CN219392639U - Frame type touch screen protective cover - Google Patents

Abstract

The utility model discloses a frame type touch screen protective cover which comprises a cover plate, wherein slide rail assemblies are arranged on two sides of the lower surface of the cover plate, limit assemblies are fixedly connected to two sides of the bottom end of each slide rail assembly, a holding block is fixedly connected to one side of the top end of the cover plate, which is close to the front surface of the cover plate, a first locking ring is fixedly connected to the front surface of the cover plate, a bottom box is connected to the lower surface of the cover plate in a sliding manner, a second locking ring is fixedly connected to the front surface of the bottom box, each slide rail assembly comprises an L-shaped slide plate and a slide rail, each limit assembly comprises a shell and a T-shaped slide block, and connecting rods are fixedly connected to the middle parts of the opposite sides of the two L-shaped slide plates. The utility model utilizes the sliding rail component to realize upward pushing of the cover plate of the protective cover, saves time, does not occupy space, does not have a protruding cover, prevents a user from being impacted, utilizes the limiting component to realize automatic fixing of the cover after upward pushing, does not cause the cover to be carelessly closed, improves the working efficiency and is convenient for the user to operate the touch screen.

Description

Frame type touch screen protective cover

Technical Field

The utility model relates to the field of protective covers, in particular to a frame type touch screen protective cover.

Background

The touch screen is widely applied at present, and when the touch screen is used, the touch screen cannot be normally used due to pollution of water drops, dust and the like due to technical limitations and poor environmental adaptability, so that the touch screen needs to be protected by a protective screen.

At present, most touch screen protective covers existing in the market are in a frame flip type, space is occupied when the touch screen protective cover is opened, potential hazards are caused by protruding parts, the protective cover can be damaged when the touch screen is in collision, the cover plate is always suspended and fixed when the touch screen is used, the flip type cover plate is inconvenient to use, the cover can not be completely fixed, sometimes the situation that the cover is not closed can be met, and inconvenience can be brought when the touch screen is used.

Disclosure of Invention

The utility model aims to provide a frame type touch screen protective cover for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frame-type touch-sensitive screen protection casing, includes the apron, the lower surface both sides of apron all are provided with slide rail assembly, the equal fixedly connected with of bottom both sides of slide rail assembly spacing subassembly, the top of apron just is close to positive avris fixedly connected with and holds the piece, the first catch of front fixedly connected with of apron, the lower surface sliding connection of apron has a end box, the positive fixedly connected with second catch of end box, slide rail assembly includes L type slide and slide rail, spacing subassembly includes shell and T type slider.

Preferably, the middle parts of two opposite sides of the L-shaped sliding plates are fixedly connected with connecting rods, the upper surfaces of the sliding rails are provided with grooves, and the bottoms of the L-shaped sliding plates are in sliding connection with the inner walls of the grooves.

Preferably, the both ends on shell top just are located both sides respectively and have all seted up V type spout, T type spout has been seted up to the inner wall of shell bottom, the top fixedly connected with slider of T type slider, the bottom cover of slider outer wall is equipped with V type elastic steel plate, the top fixedly connected with circular fixed column of V type elastic steel plate.

Preferably, one side of the sliding block is fixedly connected with one side of the bottom of the L-shaped sliding plate.

Preferably, the bottom of slide rail and the top fixed connection of shell, the positive avris fixed connection of top and apron bottom of L type slide.

Preferably, the sliding rail component is fixedly connected with the inner wall of the bottom box.

Preferably, the outer wall of T type slider and the inner wall sliding connection of T type spout, one side and the V type spout joint of circular fixed column.

The utility model has the technical effects and advantages that:

(1) The utility model utilizes the matched arrangement mode, the sliding rail component comprises the L-shaped sliding plates and the sliding rails, the middle parts of the opposite sides of the two L-shaped sliding plates are fixedly connected with the connecting rods, the upper surfaces of the sliding rails are provided with grooves, the bottoms of the L-shaped sliding plates are in sliding connection with the inner walls of the grooves, the bottom ends of the sliding rails are fixedly connected with the top ends of the shells, the top ends of the L-shaped sliding plates are fixedly connected with the side sides of the front sides of the bottom ends of the cover plates, the cover plates of the protective covers are pushed upwards by utilizing the sliding rail component, the time is saved, the space is not occupied, the protruding covers are not used, and the impact of users is prevented;

(2) The utility model utilizes a matched setting mode, the limiting component comprises a shell and a T-shaped sliding block, two ends of the top end of the shell are respectively provided with V-shaped sliding grooves at two sides, the inner wall of the bottom end of the shell is provided with the T-shaped sliding grooves, the outer wall of the T-shaped sliding block is in sliding connection with the inner wall of the T-shaped sliding groove, the top end of the T-shaped sliding block is fixedly connected with the sliding block, one side of the sliding block is fixedly connected with one side of the bottom of the L-shaped sliding plate, the bottom of the outer wall of the sliding block is sleeved with a V-shaped elastic steel plate, the top of the V-shaped elastic steel plate is fixedly connected with a circular fixing column, one side of the circular fixing column is clamped with the V-shaped sliding grooves, and the limiting component is utilized to realize automatic fixing of the cover after upward pushing, so that the cover cannot be closed, the working efficiency is improved, and the operation touch screen of a user is facilitated.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic structural view of a sliding rail assembly according to the present utility model.

Fig. 3 is a schematic structural view of a limiting assembly according to the present utility model.

Fig. 4 is a schematic view of a partial front cross-sectional structure of the present utility model.

In the figure: 1. a cover plate; 2. a bottom box; 3. a first locking ring; 4. holding blocks; 5. a slide rail assembly; 6. a limit component; 7. a second locking ring; 501. an L-shaped sliding plate; 502. a connecting rod; 503. a slide rail; 504. a groove; 601. a slide block; 602. v-shaped elastic steel plates; 603. round fixed column; 604. v-shaped sliding grooves; 605. a T-shaped chute; 606. a T-shaped slider; 607. a housing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a frame type touch screen protective cover as shown in fig. 1-4, which comprises a cover plate 1, wherein both sides of the lower surface of the cover plate 1 are respectively provided with a slide rail component 5, both sides of the bottom end of the slide rail component 5 are respectively fixedly connected with a limit component 6, one side of the top end of the cover plate 1, which is close to the front, is fixedly connected with a first lock ring 3, the lower surface of the cover plate 1 is slidingly connected with a bottom box 2, the front of the bottom box 2 is fixedly connected with a second lock ring 7, the slide rail component 5 comprises an L-shaped slide plate 501 and a slide rail 503, the limit component 6 comprises a shell 607 and a T-shaped slide block 606, the middle parts of the opposite sides of the two L-shaped slide plates 501 are fixedly connected with a connecting rod 502, the upper surface of the slide rail 503 is provided with a groove 504, the bottom of the L-shaped slide plate 501 is slidingly connected with the inner wall of the groove 504, both ends of the top end of the shell 607 are respectively provided with V-shaped slide grooves 604, the inner wall of the bottom end of the shell 607 is provided with a T-shaped slide groove 605, the top end of the T-shaped slide block 606 is fixedly connected with a bottom box 601, one side of the slide block 601 is fixedly connected with one side of the L-shaped slide plate 601 and one side of the L-shaped slide plate 501, the top end of the slide plate 602 is fixedly connected with the top end of the round slide plate 602, the top end of the slide plate 501 is fixedly connected with the top end of the slide plate 602, the top end of the top of the slide plate is fixedly connected with the top plate 602, the top end of the top plate 602 is fixedly connected with the top of the top plate 602, the clearance between the slide rails 503 and the housing 607 and the clearance between the slide blocks 601 and the T-shaped slide grooves 605 facilitate the sliding of the slide blocks 601 and the L-shaped slide plates;

the slide rail assembly 5 comprises an L-shaped slide plate 501 and a slide rail 503, wherein connecting rods 502 are fixedly connected to the middle parts of two opposite sides of the L-shaped slide plate 501, grooves 504 are formed in the upper surfaces of the slide rails 503, the bottoms of the L-shaped slide plates 501 are fixedly connected with the inner walls of the grooves 504, the slide rail assembly 5 is utilized to realize the upward pushing of a cover plate of a protective cover, time is saved, space cannot be occupied, no protruding cover exists, the impact of a user is prevented, the limiting assembly 6 comprises a shell 607 and a T-shaped slide block 606, two ends of the top of the shell 607 are respectively positioned at two sides, V-shaped slide grooves 604 are respectively formed in the two sides, T-shaped slide grooves 605 are formed in the inner walls of the bottom of the shell 607, the outer walls of the T-shaped slide blocks 606 are fixedly connected with slide blocks 601, one side of each slide block 601 is fixedly connected with one side of the bottom of the L-shaped slide plate 501, one side of each circular fixing column 603 is sleeved with a V-shaped elastic steel plate 602, the limiting assembly 6 is utilized to realize the automatic fixing of the upward pushing of the cover, the cover cannot be lifted, and the user cannot touch the cover is not touched, and the operation efficiency of the touch screen is convenient.

The working principle of the utility model is as follows: when a worker needs to use the touch screen, holding block 4 is held by hand, vertical to cover plate 1 pushes upwards, connecting plate 502 is driven while pushing upwards, thereby sliding rail component 5 is driven, L-shaped sliding plate 501 in sliding rail component 5 drives limiting component 6, automatic fixing position is realized in limiting component 6 through setting of V-shaped elastic steel plate 602, circular fixing column 603 and V-shaped sliding groove 604, in the process of pushing upwards, circular fixing column 603 slides to V-shaped sliding groove 604 and is clamped in V-shaped sliding groove 604 by acting force of V-shaped elastic steel plate 602, cover plate 1 is pushed onto and automatically fixed at this moment, sliding rail 503 is provided with V-shaped sliding groove 604 up and down, holding block 4 is moved downwards vertical to cover plate 1 while pushing downwards, connecting plate 502 is driven while pushing, thereby sliding rail component 5 is driven, L-shaped sliding plate 501 in sliding rail component 5 drives limiting component 6, automatic fixing position is realized in limiting component 6 through setting of V-shaped elastic steel plate 602, circular fixing column 603 and V-shaped sliding groove 604, when circular fixing column 603 slides to V-shaped sliding groove 604, V-shaped elastic steel plate 602 is clamped on the V-shaped sliding groove 604, at this moment, and when cover plate 1 is automatically locked by acting force of V-shaped sliding groove 604 is not locked by V-shaped sliding groove 602, and when cover plate 1 is automatically locked at this time, cover plate 2 is not locked, and cover plate 2 is automatically moved, and the touch screen is automatically locked by touch screen is opened, and cover plate 2 is opened.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a frame-type touch-sensitive screen protection casing, includes apron (1), its characterized in that, the lower surface both sides of apron (1) all are provided with slide rail assembly (5), the equal fixedly connected with spacing subassembly (6) in bottom both sides of slide rail assembly (5), the top of apron (1) just is close to positive avris fixedly connected with and holds piece (4), the positive fixedly connected with first catch (3) of apron (1), the lower surface sliding connection of apron (1) has end box (2), the positive fixedly connected with second catch (7) of end box (2), slide rail assembly (5) are including L type slide (501) and slide rail (503), spacing subassembly (6) are including shell (607) and T type slider (606).

2. The frame-type touch screen protective cover according to claim 1, wherein connecting rods (502) are fixedly connected to the middle parts of opposite sides of the two L-shaped sliding plates (501), grooves (504) are formed in the upper surfaces of the sliding rails (503), and the bottoms of the L-shaped sliding plates (501) are slidably connected with the inner walls of the grooves (504).

3. The frame-type touch screen protective cover according to claim 1, wherein two ends of the top end of the housing (607) are respectively provided with a V-shaped chute (604), the inner wall of the bottom end of the housing (607) is provided with a T-shaped chute (605), the top end of the T-shaped slider (606) is fixedly connected with a slider (601), the bottom of the outer wall of the slider (601) is sleeved with a V-shaped elastic steel plate (602), and the top of the V-shaped elastic steel plate (602) is fixedly connected with a round fixing column (603).

4. A frame type touch screen shield according to claim 3, wherein one side of the slider (601) is fixedly connected to one side of the bottom of the L-shaped slider (501).

5. The frame-type touch screen protective cover according to claim 1, wherein the bottom end of the sliding rail (503) is fixedly connected with the top end of the housing (607), and the top end of the L-shaped sliding plate (501) is fixedly connected with the side of the front surface of the bottom end of the cover plate (1).

6. A framed touch screen protection cover according to claim 1 wherein the slide rail assembly (5) is fixedly connected to the inner wall of the bottom box (2).

7. A frame type touch screen protective cover according to claim 3, wherein the outer wall of the T-shaped sliding block (606) is slidably connected with the inner wall of the T-shaped sliding groove (605), and one side of the circular fixing column (603) is clamped with the V-shaped sliding groove (604).