Connector and electronic equipment

Abstract

The utility model provides a connector and electronic equipment, and belongs to the technical field of electronics. The connector comprises a card support and a card seat. The card holder is inserted into the card seat along a first direction; the card holder comprises a card holder body and a card holder head which are arranged along a first direction; the card support has an insertion state and a pop-up state; in the insertion state, a first distance is formed between the card holder head and the card holder body along the first direction; in the pop-up state, a second distance is formed between the card holder head and the card holder body along the first direction; wherein the second spacing is greater than the first spacing. The connector provided by the utility model is simple in structure and small in occupied space, and facilitates the development of lightening, thinning and miniaturization of electronic equipment and the function expansion of the electronic equipment.

Description

Technical Field

[0001] The utility model relates to the field of electronic technology, in particular to a connector and electronic equipment. Background Art

[0002] SIM (Subscriber Identity Module) card is an IC card held by mobile users of GSM system, called user identification card. GSM system identifies GSM users through SIM card. GSM mobile phone can only access the network after inserting SIM card. SIM card connector, also known as SIM card holder, SIM card holder adapter, etc., is a bridge for SIM card to communicate with related circuits inside electronic equipment.

[0003] However, the SIM card connector in the related art has a complex structure and occupies a large space inside the electronic device, which affects the installation of other functional modules in the electronic device and cannot meet the development trend of thinner and smaller electronic devices. Utility Model Content

[0004] The utility model provides a connector and electronic equipment, which can solve the problem that the SIM card connector has a complex structure and occupies a large space.

[0005] The technical solution is as follows:

[0006] In one aspect, a connector is provided, the connector comprising: a card tray and a card seat;

[0007] The card tray is plugged into the card holder along a first direction;

[0008] The card tray comprises a card tray body and a card tray head arranged along the first direction;

[0009] The card tray has an inserted state and an ejected state;

[0010] In the inserted state, the card tray head and the card tray body have a first spacing along the first direction; in the ejected state, the card tray head and the card tray body have a second spacing along the first direction; wherein the second spacing is greater than the first spacing.

[0011] In some embodiments, the card tray body and the card tray head are connected via a connecting assembly.

[0012] In some embodiments, the connection assembly includes a first clamping structure, a second clamping structure, and a third clamping structure;

[0013] The first clamping structure and the second clamping structure are located on one of the card tray head and the card tray body, and the third clamping structure is located on the other of the card tray head and the card tray body;

[0014] In the inserted state, the third snap-fitting structure is snap-fitted to the first snap-fitting structure or the second snap-fitting structure away from the card holder body; in the pop-up state, the third snap-fitting structure is snap-fitted to the first snap-fitting structure or the second snap-fitting structure close to the card holder body.

[0015] In some embodiments, the connection assembly further comprises at least one elastic member;

[0016] The at least one elastic member is connected between the card holder head and the card holder body, and the at least one elastic member is in a compressed state in both the inserted state and the ejected state.

[0017] In some embodiments, the first clamping structure and the second clamping structure are arranged along the first direction, and the first clamping structure is located on a side of the second clamping structure away from the card holder body.

[0018] In some embodiments, a clamping slot is provided on one of the card holder head and the card holder body, and the first clamping structure and the second clamping structure are respectively located in the clamping slot.

[0019] In some embodiments, the positioning slot includes a first slot body and a second slot body, and the first slot body and the second slot body are both connected between the first clamping structure and the second clamping structure; the recessed depth of the first slot body gradually decreases from one end away from the card tray body to one end close to the card tray body, and the recessed depth of the second slot body gradually decreases from one end close to the card tray body to one end away from the card tray body.

[0020] In some embodiments, the third clamping structure moves from the first clamping structure to the second clamping structure through the first slot, and the third clamping structure moves from the second clamping structure to the first clamping structure through the second slot.

[0021] In some embodiments, the first clamping structure is further provided with a first guide portion, the first guide portion is located at a side of the first clamping structure away from the card holder body, and the first guide portion is used to guide the third clamping structure into the first slot when the card holder body and the card holder head are close to each other;

[0022] The second clamping structure is further provided with a second guide portion, which is located at a side of the second clamping structure away from the card holder body, and is used to guide the third clamping structure into the second slot when the card holder body and the card holder head are close to each other.

[0023] In some embodiments, a pull rod is provided on the other of the card holder head and the card holder body; the first end of the pull rod along the first direction is connected to the card holder head or the card holder body; the third clamping structure is located on the second end of the pull rod along the first direction, and the third clamping structure is movably located in the clamping slot.

[0024] In some embodiments, the third clamping structure is formed by bending the first end of the pull rod;

[0025] and / or,

[0026] The card tray also includes a shell component, and the shell component is covered on the outside of the connecting component.

[0027] In some embodiments, the number of the elastic members is two, and the two elastic members are arranged at intervals between the card holder head and the card holder body.

[0028] On the other hand, an electronic device is provided, wherein the electronic device comprises the connector described in the utility model.

[0029] The beneficial effects brought by the technical solution provided by the utility model include at least:

[0030] The connector of the utility model comprises a card tray and a card socket, wherein the card tray can be installed with one or more SIM cards, the card tray is inserted into the card socket along a first direction, and the SIM card is electrically connected to the circuit structure in the card socket; the card tray comprises a card tray body and a card tray head, when the card tray is inserted, there is a smaller first distance between the card tray head and the card tray body, that is, the card tray head is retracted toward the side where the card socket is located, in the use scenario of the electronic device, the card tray head can be aligned with the shell of the electronic device, and when the card tray is popped out, there is a larger second distance between the card tray head and the card tray body, that is, the card tray head is extended away from the side where the card socket is located, at this time, the card tray head will extend out of the shell of the electronic device, and the user can pinch the card tray head to pull the entire card tray out; the connector has a simple structure and occupies a small space, which is conducive to the development of lightweight and miniaturized electronic devices and the functional expansion of electronic devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a structural schematic diagram of a connector in which a card tray is in an inserted state provided by an embodiment of the utility model;

[0033] Figure 2 It is a structural schematic diagram of a connector with a card tray in an ejected state provided by an embodiment of the utility model;

[0034] Figure 3 It is a structural exploded view of the connector provided by the embodiment of the utility model with the card tray in the ejected state;

[0035] Figure 4 It is a partial structural cross-sectional view of a card holder provided by an embodiment of the utility model;

[0036] Figure 5 yes Figure 4 A magnified view of the structure in the middle A area;

[0037] Figure 6 It is a structural exploded view of a card tray provided in another embodiment of the utility model.

[0038] The reference numerals in the figures represent respectively:

[0039] 1. Cato;

[0040] 11. Card tray body; 12. Card tray head; 13. Connecting assembly;

[0041] 111, pull rod; 1111, first end; 1112, second end; 112, slot; 113, connecting hole;

[0042] 121, a positioning slot; 1211, a first slot body; 1212, a second slot body;

[0043] 131, elastic member; 132, first clamping structure; 1321, first guide portion; 133, second clamping structure; 1331, second guide portion; 134, third clamping structure; 135, positioning shaft;

[0044] 14. Outer shell parts;

[0045] 2. Booth;

[0046] 21. Shell assembly;

[0047] 3. Circuit board;

[0048] 31. Solder pad;

[0049] 4. SIM card. DETAILED DESCRIPTION

[0050] Here, exemplary embodiments will be described in detail, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the utility model. Instead, they are only examples of devices and methods consistent with some aspects of the utility model as detailed in the attached claims.

[0051] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0052] It should be understood that in the present utility model, "electrical connection" can be understood as the physical contact and electrical conduction of components; it can also be understood as the form in which different components in the circuit structure are connected through physical lines such as printed circuit board (PCB) copper foil or wires that can transmit electrical signals. "Communication connection" can refer to electrical signal transmission, including wireless communication connection and wired communication connection. Wireless communication connection does not require a physical medium and does not belong to a connection relationship that limits the product structure. "Connection" and "connected" can both refer to a mechanical connection relationship or a physical connection relationship, that is, A is connected to B or A is connected to B, which can mean that there is a fastening component (such as screws, bolts, rivets, etc.) between A and B, or A and B are in contact with each other and A and B are difficult to separate.

[0053] Unless otherwise defined, all technical terms used in the embodiments of the present invention have the same meanings as commonly understood by those skilled in the art.

[0054] In the SIM card holder connector in the related technology, a push rod is set in the reserved space on one side of the card tray, and a rotating shaft and a rotating rod are set in the reserved space at the end of the card tray. When the card tray needs to be removed, the card needle is used to press the end of the push rod inward, and the end of the push rod is pressed against one end of the rotating rod. The rotating rod rotates around the rotating shaft, and the other end of the rotating rod pushes the card tray outward.

[0055] This type of SIM card connector requires space to be reserved on the sides and bottom of the card tray, making the connector larger in these two directions. This will take up more space in the electronic device, affecting the stacking of other functional modules in the electronic device, and cannot meet the development trend of lighter and smaller electronic devices, as well as the functional expansion of electronic devices.

[0056] Therefore, the utility model provides a connector that can realize the electrical connection between the SIM card and the related circuits inside the electronic device. When the card tray is inserted, the card tray head can be aligned with the housing of the electronic device to ensure that the SIM card is plugged in place without affecting the appearance flatness of the electronic device. When the card tray is ejected, the card tray head will extend out of the housing of the electronic device, and the user can pinch the card tray head to pull the entire card tray out. The connector has a simple structure, occupies a small space, does not affect the stacking of other functional modules, and is conducive to the development of lightweight and miniaturized electronic devices, as well as the functional expansion of electronic devices.

[0057] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0058] On the one hand, combined with Figures 1 to 3 As shown, this embodiment provides a connector, which includes: a card tray 1 and a card socket 2; the card tray 1 is plugged with the card socket 2 along a first direction; the card tray 1 includes a card tray body 11 and a card tray head 12 arranged along the first direction.

[0059] The card tray 1 has an inserted state and a pop-up state; in the inserted state, the card tray head 12 and the card tray body 11 have a first spacing along the first direction; in the pop-up state, the card tray head 12 and the card tray body 11 have a second spacing along the first direction; wherein the second spacing is greater than the first spacing.

[0060] The connector of this embodiment includes a card tray 1 and a card socket 2, wherein the card tray 1 can install one or more SIM cards 4, and the card tray 1 is inserted into the card socket 2 along a first direction, and the SIM card 4 is electrically connected to the circuit structure in the card socket 2; the card tray 1 includes a card tray body 11 and a card tray head 12, and when the card tray 1 is in the inserted state, there is a smaller first distance between the card tray head 12 and the card tray body 11, that is, the card tray head 12 is retracted toward the side where the card socket 2 is located, and in the use scenario of the electronic device, the card tray head 12 can be aligned with the shell of the electronic device, and when the card tray 1 is in the pop-up state, there is a larger second distance between the card tray head 12 and the card tray body 11, that is, the card tray head 12 is extended away from the side where the card socket 2 is located, and at this time, the card tray head 12 will extend out of the shell of the electronic device, and the user can pinch the card tray head 12 to pull the entire card tray 1 out.

[0061] Compared with the related technical solutions, the connector structure of this embodiment is simple, and no space needs to be reserved on the side and bottom of the card tray 1, so that the size of the connector in these two directions is greatly reduced, which is beneficial to reducing the occupied space and is conducive to the development of lighter, thinner and smaller electronic devices, as well as the functional expansion of electronic devices.

[0062] refer to Figure 3 As shown, the card holder body 11 is provided with at least one card slot 112, and each card slot 112 can accommodate at least one SIM card 4. When the card holder 1 is in the inserted state, the card holder body 11 is inserted into the card holder 2, and the SIM card 4 is electrically connected to the circuit structure in the card holder 2.

[0063] Combination Figures 1 to 3 As shown, in some embodiments, the card tray body 11 and the card tray head 12 are connected by a connecting component 13, and the length of the connecting component 13 in the inserted state is smaller than its length in the pop-up state, so that the card tray head 12 can be exposed outside the housing of the electronic device.

[0064] In some possible implementations, the connecting component 13 is a press-rebound mechanism. When the card tray head 12 is pressed toward the card tray body 11, the card tray head 12 can be locked in the inserted state, that is, the card tray head 12 remains retracted. When the card tray head 12 is pressed again, the connecting component 13 is unlocked, and the card tray head 12 moves toward the outside and switches to the pop-up state.

[0065] Combination Figures 1 to 3 As shown, in some embodiments, the connecting assembly 13 includes a first clip structure 132, a second clip structure 133 and a third clip structure 134; the first clip structure 132 and the second clip structure 133 are located on one of the card holder head 12 and the card holder body 11, and the third clip structure 134 is located on the other of the card holder head 12 and the card holder body 11.

[0066] In the inserted state, the third snap-fitting structure 134 is snap-fitted to the first snap-fitting structure 132 or the second snap-fitting structure 133 away from the card holder body 11 ; in the pop-up state, the third snap-fitting structure 134 is snap-fitted to the first snap-fitting structure 132 or the second snap-fitting structure 133 close to the card holder body 11 .

[0067] Exemplarily, the first clamping structure 132 and the second clamping structure 133 are located on the card holder head 12, and the third clamping structure 134 is located on the card holder body 11; or, the third clamping structure 134 is located on the card holder body 11, and the first clamping structure 132 and the second clamping structure 133 are located on the card holder head 12. In another exemplary embodiment, the first clamping structure 132 is relatively close to the card holder body 11, and the second clamping structure 133 is relatively far from the card holder body 11.

[0068] In the connecting component 13 of this embodiment, the first snap-fitting structure 132 and the second snap-fitting structure 133 respectively correspond to the insertion state or the pop-up state of the connector. Different first snap-fitting structures 132 and second snap-fitting structures 133 are respectively snap-fitted with the third snap-fitting structure 134 to fix the card holder head 12 in different positions, thereby realizing the locking and switching of the insertion state and the pop-up state of the connector.

[0069] Combination Figures 1 to 3 As shown, in some embodiments, the connecting assembly 13 further includes at least one elastic member 131; the at least one elastic member 131 is connected between the card holder head 12 and the card holder body 11, and the at least one elastic member 131 is in a compressed state in both the inserted state and the pop-up state.

[0070] By arranging the elastic member 131 between the card tray head 12 and the card tray body 11, and the elastic member 131 is always in a compressed state, the card tray head 12 is always subjected to an outward elastic force. When the third clamping structure 134 is disengaged from the first clamping structure 132 or the second clamping structure 133, the card tray head 12 can be extended outward under the action of the elastic member 131, and the card tray 1 switches to the ejected state. When the card tray head 12 is pressed by an inward external force, the card tray head 12 can overcome the elastic force of the elastic member 131 and retract inward until the third clamping structure 134 is clamped with the second clamping structure 133 or the second clamping structure 133, and the card tray 1 switches to the inserted state.

[0071] In some possible implementations, reference Figure 6 As shown, at least one positioning shaft 135 is provided on the card holder head 12 or the card holder body 11 , and the positioning shaft 135 is used to install and position the elastic member 131 mentioned above.

[0072] Combination Figures 1 to 3 As shown, in some embodiments, the first clamping structure 132 and the second clamping structure 133 are arranged along the first direction, and the first clamping structure 132 is located on a side of the second clamping structure 133 away from the card holder body 11 .

[0073] Through the above arrangement, the position of the first clamping structure 132 corresponds to the position of the card holder head 12 in the pop-up state, the position of the second clamping structure 133 corresponds to the position of the card holder head 12 in the inserted state, and when the third clamping structure 134 switches between the first clamping structure 132 and the third clamping structure 134, the switching of the inserted state and the pop-up state of the card holder 1 is realized.

[0074] Combination Figure 4 and Figure 5 As shown, in some embodiments, a clamping slot 121 is provided on one of the card holder head 12 and the card holder body 11 , and the first clamping structure 132 and the second clamping structure 133 are respectively located in the clamping slot 121 .

[0075] Exemplarily, the latching slot 121 is located on the card holder head 12 , or the latching slot 121 is located on the card holder body 11 .

[0076] The first engaging structure 132 and the second engaging structure 133 arranged in the engaging slot 121 can realize the switching between the inserted state and the ejected state of the card tray 1 .

[0077] Combination Figures 4 to 6 As shown, in some embodiments, the positioning slot 121 includes a first slot body 1211 and a second slot body 1212, and the first slot body 1211 and the second slot body 1212 are both connected between the first clamping structure 132 and the second clamping structure 133; the recessed depth of the first slot body 1211 gradually decreases from the end away from the card tray body 11 to the end close to the card tray body 11, and the recessed depth of the second slot body 1212 gradually decreases from the end close to the card tray body 11 to the end away from the card tray body 11.

[0078] Through the above arrangement, the third clamping structure 134 can only move in the clamping groove 121 along the direction from the position with smaller recessed depth to the position with larger recessed depth. The first groove body 1211 and the second groove body 1212 arranged in a circular manner with respect to the recessed depth enable the third clamping structure 134 to cyclically switch between the first clamping structure 132 and the second clamping structure 133.

[0079] Exemplarily, the first slot body 1211 and the second slot body 1212 are arranged in a U-shape.

[0080] Combination Figures 4 to 6 As shown, in some embodiments, the third clamping structure 134 moves from the first clamping structure 132 to the second clamping structure 133 through the first slot 1211 , and the third clamping structure 134 moves from the second clamping structure 133 to the first clamping structure 132 through the second slot 1212 .

[0081] When the card tray 1 is in the inserted state, the distance between the card tray head 12 and the card tray body 11 is the smallest, and the third clamping structure 134 is clamped and connected with the second clamping structure 133. When the card tray 1 switches to the pop-up state, the card tray head 12 and the card tray body 11 move away from each other, and the third clamping structure 134 can only move from the first clamping structure 132 to the second clamping structure 133 along the first slot 1211 due to the depth of the recess, until the third clamping structure 134 is clamped and connected with the second clamping structure 133, and the card tray 1 switches to the pop-up state. At this time, the distance between the card tray head 12 and the card tray body 11 is the largest. When the card tray 1 switches to the insertion state, the card tray head 12 and the card tray body 11 approach each other, and the third card connection structure 134 can only move from the second card connection structure 133 to the first card connection structure 132 along the second groove body 1212 due to the effect of the recessed depth, until the third card connection structure 134 is card-connected with the first card connection structure 132, and the card tray 1 switches to the insertion state.

[0082] Combination Figure 5 As shown, in some embodiments, the first clamping structure 132 is also provided with a first guide portion 1321, which is located on the side of the first clamping structure 132 away from the card holder body 11, and the first guide portion 1321 is used to guide the third clamping structure 134 into the first slot 1211 when the card holder body 11 and the card holder head 12 are close to each other.

[0083] When the third clamping structure 134 is clamped with the first clamping structure 132, due to the elastic action of the elastic member 131, the third clamping structure 134 and the first clamping structure 132 are in a clamped state. At this time, the card holder head 12 is pressed toward the card holder body 11, and the third clamping structure 134 contacts the first guide portion 1321, so that the third clamping structure 134 is disengaged from the first clamping structure 132. The third clamping structure 134 moves along the first groove body 1211, so that the card holder head 12 extends outward under the elastic action of the elastic member 131 and switches to a pop-up state.

[0084] The second clamping structure 133 is further provided with a second guide portion 1331, which is located at a side of the second clamping structure 133 away from the card holder body 11, and is used to guide the third clamping structure 134 into the second slot 1212 when the card holder body 11 and the card holder head 12 are close to each other.

[0085] When the third clamping structure 134 is clamped with the second clamping structure 133, due to the elastic action of the elastic member 131, the third clamping structure 134 and the second clamping structure 133 are in a clamped state. At this time, the card holder head 12 is pressed toward the card holder body 11, and the third clamping structure 134 contacts the second guide portion 1331, so that the third clamping structure 134 is disengaged from the second clamping structure 133. The third clamping structure 134 moves along the second slot 1212, so that the card holder head 12 retracts inward under the action of external force and switches to the insertion state.

[0086] Combination Figures 4 to 6 As shown, in some embodiments, a pull rod member 111 is provided on the other of the card holder head 12 and the card holder body 11; the first end 1111 of the pull rod member 111 along the first direction is connected to the card holder head 12 or the card holder body 11; the third clamping structure 134 is located on the second end 1112 of the pull rod member 111 along the first direction, and the third clamping structure 134 is movably located in the clamping groove 121.

[0087] Through the above arrangement, the third clamping structure 134 is located on the pull rod 111, and can extend from one of the card holder head 12 or the card holder body 11 to the other, so that the third clamping structure 134 extends into the clamping groove 121, and can circulate along the clamping groove 121 to achieve switching between the inserted state and the pop-up state.

[0088] Exemplarily, the latching slot 121 is located on the card holder head 12 , and the pull rod 111 is located on the card holder body 11 . Alternatively, the latching slot 121 is located on the card holder body 11 , and the pull rod 111 is located on the card holder head 12 .

[0089] In some possible implementations, the card holder body 11 is provided with a connection hole 113 for the pull rod 111 to be inserted and fixed. By using the connection hole 113, a downward force can be applied to the first end 1111 of the pull rod 111, so that the pull rod 111 and the third clamping structure 134 located at the first end 1111 of the pull rod 111 are always in the clamping groove 121.

[0090] Combination Figure 5 and Figure 6 As shown, in some embodiments, the third clamping structure 134 is formed by bending the first end 1111 of the pull rod 111; the third clamping structure 134 is formed by bending the first end 1111 of the pull rod 111, which has a simple structure and high working reliability.

[0091] Combination Figure 5 and Figure 6As shown, in some embodiments, the card tray 1 also includes a shell member 14, and the shell member 14 is covered on the outside of the connecting component 13. Through the covering of the shell member 14, the position of the pull rod member 111, the elastic member 131 and other structures of the connecting component 13 can be restricted to prevent the pull rod member 111, the elastic member 131 and other structures from falling out.

[0092] Combination Figure 6 As shown, in some embodiments, the number of elastic members 131 is two, and the two elastic members 131 are arranged at intervals between the card tray head 12 and the card tray body 11. By arranging the two elastic members 131 at intervals, a balanced elastic force can be transmitted between the card tray head 12 and the card tray body 11, ensuring that the card tray 1 is stable and reliable when switching between the inserted state and the ejected state.

[0093] Exemplarily, the positioning groove 121 and the pull rod 111 are arranged on the center line of the card holder head 12 and the card holder body 11 , and the two elastic members 131 are symmetrically arranged along the center line.

[0094] refer to Figure 3 As shown, in some embodiments, the connector further includes a housing component 21, which is wrapped around the outside of the card holder 2, and the housing component 21 fixes the card holder 2 on the circuit board 3 and is welded to the pad 31 on the surface of the circuit board 3. The circuit structure in the card holder 2 is electrically connected to the circuit board 3.

[0095] On the other hand, this embodiment provides an electronic device, which includes the connector of the present utility model. The electronic device of this embodiment includes the connector of the present utility model and has all the beneficial technical effects of the present utility model.

[0096] The electronic device may be referred to as user equipment (UE) or terminal, etc. For example, the electronic device may be a portable android device (PAD), a personal digital assistant (PDA), a handheld device with wireless communication function, a computing device, a vehicle-mounted device, a wearable device, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal in industrial control, a wireless terminal in self-driving, a wireless terminal in remote medical, a wireless terminal in smart grid, a wireless terminal in transportation safety, a wireless terminal in smart city, a wireless terminal in smart home, etc., a mobile terminal or a fixed terminal. The form of the electronic device is not specifically limited in the embodiments of the present utility model.

[0097] The electronic device can also be any one of a plurality of electronic devices, including but not limited to cellular phones, smart phones, other wireless communication devices, personal digital assistants, audio players, other media players, music recorders, video recorders, other media recorders, radios, medical devices, vehicle transportation instruments, calculators, programmable remote controls, pagers, laptop computers, desktop computers, printers, netbook computers, personal digital assistants (PDAs), portable multimedia players (PMPs), Moving Picture Experts Group (MPEG-1 or MPEGG-2) Audio Layer 3 (MP3) players, portable medical devices, and digital cameras and combinations thereof.

[0098] In some cases, the electronic device can perform multiple functions (e.g., play music, display video, store pictures, and receive and send phone calls). If desired, the electronic device can be a device such as a cellular phone, a media player, other handheld device, a wristwatch device, a pendant device, a handset device, or other compact portable device.

[0099] It should be pointed out that in the description of the present invention, it should be explained that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0100] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0101] It should be pointed out that, in the present utility model, unless otherwise clearly stipulated and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0102] In the description of this specification, the reference terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present invention.

[0103] The above description is only an embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A connector, characterized in that: The connector comprises: a card tray (1) and a card seat (2); The card tray (1) is plugged into the card holder (2) along a first direction; The card tray (1) comprises a card tray body (11) and a card tray head (12) arranged along the first direction; The card tray (1) has an inserted state and an ejected state; In the inserted state, the card tray head (12) and the card tray body (11) have a first spacing along the first direction; in the ejected state, the card tray head (12) and the card tray body (11) have a second spacing along the first direction; wherein the second spacing is greater than the first spacing.

2. The connector according to claim 1, characterized in that: The card holder body (11) and the card holder head (12) are connected via a connecting assembly (13).

3. The connector according to claim 2, characterized in that: The connecting assembly (13) comprises a first clamping structure (132), a second clamping structure (133) and a third clamping structure (134); The first clamping structure (132) and the second clamping structure (133) are located on one of the card holder head (12) and the card holder body (11), and the third clamping structure (134) is located on the other of the card holder head (12) and the card holder body (11); In the inserted state, the third snap-fitting structure (134) is snap-fitted to the first snap-fitting structure (132) or the second snap-fitting structure (133) away from the card holder body (11); in the pop-up state, the third snap-fitting structure (134) is snap-fitted to the first snap-fitting structure (132) or the second snap-fitting structure (133) close to the card holder body (11).

4. The connector according to claim 3, characterized in that: The connecting assembly (13) further comprises at least one elastic member (131); The at least one elastic member (131) is connected between the card holder head (12) and the card holder body (11), and the at least one elastic member (131) is in a compressed state in both the inserted state and the ejected state.

5. The connector according to claim 4, characterized in that: The first clamping structure (132) and the second clamping structure (133) are arranged along the first direction, and the first clamping structure (132) is located on a side of the second clamping structure (133) that is away from the card holder body (11).

6. The connector according to claim 4, characterized in that: A clamping groove (121) is provided on one of the card holder head (12) and the card holder body (11), and the first clamping structure (132) and the second clamping structure (133) are respectively located in the clamping groove (121).

7. The connector according to claim 6, characterized in that: The clamping slot (121) comprises a first slot body (1211) and a second slot body (1212), wherein the first slot body (1211) and the second slot body (1212) are both connected between the first clamping structure (132) and the second clamping structure (133); the recessed depth of the first slot body (1211) gradually decreases from an end away from the card holder body (11) to an end close to the card holder body (11), and the recessed depth of the second slot body (1212) gradually decreases from an end close to the card holder body (11) to an end away from the card holder body (11).

8. The connector according to claim 7, characterized in that: The third clamping structure (134) moves from the first clamping structure (132) to the second clamping structure (133) through the first slot body (1211), and the third clamping structure (134) moves from the second clamping structure (133) to the first clamping structure (132) through the second slot body (1212).

9. The connector according to claim 7, characterized in that: The first clamping structure (132) is further provided with a first guide portion (1321), the first guide portion (1321) being located on a side of the first clamping structure (132) away from the card holder body (11), the first guide portion (1321) being used to guide the third clamping structure (134) into the first slot (1211) when the card holder body (11) and the card holder head (12) are close to each other; The second clamping structure (133) is also provided with a second guide portion (1331), which is located on a side of the second clamping structure (133) away from the card holder body (11), and the second guide portion (1331) is used to guide the third clamping structure (134) into the second slot (1212) when the card holder body (11) and the card holder head (12) are close to each other.

10. The connector according to claim 6, characterized in that: A pull rod (111) is provided on the other of the card holder head (12) and the card holder body (11); the first end (1111) of the pull rod (111) along the first direction is connected to the card holder head (12) or the card holder body (11); the third clamping structure (134) is located on the second end (1112) of the pull rod (111) along the first direction, and the third clamping structure (134) is movably located in the clamping groove (121).

11. The connector according to claim 10, characterized in that: The third clamping structure (134) is formed by bending the first end (1111) of the pull rod (111); and / or, The card holder (1) further comprises a shell component (14), wherein the shell component (14) is covered on the outside of the connecting component (13).

12. The connector according to any one of claims 4 to 11, characterized in that: The number of the elastic members (131) is two, and the two elastic members (131) are arranged at intervals between the card holder head (12) and the card holder body (11).

13. An electronic device, characterized in that: The electronic device comprises the connector according to any one of claims 1 to 12.

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