Maus
The arcuate protrusion and touch module in the mouse design address the issue of liquid ingress by simulating scroll wheel functionality, ensuring effective waterproofing and user experience.
Patent Information
- Application Number
- DE102024119753
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-07-31
- Estimated Expiration
- 2044-07-11
AI Technical Summary
Conventional mice with a central scroll wheel are prone to damage due to external liquids entering through the gap surrounding the wheel, which can degrade the internal components.
The design replaces the central scroll wheel with an arcuate protrusion and a touch module, accompanied by a flexible waterproof cover, to prevent liquid ingress and simulate the scroll function through tactile feedback and vibration control.
This configuration effectively prevents liquid ingress while maintaining the functionality of a scroll wheel, providing a similar user experience through tactile and vibrational feedback, thus extending the mouse's lifespan and improving usability.
Smart Images

Figure 00000000_0000_ABST
Abstract
Claims
[1] Mouse (100), comprising: - a base body (1) having two buttons (11); - an arcuate projection (3) arranged on the base body (1) and located between the two keys (11); - a touch module (4) comprising a flexible circuit board (41) arranged on the inside of the arcuate projection (3) and located between the two buttons (11); - a processing module (5) arranged in the base body (1) and electrically connected to the touch module (4); - a vibration module (6) arranged in the base body (1) and electrically connected to the processing module (5); - a jacket layer covering the outside of the base body (1) and not covering the arcuate projection (3); wherein the processing module (5) can receive a touch signal generated by the touch module (4) upon detecting a touch of the arcuate projection (3) and control the vibration module (6) in response to the touch signal, wherein the processing module (5) can further generate a scroll wheel signal in accordance with the touch signal and transmit this to an external electronic device (8); characterized by , that: the sheath layer is a flexible waterproof sheath layer (7) which has a lower hardness than the base body (1); wherein each of the keys (11) is formed by an extension of the base body (1), which base body (1) forms a U-shaped perforation around each of the keys (11), wherein each of the keys (11) is a resilient sheet metal body; and wherein the flexible waterproof sheath layer (7) covers the base body (1), the individual keys (11) and the individual U-shaped perforations. [2] The mouse (100) according to claim 1, wherein the processing module (5) can control the vibration module (6) to vibrate in a first or a second mode based on the touch signal transmitted from the touch module (4), wherein the frequency at which the vibration module (6) vibrates in the first mode is different from the frequency at which the vibration module (6) vibrates in the second mode, wherein the processing module (5) controls the vibration module (6) to vibrate in a first mode when it detects from the touch signal transmitted from the touch module (4) that an intermediate region (31) of the arcuate projection (3) is continuously clicked. [3] The mouse (100) according to claim 1 or 2, wherein the processing module (5), when it detects from the touch signal transmitted from the touch module (4) that the user slides his hand on the arcuate projection (3) from a front end portion (32) to a rear end portion (33) or slides his hand on the arcuate projection (3) from the rear end portion (33) to the front end portion (32), can control the vibration module (6) to vibrate in the second vibration mode based on the corresponding touch signal generated by the touch module (4), wherein the front end portion (32) and the rear end portion (33) are located at both ends of the arcuate projection (3), while the intermediate portion (31) is arranged between the front end portion (32) and the rear end portion (33). [4] Mouse (100) according to claim 2 or 3, wherein the processing module (5) can receive setting information (81) transmitted from the external electronic device (8), wherein the processing module (5) can change the vibration frequency of the vibration module (6) in the first mode and the vibration frequency of the vibration module (6) in the second mode according to the setting information (81). [5] The mouse (100) according to any one of claims 1 to 4, wherein the processing module (5) can adjust the vibration frequency of the vibration module (6) according to a speed at which the user slides his hand on the arcuate projection (3) from a front end portion (32) to a rear end portion (33) or a speed at which the user slides his hand on the arcuate projection (3) from the rear end portion (33) to the front end portion (32). [6] Mouse (100) according to one of claims 1 to 5, wherein the base body (1) is formed around the arcuate projection (3) with a first locking groove (15) and at its front end with a recessed second locking groove (16), wherein the second locking groove (16) is connected to the first locking groove (15) and a part of the flexible waterproof jacket layer (7) is engaged in the first locking groove (15) and the second locking groove (16). [7] Mouse (100) according to one of claims 1 to 6, wherein - the base body (1) has on at least one side a plurality of side keys (13), each of which is formed by an extension of the base body (1), which base body (1) forms a U-shaped perforation around each of the side keys (13), each of the side keys (13) being a resilient sheet metal body; - the flexible waterproof sheath layer (7) covers the base body (1), the individual side buttons (13) and the individual U-shaped perforations; - the flexible waterproof sheath layer (7) has a flexible projection (71) at the locations assigned to the individual side buttons (13), which projection is intended to enable the user to press the assigned side button (13). [8] Mouse (100) according to one of claims 1 to 7, wherein - the base body (1) has a circumferential recess (17) and a base body perforation (19), wherein the base body perforation (19) extends through the base body (1) and the circumferential recess (17) is arranged around the base body perforation (19); - the sheath layer is a flexible waterproof sheath layer (7) which covers the outside of the base body (1), wherein a part of the flexible waterproof sheath layer (7) snaps into the circumferential recess (17) and the flexible waterproof sheath layer (7) does not cover the base body perforation (19); - the mouse (100) further comprises an auxiliary component (9) on which the arcuate projection (3) is formed and which is a separate component from the main body (1), wherein a part of the auxiliary component (9) is fixed to the main body (1) and a part of the auxiliary component (9) is connected to the flexible waterproof jacket layer (7), and wherein the auxiliary component (9) covers the main body perforation (19). [9] Mouse (100) according to claim 8, wherein - the base body (1) has a recess (17) and forms a circumferential projecting wall (18) in the recess (17), which is correspondingly surrounded by the circumferential recess (17), wherein the base body perforation (19) is formed by the circumferential projecting wall (18); - the thickness of the flexible waterproof sheath layer (7) with which it covers the circumferential recess (17) is less than the depth of the circumferential recess (17); - the auxiliary component (9) is provided on its inner side with a circumferential locking groove (91), wherein the circumferential locking groove (91) and the circumferential projecting wall (18) engage with one another, and wherein a part of the auxiliary component (9) lies in the circumferential recess (17) and a part of the auxiliary component (9) is connected to the flexible waterproof sheath layer (7) covering the circumferential recess (17). [10] Mouse (100) according to one of claims 1 to 9, wherein the flexible waterproof jacket layer (7) is made of silicone or a rubber material.
Citation Information
Patent Citations
Computer mouse, has long elastic bristles arranged on back region of mouse and including rounded tips, which form multiple point shaped contact surface for palm and finger of user when palm and finger lie on back
DE202006016136U1
Mouse with optical sensing surface
US20070152966A1
Dead front mouse
US7817136B2