Wearable display sign

Abstract

The utility model discloses an embodiment relates to a wearable display label, including casing, bottom, circuit board and display component. The top of casing forms the opening, and the bottom of casing forms the battery compartment, and the opening communicates with the battery compartment, and the battery compartment is button cell compartment. The bottom is set on the bottom of casing, and the battery compartment is closed in the battery access of the bottom of casing. Circuit board is fixedly arranged in casing, and the circuit board is double -layer circuit board or more than three layers circuit board, and each layer is applied with copper layer, and the circuit board has first polarity end and second polarity end, and first polarity end and second polarity end are set on the lowermost copper layer of circuit board, and first polarity end is located in the top of battery compartment, and second polarity end extends and is exposed and set on the lateral wall of battery compartment. Display component sets up on the opening of the top of casing and closes the opening, and display component is electrically connected with the uppermost copper layer of circuit board. The wearable display label of the utility model embodiment is simple in structure, stable in performance and strong in universality.

Description

Technical Field

[0001] This utility model belongs to wearable products, specifically relating to a wearable display sign. Background Technology

[0002] Wearable devices are portable devices that are worn directly on the body or integrated into a user's clothing or accessories. With the development of electronic devices and related technologies, wearable devices can exist in the form of portable accessories that can connect to mobile phones and various terminals, displaying different themes and styles based on the control software in the mobile phone or terminal.

[0003] Mainstream wearable devices include wristwatches and wristbands, foot-supported shoes, socks, or other leg-supported products in the future, head-supported products such as glasses, helmets, and headbands, as well as various non-mainstream products such as clothing, backpacks, canes, and accessories, to meet users' personalized needs.

[0004] However, the aforementioned wearable products, which are mainly designed for wrists, feet, and heads, have complex structures and lack versatility. Utility Model Content

[0005] To address the technical problems of complex structure and insufficient versatility in existing wearable devices, this invention proposes a wearable display sign, which includes a housing, a bottom cover, a circuit board, and a display component.

[0006] An opening is formed at the top of the housing, and a hole is opened at the bottom of the housing to form a battery compartment. The opening communicates with the battery compartment, which is a button battery compartment.

[0007] The bottom cover is disposed on the bottom of the housing and closes the battery inlet / outlet of the battery compartment at the bottom of the housing;

[0008] The circuit board is fixedly installed in the housing. The circuit board is a double-layer circuit board or a circuit board with three or more layers, and each layer is covered with a copper layer. The circuit board has a first polarity terminal and a second polarity terminal. The first polarity terminal and the second polarity terminal are disposed on the bottom copper layer of the circuit board. The first polarity terminal is located at the top of the battery compartment, and the second polarity terminal extends and is exposed on the side wall of the battery compartment.

[0009] The display component is disposed on the opening at the top of the housing and closes the opening. The display component is electrically connected to the uppermost copper layer of the circuit board.

[0010] In one embodiment, the circuit board is supported on the side wall of the battery compartment.

[0011] In one embodiment, the lower side of the circuit board is supported on the top of the side wall of the battery compartment, and a screw hole is provided protruding upward at the bottom of the outer shell of the battery compartment. A corresponding hole is provided on the circuit board, and a screw is passed through the hole and screwed into the screw hole to fix the circuit board to the shell.

[0012] In one embodiment, the display component includes LED beads, a diffuse reflection film, and a light-transmitting cover plate, wherein the LED beads and the light-transmitting cover plate are spaced apart.

[0013] The LED beads are disposed on the upper surface of the circuit board and are electrically connected to the uppermost copper layer of the circuit board.

[0014] The light-transmitting cover plate seals the opening;

[0015] The diffuse reflection film is disposed between the LED beads and the light-transmitting cover plate.

[0016] In one embodiment, the diffuse reflective film is disposed adjacent to the LED beads, or the diffuse reflective film is disposed adjacent to the back side of the light-transmitting cover.

[0017] In one embodiment, there are multiple LED beads, and the light-transmitting cover is a light-transmitting plate.

[0018] In one embodiment, the display component includes multiple LED beads, foam sponge, and a light-transmitting cover plate.

[0019] The foamed sponge is disposed on the upper surface of the circuit board; the plurality of LED beads surround the foamed sponge and emit light toward the foamed sponge, the plurality of LED beads are disposed on the upper surface of the circuit board and electrically connected to the uppermost copper layer of the circuit board; the light-transmitting cover plate closes the opening.

[0020] In one embodiment, the foamed sponge is disposed at the center of the upper surface of the circuit board.

[0021] In one embodiment, the circuit board includes an IC chip, a memory, and an actuator. The IC chip is connected to the memory, the actuator, and the display component. The memory stores display modes of the display component. The IC chip receives a trigger signal from the actuator, selects the corresponding display mode from the memory according to the trigger signal, and controls the display component to display.

[0022] In one embodiment, the housing is flat, the battery compartment is located at the center of the bottom of the housing, the bottom of the housing is annular, and the actuator is a vibration switch.

[0023] The beneficial effects of this utility model are: the wearable display sign of this utility model has a simple structure, stable performance, and strong versatility. Attached Figure Description

[0024] Figure 1 This is a perspective view of the housing of the wearable display sign proposed in this embodiment of the present invention, viewed from above.

[0025] Figure 2 This is a perspective view of the housing of the wearable display sign proposed in this embodiment of the present invention, viewed from below.

[0026] Figure 3 This is a perspective view of the bottom cover of the wearable display sign proposed in an embodiment of this utility model;

[0027] Figure 4a This is a cross-sectional view of one embodiment of the wearable display sign proposed in this utility model;

[0028] Figure 4b This is a cross-sectional view of another embodiment of the wearable display sign proposed in this utility model;

[0029] Figure 5 This is an embodiment of the present utility model. Figure 4a , Figure 4b A schematic diagram of the LED bead arrangement for a wearable display sign;

[0030] Figure 6 This is another schematic diagram of LED bead arrangement according to an embodiment of the present utility model;

[0031] Figure 7 This is a block diagram showing the electrical connections of the various components of the wearable display sign according to an embodiment of the present invention. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and the accompanying drawings. However, those skilled in the art will understand that this utility model is not limited to the accompanying drawings and the following embodiments.

[0033] As described herein, the term "including" and its variations can be understood as open-ended terms, meaning "including but not limited to". The term "based on" and similar expressions can be understood as "at least based on". The terms "first", "second", "third", etc., are used only to distinguish different features and have no substantive meaning. The terms "left", "right", "middle", and similar expressions are used only to indicate positional relationships between relative objects.

[0034] This utility model embodiment proposes a wearable display sign, including a housing 1, a bottom cover 2, a circuit board 3, and a display component 4. The housing 1 has an opening 11 at its top and a battery compartment 12 formed by an opening at its bottom. The opening 11 communicates with the battery compartment 12, which is a button battery compartment. The bottom cover 2 is disposed on the bottom of the housing 1, closing the battery inlet / outlet of the battery compartment 1 at the bottom of the housing 1. The circuit board 3 is fixedly disposed within the housing 1. The circuit board 3 is a double-layer or triple-layer circuit board, with each layer covered by a copper layer. The circuit board 3 has a first polarity terminal and a second polarity terminal, which are disposed on the lowermost copper layer of the circuit board 3. The first polarity terminal is located at the top of the battery compartment 12, and the second polarity terminal extends and is exposed on the side wall of the battery compartment 12. The display component 4 is disposed on the opening 11 at the top of the housing 1 and closes the opening 11. The display component 4 is electrically connected to the uppermost copper layer of the circuit board 3.

[0035] The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0036] like Figure 1-3 As shown, in this embodiment, the housing 1 is a flat cylindrical shape, constituting the main body of the wearable display tag. However, the housing 1 can also be polygonal, cuboid, or boss-shaped. An opening 11 is formed at the top of the housing 1, and a battery compartment 12 is formed at the bottom of the housing 1. The opening 11 communicates with the battery compartment 12. The shape of the battery compartment 12 matches the shape of the battery used in the wearable display tag. The battery is generally a button cell battery, meaning the battery compartment 12 is a button cell battery compartment. Preferably, the battery compartment 12 is located at the center of the bottom of the housing 1, making the bottom of the housing 1 annular. Of course, it is also possible for the entire bottom of the housing 1 to be made into the battery compartment 12, but in this case, the display area of ​​the wearable display tag will be relatively small.

[0037] The bottom cover 2 is disposed on the bottom of the housing 1 and is used to close the battery inlet / outlet of the battery compartment 1 at the bottom of the housing 1. In this embodiment, the bottom cover 2 has a locking structure, including a locking tongue 22 and a fixing part 23 protruding from the edge of the bottom cover body 21. When the bottom cover 2 is locked onto the bottom of the housing 1, the locking tongue 22 is inserted into the corresponding hole on the bottom of the housing 1, and the bottom cover 2 is fixed by screws passing through the fixing plate 23.

[0038] The circuit board 3 is a double-layer or triple-layer circuit board. Each layer of the circuit board 3 is covered with a copper layer, on which electronic components and wires are integrated to realize corresponding electrical functions. The layers of the circuit board 3 are separated by insulating layers, and double-sided wires can be connected through vias or pads to achieve inter-layer circuit communication.

[0039] The circuit board 3 is fixedly disposed within the housing 1, supported on the side wall 13 of the battery compartment 12, and can be secured to the housing 1 with screws. Specifically, as shown... Figure 1 As shown, the lower side of the circuit board 3 is supported on the top of the side wall 13 of the battery compartment 12. A screw hole 14 is provided protruding upward at the bottom of the housing 1 outside the battery compartment 12. A corresponding hole 31 is provided on the circuit board 3. A screw is passed through the hole 31 and screwed into the screw hole 14 to fix the circuit board 3 to the housing 1.

[0040] The circuit board 3 is powered by the battery and has a first polarity terminal and a second polarity terminal. The first polarity terminal and the second polarity terminal are disposed on the lowermost copper layer of the circuit board 3. The first polarity terminal is located at the top of the battery compartment 12, and the second polarity terminal extends and is exposed on the side wall of the battery compartment 12. Therefore, when a button battery is placed, the first polarity terminal of the button battery makes electrical contact with the first polarity terminal of the circuit board 3, and the second polarity terminal on the side of the button battery makes electrical contact with the second polarity terminal of the circuit board 3, thereby powering the circuit board.

[0041] As shown in the figure, the display component 4 is disposed on the opening 11 at the top of the housing 1 and the opening 11 is closed. The display component 4 is electrically connected to the uppermost copper layer of the circuit board 3, so that the circuit board controls the display component 4 to display.

[0042] In one embodiment, such as Figure 4a , 4b As shown, the display component includes LED beads 41, a diffuse reflection film 42, and a light-transmitting cover plate 43. Multiple LED beads 41 are disposed on the upper surface of the circuit board 3 and are electrically connected to the uppermost copper layer of the circuit board 3. The light-transmitting cover plate 43 closes the opening 11 and is preferably a light-transmitting pattern plate with a pattern that can be displayed under the illumination of the LED beads 41. The LED beads 41 and the light-transmitting cover plate 43 are spaced apart, and the diffuse reflection film 42 is disposed between the LED beads 41 and the light-transmitting cover plate 43. The diffuse reflection film 42 can be a foamed sponge or a holographic film, made of TPU or other composite materials.

[0043] like Figure 4aAs shown, the diffuse reflection film 42 is disposed adjacent to the LED beads 41. Thus, when the LED beads 41 emit light to illuminate the wearable display sign, the observer can see a noticeable spot of light from the LED beads, which is undesirable in some situations. Therefore, in one embodiment, the diffuse reflection film 42 is disposed adjacent to the back side of the light-transmitting cover plate 43, such as... Figure 4b As shown, when the wearable display sign is lit, the light is uniform and there are no obvious light spots.

[0044] In another embodiment, such as Figure 6 As shown, the display component includes multiple LED beads 41, foam sponge 44, and a light-transmitting cover plate 43. The foam sponge 44 is disposed on the upper surface of the circuit board 3, preferably in the center of the upper surface of the circuit board 3. The multiple LED beads 41 surround the foam sponge 44 and emit light towards the foam sponge 44. The multiple LED beads 41 are disposed on the upper surface of the circuit board 3 and electrically connected to the uppermost copper layer of the circuit board 3. The light-transmitting cover plate 43 closes the opening 11. In this way, the light emitted by the multiple LED beads 41 is diffusely reflected by the foam sponge 44 before exiting from one side of the light-transmitting cover plate 43, resulting in more uniform light.

[0045] The above Figure 4a , Figure 4b and Figure 6 This is an embodiment of display using LED beads. Those skilled in the art will understand that the display component 4 of this utility model embodiment is not limited to the above embodiment. For example, it can be a liquid crystal display screen, which performs related displays under the control of the circuit board 3.

[0046] Figure 7 The diagram shows the internal electrical connections of a wearable display tag according to an embodiment of the present invention. The battery 5 powers the circuit board 3.

[0047] In this embodiment, the circuit board 3 includes an IC chip, a memory, and an actuator. The IC chip is the control component of the circuit board 3 and is connected to the memory, the actuator, and the display component 4. The memory stores the display modes of the display component 4, and the display modes in the memory can be managed by the IC chip or an external device, including adding, deleting, and modifying display modes. During operation, the IC chip receives a trigger signal from the actuator, selects the corresponding display mode from the memory according to the trigger signal, and controls the display component 4 to display.

[0048] For example, the actuator is a vibration switch. When the IC chip detects a vibration within a predetermined time, it selects display mode one from the memory and controls display component 4 to display; when the IC chip detects a vibration within a predetermined time, it selects display mode two from the memory and controls display component 4 to display. When display component 4 is the aforementioned... Figure 4a , Figure 4b and Figure 6 In some embodiments, the display mode may include information such as the different lighting order and duration of multiple LED beads. When the display component is a liquid crystal display screen, the display mode may include different video data.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0050] The embodiments of this utility model have been described above. However, this utility model is not limited to the above embodiments. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wearable display sign, characterized in that, The wearable display sign includes a housing, a bottom cover, a circuit board, and a display component. An opening is formed at the top of the housing, and a hole is opened at the bottom of the housing to form a battery compartment. The opening communicates with the battery compartment, which is a button battery compartment. The bottom cover is disposed on the bottom of the housing and closes the battery inlet / outlet of the battery compartment at the bottom of the housing; The circuit board is fixedly installed in the housing. The circuit board is a double-layer circuit board or a circuit board with three or more layers, and each layer is covered with a copper layer. The circuit board has a first polarity terminal and a second polarity terminal. The first polarity terminal and the second polarity terminal are disposed on the bottom copper layer of the circuit board. The first polarity terminal is located at the top of the battery compartment, and the second polarity terminal extends and is exposed on the side wall of the battery compartment. The display component is disposed on the opening at the top of the housing and closes the opening. The display component is electrically connected to the uppermost copper layer of the circuit board.

2. The wearable display signage as described in claim 1, characterized in that, The circuit board is supported on the side wall of the battery compartment.

3. The wearable display sign of claim 2, wherein, The lower side of the circuit board is supported on the top of the side wall of the battery compartment. A screw hole is provided protruding upward at the bottom of the outer shell of the battery compartment. A corresponding hole is provided on the circuit board. A screw is passed through the hole and screwed into the screw hole to fix the circuit board to the shell.

4. The wearable display sign of claim 1, wherein, The display component includes LED beads, a diffuse reflection film, and a light-transmitting cover plate, wherein the LED beads and the light-transmitting cover plate are spaced apart. The LED beads are disposed on the upper surface of the circuit board and are electrically connected to the uppermost copper layer of the circuit board. The light-transmitting cover plate seals the opening; The diffuse reflection film is disposed between the LED beads and the light-transmitting cover plate.

5. The wearable display sign of claim 4, wherein, The diffuse reflection film is disposed adjacent to the LED beads, or the diffuse reflection film is disposed adjacent to the back side of the light-transmitting cover plate.

6. The wearable display sign of claim 4, wherein, The LED beads are multiple, and the light-transmitting cover is a light-transmitting plate.

7. The wearable display sign of claim 1, wherein, The display component includes multiple LED beads, foam sponge, and a light-transmitting cover plate. The foamed sponge is disposed on the upper surface of the circuit board; the plurality of LED beads surround the foamed sponge and emit light toward the foamed sponge, the plurality of LED beads are disposed on the upper surface of the circuit board and electrically connected to the uppermost copper layer of the circuit board; the light-transmitting cover plate closes the opening.

8. The wearable display sign of claim 7, wherein, The foamed sponge is disposed at the center of the upper surface of the circuit board.

9. The wearable display sign of any of claims 1-8, wherein, The circuit board includes an IC chip, a memory, and an actuator. The IC chip is connected to the memory, the actuator, and the display component. The memory stores the display modes of the display component. The IC chip receives a trigger signal from the actuator, selects the corresponding display mode from the memory according to the trigger signal, and controls the display component to display.

10. The wearable display sign of claim 9, wherein, The housing is flat, the battery compartment is located at the center of the bottom of the housing, the bottom of the housing is annular, and the actuator is a vibration switch.

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