Electronic student identity card with replaceable wearable component

Abstract

The utility model discloses an electronic student identity card with a replaceable wearing assembly, and solves the technical problem that the electronic student identity card in the prior art is fixed in wearing mode and cannot adapt to different occasion requirements. Comprising a device body and a wearing assembly, a first connecting part is arranged at the end of the device body, the wearing assembly comprises a containing part and a second connecting part, the containing part is of a hollow structure and used for containing the device body, and the shape and size of the containing part are matched with those of the device body; and the second connecting part is detachably connected with the first connecting part and is used for limiting and fixing the equipment main body in the accommodating part. According to the electronic student identity card, different wearing assemblies can be replaced according to use scenes, the function range and use convenience of the electronic student identity card are effectively improved, and the experience feeling of students is improved. The method can be widely applied to the technical field of electronic student cards.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic student ID cards, in particular to an electronic student ID card with replaceable wearable components. Background Art

[0002] As electronic student ID cards gradually replace paper student ID cards, the functions of electronic student ID cards are becoming more and more abundant, with functions such as communication, positioning, physical health monitoring and classroom interaction. Students carry and use electronic student ID cards not only outside of school, but existing electronic student ID cards are generally card-type structures, which are relatively large in size. They are inconvenient to wear when students go to and from school or exercise, and are easy to lose. They also cannot realize functions such as physical health monitoring, which limits the scope of use and functions of electronic student ID cards. If a student ID card with heart rate monitoring is required, it is necessary to purchase a wrist student ID card or other electronic equipment separately, which increases the cost of use for students and parents. Summary of the invention

[0003] In view of the shortcomings and deficiencies in the prior art, the utility model provides an electronic student ID card with replaceable wearable components, which can replace different wearing components according to usage scenarios, effectively improving the functional range and ease of use of the electronic student ID card, and enhancing students' experience.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] The present application provides an electronic student ID card with a replaceable wearable component, comprising a device body and a wearable component, wherein a first connecting portion is provided at the end of the device body, and the wearable component comprises a accommodating portion and a second connecting portion, wherein the accommodating portion is a hollow structure for accommodating and placing the device body, wherein the shape and size of the accommodating portion match those of the device body, and the second connecting portion is detachably connected to the first connecting portion for limiting and fixing the device body in the accommodating portion.

[0006] Preferably, the first connection portion is a groove arranged at both ends of the device body, and the two side walls of the groove are provided with plug holes inwardly;

[0007] The wearable component also includes a main shell, and the second connecting part is arranged in the main shell around the accommodating part. When the device body is placed in the accommodating part, the second connecting part is limitedly connected to the first connecting part.

[0008] Preferably, the second connecting portion comprises a symmetrically arranged linkage assembly and a fixing member, the linkage assembly and the fixing member are elastically connected via a first elastic connecting member, and the linkage assembly comprises a first push rod and a second push rod in transmission connection;

[0009] The fixing member is a fixing plate which is vertically symmetrically fixed on the main housing, and the first push rod, the second push rod and the fixing plate are arranged in sequence from the outside to the inside.

[0010] Preferably, the first push rod is a drawer-type rod body symmetrically arranged in the main shell on both sides of the device body, which includes a vertical rod and a horizontal rod. One side of the free end of the horizontal rod is fixedly connected to the vertically arranged second push rod, and the two ends of the first elastic connecting member are respectively fixedly connected to the second push rod and the fixed plate.

[0011] Preferably, a plug block plugged into the socket is provided on one side of the second push rod, and a limit rod on the same central axis as the plug block is provided on the other side of the second push rod, the free end of the limit rod transversely passes through the fixing plate, and a second elastic connecting piece is provided between the two opposite limit rods.

[0012] Preferably, a button is provided on the vertical rod of the first push rod.

[0013] Preferably, the first connecting part is a card slot arranged at both ends of the device body, and the number of the card slots located at the two ends is different, and the second connecting part is a card block arranged on the inner side of the accommodating part and corresponding to the position of the card slot. When the device body is placed in the accommodating part, the second connecting part is snap-connected with the first connecting part.

[0014] Preferably, the accommodating portion comprises a fixing portion and a wrapping portion, the blocking block is located on the fixing portion, and the wrapping portion is an arc-shaped opening structure extending from the outer circumference of the fixing portion toward the center at a certain angle.

[0015] Preferably, a wearing connector is provided at the end of the accommodating portion, and the wearing connector is a lanyard connector or a wristband connector.

[0016] The utility model has the following beneficial effects:

[0017] The electronic student ID card with replaceable wearable components of the utility model is connected by a detachable connection method through the first connection part of the electronic student ID card device body and the second connection part of the replaceable wearable component. The structure is simple, and the device body and the wearable component can be replaced easily, so that the electronic student ID card can be replaced with different wearable components in different usage scenarios. It is convenient to realize different functions of the student ID card and is easy to carry. In the case that the device body is not replaced, the scope of use of the electronic student ID card is expanded, the user experience is improved, and the cost is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a card-type wearable electronic student ID card provided in an embodiment of the utility model;

[0019] Figure 2 for Figure 1A schematic diagram of the structure in which the device body is connected to the second connecting part;

[0020] Figure 3 for Figure 2 A schematic cross-sectional structure diagram of ;

[0021] Figure 4 for Figure 3 A schematic diagram of a local structure in which the first connecting portion and the second connecting portion are connected;

[0022] Figure 5 A schematic diagram of the structure of a hanging wearable electronic student ID card provided in an embodiment of the utility model;

[0023] Figure 6 A schematic diagram of the structure of a wrist-worn electronic student ID card provided in an embodiment of the utility model.

[0024] In the figure: 1. device body; 101. groove; 102. jack; 103. card slot; 2. accommodating part; 201. card block; 202. fixing part; 203. wrapping part; 3. main shell; 4. first push rod; 401. vertical rod; 402. horizontal rod; 403. button; 5. first elastic connector; 6. second push rod; 601. plug block; 7. fixing plate; 8. limiting rod; 9. second elastic connector; 10. wearable connector. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation" and the like 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 or an electrical connection; it can be a direct connection or an indirect connection 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.

[0027] Existing electronic student ID cards are generally card-type structures, which are relatively large in size. There are multiple function buttons on the shell, which are easy to hold and operate on the palm. They are suitable for students to use electronic student ID cards for classroom interaction and online tests or homework. However, the card-type structure is not suitable for students to use when going to and from school or doing sports. It is inconvenient to wear and easy to lose. It cannot realize functions such as physical health monitoring, which limits the scope of use and functions of electronic student ID cards. If a student ID card with heart rate monitoring is required, it is necessary to purchase a wrist student ID card separately, which increases the cost of use for students and parents. Example 1

[0028] See also Figure 1-4 , this application provides a technical solution:

[0029] The present application provides an electronic student ID card with a replaceable wearable component, including a device body 1 and a wearable component, wherein a first connection portion is provided at the end of the device body 1, and the wearable component includes a receiving portion 2 and a second connection portion, wherein the receiving portion 2 is a hollow structure for receiving and placing the device body 1, and the shape and size of the receiving portion 2 match the device body 1, and the second connection portion is detachably connected to the first connection portion, and is used to limit and fix the device body 1 in the receiving portion 2. The present application realizes that the student ID card can be used in different usage scenarios by detachably and replaceably connecting the device body 1 with different forms of wearable components.

[0030] The first connection portion is a groove 101 arranged at both ends of the device body 1 , and a plug hole 102 is opened inwardly on both side walls of the groove 101 .

[0031] In this embodiment, the electronic student ID card is a card-type structure, the device body and the receiving part 2 are rectangular, and the grooves 101 are provided at the rear side of the upper and lower ends of the device body 1. When the device body 1 is placed in the receiving part 2, it is detachably fixedly connected to the second connection part of the wearable component through the groove 101. At the same time, the front side wall of the groove 101 can limit the second connection part, thereby enhancing the stability of the connection between the device body 1 and the wearable component.

[0032] The wearable component also includes a main shell 3, and the second connecting part is arranged in the main shell 3 on the outer periphery of the accommodating part 2. When the device body 1 is placed in the accommodating part 2, the second connecting part is limitedly connected with the first connecting part.

[0033] In this embodiment, the accommodating portion 2 is located in the middle and upper part of the main shell 3. The shape and size of the accommodating portion 2 match the device body 1. A accommodating space matching the second connecting portion is provided in the main shell 3. The main shell 3 is also provided with a circuit board and buttons. The device body 1 and the main shell 3 can be electrically connected to realize the control of the device body 1 through buttons, which is suitable for classroom interaction or online testing and homework.

[0034] The second connection part includes a symmetrically arranged linkage assembly and a fixing member, the linkage assembly and the fixing member are elastically connected by a first elastic connecting member 5, and the linkage assembly includes a first push rod 4 and a second push rod 6 that are transmission-connected. The fixing member is a fixing plate 7 that is vertically symmetrically fixed on the main housing 3, the first push rod 4, the second push rod 6 and the fixing plate 7 are arranged in sequence from the outside to the inside, and the two ends of the first elastic connecting member 5 are fixedly connected to the second push rod 6 and the fixing plate 7 respectively.

[0035] In this embodiment, the elastic connecting member 5 is a spring. When the first push rod 4 is pushed to drive the second push rod 6 to move inward, the elastic connecting member 5 is squeezed and contracted. When the thrust on the first push rod 4 is removed, the elastic connecting member 5 recovers and stretches, driving the second push rod 6 and the first push rod 4 to return to their original position.

[0036] The first push rod 4 is a drawer-type rod body symmetrically arranged in the main shell 3 on both sides of the device body 1, which includes a vertical rod 401 and a horizontal rod 402. One side of the free end of the horizontal rod 402 is fixedly connected to the vertically arranged second push rod 6, and a button 403 is provided on the vertical rod 401 of the first push rod.

[0037] In this embodiment, through holes are provided on both sides of the main shell 3, and a portion of the button 403 is exposed outside the main shell 3. When the button 403 is pressed, the direction of the force is transmitted from the vertical rod 401 to the horizontal rod 402 and then to the second push rod 6.

[0038] One side of the second push rod 6 is provided with an insert block 601 plugged into the socket 102, and the other side of the second push rod 6 is provided with a limit rod 8 on the same central axis as the insert block 601. The free end of the limit rod 8 transversely penetrates the fixing plate 7, and a second elastic connecting member 9 is provided between the two opposite limit rods 8.

[0039] In this embodiment, when the second push rod 6 moves, it may move up and down due to the force of the elastic connector 5. In order to ensure that the plug block 601 does not deviate when plugged into the socket 102 of the device body 1, the limit rod 8 is used to ensure that the plug block 601 moves horizontally at the same height as the socket 102, that is, the socket 102, the plug block 601, and the limit rod 8 are on the same central axis. The fixing plate 7 is provided with a through hole matching the size of the limit rod 8, which plays a role in directing the movement trajectory of the limit rod 8. The second elastic connector 9 provided between the two opposite limit rods 8 is a spring, and the second elastic connector 9 plays a role in limiting and resetting the horizontal movement of the limit rod 8.

[0040] In order to ensure the movement path of the limit rod 8, limit parts can also be set on both sides of the fixed plate 7 to prevent the limit rod 8 from falling off due to elastic force. Limit parts for the first push rod and the second push rod can also be set on the main shell 3. This application does not make specific restrictions on this, and the achievable limit settings are not elaborated here.

[0041] The working principle of this embodiment:

[0042] When the device body 1 needs to be placed in the card-type wearing component, the buttons 403 on both sides of the main shell 3 are pressed inward at the same time. The buttons 403 drive the first push rod 4 and the second push rod 6 to move inward, the elastic connecting member 5 is squeezed and contracted, and the plug block 601 on one side of the second push rod 6 moves inward. At the same time, the limit rod 8 moves horizontally inward through the through hole of the fixing plate 7, and the elastic connecting member 9 is squeezed and contracted. When the spacing between the plug blocks 601 on both sides moves to be less than or equal to the length of the groove 101, the device body 1 is placed in the accommodating portion 2, and the button 403 is released. The compressed elastic connecting member 5 recovers and stretches, driving the second push rod 6 and the first push rod 4 to reset, and the plug block 601 is inserted into the socket 102 of the device body 1 by the thrust of the second push rod 6 and the second elastic connecting member 9.

[0043] When taking it out, the device body 1 can be taken out by following the above reverse process. Example 2

[0044] like Figure 5 As shown, the first connection portion is a card slot 103 arranged at both ends of the device body 1, and the number of the card slots 103 located at the two ends is different.

[0045] In this embodiment, the electronic student ID card is a hanging structure, and the number of the card slots 103 at both ends of the device body 1 is one and two respectively. This setting has a fool-proof effect to prevent users from installing it upside down and affecting its use.

[0046] The second connection part is a block 201 disposed inside the receiving part 2 and corresponding to the position of the card slot 103. When the device body 1 is placed in the receiving part 2, the second connection part is snap-connected with the first connection part. The device body 1 is fixed in the receiving part 2 by snap-connecting the second connection part with the first connection part.

[0047] The accommodating portion 2 includes a fixing portion 202 and a wrapping portion 203 . The block 201 is located on the fixing portion 202 . The wrapping portion 203 is an arc-shaped opening structure extending from the outer circumference of the fixing portion 202 toward the center at a certain angle.

[0048] In this embodiment, the wrapping portion 203 is respectively arranged on the upper and lower sides of the fixing portion 202, and the wrapping portion 203 on the lower side extends inward a greater distance. Since the hanging student ID card needs to be hung on the student or on a schoolbag separately and is in a suspended state, the wrapping portion 203 is provided on both sides of the fixing portion 202 to prevent the device body 1 from falling and being lost.

[0049] A wearing connector 10 is provided at the end of the accommodating portion 2. In this example, the wearing connector 10 is a lanyard connector. The wearing assembly is light and compact, and is suitable for use during commuting to and from school. Example 3

[0050] like Figure 6As shown, the difference between this embodiment and embodiment 2 is that:

[0051] In this embodiment, the electronic student ID card is a wrist-type structure, and the wrapping part 203 is arranged on the upper side of the fixing part 202. In this structure, the lower shell of the device body 1 can be completely attached to the human wrist, which is convenient for monitoring body data during wearing. The wearable connector 10 is a wristband connector, which can wear the device body 1 on the wrist, suitable for use during sports.

[0052] It should be noted that the terms used above are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0053] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0054] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0055] The above is only a preferred specific implementation manner of the present invention, and the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic student ID card with replaceable wearable components, characterized in that: The device comprises a device body (1) and a wearable component, wherein a first connecting portion is provided at an end of the device body (1), and the wearable component comprises a receiving portion (2) and a second connecting portion, wherein the receiving portion (2) is a hollow structure and is used to receive and place the device body (1); the shape and size of the receiving portion (2) match those of the device body (1); the second connecting portion is detachably connected to the first connecting portion and is used to limit and fix the device body (1) in the receiving portion (2).

2. The electronic student ID card with replaceable wearable components according to claim 1, characterized in that: The first connection portion is a groove (101) arranged at both ends of the device body (1), and two side walls of the groove (101) are provided with plug holes (102) facing inwards; The wearable component further comprises a main shell (3), wherein the second connecting portion is arranged in the main shell (3) on the outer periphery of the accommodating portion (2), and when the device body (1) is placed in the accommodating portion (2), the second connecting portion is positionally connected with the first connecting portion.

3. The electronic student ID card with replaceable wearable components according to claim 2, characterized in that: The second connecting part comprises a symmetrically arranged linkage assembly and a fixing member, wherein the linkage assembly and the fixing member are elastically connected via a first elastic connecting member (5), and the linkage assembly comprises a first push rod (4) and a second push rod (6) which are transmission-connected; The fixing member is a fixing plate (7) fixedly mounted vertically and symmetrically on the main housing (3); the first push rod (4), the second push rod (6) and the fixing plate (7) are arranged in sequence from the outside to the inside.

4. The electronic student ID card with replaceable wearable components according to claim 3, characterized in that: The first push rod (4) is a drawer-shaped rod body symmetrically arranged in the main shell (3) on both sides of the device body (1), and comprises a vertical rod (401) and a horizontal rod (402), one side of the free end of the horizontal rod (402) is fixedly connected to a second push rod (6) arranged vertically, and the two ends of the first elastic connecting member (5) are respectively fixedly connected to the second push rod (6) and the fixing plate (7).

5. The electronic student ID card with replaceable wearable components according to claim 4, characterized in that: One side of the second push rod (6) is provided with an insert block (601) plugged into the insert hole (102), and the other side of the second push rod (6) is provided with a limit rod (8) on the same central axis as the insert block (601), the free end of the limit rod (8) laterally passes through the fixing plate (7), and a second elastic connecting member (9) is provided between two opposing limit rods (8).

6. The electronic student ID card with replaceable wearable components according to claim 4, characterized in that: A button (403) is provided on the vertical rod (401) of the first push rod.

7. The electronic student ID card with replaceable wearable components according to claim 1, characterized in that: The first connecting portion is a card slot (103) arranged at two ends of the device body (1), and the number of the card slots (103) located at the two ends is different. The second connecting portion is a card block (201) arranged on the inner side of the accommodating portion (2) and corresponding to the position of the card slot (103). When the device body (1) is placed in the accommodating portion (2), the second connecting portion is snap-connected with the first connecting portion.

8. The electronic student ID card with replaceable wearable components according to claim 7, characterized in that: The accommodating portion (2) comprises a fixing portion (202) and a wrapping portion (203), the clamping block (201) is located on the fixing portion (202), and the wrapping portion (203) is an arc-shaped opening structure extending at a certain angle from the outer circumference of the fixing portion (202) toward the center.

9. The electronic student ID card with replaceable wearable components according to claim 7, characterized in that: A wearing connector (10) is provided at the end of the accommodating portion (2), and the wearing connector (10) is a lanyard connector or a wristband connector.

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