Mobile phone shielding cover convenient to assemble
By using clamping columns, compression springs and mobile rods in the mobile phone shield cover, it can quickly install and disassemble, and use the combination of nylon rods and U-shaped rods to provide shock absorption effects, it solves the troubles of installing shield covers in the prior art and The lack of protection has achieved convenient installation and effective shock absorption protection.
Patent Information
- Application Number
- CN202420989970.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing mobile phone shield cover is troublesome when installing and disassembling, and lacks protective devices, which makes it easy to get damaged when the phone falls off.
A conveniently assembled mobile phone shield cover is designed, using structures such as clamping columns, compression springs, mobile rods and shock absorbing springs to achieve rapid installation and disassembly, and provides shock absorbing effects through the combination of nylon rods and U-shaped rods.
It realizes the rapid installation and removal of the mobile phone shield cover, and provides effective shock absorption protection when the mobile phone falls, preventing damage to the shield cover.
Smart Images
Figure CN222283289U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an easy-to-assemble mobile phone shielding cover, belonging to the technical field of mobile phone shielding covers. Background Art
[0002] Shielding covers are common electronic components on mobile phones. Their main function is to prevent electromagnetic interference (EMI) and to shield components and LCM on PCBs. Because of this, the quality of the shielding cover design will directly affect the overall performance of the mobile phone. Shielding covers are usually two-piece. The lower part that is SMTed with the motherboard is a bracket, and the upper part that cooperates with the bracket is a cover. As the requirements for mobile phones continue to increase, many machines have begun to use stretched shielding covers.
[0003] The existing mobile phone shielding cover which is easy to assemble still has some problems during use. Since the existing mobile phone shielding cover is installed by welding, it is troublesome to install, inspect and disassemble. In addition, there is no protective device on the outside of the mobile phone shielding cover. When the mobile phone falls, the mobile phone shielding cover inside the mobile phone will be damaged. Utility Model Content
[0004] The purpose of the utility model is to provide a mobile phone shielding cover that is easy to assemble. The utility model has a simple structure and is easy to use. The mobile phone shielding cover can be quickly installed and disassembled, and when the mobile phone falls, the mobile phone shielding cover can have a shock-absorbing effect, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The invention discloses an easy-to-assemble mobile phone shielding cover, comprising a mobile phone shell plate, a clamping column fixedly connected to the top of the mobile phone shell plate, a shielding cover body installed on the top of the mobile phone shell plate, a groove opened in the inner wall of the shielding cover body, a stabilizing plate fixedly connected to the top of the mobile phone shell plate, a movable tube fixedly connected to the outer side of the stabilizing plate, a moving rod movably connected to the inner side of the movable tube, a pulling cover fixedly connected to the outer side of the moving rod, a compression spring fixedly connected to the inner side of the pulling cover, and a positioning plate fixedly connected to the end of the moving rod away from the pulling cover.
[0007] Furthermore, a movable groove is opened in the inner wall of the shielding cover body, the interior of the movable groove is fixedly connected with a buffer tube, the interior of the buffer tube is movably connected with a nylon rod, the top of the nylon rod is fixedly connected with a U-shaped rod, the bottom of the U-shaped rod is fixedly connected with a shock-absorbing spring, and the top of the U-shaped rod is fixedly connected with a force plate.
[0008] Furthermore, the clamping posts are symmetrically distributed on the top of the mobile phone housing plate, and the clamping posts are tightly attached to the inner wall of the shielding cover body.
[0009] Furthermore, the stabilizing plates are symmetrically distributed on the top of the mobile phone housing plate, and one end of the compression spring away from the pulling cover is fixedly connected to the outside of the movable tube.
[0010] Furthermore, the positioning plate is movably connected to the outer side of the stabilizing plate through a movable rod, and the area of the positioning plate is smaller than the inner area of the groove.
[0011] Furthermore, the U-shaped rod is movably connected inside the movable groove, and the bottom of the shock-absorbing spring is fixedly connected to the top of the movable tube.
[0012] Furthermore, the force-bearing plate is located directly above the shielding cover body, and the area of the force-bearing plate is the same as the area of the top of the shielding cover body.
[0013] The beneficial effects of the utility model are:
[0014] (I) The utility model is provided with a mobile phone shell plate, and a clamping column is fixedly connected to the top of the mobile phone shell plate. First, the shielding cover body is installed on the outer side of the clamping column, so that the clamping column is tightly attached to the inner wall of the shielding cover body. At this time, by loosening the pulling cover, the moving rod is moved inside the movable tube under the action of the compression spring, and the positioning plate is moved by the moving rod, so that the positioning plate enters the groove inside the shielding cover body. At this time, the shielding cover body can be limited and fixed. When the shielding cover body needs to be inspected and disassembled, the moving rod is moved by the pulling cover, so that the moving rod drives the positioning plate to move out from the inside of the groove, thereby achieving the effect of convenient installation and disassembly.
[0015] (ii) The utility model provides a shielding cover body, a movable groove is opened in the inner wall of the shielding cover body, and a force plate is installed on the top of the shielding cover body through a U-shaped rod. When the mobile phone shell plate falls, the force plate will be impacted immediately. At this time, the U-shaped rod will squeeze the shock-absorbing spring at its bottom, so that the shock-absorbing spring will buffer the force plate to prevent the shielding cover body from being impacted. A nylon rod is fixedly connected to the bottom of the U-shaped rod, and the nylon rod is movably connected to the inside of the buffer tube. Therefore, the potential energy generated by the vibration will be eliminated in the process of continuous movement of the nylon rod, thereby protecting the shielding cover body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.
[0017] Figure 1 It is a schematic structural diagram of an easy-to-assemble mobile phone shielding cover of the utility model, in which the shielding cover main body and the mobile phone housing plate are unfolded;
[0018] Figure 2 This is a schematic diagram of the structure of a convenient assembly type mobile phone shielding cover for installation in the utility model;
[0019] Figure 3 This is a schematic structural diagram of a mobile phone shielding cover that is easy to assemble, a shielding cover body and an outer side of a positioning plate of the utility model;
[0020] Figure 4 This is a structural schematic diagram of the outer side of a force-bearing plate of a mobile phone shielding cover that is easy to assemble in the utility model;
[0021] Numbers in the figure: 1. Mobile phone housing plate; 2. Snap-on column; 3. Shielding cover body; 4. Groove; 5. Stabilizing plate; 6. Movable tube; 7. Moving rod; 8. Pull cover; 9. Compression spring; 10. Positioning plate; 11. Moving groove; 12. Buffer tube; 13. Nylon rod; 14. U-shaped rod; 15. Shock-absorbing spring; 16. Force plate. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:
[0024] A mobile phone shielding cover that is easy to assemble comprises a mobile phone housing plate 1, a clamping column 2 is fixedly connected to the top of the mobile phone housing plate 1, a shielding cover body 3 is installed on the top of the mobile phone housing plate 1, a groove 4 is opened in the inner wall of the shielding cover body 3, a stabilizing plate 5 is fixedly connected to the top of the mobile phone housing plate 1, a movable tube 6 is fixedly connected to the outer side of the stabilizing plate 5, a moving rod 7 is movably connected to the inside of the movable tube 6, a pulling cover 8 is fixedly connected to the outer side of the moving rod 7, a compression spring 9 is fixedly connected to the inner side of the pulling cover 8, and a positioning plate 10 is fixedly connected to the end of the moving rod 7 away from the pulling cover 8.
[0025] Specifically, Figure 1As shown, the clamping columns 2 are symmetrically distributed on the top of the mobile phone housing plate 1, and the clamping columns 2 are tightly attached to the inner wall of the shielding cover body 3, the stabilizing plate 5 is symmetrically distributed on the top of the mobile phone housing plate 1, and one end of the compression spring 9 away from the pulling cover 8 is fixedly connected to the outside of the movable tube 6, and the positioning plate 10 is movably connected to the outside of the stabilizing plate 5 through the moving rod 7, and the area of the positioning plate 10 is smaller than the inner area of the groove 4.
[0026] In the present embodiment: by setting a mobile phone shell plate 1, a clamping column 2 is fixedly connected to the top of the mobile phone shell plate 1, firstly, the shielding cover body 3 is installed on the outer side of the clamping column 2, so that the clamping column 2 is tightly attached to the inner wall of the shielding cover body 3, and then the pulling cover 8 is loosened, so that the moving rod 7 moves inside the movable tube 6 under the action of the compression spring 9, and the positioning plate 10 is moved by the moving rod 7, so that the positioning plate 10 enters the groove 4 inside the shielding cover body 3, and then the shielding cover body 3 can be limited and fixed, and when the shielding cover body 3 needs to be inspected and disassembled, the moving rod 7 is driven to move by the pulling cover 8, so that the moving rod 7 drives the positioning plate 10 to move out from the inside of the groove 4, thereby achieving the effect of convenient installation and disassembly.
[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that a movable groove 11 is opened in the inner wall of the shielding cover body 3, a buffer tube 12 is fixedly connected inside the movable groove 11, a nylon rod 13 is movably connected inside the buffer tube 12, a U-shaped rod 14 is fixedly connected to the top of the nylon rod 13, a shock-absorbing spring 15 is fixedly connected to the bottom of the U-shaped rod 14, and a force-bearing plate 16 is fixedly connected to the top of the U-shaped rod 14.
[0028] Specifically, Figure 1-4 As shown, the U-shaped rod 14 is movably connected inside the movable groove 11, the bottom of the shock-absorbing spring 15 is fixedly connected to the top of the buffer tube 12, the force-bearing plate 16 is located directly above the shielding cover body 3, and the area of the force-bearing plate 16 is the same as the area of the top of the shielding cover body 3.
[0029] In the present embodiment: a shielding cover body 3 is provided, a movable groove 11 is opened in the inner wall of the shielding cover body 3, and a force plate 16 is installed on the top of the shielding cover body 3 through a U-shaped rod 14. When the mobile phone shell plate 1 falls, the force plate 16 will be impacted at the first time. At this time, the U-shaped rod 14 will squeeze the shock-absorbing spring 15 at the bottom thereof, so that the shock-absorbing spring 15 buffers the force plate 16 to prevent the shielding cover body 3 from receiving impact. A nylon rod 13 is fixedly connected to the bottom of the U-shaped rod 14, and the nylon rod 13 is movably connected to the inside of the buffer tube 12. Therefore, the potential energy generated by the vibration will be eliminated in the process of continuous movement of the nylon rod 13, thereby protecting the shielding cover body 3.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An easy-to-assemble mobile phone shielding cover, comprising a mobile phone housing plate (1), characterized in that: The top of the mobile phone housing plate (1) is fixedly connected with a clamping column (2), the top of the mobile phone housing plate (1) is equipped with a shielding cover body (3), the inner wall of the shielding cover body (3) is provided with a groove (4), the top of the mobile phone housing plate (1) is fixedly connected with a stabilizing plate (5), the outer side of the stabilizing plate (5) is fixedly connected with a movable tube (6), the inner side of the movable tube (6) is movably connected with a moving rod (7), the outer side of the moving rod (7) is fixedly connected with a pulling cover (8), the inner side of the pulling cover (8) is fixedly connected with a compression spring (9), and the end of the moving rod (7) away from the pulling cover (8) is fixedly connected with a positioning plate (10).
2. The easy-to-assemble mobile phone shielding cover according to claim 1, characterized in that: A movable groove (11) is provided in the inner wall of the shielding cover body (3); a buffer tube (12) is fixedly connected inside the movable groove (11); a nylon rod (13) is movably connected inside the buffer tube (12); a U-shaped rod (14) is fixedly connected to the top of the nylon rod (13); a shock-absorbing spring (15) is fixedly connected to the bottom of the U-shaped rod (14); and a force-bearing plate (16) is fixedly connected to the top of the U-shaped rod (14).
3. The easy-to-assemble mobile phone shielding cover according to claim 1, characterized in that: The clamping posts (2) are symmetrically distributed on the top of the mobile phone housing plate (1), and the clamping posts (2) are tightly attached to the inner wall of the shielding cover body (3).
4. The easy-to-assemble mobile phone shielding cover according to claim 1, characterized in that: The stabilizing plates (5) are symmetrically distributed on the top of the mobile phone housing plate (1), and one end of the compression spring (9) away from the pulling cover (8) is fixedly connected to the outside of the movable tube (6).
5. The easy-to-assemble mobile phone shielding cover according to claim 1, characterized in that: The positioning plate (10) is movably connected to the outer side of the stabilizing plate (5) via a moving rod (7), and the area of the positioning plate (10) is smaller than the inner area of the groove (4).
6. The easy-to-assemble mobile phone shielding cover according to claim 2, characterized in that: The U-shaped rod (14) is movably connected inside the movable groove (11), and the bottom of the shock absorbing spring (15) is fixedly connected to the top of the buffer tube (12).
7. The easy-to-assemble mobile phone shielding cover according to claim 2, characterized in that: The force-bearing plate (16) is located directly above the shielding cover body (3), and the area of the force-bearing plate (16) is the same as the area of the top of the shielding cover body (3).