Card support assembly for electronic product
By designing a tray assembly with a clamping device, the problem of easy drop of the card during installation and disassembly is solved, the stability and production efficiency of the tray assembly are improved, and the defect rate and cost are reduced.
Patent Information
- Application Number
- CN202421098784.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing tray assembly is prone to falling off when the card is installed and disassembled, and the processing accuracy of the card is high, resulting in increased defect rate and increased cost.
A tray assembly including a tray body and a cap is designed. The tray body is equipped with a tray pressing device. The tray pressing device includes a limiting frame, a cylindrical rod and a connecting column. Through the cooperation of these components, the tray is in the tray. The card can be pressed to prevent it from falling.
Effectively prevent the card from falling off during installation and disassembly, reduce card defect rate and production cost, and improve the stability and convenience of the card tray assembly.
Smart Images
Figure CN222464604U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mobile phone accessories, in particular to a card tray assembly for electronic products. Background Art
[0002] With the continuous development of communication technology, smart phones have been widely used. When using a mobile phone, you need to install a SIM card first. At present, most mobile phones use a card tray assembly to install the card, and there is no card fixing device on the card tray. Due to the small size of the card, it is easy to fall during installation and removal, and the card misalignment problem is prone to occur. In addition, this type of card tray assembly has very high requirements on the processing accuracy of the card. When producing the card, the defective rate will be high, resulting in increased costs. Therefore, a new type of card tray assembly is urgently needed to solve the above problems. Utility Model Content
[0003] The utility model aims to provide a card tray assembly for electronic products to solve the technical problem that the existing card tray assembly is easy to fall off when installing and removing cards.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a card tray assembly for electronic products, comprising a card tray body and a card cap arranged at the end of the card tray body, wherein the card tray body comprises a card slot for accommodating two cards, the card slot is provided with a card pressing device, an installation groove is arranged on the outer side of the card slot, close to one end of the card cap, and installation holes are arranged on both sides of the installation groove, the card pressing device comprises a limit frame, a cylindrical rod arranged at one end of the limit frame and connecting columns arranged at both ends of the cylindrical rod, the connecting columns are installed in the mounting holes, and the other end of the limit frame is provided with an inwardly recessed groove.
[0005] Preferably, the edge of the groove is an arc structure, and a rubber ring is further provided at the bottom of the limiting frame.
[0006] Preferably, the limiting frame is pressed above the card slot, and its width is smaller than the width of the card slot, and its length is adapted to the length of the card slot.
[0007] Preferably, the card cap is detachably connected to the card holder body.
[0008] Preferably, the card cap comprises a card block and an outer cover, the card block is inserted into a groove arranged on the side of the card holder body, a protruding block protruding outward is arranged at the lower part of the front end of the card block, and a slot hole matching the protrusion is arranged below the groove.
[0009] Preferably, the card slot includes two SIM card slots or an SD card slot and a SIM card slot.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] The card tray assembly for electronic products mainly comprises a card tray body and a card cap 2. The card tray body comprises a card slot and a card pressing device arranged thereon, the card pressing device is used to press the card in the card slot to prevent the card from falling and affecting the performance of the card; the card pressing device comprises a limit frame, a cylindrical rod and a connecting column, specifically, the cylindrical rod is installed in the installation slot, the connecting column protrudes outward and is installed inside the installation hole, so that the cylindrical rod and the limit frame can rotate in the installation slot, and the rotation angle range is 0-90 degrees. When the card needs to be installed, the card is placed in the card slot, and then the card is pressed by the card pressing device to ensure that the card on the card tray will not fall when it is installed and disassembled; by providing an inwardly recessed groove in the middle of the other end of the limit frame, it is convenient to place fingers on the groove to pull out the limit frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0013] Figure 1 This is a three-dimensional structural schematic diagram of a card tray assembly for an electronic product of the utility model;
[0014] Figure 2 This is a schematic diagram of the main structure of a card tray assembly for an electronic product of the utility model;
[0015] Figure 3 This is a structural schematic diagram of a card pressing device of a card tray assembly for an electronic product according to the utility model;
[0016] Figure 4 The utility model is a structural schematic diagram of a card pressing device of a card tray assembly for electronic products.
[0017] Explanation of the reference numerals: 1. card holder body; 10. slot; 101. slot hole; 11. card slot; 12. card pressing device; 121. limit frame; 122. cylindrical rod; 123. connecting column; 124. groove; 125. rubber ring; 13. mounting groove; 2. card cap; 21. card block; 211. protrusion; 22. outer cover. DETAILED DESCRIPTION
[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0019] See also Figure 1-4The utility model provides a technical solution: a card tray assembly for electronic products, comprising a card tray body 1 and a card cap 2 arranged at the end of the card tray body, the card tray body 1 comprising a card slot 11 for accommodating two cards, a card pressing device 12 is provided on the card slot 11, an installation slot 13 is provided at one end of the card cap on the outer side of the card slot 11, and installation holes are provided on both sides of the installation slot 13, the card pressing device 12 comprises a limit frame 121, a cylindrical rod 122 arranged at one end of the limit frame and connecting columns 123 arranged at both ends of the cylindrical rod, the connecting column 123 is installed in the mounting hole, and the other end of the limit frame 121 is provided with an inwardly recessed groove 124.
[0020] The utility model discloses a card tray assembly for electronic products, comprising a card tray body 1 and a card cap 2. The card tray body 1 comprises two card slots 11, which can be used to install two cards of different types or cards of the same type. The card slots 11 are provided with a card pressing device 12, which is mainly used to press the card in the card slot 11 to prevent the card from falling and affecting the performance of the card. The card pressing device 12 comprises a limit frame 121, a cylindrical rod 122 and a connecting column 123, wherein the cylindrical rod 122 is installed in the installation slot. 13, the connecting column 123 protrudes outward and is installed inside the mounting hole 121, so that the cylindrical rod 122 and the limit frame can rotate in the mounting groove 13, and the rotation angle range is 0-90°. When the card needs to be installed, the card is placed in the card slot 11, and then the card is pressed by the card pressing device 12 to ensure that the card on the card tray will not fall off during installation and removal; by providing an inwardly recessed groove 124 in the middle of the other end of the limit frame 121, it is convenient to place the finger on the groove and pull out the limit frame 121.
[0021] In a preferred embodiment, referring to Figure 1 , 2 3. The edge of the groove 124 of the card tray assembly for the electronic product is an arc structure, and a rubber ring 125 is also provided at the bottom of the limit frame 121. By setting the edge of the groove 124 as an arc structure, a finger or a fingernail of a person can be inserted into it, so that the limit frame 121 can be pulled out conveniently, and the card can be removed conveniently; by providing the rubber ring 125 at the bottom of the limit frame 121, it is mainly used to protect the card. When the card pressing device 12 is pressed downward, there will be a force on the surface of the card, and the rubber ring 125 can play a protective role to prevent the card from being worn. In addition, the rubber ring can also be a sealing ring made of soft materials such as rubber strips.
[0022] In a preferred embodiment, referring to Figure 1 and 2The limit frame 121 of the card tray assembly for the electronic product is pressed on the card slot 11, and its width is smaller than the width of the card slot 11, and its length is adapted to the length of the card slot 11. The limit frame 121 is pressed on the card slot 11 to limit the position of the card, wherein the width of the limit frame 121 is smaller than the width of the card slot 11, and the length of the limit frame 121 is the same as the card slot 11, ensuring that the limit frame 121 can be stuck on the card slot 11 during installation, and is not easy to move up and down, and has good stability.
[0023] In a preferred embodiment, referring to Figure 1 and 4 The card cap 2 of the card tray assembly for the electronic product is detachably connected to the card tray body 1. The card cap 2 includes a card block 21 and an outer cover 22. The card block 21 is inserted into a groove 10 set on the side of the card tray body 1. A protruding block 211 protruding outward is provided at the lower part of the front end of the card block 21, and a slot hole 101 adapted to the protrusion 211 is provided below the groove 10. The card cap 2 and the card holder body 1 are set as a detachable card connection structure to ensure that the card cap can be used with different types of card holder bodies 1, and the versatility is strong. The card cap 2 includes a card block 21 and an outer cover 22. The card block 21 is inserted into the slot 10 of the card holder body 1, and the outer cover 22 is used for handholding. The card holder body 1 is installed inside the mobile phone, and a protrusion 211 is set at the lower part of the front end of the card block 21 so that the protrusion 211 is stuck in the slot hole 101, ensuring that the card cap 2 will not be easily separated from the card holder body 1. During installation, the card block 21 is pushed into the slot 10 so that the protrusion 211 is stuck in the slot hole 101. During disassembly, the protrusion 211 is pressed to move in the direction of the groove, and the card block 21 is pulled at the same time to make the card block 21 detach from the slot 10, ensuring that the card cap 2 is easy to install and disassemble. In addition, the end of the protrusion 211 close to the outer cover 22 is set as an inclined surface to facilitate the protrusion 211 to detach from the slot hole 101.
[0024] In a preferred embodiment, referring to Figure 1 and 2 The card slot 11 of the card tray assembly for the electronic product includes two SIM card slots or one SD card slot and one SIM card slot. The card slot is set according to the usage of the mobile phone.
[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A card tray assembly for an electronic product, comprising a card tray body and a card cap disposed at the end of the card tray body, characterized in that: The card holder body includes a card slot for accommodating two cards, a card pressing device is provided on the card slot, a mounting groove is provided on the outer side of the card slot, close to one end of the card cap, mounting holes are provided on both sides of the mounting slot, the card pressing device includes a limit frame, a cylindrical rod provided at one end of the limit frame and connecting columns provided at both ends of the cylindrical rod, the connecting columns are installed in the mounting holes, and the other end of the limit frame is provided with an inwardly recessed groove.
2. The card tray assembly for electronic products according to claim 1, characterized in that: The edge of the groove is an arc structure, and a rubber ring is also provided at the bottom of the limit frame.
3. The card tray assembly for electronic products according to claim 1, characterized in that: The limiting frame is pressed above the card slot, and its width is smaller than the width of the card slot, and its length is adapted to the length of the card slot.
4. The card tray assembly for electronic products according to claim 1, characterized in that: The card cap is detachably connected to the card holder body.
5. The card tray assembly for electronic products according to claim 1, characterized in that: The card cap comprises a card block and an outer cover. The card block is inserted into a groove arranged on the side of the card holder body. A protruding block protruding outward is arranged at the lower part of the front end of the card block. A slot hole matching the protruding block is arranged below the groove.
6. The card tray assembly for electronic products according to claim 1, characterized in that: The card slots include two SIM card slots or an SD card slot and a SIM card slot.