Multi-purpose case e.g. business case useful as a mobile stand- or lectern or as a mobile presentation lectern, comprises a case bottom, four case side walls, a case cover, and a telescopable, extendable, foldout or folding grip element

摘要

The multi-purpose case comprises a case bottom (15), four case side walls (10, 11, 12, 13), a case cover, and a telescopable, extendable, foldout or folding grip element (2) for engaging at the multi-purpose case. The grip element is provided or providable with a first storage element (3). The first storage element is formed: in a plate-shaped manner; in according to the type of a music stand; in according to the type of a storage space for a laptop; and/or in according to the type of a storage space of a lectern. The first storage element is provided with a supporting edge. The multi-purpose case comprises a case bottom (15), four case side walls (10, 11, 12, 13), a case cover and a telescopable extendable, foldout or folding grip element (2) for engaging at the multi-purpose case. The grip element is provided or providable with a first storage element (3). The first storage element is formed: in a plate-shaped manner; in according to the type of a music stand; in according to the type of a storage space for a laptop; and/or in according to the type of a storage space of a lectern. The first storage element is provided with a supporting edge projecting transversely to a plane of the storage element. The supporting edge is rigidly or movably arranged on the storage element via a hinge folding. The storage element is providable or provided with a disposing device bearing at or connected with the grip element. The device is rigid or flexibly attached to the storage element. The grip element has an opening, a recess, a notch and/or a projecting element for cooperating with the device formed corresponding to the same storage element for locking the storage element at the grip element. A fold-out support strut is provided at the grip element for supporting the storage element arranged in an angle to the grip element. A second storage element is provided and movable for raising a beamer or other device, and is attached or attachable by an extendible, telescopable, foldable and folded out rod element to the multi-purpose case. A third storage element is provided and movable for storing a computer-mouse or the other control device, and is arranged at the multi-purpose case, the first and/or second storage elements to be folded out or pulled out. A carriage: is provided with a vertical adjustment device; and comprises rollers that are provided for an automatic level control in a raised position and a support rail that is provided for enhancing the stability in a region below a state of the multi-purpose case. A display surface (4): is rollable and developable at the multi-purpose case, or in another way expandably arranged at the multi-purpose case; and is fixed or fixable at the grip element and/or one of the storage elements, or is connectable with the grip element. A universal serial bus port for connecting a data carrier to display an information and/or an image is provided on the display surface. The device is provided for displaying the information such as notes, learning content and data. The storage elements are provided with the device, or are formed as an image screen. The multi-purpose case further comprises a carrying strap system, a sound broadcast device such as loudspeaker and microphone and/or an intercom, and receiving device. A supporting device is provided: for mounting objects on an outer side of the multi-purpose case; and with a scratch protection mat on a top of the multi-purpose case for mounting an instrument case or a laptop bag, and/or a protective device for an interposition between the multi-purpose case and the object that is inserted or added on the supporting device. A charging station is provided for electric or electronic devices such as mobile phones.