A vehicle-mounted key touch screen

Abstract

The utility model discloses a vehicle-mounted key touch screen, comprising a fixed frame: a shielding unit is arranged on the outer side of the fixed frame, a touch screen body is arranged on the inner side of the fixed frame, the shielding unit comprises a slide groove, the slide groove is arranged on the left and right inner walls of the fixed frame, the inner sides of the slide grooves on both sides are slidably connected with a slide plate, the outer side of the slide plate is fixedly connected with a connecting block, the connecting block is fixedly connected with the touch screen body, the inner side of the slide groove is rotatably connected with a screw rod, a rectangular hole is arranged on the upper side of the fixed frame, and a top block is fixedly connected to the upper sides of the left and right ends of the fixed frame. By arranging the slide groove, the screw rod, the slide plate, the top block, the winding roller, the shading cloth, and the rotating rod, it is convenient to control the touch screen to move to the inside of the fixed frame when the key touch screen is not in use, and the shading cloth is used to shield the surface of the touch screen to prevent external sunlight from reducing the service life of the touch screen.

Description

Technical Field

[0001] The utility model relates to the field of touch screens, in particular to a vehicle-mounted key touch screen. Background Art

[0002] Key touch screen is an interactive technology that simulates the function of physical keys through a touch screen. It uses capacitive touch technology, which is superior to traditional mechanical keys in terms of appearance and service life, so it is very popular in many electronic products.

[0003] When the vehicle is not in use and is parked outside, the on-board touch screen is easily exposed to the outside. When the outside sunlight is strong and the touch screen is in a high temperature environment for a long time, it is easy to affect the sensitivity of the touch screen, causing the touch response to become slow or inaccurate, thus affecting the service life of the touch screen. Utility Model Content

[0004] In order to overcome the disadvantage in the prior art that the key touch screen is exposed to sunlight for a long time, which reduces the service life of the touch screen, one of the purposes of the utility model is to provide a vehicle-mounted key touch screen.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a vehicle-mounted key touch screen, comprising a fixed frame: a shielding unit is arranged on the outer side of the fixed frame, and a touch screen body is arranged on the inner side of the fixed frame;

[0006] The blocking unit includes a slide slot, which is opened on the left and right inner walls of the fixed frame, and the inner sides of the slide slots on the left and right sides are slidably connected with slides, the outer sides of the slides are fixedly connected with connecting blocks, and the connecting blocks are fixedly connected to the touch screen body, and the inner sides of the slide slots are rotatably connected with screws, and a rectangular hole is opened on the upper side of the fixed frame, and the upper sides of the left and right ends of the fixed frame are fixedly connected with top blocks 1, and a control rod is rotatably connected between the top blocks 1 on the left and right sides, and a winding roller is fixedly connected to the middle of the control rod, and a shading cloth is fixedly connected to the outer side of the winding roller, and the upper sides of the front and rear ends of the fixed frame are fixedly connected with top blocks 2, and a rotating rod is rotatably connected between the top blocks 2 on the front and rear sides, and the outer side of the rotating rod is fixedly connected with bevel gear 2, the right end of the control rod is fixedly connected with bevel gear 1, and the left side of the top block 1 is fixedly connected with a motor.

[0007] According to the in-vehicle key touch screen, a metal plate is fixedly connected to the lower side of the shading cloth, and a magnet is fixedly connected to the bottom of the inner side of the fixing frame, so as to facilitate the positioning of the shading cloth.

[0008] According to the vehicle-mounted key touch screen, the second bevel gear is meshedly connected with the first bevel gear.

[0009] According to the in-vehicle key touch screen, the screw rod is threadedly connected to the slide plate, so as to facilitate the control of the slide plate to move forward and backward.

[0010] According to the in-vehicle key touch screen, the rear end of the screw rod passes through the outside of the fixing frame and is provided with a pulley on the outside of the rear end of the rotating rod, and a belt is provided between the two pulleys, so that the rotating rod can control the rotation of the screw rod.

[0011] According to the vehicle-mounted key touch screen, a protective cover is fixedly connected to the upper side of the fixing frame, and the protective cover is arranged in an L-shaped structure.

[0012] Beneficial effects:

[0013] By providing a slide groove, a screw rod, a slide plate, a top block, a winding roller, a shading cloth and a rotating rod, it is convenient to control the touch screen to move to the inside of the fixed frame when the button touch screen is not in use, and the shading cloth can be used to shield the surface of the touch screen to prevent external sunlight from reducing the service life of the touch screen.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall three-dimensional structural diagram of a vehicle-mounted key touch screen of the utility model;

[0017] Figure 2 A three-dimensional structural diagram of a vehicle-mounted key touch screen without the touch screen body and protective cover of the utility model

[0018] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 This is a three-dimensional structural diagram of a vehicle-mounted key touch screen with the protective cover removed;

[0020] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0021] Figure 6 The utility model is a sectional three-dimensional structural diagram of a vehicle-mounted key touch screen without a touch screen body and a protective cover.

[0022] Legend:

[0023] 1. Fixed frame; 2. Touch screen body; 3. Protective cover; 4. Shielding unit; 401. Slide groove; 402. Screw; 403. Slide plate; 404. Connecting block; 405. Top block 1; 406. Control rod; 407. Winding roller; 408. Motor; 409. Rectangular hole; 410. Bevel gear 1; 411. Top block 2; 412. Rotating rod; 413. Bevel gear 2; 414. Pulley; 415. Belt; 416. Magnet; 417. Shading cloth; 418. Metal plate. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-6 A vehicle-mounted key touch screen includes a fixed frame 1: a shielding unit 4 is arranged on the outer side of the fixed frame 1, a touch screen body 2 is arranged on the inner side of the fixed frame 1, and a protective cover 3 is fixedly connected to the upper side of the fixed frame 1. The protective cover 3 is an L-shaped structure, wherein the protective cover 3 is convenient for protecting the internal motor 408, bevel gear 1 410, bevel gear 2 413, and belt 415.

[0026] The shielding unit 4 includes a slide groove 401, which is provided on the left and right inner walls of the fixed frame 1. The inner sides of the left and right slide grooves 401 are slidably connected with a slide plate 403, and the outer side of the slide plate 403 is fixedly connected with a connecting block 404. The connecting block 404 is fixedly connected to the touch screen body 2. The inner side of the slide groove 401 is rotatably connected with a screw 402. A rectangular hole 409 is provided on the upper side of the fixed frame 1. The upper sides of the left and right ends of the fixed frame 1 are fixedly connected with a top block 405. A control rod is rotatably connected between the top blocks 405 on the left and right sides. 406, the middle part of the control rod 406 is fixedly connected with a winding roller 407, the outer side of the winding roller 407 is fixedly connected with a shading cloth 417, the upper sides of the front and rear ends of the fixed frame 1 are fixedly connected with top blocks 411, the top blocks 411 on the front and rear sides are rotatably connected with a rotating rod 412, the outer side of the rotating rod 412 is fixedly connected with a bevel gear 413, the right end of the control rod 406 is fixedly connected with a bevel gear 410, the left side of the top block 405 is fixedly connected with a motor 408, and the bevel gear 413 is meshed with the bevel gear 410. Then, the rear end of the screw rod 402 passes through the outside of the fixed frame 1 and is provided with a pulley 414 on the outside of the rear end of the rotating rod 412, and a belt 415 is provided between the two pulleys 414. The screw rod 402 is threadedly connected with the slide plate 403. When the touch screen body 2 is not needed, the motor 408 is started, the motor 408 drives the control rod 406 to rotate, and the control rod 406 drives the winding roller 407 to rotate, so that the winding roller 407 controls the shading cloth 417 to descend, and at the same time, the control rod 406 drives the bevel gear 410 to rotate, and the bevel gear 410 is rotated. 0 drives the bevel gear 2 413 to rotate, the bevel gear 2 413 drives the rotating rod 412 to rotate, the rotating rod 412 drives the pulley 414 to rotate, and under the action of the belt 415, it is convenient for the rotating rod 412 to drive the screw rod 402 to rotate, the screw rod 402 drives the slide plate 403 to move backward, the slide plate 403 drives the connecting block 404 to move, and the connecting block 404 drives the touch screen body 2 to move backward to the inside of the fixed frame 1 for protection, so that the shading cloth 417 is lowered to shade the touch screen body 2, so as to prevent the external sunlight from affecting the service life of the touch screen body 2.

[0027] A metal plate 418 is fixedly connected to the lower side of the shading cloth 417, and a magnet 416 is fixedly connected to the bottom inner side of the fixed frame 1. When the shading cloth 417 is lowered, the metal plate 418 is controlled to descend. The metal plate 418 and the magnet 416 are used together to limit the shading cloth 417.

[0028] Working principle: When in use, the staff first starts the motor 408, and the motor 408 drives the winding roller 407 to rotate, so as to control the shading cloth 417 to move downward. At the same time, under the action of bevel gear 1 410, bevel gear 2 413, rotating rod 412 and belt 415, it is convenient to control the rotation of screw 402, so that the touch screen body 2 moves to the inside of the fixed frame 1, and the touch screen body 2 is shaded by the descending shading cloth 417 to avoid external sunlight and reduce the service life of the touch screen body 2.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A vehicle-mounted key touch screen, characterized in that: It comprises a fixed frame (1): a shielding unit (4) is arranged on the outer side of the fixed frame (1), and a touch screen body (2) is arranged on the inner side of the fixed frame (1); The shielding unit (4) comprises a slide groove (401), wherein the slide groove (401) is provided on the left and right inner walls of the fixed frame (1), the inner sides of the slide grooves (401) on the left and right sides are slidably connected with slide plates (403), the outer sides of the slide plates (403) are fixedly connected with connecting blocks (404), the connecting blocks (404) are fixedly connected with the touch screen body (2), the inner side of the slide groove (401) is rotatably connected with a screw rod (402), the upper side of the fixed frame (1) is provided with a rectangular hole (409), the upper sides of the left and right ends of the fixed frame (1) are fixedly connected with top blocks (405), the top blocks (405) on the left and right sides are fixedly connected with the top blocks (406) on the left and right sides. 05), a control rod (406) is rotatably connected between the control rod (406), a winding roller (407) is fixedly connected to the middle part of the control rod (406), a shading cloth (417) is fixedly connected to the outer side of the winding roller (407), a top block 2 (411) is fixedly connected to the upper sides of the front and rear ends of the fixed frame (1), a rotating rod (412) is rotatably connected between the top blocks 2 (411) on the front and rear sides, a bevel gear 2 (413) is fixedly connected to the outer side of the rotating rod (412), a bevel gear 1 (410) is fixedly connected to the right end of the control rod (406), and a motor (408) is fixedly connected to the left side of the top block 1 (405).

2. The vehicle-mounted key touch screen according to claim 1, characterized in that: A metal plate (418) is fixedly connected to the lower side of the shading cloth (417), and a magnet (416) is fixedly connected to the bottom of the inner side of the fixing frame (1).

3. The vehicle-mounted key touch screen according to claim 1, characterized in that: The bevel gear 2 (413) is meshedly connected with the bevel gear 1 (410).

4. The vehicle-mounted key touch screen according to claim 1, characterized in that: The screw rod (402) is threadedly connected to the slide plate (403).

5. The vehicle-mounted key touch screen according to claim 1, characterized in that: The rear end of the screw rod (402) passes through the outside of the fixed frame (1) and is provided with a pulley (414) on the outside of the rear end of the rotating rod (412), and a belt (415) is provided between the two pulleys (414).

6. The vehicle-mounted key touch screen according to claim 1, characterized in that: A protective cover (3) is fixedly connected to the upper side of the fixing frame (1), and the protective cover (3) is arranged in an L-shaped structure.

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