Micro SD4.0 card seat connector structure
By introducing positioning blocks, positioning plate assemblies, and spring-loaded components into the Micro SD4.0 card socket connector, the problem of poor compatibility of traditional card socket connectors is solved, achieving higher compatibility and transmission speed, and ensuring data transmission stability and heat dissipation.
Patent Information
- Application Number
- CN202422766386.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Traditional Micro SD4.0 card socket connectors have poor compatibility. One row of terminals on the connector cannot contact the corresponding contact area of the card, which reduces the transmission speed and cannot meet the usage requirements.
A Micro SD4.0 card socket connector structure was designed, including a positioning block, a positioning plate assembly, a spring-loaded assembly, and a heat-conducting plate. By accommodating both MicroSD7.10 and MicroSD4.0 cards, compatibility is enhanced, and stable connection and heat dissipation are achieved through the spring-loaded assembly and the heat-conducting plate.
It improves connector compatibility and transmission speed, prevents card loss, and ensures the stability and speed of data transmission, meeting usage requirements.
Smart Images
Figure CN223583381U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to Micro SD4.0 card seat connector technical field, concretely is a kind of Micro SD4.0 card seat connector structure. BACKGROUND
[0002] The transmission speed of Micro SD4.0 card seat connector can reach 300MB / s, which makes data transmission faster, suitable for the scene needing high-speed data transmission, the card seat connector is downward compatible with SD3.0 and earlier memory card products, which means it can be widely used in a variety of devices, improve the versatility and flexibility of the device, the card seat connector is equipped with lock card shockproof function, can still maintain the stability of data connection after being subjected to vibration impact, suitable for various environments, the product height is only 1.5mm, the main body size is only the size of nail cover, suitable for use in narrow space. Self-ejecting design makes it easy to plug, stable contact, Micro SD4.0 card seat connector is widely used in intelligent monitoring, supercomputer, car video recorder, professional digital camera, navigator, car recorders, tablet computer and notebook computer and other devices, especially suitable for high-speed data transmission and stability application scenarios.
[0003] However, the traditional Micro SD4.0 card seat connector has the following disadvantages:
[0004] The traditional Micro SD4.0 card seat connector has poor compatibility, and a row of terminals on the connector cannot contact the corresponding contact area of the card, which reduces the transmission speed of the connector and cannot meet the needs of people. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of Micro SD4.0 card seat connector structure to solve the problem of poor compatibility of traditional Micro SD4.0 card seat connector in the above background technology, a row of terminals on the connector cannot contact the corresponding contact area of the card, which reduces the transmission speed of the connector and cannot meet the needs of people.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a Micro SD4.0 card slot connector structure, including a housing, with positioning blocks fixedly installed at one end of each side of the housing, and positioning piece assemblies installed on the outer sides of the two positioning blocks; a plurality of first terminals fixedly installed at the other end of each side of the housing; a card tray groove is opened at one end of the housing, and a spring-loaded assembly is installed inside the card tray groove; a MicroSD7.10 card is fixedly installed on one side of the top of the housing, and a MicroSD4.0 card is fixedly installed on the other side of the top of the housing; push rods are fixedly installed on both sides of the other end of the housing; and a plurality of second terminals are fixedly installed in the middle of the other end of the housing.
[0007] Preferably, both positioning plate assemblies include a positioning shell and a positioning frame. One side of the positioning shell is fixedly connected to one side of the positioning frame. The surface of the positioning shell is provided with a positioning groove, and the user uses the positioning frame to limit and fix the shell.
[0008] Preferably, the two positioning slots are respectively provided corresponding to the two positioning blocks, and the positioning piece assembly is assembled with the positioning blocks through the positioning slots.
[0009] Preferably, the snap-fit assembly includes a clip and a spring. The bottom end of the clip is fixedly connected to the top end of the spring. The surface of the clip has several slots. When the user presses the clip, the clip squeezes the spring. The spring is elastic and undergoes elastic deformation to buffer the squeezing force, making it easy for the Micro SD4.0 card slot connector to engage and assemble with another Micro SD4.0 card slot connector.
[0010] Preferably, one end of the card tray is connected to a plurality of second terminals, the bottom end of the spring is fixedly connected to the card tray groove, the spring buckle assembly is installed on the card tray groove through the spring, and the user connects to the card tray through the second terminals.
[0011] Preferably, one side of the microSD 7.10 card is connected to a first terminal located on one side, and one side of the microSD 4.0 card is connected to a first terminal located on the other side. The user connects to the microSD 7.10 card and the microSD 4.0 card respectively through the first terminal.
[0012] Preferably, a heat-conducting plate is fixedly installed at the bottom of the housing, and a limiting plate is sleeved at the connection between the housing and the two push rods. The heat-conducting plate is made of copper material, which transfers the heat generated by the housing to the heat-conducting plate. The heat-conducting plate contacts the heat with the low-temperature gas in the external environment, which facilitates heat transfer and cooling of the Micro SD4.0 card socket connector.
[0013] Compared with the prior art, the beneficial effects of this utility model are: by setting up both microSD7.10 and microSD4.0 cards, the connector has strong compatibility; by setting up a spring-loaded component, the card tray slides relative to the card tray slot, preventing the card tray from falling off the card tray slot and causing the chip card to be lost during the connector assembly process, thus ensuring the transmission speed of the connector and meeting people's usage needs. Attached Figure Description
[0014] Figure 1 This is a top view of the present invention;
[0015] Figure 2 This is a bottom view of the present invention;
[0016] Figure 3 This is the right view of the present invention;
[0017] Figure 4 This is the left view of the present invention.
[0018] In the diagram: 1. Outer shell; 2. MicroSD 7.10 card; 3. Positioning plate assembly; 31. Positioning shell; 32. Positioning frame; 33. Positioning groove; 4. First terminal; 5. Spring clip assembly; 51. Card holder; 52. Card slot; 53. Spring piece; 6. Second terminal; 7. Push rod; 8. MicroSD 4.0 card; 9. Positioning block; 10. Heat-conducting plate; 11. Card holder groove; 12. Limiting piece. Detailed Implementation
[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0020] Please see Figures 1-4 This utility model provides a Micro SD 4.0 card socket connector structure, including a housing 1. Positioning blocks 9 are fixedly installed at one end of both sides of the housing 1. Positioning plate assemblies 3 are installed on the outer sides of the two positioning blocks 9. Several first terminals 4 are fixedly installed at the other ends of both sides of the housing 1. A card tray groove 11 is opened at one end of the housing 1. A spring-loaded assembly 5 is installed inside the card tray groove 11. A microSD 7.10 card 2 is fixedly installed on one side of the top of the housing 1. A microSD 4.0 card 8 is fixedly installed on the other side of the top of the housing 1. Push rods 7 are fixedly installed on both sides of the other end of the housing 1. Several second terminals 6 are fixedly installed in the middle of the other end of the housing 1.
[0021] Both positioning plate assemblies 3 include a positioning shell 31 and a positioning frame 32. One side of the positioning shell 31 is fixedly connected to one side of the positioning frame 32. The surface of the positioning shell 31 is provided with a positioning groove 33. The user uses the positioning frame 32 to limit and fix the outer shell 1.
[0022] Two positioning slots 33 are respectively set to correspond to two positioning blocks 9, and the positioning piece assembly 3 is assembled with the positioning blocks 9 through the positioning slots 33.
[0023] The spring-loaded assembly 5 includes a card tray 51 and a spring piece 53. The bottom end of the card tray 51 is fixedly connected to the top end of the spring piece 53. The surface of the card tray 51 has several card slots 52. When the user presses the card tray 51, the card tray 51 squeezes the spring piece 53. The spring piece 53 is elastic and undergoes elastic deformation to buffer the squeezing force, making it easy for the Micro SD4.0 card socket connector to engage and assemble with another Micro SD4.0 card socket connector.
[0024] One end of the card tray 51 is connected to several second terminals 6, the bottom end of the spring piece 53 is fixedly connected to the card tray groove 11, the spring clip assembly 5 is installed on the card tray groove 11 through the spring piece 53, and the user connects to the card tray 51 through the second terminals 6.
[0025] One side of the microSD 7.10 card 2 is connected to the first terminal 4 located on one side, and one side of the microSD 4.0 card 8 is connected to the first terminal 4 located on the other side. The user connects to the microSD 7.10 card 2 and the microSD 4.0 card 8 respectively through the first terminal 4.
[0026] A heat-conducting plate 10 is fixedly installed at the bottom of the outer shell 1. Limiting plates 12 are fitted at the connection between the outer shell 1 and the two push rods 7. The heat-conducting plate 10 is made of copper material, which transfers the heat generated by the outer shell 1 to the heat-conducting plate 10. The heat-conducting plate 10 contacts the heat with the low-temperature gas in the external environment, which facilitates heat transfer and cooling of the Micro SD4.0 card socket connector.
[0027] In this embodiment, the heat-conducting plate 10 is made of copper, which transfers the heat generated by the outer shell 1 to the heat-conducting plate 10. The heat-conducting plate 10 contacts the heat with the low-temperature gas in the external environment, facilitating heat transfer and cooling of the Micro SD4.0 card slot connector. The user uses the positioning bracket 32 to limit and fix the outer shell 1. The positioning bracket 32 is made of phosphor bronze, which is easy to manufacture, has stable dimensions, and makes the product more secure. The first terminal 4 and the second terminal 6 are made of phosphor bronze, which is characterized by good elasticity, wear resistance, and low contact resistance. The contact surface is gold-plated, making the product wear-resistant and aesthetically pleasing, and the information transmission speed is also very fast. The push rod 7 is made of stainless steel, which is characterized by high hardness, good elasticity, and long service life, enabling the product to withstand more than 5,000 life tests.
[0028] Although the present invention 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 invention should be included within the protection scope of the present invention.
Claims
1. A Micro SD4.0 card socket connector structure, comprising a housing (1), characterized in that: Positioning blocks (9) are fixedly installed at one end of both sides of the outer shell (1). Positioning plate assemblies (3) are installed on the outer sides of the two positioning blocks (9). Several first terminals (4) are fixedly installed at the other end of both sides of the outer shell (1). A card slot (11) is opened at one end of the outer shell (1). A spring buckle assembly (5) is installed inside the card slot (11). A microSD 7.10 card (2) is fixedly installed on one side of the top of the outer shell (1). A microSD 4.0 card (8) is fixedly installed on the other side of the top of the outer shell (1). Push rods (7) are fixedly installed on both sides of the other end of the outer shell (1). Several second terminals (6) are fixedly installed in the middle of the other end of the outer shell (1).
2. The Micro SD4.0 card socket connector structure according to claim 1, characterized in that: Both positioning plate assemblies (3) include a positioning shell (31) and a positioning frame (32). One side of the positioning shell (31) is fixedly connected to one side of the positioning frame (32), and a positioning groove (33) is provided on the surface of the positioning shell (31).
3. The Micro SD4.0 card socket connector structure according to claim 2, characterized in that: The two positioning slots (33) are respectively set to correspond to the two positioning blocks (9).
4. The Micro SD4.0 card socket connector structure according to claim 1, characterized in that: The spring clip assembly (5) includes a clip (51) and a spring (53). The bottom end of the clip (51) is fixedly connected to the top end of the spring (53). The surface of the clip (51) is provided with a plurality of slots (52).
5. The Micro SD4.0 card socket connector structure according to claim 4, characterized in that: One end of the card holder (51) is connected to several second terminals (6), and the bottom end of the spring piece (53) is fixedly connected to the card holder groove (11).
6. The Micro SD4.0 card socket connector structure according to claim 1, characterized in that: One side of the microSD7.10 card (2) is connected to a first terminal (4) located on one side, and one side of the microSD4.0 card (8) is connected to a first terminal (4) located on the other side.
7. The Micro SD4.0 card socket connector structure according to claim 1, characterized in that: A heat-conducting plate (10) is fixedly installed at the bottom of the outer shell (1), and a limiting piece (12) is sleeved at the connection between the outer shell (1) and the two push rods (7).