Connector with guide rail sliding block

Abstract

The utility model relates to the technical field of connectors, in particular to a connector with a guide rail sliding block, which comprises a plastic body, and a fixing hole is arranged on the surface of one side of the plastic body. In the planes arranged on the surface of the sliding block, the second plane is higher than the first plane, the third plane is higher than the fourth plane, the fifth plane is higher than the sixth plane, the seventh plane is higher than the eighth plane, and the ninth plane is located in the center and connected with the center, so that the other planes form a one-way and circulating sliding way. A step-like track is formed by utilizing the height difference of a plane in the sliding block, so that the movable end of the control rod slides in a one-way mode along a plurality of tracks which are arranged on the surface of the sliding block and have steps with the height difference, and the action of popping up a card and automatic resetting are achieved through resetting of the spring. When the self-ejection card seat connector is used on the self-ejection card seat connector, the size can be smaller, the quality is more stable, and the application range is wider while the self-ejection card seat connector realizes self-ejection card taking.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a connector with a guide rail slider. Background Technology

[0002] Memory cards, smart cards, and other similar cards used in electronic devices are highly compatible with various electronic devices, enabling data exchange between them. These cards are mounted on card connectors in electronic devices, and the data on the cards is read and exchanged between electronic devices through the card slot connector.

[0003] Existing card slot connectors mostly fall into two categories. One type lacks an assembled slider and automatic card ejection. This design, to allow card removal, prevents the entire card from being housed within the casing of electronic products like mobile phones and computers. After insertion, a certain length of the card must protrude from the casing for easy removal by hand, impacting the product's appearance, size, and applicability. The other type features a self-ejecting card slot guide rail integrated into the plastic body. This design requires sufficient space within the plastic body, resulting in a larger connector size and limiting its applicability. Furthermore, the control lever in this design is prone to detaching from the mounting hole during assembly and use, affecting functionality. Therefore, we propose a connector with a guide rail slider. Utility Model Content

[0004] In view of the problems in the prior art, the present invention provides a connector with a guide rail slider.

[0005] The technical solution adopted by this utility model to solve its technical problem is a connector with a guide rail slider, including a plastic body. A fixing hole is opened on one side surface of the plastic body. A control rod is installed inside the fixing hole. The end of the control rod away from the fixing hole is slidably connected to the inside of the slider. The slider is slidably connected to the inside of the guide groove, and the guide groove is opened on the surface of the plastic body.

[0006] A first plane is formed on the surface of the slider facing the fixing hole. A second plane is formed inside the slider away from the fixing hole. A third plane is formed on the side of the second plane away from the first plane. A fourth plane is formed on the side of the third plane. A fifth plane is formed on the side of the fourth plane away from the third plane. A sixth plane is formed on the side of the fifth plane away from the fourth plane. A seventh plane is formed on the side of the sixth plane away from the fifth plane. An eighth plane is formed on the side of the seventh plane facing the first plane.

[0007] By adopting the above technical solution, when the card is inserted into the plastic body, the side wall of the card pushes the slider to move until the card is fully inserted into the plastic body without the card surface being exposed. The chip of the card contacts the hardware terminal to complete the information reading and storage and perform the storage and writing operation. During the process of being pushed, the slider moves along the inside of the slide groove. At the same time, one end of the control rod is in the fixing hole, and the other end slides on the surface of the slider and moves back and forth in one direction, so as to cooperate with the spring to realize the action of automatically popping out the card.

[0008] In the planes opened on the surface of the slider, the second plane is higher than the first plane, the third plane is higher than the fourth plane, the fifth plane is higher than the sixth plane, the seventh plane is higher than the eighth plane, and the ninth plane is located in the middle, separating the center connection, so that the remaining planes form a unidirectional and circulating slide. The height difference of the planes inside the slider forms a stepped track, so that the moving end of the control lever slides unidirectionally along multiple tracks with height differences on the slider surface. The card ejection action is completed and automatically reset by spring reset. The slider with guide track is used in self-spring card socket connector, so that it can achieve self-spring card ejection, while making the size smaller, the quality more stable, and the application range wider.

[0009] Specifically, the surface of the plastic body is fitted with metal terminals.

[0010] By adopting the above technical solution, the card's chip is contacted through metal terminals to read the stored information.

[0011] Specifically, the top of the plastic body is fitted with an iron shell via a snap-fit ​​structure.

[0012] By adopting the above technical solution, the iron shell is installed on the surface of the plastic body to protect the internal structure and improve the aesthetics of the equipment.

[0013] Specifically, the fixing hole has a slot for engaging the control rod, and one end of the control rod has a locking block that engages with the slot.

[0014] By adopting the above technical solution, the control rod is engaged with the locking block at one end of the control rod by the locking groove in the fixing hole, so that the control rod can rotate around the fixing hole as the slider slides.

[0015] Specifically, the guide groove has a limiting groove for assembling a spring on one side of the slider.

[0016] By adopting the above technical solution, a spring is assembled in the card slot and limited thereto, so that the slider can automatically reset and eject the card during the insertion and removal of the card.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] When the card is inserted into the plastic body, the side wall of the card pushes the slider to move until the card is fully inserted into the plastic body without the card surface being exposed. The chip of the card contacts the hardware terminal to complete the information reading and storage and perform storage and writing operations. During the process of being pushed, the slider moves along the inside of the slide groove. At the same time, one end of the control rod is in the fixing hole, and the other end slides on the surface of the slider and moves in one direction reciprocating, so as to cooperate with the spring to realize the action of automatically popping out the card.

[0019] In the planes opened on the surface of the slider, the second plane is higher than the first plane, the third plane is higher than the fourth plane, the fifth plane is higher than the sixth plane, the seventh plane is higher than the eighth plane, and the ninth plane is located in the middle, separating the center connection, so that the remaining planes form a unidirectional and circulating slide. The height difference of the planes inside the slider forms a stepped track, so that the moving end of the control lever slides unidirectionally along multiple tracks with height differences on the slider surface. The card ejection action is completed and automatically reset by spring reset. The slider with guide track is used in self-spring card socket connector, so that it can achieve self-spring card ejection, while making the size smaller, the quality more stable, and the application range wider. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 The overall structure of the device of this utility model is disassembled;

[0022] Figure 2 This is a schematic diagram of the surface connection structure of the plastic body of this utility model;

[0023] Figure 3 This is a schematic diagram of the slider surface structure of this utility model;

[0024] In the diagram: 1. Plastic body; 2. Hardware terminal; 3. Fixing hole; 4. Control rod; 5. Guide groove; 6. Slider; 7. Spring; 8. Iron shell; 9. First plane; 10. Second plane; 11. Third plane; 12. Fourth plane; 13. Fifth plane; 14. Sixth plane; 15. Seventh plane; 16. Eighth plane; 17. Ninth plane. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Please see Figure 1-3This utility model provides a technical solution: a connector with a guide rail slider, including a plastic body 1, a fixing hole 3 is provided on one side surface of the plastic body 1, a control rod 4 is assembled inside the fixing hole 3, the end of the control rod 4 away from the fixing hole 3 is slidably connected to the inside of the slider 6, the slider 6 is slidably connected to the inside of the guide groove 5, and the guide groove 5 is opened on the surface of the plastic body 1.

[0027] A first plane 9 is formed on the surface of the slider 6 facing the fixing hole 3. A second plane 10 is formed inside the slider 6 away from the fixing hole 3. A third plane 11 is formed on the side of the second plane 10 away from the first plane 9. A fourth plane 12 is formed on the side of the third plane 11. A fifth plane 13 is formed on the side of the fourth plane 12 away from the third plane 11. A sixth plane 14 is formed on the side of the fifth plane 13 away from the fourth plane 12. A seventh plane 15 is formed on the side of the sixth plane 14 away from the fifth plane 13. An eighth plane 16 is formed on the side of the seventh plane 15 facing the first plane 9.

[0028] When in use, when the card is inserted into the plastic body 1, the side wall of the card pushes the slider 6 to move until the card is fully inserted into the plastic body 1 without the card surface being exposed. The chip of the card contacts the hardware terminal 2 to complete the information reading and storage and perform the storage and writing operation. During the process of being pushed, the slider 6 moves along the inside of the slide groove. At the same time, one end of the control rod 4 is in the fixing hole 3, and the other end slides on the surface of the slider 6 and moves back and forth in one direction, so as to cooperate with the spring 7 to realize the action of automatically popping out the card.

[0029] In the planes opened on the surface of slider 6, the second plane 10 is higher than the first plane 9, the third plane 11 is higher than the fourth plane 12, the fifth plane 13 is higher than the sixth plane 14, the seventh plane 15 is higher than the eighth plane 16, and the ninth plane 17 is located in the middle, separating the center connection, so that the remaining planes form a unidirectional and circulating slide. The height difference of the planes inside slider 6 forms a stepped track, so that the moving end of control lever 4 slides unidirectionally along multiple tracks with height differences on the surface of slider 6, and the card ejection action is completed and automatically reset by spring 7. By using slider 6 with guide track in self-spring card socket connector, it can achieve self-spring card ejection while making the size smaller, the quality more stable, and the application range wider.

[0030] As shown in the figure, the surface of the plastic body 1 is fitted with metal terminals 2.

[0031] During use, the card's chip is contacted via the hardware terminal 2 to read the stored information.

[0032] As shown in the figure, the top of the plastic body 1 is fitted with an iron shell 8 via a snap-fit ​​structure.

[0033] When in use, the iron shell 8 is installed on the surface of the plastic body 1 to protect the internal structure and enhance the aesthetics of the equipment.

[0034] As shown in the figure, the inside of the fixing hole 3 is provided with a slot for engaging the control rod 4, and one end of the control rod 4 is provided with a locking block that fits into the slot.

[0035] In use, the control rod 4 is engaged with the locking block at one end of the control rod 4 through the locking groove in the fixing hole 3, so that the control rod 4 can rotate around the fixing hole 3 as the slider 6 slides.

[0036] As shown in the figure, the guide groove 5 has a limiting groove for assembling the spring 7 on one side of the slider 6.

[0037] In use, the spring 7 is installed in the card slot and limited, so that it can work with the slider 6 to achieve automatic reset and eject the card during the insertion and removal of the card.

[0038] The working principle and usage process of this utility model are as follows: When the card is inserted into the plastic body 1, the side wall of the card pushes the slider 6 to move until the card is fully inserted into the plastic body 1 without protruding from the card surface. The chip of the card contacts the hardware terminal 2 to complete the information reading and storage operation. During the process of being pushed, the slider 6 moves along the inside of the groove. At the same time, one end of the control rod 4 is in the fixing hole 3, and the other end slides on the surface of the slider 6 in a unidirectional reciprocating motion, so as to cooperate with the spring 7 to realize the action of automatically ejecting the card. Among the planes opened on the surface of the slider 6, the second plane 10 is higher than the first plane 9, the third plane 11 is higher than the fourth plane 12, and the fifth plane 13 is higher than the fourth plane 12. Plane 13 is higher than the sixth plane 14, the seventh plane 15 is higher than the eighth plane 16, and the ninth plane 17 is located in the middle, separating the center connection, so that the remaining planes form a unidirectional and circulating slide. The height difference of the plane inside the slider 6 forms a stepped track, so that the moving end of the control lever 4 slides unidirectionally along multiple tracks with height differences on the surface of the slider 6. The card ejection action is completed and automatically reset by the spring 7. The slider 6 with the guide track is used in the self-spring card socket connector, so that it can achieve self-spring card ejection, while making the size smaller, the quality more stable, and the application range wider.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A connector with a guide rail slider, characterized in that, The plastic body (1) includes a fixing hole (3) on one side surface of the plastic body (1), a control rod (4) is installed inside the fixing hole (3), the end of the control rod (4) away from the fixing hole (3) is slidably connected to the inside of the slider (6), the slider (6) is slidably connected to the inside of the guide groove (5), and the guide groove (5) is opened on the surface of the plastic body (1). The slider (6) has a first plane (9) on the side facing the fixing hole (3). The first plane (9) is away from the fixing hole (3) and has a second plane (10) inside the slider (6). The second plane (10) is away from the first plane (9) and has a third plane (11). The third plane (11) has a fourth plane (12) on one side. The fourth plane (12) is away from the third plane (11) and has a fifth plane (13) on one side. The fifth plane (13) is away from the fourth plane (12) and has a sixth plane (14) on one side. The sixth plane (14) is away from the fifth plane (13) and has a seventh plane (15) on one side. The seventh plane (15) is facing the first plane (9) and has an eighth plane (16).

2. A connector with a guide rail slider according to claim 1, characterized in that, The surface of the plastic body (1) is fitted with metal terminals (2).

3. A connector with a guide rail slider according to claim 1, characterized in that, The top of the plastic body (1) is fitted with an iron shell (8) via a snap-fit ​​structure.

4. A connector with a guide rail slider according to claim 1, characterized in that, The fixing hole (3) is provided with a slot for engaging the control rod (4), and one end of the control rod (4) is provided with a locking block that fits into the slot.

5. A connector with a guide rail slider according to claim 1, characterized in that, The guide groove (5) has a limiting groove for assembling the spring (7) on one side of the slider (6).

Images