Portable power bank rental equipment

Abstract

This application relates to a portable power bank rental device, which includes a storage compartment and a display screen assembly. The storage compartment is used to store the portable power bank, and the display screen assembly includes a mounting shell and a screen. The mounting shell is detachably mounted on the top of the storage compartment along the height direction z, and the screen is mounted on the side of the mounting shell, with the screen tilted relative to the height direction z of the storage compartment. The portable power bank rental device provided by this application not only enriches the advertising display format of portable power bank rental devices, but also reduces the impact of ambient light on advertising display. Furthermore, by tilting the screen relative to the height direction z of the storage compartment, it makes it easier for users to see the screen content when standing or walking naturally, avoiding the problem of traditional vertical screens where users need to deliberately adjust their viewing angle to see the screen content.

Description

Technical Field

[0001] This application relates to the field of mobile power rental devices, and in particular to a mobile power rental device. Background Technology

[0002] With the increasing prevalence of small portable devices such as mobile phones and tablets in people's daily lives, the demand for portable charging is also growing. Portable power banks have thus emerged. Currently, the main method for advertising display on portable power banks is to insert advertising leaflets into transparent billboards. This method is simple and straightforward, but its shortcomings are also obvious, mainly in the following two aspects: First, the form of advertising is limited, basically limited to the form of advertising leaflets; second, while it has a certain display effect during the day, at night, its display effect is constrained by ambient light, significantly reducing or even eliminating the display effect. Utility Model Content

[0003] Therefore, it is necessary to provide a mobile power bank rental device that can improve the advertising display effect.

[0004] A portable power bank rental device includes a storage compartment and a display screen assembly. The storage compartment is used to store portable power banks. The display screen assembly includes a mounting shell and a screen. The mounting shell is detachably installed on the top of the storage compartment along the height direction z. The screen is installed on the side of the mounting shell and is tilted relative to the height direction z of the storage compartment.

[0005] In one embodiment, the display assembly further includes a power board and a motherboard. The mounting housing has a receiving cavity, a first opening, and a second opening. The power board and the motherboard are both installed in the receiving cavity. The motherboard is connected to the screen, and the power board is used to provide power to the screen and the motherboard. The first opening and the second opening are respectively connected to the receiving cavity. The screen is installed at the first opening, and the second opening is detachably connected to the housing.

[0006] In one embodiment, the mounting housing is provided with a partition that divides the receiving cavity into a first space and a second space; a first opening connects to the first space, the motherboard is installed in the first space, and a second opening connects to the second space, the power board is installed in the second space.

[0007] In one embodiment, the motherboard is detachably connected to the side of the partition facing the first space; the power board is detachably connected to the side of the partition facing the second space.

[0008] In one embodiment, a first through hole is provided on the partition, the first through hole connecting the first space and the second space, and the first through hole is used for the wire harness to pass through.

[0009] In one embodiment, the display assembly further includes a screen bracket and a panel, the screen bracket being disposed over the first opening and detachably connected to the mounting housing, the screen being adhesively fixed to the screen bracket, and the panel being affixed to the side of the screen opposite to the screen bracket and adhesively fixed to the screen bracket.

[0010] In one embodiment, the screen bracket has a first groove and a second groove that are connected to each other. The first groove surrounds the second groove and the depth of the first groove is less than the depth of the second groove. The screen is installed in the second groove and the panel is installed in the first groove.

[0011] In one embodiment, the screen bracket has a second through hole that extends through both sides of the screen bracket along the thickness direction and is used for the cable harness to pass through.

[0012] In one embodiment, the display assembly further includes a speaker housed within a receiving cavity and connected to a motherboard for controlled audio output.

[0013] In one embodiment, the speaker is detachably attached to the inner wall of the mounting housing.

[0014] Compared to existing technologies, the portable power bank rental device provided in this application uses a housing to support a screen, which can be used to play advertisements and interact with users. This allows for dynamic updates of the advertisements displayed on the screen based on demand, enriching the advertising display format of the portable power bank rental device and reducing the impact of ambient light on advertisement display. Furthermore, by tilting the screen relative to the height of the housing (z-axis), the screen content is more easily seen by users when standing or walking, avoiding the problem of traditional vertical screens requiring users to consciously adjust their viewing angle to see the content. This ultimately improves the advertising display effect. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A side view of the power bank rental device provided in this application;

[0017] Figure 2 An exploded diagram of the portable power bank rental device provided in this application;

[0018] Figure 3 A bottom view of the display assembly provided in this application;

[0019] Figure 4 A cross-sectional view of the display assembly provided in this application;

[0020] Figure 5 for Figure 4 An enlarged view at point A.

[0021] Reference numerals: 100, Power bank rental device; 110, Cabinet; 120, Display assembly; 121, Mounting shell; 101, Threaded hole; 1211, Receiving cavity; 1212, Partition; 1213, First space; 1214, Second space; 1215, First opening; 1216, Second opening; 1217, First through hole; 1218, First threaded post; 1219, Second threaded post; 122, Screen; 123, Power board; 124, Screen bracket; 1241, First groove; 1242, Second groove; 1243, Second through hole; 1244, Mounting hole; 125, Main board; 126, Panel; 127, Speaker; 128, Speaker hole; 200, Power bank. Detailed Implementation

[0022] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0023] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application's specification are for illustrative purposes only and do not represent the only possible implementation.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0025] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0026] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0027] Please see Figure 1 This application provides a portable power bank rental device 100, which includes a housing 110 and a display screen assembly 120. The housing 110 is used to store a portable power bank 200. The display screen assembly 120 includes a mounting shell 121 and a screen 122. The mounting shell 121 is detachably mounted on the top of the housing 110 along the height z direction. The screen 122 is mounted on the side of the mounting shell 121 and is tilted relative to the height z direction of the housing 110. It is understood that the mounting shell 121 supports the screen 122, which can be used to play advertisements and interact with users. Thus, the advertisements played on the screen 122 can be dynamically updated according to demand, enriching the advertising display format of the portable power bank rental device 100 and reducing the impact of ambient light on advertising display. Furthermore, by tilting the screen 122 relative to the height z direction of the housing 110, it is easier for users to see the content on the screen 122 when standing or walking naturally, avoiding the problem of traditional vertical screens requiring users to deliberately adjust their viewing angle to see the screen content. This helps to improve the display effect of advertisements.

[0028] Specifically, along the front-to-back direction x of the compartment 110, the height of the front end of the screen 122 is less than the height of the rear end of the screen 122. That is, the screen 122 is positioned facing forward of the compartment 110 and tilted upwards along the height direction of the compartment 110. The tilt angle of the screen 122 relative to the height direction z of the compartment 110 is α, where 15° ≤ α ≤ 30°. For example, the value of α can be 15°, 20°, 25°, 30°, etc., and can be set according to actual needs.

[0029] like Figure 4 As shown, the display assembly 120 also includes a power board 123 and a main board 125. The mounting housing 121 has a receiving cavity 1211, a first opening 1215, and a second opening 1216. The power board 123 and the main board 125 are both installed in the receiving cavity 1211. The first opening 1215 and the second opening 1216 are respectively connected to the receiving cavity 1211. The screen 122 is installed at the first opening 1215, and the second opening 1216 is detachably connected to the housing 110.

[0030] The motherboard 125 connects to the screen 122 and integrates a main control chip to control the display of dynamic content such as advertisements, operation instructions, and battery information on the screen 122. The power board 123 provides power to the screen 122 and the motherboard 125. By mounting the power board 123 and the motherboard 125 in the receiving cavity 1211, the display assembly 120 achieves high integration. The display assembly 120 can be installed as a whole into the housing 110 via the second opening 1216, or detached from the housing 110. The second opening 1216 can be connected to the housing 110 via clips or screws.

[0031] Furthermore, in one embodiment, the mounting housing 121 is provided with a partition 1212, which divides the receiving cavity 1211 into a first space 1213 and a second space 1214. A first opening 1215 connects to the first space 1213, and the main board 125 is installed in the first space 1213. A second opening 1216 connects to the second space 1214, and the power board 123 is installed in the second space 1214.

[0032] Understandably, by mounting the motherboard 125 in the first space 1213 and the power board 123 in the second space 1214, the motherboard 125 and the power board 123 can be physically isolated, thereby reducing signal interference between them. Furthermore, since the power board 123 and motherboard 125 generate heat during operation, physically isolating them helps prevent heat concentration in the display assembly 120. Moreover, with the first opening 1215 connecting to the first space 1213 and the second opening 1216 connecting to the second space 1214, the display assembly 120 can be inspected and repaired in sections by opening either the first or second opening 1215, without having to disassemble the entire display assembly 120, thus reducing maintenance costs and improving repair efficiency.

[0033] Optionally, in one embodiment, the cross-section of the receiving cavity 1211 is triangular, with the first opening 1215 and the second opening 1216 located on two adjacent sides of the triangle, one side of the partition 1212 facing the first opening 1215 and forming a first space 1213 with at least a portion of the inner wall of the mounting shell 121; the other side of the partition 1212 facing the second opening 1216 and forming the first space 1213 with at least a portion of the inner wall of the mounting shell 121.

[0034] Optionally, in one embodiment, the partition 1212 has a "Z"-shaped cross-section, and the edge of the partition 1212 is connected to the inner wall of the mounting housing 121. In this way, the partition 1212 provides support for the mounting housing 121, which helps to improve the structural strength of the display assembly 120.

[0035] In one embodiment, the motherboard 125 is detachably connected to the side of the partition 1212 facing the first space 1213, and the power board 123 is detachably connected to the side of the partition 1212 facing the second space 1214. Thus, the partition 1212 not only divides the receiving cavity 1211 into the first space 1213 and the second space 1214, but also provides mounting positions for the power board 123 and the motherboard 125.

[0036] Specifically, in one embodiment, a plurality of first threaded posts 1218 are provided on one side of the partition 1212, and the main board 125 is threadedly connected to the corresponding plurality of first threaded posts 1218 by a plurality of screws. The extending direction of the first threaded posts 1218 is consistent with the orientation of the first opening 1215, and the main board 125 is vertically mounted on the first threaded posts 1218. A plurality of second threaded posts 1219 are provided on the other side of the partition 1212, and the mounting housing 121 is also provided with second threaded posts 1219. The power board 123 is threadedly connected to the corresponding plurality of second threaded posts 1219 by a plurality of screws. The extending direction of the second threaded posts 1219 is consistent with the orientation of the second opening 1216, and the power board 123 is vertically mounted on the second threaded posts 1219.

[0037] In one embodiment, such as Figure 3 As shown, a first through hole 1217 is provided on the partition 1212. The first through hole 1217 connects the first space 1213 and the second space 1214, and the first through hole 1217 is used for the wiring harness to pass through. It should be noted that the wiring harness includes, but is not limited to, the power supply wiring harness used to connect the power board 123.

[0038] In one embodiment, such as Figure 2 and Figure 5As shown, the display assembly 120 also includes a screen bracket 124 and a panel 126. The screen bracket 124 covers the first opening 1215 and is detachably connected to the mounting housing 121. The screen 122 is adhesively fixed to the screen bracket 124. The panel 126 is attached to the side of the screen 122 facing away from the screen bracket 124 and is adhesively fixed to the screen bracket 124. Thus, the screen 122 is mounted at the first opening 1215 via the screen bracket 124, and the panel 126 protects the screen 122.

[0039] The mounting housing 121 has a threaded hole 101, and the screen bracket 124 has a mounting hole 1244 corresponding to the threaded hole 101. Screws pass through the mounting hole 1244 and are threaded into the threaded hole 101. The screen bracket 124 has a second through hole 1243, which extends along both sides of the screen bracket 124 along its thickness direction, and is used for wiring harnesses. These wiring harnesses include, but are not limited to, power supply wiring harnesses for connecting to the power board 123.

[0040] Specifically, the second via 1243 is formed in the middle of the screen bracket 124, and multiple mounting holes 1244 are configured and distributed at intervals along the circumference of the second via 1243.

[0041] like Figure 5 As shown, the screen bracket 124 has a first groove 1241 and a second groove 1242 that are connected to each other. The first groove 1241 surrounds the second groove 1242, and the depth of the first groove 1241 is less than the depth of the second groove 1242. The screen 122 is installed in the second groove 1242, specifically by bonding it to the wall of the second groove 1242 with double-sided adhesive. The panel 126 is installed in the first groove 1241, specifically by bonding it to the wall of the first groove 1241 with double-sided adhesive. In this way, the screen 122 and the panel 126 are respectively embedded in the screen bracket 124, thereby making the appearance of the display assembly 120 more neat and beautiful.

[0042] When assembling the mounting housing 121, screen bracket 124, screen 122 and panel 126, the screen bracket 124 can be installed in the first opening 1215 of the mounting housing 121 with screws, then the screen 122 can be glued and fixed to the second groove 1242, and finally the panel 126 can be glued and fixed to the first groove 1241.

[0043] In one embodiment, the display assembly 120 further includes a speaker 127 disposed within a receiving cavity 1211 and connected to a motherboard 125 for controlled audio output.

[0044] Furthermore, the speaker 127 is detachably connected to the inner wall of the mounting housing 121. Optionally, the speaker 127 can be installed in the second space 1214 and connected to the inner wall of the mounting housing 121 by screws, and the mounting housing 121 has a speaker hole 128 corresponding to the speaker 127.

[0045] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0046] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

Claims

1. A portable power bank rental device, characterized in that, The power bank rental device (100) includes a housing (110) and a display screen assembly (120). The housing (110) is used to store the power bank (200). The display screen assembly (120) includes a mounting shell (121), a screen (122), a power board (123), a motherboard (125), and a screen bracket (124). The mounting shell (121) has a receiving cavity (1211), a first opening (1215) and a second opening (1216). A partition (1212) is provided inside the mounting shell (121), which divides the receiving cavity (1211) into a first space (1213) and a second space (1214). The first opening (1215) connects to the first space (1213), the main board (125) is installed in the first space (1213), and the main board (125) is connected to the screen (122); the screen bracket (124) covers the first opening (1215) and is detachably connected to the mounting shell (121), the screen (122) is glued and fixed to the screen bracket (124), and the screen (122) is tilted relative to the height direction z of the compartment (110); The second opening (1216) connects to the second space (1214), and the power board (123) is installed in the second space (1214). The power board (123) is used to provide power to the screen (122) and the motherboard (125). The second opening (1216) is detachably installed on the top of the compartment (110) along the height direction z of the compartment (110).

2. The portable power bank rental device according to claim 1, characterized in that, The motherboard (125) is detachably connected to the side of the partition (1212) facing the first space (1213); the power board (123) is detachably connected to the side of the partition (1212) facing the second space (1214).

3. The mobile power bank rental device according to claim 2, characterized in that, The partition (1212) has a first through hole (1217) which connects the first space (1213) and the second space (1214) and is used for the wire harness to pass through.

4. The mobile power bank rental device according to claim 1, characterized in that, The display assembly (120) further includes a panel (126) which is attached to the side of the screen (122) away from the screen bracket (124) and is bonded and fixed to the screen bracket (124).

5. The mobile power bank rental device according to claim 4, characterized in that, The screen bracket (124) has a first groove (1241) and a second groove (1242) that are connected. The first groove (1241) surrounds the second groove (1242), and the depth of the first groove (1241) is less than the depth of the second groove (1242). The screen (122) is installed in the second groove (1242), and the panel (126) is installed in the first groove (1241).

6. The mobile power bank rental device according to claim 4, characterized in that, The screen bracket (124) has a second through hole (1243), which extends through both sides of the screen bracket (124) along the thickness direction and is used for wire harnesses to pass through.

7. The mobile power bank rental device according to claim 1, characterized in that, The display assembly (120) also includes a speaker (127) which is disposed within the receiving cavity (1211) and is connected to the motherboard (125) for controlled audio output.

8. The mobile power bank rental device according to claim 7, characterized in that, The speaker (127) is detachably connected to the inner wall of the mounting housing (121).

Images