CN112896787A - Anti-theft device and anti-theft container - Google Patents
Anti-theft device and anti-theft container Download PDFInfo
- Publication number
- CN112896787A CN112896787A CN202110313666.2A CN202110313666A CN112896787A CN 112896787 A CN112896787 A CN 112896787A CN 202110313666 A CN202110313666 A CN 202110313666A CN 112896787 A CN112896787 A CN 112896787A
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- Prior art keywords
- locked
- piece
- lock
- wall
- theft device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007789 sealing Methods 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/10—Locking pins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an anti-theft device and an anti-theft container, and belongs to the technical field of packaging. The anti-theft container comprises an anti-theft device, the anti-theft device is used for locking a sealing piece arranged at an opening of a to-be-locked piece, and the anti-theft device comprises the sealing piece, a lock rod and a driving structure. The sealing piece is inserted in the opening, at least part of the sealing piece is positioned outside the to-be-locked piece, one side of the sealing piece is provided with a lock catch provided with a lock hole, and the lock catch is positioned outside the to-be-locked piece. The locking rod is movably arranged on the outer wall of the piece to be locked. The driving structure is arranged on the outer wall of the to-be-locked piece, and the execution end of the driving structure is connected to the locking rod to drive the locking rod to move. The driving structure can drive the lock rod to move out of the lock hole or fix the lock rod when the lock rod is inserted in the lock hole. The invention realizes the purpose of theft prevention and improves the safety of the articles in the storage process.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to an anti-theft device and an anti-theft container.
Background
For some economically valuable items, there is a risk of theft during storage. For example, the liquid such as diesel oil, used oil, etc. contained in the ton bucket, the ton bucket is generally a cylindrical bucket body, is provided with a lid, and this kind of structure of ton bucket makes to get the liquid in the bucket more convenient, however, the stolen risk of liquid in the ton bucket is higher.
Disclosure of Invention
One object of the present invention is to provide an anti-theft device, which has an anti-theft function and improves the security of the articles during storage.
Another object of the present invention is to propose a theft-proof container that can improve the security of the articles stored inside the container.
In order to achieve the purpose, the invention adopts the following technical scheme:
an anti-theft device for locking a closure arranged at an opening of a member to be locked, the anti-theft device further comprising:
the sealing piece is inserted into the opening, at least part of the sealing piece is positioned outside the to-be-locked piece, one side of the sealing piece is provided with a lock catch provided with a lock hole, and the lock catch is positioned outside the to-be-locked piece;
the locking rod is movably arranged on the outer wall of the piece to be locked; and
the driving structure is arranged on the outer wall of the to-be-locked piece, and the execution end of the driving structure is connected to the locking rod to drive the locking rod to move;
the driving structure can drive the lock rod to move out of the lock hole, or the lock rod is fixed when inserted in the lock hole.
Optionally, the sealing member includes the diapire and encloses and establish the lateral wall of diapire circumference, keeping away from of sealing member the diameter of waiting to lock one end is greater than and is close to the diameter of waiting to lock one end.
Optionally, the locking device further comprises a support, the support is connected to the outer wall of the to-be-locked piece, a first mounting hole is formed in the support, and the locking rod penetrates through the first mounting hole in a sliding mode.
Optionally, the driving structure comprises:
the electromagnet is arranged on the outer wall of the piece to be locked, a clamping groove is formed in one side of the lock rod, and an execution end of the electromagnet can extend into or move out of the clamping groove; and
the elastic piece is sleeved on the lock rod and is positioned at one end of the support, which is far away from the sealing piece;
when the lock rod is inserted into the lock hole, the elastic piece is in a compressed state.
Optionally, one end of the lock rod, which faces away from the sealing member, is provided with a stop member, and the elastic member is located between the stop member and the bracket.
Optionally, the method further comprises:
the mounting plate is connected to the outer wall of the to-be-locked piece, an avoiding hole is formed in the position, corresponding to the opening, of the mounting plate, and the sealing piece sequentially penetrates through the avoiding hole and the opening; and
the locking piece is connected to the mounting plate through the inner wall of the to-be-locked piece;
wherein, drive structure, the locking lever all connect in the mounting panel.
Optionally, the locking device further comprises a housing, the housing is connected to the outer wall of the member to be locked, and the driving structure and one end of the locking rod, which deviates from the sealing member, are both arranged in the housing.
Optionally, the locking device further comprises a control unit, the control unit is disposed on an outer wall of the to-be-locked member, the control unit is electrically connected with the driving structure, and the control unit is configured to receive a control signal and drive the driving structure to act according to the control signal.
An anti-theft container comprises the anti-theft device, and the to-be-locked piece is a container provided with the opening.
Optionally, the sealing member further comprises a filter screen, wherein the bottom wall is provided with meshes, and the filter screen is arranged on the bottom wall.
The invention has the beneficial effects that:
the anti-theft device is used for locking the sealing piece arranged at the opening of the piece to be locked, and comprises the piece to be locked, the sealing piece, a lock rod and a driving structure, wherein one side of the sealing piece is provided with a lock catch provided with a lock hole, the lock catch is positioned outside the piece to be locked, the lock rod is movably arranged on the outer wall of the piece to be locked, the lock rod is fixed through the driving structure or is driven to move through the driving structure, and when the lock rod is inserted into the lock hole, the lock rod is fixed through the driving structure, so that the sealing piece cannot be taken out from the opening, the anti-theft purpose is realized, the safety of an article in the storage process is improved, and when the article in the piece to be locked needs to be taken out, the driving structure drives the lock rod to move out of the lock hole.
The anti-theft container of the invention improves the safety of storing articles in the container by arranging the anti-theft device.
Drawings
Fig. 1 is a schematic perspective view of an anti-theft container according to an embodiment of the present invention;
FIG. 2 is a perspective view of an anti-theft device according to an embodiment of the present invention, shown from a first perspective with the housing removed;
fig. 3 is a perspective view of an anti-theft device according to an embodiment of the present invention from a second perspective with the housing removed.
In the figure:
1. a member to be locked;
2. a closure member; 21. locking; 211. a lock hole;
3. a lock lever; 31. a card slot;
4. a drive structure; 41. an electromagnet; 42. an elastic member; 43. a stopper;
5. mounting a plate; 51. avoiding holes;
6. a housing;
7. a support; 71. a first mounting hole;
8. a control unit.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the attached fig. 1-3.
The present embodiment provides an anti-theft container, as shown in fig. 1, comprising an anti-theft device for locking a closure 2 arranged at an opening of a member to be locked 1, in some alternative embodiments, the member to be locked 1 is a container provided with an opening. Of course, the specific structure of the member to be locked 1 is not intended to limit the present invention.
As shown in fig. 1 to 2, the antitheft device includes a closure 2, a lock lever 3, and a driving structure 4. The sealing member 2 is inserted into the opening, at least a part of the sealing member 2 is located outside the member to be locked 1, a lock 21 with a lock hole 211 is disposed on one side of the sealing member 2, and the lock 21 is located outside the member to be locked 1. The locking bar 3 is movably arranged on the outer wall of the piece to be locked 1. The driving structure 4 is arranged on the outer wall of the to-be-locked piece 1, and the execution end of the driving structure 4 is connected to the locking rod 3 to drive the locking rod 3 to move. Wherein, the driving structure 4 can drive the lock bar 3 to move out of the lock hole 211, or fix the lock bar 3 when the lock bar 3 is inserted into the lock hole 211.
Sealing member 2 in this embodiment is inserted and is established in the trompil, make sealing member 2 when the trompil, treat that the article in the locking piece 1 can not be taken out, through the fixed or drive locking lever 3 removal of drive structure 4, locking lever 3 inserts when establishing in lockhole 211, it is fixed with locking lever 3 through drive structure 4, thereby make sealing member 2 can not follow and take out in the trompil, realize the mesh of theftproof, improve the security of article in the storage process, when needing to take out the article in treating locking piece 1, drive structure 4 drive locking lever 3 shifts out lockhole 211, thereby can take out sealing member 2 from the trompil, and then the realization will treat that the article in the locking piece 1 takes out.
As shown in fig. 2 and 3, the sealing member 2 includes a bottom wall and a side wall surrounding the bottom wall, and a diameter of an end of the sealing member 2 far from the member to be locked 1 is larger than a diameter of an end close to the member to be locked 1, so that the sealing member 2 is prevented from falling into the member to be locked 1 when the sealing member 2 is installed. In alternative embodiments, the side wall of the closure 2 may be formed with a stepped surface to which the catch 21 is attached to facilitate mounting of the catch 21. Further, the lock catch 21 and the sealing member 2 are integrally formed, so that the connection strength of the lock catch 21 is improved.
In particular, the closure 2 further comprises a screen, the bottom wall of which is provided with holes, the screen being arranged on the bottom wall. When the lock catch 21 is inserted into the lock hole 211 to fix the sealing member 2, the liquid can enter the member to be locked 1, and the liquid cannot be taken out from the member to be locked 1, so that the safety of liquid storage can be improved under the condition that the anti-theft container in the embodiment realizes a normal storage function.
In order to facilitate the installation of drive structure 4 and locking lever 3, the anti-theft device in this embodiment still includes mounting panel 5 and retaining member, and mounting panel 5 is connected in the outer wall of waiting to lock piece 1, and the position that mounting panel 5 corresponds the trompil has been seted up and has been dodged hole 51, and sealing member 2 passes in proper order and dodges hole 51 and trompil. The driving structure 4 and the lock rod 3 are both connected to the mounting plate 5. The locking member is attached to the mounting plate 5 by the inner wall of the member to be locked 1. It will be appreciated that the retaining member is placed into the member to be locked 1 through the opening and the retaining member is attached to the member to be locked 1 and the mounting plate 5 prior to the closure member 2 being installed in the opening, so that the mounting plate 5 cannot be removed from the member to be locked 1 before the funnel is removed from the opening, improving the security of the anti-theft device of this embodiment.
As shown in fig. 1 and 2, the anti-theft device in this embodiment further includes a housing 6, the housing 6 is connected to the outer wall of the member to be locked 1, and both the driving structure 4 and the end of the lock rod 3 facing away from the sealing member 2 are disposed in the housing 6. The structure in the housing 6 can be protected by the housing 6, and the lock lever 3 cannot be easily removed from the lock hole 211, so that the safety of the anti-theft device in the embodiment is improved.
In order to facilitate the installation of the locking rod 3, as shown in fig. 2 and fig. 3, the anti-theft device in this embodiment further includes a bracket 7, the bracket 7 is connected to the outer wall of the to-be-locked member 1, a first installation hole 71 is formed in the bracket 7, and the locking rod 3 is slidably inserted into the first installation hole 71. The number of the brackets 7 in this embodiment is at least two, and two adjacent brackets 7 are spaced apart from each other, so that the lock lever 3 can be stably moved.
Further, the cross section of one end, close to the sealing piece 2, of the lock rod 3 is rectangular, the cross section of one end, far away from the sealing piece 2, of the lock rod 3 is circular, and the first mounting hole 71 is matched with the cross section of the lock rod 3 in shape, so that the lock rod 3 can be placed conveniently. In detail, the brackets 7 in this embodiment are preferably provided with three brackets 7, three brackets 7 are sequentially arranged at intervals along the moving direction of the lock rod 3, one end of the lock rod 3 with a rectangular cross section is inserted into the rectangular first mounting hole 71 of the bracket 7 near one side of the sealing member 2, and one end of the lock rod 3 with a circular cross section is inserted into the circular holes of the two brackets 7 far away from one side of the sealing member 2.
As shown in fig. 2 and fig. 3, the driving structure 4 includes an electromagnet 41 and an elastic member 42, the electromagnet 41 is disposed on an outer wall of the to-be-locked member 1, a slot 31 is formed on one side of the lock rod 3, and an actuating end of the electromagnet 41 can extend into or move out of the slot 31. The elastic member 42 is sleeved on the lock rod 3, and the elastic member 42 is located at one end of the support 7 away from the sealing member 2. Wherein, when the locking bar 3 is inserted into the locking hole 211, the elastic member 42 is in a compressed state. In some alternative embodiments, the electromagnet 41 is a solenoid. It can be understood that when the sealing member 2 is fixed in the opening, the armature of the electromagnet 41 is inserted into the clamping groove 31 to limit the position of the lock rod 3, and the lock rod 3 is inserted into the lock hole 211. When the armature of the electromagnet 41 moves out of the locking groove 31, the elastic element 42 is reset, so that the lock lever 3 is driven to move out of the locking hole 211, and the sealing member 2 can move out of the locking hole 211. The elastic member 42 in this embodiment is preferably provided as a spring, however, the structure of the elastic member 42 may be provided as required by those skilled in the art, and is not limited herein.
In particular, a stop member 43 is disposed at an end of the locking bar 3 facing away from the sealing member 2, and the elastic member 42 is disposed between the stop member 43 and the bracket 7, so that the elastic member 42 can be in a compressed state when the locking bar 3 is inserted into the locking hole 211, and when the electromagnet 41 is removed from the locking groove 31, the locking bar 3 can be automatically removed from the locking hole 211 through the elastic member 42. Alternatively, the locking rod 3 is provided with an annular groove, and the stop member 43 is an annular gasket provided with an opening, and the gasket can be fixed on the locking rod 3 after being clamped into the annular groove.
As shown in fig. 2 and 3, the anti-theft device in this embodiment further includes a control unit 8, the control unit 8 is disposed on an outer wall of the to-be-locked member 1, the control unit 8 is electrically connected to the driving structure 4, and the control unit 8 is configured to receive a control signal and drive the driving structure 4 to operate according to the control signal. The remote control can be realized through the control unit 8, the unlocking command is sent remotely, the control unit 8 sends an electric signal to the driving structure 4, and the driving structure 4 can drive the lock rod 3 to unlock the sealing piece 2, so that the sealing piece 2 can be taken out normally. The locking command is sent remotely, the locking rod 3 is driven to reset manually, and the driving structure 4 can fix the locking rod 3, so that the sealing piece 2 is locked and can not be taken out of the opening.
Further, the control unit 8 comprises a communication module, through which information about the amount of the article in the member to be locked 1 can be sent to the platform, and in some alternative embodiments, the communication module may be 2G, 4G, NBiot, or the like. The connection mode of the communication module is a conventional technical means in the field, and is not described herein again.
Furthermore, a plurality of second mounting holes are formed in the shell 6, each second mounting hole comprises a power supply lamp hole, a network signal lamp hole, a system main switch hole, a driving structure switch hole and a key hole, and the key holes can be arranged to realize normal operation of the driving structure 4 by using keys when a circuit fails and the driving structure 4 cannot be remotely controlled. Further, a power lamp, a network signal lamp, a system main switch and a driving structure switch which are electrically connected with the control unit 8 are respectively arranged in the power lamp hole, the network signal lamp hole, the system main switch hole and the driving structure switch hole.
When using the anti-theft device in this embodiment, sealing member 2 is inserted and is established in the trompil, make sealing member 2 when the trompil is downthehole, treat that the article in the locking member 1 can not be taken out, when locking lever 3 is inserted and is established in lockhole 211, it is fixed with locking lever 3 through drive structure 4, thereby make sealing member 2 can not take out in the trompil, realize the purpose of theftproof, improve the security of article in the storage process, when needing to take out the article in treating locking member 1, drive structure 4 drives locking lever 3 and shifts out lockhole 211 after receiving control signal, thereby can take out sealing member 2 from the trompil, and then the realization will treat that the article in the locking member 1 takes out.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. An anti-theft device for locking a closure (2) arranged at an opening of a member (1) to be locked, characterized in that the anti-theft device further comprises:
the sealing piece (2) is inserted into the opening, at least part of the sealing piece (2) is positioned outside the to-be-locked piece (1), one side of the sealing piece (2) is provided with a lock catch (21) provided with a lock hole (211), and the lock catch (21) is positioned outside the to-be-locked piece (1);
the locking rod (3) is movably arranged on the outer wall of the piece (1) to be locked; and
the driving structure (4) is arranged on the outer wall of the to-be-locked piece (1), and the execution end of the driving structure (4) is connected to the locking rod (3) to drive the locking rod (3) to move;
the driving structure (4) can drive the lock rod (3) to move out of the lock hole (211), or the lock rod (3) is inserted into the lock hole (211) and then fixed with the lock rod (3).
2. Anti-theft device according to claim 1, characterized in that the closure (2) comprises a bottom wall and a side wall surrounding the circumference of the bottom wall, the diameter of the closure (2) at the end remote from the element (1) being greater than the diameter at the end close to the element (1).
3. The anti-theft device according to claim 1, further comprising a bracket (7), wherein the bracket (7) is connected to the outer wall of the member to be locked (1), a first mounting hole (71) is formed in the bracket (7), and the lock rod (3) is slidably inserted into the first mounting hole (71).
4. Anti-theft device according to claim 1, characterized in that said driving structure (4) comprises:
the electromagnet (41) is arranged on the outer wall of the piece to be locked (1), a clamping groove (31) is formed in one side of the lock rod (3), and the execution end of the electromagnet (41) can extend into or move out of the clamping groove (31); and
the elastic piece (42) is sleeved on the lock rod (3), and the elastic piece (42) is positioned at one end, deviating from the sealing piece (2), of the support (7);
when the lock rod (3) is inserted into the lock hole (211), the elastic piece (42) is in a compressed state.
5. Anti-theft device according to claim 4, characterized in that the end of the locking lever (3) facing away from the closure (2) is provided with a stop (43), the spring (42) being located between the stop (43) and the bracket (7).
6. The anti-theft device according to claim 1, further comprising:
the mounting plate (5) is connected to the outer wall of the to-be-locked piece (1), an avoiding hole (51) is formed in the position, corresponding to the opening, of the mounting plate (5), and the sealing piece (2) sequentially penetrates through the avoiding hole (51) and the opening; and
a locking member connected to the mounting plate (5) by an inner wall of the member (1) to be locked;
the driving structure (4) and the lock rod (3) are connected to the mounting plate (5).
7. Anti-theft device according to claim 1, characterized in that it further comprises a housing (6), said housing (6) being connected to the outer wall of said piece (1) to be locked, the ends of said drive structure (4) and of said locking bar (3) facing away from said closure (2) being arranged inside said housing (6).
8. The anti-theft device according to any one of claims 1 to 7, characterized in that it further comprises a control unit (8), said control unit (8) being arranged on an outer wall of said member to be locked (1), said control unit (8) being electrically connected to said driving structure (4), said control unit (8) being configured to receive a control signal and to drive said driving structure (4) in action according to said control signal.
9. An anti-theft container, characterized in that it comprises an anti-theft device according to any one of claims 1 to 8, said element (1) to be locked being a container provided with said opening.
10. Anti-theft container according to claim 9, characterized in that said closure (2) further comprises a sieve, said bottom wall being perforated with holes, said sieve being arranged on said bottom wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313666.2A CN112896787A (en) | 2021-03-24 | 2021-03-24 | Anti-theft device and anti-theft container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313666.2A CN112896787A (en) | 2021-03-24 | 2021-03-24 | Anti-theft device and anti-theft container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112896787A true CN112896787A (en) | 2021-06-04 |
Family
ID=76106195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110313666.2A Pending CN112896787A (en) | 2021-03-24 | 2021-03-24 | Anti-theft device and anti-theft container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112896787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417012A (en) * | 2022-09-29 | 2022-12-02 | 潘韬锐 | Petroleum storage and transportation container |
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| CN105931334A (en) * | 2016-05-03 | 2016-09-07 | 杭州超翔科技有限公司 | Intelligent anti-theft electric vehicle charging station and using method |
| CN207260782U (en) * | 2017-09-11 | 2018-04-20 | 温州晔润电机有限公司 | A kind of anti-theft intelligent motor of internal lock construction |
| CN207609278U (en) * | 2017-12-10 | 2018-07-13 | 亚科特（天津）电子科技有限公司 | A kind of electric-controlled mechanical lock open and close latch mechanism |
| CN211266049U (en) * | 2020-01-17 | 2020-08-14 | 江西长德电气成套设备有限公司 | Switch interlocking mechanism of power distribution cabinet |
| DE202020106984U1 (en) * | 2020-11-12 | 2020-12-17 | Sichuan Landwirtschaftliche Universität | A new type of packaging box with a monitoring function for food quality |
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2021
- 2021-03-24 CN CN202110313666.2A patent/CN112896787A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931334A (en) * | 2016-05-03 | 2016-09-07 | 杭州超翔科技有限公司 | Intelligent anti-theft electric vehicle charging station and using method |
| CN207260782U (en) * | 2017-09-11 | 2018-04-20 | 温州晔润电机有限公司 | A kind of anti-theft intelligent motor of internal lock construction |
| CN207609278U (en) * | 2017-12-10 | 2018-07-13 | 亚科特（天津）电子科技有限公司 | A kind of electric-controlled mechanical lock open and close latch mechanism |
| CN211266049U (en) * | 2020-01-17 | 2020-08-14 | 江西长德电气成套设备有限公司 | Switch interlocking mechanism of power distribution cabinet |
| DE202020106984U1 (en) * | 2020-11-12 | 2020-12-17 | Sichuan Landwirtschaftliche Universität | A new type of packaging box with a monitoring function for food quality |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417012A (en) * | 2022-09-29 | 2022-12-02 | 潘韬锐 | Petroleum storage and transportation container |
| CN115417012B (en) * | 2022-09-29 | 2024-06-14 | 潘韬锐 | Petroleum storage and transportation container |
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Application publication date: 20210604 |