Storage device, intelligent well lid label and well lid

Abstract

The utility model discloses a storage device, an intelligent well lid label and a well lid. The storage device comprises a supporting seat and a cover body, the supporting seat is provided with a mounting groove for mounting a radio frequency identification chip, and the top surface of the supporting seat is provided with a mounting port communicated with the mounting groove; the cover body is arranged on the top face in a covering mode and fixedly connected with the supporting base so as to seal the installation opening. In the application, after the wireless radio frequency identification chip is mounted in the mounting groove through the mounting port, the cover body covers the top surface of the supporting seat, the cover body and the supporting seat are clamped and fixed, meanwhile, the cover body seals the mounting port, and the contact groove is formed in the outer surface of the cover body, so that the friction force of the cover body in contact with external equipment or tools can be improved by arranging the contact groove; therefore, the installation convenience is further improved. The connecting structure is simpler, the connecting process is more convenient, the assembling complexity of the storage device is reduced, and the assembling efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of manhole cover recognition technology, and in particular to storage devices, smart manhole cover tags, and manhole covers. Background Technology

[0002] Manhole covers are an important part of urban infrastructure. Nowadays, with the rapid development of urban construction, the number of manhole covers is huge, and their specifications and uses are diverse. The management efficiency and safety of manhole covers have received increasing attention.

[0003] In related technologies, manhole covers are equipped with electronic tags that can record and provide real-time information about the manhole cover. Specifically, the electronic tag includes a radio frequency identification (RFID) chip, a cover body, and a base. The RFID chip is installed in the base body and sealed by the cover body. However, the cover body and the base body are connected by bolts, which is a cumbersome process and the bolts are prone to loosening during long-term use. Utility Model Content

[0004] The present invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of the present invention is to provide a storage device that improves the ease of installation and enhances the stability and reliability of the connection.

[0005] This utility model also proposes an intelligent manhole cover label.

[0006] This utility model also proposes a manhole cover.

[0007] The storage device according to an embodiment of the present invention includes a support base and a cover. The support base has a mounting slot for mounting a radio frequency identification (RFID) chip, and a mounting opening communicating with the mounting slot is formed on the top surface of the support base. The cover is placed on the top surface and is fixedly engaged with the support base to close the mounting opening. A contact groove is provided on the outer surface of the cover.

[0008] Preferably, the cover has a top cover and a surrounding wall, the surrounding wall being connected to the top cover and extending away from the top cover; the top cover and the surrounding wall enclose a receiving cavity, the receiving cavity having an open opening opposite the top cover; a slot communicating with the receiving cavity is provided on the surrounding wall, and a locking block is provided on the support base; when the top cover is placed on the top surface, the locking block is located in the slot.

[0009] Preferably, the slot has a latch communicating with the opening, the latch being used to insert the card block into the slot; at least one of the two opposite sides of the latch is provided with a stop block, the stop block blocking the side of the card block facing the opening.

[0010] Preferably, the accommodating cavity has a cylindrical profile; there are multiple slots, which are evenly spaced along the circumferential direction of the cylinder.

[0011] Preferably, the support base includes a cross-shaped support frame and a top plate, the top plate having the top surface, and the cross-shaped support frame being fixed to the side of the top plate opposite to the top surface; both the cross-shaped support frame and the top plate are constructed as rotationally symmetric structures and their axes of rotational symmetry are the same.

[0012] Preferably, the enclosure is fitted onto the support base, and a contact groove is formed on the surface of the enclosure away from the support base.

[0013] Preferably, the cover has a first protrusion that matches the shape and size of the mounting opening; when the cover closes the mounting opening, at least a portion of the first protrusion is located in the mounting groove.

[0014] Preferably, the support base has a first annular protrusion surrounding the mounting opening; the cover has a first annular groove surrounding the first protrusion; when the cover closes the mounting opening, the first annular protrusion is located in the first annular groove.

[0015] Preferably, the support base is further provided with a second annular groove surrounding the first annular boss; the cover is provided with a second annular boss surrounding the first annular groove; when the cover closes the mounting opening, the first annular boss is located in the first annular groove.

[0016] The smart manhole cover tag according to an embodiment of the present invention includes a radio frequency identification (RFID) chip and the aforementioned storage device. The RFID chip is installed in a mounting slot within the storage device.

[0017] According to an embodiment of the present invention, a manhole cover includes a manhole cover body and the aforementioned manhole cover label. A transparent protective film is provided on the cover body; the smart manhole cover label is embedded in the manhole cover body, and the transparent protective film protrudes from the manhole cover body.

[0018] As can be seen from the technical solution, the embodiments provided by this utility model have the following advantages: After the wireless radio frequency identification chip is installed into the mounting slot through the mounting port, the cover is placed on the top surface of the support base, and the cover and the support base are snapped together and fixed. At the same time, the cover closes the mounting port, making the connection structure simpler and the connection process more convenient. A contact groove is provided on the outer surface of the cover. By setting the contact groove, the friction between the cover and external equipment or tools can be increased, thereby further improving the convenience of installation. The complexity of assembling the storage device is reduced, which can improve assembly efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural schematic diagram of the storage device according to an embodiment of the present utility model;

[0021] Figure 2 This is an assembly diagram of the storage device according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the cover according to an embodiment of the present utility model.

[0023] Figure label:

[0024] Storage device 100, radio frequency identification chip 200;

[0025] Support base 1, top surface 11, mounting port 110, first annular boss 111, second annular groove 112, mounting slot 12, and locking block 13;

[0026] Cover 2, top cover 21, first protrusion 211, first annular groove 2121, second annular protrusion 2122, enclosure 22, opening 221, slot 222, first slot 2221, second slot 2222, slot 2223, stop block 22231, contact groove 23, receiving cavity 24. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The following is for reference. Figures 1-3 Description of a storage device 100, a smart manhole cover tag, and a manhole cover according to embodiments of the present invention.

[0031] like Figure 1 As shown, the storage device 100 according to an embodiment of the present utility model includes a support base 1 and a cover 2.

[0032] like Figure 1 and Figure 2 As shown, the support base 1 has a mounting groove 12, and the top surface 11 of the support base 1 also has a mounting opening 110. The mounting opening 110 communicates with the mounting groove 12, and the radio frequency identification chip 200 is installed in the mounting groove 12 through the mounting opening 110. The cover 2 can be placed on the top surface 11 of the support base 1, and the cover 2 is snapped onto the support base 1 to close the mounting opening 110.

[0033] A contact groove 23 is provided on the outer surface of the cover 2. By providing the contact groove 23, the friction between the cover 2 and external equipment or tools can be increased, thereby further improving the convenience of installation. According to the storage device 100 of this utility model embodiment, after the radio frequency identification chip 200 is installed into the mounting slot 12 through the mounting port 110, the operator places the cover 2 on the top surface 11 of the support base 1. The cover 2 and the support base 1 are snapped together and fixed. At the same time, the cover 2 closes the mounting port 110. The connection structure is simpler and the connection process is more convenient. The contact groove 23 provided on the outer surface of the cover 2 can increase the friction with external equipment or tools, thereby further improving the convenience of installation, reducing the complexity of assembling the storage device 100, and improving assembly efficiency.

[0034] like Figure 1 and Figure 2 As shown, in some embodiments, the cover 2 has a top cover 21 and a surrounding wall 22. The surrounding wall 22 is connected to the top cover 21 and extends away from the top cover 21, forming an opening 221 at the end away from the top cover 21. A slot 222 is provided on the surrounding wall 22, and a locking block 13 is provided on the support base 1. When the cover 2 is placed on the top surface 11, the locking block 13 is located in the slot 222. That is to say, the top cover 21 and the surrounding wall 22 enclose an open-ended receiving cavity 24, and the support base 1 can be received in the receiving cavity 24 through the opening 221. The top cover 21 and the opening 221 are arranged opposite each other on both sides of the enclosure 22. When in use, the top surface 11 of the support base 1 passes through the opening 221 and abuts against the top cover 21 to close the installation opening 110. At the same time, the slot 222 on the enclosure 22 engages with the locking block 13 of the support base 1, making the connection structure simpler and the connection process more convenient, reducing the complexity of assembling the storage device 100 and further improving assembly efficiency.

[0035] Optionally, the slot 222 can penetrate the enclosure 22 along the thickness direction of the enclosure 22; or, the slot 222 can also form a blind hole in the thickness direction of the enclosure 22.

[0036] like Figure 1 and Figure 2 As shown, in some embodiments, the card slot 222 has a latch 2223 that communicates with the open opening 221. The latch 2223 allows the card block 13 to be inserted into the card slot 222. The latch 2223 has two opposite sides, and at least one of the two sides is provided with a stop 22231. The stop 22231 blocks the side of the card block 13 facing the open opening 221, thereby limiting the card block 13 in the card slot 222, reducing the probability of the card block 13 exiting the card slot 222 through the latch 2223, and improving the stability and reliability of the insertion of the card block 13 into the card slot 222.

[0037] Optionally, a stop 22231 is provided on one of the two sides of the bayonet 2223. The stop 22231 is disposed on one side of the bayonet 2223, and there is a gap between the stop 22231 and the other side of the bayonet 2223. The gap can gradually decrease in the direction toward the card slot 222, guiding the card block 13 to gradually insert into the card slot 222.

[0038] Optionally, the bayonet 2223 has a stop 22231 on each of its two sides, and a gap is formed between the two stops 22231 to allow the card block 13 to pass through. The gap can gradually decrease in the direction toward the card slot 222, guiding the card block 13 to gradually insert into the card slot 222.

[0039] like Figure 3 As shown, in the circumferential direction of the enclosure 22, the slot 222 has a first slot 2221 and a second slot 2222 that are connected. The wall of the first slot 2221 is opposite to the slot opening 2223, and the wall of the second slot 2222 is opposite to the stop block 22231. The block 13 extends into the first slot 2221 after passing through the slot opening 2223. The block 13 stops against the wall of the first slot 2221 and then extends into the second slot 2222.

[0040] like Figures 1-3 As shown, in conjunction with the above embodiment, the support base 1 has a rotationally symmetrical structure. The first slot 2221 and the second slot 2222 are arranged in the circumferential direction of the enclosure 22. The second slot 2222 is connected to one side of the first slot 2221 in the circumferential direction. By rotating the angle between the support base 1 and the cover 2, the locking block 13 can be inserted into the second slot 2222 through the first slot 2221 and abut against the groove wall of the second slot 2222 and the stop block 22231.

[0041] like Figure 3 In some embodiments, the outer contour of the receiving cavity 24 is cylindrical, and there are multiple slots 222. The multiple slots 222 are evenly spaced along the circumferential direction of the cylinder, and the locking block 13 is correspondingly arranged with the slots 222. The spacing angle between two adjacent slots 222 is the same, which can further improve the stability and reliability of the connection.

[0042] Optionally, the number of slots 222 is greater than the number of blocks 13. For example, there are four slots 222, with an angle of 45° between adjacent slots 222. The support base 1 can be constructed as a combination of a cross-shaped support frame and a top plate. The cross-shaped support frame is formed by two identical support plates perpendicularly intersecting. The intersection of the two support plates forms a cross line, and the cross-shaped support frame is rotationally symmetrical about the cross line. Blocks 13 are provided on the side walls of the cross-shaped support frame. By rotating the angle between the support base 1 and the cover 2, the blocks 13 can be engaged in the slots 222.

[0043] Optionally, the number of slots 222 is the same as the number of blocks 13. For example, there are four slots 222, and the interval angle between two adjacent slots 222 is 90°. The support base 1 can be constructed as a combination of a cross-shaped support frame and a top plate. The cross-shaped support frame is formed by two identical support plates perpendicularly intersecting. The intersection of the two support plates forms a cross line. The cross-shaped support frame is rotationally symmetrical about the cross line. The side wall of the cross-shaped support frame is provided with blocks 13. By rotating the angle between the support base 1 and the cover 2, the blocks 13 can be engaged in the slots 222.

[0044] like Figure 2 As shown, in some specific embodiments, the support base 1 has a rotationally symmetric structure. The support base 1 can be constructed as a combination of a cross-shaped support frame and a top plate. The cross-shaped support frame is formed by two identical support plates perpendicularly intersecting. The top plate is fixedly connected to the top of the cross-shaped support frame, and the side of the top plate opposite to the cross-shaped support frame has a top surface 11. The outer contour of the top plate is a cylinder with the intersecting line as its axis, and the cross-shaped support frame is connected to one end of the top plate in the axial direction. The top surface 11 of the top plate is recessed downward to form a mounting groove 12, and the mounting opening 110 is located on the top surface 11. In conjunction with the above embodiments, as... Figure 1 As shown, the enclosure 22 is fitted onto the support base 1, and a contact groove 23 is formed on the surface of the enclosure 22 facing away from the support base 1. There are multiple contact grooves 23 on the outer surface of the enclosure 22, and the multiple contact grooves 23 are arranged along the circumference of the enclosure 22 on the outer surface of the enclosure 22, which facilitates the contact or installation of the cover 2 with external equipment or tools.

[0045] like Figure 3 As shown, in some embodiments, the cover 2 is provided with a first protrusion 211, the shape and size of which match the mounting opening 110. When the cover 2 closes the mounting opening 110, at least a portion of the first protrusion 211 is located in the mounting groove 12. In conjunction with the above embodiments, the cover 2 can prevent external liquids, impurities, etc. from entering the mounting groove 12. Specifically, the top cover 21 has a first protrusion 211 fixed on one side of the connecting wall 22. When the top cover 21 is placed on the top surface 11 of the support base 1, the first protrusion 211 closes the mounting opening 110 through the mounting groove 12, further improving the sealing performance and extending the service life of the wireless radio frequency identification chip 200.

[0046] like Figure 3As shown, in some embodiments, the support base 1 has a first annular protrusion 211 surrounding the mounting opening 110; the cover 2 has a first annular groove 2121 surrounding the first protrusion 211; when the cover 2 closes the mounting opening 110, the first annular protrusion 211 is located in the first annular groove 2121. The first annular protrusion 211 extends into the first annular groove 2121 and forms a first sealing structure, blocking liquid and impurities from passing through, further improving the sealing performance and extending the service life of the radio frequency identification chip 200.

[0047] like Figure 3 As shown, in some embodiments, the support base 1 is further provided with a second annular groove 112 surrounding the first annular protrusion 111; the cover 2 is provided with a second annular protrusion 2122 surrounding the first annular groove; when the cover 2 closes the mounting opening 110, the first annular protrusion 111 is located in the first annular groove 2121. The second annular protrusion 2122 extends into the second annular groove 112 to form a second sealing structure, blocking liquid and impurities from passing through, further improving the sealing performance and extending the service life of the radio frequency identification chip 200.

[0048] In conjunction with the above embodiments, the first annular boss 111 extends into the first annular groove 2121 and forms a first sealing structure, and the second annular boss 2122 extends into the second annular groove 112 to form a second sealing structure. Multiple layers of seals are formed around the mounting opening 110, which improves the sealing effect of the cover 2.

[0049] like Figure 3 As shown, in some specific embodiments, the mounting opening 110 has a circular outline, and the first annular boss 111, the second annular groove, and the mounting opening 110 have the same center. Correspondingly, the first boss 211 is a circular boss, and the first annular groove 2121, the second annular boss 2122, and the first boss 211 all have the same center. On the one hand, the rotational fit between the support base 1 and the cover 2 is more precise; on the other hand, the stability of the storage device 100 can be further improved.

[0050] For example, the cover 2 is made of engineering plastic in one piece, featuring high rigidity and good heat resistance. The radio frequency identification antenna can use an Advocate RFID chip, model 6525-1.

[0051] like Figure 2 As shown, the smart manhole cover tag according to an embodiment of the present invention includes a radio frequency identification chip 200 and the aforementioned storage device 100, wherein the radio frequency identification chip 200 is installed in the mounting slot 12 of the storage device 100.

[0052] According to the intelligent manhole cover label of this utility model embodiment, by setting the above-mentioned storage device 100, after the radio frequency identification chip 200 is installed into the installation groove 12 through the installation port 110, the cover 2 is placed on the top surface 11 of the support base 1, and the cover 2 is snapped and fixed to the support base 1. At the same time, the cover 2 closes the installation port 110, the connection structure is simpler, the connection process is more convenient, the assembly complexity of the storage device 100 is reduced, and the assembly efficiency can be improved.

[0053] According to an embodiment of the present utility model, the manhole cover includes a manhole cover body and the aforementioned smart manhole cover label. A transparent protective film is provided on the cover body 2, the smart manhole cover label is embedded in the manhole cover body, and the transparent protective film is exposed on the manhole cover body.

[0054] Specifically, the smart manhole cover tag also includes a graphic recognition tag, which includes graphic information such as text and QR codes. The graphic recognition tag is fixed to the side of the cover body 2 facing away from the support frame. A transparent protective film is placed on the cover body 2 and covers the graphic recognition tag to protect it. The smart manhole cover tag is embedded in the manhole cover body, with the transparent protective film and the graphic recognition tag both exposed, ensuring the readability of the graphic and identifying the identity of each smart electronic tag.

[0055] Other components and operations of the manhole cover according to embodiments of this utility model are known to those skilled in the art and will not be described in detail here. In the description of this utility model, "first feature" and "second feature" may include one or more of the features. The vertical, horizontal, and front-back directions are defined as shown in the figures.

[0056] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features not in direct contact but through another feature between them. Moreover, "above," "over," and "on top" of the second feature include the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature.

[0057] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0058] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A storage device, characterized in that, include: A support base, wherein the support base has a mounting slot for mounting a wireless radio frequency identification chip, and the top surface of the support base has a mounting port communicating with the mounting slot; A cover is placed on the top surface, and the cover is engaged with the support base to close the mounting opening; The outer surface of the cover is provided with a contact groove.

2. The storage device according to claim 1, characterized in that, The cover has a top cover and a surrounding wall, the surrounding wall being connected to the top cover and extending away from the top cover; The top cover and the surrounding wall enclose a receiving cavity, the receiving cavity having an open opening opposite the top cover; The enclosure wall has a slot that communicates with the receiving cavity, and the support base has a locking block; When the top cover is placed on the top surface, the card block is located in the card slot.

3. The storage device according to claim 2, characterized in that, The card slot has a slot communicating with the open opening, the slot being used to insert the card block into the card slot; At least one of the two opposite sides of the bayonet is provided with a stop block, which blocks the side of the bayonet facing the opening.

4. The storage device according to claim 2 or 3, characterized in that, The accommodating cavity has a cylindrical profile. There are multiple slots, and the multiple slots are evenly spaced along the circumferential direction of the cylinder.

5. The storage device according to claim 1, characterized in that, The support base includes a cross-shaped support frame and a top plate, the top plate having the top surface, and the cross-shaped support frame being fixed to the side of the top plate opposite to the top surface; Both the cross-shaped support frame and the top plate are constructed as rotationally symmetric structures, and their axes of rotational symmetry are the same.

6. The storage device according to any one of claims 1-3 and 5, characterized in that, The cover is provided with a first protrusion, and the shape and size of the first protrusion match the mounting opening. When the cover closes the mounting opening, at least a portion of the first boss is located in the mounting groove.

7. The storage device according to claim 6, characterized in that, The support base has a first annular protrusion arranged around the mounting port; The cover is provided with a first annular groove surrounding the first protrusion. When the cover closes the mounting opening, the first annular boss is located in the first annular groove.

8. The storage device according to claim 7, characterized in that, The support base is also provided with a second annular groove surrounding the first annular boss; The cover is provided with a second annular protrusion surrounding the first annular groove; When the cover closes the mounting opening, the first annular boss is located in the first annular groove.

9. A smart manhole cover tag, characterized in that, include: Storage device according to any one of claims 1-8; Radio frequency identification (RFID) chip; The radio frequency identification chip is installed in the mounting slot of the storage device.

10. A manhole cover, characterized in that, include: According to claim 9, the smart manhole cover label has a transparent protective film on the cover body; The manhole cover itself; The smart manhole cover tag is embedded in the manhole cover body, and the transparent protective film is exposed on the manhole cover body.

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