WO2021078049A1

WO2021078049A1 - Electronic device, card support, and card holder

Info

Publication number: WO2021078049A1
Application number: PCT/CN2020/120920
Authority: WO
Inventors: 黄汉杰
Original assignee: Oppo广东移动通信有限公司
Priority date: 2019-10-25
Filing date: 2020-10-14
Publication date: 2021-04-29
Also published as: CN110798237B; CN110798237A

Abstract

The present application provides an electronic device, a card support, and a card holder. The card support comprises a mounting portion, a pushing portion, and a baffle; the mounting portion comprises a first side edge, a second side edge, and a third side edge; the lengths of the first side edge and the second side edge are smaller than the length of the third side edge; the mounting portion is provided with an accommodating space, and the baffle is disposed in the accommodating space and divides the accommodating space into a first card slot and a second card slot; and the side wall of the first card slot close to the pushing portion is provided with a first protruding portion. According to the electronic device, the card support, and the card holder provided by present application, the problem that cards fall off or deviate due to untight connection between the cards and the card slots in the card mounting process of the stacked card holder is solved, the tightness between the cards and the card slots is enhanced, the normal work of the card holder is ensured, and moreover, the space occupied by the card holder longitudinally inside the electronic device is also reduced.

Description

Electronic equipment, card tray and card holder

【Technical Field】

This application relates to the technical field of electronic devices, and specifically to an electronic device, a card tray and a card holder.

【Background technique】

With the continuous popularization of electronic devices, electronic devices have become indispensable social and entertainment tools in people's daily lives, and people's requirements for electronic devices have become higher and higher. Taking a mobile phone as an example, when using a mobile phone, it is usually necessary to install a SIM (Subscriber Identity Module, International Mobile Subscriber Identity Module) card or a memory card in the mobile phone to facilitate the communication network for information transmission or other functions.

Due to the needs of life or work, mobile phones often need to insert multiple cards to meet the needs of users. However, in the era of thin and light mobile phones, the installation space inside the mobile phone is limited. Inserting multiple cards will increase the overall space occupied by the phone card holder. It is unfavorable for the miniaturization and thinning of mobile phones. Therefore, it is particularly important to study a space-saving, effective and reliable mobile phone holder.

[Summary of the invention]

One aspect of the embodiments of the present application provides a card tray for electronic equipment, the card tray includes: a mounting part and a pushing part, the mounting part and the pushing part are an integral structure; the mounting part includes: The first side, the second side, and the third side; the first side and the second side are perpendicular to the pushing part; both ends of the third side are connected to the first One side and the second side are away from the end of the pushing part; the length of the first side and the second side is less than the length of the third side; the mounting part is provided with An accommodating space, the baffle is arranged in the accommodating space, and the accommodating space is divided into a first card slot and a second card slot; the first card slot is close to the side wall of the pushing part A first protrusion is provided; when the first card slot is inserted into the card, the first protrusion is squeezed by the insertion card, so that the first protrusion is deformed to abut and fix the insertion card.

Another aspect of the embodiments of the present application provides a card holder for an electronic device, where the card holder is connected to a printed circuit board of the electronic device; the card holder includes: a support seat, a first terminal lead, and a first terminal lead. The two-terminal lead and the above-mentioned card holder; the support base is provided on the holder and is slidably connected to the card holder; the first terminal lead is provided on the support base and is connected to the first card The grooves are arranged oppositely; the second terminal lead is arranged on the printed circuit board and is arranged opposite to the second card groove; the printed circuit board is fixedly connected with the support base.

In addition, an embodiment of the present application also provides an electronic device that includes a display screen, a housing, a printed circuit board, and the above-mentioned card holder; the display screen is covered on the housing, and the display The screen and the housing are jointly enclosed to form an accommodating cavity; the printed circuit board and the holder are arranged in the accommodating cavity, and the printed circuit board is electrically connected to the holder; wherein: The card holder can slide out or slide into the containing cavity relative to the card seat.

The electronic device, the card tray, and the card holder provided by the embodiments of the present application are provided with a first card slot and a second card slot, and the first card slot and the second card slot are stacked horizontally, which solves the problem that the card seat takes up a large vertical space. At the same time, the arrangement of the first protrusion in the card slot solves the problem that the card is prone to deviate or fall during the process of inserting or removing the card in the first card slot, increasing the gap between the card and the first card slot The stability of the card makes the connection between the card and the first card slot more reliable, and further ensures the normal operation of the card holder.

【Explanation of the drawings】

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained from these drawings without creative work.

FIG. 1 is a schematic structural diagram of an electronic device 1 provided by an embodiment of the present application;

Figure 2 is an exploded view of the structure of the card holder in Figure 1;

Fig. 3 is a schematic diagram of the structure of the support seat in Fig. 1;

FIG. 4 is a schematic diagram of the structure of the housing in FIG. 3;

FIG. 5 is a schematic diagram of the connection structure between the insulating board and part of the PCB board in FIG. 3;

Fig. 6 is a schematic diagram of the structure of the card holder in Fig. 2;

Fig. 7 is a schematic cross-sectional structure diagram of the card holder in Fig. 6 along the IV-IV direction;

Fig. 8 is a schematic diagram of the connection structure between the support base and the card holder in Fig. 2;

FIG. 9 is a schematic diagram of the connection structure of the second terminal lead and part of the PCB board in FIG. 8;

10 is a schematic diagram of the connecting structure of the push rod, the swing rod and the support base in FIG. 2;

FIG. 11 is a schematic diagram of the connecting structure of the push rod and the swing rod in FIG. 10;

12 is a schematic diagram of a cross-sectional structure of a card holder along the IV-IV direction of another embodiment of the present application;

FIG. 13 is a schematic structural diagram of a card tray according to another embodiment of the present application;

Fig. 14 is a schematic cross-sectional structure diagram of the card holder in Fig. 13 along the Ⅸ-Ⅸ direction;

Fig. 15 is another cross-sectional structural diagram of the card holder in Fig. 13 along the IX-IX direction.

【Detailed ways】

As used herein, "electronic equipment" (or "terminal" for short) includes, but is not limited to, it is set to be connected via a wired line (such as via the public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection, and/or another data connection/network) and/or via (for example, for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters , And/or a device for receiving/sending communication signals on a wireless interface of another communication terminal. A communication terminal set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a "wireless terminal" or a "mobile terminal". Examples of mobile terminals include, but are not limited to satellite or cellular phones; personal communication system (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, and Internet/Intranet access PDAs with, Web browsers, notebooks, calendars and/or GPS receivers; and conventional laptop and/or palmtop receivers or other electronic devices including radio telephone transceivers. A mobile phone is an electronic device equipped with a cellular communication module.

After long-term research by the inventor, it is found that the card holders in the industry usually adopt a design method: double card slots are placed side by side or stacked vertically, and this arrangement makes the overall structure of the card holder too large and takes up space in the longitudinal direction. More, which in turn affects the placement of internal components of the device and the miniaturization design of the entire device. At the same time, the stacked card slot design will make the card easy to fall under the influence of gravity during the process of inserting the card into the lower card slot, and it is necessary to add a limiting structure to fix the inserted card. The usual practice is to set a stopper on the outer edge of the card slot to prevent the card from falling out of the card slot, but this arrangement makes the structure of the card holder more complicated. At the same time, because the stopper cannot exert force on the card to make the card fit tightly in the card slot, the connection between the card and the card slot is not strong enough, and the card is easy to deviate during the sliding process of the card tray. , Thereby affecting the normal operation of the deck.

In order to solve the above-mentioned problem, an embodiment of the present application provides an electronic device, a card tray, and a card holder. The application will be further described in detail below in conjunction with the drawings and embodiments. It is particularly pointed out that the following examples are only used to illustrate the application, but do not limit the scope of the application. Similarly, the following embodiments are only part of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

The reference to "embodiments" in this application means that a specific feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art clearly and implicitly understand that the embodiments described herein can be combined with other embodiments.

Please refer to FIGS. 1 to 2. FIG. 1 is a schematic structural diagram of an electronic device 1 provided by an embodiment of the present application, and FIG. 2 is an exploded view of the structure of the card holder in FIG.

As shown in FIG. 1, the electronic device 1 provided by the embodiment of the present application may be a portable device that requires a card to implement some functions such as a mobile phone, a tablet computer, and a notebook computer. In this embodiment, the electronic device 1 is a mobile phone for the following description. The electronic device 1 may include a card holder 10, a PCB board 20 (Printed Circuit Board), a display screen 30, and a housing 40. Wherein, the display screen 30 is covered by the housing 40, and the display screen 30 and the housing 40 are jointly enclosed to form an accommodating cavity 50. The holder 10 and the PCB board 20 are disposed in the accommodating cavity 50, and the holder 10 and the PCB board 20 are electrically connected. At the same time, the card holder 100 in the card holder 10 can slide out or slide into the accommodating cavity 50 relative to the card holder 10 to realize the card insertion function of the electronic device 1.

As shown in FIG. 2, the card holder 10 is suitable for placing a SIM card or a memory card, and electrically connecting the SIM card or the memory card with the PCB board 20 of the mobile phone, so as to realize the corresponding functional applications of the mobile phone. The card holder 10 includes a supporting holder 100, a holder 200, a first terminal lead 300, a second terminal lead 400, a push rod 500, a swing rod 600, a fixing member 700 and a detection terminal 800. Wherein, the support base 100 is connected to the PCB board 20, and at the same time, it is covered with the card holder 200 and is slidably connected to the card holder 200; the first terminal lead 300 is provided on the support base 100 and is arranged opposite to the upper surface of the card holder 200; The two-terminal lead 400 is arranged on the PCB board 20 and is arranged opposite to the lower surface of the card holder 200. Both the push rod 500 and the swing rod 600 are arranged on the support base 100, the push rod 500 is slidably connected with the support base 100, and the sliding direction is consistent with the sliding direction of the tray 200; the swing rod 600 is rotatably connected with the support base 100 through a fixing member 700. Specifically, the push rod 500 drives the pendulum rod 600 to rotate during the sliding process, so that the pendulum rod 600 pushes out the card holder 200 to realize the sliding connection between the support base 100 and the card holder 200. The detection terminal 800 is arranged on the support base 100 and is used to detect whether the card tray 200 is inserted in place.

Please refer to FIGS. 3-9. FIG. 3 is a schematic diagram of the structure of the support base 100 in FIG. 2, FIG. 4 is a schematic diagram of the structure of the housing 110 in FIG. 3, and FIG. 5 is a connection between the insulating board 120 and a part of the PCB board 20 in FIG. Figure 6 is a schematic diagram of the structure of the card tray 200 in Figure 2, Figure 7 is a schematic cross-sectional structure diagram of the card tray 200 in Figure 6 along the IV-IV direction, and Figure 8 is the connection between the support base 100 and the card tray 200 in Figure 2 A schematic structural diagram. FIG. 9 is a schematic diagram of a connection structure between the second terminal lead 400 and a part of the PCB board 20 in FIG. 8.

As shown in FIGS. 3 to 5, the support base 100 includes a housing 110 and an insulating plate 120. The housing 110 is covered on the insulating plate 120, and the insulating plate 120 is covered on the holder 200. The material of the housing 110 may be a metal material, and the material of the insulating plate 120 may be a solid insulating material such as rubber, plastic, and ceramic.

Specifically, the sides of the housing 110 extend perpendicularly to the direction close to the insulating plate 120 to form a first bending arm 1101, a second bending arm 1102, and a third bending arm 1103. The first bending arm 1101 extends to a side away from the card holder 200 to form a fourth bending arm 1104, wherein a sliding groove 1105 is also formed on the fourth bending arm 1104. The insulating board 120 includes a bottom wall 1201 and a side wall 1202, wherein the bottom wall 1201 and the side wall 1202 are vertically arranged, and the two are integrally formed.

As shown in FIGS. 6 to 7, the card tray 200 includes a mounting portion 210, a pushing portion 220, and a baffle 230, all of which may be an integral structure. The mounting portion 210 includes a first side 2101, a second side 2102, and a third side 2103. Wherein, the first side 2101 and the second side 2102 are two sides perpendicular to the pushing portion 220, the first end of the third side 2103 is connected to the end of the first side 2101 away from the pushing portion 220, and the third The second end of the side 2103 is connected to the end of the second side 2102 away from the pushing portion 220, and the third side 2103 is parallel to the pushing portion 220. The length of the first side 2101 and the second side 2102 is less than the length of the third side 2103, so that the tray 200 is placed horizontally, which reduces the space occupied by the tray 200 in the longitudinal direction. Furthermore, the mounting portion 210 is also provided with an accommodating space 2104, for example, the first side 2101, the second side 2102, and the third side 2103 are enclosed to form a corresponding accommodating space 2104.

The baffle 230 is horizontally embedded in the inner wall of the accommodating space 2104 and partitions the accommodating space 2104 to form a first card slot 2104a and a second card slot 2104b for placing two cards horizontally and stacked. For example, the first card slot 2104a and the second card slot 2104b are used to place a nano sim card, and the size of the card slot is 12 mm x 9 mm. Further, a first protrusion 2105 is provided on the side wall of the first card slot 2104a close to the pushing part 220, wherein the material of the first protrusion 2105 may be an elastic component with a certain deformability. For example, it can be a flexible material such as silicone, rubber, and plastic. When the first card slot 2104a is inserted into the nano sim card, the first protrusion 2105 is squeezed by the nano sim card and deformed, thereby generating a reverse elastic force, and pressing the nano sim card into the first card slot 2104a to achieve compactness. The purpose of fixing the nano sim card is to prevent the nano sim card from deviating or falling during insertion or removal. The side wall of the first slot 2104a away from the pushing portion 220 is further provided with a first notch 2107, wherein the first notch 2107 is opened in the middle area of the side wall. In the process of taking out the card, since the nano sim card has been tightly fixed in the first card slot 2104a, it is necessary to lift the nano sim card through the first notch 2107 and then take it out. The arrangement of the first notch 2107 can avoid the problem that the nano SIM card cannot be easily taken out after being tightly pressed by the first protrusion 2105 in the first card slot 2104a, and improves the convenience of taking out the card. In addition, in some optional implementations, the mounting portion 210, the pushing portion 220, and the baffle 230 may also be three independent components, and they may be fixedly connected together by means of plug-in, buckle, and welding. At the same time, the first card slot 2104a and the second card slot 2104b can also be inserted into a micro sim card or a micro SD card. The embodiment of the present application does not specifically limit this.

As shown in FIGS. 7 to 9, the support base 100 is disposed on the card holder 200 and is slidably connected with the card holder 200. Specifically, the first bending arm 1101 is buckled on the first side 2101, the second bending arm 1102 is buckled on the second side 2102, the first bending arm 1101, the second bending arm 1102, and the third bending arm The folding arm 1103 surrounds the sliding space 130 forming the tray 200. For example, the first bending arm 1101 and the second bending arm 1102 are respectively buckled on the outer surfaces of the first side 2101 and the second side 2102 to form a sliding rail, so that the tray 200 can slide in the sliding space 130. The third bending arm 1103 is disposed on a side of the third side 2103 away from the pushing portion 220 and is spaced apart from the third side 2103. At the same time, the side of the third bending arm 1103 away from the card holder 200 is connected to the PCB board 20. For example, by welding, the third bending arm 1103 is welded to the PCB board 20, so that the card holder 10 is fixedly connected to the PCB board 20. .

The bottom wall 1201 covers the mounting portion 210 and is opposite to the first slot 2104a. The bottom wall 1201 is used for mounting the first terminal lead 300, for example, the first terminal lead 300 is embedded in the bottom wall 1201. Part of the area of the first terminal lead 300 protrudes into the first card slot 2104a toward the first card slot 2104a to form a contact piece to realize the reading and information transmission of the inserted card. The side wall 1202 is provided on a side of the third bending arm 1103 close to the mounting portion 210, and the side wall 1202 and the third bending arm 1103 are overlapped. Wherein, the side wall 1202 and the third side 2103 are spaced apart. Further, the first terminal lead 300 extends through the bottom wall 1201 to the side wall 1202, and protrudes from the side of the side wall 1202 facing away from the card holder 200, and is electrically connected to the PCB board 20. After the card is inserted into the first card slot 2104a, the PCB board 20 is electrically connected to the card in the first card slot 2104a through the first terminal lead 300. The second terminal lead 400 is electrically connected to the PCB board 20, and is provided on a side of the PCB board 20 close to the holder 10, opposite to the second card slot 2104b. Wherein, a part of the second terminal lead 400 protrudes into the second slot 2104b to form a contact piece. After the second card slot 2104b is inserted into the card, the PCB board 20 is electrically connected to the card in the second card slot 2104b through the second terminal lead 400.

The terms "first", "second", and "third" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first", "second", and "third" may explicitly or implicitly include at least one of the features.

Please refer to FIGS. 10 to 11. FIG. 10 is a schematic diagram of the connection structure of the push rod 500, the swing rod 600 and the support base 100 in FIG. 2, and FIG. 11 is a schematic diagram of the connection structure of the push rod 500 and the swing rod 600 in FIG. 10.

As shown in FIGS. 10 to 11, the push rod 500 is disposed in the sliding groove 1105 of the fourth bending arm 1104 and can slide in the sliding groove 1105, and its sliding direction is consistent with the sliding direction of the tray 200. The swing rod 600 is disposed on the side of the side wall 1202 close to the mounting portion 210, that is, the spaced area between the side wall 1202 and the third side 2103. At the same time, the pendulum rod 600 is arranged opposite to the third side 2103 and is rotatably connected with the bottom wall 1201. Further, the first end 510 of the push rod is provided with a limiting groove 5101, and one end of the swing rod 600 is provided in the limiting groove 5101 to limit the movement range of one end of the swing rod 600. A hole 2201 is opened at one end of the pushing part 220, wherein the hole 2201 corresponds to the position of the second end 520 of the push rod, and the hole 2201 is used for guiding and positioning the insertion body. For example, a striker is inserted into the hole 2201, and the second end 520 of the push rod is accurately pressed against the second end 520 of the push rod through the guidance and positioning of the hole 2201, so that the push rod 500 slides in the sliding groove 1105 in the first direction X. When the push rod 500 slides in the sliding groove 1105, because one end of the swing rod 600 is in the limit groove 5101, the push rod 500 can drive the swing rod 600 to rotate based on the bottom wall 1201, so that the other end of the swing rod 600 rotates to the third Side 2103, and push the third side 2103, so that the card tray 200 slides out of the support base 100. Specifically, the housing 110, the bottom wall 1201, and the swing rod 600 are connected together by a fixing member 700, where the fixing member 700 also serves as a rotation shaft of the swing rod 600, so that the swing rod 600 can rotate based on the bottom wall 1201. The fixing member 700 may be a structure such as bolts, rivets, and studs. In addition, the card holder 10 further includes a detection terminal 800, which is provided at an end of the third bending arm 1103 away from the swing rod 600, and is used to detect whether the card holder 200 is plugged in or out.

In the card holder 10 provided in this embodiment, the first card slot 2104a and the second card slot 2104b are stacked horizontally, so that while the card holder 10 can support dual-card applications, it also reduces the space occupied by the card holder 10 in the longitudinal direction. , So as to facilitate the design and assembly of the equipment. The first protrusion 2105 is provided on the first card slot 2104a, which solves the problem of the card falling or deviating due to the loose connection between the card and the card slot, and strengthens the tightness between the card and the card slot, thereby ensuring The normal operation of the deck 10. At the same time, the provision of the first notch 2107 on the first card slot 2104a also avoids the problem that the card cannot be easily taken out after being tightly pressed by the first protrusion 2105 in the first card slot 2104a, which improves the convenience of taking out the card.

All directional indicators (such as up, down, left, right, front, back...) in the embodiments of this application are only used to explain the relative positional relationship between the components in a specific posture (as shown in the drawings) , Movement status, etc., if the specific posture changes, the directional indication will also change accordingly. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes unlisted steps or units, or optionally also includes Other steps or units inherent in these processes, methods, products or equipment.

Please refer to FIG. 12, which is a schematic cross-sectional structure diagram of a card tray 200 along the IV-IV direction according to another embodiment of the present application.

As shown in FIG. 12, the structure of this embodiment is basically the same as the structure of the above-mentioned embodiment. The difference is that in this embodiment, the second slot 2104b is provided with a second protrusion 2106 on the side wall close to the pushing portion 220. The shape, size and material of the second protrusion 2106 are the same as those of the first protrusion 2105. They are deformed to generate elastic force, and the insertion card is pressed into the second card slot 2104b to prevent the card from being inserted or removed. Deviated or dropped in the middle. A second notch 2108 is also provided on the side wall of the second card slot 2104b away from the pushing part 220, wherein the shape, size and position of the second notch 2108 are the same as those of the first notch 2107, all of which are used to improve the convenience of card removal.

In this embodiment, the first protruding portion 2105 is provided in the first card slot 2104a and the second protruding portion 2106 is provided in the second card slot 2104b, which solves the problem that the cards in the stacked card slots are likely to fall under the influence of gravity. The tightness between the card and the card slot is strengthened, so that the card is not easily deviated during the sliding process of the card tray 200, and the normal operation of the card holder 10 is ensured. At the same time, the design of the first notch 2107 and the second notch 2108 enables the card in the tightly fixed state to be easily taken out of the card slot, which improves the convenience of taking out the card.

Please refer to Figures 13 to 15. Figure 13 is a schematic structural diagram of a card tray 200 according to another embodiment of the present application. Figure 14 is a cross-sectional structural diagram of the card tray 200 in Figure 13 along the IX-IX direction. Figure 15 is a schematic diagram of the card tray 200 in Figure 13 Another cross-sectional structure diagram of the support 200 along the Ⅸ-Ⅸ direction.

As shown in Figures 13 to 14, the structure of this embodiment is basically the same as that of the other embodiment described above. The difference is: in this embodiment, the first protrusion 2105 and the second protrusion 2106 are close to the pusher 220. A through groove 2109 is opened on one side, and a partial area of the baffle 230 is horizontally embedded in the inner wall of the through groove 2109, and the through groove 2109 is divided into a first groove 2109a and a second groove 2109b. The material of the first protrusion 2105 and the second protrusion 2106 can be not only flexible materials such as silicone, rubber, and plastic, but also rigid materials with excellent ductility such as copper foil and aluminum foil. These metal materials can also be elastically deformed under the action of external force and have a certain deformation space, so as to generate elastic force, and the first groove 2109a as the first protrusion 2105 is deformed by the external force of the inserted card. The second groove 2109b serves as a space where the second protrusion 2106 is squeezed by the external force of the inserted card and deformed. In addition, when the first convex portion 2105 and the second convex portion 2106 are made of metal material, the first convex portion 2105 and the second convex portion 2106 may be an integrally formed structure with the mounting portion 210.

In this embodiment, the first groove 2109a and the second groove 2109b are provided on the side of the first convex portion 2105 and the second convex portion 2106 close to the pushing portion 220, respectively, so as to solve the problem of the first convex portion 2105 and the second convex portion 2105. The raised portion 2106 can only use flexible materials, so that the first raised portion 2105 and the second raised portion 2106 can be made of metal materials, and the first raised portion 2105 and the second raised portion 2106 can be combined with the card holder. The 200 is integrally formed, which increases the overall structural strength of the Cato 200. At the same time, the design of the first groove 2109a and the second groove 2109b also provides the deformation space of the first protrusion 2105 and the second protrusion 2106, so that the first protrusion 2105 and the second protrusion 2106 The deformation ability is enhanced, and a certain buffer space is provided to avoid the problem of card damage due to too tight connection.

As shown in FIG. 15, in some optional embodiments, if only the first card slot 2104a is provided with the first protrusion 2105, then it is only necessary to ensure that the first protrusion 2105 is provided on the side close to the pushing portion 220. There is a first groove 2109a, which is used to provide deformation space, and there is no need to provide a second groove 2109b.

The above descriptions are only part of the embodiments of this application, and do not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made using the content of the description and drawings of this application, or directly or indirectly applied to other related The technical field is equally included in the scope of patent protection of this application.

Claims

A card tray for electronic equipment, characterized in that the card tray comprises: a mounting part, a pushing part and a baffle, the mounting part and the pushing part are an integral structure;

The mounting portion includes: a first side, a second side, and a third side;

The first side and the second side are arranged perpendicular to the pushing part;

Two ends of the third side are respectively connected to the ends of the first side and the second side away from the pushing portion;

The length of the first side and the second side is less than the length of the third side;

The mounting portion is provided with an accommodating space, the baffle is arranged in the accommodating space, and the accommodating space is divided into a first card slot and a second card slot;

A first protruding part is provided on the side wall of the first card slot close to the pushing part;

When the card is inserted into the first card slot, the first protrusion is squeezed by the inserted card, so that the first protrusion is deformed to abut and fix the inserted card.
The card tray according to claim 1, wherein a first notch is formed on the side wall of the first card slot away from the pushing part to improve the convenience of taking out the card.
The card tray according to claim 1, wherein the second card slot is provided with a second protrusion on a side wall close to the pushing part, wherein:

After the second card slot is inserted into the card, the second protrusion is squeezed by the inserted card, so that the second protrusion is deformed to abut and fix the inserted card.
The card holder according to claim 3, wherein the first protrusion and the second protrusion are provided with a through groove on one side close to the pushing part;

A partial area of the baffle is arranged in the through groove, and the through groove is divided into a first groove and a second groove;

The first groove serves as a space where the first protrusion is deformed;

The second groove serves as a space where the second protrusion is deformed.
3. The card tray according to claim 3, wherein a second notch is formed on the side wall of the second card slot away from the pushing part to improve the convenience of taking out the card.
A card holder for electronic equipment, the card holder is connected with a printed circuit board of the electronic device, characterized in that the card holder comprises: a support seat, a first terminal lead, a second terminal lead, and a card The support base is provided on the support base and is slidably connected to the support base; the first terminal lead is provided on the support base and is disposed opposite to the first card slot; the first The two-terminal lead is arranged on the printed circuit board and is arranged opposite to the second card slot; the printed circuit board is connected to the support base; wherein:

The card holder includes: a mounting part, a pushing part, and a baffle. The mounting part and the pushing part are integrally formed; the mounting part includes: a first side, a second side, and a third side; The first side and the second side are arranged perpendicular to the pushing part; both ends of the third side are respectively connected to the first side and the second side away from the pushing part The length of the first side and the second side is less than the length of the third side; the mounting portion is provided with an accommodating space, and the baffle is provided in the accommodating space , And divide the accommodating space into a first card slot and a second card slot; the side wall of the first card slot close to the pushing part is provided with a first protrusion; when the first card slot After the card is inserted, the first protrusion is squeezed by the insertion card, so that the first protrusion is deformed to abut and fix the insertion card.
The card holder according to claim 6, wherein the supporting seat comprises: a housing and an insulating plate;

The housing is covered on the insulating board;

The insulating plate is covered on the mounting part.
The card holder according to claim 7, wherein the housing comprises: a first bending arm, a second bending arm, and a third bending arm;

The first bending arm is buckled on the first side;

The second bending arm is buckled on the second side;

The first bending arm, the second bending arm, and the third bending arm surround a sliding space forming the card holder;

The third bending arm is arranged on a side of the third side away from the pushing part, and is connected to the printed circuit board.
The card holder according to claim 8, wherein the insulating plate includes a bottom wall and a side wall;

The bottom wall is used to install the first terminal lead;

The side wall is arranged on a side of the third bending arm close to the mounting portion, and is arranged to overlap with the third bending arm.
9. The card holder according to claim 9, wherein the first terminal lead extends to the printed circuit board through the side wall, and is connected to the printed circuit board.
9. The card holder according to claim 9, wherein the first bending arm extends to a side away from the mounting portion to form a fourth bending arm, wherein:

A sliding groove is provided on the fourth bending arm.
The card holder according to claim 11, wherein the card holder further comprises: a push rod and a swing rod;

The push rod is provided in the sliding groove, and can move in the sliding direction of the card tray based on the sliding groove;

The swing rod is arranged on a side of the side wall close to the mounting portion, and is arranged opposite to the third side;

The pendulum rod is rotatably connected with the bottom wall; wherein the push rod drives the pendulum rod to rotate during the sliding process, so that the pendulum rod pushes out the card holder.
The card holder according to claim 12, wherein the first end of the push rod is provided with a limiting groove, one end of the swing rod is provided in the limiting groove, and the push rod drives the swing rod Based on the rotation of the bottom wall, the other end of the pendulum rod pushes the third side edge, so that the card holder slides out of the support seat.
The card holder according to claim 13, wherein a hole is opened at one end of the pushing part, and the hole corresponds to the position of the second end of the push rod;

The hole is used for guiding and positioning the insertion body.
The card holder according to claim 13, wherein the card holder further comprises a detection terminal; the detection terminal is provided at an end of the third bending arm away from the swing rod for detecting the Whether the card tray is in place.
The card holder according to claim 6, wherein a first notch is opened on the side wall of the first card slot away from the pushing part to facilitate the removal of the card in the first card slot operating.
The card holder according to claim 16, characterized in that the side wall of the second card slot close to the pushing part is provided with a second protrusion, wherein:

After the second card slot is inserted into the card, the second protrusion is squeezed by the inserted card, so that the second protrusion is deformed to abut and fix the inserted card.
The card holder according to claim 17, wherein the first protrusion and the second protrusion are provided with a through groove on one side close to the pushing part;

A partial area of the baffle is arranged in the through groove, and the through groove is divided into a first groove and a second groove;

The first groove serves as a space where the first protrusion is deformed;

The second groove serves as a space where the second protrusion is deformed.
The card holder according to claim 17, wherein a second notch is opened on the side wall of the second card slot away from the pushing part to facilitate the removal of the card in the second card slot operating.
An electronic device, characterized in that it comprises a display screen, a housing, a printed circuit board, and the card holder according to any one of claims 6-19;

The display screen is covered in the housing, and the display screen and the housing are jointly enclosed to form an accommodating cavity; the printed circuit board and the holder are arranged in the accommodating cavity, and The printed circuit board is electrically connected with the card holder; wherein: the card holder can slide out or slide into the containing cavity relative to the card holder.