Cargo traceability equipment
By designing a combination of protective cover plate and mobile block on the handheld terminal, the protection scanning head is solved, and the problem of easy damage to the handheld terminal scanning head is achieved during the transfer process, and normal query and recording of cargo traceability information is achieved.
Patent Information
- Application Number
- CN202421860674.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The scanning heads of existing handheld terminals are prone to contact and friction with external objects during transportation, resulting in scratches and damage, affecting the normal progress of cargo traceability.
A cargo traceability device is designed, using a combination of a protective cover plate and a moving block. Through the mutual cooperation of the protective cover plate and the moving block, the scanning head is covered and protected from contact and friction with external objects.
It effectively prevents damage to the scanning head during the transfer process and ensures normal query and recording of cargo traceability information.
Smart Images
Figure CN223038403U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of goods traceability instruments, in particular to a goods traceability device. Background Technique
[0002] With the continuous development of e-commerce, the rapid traceability system is also constantly improving. It refers to the real-time supervision and tracking of the transportation process and information of express parcels through technical means and information systems, providing more reliable express services for consumers. When querying the traceability information of goods, it only needs the courier to scan the barcode on the goods through a handheld terminal. Thus, it can be seen that the handheld terminal scanner is a very important instrument in the goods traceability process.
[0003] At present, in the process of using the existing handheld terminal, it mainly relies on the scanner head set at its front end to query the traceability information of goods. Since the scanner head of the handheld terminal is always in a naked state, when the handheld terminal is being transferred, due to the relatively complex working environment of the courier, the scanner head at its end is prone to contact and friction with foreign objects, resulting in scratching and damage, which affects the subsequent normal scanning and traceability of goods. Therefore, we propose a goods traceability device to solve the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a goods traceability device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A goods traceability device, including a handheld terminal, a scanner head is provided at the front end of the handheld terminal, and a protective cover plate is covered on the side of the scanner head. Moving blocks are symmetrically connected to the inner side of the protective cover plate, and sliding grooves adapted to the moving blocks are opened inside the handheld terminal.
[0007] In this device, by providing a protective cover plate and moving blocks, during the transfer of the handheld terminal, through the mutual cooperation of the protective cover plate and the moving blocks, the coverage protection of the scanner head can be realized, effectively preventing the scanner head from being always exposed outside, thereby effectively preventing the scanner head from being damaged by friction with keys.
[0008] Preferably, cavities are respectively opened inside the moving blocks, springs are connected to the inner walls of the cavities, the springs are connected to each other through limit blocks on the side away from each other, and limit grooves adapted to the limit blocks are symmetrically opened at the upper and lower ends of the handheld terminal.
[0009] Preferably, sliding blocks are symmetrically connected to the inner side of the limit blocks, and sliding channels adapted to the sliding blocks are opened inside the moving blocks.
[0010] Preferably, a threaded groove is provided at the center of the protective cover plate, and a threaded rod is inserted into the threaded groove.
[0011] Preferably, the bottom end of the threaded rod is connected to a support plate through a bearing, and the support plate is arranged in a long strip shape.
[0012] Preferably, rotating pieces are symmetrically distributed at the bottom end of the threaded rod, and a rectangular groove is provided inside the protective cover plate at the bottom end of the threaded groove.
[0013] Preferably, guide rods are symmetrically connected to the top end of the support plate, and a moving groove adapted to the guide rods is provided inside the protective cover plate.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] 1. By providing a protective cover plate and a moving block, during the transportation of the handheld terminal, through the mutual cooperation of the protective cover plate and the moving block, the covering protection of the scanning head can be realized, effectively preventing the scanning head from being always exposed outside, thereby effectively preventing the scanning head from being damaged by friction with external objects.
[0016] 2. By providing a threaded rod and a support plate, during use, through the mutual cooperation of the threaded rod and the support plate, the position of the support plate can be adjusted, thereby facilitating the staff to place the handheld terminal obliquely on the desktop, so as to facilitate the courier to record and observe the data on the handheld terminal. Description of the Drawings
[0017] Figure 1 is a three-dimensional structural schematic diagram of a goods traceability device proposed by the present utility model;
[0018] Figure 2 is Figure 1 a three-dimensional structural schematic diagram of the handheld terminal and the protective cover plate in
[0019] Figure 3 is Figure 1 a three-dimensional sectional schematic diagram of the rotating piece and the rectangular groove in
[0020] Figure 4 is the Figure 3 enlarged schematic diagram of the structure at A in
[0021] Figure 5 is Figure 1 a three-dimensional sectional schematic diagram of the spring and the limit block in
[0022] In the figure: 1. Handheld terminal; 2. Scanning head; 3. Protective cover plate; 4. Moving block; 5. Sliding groove; 6. Spring; 7. Limit block; 8. Sliding block; 9. Threaded rod; 10. Support plate; 11. Guide rod; 12. Rotating piece; 13. Hole; 14. Rectangular groove. Detailed implementation mode
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0024] Refer to Figures 1-5 , a goods traceability device, including a handheld terminal 1, a scanning head 2 is provided at the front end of the handheld terminal 1, and a protective cover plate 3 is covered on the side of the scanning head 2. The handheld terminal 1 and the scanning head 2 are existing mature technologies, and their working principles will not be described in detail here. Moving blocks 4 are symmetrically connected to the inner side of the protective cover plate 3. A sliding groove 5 adapted to the moving blocks 4 is opened inside the handheld terminal 1. The cross-sectional area of the protective cover plate 3 is larger than that of the scanning head 2, so as to realize the full protection of the scanning head 2.
[0025] Furthermore, refer to Figure 3 and Figure 5 It can be known that holes 13 are respectively opened inside the moving blocks 4, and springs 6 are connected to the inner walls of the holes 13. The springs 6 are connected to each other by limit blocks 7 on the side away from each other. Limit grooves adapted to the limit blocks 7 are symmetrically opened at the upper and lower ends of the handheld terminal 1. When in use, when the two limit blocks 7 are engaged with the limit grooves on the upper side of the handheld terminal 1, the protective cover plate 3 covers the scanning head 2. When the two limit blocks 7 are engaged with the limit grooves on the lower side of the handheld terminal 1, the protective cover plate 3 no longer covers the scanning head 2, so as to ensure the normal use of the scanning head 2.
[0026] Furthermore, refer to Figure 4 It can be known that sliding blocks 8 are symmetrically connected to the inner side of the limit blocks 7, and sliding channels adapted to the sliding blocks 8 are opened inside the moving blocks 4. Through the arrangement of the two sliding blocks 8, it can effectively ensure the stable sliding of the limit blocks 7 inside the holes 13.
[0027] Furthermore, refer to Figure 1 and Figure 3 It can be known that a threaded groove is opened at the central position of the protective cover plate 3, and a threaded rod 9 is inserted into the threaded groove. When data needs to be recorded, the staff can rotate the threaded rod 9 so that it is in threaded cooperation with the threaded groove, so as to change the combined length of the threaded rod 9 and the threaded groove, and the inclination angle of the handheld terminal 1 can be adjusted. Then the handheld terminal 1 is placed obliquely on the table, so that it is convenient for the staff to see the data displayed on the handheld terminal 1.
[0028] Furthermore, referring to Figure 3 it can be known that the bottom end of the threaded rod 9 is connected with a support plate 10 through a bearing, and the support plate 10 is arranged in a long strip shape. By means of the support plate 10 arranged in a long strip shape, the contact area with the desktop can be increased, thereby effectively ensuring the stability of the device when it is placed obliquely.
[0029] Furthermore, referring to Figure 3 it can be known that the bottom end of the threaded rod 9 is symmetrically distributed with rotating pieces 12, and a rectangular groove 14 is opened inside the protective cover plate 3 at the bottom end of the thread groove. By means of the opening of the rectangular groove 14, it is convenient for the staff to rotate the rotating pieces 12, thereby improving the convenience in the process of rotating the threaded rod 9. In addition, since the rectangular groove 14 is opened at the bottom end of the protective cover plate 3, it will not affect the normal protection of the scanning head 2.
[0030] Furthermore, referring to Figure 1 it can be known that the top end of the support plate 10 is symmetrically connected with guide rods 11, and a moving groove adapted to the guide rods 11 is opened inside the protective cover plate 3. Through the mutual cooperation of the guide rods 11 and the moving groove, the moving support plate 10 can be guided to prevent the support plate 10 from rotating together with the threaded rod 9, thereby effectively ensuring the stability of the support plate 10 during the moving process.
[0031] Working principle: When the present utility model is in use, the staff can first hold the handheld terminal 1, and then align the scanning head 2 with the barcode of the goods, so as to realize the query of the traceability information of the goods. After the query is completed, the staff can manually squeeze the two limiting blocks 7, so that they squeeze the spring 6, so that the two limiting blocks 7 can be embedded into the slot 13. At this time, the staff can push up the protective cover plate 3, thereby driving the moving block 4 connected to the inner side of the protective cover plate 3 to slide inside the sliding groove 5, so as to cover the scanning head 2. After completely covering the scanning head 2, the two limiting blocks 7 are corresponding to the two limiting slots opened at the top end of the handheld terminal 1, so that the limiting blocks 7 are embedded into the upper limiting slots through the elastic force of the spring 6, so as to realize the limiting fixation of the protective cover plate 3, thereby realizing the protection of the scanning head 2. When the handheld terminal 1 needs to be used again, the staff can squeeze the two limiting blocks 7 again, so that they can be engaged into the limiting slots at the lower side of the handheld terminal 1, so that the protective cover plate 3 no longer covers the scanning head 2. The above is the whole working principle of the present utility model.
[0032] In the present utility model, the installation methods, connection methods or setting methods of all the above-mentioned components are common mechanical methods, and the specific structures, models and coefficient indexes of all its components are its own technologies. As long as the beneficial effects can be achieved, they can be implemented, so no more details will be described.
[0033] The above embodiments are the preferred embodiments of the present utility model. However, the embodiments of the present utility model are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present utility model shall be equivalent replacement methods and are all included in the protection scope of the present utility model.
[0034] In the present utility model, unless otherwise stated, the directional terms such as "up and down, left and right, front and back, inside and outside, vertical and horizontal" included in the terms only represent the directions of the terms in the normal use state, or are the common names understood by those skilled in the art, and should not be regarded as a limitation of the terms. At the same time, the numerical sequence terms such as "first", "second", and "third" do not represent specific quantities and orders, but are only used for name distinction. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
Claims
1. A cargo tracing device, comprising a handheld terminal (1), characterized in that: The front end of the handheld terminal (1) is provided with a scanning head (2), and the side of the scanning head (2) is covered with a protective cover plate (3), the inner side of the protective cover plate (3) is symmetrically connected to a moving block (4), and a sliding groove (5) adapted to the moving block (4) is provided inside the handheld terminal (1).
2. A cargo tracing device according to claim 1, characterized in that: The movable blocks (4) are respectively provided with slots (13) inside, and the inner walls of the slots (13) are connected to springs (6), the sides of the springs (6) that are away from each other are connected via limit blocks (7), and the upper and lower ends of the handheld terminal (1) are symmetrically provided with limit slots that are compatible with the limit blocks (7).
3. A cargo tracing device according to claim 2, characterized in that: The inner side of the limit block (7) is symmetrically connected to a sliding block (8), and the interior of the moving block (4) is provided with a slideway adapted to the sliding block (8).
4. The cargo tracing device according to claim 1, characterized in that: A thread groove is provided at the center of the protective cover plate (3), and a threaded rod (9) is inserted into the thread groove.
5. A cargo tracing device according to claim 4, characterized in that: The bottom end of the threaded rod (9) is connected to a support plate (10) via a bearing, and the support plate (10) is configured in a long strip shape.
6. A cargo tracing device according to claim 4, characterized in that: The bottom end of the threaded rod (9) is symmetrically provided with rotating plates (12), and the protective cover plate (3) at the bottom end of the threaded groove is provided with a rectangular groove (14) inside.
7. The cargo tracing device according to claim 5, characterized in that: The top end of the support plate (10) is symmetrically connected to a guide rod (11), and a movable groove adapted to the guide rod (11) is provided inside the protective cover plate (3).