Wheel chock inventory device

Abstract

The utility model relates to wheel stopper storage device technical field, and disclose a kind of wheel stopper counting device, including storage cabinet, the inner surface of storage cabinet is fixedly connected with placing plate.The utility model is by setting up identification card, scanner and interactive device, scanner can be scanned identification card and get the content of identification card to be displayed on the screen of interactive device through wear-resistant protective glass, wherein the content of identification card includes the position of this wheel stopper overall corresponding storage cabinet and scanner and position two-dimensional code, when the position two-dimensional code on scanner scans identification card and the position of this scanner do not correspond, interactive device will occur alarm sound, to prompt operator this identification card does not belong to the position of this scanner or does not belong to this storage cabinet, and when the wheel stopper in storage cabinet interior is not all withdrawn, interactive device will also intermittently send prompt tone, help operator to carry out recovery to the wheel stopper in storage cabinet interior.

Description

Technical Field

[0001] This utility model relates to the technical field of wheel stopper storage devices, and more specifically, to a wheel stopper inventory device. Background Technology

[0002] Wheel stops are specialized safety devices used to secure vehicle tires and prevent them from slipping. They are made of high-strength steel or alloy casting and achieve parking positioning by generating frictional resistance through a wedge-shaped structure. Their surface texture design enhances grip, and some models are equipped with reflective markings to improve nighttime visibility. They are suitable for static protection of railway vehicles, construction machinery, and large freight trucks and are an important auxiliary device to ensure the safety of loading and unloading operations and parking on ramps.

[0003] A search revealed a wireless counting device for wheel stoppers, published under CN219800157U. The background section addressed the issue that "the synchronous reader on the wireless counting device is exposed on the storage cabinet for extended periods, increasing the risk of damage and affecting the continuous and effective counting use of the wireless counting device." The proposed solution addressed this problem by incorporating a mounting groove, sliding rod, first spring, and sealing plate. However, in practical use, workers still need to manually return the wheel stoppers and then manually count them to confirm their complete retrieval. Furthermore, the device lacks a one-to-one correspondence between wheel stoppers and storage cabinets. This makes it easy for operators to mistakenly return wheel stoppers to the wrong cabinet when retrieving them from multiple storage cabinets. Therefore, improvements are needed. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a wheel stopper counting device, which has the advantage of facilitating the recycling of wheel stoppers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wheel stopper counting device, comprising a storage cabinet, with four placement plates fixedly connected to the inner surface of the storage cabinet, and a recycling rack fixedly connected to the upper surface of each of the four placement plates. A wheel stopper is movably connected to the inner surface of the recycling rack, and the lower surface of the wheel stopper is movably connected to the upper surface of the placement plate. An identification card is fixedly connected to the inner surface of the bottom end of the wheel stopper. An installation groove is provided on the lower surface of each of the four placement plates, and a wear-resistant protective glass is fixedly installed on the inner surface of the installation groove. A scanner located below the wear-resistant protective glass is fixedly installed on the inner surface of the installation groove. An interactive device is fixedly installed on the right surface of the storage cabinet.

[0006] As a preferred embodiment of this utility model, a fixed plate is fixedly connected to the upper surface of the recycling rack, a hollow cabinet is fixedly connected to the left surface of the storage cabinet, a cover plate is fixedly installed on the front surface of the hollow cabinet, a movable plate is movably sleeved on the left surface of the storage cabinet, the right end of the movable plate penetrates through the storage cabinet and extends into the interior of the storage cabinet, a fixed rod is fixedly connected to the lower surface of the movable plate, and a limit ball is fixedly connected to the bottom end of the fixed rod.

[0007] As a preferred embodiment of this utility model, a connecting plate is fixedly connected to the left end of the movable plate, and a limiting plate located inside the storage cabinet is fixedly connected to the lower surface of the movable plate. The left surface of the limiting plate is movably connected to the left surface of the inner cavity of the storage cabinet.

[0008] As a preferred embodiment of this utility model, a guide rod is fixedly connected to the left surface of the storage cabinet. The left end of the guide rod passes through the connecting plate and extends to the left side of the inner surface of the hollow cabinet and is fixedly connected to the hollow cabinet. The outer surface of the guide rod is movably sleeved with the inner surface of the connecting plate. A spring is movably sleeved with the outer surface of the guide rod. The left end of the spring is fixedly connected to the hollow cabinet, and the right end of the spring is fixedly connected to the left surface of the connecting plate.

[0009] As a preferred technical solution of this utility model, a fixing hole is provided on the front surface of the cover plate, a handle is movably connected to the front surface of the cover plate, a round shaft is fixedly sleeved on the inner surface of the handle, the rear end of the round shaft passes through the cover plate and extends into the interior of the hollow cabinet, a driving rod located inside the hollow cabinet is fixedly sleeved on the outer surface of the round shaft, and the outer surface of the round shaft and the inner surface of the cover plate are movably sleeved.

[0010] As a preferred embodiment of this utility model, a cylinder is movably connected to the inner surface of the driving rod, and the rear end of the cylinder is fixedly connected to the front surface of the connecting plate.

[0011] As a preferred embodiment of this utility model, a fixing bolt is movably connected to the outer surface of the handle, and the rear end of the fixing bolt passes through the round shaft and extends into the interior of the fixing hole. The outer surface of the fixing bolt and the inner surface of the fixing hole are threaded together.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up an identification card, a scanner, and an interactive device, allows the scanner to scan the identification card through a wear-resistant protective glass and obtain its content, which is then displayed on the screen of the interactive device. The content of the identification card includes the location of the storage cabinet and the scanner corresponding to the entire wheel stopper, as well as a location QR code. When the location QR code on the identification card does not correspond to the location of the scanner, the interactive device will sound an alarm, thereby prompting the operator that the identification card does not belong to the location of the scanner or the storage cabinet. When the wheel stoppers inside the storage cabinet are not fully retracted, the interactive device will also intermittently emit a prompt sound, thereby helping the operator to retract the wheel stoppers inside the storage cabinet.

[0013] 2. This utility model, by setting up a movable plate, a fixed rod, a limiting ball, a driving rod, and a cylinder, allows the connecting plate to contact the storage cabinet due to the action of the spring when the fixing bolt is not inserted into the fixing hole. At this time, the limiting ball will be located directly in front, thus preventing the wheel stopper from falling out of the storage cabinet. When the operator turns the handle downwards, the rotation of the handle, the cylinder, and the driving rod will drive the cylinder and the connecting plate, and finally the limiting plate will contact the storage cabinet. At this time, the limiting ball no longer acts as a barrier to the wheel stopper, thus making it convenient for the operator to take the wheel stopper out. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the scanner of this utility model; Figure 3 This is a cross-sectional structural schematic diagram of the spring of this utility model; Figure 4 This is a schematic diagram of the cylindrical structure of this utility model; Figure 5 This is a cross-sectional view of the fixing bolt of this utility model; Figure 6 for Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0015] In the diagram: 1. Storage cabinet; 2. Placement board; 3. Recycling rack; 4. Wheel stopper; 5. Identification card; 6. Mounting slot; 7. Wear-resistant protective glass; 8. Scanner; 9. Interactive device; 10. Fixing plate; 11. Hollow cabinet; 12. Cover plate; 13. Movable plate; 14. Limiting plate; 15. Connecting plate; 16. Fixing rod; 17. Limiting ball; 18. Guide rod; 19. Spring; 20. Handle; 21. Round shaft; 22. Driving rod; 23. Cylinder; 24. Fixing hole; 25. Fixing bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1 to 6 As shown, this utility model provides a wheel stopper counting device, including a storage cabinet 1. Four placement plates 2 are fixedly connected to the inner surface of the storage cabinet 1. A recycling rack 3 is fixedly connected to the upper surface of each of the four placement plates 2. Wheel stoppers 4 are movably connected to the inner surface of the recycling rack 3. The lower surface of the wheel stopper 4 is movably connected to the upper surface of the placement plate 2. An identification card 5 is fixedly connected to the inner surface of the bottom end of the wheel stopper 4. An installation groove 6 is provided on the lower surface of each of the four placement plates 2. A wear-resistant protective glass 7 is fixedly installed on the inner surface of the installation groove 6. A scanner 8 located below the wear-resistant protective glass 7 is fixedly installed on the inner surface of the installation groove 6. An interactive device 9 is fixedly installed on the right surface of the storage cabinet 1.

[0018] The design of the recycling rack 3 helps the operator align the identification card 5 with the scanner 8. The scanner 8 can scan the identification card 5 through the wear-resistant protective glass 7 to obtain the content of the identification card 5 and display it on the screen of the interactive device 9. The lower surface of the identification card 5 shows the location of the storage cabinet 1 and the scanner 8 corresponding to this wheel stop 4, as well as the location QR code.

[0019] The upper surface of the recycling rack 3 is fixedly connected to a fixing plate 10, the left surface of the storage cabinet 1 is fixedly connected to a hollow cabinet 11, the front surface of the hollow cabinet 11 is fixedly installed with a cover plate 12, the left surface of the storage cabinet 1 is movably fitted with a movable plate 13, the right end of the movable plate 13 penetrates the storage cabinet 1 and extends into the interior of the storage cabinet 1, the lower surface of the movable plate 13 is fixedly connected to a fixing rod 16, and the bottom end of the fixing rod 16 is fixedly connected to a limit ball 17.

[0020] When the wheel stopper 4 is moved to the last side of the inner surface of the recycling rack 3, the fixing rod 16 and the limiting ball 17 will be located in front of the wheel stopper 4, and the fixing rod 16 and the limiting ball 17 will restrict the movement of the wheel stopper 4.

[0021] The left end of the movable plate 13 is fixedly connected to the connecting plate 15, and the lower surface of the movable plate 13 is fixedly connected to the limiting plate 14 located inside the storage cabinet 1. The left surface of the limiting plate 14 is movably connected to the left surface of the inner cavity of the storage cabinet 1.

[0022] When the connecting plate 15 contacts the left surface of the storage cabinet 1, the fixing rod 16 and the limiting ball 17 will be in front of the wheel stop 4, thereby preventing the wheel stop 4 from moving forward and falling out of the storage cabinet 1.

[0023] A guide rod 18 is fixedly connected to the left surface of the storage cabinet 1. The left end of the guide rod 18 passes through the connecting plate 15 and extends to the left side of the inner surface of the hollow cabinet 11 and is fixedly connected to the hollow cabinet 11. The outer surface of the guide rod 18 is movably sleeved with the inner surface of the connecting plate 15. A spring 19 is movably sleeved with the outer surface of the guide rod 18. The left end of the spring 19 is fixedly connected to the hollow cabinet 11, and the right end of the spring 19 is fixedly connected to the left surface of the connecting plate 15.

[0024] The design of spring 19 allows the connecting plate 15 to automatically return to contact with the left surface of storage cabinet 1 under the elastic force of spring 19.

[0025] The front surface of the cover plate 12 has a fixing hole 24, and a handle 20 is movably connected to the front surface of the cover plate 12. A round shaft 21 is fixedly sleeved on the inner surface of the handle 20. The rear end of the round shaft 21 passes through the cover plate 12 and extends into the interior of the hollow cabinet 11. A drive rod 22 located inside the hollow cabinet 11 is fixedly sleeved on the outer surface of the round shaft 21. The outer surface of the round shaft 21 and the inner surface of the cover plate 12 are movably sleeved together.

[0026] The position design of the handle 20 makes it easier for operators to rotate the handle 20, the round shaft 21 and the driving rod 22. There are two fixing holes 24. When the inner surface of the handle 20 is aligned with the upper one of the two fixing holes 24, it means that the connecting plate 15 is in contact with the storage cabinet 1. When the inner surface of the handle 20 is aligned with the lower one of the two fixing holes 24, it means that the limiting plate 14 is in contact with the storage cabinet 1.

[0027] The inner surface of the driving rod 22 is movably connected to a cylinder 23, and the rear end of the cylinder 23 is fixedly connected to the front surface of the connecting plate 15.

[0028] The design of the cylinder 23 allows the rotation of the driving rod 22 to drive the cylinder 23 and the connecting plate 15, thereby causing the connecting plate 15 to move left and right as a whole.

[0029] The outer surface of the handle 20 is movably connected to a fixing bolt 25. The rear end of the fixing bolt 25 passes through the round shaft 21 and extends into the interior of the fixing hole 24. The outer surface of the fixing bolt 25 and the inner surface of the fixing hole 24 are threaded together.

[0030] The design of the retaining bolt 25 serves to fix the position of the handle 20.

[0031] Working principle and usage process of this utility model: When the operator inserts the wheel stopper 4 into the rearmost part of the recycling rack 3 and the fixing plate 10, the scanner 8 will align precisely with the identification card 5 and scan the location QR code on the identification card 5. When the interactive device 9 detects that the wheel stopper 4 placed above the scanner 8 does not match the scanner 8, the interactive device 9 will sound an alarm to remind the operator of the recycling error. When the recycling is correct, the interactive device 9 will produce a corresponding prompt sound to remind the operator that the wheel stopper 4 has been successfully recycled.

[0032] Once all the wheel stops 4 are correctly stored inside the storage cabinet 1, the operator removes the fixing bolt 25. At this time, the connecting plate 15 will move to the right under the elastic force of the spring 19. The movable plate 13, the limiting plate 14, the fixing rod 16, and the limiting ball 17 will also move together with the connecting plate 15. Finally, when the connecting plate 15 contacts the storage cabinet 1, the limiting ball 17 will block the front of the wheel stops 4. At this time, the operator can fix the handle 20 with the fixing bolt 25 to prevent the wheel stops 4 from falling out of the storage cabinet 1 due to vehicle vibration.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Standard parts used in this invention are all commercially available, and custom-shaped parts can be made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections and system control methods also adopt conventional connection methods in the prior art, which will not be detailed here.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A wheel stopper counting device, comprising a storage cabinet (1), characterized in that: The inner surface of the storage cabinet (1) is fixedly connected to a placement plate (2). There are four placement plates (2). The upper surface of each of the four placement plates (2) is fixedly connected to a recycling rack (3). The inner surface of the recycling rack (3) is movably connected to a wheel stopper (4). The lower surface of the wheel stopper (4) is movably connected to the upper surface of the placement plate (2). The inner surface of the bottom end of the wheel stopper (4) is fixedly connected to an identification card (5). The lower surface of each of the four placement plates (2) is provided with an installation groove (6). The inner surface of the installation groove (6) is fixedly installed with a wear-resistant protective glass (7). The inner surface of the installation groove (6) is fixedly installed with a scanner (8) located below the wear-resistant protective glass (7). The right surface of the storage cabinet (1) is fixedly installed with an interactive device (9).

2. The wheel stop counting device according to claim 1, characterized in that: A fixed plate (10) is fixedly connected to the upper surface of the recycling rack (3), a hollow cabinet (11) is fixedly connected to the left surface of the storage cabinet (1), a cover plate (12) is fixedly installed on the front surface of the hollow cabinet (11), a movable plate (13) is movably sleeved on the left surface of the storage cabinet (1), the right end of the movable plate (13) penetrates through the storage cabinet (1) and extends into the interior of the storage cabinet (1), a fixed rod (16) is fixedly connected to the lower surface of the movable plate (13), and a limit ball (17) is fixedly connected to the bottom end of the fixed rod (16).

3. The wheel stop counting device according to claim 2, characterized in that: A connecting plate (15) is fixedly connected to the left end of the movable plate (13), and a limiting plate (14) located inside the storage cabinet (1) is fixedly connected to the lower surface of the movable plate (13). The left surface of the limiting plate (14) is movably connected to the left surface of the inner cavity of the storage cabinet (1).

4. The wheel stop counting device according to claim 1, characterized in that: A guide rod (18) is fixedly connected to the left surface of the storage cabinet (1). The left end of the guide rod (18) passes through the connecting plate (15) and extends to the left side of the inner surface of the hollow cabinet (11) and is fixedly connected to the hollow cabinet (11). The outer surface of the guide rod (18) is movably sleeved with the inner surface of the connecting plate (15). A spring (19) is movably sleeved on the outer surface of the guide rod (18). The left end of the spring (19) is fixedly connected to the hollow cabinet (11), and the right end of the spring (19) is fixedly connected to the left surface of the connecting plate (15).

5. A wheel stop counting device according to claim 2, characterized in that: The front surface of the cover plate (12) is provided with a fixing hole (24). A handle (20) is movably connected to the front surface of the cover plate (12). A round shaft (21) is fixedly sleeved on the inner surface of the handle (20). The rear end of the round shaft (21) passes through the cover plate (12) and extends into the interior of the hollow cabinet (11). A drive rod (22) located inside the hollow cabinet (11) is fixedly sleeved on the outer surface of the round shaft (21). The outer surface of the round shaft (21) and the inner surface of the cover plate (12) are movably sleeved together.

6. The wheel stop counting device according to claim 5, characterized in that: The inner surface of the drive rod (22) is movably connected to a cylinder (23), and the rear end of the cylinder (23) is fixedly connected to the front surface of the connecting plate (15).

7. A wheel stop counting device according to claim 5, characterized in that: The outer surface of the handle (20) is movably connected to a fixing bolt (25). The rear end of the fixing bolt (25) passes through the round shaft (21) and extends into the interior of the fixing hole (24). The outer surface of the fixing bolt (25) and the inner surface of the fixing hole (24) are threaded together.

Images