A foldable display for working in the field
A technology for field work and display screens, applied in the field of display screens, can solve problems such as inaccessibility of transport vehicles, inconvenient handling of display screens, narrow mountain roads and difficult walking, etc., to avoid accidental sliding, simple structure, and easy to carry.
Active Publication Date: 2021-01-26
江苏晶裕成光电科技有限公司
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Problems solved by technology
[0002] Display screens are often used in field work, but due to the narrow and difficult mountain roads in the field, transport vehicles cannot pass through, so manual handling is required, and the display screen is large in size, and the glass structure screen is easy to break, making the display screen difficult to carry , so there is a need for a foldable display suitable for field work
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-5 , the present invention provides a technical solution: a foldable display screen suitable for field work, including a housing 1, a telescopic sleeve placement groove 5 is arranged in the middle of the inner cavity of the housing 1, and the inner cavity of the telescopic sleeve placement groove 5 The telescopic sleeve 2 is plugged in, the front and rear sides of the telescopic sleeve 2 are provided with pulleys, the left side of the front...
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The invention discloses a foldable display screen suitable for field work in the field of display screens. The display screen comprises a shell, a telescopic sleeve is inserted into an inner cavity ofa telescopic sleeve containing groove, a notch matched with the telescopic sleeve is formed in the right side of the top of the shell, a telescopic insertion rod is movably inserted into the top of the inner cavity of the telescopic sleeve, a folding display screen is hinged to the top of the telescopic insertion rod, and support rods are hinged to the front side and the rear side of the top of the right side of the folding display screen respectively; the device changes the inclination angle of the folding display screen by moving the bottoms of the support rods left and right, a second display screen and a third display screen are folded on a first display screen, the space occupancy is reduced, and carrying is facilitated; by means of shoulder straps, the device can be carried on the back, carrying of the device is facilitated, the shell plays a protection role in the folding display screen, by means of matching of a threaded pipe and a threaded rod, the height of supporting feet can be adjusted, and the device is suitable for the uneven ground in the field.
Description
technical field [0001] The invention relates to the field of display screens, in particular to a foldable display screen suitable for field work. Background technique [0002] Display screens are often used when working in the field, but due to the narrow and difficult mountain roads in the field, transport vehicles cannot pass through, so manual handling is required, and the display screen is large in size, and the screen with glass structure is easy to break, making the display screen inconvenient to carry , so there is a need for a foldable display screen suitable for field work. Contents of the invention [0003] The purpose of the present invention is to provide a foldable display screen suitable for field work, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a foldable display screen suitable for field work, including a ho...
Claims
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IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 周伟花
Owner 江苏晶裕成光电科技有限公司