A logistics distribution management device

Abstract

The patent discloses a logistics allocation management device, which comprises a logistics collection terminal, the outside of the logistics collection terminal is equipped with a protective shell, the bottom end of the protective shell is equipped with a handle, the upper end of the handle is equipped with a U-shaped frame, and the bottom end of the protective shell is installed with a sliding block; a sliding cavity is formed in the inside of the U-shaped frame, the sliding block is installed in the sliding cavity, the top end of the handle and the bottom end of the U-shaped frame are equipped with an adjusting mechanism, and the adjusting mechanism comprises a bearing block installed at the bottom end of the U-shaped frame; the logistics allocation management device, the adjusting mechanism is matched with the adjusting shaft and the adjusting hole, the clamping and fixing of the clamping block and the clamping groove can realize the multi-angle adjustment of the handle relative to the protective shell (and the internal terminal), and the device is suitable for the hand size and operation posture of the operator.

Description

Technical Field

[0001] This patent relates to the field of logistics management, specifically a logistics dispatch and management device. Background Technology

[0002] With the rapid development of the smart logistics industry, logistics information collection terminals, as the core hardware for end-to-end data collection, are widely used in scenarios such as warehousing, cargo sorting, transportation monitoring, and outbound verification. Their working environment often involves frequent movement, collisions, dust erosion (e.g., in warehousing and sorting areas), and hand fatigue (e.g., prolonged barcode scanning). Existing technologies for logistics collection terminals have the following shortcomings: traditional terminal handles are mostly fixed structures, unable to adjust the angle and grip comfort according to the operator's hand size and working posture (e.g., standing sorting, bending over for warehousing, vehicle-mounted operation), easily leading to hand fatigue and reduced work efficiency over long periods; some adjustable handles use simple hinge structures, which are not securely fixed after adjustment, causing the terminal to wobble during operation and affecting the accuracy of barcode scanning and data entry. Therefore, we propose a logistics dispatch management device. Utility Model Content

[0003] In view of the shortcomings of existing technologies, the purpose of this patent is to provide a logistics dispatch and management device.

[0004] The technical solution adopted by this patent to solve its technical problem is: a logistics allocation and management device, including a logistics collection terminal, the logistics collection terminal is covered with a protective shell, the bottom of the protective shell is equipped with a handle, the upper end of the handle is equipped with a U-shaped frame, and the bottom of the protective shell is equipped with a slider; the U-shaped frame has a sliding cavity inside, the slider is installed in the sliding cavity, the top of the handle and the bottom of the U-shaped frame are equipped with an adjustment mechanism, the adjustment mechanism includes a support block installed at the bottom of the U-shaped frame, the side wall of the support block has an adjustment hole through it, the adjustment hole is installed with an adjustment shaft, and adjustment plates are installed at both ends of the adjustment shaft, and the two adjustment plates are connected to the handle.

[0005] Furthermore, the opposing sidewalls of the two adjustment plates are equipped with locking blocks, and the top two sidewalls of the handle are provided with locking slots, in which the locking blocks are engaged.

[0006] Furthermore, the adjusting shaft and the adjusting hole are clearance fit.

[0007] Furthermore, countersunk screw holes are provided on both outer walls of the U-shaped frame. A bolt body is screwed into the inside of the countersunk screw hole. A circular groove is provided at the bottom end of the bolt body. A bolt rod is installed inside the circular groove. The end of the bolt rod is fitted to the slider.

[0008] Furthermore, a fixing ring is installed on the upper outer end of the bolt rod, and an annular pressure plate, a spring and an annular rubber sheet are fitted on the circumferential surface of the bolt rod. An extrusion block is installed at the upper edge of the annular rubber sheet.

[0009] Furthermore, the side wall of the grip has a grip opening.

[0010] Furthermore, the logistics data acquisition terminal is internally equipped with functional modules, including a multimodal data acquisition module, a data processing and analysis module, a wireless communication module, a human-computer interaction module, a system control module, and a scenario-based application module.

[0011] The beneficial effects of this patent are: A logistics dispatching and management device includes an adjustment mechanism that, through the cooperation of an adjustment shaft and an adjustment hole, combined with the locking and fixing of a locking block and a locking slot, enables multi-angle adjustment of the handle relative to the protective shell (and internal terminal), adapting to different scenarios such as the operator's hand size and working posture (e.g., standing to scan codes, bending over to enter the warehouse, and vehicle-mounted operation). During the adjustment process, the slider slides smoothly within the sliding cavity of the U-shaped frame, ensuring smooth angle adjustment, reducing operating resistance, reducing hand fatigue during long-term operation, and improving logistics collection efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this patent.

[0013] Figure 2 This is a schematic diagram of the grip of this patent.

[0014] Figure 3 This is a schematic diagram of the adjustment mechanism of this patent.

[0015] Figure 4 This is a schematic diagram of the bolt body of this patent.

[0016] Explanation of reference numerals in the attached drawings: 1. Logistics collection terminal; 2. Protective shell; 3. Handle; 4. Slider; 5. U-shaped frame; 6. Sliding cavity; 7. Countersunk screw hole; 8. Bolt body; 81. Circular groove; 82. Annular rubber sheet; 83. Bolt rod; 84. Extrusion block; 85. Annular pressure plate; 86. Fixing ring; 87. Spring; 9. Adjustment mechanism; 10. Handle opening; 11. Bearing block; 12. Adjustment hole; 13. Adjustment shaft; 14. Adjustment plate; 15. Locking block. Detailed Implementation

[0017] The present patent is further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the patent. Furthermore, it should be understood that after reading the teachings of this patent, those skilled in the art can make various alterations or modifications to this patent, and these equivalent forms also fall within the scope defined by the appended claims.

[0018] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This is a schematic diagram of the structure of this patent. A logistics dispatch and management device includes a logistics collection terminal 1. The logistics collection terminal 1 is fitted with a protective shell 2. The bottom of the protective shell 2 is fitted with a handle 3. The upper end of the handle 3 is fitted with a U-shaped frame 5. The bottom of the protective shell 2 is fitted with a slider 4. The U-shaped frame 5 has a sliding cavity 6 inside, and the slider 4 is installed in the sliding cavity 6. The top of the handle 3 and the bottom of the U-shaped frame 5 are fitted with an adjustment mechanism 9. The adjustment mechanism 9 includes a support block 11 installed at the bottom of the U-shaped frame 5. The side wall of the support block 11 has an adjustment hole 12. An adjustment shaft 13 is installed inside the adjustment hole 12. Adjustment plates 14 are installed at both ends of the adjustment shaft 13. The two adjustment plates 14 are connected to the handle 3.

[0019] In the specific implementation process, the logistics collection terminal 1 is preferably an industrial-grade handheld terminal, compatible with basic functions such as barcode scanning and RFID reading. The protective shell 2 is made of ABS engineering plastic through one-piece injection molding. The handle 3 is mainly made of hard plastic, suitable for adult hand grip. The U-shaped frame 5 is made of aluminum alloy with the opening facing upwards. The bottom of the protective shell 2 is fixed with a slider 4 by screws. The interior of the U-shaped frame 5 has a sliding cavity 6 along its length, the cavity size of which is clearance-fitted with the slider 4. The slider 4 is slidably installed in the sliding cavity 6. The adjustment mechanism 9 is used to adjust the grip 3 and the protective shell. The relative angle adjustment mechanism 9 includes a support block 11 fixedly installed at the middle of the bottom of the U-shaped frame 5 by bolts. The side wall of the support block 11 is provided with an adjustment hole 12 through the horizontal direction. An adjustment shaft 13 is movably installed inside the adjustment hole 12. Adjustment plates 14 are fixedly installed at both ends of the adjustment shaft 13 by welding. The lower ends of the two adjustment plates 14 are fixedly connected to the top of the handle 3 by bolts. By rotating the adjustment shaft 13 in the adjustment hole 12, the handle 3 can be rotated around the adjustment shaft 13, thereby adjusting the angle between the handle 3 and the protective shell 2.

[0020] In some technical solutions, the opposing side walls of the two adjustment plates 14 are equipped with locking blocks 15, and the top two side walls of the handle 3 are provided with locking grooves, in which the locking blocks 15 are engaged.

[0021] In the specific implementation process, when it is necessary to adjust the angle of the handle 3, the operator applies external force to push the handle 3, so that the locking block 15 overcomes the elastic deformation and disengages from the current slot. After rotating the handle 3 around the adjustment shaft 13 to the target angle, the locking block 15 is locked into the corresponding slot under its own elasticity, thus completing the angle locking. This structure can realize multi-level adjustment of the handle 3 within the range of 0°-90°, which is suitable for different working postures such as standing scanning, bending over to enter the warehouse, and vehicle operation. At the same time, the locking and engaging structure between the locking block and the slot is simple and easy to assemble, and the angle adjustment can be completed without additional tools.

[0022] In some technical solutions, the adjusting shaft 13 and the adjusting hole 12 are clearance fit.

[0023] In the specific implementation process, the clearance fit design can reduce the frictional resistance between the adjustment shaft 13 and the adjustment hole 12, making the angle adjustment of the grip 3 smoother and avoiding jamming.

[0024] In some technical solutions, countersunk screw holes 7 are provided on both outer walls of the U-shaped frame 5. A bolt body 8 is screwed into the inside of the countersunk screw hole 7. A circular groove 81 is provided at the bottom of the bolt body 8. A bolt rod 83 is installed inside the circular groove 81. The end of the bolt rod 83 is fitted with the slider 4.

[0025] In the specific implementation process, after the handle 3 is adjusted to the target angle, the operator rotates the bolt body 8 with an Allen wrench, causing the bolt body 8 to move downward along the countersunk threaded hole 7, which drives the bolt rod 83 to move downward synchronously until the arc-shaped end of the bolt rod 83 is tightly attached to the side wall of the slider 4. The frictional force locks the position of the slider 4 in the sliding cavity 6, thereby fixing the relative angle between the protective shell 2 and the handle 3. The movable fit design of the bolt rod 83 and the circular groove 81 can ensure that the bolt rod 83 is always perpendicularly attached to the side wall of the slider 4, improving the fixing stability and avoiding fixing failure caused by the tilting of the bolt body 8.

[0026] In some technical solutions, a fixing ring 86 is installed on the upper outer end of the bolt rod 83, and an annular pressure plate 85, a spring 87 and an annular rubber sheet 82 are fitted on the circumferential surface of the bolt rod 83. An extrusion block 84 is installed at the upper edge of the annular rubber sheet 82.

[0027] In the specific implementation process, when the bolt body 8 is tightened downwards, the end of the bolt shank 83 is in contact with the slider 4 and receives a reaction force, which pushes the annular pressure plate 85 upwards to compress the spring 87. The elastic preload generated by the spring 87 is transmitted to the annular rubber sheet 82 through the annular pressure plate 85, causing the annular rubber sheet 82 to expand radially. The extrusion block 84 is tightly attached to the inner wall of the circular groove 81, increasing the friction between the bolt shank 83 and the bolt body 8, achieving the anti-loosening effect and preventing the bolt body 8 from loosening due to vibration during operation. At the same time, the elastic buffering effect of the spring 87 can absorb the vibration energy transmitted by the slider 4, reduce the impact of vibration on the internal functional modules of the logistics acquisition terminal 1, and improve the data acquisition accuracy.

[0028] In some technical solutions, the side wall of the grip 3 is provided with a grip opening 10.

[0029] In the specific implementation process, when the operator holds the handle 3, his / her fingers naturally embed into the handle opening 10.

[0030] In some technical solutions, the logistics data acquisition terminal 1 is internally equipped with functional modules, including a multimodal data acquisition module, a data processing and analysis module, a wireless communication module, a human-computer interaction module, a system control module, and a scenario-based application module.

[0031] In the specific implementation process, the multimodal data acquisition module is installed at the front end of the logistics acquisition terminal 1, including a laser scanning head (model Honeywell N6603), an RFID reader (supporting UHF band) and a temperature and humidity sensor (model SHT30). The protective shell 2 has a transparent PC material window (2mm thick, light transmittance ≥95%) corresponding to the position of the laser scanning head, and a sensing hole with a diameter of 2mm (with a dustproof mesh installed inside the hole) corresponding to the position of the temperature and humidity sensor, to ensure that the data acquisition is not blocked by the protective structure. Data processing and parsing module: Integrated on the main control circuit board in the middle of the terminal, including MCU chip (model STM32H743) and 16GB flash memory chip. The circuit board is attached to the heat dissipation fins on the inner wall of the protective shell 2 by thermal conductive silicone. The heat dissipation fins are made of aluminum alloy, which can quickly dissipate the heat generated by the module operation and avoid high temperature affecting data processing efficiency. Wireless communication module: Installed at the rear end of logistics collection terminal 1, including 5G module (model Quectel RM500Q) and Wi-Fi 6 module (model Intel AX200). The antenna of the module is attached to the inner rear end of the protective shell 2 (the corresponding area of ​​the protective shell 2 is made of non-metallic material to avoid shielding communication signals), ensuring stable data upload and reception in warehousing, transportation and other scenarios. Human-computer interaction module: includes a 5-inch touch screen on the terminal surface (1280×720 resolution, equipped with 2.5D tempered glass) and 3 physical function keys (corresponding to "one-click upload", "supplementary data collection" and "power" respectively). The protective shell 2 has a screen window (0.2mm gap with the edge of the touch screen) at the position of the touch screen, and button holes (5mm diameter, with silicone sleeve on the inner wall to take into account both operation feel and dust and water resistance) at the position of the physical function keys. System control module: Integrated with the main control circuit board, it connects to various functional modules through the GPIO interface, and receives status feedback signals of the adjustment mechanism 9 (such as the pressure signal of the bolt rod 83) through the ADC interface. It can adjust the status according to the angle of the grip 3 to optimize the display angle adaptation parameters of the touch screen and improve the human-computer interaction experience. Scenario-based application modules: These are integrated into the flash memory chip via software programs and include sub-modules such as warehouse management, transportation monitoring, and sorting statistics. The module interface is displayed via a touch screen, and the angle of the handle 3 can be adjusted to adapt to different working postures of the operator, such as standing or bending over, to reduce visual fatigue.

[0032] It will be apparent to those skilled in the art that this patent is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this patent. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this patent is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this patent. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A logistics dispatching and management device, comprising a logistics data collection terminal (1), characterized in that, The logistics collection terminal (1) is fitted with a protective shell (2), the bottom of the protective shell (2) is fitted with a handle (3), the upper end of the handle (3) is fitted with a U-shaped frame (5), and the bottom of the protective shell (2) is fitted with a slider (4). The U-shaped frame (5) has a sliding cavity (6) inside, and the slider (4) is installed in the sliding cavity (6). The top of the handle (3) and the bottom of the U-shaped frame (5) are equipped with an adjustment mechanism (9). The adjustment mechanism (9) includes a support block (11) installed at the bottom of the U-shaped frame (5). The side wall of the support block (11) has an adjustment hole (12) through it. An adjustment shaft (13) is installed inside the adjustment hole (12). An adjustment plate (14) is installed at both ends of the adjustment shaft (13). The adjustment plates (14) on both sides are connected to the handle (3).

2. The logistics dispatching and management device according to claim 1, characterized in that: Both sides of the adjustment plate (14) are equipped with a locking block (15), and both sides of the top of the handle (3) are provided with a locking groove, and the locking block (15) is engaged in the locking groove.

3. The logistics dispatching and management device according to claim 1, characterized in that: The adjusting shaft (13) and the adjusting hole (12) are clearance fit.

4. The logistics dispatching and management device according to claim 1, characterized in that: The outer walls of both sides of the U-shaped frame (5) are provided with countersunk screw holes (7), and a bolt body (8) is screwed into the inside of the countersunk screw hole (7). A circular groove (81) is provided at the bottom end of the bolt body (8), and a bolt rod (83) is installed inside the circular groove (81). The end of the bolt rod (83) is fitted with the slider (4).

5. The logistics dispatching and management device according to claim 4, characterized in that: A retaining ring (86) is installed on the upper outer end of the bolt rod (83). An annular pressure plate (85), a spring (87) and an annular rubber sheet (82) are fitted on the circumferential surface of the bolt rod (83). An extrusion block (84) is installed at the upper edge of the annular rubber sheet (82).

6. The logistics dispatching and management device according to claim 1, characterized in that: The grip (3) has a grip opening (10) on its side wall.

7. The logistics dispatching and management device according to claim 1, characterized in that: The logistics data acquisition terminal (1) is internally equipped with functional modules, including a multimodal data acquisition module, a data processing and parsing module, a wireless communication module, a human-computer interaction module, a system control module, and a scenario-based application module.

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