide parts 4 are transversely arranged in the mounting cavity of the barrel cover 2, and a guide channel is arranged at the inner central position of any rectangular guide part 4 and can be used for transversely moving the locking assembly; the outer shape of the rectangular guide 4 is not limited to a rectangle, and the shape thereof may be various; other structures that act as guides are also possible.
The moving assembly comprises a moving slide block 5, a pull plate 6, an electromagnet 7 and a return spring 8; the movable slide block 5 is arranged on a guide rail in the installation cavity, the movable slide block 5 is connected with the control assembly through a connecting piece such as a wire, and the movable slide block moves upwards or downwards along the guide rail under the control action of the control assembly; the movable slide block 5 is of a rectangular structure with a square inner cavity, a rectangular through hole for installing an electromagnet 7 is arranged in the center of the upper part of the movable slide block, a square hole 51 and a semicircular hole 52 which is communicated with the square hole 51 and is positioned at the lower part of the square hole are respectively formed in the peripheral side wall of the movable slide block, and the two holes are connected through an arc so as to ensure that the locking assembly moves smoothly; the width of the square hole 51 is larger than the diameter of the semicircular hole 52, as shown in fig. 5, so that the locking component can freely enter and exit the square hole 51 and can be clamped in the semicircular hole 52; the upper surface of the movable slide block 5 is provided with a pull plate 6, the pull plate 6 is connected with the movable slide block 5 through a connecting piece such as a bolt, the lower surface of the pull plate 6 is provided with an electromagnet 7, and the pull plate 6 and the movable slide block are locked and fixed through a connecting piece such as a screw; the lower end of the electromagnet 7 is fixed. The iron core positioned at the upper part of the electromagnet 7 is also provided with a reset spring 8, after the control component receives an unlocking signal, the electromagnet 7 supplies power to the electromagnet 7, the electromagnet 7 after power supply pulls the pull plate 6 to further pull the movable sliding block 5 to move downwards, at the moment, the locking component is positioned in the square hole 51 above the movable sliding block 5 and moves outwards along the square hole 51 under the action of thrust, so that the locking component is separated and unlocked; after the unlocking signal disappears, the control component is powered off, the current in the electromagnet 7 disappears immediately, the reset spring 8 resets and pushes the movable slide block 5 to move upwards, and at the moment, the locking component is connected in the semicircular hole 52 and is clamped with the movable slide block, so that the barrel body is in a locking state.
The locking assembly comprises a lock seat 9, a locking piece 10 matched with the lock seat 9, a pin shaft 11, a locking spring 12 and a check ring 13; the lock seat 9 is of a block structure, and the lock seat 9 is fixed on the outer side wall of the barrel body 1 through connecting pieces such as bolts and the like, and can be welded and connected; the right central position of the lock block 10 is provided with a conical groove, the lock block 10 is of a block structure, the left side of the lock block is provided with a conical bulge which can be matched with the lock seat 9, the lock seat 9 and the lock block 10 can be in magnetic connection, when no larger external force pushes the lock block 10 to move away from the lock seat 9, the conical bulge of the lock block 10 is buckled in the conical groove of the lock seat 9, at the moment, the barrel body 1 is in a locking state, and when the larger external force pushes the lock block 10, the lock block 10 and the barrel body are separated, at the moment, the barrel body 1 is in an unlocking state; the upper part of the locking piece 10 is also provided with a circular through hole penetrating along the thickness direction, the right end of the pin shaft 11 is arranged in the circular through hole, and the pin shaft 11 is connected with the locking piece 10 through a connecting piece such as an adhesive or a bolt; the left end part of the pin shaft 11 is provided with a groove 111, when the reset spring 8 drives the moving assembly to move upwards, the groove 111 of the pin shaft 11 is clamped with the semicircular hole 52 to limit the pin shaft 11 to move transversely, the locking assembly is locked, and when the moving assembly 1 moves downwards, the groove 111 is positioned in the square hole 51, and the pin shaft 11 moves transversely under the action of thrust; the outer side wall of the movable slide block 5 is provided with a check ring 13, the check ring 13 is fixedly connected with the movable slide block 5 through a connecting piece such as a bolt, a locking spring 12 is arranged on the outer diameter of the pin shaft 11, the locking spring 12 is a high-stiffness spring, is sleeved on the outer diameter of the pin shaft 11 and is clamped between the check ring 13 and the rectangular guide part 4, and the function of providing thrust for the pin shaft 11 during limiting and unlocking is achieved; when the control component receives an unlocking signal and supplies power to the electromagnet 7, the electromagnet 7 pulls the pull plate 6 to move downwards due to power supply, at the moment, the pin shaft 11 is connected into the square hole 51, the pin shaft 11 can freely move along the square hole 51 due to the fact that the cross section size of the square hole 51 is larger than that of the groove 111 of the pin shaft 11, and the lock shaft 11 is separated from the lock seat 10 due to the thrust action and the elastic force action of the locking spring 12, so that unlocking is realized; when the unlocking signal disappears, the current in the electromagnet 7 disappears, the pulling plate 6 drives the movable sliding block 5 to move upwards under the supporting force of the reset spring 8, at the moment, the pin shaft 11 is connected into the semicircular hole 52 below, and the locking block 10 is driven to be buckled with the locking seat 9 under the action of pulling force, so that locking is realized.
The barrel cover 2 is of a split structure comprising a barrel cover body 21 and a top cover 22, the barrel cover body 21 is internally provided with the mounting cavity, the top cover 22 is of a plate-shaped structure, and the barrel cover body 21 and the top cover 22 are fixedly connected through connecting pieces such as screws. Specifically, the lid body 21 is provided with a plurality of threaded through holes uniformly distributed along the circumferential direction, the top cover 22 is provided with threaded blind holes coaxial with the threaded through holes, and when the lid body 21 is connected, screws are respectively connected from the lower part of the lid body 21 to the threaded through holes and the threaded blind holes, so that the top cover 22 is tightly attached to the upper part of the lid body 21. Therefore, when the locking assembly in the barrel cover body 21 is still in the locking state, the barrel cover 2 cannot be opened by external force, and only when in the unlocking state, the barrel cover 2 can be opened by disassembling the screw, so that the safety of the password barrel is effectively improved.
The control device includes a power supply device 14 such as a battery for supplying power to the electromagnet 7, and a circuit board 15 connected to the power supply device 14 via a connector such as a wire and provided with a magnetic card sensing unit 19.
In addition, the outer side wall of the barrel cover body 21 is also provided with a charging interface 211 and a plurality of mounting holes 212. The charging interface 211 is connected with the power supply device 14 through a wire so as to realize charging of the power supply device 14; the mounting holes 212 may be square, circular or other through holes, which are coaxial with the pins 11, have the same number as the pins 11, and have a cross-sectional size larger than the outer diameter of the pins 11, so that the pins 11 are mounted from the outside of the tub 1, and the strength of the mounting holes 212 is increased by the curing process.
The upper part of the top cover 22 is also provided with a manual opening button 16 connected with the control assembly, after the manual opening button 16 is pressed, the manual opening button 16 transmits an unlocking signal to the control assembly, the control assembly supplies power to the electromagnet 7 to enable the movable sliding block 5 to move downwards, and the pin shaft 11 is enabled to be under the thrust action to enable the locking block 10 to be separated from the locking seat 9 for unlocking. After the magnetic card senses, a user can select the manual opening button 16 to unlock or select the remote controller to unlock by himself, and normal unlocking can be ensured when one of the manual opening button 16 and the remote controller fails.
For convenient grasping and transportation, the outer side wall of the barrel body 1 is provided with symmetrical arc handles 17, the lower part of the arc handles 17 is of an arc structure attached to the barrel body 1, and the arc handles 17 naturally droop in a non-working state, so that the installation space can be saved. The arcuate handles 17 may be of a variety of configurations, numbers and locations.
In order to prevent the tub 1 from being deformed by collision during transportation, a protective case 18 may be installed at an outer sidewall of the tub 1, the protective case 18 may be installed at upper and lower portions of the arc-shaped handle 17, or other portions of the arc-shaped handle 17 may be avoided, and the protective case 18 may be adhered to the tub 1 by an adhesive and/or connected by a connection member.
The barrel with the password protection cover provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (7)
1. A barrel with a coded cover comprises a barrel body (1), a barrel cover (2) and a control component for controlling the opening and locking between the barrel body (1) and the barrel cover (2); the control device is characterized in that an installation cavity for installing the control component is arranged in the barrel cover (2); the control component is provided with a magnetic card sensing part which can sense a magnetic card unlocking signal;
the automatic locking device is characterized by further comprising a locking component which is arranged in the mounting cavity and used for realizing the opening and locking between the barrel body (1) and the barrel cover (2), a pulling plate (6) which is arranged in the mounting cavity, connected with the locking component and capable of moving upwards and downwards, and used for realizing the opening of the locking component when the locking component is locked and moved downwards when the locking component is moved upwards, a rectangular sliding part (3) used for installing the locking component is arranged in the central position of the mounting cavity, guide rails which are longitudinally distributed and used for enabling the locking component to move upwards and downwards are arranged on the left inner side wall and the right inner side wall of the rectangular sliding part (3), a rectangular through hole is arranged in the center of the rectangular sliding part, the locking component comprises a moving sliding block (5) which is arranged between the two guide rails and connected with the control component, and a pulling plate (6) which is arranged on the upper surface of the moving sliding block (5), an electromagnet (7) which is arranged on the lower surface of the pulling plate (6) and an iron core which is arranged in the rectangular through hole, and a reset spring (8) which is arranged outside the electromagnet (7) and used for keeping the locking component in a locked state;
the remote controller receiver (19) is arranged in the mounting cavity and connected with the control component, and is used for receiving an unlocking signal sent by the remote controller and sending the unlocking signal to the control component so as to control the movable component to move downwards to enable the locking component to be opened.
2. The barrel with the coded cover according to claim 1, characterized in that the inner side wall of the barrel cover (2) is provided with four rectangular guide parts (4) uniformly distributed along the circumferential direction; a guide channel for the locking component to move transversely is arranged at the central position of any rectangular guide part (4); the upper part of the barrel cover (2) is provided with a manual opening button (16) connected with the control assembly.
3. A bucket with a coded cover according to claim 2, characterized in that the locking assembly comprises a lock seat (9) mounted on the outer side wall of the bucket body (1) and a lock block (10) cooperating with the lock seat (9);
the four pin shafts (11) are connected with the locking block (10), transversely arranged in the guide channel and used for pushing the locking block (10) to be separated from the lock seat (9) or pulling the locking block (10) to be buckled with the lock seat (9);
the locking spring (12) is arranged on the outer diameter of the pin shaft (11) and is arranged between the movable sliding block (5) and the rectangular guide part (4) and used for realizing the telescopic movement of the pin shaft (11); a check ring (13) used for preventing the locking spring (12) from moving is arranged between the movable slide block (5) and the locking spring (12).
4. A barrel with a coded cover according to claim 3, characterized in that the side walls of the periphery of the movable slide block (5) are respectively provided with a square hole (51) and a semicircular hole (52) which is arranged at the lower part of the square hole (51) and communicated with the square hole, and the square hole (51) is connected with the semicircular hole (52) through an arc;
a groove (111) is formed in the end part of the pin shaft (11); when the moving assembly moves upwards, the groove (111) is clamped with the semicircular hole (52) so as to limit the pin shaft (11) to move transversely, and the locking assembly is locked; when the moving assembly moves downwards, the groove (111) is positioned in the square hole (51) so as to realize the transverse movement of the pin shaft (11), and the locking assembly is unlocked.
5. The barrel with the coded cover according to claim 4, characterized in that the barrel cover (2) is of a split structure and comprises a barrel cover body (21) and a top cover (22) tightly attached to the upper portion of the barrel cover body (21), the barrel cover body (21) is provided with a plurality of threaded through holes uniformly distributed along the circumferential direction, the top cover (22) is provided with a plurality of threaded blind holes coaxial with the threaded through holes, and a plurality of screws are respectively connected into the threaded through holes and the threaded blind holes from bottom to top.
6. A bucket with a coded cover according to claim 5, characterized in that the control assembly comprises a power supply device (14) for supplying power to the electromagnet (7) and a circuit board (15) connected to the power supply device (14) and provided with the magnetic card sensing part.
7. The barrel with the coded cover according to claim 2, characterized in that the outer side wall of the barrel body (1) is provided with two arc handles (17) which are symmetrically arranged and are attached to the outer side wall of the barrel body (1); the upper part and the lower part of the two arc handles (17) are respectively provided with a protective shell (18) for preventing collision and deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930538.6A CN107600692B (en) | 2017-10-09 | 2017-10-09 | Barrel with cipher cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930538.6A CN107600692B (en) | 2017-10-09 | 2017-10-09 | Barrel with cipher cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107600692A CN107600692A (en) | 2018-01-19 |
| CN107600692B true CN107600692B (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710930538.6A Active CN107600692B (en) | 2017-10-09 | 2017-10-09 | Barrel with cipher cover |
Country Status (1)
| Country | Link |
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| CN (1) | CN107600692B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861836A (en) * | 2019-12-20 | 2020-03-06 | 力源智信(苏州)科技有限公司 | Can store full auto-induction formula collection appearance bucket of sample information |
| CN114229225A (en) * | 2021-12-24 | 2022-03-25 | 煤炭科学技术研究院有限公司 | Self-locking device of barrel cover |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003144524A (en) * | 2001-11-09 | 2003-05-20 | Matsushita Electric Ind Co Ltd | Drug preserving container |
| CN2623628Y (en) * | 2003-01-09 | 2004-07-07 | 成都四方信息技术有限公司 | External cover induction device |
| US20060016816A1 (en) * | 2004-07-20 | 2006-01-26 | Bremer David J | Electrically-switched container lock |
| US8699235B2 (en) * | 2010-02-17 | 2014-04-15 | Cdd Ventures Llc | Mobile phone/PDA security masking box |
| CN103991626B (en) * | 2014-04-23 | 2017-02-22 | 远光共创智能科技股份有限公司 | Intelligent locked storage sample barrel |
| CN103922030A (en) * | 2014-04-24 | 2014-07-16 | 常熟市光辉包装有限公司 | Packaging box with burglary prevention function |
| CN104504787B (en) * | 2014-12-03 | 2017-02-01 | 国电南京煤炭质量监督检验中心 | Sample storage barrel and intelligent management system |
| CN105752470B (en) * | 2016-04-26 | 2018-08-07 | 湖南三德科技股份有限公司 | A kind of intelligence sample collection device |
| CN205738685U (en) * | 2016-04-26 | 2016-11-30 | 湖南三德科技股份有限公司 | Storage sample bucket, storage sample bucket closing lid device for sample collection |
| CN206327715U (en) * | 2016-12-20 | 2017-07-14 | 长沙开元仪器股份有限公司 | A kind of intelligent storage sample bucket and its bung |
| CN207670972U (en) * | 2017-10-09 | 2018-07-31 | 长沙开元仪器股份有限公司 | A kind of bucket with cipher cover |
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2017
- 2017-10-09 CN CN201710930538.6A patent/CN107600692B/en active Active
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| CN107600692A (en) | 2018-01-19 |
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