Electronic signature board protective shell
By introducing a shock-absorbing layer and shock-absorbing corners into the electronic signature board protective case, and equipping it with a detachable accessory box and heat dissipation holes, the problem of insufficient protection and monotonous design of existing protective cases is solved, achieving a longer lifespan, a more efficient user experience, and diversified storage functions.
Patent Information
- Application Number
- CN202423095012.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-16
AI Technical Summary
Existing electronic signature pad protective cases lack effective cushioning performance, fail to provide sufficient protection, and are designed to meet diverse user needs, such as storing pens, business cards, and cleaning tools, thus affecting lifespan and work efficiency.
An electronic signature board protective case has been designed, featuring a built-in shock-absorbing layer and shock-absorbing corners, a detachable accessory box, a business card slot, and a cleaning slot, an adjustable bracket, and ventilation holes under the base plate, providing multi-layered cushioning protection and convenient storage.
It extends the lifespan of the electronic signature board, meets diverse user needs, improves storage convenience and user experience, adapts to the needs of users of different heights, and provides effective heat dissipation and convenient installation.
Smart Images

Figure CN223552052U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of financial equipment technology, specifically to a protective shell for an electronic signature board. Background Technology
[0002] With the widespread adoption of digital office work and remote signatures, electronic signature pads have gradually become an indispensable tool in the daily work of businesses and individuals. However, electronic signature pads are susceptible to external environmental factors during use, such as drops, impacts, and dust, which can affect their normal lifespan and signature accuracy. Existing protective cases for electronic signature pads are generally single-layered or lack shock-absorbing structures, resulting in insufficient cushioning and inadequate protection.
[0003] Furthermore, many protective cases are designed without adequately considering the diverse needs of users, such as storing pens, business cards, and cleaning tools. The inability to effectively store these items necessitates retrieving frequently used devices separately, reducing work efficiency. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a protective shell for an electronic signature board.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows:
[0006] An electronic signature board protective case includes an outer panel with a heat dissipation groove at the rear. A shock-absorbing layer is installed inside the outer panel, and a baffle is installed in front of the shock-absorbing layer. Shock-absorbing corners are installed at the four corners of the inner perimeter of the outer panel. A base plate is installed below the inner perimeter of the outer panel, and a bracket is installed below the base plate. An accessory box is installed on the right side of the outer panel, and a magnetic block is installed on the left side of the accessory box. The accessory box is detachably connected to the outer panel. A pen slot is opened on the top left side of the accessory box, a business card slot is opened on the right side of the pen slot, and a cleaning groove is opened below the business card slot. The baffle is inserted into the outer panel through a slot.
[0007] Preferably, a number of heat dissipation holes are provided on the bottom of the base plate.
[0008] Preferably, the damping angle closer to the baffle is installed on the baffle.
[0009] Preferably, the baffle and the outer plate are detachably connected.
[0010] Preferably, the bracket is angle-adjustable.
[0011] Preferably, the business card slot has a finger slot.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. The electronic signature board protective shell of this utility model adopts a built-in shock-absorbing layer and shock-absorbing angle to greatly improve the absorption of kinetic energy. Moreover, because there is a gap between the device and the outer plate, the force transmission can be greatly reduced, extending the service life of the electronic signature board. At the same time, the design includes detachable slots for pens, business cards, and cleaning, which not only improves the convenience of storage but also meets various user needs during work, thereby enhancing the overall user experience.
[0014] 2. The electronic signature board protective shell of this utility model has several heat dissipation holes on the bottom plate. The heat dissipation holes can not only dissipate heat for the device, but also serve as cable bundling holes for the device's charging cable. Since there is a gap between the device and the outer plate, it can accommodate devices with power ports in various positions.
[0015] 3. In the example of the electronic signature board protective shell of this utility model, the front shock-absorbing corner is installed on the baffle. This design is to facilitate the installation of the device. First, insert the device into the shock-absorbing corner on the baffle, and then align the other end of the device with the shock-absorbing corner away from the baffle, so that the baffle is inserted downward along the slot to complete the installation.
[0016] 4. The electronic signature board protective shell of this utility model has an adjustable bracket that can adapt well to users of different heights, thus improving user convenience.
[0017] 5. The electronic signature board protective shell of this utility model has a finger groove in the business card slot, which facilitates the taking of business cards, making it convenient for users and also playing a certain promotional role for financial personnel. Attached Figure Description
[0018] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 1 ;
[0020] Figure 2 This is a schematic diagram of the overall structure of this utility model. Figure 2 ;
[0021] In the diagram: 1. Outer panel; 2. Heat dissipation groove; 3. Shock absorption layer; 4. Baffle; 5. Shock absorption angle; 6. Base plate; 7. Bracket; 8. Accessory box; 9. Magnetic block; 10. Pen slot; 11. Business card slot; 12. Cleaning slot; 13. Heat dissipation hole; 14. Finger slot; 15. Slot. Detailed Implementation
[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.
[0023] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.
[0024] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Furthermore, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.
[0028] Example: Please refer to Figure 1-2 This utility model provides a technical solution:
[0029] An electronic signature board protective case includes an outer panel 1, a heat dissipation groove 2 at the rear of the outer panel 1, a shock-absorbing layer 3 inside the outer panel 1, a baffle 4 in front of the shock-absorbing layer 3, shock-absorbing corners 5 at the four corners of the inner perimeter of the outer panel 1, a base plate 6 at the bottom of the inner perimeter of the outer panel 1, a bracket 7 below the base plate 6, an accessory box 8 on the right side of the outer panel 1, a magnetic block 9 on the left side of the accessory box 8, the accessory box 8 and the outer panel 1 being detachably connected by magnetic attraction, a pen slot 10 on the top left side of the accessory box 8, a business card slot 11 on the right side of the pen slot 10, a cleaning groove 12 below the business card slot 11, and the baffle 4 being inserted into the outer panel 1 through a slot 15.
[0030] Specifically, a number of heat dissipation holes 13 are provided below the base plate 6. The heat dissipation holes 13 can be selected according to the charging port direction of the signature board and used as cable bundling holes for the charging cable.
[0031] Specifically, the damping angle 5, which is closer to the baffle 4, is installed on the baffle 4.
[0032] Specifically, the baffle 4 and the outer plate 1 are detachably connected, and the detachable connection is made by insertion.
[0033] Specifically, the bracket 7 is angle-adjustable. Its operation is the same as or similar to that of existing laptop cooling stands.
[0034] Specifically, the business card slot 11 has a finger slot 14.
[0035] Working principle:
[0036] When using the electronic signature board, first insert the device into the shock-absorbing corner 5 on the baffle 4, then align the other end of the device with the shock-absorbing corner 5 away from the baffle 4, so that the baffle 4 is inserted downwards along the slot 15 to complete the installation. Depending on the usage, remove the accessory box 8 from the right side of the outer panel 1 for easy access to items such as the signature pen stored inside. Remove the signature pen from the pen slot 10 on the top left of the accessory box 8. If you need to store business cards, place them in the business card slot 11. The cleaning slot 12 can be used to store small items such as cleaning tools. The finger slot 14 is designed to facilitate the removal of business cards from the business card slot 11.
[0037] The electronic signature board is placed inside the protective casing. The shock-absorbing corners 5 at the four inner corners of the outer panel 1 and the internal shock-absorbing layer 3 provide good cushioning protection for the electronic signature board, preventing damage when subjected to external impacts. The shock-absorbing corners 5, which are closer to the baffle 4, are installed on the baffle 4 to further enhance the protection of the corners of the electronic signature board. The baffle 4 is inserted into the outer panel 1 through the slot 15. This detachable connection method facilitates the installation and removal of the electronic signature board.
[0038] When the electronic signature board needs charging during use, the appropriate heat dissipation hole 13 below the base plate 6 can be used as a cable management hole according to the direction of the charging port, so that the charging cable can pass through neatly and avoid mess. When the electronic signature board is working, the heat dissipation groove 2 opened at the rear of the outer plate 1 and the heat dissipation hole 13 below the base plate 6 work together to dissipate heat from the electronic signature board and ensure its normal operation.
[0039] If the angle of the electronic signature board needs to be adjusted for a better user experience, the angle of the bracket 7 can be adjusted. Its operation is similar to that of existing laptop cooling stands, meeting different usage needs. The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalent features without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.
[0040] Apart from the technical features described in the specification, the other technical features are known to those skilled in the art. To highlight the innovative features of this utility model, the other technical features will not be described in detail here.
Claims
1. A protective shell for an electronic signature board, comprising an outer panel (1), characterized in that: A heat dissipation groove (2) is provided at the rear of the outer panel (1). A shock-absorbing layer (3) is installed inside the outer panel (1). A baffle (4) is installed in front of the shock-absorbing layer (3). Shock-absorbing corners (5) are installed at the four corners of the inner perimeter of the outer panel (1). A base plate (6) is installed below the inner perimeter of the outer panel (1). A bracket (7) is installed below the base plate (6). An accessory box (8) is installed on the right side of the outer panel (1). A magnetic block (9) is installed on the left side of the accessory box (8). The accessory box (8) and the outer panel (1) are detachably connected. A pen slot (10) is provided on the top left side of the accessory box (8). A business card slot (11) is provided on the right side of the pen slot (10). A cleaning slot (12) is provided below the business card slot (11). The baffle (4) is inserted into the outer panel (1) through a slot (15).
2. The electronic signature board protective case according to claim 1, characterized in that: Several heat dissipation holes (13) are provided below the base plate (6).
3. The electronic signature board protective case according to claim 1, characterized in that: The damping angle (5) that is closer to the baffle (4) is installed on the baffle (4).
4. The electronic signature board protective case according to claim 1, characterized in that: The baffle (4) and the outer plate (1) are detachably connected.
5. The electronic signature board protective case according to claim 1, characterized in that: The bracket (7) is angle adjustable.
6. The electronic signature board protective case according to claim 1, characterized in that: The business card slot (11) has a finger slot (14).