An electronic ornament and a wallet clip

Abstract

The application provides an electronic ornament and a wallet clip, wherein the electronic ornament comprises a first shell with a mounting cavity; a control circuit board arranged in the mounting cavity and connected with the first shell, the control circuit board being provided with a wireless communication unit for establishing a wireless communication connection with a terminal device; a display screen arranged in the mounting cavity and connected with the first shell, the display screen being electrically connected with the control circuit board to receive and display data information sent by the control circuit board; a power supply fixedly installed on the first shell and electrically connected with the control circuit board; and a second shell connected with the first shell, the second shell being provided with a display window, the display screen being arranged between the control circuit board and the second shell and opposite to the display window. The electronic ornament can replace the decorated image according to the user's demand, and improve the diversity and applicability of the electronic ornament.

Description

Technical Field

[0001] This utility model relates to the field of decorative parts technology, and in particular to an electronic decorative part and a wallet holder. Background Technology

[0002] Traditional decorative pieces typically have patterns or images affixed to their surface using methods such as color printing or engraving. These decorative images or patterns are permanent and cannot be changed according to user needs, making it difficult to meet customers' desire to replace the images or patterns themselves. Utility Model Content

[0003] The first objective of this utility model is to provide an electronic decorative component that allows the decorative image to be changed according to user needs, thereby enhancing the diversity and applicability of wearing the electronic decorative component.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an electronic decorative component, comprising: a first housing having a mounting cavity; a control circuit board disposed within the mounting cavity and connected to the first housing, the control circuit board having a wireless communication unit for establishing a wireless communication connection with a terminal device; a display screen disposed within the mounting cavity and connected to the first housing, the display screen being electrically connected to the control circuit board to receive and display data information transmitted by the control circuit board; a power supply fixedly mounted on the first housing and electrically connected to the control circuit board; and a second housing connected to the first housing, the second housing having a display window, the display screen being located between the control circuit board and the second housing, and being disposed opposite to the display window.

[0005] In one embodiment, a mounting plate protrudes from the inner sidewall of the mounting cavity, the mounting plate having a first end face and a second end face; the control circuit board is fixedly mounted on the first end face; the display screen is mounted on the second end face; the mounting cavity has a first sidewall, a second sidewall, and a third sidewall, the two ends of the third sidewall being connected to the first sidewall and the second sidewall, respectively; the mounting plate includes: a first plate body protruding from the first sidewall, with a first end of the first plate body connected to the third sidewall, the first plate body having a first extension portion extending toward the side where the second sidewall is located; and a second plate body protruding from the second sidewall, with a first end of the second plate body connected to the third sidewall, the second plate body having a second extension portion extending toward the side where the first sidewall is located.

[0006] In one embodiment, the first plate further includes a third extension portion connected to the third sidewall and extending along the third sidewall toward the side where the second sidewall is located; the third extension portion is provided with a first clearance opening, and the control circuit board is also provided with a control button, the control button being accommodated in the first clearance opening; the second housing is provided with a clearance hole, and the electronic decorative component further includes a button cap, the button cap being sleeved on the control button and pressed and fixed on the third extension portion by the second housing, the button cap being partially accommodated in the clearance hole.

[0007] In one embodiment, the first housing has a first mounting surface and a second mounting surface, the second housing is fixedly mounted on the first mounting surface, and a first weight-reducing groove is provided on the first mounting surface; the first housing is provided with a mounting hole penetrating the first mounting surface and the second mounting surface, and the power supply is installed in the mounting hole; a mounting platform is provided protruding on the first mounting surface, and a mounting notch is provided at the first end of the second housing, and the mounting platform is installed in the mounting notch to install and position the first housing and the second housing.

[0008] In one embodiment, the power source is a battery, and the electronic decorative component further includes a conductive sheet, which includes a positive conductive sheet and a negative conductive sheet. The negative conductive sheet is fixedly mounted on the first mounting surface and has a negative contact and a negative connection terminal. The negative contact is electrically connected to the negative terminal of the power source, and the negative connection terminal is electrically connected to the negative terminal of the control circuit board. The positive conductive sheet is fixedly mounted on the second mounting surface and has a positive contact and a positive connection terminal. The positive contact is electrically connected to the positive terminal of the power source, and the positive connection terminal is electrically connected to the positive terminal of the control circuit board.

[0009] In one embodiment, a screen protector is installed inside the display window of the second housing, the screen protector being connected to the second housing and located between the second housing and the display screen.

[0010] In one embodiment, the first housing has a first mounting surface with a mounting groove, and the electronic decorative component further includes a buzzer, which is installed in the mounting groove and electrically connected to the control circuit board.

[0011] Analysis reveals that this application discloses an electronic decorative component, including a power supply, a control circuit board, and a display screen. A wireless communication connection is established between the control circuit board and a terminal device, allowing the user to send desired images to the electronic decorative component and display them on the screen, thus achieving a decorative purpose. This design allows the decorative pattern to be changed according to the user's needs, thereby enhancing the versatility and applicability of the electronic decorative component.

[0012] The second objective of this utility model is to provide a wallet clip that is detachably equipped with electronic decorative components. The decorative images can be changed according to the user's needs, which not only enhances the aesthetics of the wallet clip, but also allows for changing the decorative images as needed during use, increasing the versatility of wearing it. At the same time, it also facilitates the repair or replacement of the electronic decorative components.

[0013] To achieve the above objectives, the present invention provides the following technical solution: a wallet clip, characterized in that it comprises: a wallet clip body, and an electronic decorative component as described above, wherein the electronic decorative component is detachably assembled with the wallet clip body.

[0014] In one embodiment, the first housing has a second mounting surface, a first snap-fit ​​portion is provided on the second mounting surface, and a second snap-fit ​​portion is provided on the wallet holder body. The second snap-fit ​​portion snaps into the first snap-fit ​​portion to fix the electronic decorative component on the wallet holder body. A second weight-reducing groove is provided on the second mounting surface, and the first snap-fit ​​portion is provided on the side wall of the second weight-reducing groove.

[0015] In one embodiment, the first housing has a second mounting surface, a second weight-reducing groove is provided on the second mounting surface, and a first magnetic attractor is fixedly installed in the second weight-reducing groove; the wallet holder body has an assembly end face, a third weight-reducing groove is provided on the assembly end face, and a second magnetic attractor is fixedly installed in the third weight-reducing groove. The second magnetic attractor and the first magnetic attractor attract each other to assemble the first housing and the wallet holder body, and when the first housing and the wallet holder body are assembled, the second mounting surface is in close contact with the assembly end face.

[0016] Analysis shows that this application discloses a wallet clip in which electronic decorative parts are detachably installed on the wallet body, allowing users to change the image displayed on the screen according to their needs when using the wallet clip. This not only improves the aesthetics of the wallet clip, but also allows users to change the decorative image according to their needs during use, increasing the versatility of wearing it. At the same time, it also facilitates the repair or replacement of the electronic decorative parts. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. Wherein:

[0018] Figure 1 This is a schematic diagram of the overall structure of the wallet clip in one embodiment of this application;

[0019] Figure 2 This is a schematic diagram of the overall structure of the wallet clip in another embodiment of this application;

[0020] Figure 3 This is a schematic diagram of the overall structure of the electronic decorative component in one embodiment of this application;

[0021] Figure 4 This is a schematic diagram of the overall structure of the electronic decorative component in another embodiment of this application;

[0022] Figure 5 This is an exploded view of an electronic decorative component in one embodiment of this application;

[0023] Figure 6 This is a schematic diagram of the structure of the first housing, control circuit board, power supply and conductive sheet in one embodiment of this application;

[0024] Figure 7 This is a schematic diagram of the structure of the first housing in one embodiment of this application;

[0025] Figure 8 This is a schematic diagram of the structure of the first housing in another embodiment of this application;

[0026] Figure 9 This is a schematic diagram of the structure of the first housing in another embodiment of this application;

[0027] Figure 10 This is a schematic diagram of the structure of the first housing in another embodiment of this application;

[0028] Figure 11 This is a schematic diagram of the structure of the control circuit board in one embodiment of this application;

[0029] Figure 12 This is a schematic diagram of the structure of the wallet holder body in one embodiment of this application;

[0030] Figure 13 This is an exploded view of the wallet holder body in one embodiment of this application;

[0031] Figure 14 This is an exploded view of the wallet holder body in another embodiment of this application;

[0032] Figure 15 This is an exploded view of a wallet wallet in one embodiment of this application;

[0033] Figure 16 This is an exploded view of a wallet according to another embodiment of this application.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Wallet clip body; 10. Assembly end face; 101. Third weight reduction groove; 11. Second snap-fit ​​part; 12. Second magnetic clasp; 13. First clamping plate; 131. First plate surface; 132. Second plate surface; 133. First side; 134. Second side; 135. Third side; 136. Fourth side; 137. First receiving groove; 138. Second receiving groove; 14. Second clamping plate; 141. Third plate surface; 142. Fourth plate surface; 143. Fifth side; 144. Sixth side; 145. Seventh side; 146. Eighth side; 147. Third receiving groove; 148. Fourth receiving groove; 15. Elastic strap; 151. First part; 152. Second part; 153. Third part; 154. Fourth part; 16. Cover plate; 161. Fifth plate surface; 17. Elastic clip; 171. Fixed end; 172. Free end;

[0036] 2. Electronic decorative component; 21. First housing; 210. Mounting cavity; 2101. First sidewall; 2102. Second sidewall; 2103. Third sidewall; 211. Mounting plate; 211a. First end face; 211b. Second end face; 2111. First plate body; 2112. Second plate body; 2113. First extension; 2114. Second extension; 2115. Third extension; 2116. First clearance opening; 2117. Second clearance opening; 2118. Accommodation notch; 212. First mounting surface; 2121. First weight reduction groove; 213. Second mounting surface; 214. Mounting hole; 215. Mounting platform; 216. Mounting groove; 2 17. First latching part; 218. Second weight-reducing groove; 219. First magnetic suction element; 22. Control circuit board; 221. Wireless communication unit; 222. Control chip; 223. Control button; 224. Electrical connection post; 23. Display screen; 24. Power supply; 25. Second housing; 251. Display window; 252. Alignment hole; 253. Mounting notch; 254. Speaker hole; 26. Key cap; 27. Conductive sheet; 271. Positive conductive sheet; 2711. Positive contact; 2712. Positive connection terminal; 272. Negative conductive sheet; 2721. Negative contact; 2722. Negative connection terminal; 28. Screen protector; 29. ​​Buzzer. Detailed Implementation

[0037] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Various examples are provided by way of explanation of the present invention and not by way of limitation. In fact, those skilled in the art will recognize that modifications and variations can be made to the present invention without departing from the scope or spirit of the invention. For example, a feature shown or described as part of one embodiment may be used in another embodiment to produce yet another embodiment. Therefore, it is desirable that the present invention encompass such modifications and variations that fall within the scope of the appended claims and their equivalents.

[0038] In the description of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and do not require that this utility model be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. The terms "connected," "linked," and "set up" used in this utility model should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a direct connection or an indirect connection through intermediate components; a wired connection, a radio connection, or a wireless communication signal connection. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0039] The accompanying drawings illustrate one or more examples of the present invention. The detailed description uses numerals and letters to refer to features in the drawings. Similar or analogous reference numerals in the drawings and description have been used to refer to similar or analogous parts of the present invention. As used herein, the terms “first,” “second,” and “third,” etc., are used interchangeably to distinguish one component from another and are not intended to indicate the location or importance of individual components.

[0040] Please see Figures 1 to 4 An embodiment of this application provides a wallet clip, including: a wallet clip body 1 and an electronic decorative component 2 detachably assembled with the wallet clip body 1.

[0041] Please see Figures 3 to 11 The electronic decorative component 2 includes: a first housing 21, a control circuit board 22, a display screen 23, a power supply 24, and a second housing 25.

[0042] Specifically, the first housing 21 has a mounting cavity 210. A control circuit board 22 is mounted within the mounting cavity 210 and fixedly connected to the first housing 21. A wireless communication unit 221 is provided on the control circuit board 22, which is used to establish a wireless data connection with a terminal device to receive image data sent from the terminal device. A display screen 23 is also mounted within the mounting cavity 210 and fixedly connected to the first housing 21. The display screen 23 is also electrically connected to the control circuit board 22 to receive and display data information sent from the control circuit board 22, achieving the purpose of changing decorative images. A power supply 24 is fixedly mounted on the first housing 21 and electrically connected to the control circuit board 22. The power supply 24 supplies power to the control circuit board 22 and the display screen 23. A second housing 25 is fixedly connected to the first housing 21, and a display window 251 is provided on the second housing 25. The display screen 23 is located between the control circuit board 22 and the second housing 25, and is positioned opposite to the display window 251.

[0043] It is worth noting that the electronic decorative component 2 establishes a wireless communication connection with the terminal device through the wireless communication unit 221, enabling the electronic decorative component 2 to receive and process data information sent by the terminal device to the wireless communication unit 221. After the wireless communication connection is established between the terminal device and the electronic decorative component 2, when the user needs to change the display image on the display screen 23, the user can send the desired image to the wireless communication unit 221 as a digital signal through the terminal device. After receiving the digital signal sent by the terminal device, the wireless communication unit 221 of the control circuit board 22 processes the digital signal and sends the processed digital signal to the display screen 23, so that the image information set by the user can be displayed on the display screen 23, achieving the purpose of freely changing the displayed image.

[0044] It should be noted that the wireless communication unit 221 enables wireless communication between the electronic decorative piece 2 and the terminal device, allowing the user to send desired images to the electronic decorative piece 2 for display on the screen 23. This configuration allows the electronic decorative piece 2 to change the decorative images according to the user's needs, thereby enhancing the versatility and applicability of wearing the electronic decorative piece 2.

[0045] Please see Figures 1 to 11 Furthermore, by attaching the electronic decorative component 2 to the wallet holder body 1, users can easily and quickly change the image displayed on the screen 23 while using the wallet. The detachable installation of the electronic decorative component 2 onto the wallet holder body 1 not only enhances the wallet's aesthetics but also allows for replacement or repair if the electronic decorative component 2 is damaged.

[0046] In one embodiment, the display screen 23 is an electronic ink screen, also known as electronic paper, which can display the desired image with a paper-like display effect and can be clearly displayed in strong light. At the same time, the electronic ink screen has low power consumption, and it only consumes power when the display screen is updated. After the screen is updated, it does not consume power. This reduces the overall power consumption of the electronic decorative component 2, thereby extending the service life of the power supply 24.

[0047] In one embodiment, a control chip 222 is also provided on the control circuit board 22. The control chip 222 is fixedly connected to the control circuit board 22 by soldering and is electrically connected to the control circuit board 22. The wireless communication module 221, the display screen 23, and the power supply 24 are all electrically connected to the control chip 222 through the control circuit board 22. When the wireless communication unit 221 receives a digital signal sent by the terminal device, it needs to decode the received digital signal according to the OPP (Object Push Profile) transmission protocol and send the decoded analog signal to the control chip 222. After receiving the analog signal sent by the wireless communication unit 221, the control chip 222 sends the analog signal to the display screen 23 and displays an image based on the analog signal.

[0048] In one embodiment, the wireless communication unit 221 is a Bluetooth chip. In this embodiment, the Bluetooth chip is an ST17H65 Bluetooth BLE 5.2 chip. This Bluetooth chip has control functions and can control the transmission of analog signals. In this case, there is no need to set up an additional control chip 222. The wireless communication unit 221 can complete the reception, decoding and transmission of digital signals, and control the display screen 23 to display graphic information according to the analog signals. In other embodiments, the wireless communication unit 221 is a Wi-Fi module.

[0049] Please see Figures 3 to 10 In one embodiment, a mounting plate 211 protrudes from the inner wall of the mounting cavity 210, and the mounting plate 211 has first end faces 211a and 211b. The control circuit board 22 is fixedly mounted on the first end face 211a by fastening screws, and the display screen 23 is pressed and fixed on the second end face 211b by the second housing 25. The mounting plate 211 not only facilitates the installation and fixation of the control circuit board 22, but also provides support for the display screen 23 to improve the stability of the display screen 23 installation.

[0050] In one embodiment, the mounting cavity 210 has a first sidewall 2101, a second sidewall 2102, and a third sidewall 2103. The two ends of the third sidewall 2103 are respectively connected to the connection between the first sidewall 2101 and the second sidewall 2102. The mounting plate 211 includes a first plate body 2111 and a second plate body 2112.

[0051] Specifically, a first plate 2111 protrudes from the first sidewall 2101, and a first end of the first plate 2111 is connected to the third sidewall 2103. The first plate 2111 has a first extension 2113 extending toward the side where the second sidewall 2102 is located. A second plate 2112 protrudes from the second sidewall 2102, and a first end of the second plate 2112 is also connected to the third sidewall 2103. The second body 2112 has a second extension 2114 extending toward the side where the first sidewall 2101 is located.

[0052] It should be noted that both the first extension portion 2113 and the second extension portion 2114 are used to support the control circuit board 22 and the display screen 23. The provision of the first extension portion 2113 and the second extension portion 2114 can increase the contact area between the mounting plate 211 and the control circuit board 22 and the display screen 23, improve the support area of ​​the mounting plate 211 for the control circuit board 22 and the display screen 23, and thus improve the stability of the installation of the control circuit board 22 and the display screen 23.

[0053] In one embodiment, a third extension portion 2115 is further provided on the first plate 2111. The third extension portion 2115 is connected to the third sidewall 2103 and extends along the third sidewall 2103 toward the side where the second sidewall 2102 is located. The provision of the third extension portion 2115 can further increase the support area of ​​the mounting plate 211 for the control circuit board 22 and the display screen 23, thereby further improving the stability of the mounting of the control circuit board 22 and the display screen 23.

[0054] In one embodiment, the third extension portion 2115 is provided with a first recess 2116. The control circuit board 22 is also provided with a control button 223, which is soldered and fixed to the control circuit board 22, and its pressing end is accommodated within the first recess 2116. The first recess 2116 not only facilitates the installation of the control button 223, but also allows for the initial positioning of the control circuit board 22 by installing the control button 223 within the first recess 2116, facilitating subsequent fixing of the control circuit board 22 onto the mounting plate 211 using fastening screws.

[0055] Please continue reading. Figures 3 to 10 In one embodiment, the second housing 25 is further provided with a clearance hole 252. The electronic decorative component 2 also includes a button cap 26, which is fitted onto the control button 223 and pressed and fixed onto the third extension portion 2115 by the second housing 25. It should be noted that the button cap 26 is partially accommodated within the clearance hole 252 for user operation.

[0056] In one embodiment, the first housing 21 has a first mounting surface 212, and the second housing 25 is fixedly mounted on the first mounting surface 212. A first weight-reducing groove 2121 is provided on the first mounting surface 212, thereby reducing the weight of the first housing 21 for easy wearing or decoration.

[0057] In one embodiment, the first housing 21 has a first mounting surface 212 and a second mounting surface 213, and the second housing 25 is fixedly mounted on the first mounting surface 212. The first housing 21 has mounting holes 214 penetrating the first mounting surface 212 and the second mounting surface 213. A power supply 24 is installed within these mounting holes 214. In this embodiment, the power supply 24 is a button battery, and two such batteries are provided. Two mounting holes 214 are provided, and two button batteries are respectively installed within the two mounting holes 214.

[0058] In one embodiment, the electronic decorative element 2 further includes a conductive sheet 27. The conductive sheet 27 includes a positive conductive sheet 271 and a negative conductive sheet 272.

[0059] Specifically, the positive conductive plate 271 is fixedly mounted on the second mounting surface 213 by fastening screws. The positive conductive plate 271 has a positive contact 2711 and a positive connection terminal 2712. The positive contact 2711 is electrically connected to the positive terminal of the power supply 24, and the positive connection terminal 2712 is electrically connected to the positive terminal of the control circuit board 22. The negative conductive plate 272 is fixedly mounted on the first mounting surface 212 by fastening screws. The negative conductive plate 272 has a negative contact 2721 and a negative connection terminal 2722. The negative contact 2721 is electrically connected to the negative terminal of the power supply 24, and the negative connection terminal 2722 is electrically connected to the negative terminal of the control circuit board 22.

[0060] It should be noted that both the positive contact 2711 and the negative contact 2721 extend a certain distance into the mounting hole 214 to clamp and fix the button battery within the mounting hole 214. Thus, the conductive sheet 27 not only has basic conductive functions but also limits the position of the power supply 24, ensuring its fixed installation within the mounting hole 214. This design is simple, easy to install, and occupies little space, which is beneficial for reducing the size of the electronic decorative component 2.

[0061] Please continue reading. Figures 3 to 10 In one embodiment, the third extension portion 2115 is further provided with a second recess 2117. A receiving notch 2118 is provided between the third extension portion 2115 and the first sidewall 2101. Two negative conductive plates 272 are provided, each with a negative connection terminal 2722. The two negative connection terminals 2722 respectively extend into the second recess 2117 and the receiving notch 2118, and are electrically connected to two negative terminals on the control circuit board 22.

[0062] In one embodiment, the first housing 21 has a first mounting surface 212, and a mounting platform 215 is provided on the first mounting surface 212. The first end 252 of the second housing 25 is provided with a mounting notch 253, and the mounting notch 253 is adapted to the mounting platform 215.

[0063] When assembling the first housing 21 and the second housing 25, the mounting platform 215 is aligned with the mounting notch 253 and assembled, so that the mounting platform 215 is housed within the mounting notch 253, thereby positioning the first housing 21 and the second housing 25 for subsequent tightening with screws. When disassembling the first housing 21 and the second housing 25, the first housing 21 and the second housing 25 can be easily separated by holding the mounting platform 215. This design of the first housing 21 and the second housing 25 is not only simple in structure and easy to fix, but also convenient to assemble and disassemble, facilitating the replacement of the button battery.

[0064] In one embodiment, a screen protector 28 is installed within the display window 251 of the second housing 25. The screen protector 28 is connected to the second housing 25 and is located between the second housing 25 and the display screen 23. It should be noted that the screen protector 28 can be fixedly installed within the display window 251 by adhesive or snap-fit. The screen protector 28 provides protection for the display screen 23.

[0065] Please see Figures 3 to 11 In one embodiment, the first housing 21 has a first mounting surface 212, on which a mounting groove 216 is provided. The electronic decorative component 2 also includes a buzzer 29, which is bonded and fixed in the mounting groove 216 and makes contact with the control circuit board 22 through contacts provided on the control circuit board 22 to achieve electrical connection with the control circuit board 22. The buzzer 29 is configured to emit a prompt sound when the user operates the button 223, thereby reminding the user that the operation has been successful; or to emit a prompt sound when the electronic decorative component 2 is successfully paired and connected with the terminal device, reminding the user that the pairing and connection has been successful.

[0066] In one embodiment, an electrical connection post 224 is provided on the control circuit board 22. The electrical connection post 24 is fixedly mounted on the control circuit board 22 by soldering and is electrically connected to the control circuit board 22. The electrical connection post 224 is located below the buzzer 29. When the buzzer 29 is pressed and confined within the mounting groove 216 by the second housing 25, the electrical connection end face of the buzzer 29 abuts against the electrical connection post 224 and achieves electrical connection, thereby inserting the buzzer 29 into the control circuit board 22. This arrangement of the buzzer 29 facilitates maintenance or replacement.

[0067] In one embodiment, a speaker hole 254 is provided on the second housing 25. The speaker hole 254 is located above the mounting groove 216, and the sound emitted by the buzzer 29 can be quickly transmitted to the electronic decorative piece 2, thereby improving the prompting effect of the buzzer 29.

[0068] In one embodiment, the first housing 21 has a second mounting surface 213, and a first latching portion 217 is provided on the second mounting surface 213. A second latching portion 11 is provided on the wallet holder body 1, and the second latching portion 11 engages with the first latching portion 217 to fix the electronic decorative component 2 onto the wallet holder body 1. The electronic decorative component 2 is detachably mounted on the wallet holder body 1 through the engagement of the first latching portion 217 with the latching portion 11, allowing the decorative image on the wallet holder to be changed according to the user's needs, thereby increasing the versatility of the wallet holder's use.

[0069] Please see Figure 4 , Figures 9 to 14 In one embodiment, a second weight-reducing groove 218 is provided on the second mounting surface 213, and a first snap-fit ​​portion 217 is provided on the side wall of the second weight-reducing groove 218. In this embodiment, the first snap-fit ​​portion 217 is a snap-fit ​​block protruding from the side wall of the second weight-reducing groove 218. The second snap-fit ​​portion 11 is a snap-fit ​​connector protruding from the wallet holder body 1. During assembly, the snap-fit ​​connector extends into the second weight-reducing groove 218 and snaps into the snap-fit ​​block, realizing the detachable assembly of the electronic decorative component 2 and the wallet holder body 1.

[0070] It should be noted that the setting of the second weight reduction groove 218 can not only further reduce the weight of the first shell 21, reduce the overall weight of the electronic decorative part 2, and improve the comfort of wearing the electronic decorative part 2, but also facilitate the insertion of the second card connector 11 and the setting of the first card connector 217, making the overall structure design of the wallet clip more compact.

[0071] Please see Figure 4 , Figure 15 and Figure 16 In one embodiment, the first housing 21 has a second mounting surface 213, and a second weight-reducing groove 218 is provided on the second mounting surface. A first magnetic attractor 219 is fixedly installed in the second weight-reducing groove 218. The wallet holder body 1 has an assembly end face 10, and a third weight-reducing groove 101 is provided on the assembly end face 10. A second magnetic attractor 12 is installed in the third weight-reducing groove 101. The second magnetic attractor 12 is used to attract the first magnetic attractor 219, assembling the first housing 21 and the wallet holder body 1, thereby realizing the detachable assembly of the electronic decorative component 2 and the wallet holder body 1.

[0072] It should be noted that when the first housing 21 is assembled with the wallet holder body 1, the second mounting surface 213 is in close contact with the mounting end face 10. The second weight-reducing groove 218 not only further reduces the weight of the first housing 21, thus lowering the overall weight of the electronic decorative component 2 and improving the comfort of wearing the electronic decorative component 2, but also facilitates the installation of the first magnetic component 219. Similarly, the third weight-reducing groove 101 not only reduces the overall weight of the wallet holder body 1, but also facilitates the installation of the second magnetic component 12.

[0073] In other embodiments, the electronic decorative element 2 can also be detachably installed on the wallet holder body 1 by means of adhesive bonding, bolt fixing, or other methods.

[0074] Please see Figures 12 to 14 In one embodiment, the wallet holder body 1 is a card holder. The wallet holder body 1 also includes a first clamp 13, a second clamp 14, and an elastic strap 15.

[0075] Specifically, the first clamping plate 13 has a first plate surface 131, a second plate surface 132, a first side surface 133, a second side surface 134, a third side surface 135, and a fourth side surface 136. The first plate surface 131 is a flat surface. The second plate surface 132 is provided with a first receiving groove 137 and a second receiving groove 138. The first receiving groove 137 connects the second side surface 134 and the fourth side surface 136; the second receiving groove 138 connects the first receiving groove 137 and the third side surface 135.

[0076] The second clamping plate 14 has a third plate surface 141, a fourth plate surface 142, a fifth side surface 143, a sixth side surface 144, a seventh side surface 145, and an eighth side surface 146. The third plate surface 141 is also a flat surface and cooperates with the first plate surface 131 to form a clamping area, thereby clamping the item placed therein under the elastic force of the elastic strap 15. The fourth plate surface 142 is provided with a third receiving groove 147 and a fourth receiving groove 148. The third receiving groove 147 connects the sixth side surface 144 and the eighth side surface 146; the fourth receiving groove 148 connects the third receiving groove 147 and the seventh side surface 145.

[0077] The elastic strap 15 includes a first portion 151, a second portion 152, a third portion 153, and a fourth portion 154. The first portion 151 is received within a first receiving groove 137 and has a head end and a tail end. The head end of the first portion 151 passes over the second side surface 134 and the sixth side surface 144 and connects to one end of the third portion 153; the tail end of the first portion 151 passes over the fourth side surface 136 and the eighth side surface 146 and connects to the other end of the third portion 153. The second portion 152 is received within a second receiving groove 138. One end of the second portion 152 is connected to the first portion 151, and the other end passes over the third side surface 135 and the seventh side surface 145 and connects to the fourth portion 154. The third portion 153 is received within the third receiving groove 147. The fourth portion 154 is received within the fourth receiving groove 148. One end of the fourth portion 154 is connected to the third portion 153, and the other end is connected to the second portion 152.

[0078] It should be noted that the mounting end face 10 of the wallet holder body 1 is the second plate face 132 of the first clamping plate 13. After the electronic decorative part 2 is assembled with the wallet holder body 1, the second mounting surface 213 of the electronic decorative part 2 is pressed against the second plate face 132, thereby confining the first part 151 within the first receiving groove 137 and the second part 152 within the second receiving groove 138.

[0079] In one embodiment, the wallet holder body 1 further includes a cover plate 16. The cover plate 16 is fixedly mounted on the fourth plate surface 142 by fastening screws, thereby defining the third portion 153 within the third receiving groove 147 and the fourth portion 154 within the fourth receiving groove 148.

[0080] In one embodiment, the wallet holder body 1 further includes a resilient clip 17. Specifically, the resilient clip 17 includes a fixed end 171 and a free end 172. The fixed end 171 of the resilient clip 17 extends between the cover plate 16 and the second clip 14, and is fixedly mounted on the cover plate 16 by fastening screws. The free end 172 of the resilient clip 17 extends toward the center of the cover plate 17. The cover plate 16 has a fifth plate surface 161, and in its natural state, a portion of the free end 172 of the resilient clip 17 abuts against the fifth plate surface 161.

[0081] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0082] 1) Wireless communication between the electronic decorative component 2 and the terminal device is achieved through the wireless communication unit 221 set on the control circuit board 22, enabling the user to send the desired image to the electronic decorative component 2 and display it on the display screen 23. This configuration allows the electronic decorative component 2 to change the decorative image according to the user's needs, thereby enhancing the versatility and applicability of the electronic decorative component 2.

[0083] Furthermore, by attaching the electronic decorative component 2 to the wallet holder body 1, users can easily and quickly change the image displayed on the screen 23 while using the wallet holder. The detachable installation of the electronic decorative component 2 onto the wallet holder body 1 not only enhances the wallet holder's aesthetics but also allows for replacement or repair if the electronic decorative component 2 is damaged.

[0084] 2) Setting the display screen 23 as an e-ink screen, which only consumes power when the display screen is updated, and does not consume power after the screen is updated, can reduce the overall power consumption of the electronic decorative component 2, thereby extending the service life of the power supply 24.

[0085] 3) The first extension part 2113 and the second extension part 2114 can increase the contact area between the mounting plate 211 and the control circuit board 22 and the display screen 23, increase the support area of ​​the mounting plate 211 on the control circuit board 22 and the display screen 23, and thus improve the stability of the installation of the control circuit board 22 and the display screen 23.

[0086] 4) The setting of the first weight reduction groove 2121 and the second weight reduction groove 218 can reduce the weight of the first housing 21, reduce the overall weight of the electronic decorative part 2, and improve the comfort of wearing the electronic decorative part 2.

[0087] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. 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. An electronic decorative component, characterized in that, include: The first housing has a mounting cavity; A control circuit board is disposed in the mounting cavity and connected to the first housing. A wireless communication unit is provided on the control circuit board, and the wireless communication unit is used to establish a wireless communication connection with the terminal device. A display screen is disposed within the mounting cavity and connected to the first housing. The display screen is electrically connected to the control circuit board to receive and display data information sent by the control circuit board. The power supply is fixedly installed on the first housing and electrically connected to the control circuit board. as well as, A second housing is connected to the first housing. The second housing has a display window. The display screen is located between the control circuit board and the second housing and is positioned opposite to the display window.

2. The electronic decorative component according to claim 1, characterized in that, An installation plate protrudes from the inner wall of the mounting cavity, and the installation plate has a first end face and a second end face. The control circuit board is fixedly mounted on the first end face; the display screen is mounted on the second end face. The mounting cavity has a first sidewall, a second sidewall, and a third sidewall, with the two ends of the third sidewall connected to the first sidewall and the second sidewall, respectively. The mounting plate includes: A first plate protrudes from the first sidewall, and a first end of the first plate is connected to the third sidewall. The first plate has a first extension portion extending toward the side where the second sidewall is located. The second plate protrudes from the second sidewall, and the first end of the second plate is connected to the third sidewall. The second plate has a second extension extending toward the side where the first sidewall is located.

3. The electronic decorative component according to claim 2, characterized in that, The first plate also includes a third extension portion, which is connected to the third sidewall and extends along the third sidewall toward the side where the second sidewall is located; The third extension section is provided with a first clearance opening, and the control circuit board is also provided with a control button, which is housed in the first clearance opening; The second housing is provided with a clearance hole, and the electronic decorative component also includes a button cap. The button cap is fitted onto the control button and is pressed and fixed onto the third extension by the second housing. The button cap is partially accommodated in the clearance hole.

4. The electronic decorative component according to claim 1, characterized in that, The first housing has a first mounting surface and a second mounting surface, and the second housing is fixedly mounted on the first mounting surface. A first weight-reducing groove is provided on the first mounting surface. The first housing is provided with a mounting hole that penetrates the first mounting surface and the second mounting surface, and the power supply is installed in the mounting hole; A mounting platform is provided protruding from the first mounting surface, and a mounting notch is provided at the first end of the second housing. The mounting platform is installed in the mounting notch to install and position the first housing and the second housing.

5. The electronic decorative component according to claim 4, characterized in that, The power source is a battery, and the electronic decorative component also includes a conductive sheet, which includes a positive conductive sheet and a negative conductive sheet. The negative electrode conductive sheet is fixedly mounted on the first mounting surface. The negative electrode conductive sheet has a negative electrode contact and a negative electrode connection end. The negative electrode contact is electrically connected to the negative electrode of the power supply, and the negative electrode connection end is electrically connected to the negative electrode terminal of the control circuit board. The positive conductive sheet is fixedly mounted on the second mounting surface. The positive conductive sheet has a positive contact and a positive connection terminal. The positive contact is electrically connected to the positive terminal of the power supply, and the positive connection terminal is electrically connected to the positive terminal of the control circuit board.

6. The electronic decorative component according to claim 1, characterized in that, A screen protector is installed inside the display window of the second housing. The screen protector is connected to the second housing and is located between the second housing and the display screen.

7. The electronic decorative component according to claim 1, characterized in that, The first housing has a first mounting surface, and a mounting groove is provided on the first mounting surface. The electronic decorative component also includes a buzzer, which is installed in the mounting groove and electrically connected to the control circuit board.

8. A wallet holder, characterized in that, include: The wallet holder body, and the electronic decorative element as claimed in any one of claims 1-7, wherein the electronic decorative element is detachably assembled with the wallet holder body.

9. The wallet holder according to claim 8, characterized in that, The first housing has a second mounting surface, and a first snap-fit ​​portion is provided on the second mounting surface. The wallet holder body is provided with a second snap-fit ​​portion, and the second snap-fit ​​portion snaps into the first snap-fit ​​portion to fix the electronic decorative component on the wallet holder body. A second weight-reducing groove is provided on the second mounting surface, and the first snap-fit ​​part is provided on the side wall of the second weight-reducing groove.

10. The wallet holder according to claim 8, characterized in that, The first housing has a second mounting surface, a second weight-reducing groove is provided on the second mounting surface, and a first magnetic suction component is fixedly installed in the second weight-reducing groove; The wallet holder body has an assembly end face, and a third weight-reducing groove is provided on the assembly end face. A second magnetic suction member is fixedly installed in the third weight-reducing groove. The second magnetic suction member and the first magnetic suction member attract each other to assemble the first shell and the wallet holder body. When the first shell and the wallet holder body are assembled, the second mounting surface is in close contact with the assembly end face.

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