Card taking needle with hanging function

Abstract

The utility model discloses a card taking needle with a hanging function, which comprises a card taking needle and a shell, and the card taking needle slides in a cavity arranged in the shell, so that the card taking needle can be accommodated and positioned, and objects can be hung. According to the utility model, the card taking needle can be quickly positioned and acquired by a user during daily card taking operation, and meanwhile, a mounting function is added to the card taking needle, so that the application scene is expanded, the use frequency of a product is improved, and the card taking needle becomes an indispensable necessary product in daily life of the user.

Description

Technical Field

[0001] This utility model relates to the field of SIM card ejector technology, and more specifically to a SIM card ejector with mounting function. Background Technology

[0002] In the current market technology field, a large number of SIM card ejector pins are manufactured using linear material bending processes or by cutting sheet metal. While these pins have the advantage of relatively low manufacturing costs, they also have significant drawbacks. For example, their functional design is limited, and they lack a corresponding storage structure, making it easy for users to lose the pins during actual use. When a pin is needed, it is difficult to quickly locate and retrieve it. Furthermore, the thickness of these pins is often too small, resulting in insufficient structural strength and making them prone to deformation during use.

[0003] Therefore, there is an urgent need to design a new type of card ejector tool with additional functions. This tool should be able to meet users' needs for quick positioning and retrieval of cards during daily operations. At the same time, by adding attachment functionality, its usage scenarios are expanded, thereby increasing the frequency of product use and making it an indispensable product in users' daily lives. Summary of the Invention

[0004] The purpose of this invention is to provide a card ejector pin with mounting function.

[0005] To achieve the above objectives, the present invention provides the following technical solution.

[0006] A card ejector pin with mounting function includes a card ejector pin and a housing, characterized in that: the card ejector pin slides within a cavity provided in the housing to realize the positioning, removal, and mounting operations of the card ejector pin and the object.

[0007] Preferably, the housing has a cavity, and a T-shaped platform is provided inside the cavity.

[0008] Preferably, the cavity has guide surfaces on opposite sides, and the guide surface at either end has a groove. The groove opening has a positioning bead and a spring, and the diameter of the positioning bead is slightly smaller than the groove diameter.

[0009] Preferably, the T-shaped platform has stepped surfaces at both ends near the guide surface.

[0010] Preferably, the card ejector pin has two parts: a card ejector pin and a handheld part; the head of the card ejector pin is an effective insertion pin section with a diameter in the range of 0.7~1mm, and the tail of the card ejector pin has a larger diameter than the head of the card ejector pin, and is used to connect to the handheld part.

[0011] Preferably, the handheld part is provided with a through hole, the through hole is provided with stepped surfaces at both ends near the guide surface, and one or more positioning grooves are provided on the outer side of the handheld part near the guide surface.

[0012] Preferably, the card retrieval pin can be positioned, the object can be mounted, and the card retrieval pin can be removed by sliding within the cavity.

[0013] Preferably, the SIM card pin and the handheld part are integrally formed or separately installed.

[0014] Preferably, when the stepped surface of the card ejector pin is blocked by the stepped surface, and the handheld part is blocked by the housing, the card ejector pin is stored inside the housing.

[0015] Preferably, the housing may be part of a mobile phone case, mobile phone accessory, card holder, or toolbox.

[0016] In the above technical solution, the card ejector pin with mounting function provided by this utility model has the following beneficial effects.

[0017] This utility model provides a SIM card ejector tool with a mounting function. Through a sliding mechanism within a pre-set cavity in the housing, it achieves integrated operation of storing, positioning (mounting function), and retrieving the SIM card ejector tool (SIM card ejector function). This design cleverly addresses the core needs of users for daily SIM card retrieval while innovatively adding the mounting function, expanding the product's usage scenarios. Furthermore, the unique SIM card ejector tool storage structure effectively avoids the industry pain point of easily losing SIM card ejector tools, significantly improving the product's practicality and user experience. Attached Figure Description

[0018] Figure 1 An exploded view of the SIM card ejector pin with mounting function provided in this embodiment of the present invention.

[0019] Figure 2 A cross-sectional schematic diagram of a card ejector pin with mounting function provided in an embodiment of this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the card ejector pin with mounting function provided in an embodiment of the present utility model.

[0021] Figure 4 A schematic diagram of the component structure of a card ejector pin with mounting function provided for an embodiment of this utility model. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Reference Figures 1-4 As shown.

[0027] A card ejector pin with mounting function mainly includes a housing (1), a card ejector pin (2), a pressure cap (3), a positioning bead (4), and a spring (5).

[0028] The housing (1) has a cavity Q on one side. The cavity Q has an upper guide surface A1 and a lower guide surface B1 at its upper and lower ends. The upper guide surface A1 has a groove (11). The opening of the groove (11) has a positioning bead (4) and a spring (5). The diameter c of the positioning bead (4) is smaller than the width a of the groove (11) and larger than the opening b of the groove (11). The groove (11) is fitted with a pressure cap (3). The cavity Q has a T-shaped platform (12). The two ends of the T-shaped platform (12) near the upper guide surface A1 and the lower guide surface B1 have an upper step surface A2 and a lower step surface B2, respectively. The width of the boss at the bottom of the T-shaped platform (12) is e1. The T-shaped platform (12) is located at the center of the upper guide surface A1 and the lower guide surface B1.

[0029] The chuck ejector (2) has a handheld part (21) and a chuck ejector part (22). The two can be integrally molded or designed as separate parts, and are fixedly connected by interference fit, thread or adhesive. The head of the chuck ejector is the effective insertion pin section, with a length controlled between 3 and 10 mm and a diameter between 0.7 and 1 mm. The handheld part (21) has a through hole (23). The through hole (23) has an upper stepped surface A3 and a lower stepped surface B3 at the upper and lower ends near the chuck ejector part (22). The outer side of the handheld part (21) near the upper guide surface A1 has a first positioning groove C1 and a second positioning groove C2.

[0030] The handheld part (21) has a card ejector pin slot (25) on the back, and the user can slide and position the card ejector pin (2) by holding the card ejector pin slot (25) with their finger.

[0031] The handheld part (21) has two size segments at the through hole (23), namely segment d1 and segment d2, and d1>d2>e1.

[0032] The installation sequence inside the groove (11) of the housing (1) is as follows.

[0033] First, place the bead (4) into the groove (11).

[0034] Next, the spring (5) is placed in the groove (11) and positioned above the positioning bead (4). At this time, the positioning bead (4) is blocked by the positioning groove (11) due to the elastic force of the spring (5), and one end of the positioning bead (4) is exposed on the upper guide surface A1.

[0035] Finally, the cap (3) is inserted into the groove (11) to complete the installation.

[0036] In use: Place the card pick (2) into the cavity Q. At this time, the T-shaped platform (12) is located in the d1 section of the through hole (23). When the bottom surface of the card pick (2) moves to the left along the cavity Q, the upper step surface A2 slides along the upper step surface A3 and the lower step surface B2 slides along the lower step surface B3. When the first positioning groove C1 is aligned with the groove (11), the positioning bead (4) is exposed from the end face of the first guide surface A1 due to the pressure of the spring and enters the first positioning groove C1. At this time, the card pick (2) is equipped with A portion of the through hole (23) is exposed outside the housing (1), allowing small objects to be hung. When the card pick (2) continues to slide to the left, the spring (5) is squeezed by the pushing force. At this time, the positioning bead (4) returns to the groove (11). When the axis of the second positioning groove C2 is aligned with the groove (11), similarly, one end of the positioning post (4) is inserted into the second groove C2. At this time, the d1 section of the through hole (23) of the card pick (2) is completely exposed outside the housing (1). If it is necessary to increase the hanging space, the user can adjust the hanging space according to the hanging requirements. When it is necessary to remove the card pick (2), slide the card pick (2) until the T-shaped platform (12) is located at the d1 section, and the right end of the card pick (2) is not blocked by the housing (1). At this time, the card pick (2) can be removed from the cavity Q.

[0037] When the T-shaped platform (12) is located at the junction of the d1 and d2 segments of the through hole (23), the upper stepped surface A3 and lower stepped surface B3 of the card pick (2) are blocked by the upper stepped surface (A2) and lower stepped surface (B2), and the handheld part (21) is blocked by the housing (1). At this time, the card pick (2) is in the state of being stored in the housing (1).

[0038] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A SIM card ejector pin with mounting function, comprising an ejector pin and a housing, characterized in that: The card retrieval pin slides within the cavity provided in the housing, enabling the positioning, retrieval, and mounting of objects.

2. The SIM card ejector pin with mounting function according to claim 1, characterized in that: The shell has a cavity, and a T-shaped platform is provided inside the cavity.

3. The SIM card ejector pin with mounting function according to claim 2, characterized in that: The cavity has guide surfaces on opposite sides, and a groove is provided on the guide surface at either end. A positioning bead and a spring are provided at the opening of the groove, and the diameter of the positioning bead is slightly smaller than the diameter of the groove.

4. The SIM card ejector pin with mounting function according to claim 3, characterized in that: The T-shaped platform has stepped surfaces at both ends near the guide surface.

5. The SIM card ejector pin with mounting function according to claim 4, characterized in that: The card ejector pin consists of two parts: a card ejector pin and a handheld part. The head of the card ejector pin is an effective insertion pin section with a diameter in the range of 0.7~1mm. The diameter of the tail of the card ejector pin is larger than the diameter of the head of the card ejector pin, and it is used to connect to the handheld part.

6. The SIM card ejector pin with mounting function according to claim 5, characterized in that: The handheld part is provided with a through hole, and the through hole has stepped surfaces at both ends near the guide surface. One or more positioning grooves are provided on the outer side of the handheld part near the guide surface.

7. The SIM card ejector pin with mounting function according to claim 6, characterized in that: The card retrieval pin can be positioned, and the object can be mounted and the card retrieval pin can be removed by sliding within the cavity.

8. The SIM card ejector pin with mounting function according to claim 7, characterized in that: The SIM card ejector pin and the handheld part can be integrally formed or installed separately.

9. The SIM card ejector pin with mounting function according to claim 8, characterized in that: When the stepped surface of the SIM card ejector pin is blocked by the stepped surface, and the handheld part is blocked by the housing, the SIM card ejector pin is stored inside the housing.

10. The SIM card ejector pin with mounting function according to claim 9, characterized in that: The housing may be part of a mobile phone case, mobile phone accessory, card holder, or toolbox.

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