Recognition device for recognizing spare parts through gravity sensing

Abstract

The utility model relates to a recognition device for recognizing spare parts through gravity sensing, which belongs to the technical field of electric power system equipment and comprises a cabinet body and an upper computer in which basic information of various spare parts is recorded in advance, a tray is arranged at the top end of the cabinet body, and a gravity sensing module is arranged between the tray and the cabinet body. An image acquisition module is arranged right above the tray, a horizontal transverse plate is fixed to the top end of the image acquisition module, a vertical plate is vertically and fixedly connected to one side of the transverse plate, and the bottom end of the vertical plate extends downwards and is fixed to the top end of the cabinet body; and the gravity sensing module and the image acquisition module are electrically connected with the upper computer. According to the utility model, taking of a large batch of spare parts can be identified, an operator can be assisted to confirm whether wrong taking exists or not, and the taking accuracy of the spare parts is effectively improved.

Description

Technical Field

[0001] The utility model relates to an identification device for identifying spare parts by gravity induction, and belongs to the technical field of power system equipment. Background Art

[0002] Spare parts in power systems are key to ensuring the normal operation and rapid repair of equipment. These spare parts usually include various types of components and materials, such as circuit breaker modules, lead seals, tapes, etc., which play a vital role in maintaining the stability and safety of power systems. The management and use of spare parts require a high degree of accuracy and efficiency to ensure that they can be quickly accessed when equipment fails.

[0003] In actual operations, due to the large number and variety of spare parts, when a large number of spare parts need to be taken away during operations, traditional manual management methods often appear to be unable to cope with the situation. Workers need to select and check from a large number of spare parts. When they are in a hurry, they may choose the wrong ones or the quantity is insufficient, and they may not find the errors during the check. This is not only time-consuming and labor-intensive, but also the accuracy cannot be controlled.

[0004] For example, a smart power spare parts storage cabinet disclosed in the Chinese utility model patent with announcement number CN208231755U includes a cabinet body, a cabinet door is arranged at the front of the cabinet body, and the cabinet door is a glass structure door; a door-controlled lighting is arranged inside the cabinet body, and a smart display screen is arranged on the right side of the cabinet door on the front of the cabinet body; four universal wheels and positioning screws are arranged at the bottom of the cabinet body, and the positioning screws are used to position the universal wheels; and four hanging cups are arranged at the top of the cabinet body; an integral rotating platform of the shelf is arranged inside the smart power spare parts storage cabinet; the integral rotating platform of the shelf includes a rotating shelf and a driving motor located at the bottom of the rotating shelf; the driving motor can drive the rotating shelf to rotate.

[0005] However, although the above reference example can centrally store and manage spare parts when working, it still relies on manual selection and confirmation of the category and quantity of the corresponding spare parts when in use, and thus cannot guarantee whether the spare parts taken are the items that the employee needs to take. There is still the possibility that the operator may take the wrong items or take them by mistake, so improvement is urgently needed. Utility Model Content

[0006] In order to overcome the shortcomings of the above-mentioned prior art, the utility model designs a gravity-sensing identification device for spare parts, which can identify the access to large quantities of spare parts, assist operators in confirming whether there is any wrong access or mistaken access, and effectively improve the accuracy of the access to spare parts.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A device for identifying spare parts by gravity sensing comprises a cabinet and a host computer pre-entered with basic information of various spare parts, a tray is arranged on the top of the cabinet, a gravity sensing module is arranged between the tray and the cabinet, an image acquisition module is arranged directly above the tray, a horizontal cross plate is fixed on the top of the image acquisition module, a vertical plate is vertically fixedly connected to one side of the cross plate, and the bottom end of the vertical plate extends downward and is fixed to the top of the cabinet; the gravity sensing module and the image acquisition module are both electrically connected to the host computer.

[0009] Furthermore, the tray is hollow inside and has openings at both ends, and a clamping adjustment mechanism is provided inside the tray, the clamping adjustment mechanism includes two sliding seats slidably installed at the two ends of the tray respectively and a push-pull mechanism for driving the two sliding seats to move closer to or away from each other; the end of the sliding seat close to the tray opening is vertically connected upward with a vertical connecting plate, and a clamping rod is integrally fixed to the inner side of the vertical connecting plate.

[0010] Furthermore, the push-pull mechanism includes a swing block, a telescopic transmission mechanism and multiple slide rails, each of the slide rails is installed in parallel and at intervals inside the tray, and both ends of each slide rail are extended out of the openings at both ends of the tray, and the sliding seat is slidably connected to each slide rail; the swing block is rotatably arranged between the two sliding seats, and both ends of the swing block are hinged with push-pull hinged rods, and the free ends of the two push-pull hinged rods are respectively hinged to the two sliding seats one by one; the telescopic transmission mechanism is transmission connected to one of the sliding seats.

[0011] Furthermore, both ends of each of the slide rails are fixedly connected to a limit plate respectively.

[0012] Furthermore, both sides of the top of the tray are provided with travel grooves adapted to the length of the vertical connecting plates.

[0013] Furthermore, a voice broadcast module electrically connected to a host computer is installed at the front end of the vertical plate.

[0014] Furthermore, a display module electrically connected to a host computer is installed at the front end of the vertical plate.

[0015] Furthermore, the cabinet body is hollow, and a cabinet door that can be opened and closed is arranged at the front end of the cabinet body.

[0016] Furthermore, an RFID module for directly identifying spare parts with corresponding bar codes is arranged inside the vertical plate, and the RFID module is electrically connected to the host computer.

[0017] Furthermore, a plurality of sliding blocks fixedly mounted inside the tray are arranged between the two sliding seats, and each of the sliding rails slides through each of the sliding blocks in a one-to-one correspondence.

[0018] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0019] 1. The utility model sets a host computer with basic information of various spare parts pre-entered, and cooperates with the image information collected by the image acquisition module and the weight information collected by the gravity sensing module. The host computer can quickly determine the number and type of spare parts in a storage box containing multiple spare parts, thereby realizing the retrieval of large quantities of spare parts. The combination of the image acquisition module and the gravity sensing module for identification and judgment can effectively improve the accuracy of identification. Compared with manual review or the review of individual spare parts in sequence, the device can greatly improve the recognition efficiency and improve the maintenance efficiency of the power system.

[0020] 2. The utility model provides a clamping adjustment mechanism, and the clamping rods can be brought close to each other by bringing the two sliding seats close to each other. When the storage box is placed on the top of the tray and is not aligned, the two clamping rods can be controlled to approach each other and clamped, so that the storage box can be pushed to be aligned and clamped. This can not only ensure the stability of the storage box when placed on the top of the tray, but also enable the tray to be aligned for the image acquisition device to take pictures and collect images, which helps to improve the accuracy of the image acquisition device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the front view of the utility model;

[0022] Figure 2 It is a side view of the utility model;

[0023] Figure 3 It is a schematic diagram of the internal structure of the tray of the utility model.

[0024] The accompanying drawings are marked as follows: 1. cabinet body; 2. cabinet door; 3. tray; 4. clamping adjustment mechanism; 5. vertical plate; 6. voice broadcast module; 7. display module; 8. image acquisition module; 9. horizontal plate; 10. moving wheel; 11. swing block; 12. push-pull hinge rod; 13. sliding seat; 14. vertical connecting plate; 15. slide rail; 16. limit plate; 17. travel groove; 18. telescopic cylinder; 19. sliding block; 20. clamping rod. DETAILED DESCRIPTION

[0025] The present invention will be described in more detail below in conjunction with the embodiments.

[0026] Embodiment 1

[0027] See also Figure 1 and Figure 2The gravity sensing spare parts identification device of this embodiment includes a cabinet 1 and a host computer pre-recorded with basic information of various spare parts. Specifically, the host computer pre-records the corresponding weight information of various spare parts and the corresponding size information of various spare parts.

[0028] A tray 3 is arranged on the top of the cabinet 1, and a gravity sensing module is arranged between the tray 3 and the cabinet 1, and the gravity sensing module is used to identify the weight information of multiple spare parts in the storage box placed above. An image acquisition module 8 is arranged directly above the tray 3, and the image acquisition module 8 is used to acquire image information of multiple spare parts in the storage box. A horizontal cross plate 9 is fixed on the top of the image acquisition module 8, and a vertical plate 5 is vertically fixedly connected to one side of the horizontal plate 9. The bottom end of the vertical plate 5 extends downward and is fixed to the top of the cabinet 1, and the vertical plate 5 and the cross plate 9 are vertically connected to form an L-shaped structure.

[0029] The gravity sensing module and the image acquisition module 8 are both electrically connected to the host computer. The gravity sensing module and the image acquisition module 8 transmit the collected information to the host computer. The host computer analyzes the weight information of the spare parts and the image information of the spare parts, and determines the category and quantity of each spare part in the storage box based on the weight information and the image information.

[0030] From the above description, it can be seen that the beneficial effect of the utility model is that by setting up a host computer with basic information of various spare parts pre-entered, and cooperating with the image information collected by the image acquisition module 8 and the weight information collected by the gravity sensing module, the host computer can quickly determine the number and type of spare parts in a storage box containing multiple spare parts, thereby realizing the retrieval of large quantities of spare parts. The combination of the image acquisition module 8 and the gravity sensing module for identification and judgment can effectively improve the accuracy of identification, and compared with manual review or the review of individual spare parts in turn, the device can greatly improve the recognition efficiency and improve the maintenance efficiency of the power system.

[0031] Furthermore, a voice broadcast module 6 electrically connected to the upper computer is installed at the front end of the vertical plate 5. Through the setting of the voice broadcast module 6, the use information of spare parts and the use prompts or precautions of the equipment can be broadcast, thereby improving the applicability of the device.

[0032] Furthermore, a display module 7 electrically connected to the upper computer is installed at the front end of the vertical plate 5. In this embodiment, the display module 7 is a liquid crystal display screen for displaying the use information of spare parts.

[0033] Furthermore, the cabinet body 1 is hollow, and a door 2 that can be opened and closed is provided at the front end of the cabinet body 1. Spare parts or other items can be placed in the cabinet body 1, and the functions are more diverse.

[0034] Furthermore, an RFID module for directly identifying spare parts with corresponding barcodes is arranged inside the vertical plate 5, and the RFID module is electrically connected to the host computer. Specifically, the RFID module includes an RFID scanner and an antenna.

[0035] Furthermore, four lockable moving wheels 10 are installed at the bottom of the cabinet 1 to facilitate movement.

[0036] Embodiment 2

[0037] The gravity sensing device for identifying spare parts of this embodiment is based on the above-mentioned embodiment 1, and further defines the overall mechanical connection relationship of the tray 3 as follows:

[0038] See also Figure 3 The tray 3 is hollow inside and has openings at both ends, and a clamping adjustment mechanism 4 is provided inside the tray 3. The clamping adjustment mechanism 4 includes two sliding seats 13 slidably installed at both ends of the tray 3 and a push-pull mechanism for driving the two sliding seats 13 to move closer to or away from each other; one end of the sliding seat 13 close to the opening of the tray 3 is vertically connected upward with a vertical connecting plate 14, and a clamping rod 20 is integrally fixed to the inner side of the vertical connecting plate 14.

[0039] From the above description, it can be seen that by bringing the two sliding seats 13 closer to each other, the clamping rods 20 can be brought closer to each other. When the storage box is placed on the top of the tray 3 and is not aligned, the two clamping rods 20 can be controlled to approach each other and clamped, so that the storage box can be pushed to be aligned and clamped, which can ensure the stability of the storage box when placed on the top of the tray 3 and can also make the tray 3 aligned to facilitate the image acquisition device to take pictures and collect images, which helps to improve the accuracy of the image acquisition device.

[0040] Specifically, the push-pull mechanism includes a swing block 11, a telescopic transmission mechanism and two slide rails 15. Each slide rail 15 is installed in parallel and spaced apart inside the tray 3, and both ends of each slide rail 15 extend out of the openings at both ends of the tray 3. The sliding seat 13 is slidably connected to each slide rail 15.

[0041] Among them, the swing block 11 is rotatably arranged between the two sliding seats 13. Specifically, the middle part of the swing block 11 is rotatably sleeved with a hinge shaft fixedly installed inside the tray 3, and both ends of the swing block 11 are hinged with push-pull hinged rods 12. The free ends of the two push-pull hinged rods 12 are respectively hinged to the two sliding seats 13 one by one. Specifically, the free end of the push-pull hinged rod 12 is hinged to the middle position of the top end of the sliding seat 13.

[0042] The telescopic transmission mechanism is in transmission connection with one of the sliding seats 13. In this embodiment, the telescopic transmission mechanism is a telescopic cylinder 18. One end of the telescopic cylinder 18 is fixedly mounted on the bottom end of the sliding seat 13, and the other end is fixedly connected to the hinge shaft.

[0043] As can be seen from the above description, when the telescopic cylinder 18 is started, the telescopic cylinder 18 will push the sliding seat 13 to translate along the slide rail 15. Further, the swing block 11 is driven to swing through the push-pull hinge rod 12. The other end of the swing block 11 drives the other push-pull hinge rod 12 to move. The other push-pull hinge rod 12 also pushes the other sliding seat 13 to translate along the slide rail 15, and the moving directions of the two sliding seats 13 can be made opposite. Thus, by controlling the expansion and contraction of the telescopic cylinder 18, the two sliding seats 13 are driven to approach or move away from each other.

[0044] Further, both ends of each slide rail 15 are fixedly connected to a limit plate 16 respectively. The arrangement of the limit plate 16 can prevent the sliding seat 13 from detaching from the slide rail 15.

[0045] Further, travel grooves 17 adapted to the length of the vertical connecting plate 14 are provided on both sides at the top end of the tray 3. When the two sliding seats 13 approach each other, the vertical connecting plates 14 also approach each other. The arrangement of the travel grooves 17 can increase the stroke of the vertical connecting plate 14. Further, the clamping rods 20 can clamp storage boxes with smaller lengths, improving the applicability of the device.

[0046] Further, two sliding blocks 19 fixedly installed inside the tray 3 are provided between the two sliding seats 13. The two slide rails 15 slide through the respective sliding blocks 19 in a one-to-one correspondence. The arrangement of the sliding blocks 19 can support the middle part of the slide rail 15, preventing the slide rail 15 from bending due to excessive local stress.

[0047] The working principle of the present utility model: When taking spare parts, the staff first place a plurality of spare parts to be used in the placement box, and then place the placement box on the top end of the tray 3. Start the telescopic cylinder 18 to drive the two clamping rods 20 to approach each other and make the clamping rods 20 clamp the placement box. After clamping the placement box, first perform "taring" through the gravity sensing module, that is, remove the weight of the placement box, and then collect the weight information of the spare parts. And collect the image information of the spare parts through the image acquisition module 8. Then, the gravity sensing module and the image acquisition module 8 transmit the collected information to the upper computer, and the upper computer can determine the quantity and category of the spare parts through the weight information and the image information.

[0048] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0049] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0050] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts belong to the scope of protection of the present utility model.

Claims

1. A device for identifying spare parts by gravity sensing, comprising a cabinet (1) and a host computer pre-loaded with basic information of various spare parts, characterized in that: A tray (3) is arranged at the top of the cabinet (1); a gravity sensing module is arranged between the tray (3) and the cabinet (1); an image acquisition module (8) is arranged directly above the tray (3); a horizontal cross plate (9) is fixed to the top of the image acquisition module (8); a vertical plate (5) is vertically fixedly connected to one side of the horizontal plate (9); the bottom end of the vertical plate (5) extends downward and is fixed to the top of the cabinet (1); the gravity sensing module and the image acquisition module (8) are both electrically connected to a host computer.

2. The device for identifying spare parts by gravity sensing according to claim 1, characterized in that: The tray (3) is hollow inside and has openings at both ends, and a clamping adjustment mechanism (4) is provided inside the tray (3), the clamping adjustment mechanism (4) comprising two sliding seats (13) slidably mounted at the two ends of the tray (3) and a push-pull mechanism for driving the two sliding seats (13) to move closer to or away from each other; one end of the sliding seat (13) close to the opening of the tray (3) is vertically connected upward to a vertical connecting plate (14), and a clamping rod (20) is integrally fixed to the inner side of the vertical connecting plate (14).

3. The device for identifying spare parts by gravity sensing according to claim 2, characterized in that: The push-pull mechanism comprises a swing block (11), a telescopic transmission mechanism and a plurality of slide rails (15), each of the slide rails (15) being installed in parallel and at intervals inside the tray (3), and both ends of each slide rail (15) are arranged to extend out of openings at both ends of the tray (3), and the sliding seat (13) is slidably connected to each slide rail (15); the swing block (11) is rotatably arranged between the two sliding seats (13), and both ends of the swing block (11) are hinged with push-pull hinged rods (12), and the free ends of the two push-pull hinged rods (12) are respectively hinged to the two sliding seats (13) in a one-to-one correspondence; the telescopic transmission mechanism is transmission-connected to one of the sliding seats (13).

4. The device for identifying spare parts by gravity sensing according to claim 3, characterized in that: Both ends of each slide rail (15) are fixedly connected to a limiting plate (16).

5. The device for identifying spare parts by gravity sensing according to claim 3, characterized in that: Both sides of the top of the tray (3) are provided with travel grooves (17) adapted to the length of the vertical connecting plate (14).

6. The device for identifying spare parts by gravity sensing according to claim 1, characterized in that: A voice broadcast module (6) electrically connected to a host computer is installed at the front end of the vertical plate (5).

7. The device for identifying spare parts by gravity sensing according to claim 1, characterized in that: A display module (7) electrically connected to a host computer is installed at the front end of the vertical plate (5).

8. The device for identifying spare parts by gravity sensing according to claim 1, characterized in that: The cabinet body (1) is hollow, and a cabinet door (2) that can be opened and closed is arranged at the front end of the cabinet body (1).

9. The device for identifying spare parts by gravity sensing according to claim 1, characterized in that: An RFID module for directly identifying spare parts with corresponding bar codes is arranged inside the vertical plate (5), and the RFID module is electrically connected to a host computer.

10. The device for identifying spare parts by gravity sensing according to claim 3, characterized in that: A plurality of sliding blocks (19) fixedly mounted inside the tray (3) are arranged between the two sliding seats (13), and each of the sliding rails (15) slides through each of the sliding blocks (19) in a one-to-one correspondence.

Images