Double-sided detection device for mobile phone middle plate
Patent Information
- Application Number
- CN202522386452.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-11
AI Technical Summary
[0003]目前在生产手机中板时，需要使用探针对手机中板的两侧外表面进行检测，在检测时需要将手机中板通过压紧螺栓锁紧固定，从而可以便于探针对手机中板两侧进行检测，但是通过压紧螺栓锁紧固定后不便于快速更换手机中板，在检测时效率较慢
1、本实用新型中，将手机中板本体从固定台的前侧滑动插入安装槽的内部，在安装槽的内部通过倾斜设置的弹簧夹片对手机中板本体的底部进行约束，进而可以防止手机中板本体在安装槽的内部产生晃动，便于后续通过检测组件对其进行检测，检测完毕后将手机中板本体沿着安装槽向后滑动，使其可以从固定台后侧滑出，滑出时与弹簧夹片的倾斜方向一致，可以避免从前侧抽拉取出时将弹簧夹片损坏。
Smart Images
Figure CN224838897U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mobile phone mid-plate production technology, and in particular to a double-sided inspection device for mobile phone mid-plates. Background Technology
[0002] The aluminum alloy midplate is a component of a mobile phone, located between the base plate and the front plate. It is mainly used to install the circuit board and battery, and to protect the circuit board and battery when the phone is hit. In modern smartphones, the midplate plays a key structural and support role, helping to assemble the complete phone. The design of the midplate also enhances the durability of the phone during use and protects important internal components from damage, resisting the impact of accidental collisions or shocks.
[0003] Currently, when producing mobile phone mid-plates, probes are needed to inspect the outer surfaces on both sides of the mid-plate. During inspection, the mid-plate needs to be locked and fixed with clamping bolts to facilitate probe inspection of both sides. However, after being locked and fixed with clamping bolts, it is not convenient to quickly replace the mid-plate, resulting in slow inspection efficiency. Utility Model Content
[0004] To address the problems in the prior art, this utility model provides a double-sided inspection device for the mid-plate of a mobile phone.
[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: A double-sided inspection device for a mobile phone mid-plate includes a working panel. A fixed platform is installed at the top center of the working panel. The top of the fixed platform has an installation groove extending to the front and rear sides. Two side grooves are opened on the inner walls of both sides of the installation groove. Spring clips are inclinedly arranged inside the multiple side grooves. Inspection components are arranged at the top of the working panel near the two side edges. The mobile phone mid-plate body is arranged inside the installation groove.
[0006] Optionally, the rear sides of multiple spring clips are movable, and the two spring clips located on one side of the side groove have the same tilt direction.
[0007] Optionally, the detection component includes an electric slide rail, a movable slide rail on top of the electric slide rail, and an electric slide block on top of the movable slide rail.
[0008] Optionally, guide grooves are provided on both outer surfaces of the movable slide rail, and guide plates are fixed on both sides of the electric slide block. The bottoms of the two guide plates are slidably engaged inside the guide grooves.
[0009] Optionally, the top of the electric slide has a mounting opening near the front edge, and the rear inner wall of the mounting opening has an insertion port.
[0010] Optionally, a mounting base is engaged inside the mounting port, an insert plate is fixed to the rear side of the mounting base, the insert plate extends into the interior of the mounting port, and a probe is fixed to the front side of the mounting base.
[0011] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art. Of course, any product implementing this utility model does not necessarily need to achieve all of the following advantages at the same time: 1. In this utility model, the mobile phone mid-plate body is slidably inserted into the mounting groove from the front side of the fixing platform. Inside the mounting groove, the bottom of the mobile phone mid-plate body is constrained by the inclined spring clips, thereby preventing the mobile phone mid-plate body from shaking inside the mounting groove, which facilitates subsequent testing by the testing components. After the testing is completed, the mobile phone mid-plate body is slid backward along the mounting groove so that it can slide out from the rear side of the fixing platform. When sliding out, it is in the same inclination direction as the spring clips, which can avoid damaging the spring clips when pulling it out from the front side.
[0012] 2. In this utility model, when testing the mobile phone mid-plate body, the electric slide rail can drive the movable slide rail to slide, and then the position of the mounting seat can be adjusted by the sliding of the electric slide block on the movable slide rail. When installing the probe, the probe is fixed on the mounting seat, and then the mounting seat is snapped into the inside of the mounting port, so that the probe can be installed on the electric slide block. When the electric slide block slides, it is guided by the guide groove and the guide plate to make its sliding more stable. Attached Figure Description
[0013] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This utility model provides a front-view three-dimensional structural diagram of a double-sided detection device for a mobile phone mid-plate; Figure 2 This utility model provides a side-view three-dimensional structural diagram of the detection component in a double-sided detection device for a mobile phone mid-plate; Figure 3 This utility model provides a top-view three-dimensional structural diagram of the fixed platform in a double-sided testing device for mobile phone mid-plates; Figure 4 This utility model Figure 2 A magnified view of point A in the middle.
[0014] The attached diagram lists the components represented by each number as follows: 1. Work panel; 2. Electric slide rail; 3. Movable slide rail; 4. Electric slide block; 5. Fixed platform; 6. Guide groove; 7. Guide plate; 8. Mounting base; 9. Probe; 10. Mounting groove; 11. Side groove; 12. Spring clip; 13. Mounting port; 14. Insertion port; 15. Insertion plate; 16. Mobile phone middle plate body.
[0015] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation
[0016] The present invention will now be described in further detail with reference to the accompanying drawings.
[0017] Example 1, such as Figure 1-4 As shown, this utility model provides a technical solution for a double-sided detection device for a mobile phone mid-plate: it includes a working panel 1, a fixed platform 5 is installed at the middle of the top of the working panel 1, the top of the fixed platform 5 is provided with a mounting groove 10 extending to the front and rear sides, two side grooves 11 are opened on the inner walls of both sides of the mounting groove 10, spring clips 12 are inclinedly arranged inside the multiple side grooves 11, detection components are provided at the top of the working panel 1 near the two side edges, and the mobile phone mid-plate body 16 is arranged inside the mounting groove 10.
[0018] The effect achieved by the entire embodiment 1 is that the mobile phone mid-plate body 16 is slidably inserted into the interior of the mounting groove 10 from the front side of the fixing platform 5. Inside the mounting groove 10, the bottom of the mobile phone mid-plate body 16 is constrained by the inclined spring clip 12, thereby preventing the mobile phone mid-plate body 16 from shaking inside the mounting groove 10, which facilitates subsequent testing by the testing component. After the test is completed, the mobile phone mid-plate body 16 is slid backward along the mounting groove 10 so that it can slide out from the rear side of the fixing platform 5. When sliding out, it is in the same tilt direction as the spring clip 12, which can avoid damaging the spring clip 12 when pulling it out from the front side.
[0019] Example 2, as Figure 1-4As shown, the rear sides of multiple spring clips 12 are all movable. The two spring clips 12 located on one side of the side groove 11 have the same tilt direction. The detection assembly includes an electric slide rail 2. A movable slide rail 3 is provided on the top of the electric slide rail 2. An electric slide block 4 is provided on the top of the movable slide rail 3. Guide grooves 6 are provided on both outer surfaces of the movable slide rail 3. Guide plates 7 are fixed on both sides of the electric slide block 4. The bottoms of the two guide plates 7 are slidably engaged inside the guide grooves 6. An installation port 13 is provided on the top of the electric slide block 4 near the front edge. An insertion port 14 is provided on the rear inner wall of the installation port 13. An installation seat 8 is engaged inside the installation port 13. An insertion plate 15 is fixed on the rear side of the installation seat 8. The insertion plate 15 extends into the interior of the insertion port 14. A probe 9 is fixed on the front side of the installation seat 8.
[0020] The effect achieved by the entire embodiment 2 is that when the mobile phone middle plate body 16 is tested, the electric slide rail 2 can drive the movable slide rail 3 to slide, and then the position of the mounting seat 8 can be adjusted by the sliding of the electric slide base 4 on the movable slide rail 3. When installing the probe 9, the probe 9 is fixed on the mounting seat 8, and then the mounting seat 8 is inserted into the inside of the mounting port 13, so that the probe 9 can be installed on the electric slide base 4. When the electric slide base 4 slides, it is guided by the guide groove 6 and the guide plate 7 to make its sliding more stable.
[0021] Working principle: The mobile phone mid-plate body 16 is slidably inserted into the mounting groove 10 from the front side of the fixing platform 5. Inside the mounting groove 10, the bottom of the mobile phone mid-plate body 16 is constrained by the inclined spring clip 12, which can prevent the mobile phone mid-plate body 16 from shaking inside the mounting groove 10, making it easier to be tested by the detection component. After the test is completed, the mobile phone mid-plate body 16 is slid backward along the mounting groove 10 so that it can slide out from the rear side of the fixing platform 5. When sliding out, it is in the same inclination direction as the spring clip 12, which can avoid damaging the spring clip 12 when pulling it out from the front. When testing the mobile phone mid-plate body 16, the electric slide rail 2 can drive the movable slide rail 3 to slide. Then, the position of the mounting seat 8 is adjusted by the sliding of the electric slide block 4 on the movable slide rail 3. When installing the probe 9, the probe 9 is fixed on the mounting seat 8, and then the mounting seat 8 is inserted into the mounting port 13, so that the probe 9 can be installed on the electric slide block 4. When the electric slide block 4 slides, it is guided by the guide groove 6 and the guide plate 7 to make the sliding more stable.
[0022] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.
Claims
1. A double-sided inspection device for a mobile phone mid-plate, comprising a working panel (1), characterized in that: The top of the working panel (1) is equipped with a fixed platform (5) located in the middle. The top of the fixed platform (5) is provided with a mounting groove (10) that extends through to the front and rear sides. Two side grooves (11) are provided on the inner walls of both sides of the mounting groove (10). Spring clips (12) are inclinedly arranged inside the multiple side grooves (11). Detection components are provided near the two side edges of the top of the working panel (1). The mobile phone middle plate body (16) is provided inside the mounting groove (10).
2. The double-sided inspection device for a mobile phone mid-plate according to claim 1, characterized in that: The rear sides of the multiple spring clips (12) are movable, and the two spring clips (12) located on one side of the side groove (11) have the same tilt direction.
3. The double-sided inspection device for a mobile phone mid-plate according to claim 1, characterized in that: The detection component includes an electric slide rail (2), a movable slide rail (3) is provided on the top of the electric slide rail (2), and an electric slide block (4) is provided on the top of the movable slide rail (3).
4. The double-sided inspection device for a mobile phone mid-plate according to claim 3, characterized in that: The movable slide rail (3) has guide grooves (6) on both outer surfaces, and the electric slide block (4) has guide plates (7) fixed on both sides. The bottoms of the two guide plates (7) are slidably engaged inside the guide grooves (6).
5. The double-sided inspection device for a mobile phone mid-plate according to claim 4, characterized in that: The electric slide (4) has an installation port (13) at the top near the front edge, and an insertion port (14) is provided on the rear inner wall of the installation port (13).
6. The double-sided inspection device for a mobile phone mid-plate according to claim 5, characterized in that: The mounting port (13) is fitted with a mounting base (8), and a plug plate (15) is fixed to the rear side of the mounting base (8). The plug plate (15) extends into the interior of the socket (14), and a probe (9) is fixed to the front side of the mounting base (8).