Material box for SMD (Surface Mount Device) electronic devices
By introducing an expansion board and fixing mechanism into the material box, the lack of flexibility and customizability in the existing material box design is solved, enabling stable storage and management of surface mount electronic devices.
Patent Information
- Application Number
- CN202423310828.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing surface mount electronic component boxes lack flexibility and customizability in their design, making it impossible to flexibly adjust internal storage space, which increases the difficulty of storage management and may damage the components.
A structure including a first material box and a second material box is designed, with an extension plate slidably connected inside. The adjustability of the extension plate is achieved through an adjustment groove and a fixing mechanism. The stable expansion and contraction of the extension plate is achieved by using components such as inserts, slots, storage springs and return springs.
It enables flexible adjustment of the internal space of the material box, improves the flexibility and stability of storage management, and reduces the risk of device damage.
Smart Images
Figure CN223645250U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material box technology, and in particular to a material box for surface mount electronic devices. Background Technology
[0002] In modern electronics manufacturing, surface mount electronic devices (SMDs) are widely used in various electronic devices due to their small size, light weight, and stable performance. However, due to the tiny size and fragility of SMDs, how to efficiently store, transport, and manage these devices has become an urgent problem to be solved. Therefore, material boxes specifically designed for SMDs have emerged.
[0003] In current practices of surface mount electronic device storage and management, although various material boxes have been designed to store and protect these tiny and delicate components, many existing devices are significantly lacking in terms of the adjustability of internal space. Traditional material boxes often adopt a fixed size design, which cannot flexibly adjust the size and layout of the internal storage space according to actual needs. Utility Model Content
[0004] The technical problem to be solved by this utility model is that many material boxes in the prior art lack sufficient flexibility and customizability in design, which cannot meet this requirement. This not only increases the difficulty of storage management, but may also lead to device damage or performance degradation due to improper storage methods. Therefore, we propose a material box for surface mount electronic devices.
[0005] To achieve the above objectives, this application adopts the following technical solution: a material box for surface mount electronic devices, including a first material box, a second material box disposed on one side of the first material box, an expansion plate slidably connected inside the first material box, the surface of the expansion plate being slidably connected to the inside of the second material box, and an adjustment groove being provided at the front end of both the first material box and the second material box;
[0006] The adjustment groove is equipped with a fixing mechanism for limiting the position of the expansion plate.
[0007] Preferably, the fixing mechanism includes an adjusting block slidably connected inside the adjusting groove, a through groove is provided at the top of the adjusting groove, an insert is fixedly connected to the top of the adjusting block, a straight groove is provided at the bottom of the expansion plate, and a slot is provided at one end of the straight groove.
[0008] Preferably, the size of the insert is adapted to the size of the slot, and the surface of the insert is inserted into the interior of the slot.
[0009] Preferably, a storage spring is fixedly connected to the left end inside the first material box, and a push plate is fixedly connected to the side of the storage spring near the second material box.
[0010] Preferably, sliding grooves are provided on both sides of the adjustment groove, and sliders are fixedly connected to both sides of the adjustment block, with the surface of the sliders slidingly connected to the inside of the sliding groove.
[0011] Preferably, a return spring is fixedly connected to both sides of the rear end of the adjustment groove, and the rear end of the return spring is fixedly connected to the rear end of the adjustment groove.
[0012] Preferably, guide grooves are provided at both ends of the interior of the second material box, and guide blocks are fixedly connected to both ends of the expansion plate. The surface of the guide block is slidably connected to the interior of the guide groove.
[0013] The technical effects and advantages of this utility model are as follows:
[0014] In this invention, the operator pushes the adjusting block into the adjusting groove, causing the adjusting block to move the insert block and release the limiting position between the insert block and the slot. At the same time, the limiting position of the expansion plate is also released. The operator pulls the second material box, increasing the exposed area of the expansion plate between the first and second material boxes, thereby increasing the overall internal space. The above settings allow the operator to make appropriate adjustments to the internal space of the equipment. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0016] Figure 2 This is a partial cross-sectional view of the present invention.
[0017] Figure 3 This is a schematic diagram of the internal structure of the adjusting groove of this utility model;
[0018] Figure 4 This is a schematic diagram of the internal structure of the second material box of this utility model;
[0019] Figure 5 This is a schematic diagram of the expansion plate structure of this utility model;
[0020] Figure 6 This is a schematic diagram of the bottom structure of the extension plate of this utility model.
[0021] Legend: 1. First material box; 2. Second material box; 3. Extension plate; 4. Adjustment groove; 5. Adjustment block; 6. Through groove; 7. Insert block; 8. Straight groove; 9. Slot; 10. Storage spring; 11. Push plate; 12. Slide groove; 13. Slider; 14. Return spring; 15. Guide groove; 16. Guide block. Detailed Implementation
[0022] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0023] Reference Figure 1 - Figure 6 As shown, this utility model provides a technical solution: a material box for surface mount electronic devices, including a first material box 1, a second material box 2 disposed on one side of the first material box 1, an extension plate 3 slidably connected inside the first material box 1, the surface of the extension plate 3 being slidably connected to the interior of the second material box 2, and adjustment grooves 4 being provided at the front ends of both the first material box 1 and the second material box 2, with a fixing mechanism for limiting the position of the extension plate 3 installed inside the adjustment groove 4, the fixing mechanism including an adjustment block 5 slidably connected inside the adjustment groove 4, and a through groove 6 being provided at the top end of the adjustment groove 4 for adjustment. The top of block 5 is fixedly connected to the insert block 7. The bottom of the expansion plate 3 is provided with a straight groove 8. One end of the straight groove 8 is provided with a slot 9. When the operator pushes the adjusting block 5 into the adjusting groove 4, the adjusting block 5 moves the insert block 7 and releases the limit between the insert block 7 and the slot 9. At the same time, the limit of the expansion plate 3 is also released. The operator pulls the second material box 2, which increases the exposed area of the expansion plate 3 between the first material box 1 and the second material box 2, thereby increasing the overall internal space. The above settings allow the operator to make appropriate adjustments to the internal space of the equipment.
[0024] Reference Figure 3 , Figure 4 and Figure 6 As shown in this embodiment: the size of the insert 7 is adapted to the size of the slot 9, and the surface of the insert 7 is inserted into the interior of the slot 9. By adapting the size of the insert 7 to the size of the slot 9, the size matching of the insert 7 and the slot 9 achieves the fixed stability of the expansion plate 3 in the second material box 2, thereby ensuring the reliability of the entire device during operation.
[0025] Reference Figure 5 As shown in this embodiment: a storage spring 10 is fixedly connected to the left end inside the first material box 1, and a push plate 11 is fixedly connected to the side of the storage spring 10 near the second material box 2. When the operator pushes the extension plate 3 into the first material box 1, the extension plate 3 pushes the push plate 11 to compress and store the storage spring 10. When the operator releases the limit of the extension plate 3, the push plate 11 is quickly pushed under the action of the rebound force of the storage spring 10, and the extension plate 3 and the second material box 2 are moved a certain distance so that the operator can make adjustments.
[0026] Reference Figure 3As shown in this embodiment: sliding grooves 12 are provided on both sides of the inner side of the adjusting groove 4, and sliders 13 are fixedly connected to both sides of the adjusting block 5. The surface of the slider 13 is slidably connected to the inside of the sliding groove 12. When the operator moves the adjusting block 5, the adjusting block 5 drives the slider 13 to slide inside the sliding groove 12. Through the above setting, a smooth sliding fit is achieved between the outer surface of the slider 13 and the inner wall of the sliding groove 12. When the user operates the adjusting block 5 to move, the slider 13 can be driven to move smoothly in the sliding groove 12. This design ensures precise control of the moving position of the adjusting block 5, which not only simplifies the operation process, but also significantly increases the stability and long-term operation capability of the device.
[0027] Reference Figure 3 As shown in this embodiment: both sides of the rear end of the adjustment groove 4 are fixedly connected with return springs 14. The rear end of the return springs 14 is fixedly connected to the rear end of the adjustment groove 4. When the operator pushes the adjustment block 5 into the adjustment groove 4, the adjustment block 5 compresses the return spring 14 to store force, and at the same time drives the insertion block 7 to release the limit between it and the slot 9. After the operator adjusts the applicable position of the expansion plate 3, the adjustment block 5 is released. Under the action of the rebound force of the return spring 14, the adjustment block 5 is quickly moved to the outside of the adjustment groove 4, and the insertion block 7 is inserted into the slot 9 to fix the position of the expansion plate 3.
[0028] Reference Figure 4 As shown in this embodiment: guide grooves 15 are provided at both ends of the interior of the second material box 2, and guide blocks 16 are fixedly connected to both ends of the expansion plate 3. The surface of the guide block 16 is slidably connected to the interior of the guide groove 15. When the operator moves the expansion plate 3, the expansion plate 3 drives the guide block 16 to slide inside the guide groove 15. Through the above settings, a tight fit between the guide block 16 and the guide groove 15 is achieved, ensuring the accuracy and stability of the expansion plate 3 when it moves. In addition, this structural design also has good wear resistance, extending the service life of the device. In practical applications, users can easily adjust the position of the expansion plate 3.
[0029] Working principle:
[0030] Step 1: Push the adjusting block 5 to release the limiting position of the insert block 7.
[0031] The staff first pushes the adjusting block 5 into the adjusting slot 4. This action causes the adjusting block 5 to move the insert block 7, thereby releasing the limiting relationship between the insert block 7 and the slot 9. This step is the key starting point of the adjustment process and lays the foundation for the subsequent steps.
[0032] Step 2: Release the limit of expansion board 3
[0033] With the removal of the limiting relationship between the insert 7 and the slot 9, the limiting of the expansion board 3 is also removed. This means that the expansion board 3 can now move or unfold freely to a certain extent, providing the possibility for subsequent space adjustments.
[0034] Step 3: Pull the second material box 2 to adjust the space.
[0035] After the limits of the insert 7 and the expansion plate 3 are released, the operator can pull the second material box 2. This action increases the exposed area of the expansion plate 3 between the first material box 1 and the second material box 2, thereby effectively improving the overall internal space. This step is the ultimate goal of the adjustment process. By adjusting the size of the space, the operator can make more flexible use of the internal space of the equipment to adapt to different needs.
[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A material box for surface mount electronic devices, comprising a first material box (1), characterized in that: A second material box (2) is provided on one side of the first material box (1). An extension plate (3) is slidably connected inside the first material box (1). The surface of the extension plate (3) is slidably connected to the inside of the second material box (2). An adjustment groove (4) is provided at the front end of both the first material box (1) and the second material box (2). The adjustment groove (4) is equipped with a fixing mechanism for limiting the position of the extension plate (3).
2. The material box for surface mount electronic devices according to claim 1, characterized in that: The fixing mechanism includes an adjusting block (5) that is slidably connected inside the adjusting groove (4). A through groove (6) is provided at the top of the adjusting groove (4). An insert (7) is fixedly connected to the top of the adjusting block (5). A straight groove (8) is provided at the bottom of the expansion plate (3). A slot (9) is provided at one end of the straight groove (8).
3. A material box for surface mount electronic devices according to claim 2, characterized in that: The size of the insert (7) is adapted to the size of the slot (9), and the surface of the insert (7) is inserted into the interior of the slot (9).
4. A material box for surface mount electronic devices according to claim 1, characterized in that: A storage spring (10) is fixedly connected to the left end inside the first material box (1), and a push plate (11) is fixedly connected to the side of the storage spring (10) near the second material box (2).
5. A material box for surface mount electronic devices according to claim 2, characterized in that: The adjustment groove (4) has sliding grooves (12) on both sides, and the adjustment block (5) has sliders (13) fixedly connected to both sides. The surface of the sliders (13) is slidably connected to the inside of the sliding grooves (12).
6. A material box for surface mount electronic devices according to claim 1, characterized in that: Both sides of the rear end of the adjustment groove (4) are fixedly connected with return springs (14), and the rear end of the return springs (14) is fixedly connected to the rear end of the adjustment groove (4).
7. A material box for surface mount electronic devices according to claim 1, characterized in that: The second material box (2) has guide grooves (15) at both ends inside, and guide blocks (16) are fixedly connected to both ends of the expansion plate (3). The surface of the guide block (16) is slidably connected to the inside of the guide groove (15).