Touch screen display device

Abstract

The utility model discloses a touch screen display device, which relates to the technical field of touch screens and comprises a touch screen body, a protection mechanism is arranged outside the touch screen body and used for protecting the touch screen, and the protection mechanism comprises a shell unit, an installation shell and a display unit, limiting grooves are formed in the two sides of the mounting shell, sliding blocks are slidably mounted in the limiting grooves, connecting rods are fixedly mounted on the outer sides of the sliding blocks, and sliding covers are rotatably mounted on the outer sides of the connecting rods; the fixing unit is arranged at the top of the touch screen body, the sliding block slides to the top of the limiting groove in the limiting groove, meanwhile, the sliding block drives the connecting rod to slide synchronously, the connecting rod drives the sliding cover to move upwards synchronously, and therefore the sliding cover covers and shields a screen of the touch screen body, and the screen is protected; and the screen is prevented from physical damages such as scratches and impact.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screens, in particular to a touch screen display device. Background Art

[0002] In recent years, with the development of high performance and diversity of various electronic devices such as mobile phones and touch navigation systems, the number of electronic devices equipped with translucent touch screens in front of display elements such as liquid crystals has gradually increased, making it easier for people to access electronic devices with touch screens.

[0003] CN213028824U discloses a display device of a touch screen, including a rear shell, a front shell plugged into the front of the rear shell, a display screen fixedly mounted on the front of the front shell, a fixing mechanism arranged on the upper and lower sides of the rear shell, the front shell and the rear shell are fixedly connected by the fixing mechanism, and heat dissipation ports are arranged around the outer surface of the rear shell. The display device of the touch screen described in the utility model is used in conjunction with the front shell, the rear shell and the fixing mechanism, the plug-in block of the front shell is plugged into the plug-in hole of the rear shell, the upper slot and the lower slot are respectively plugged into the plug-in plates on both sides of the fixing mechanism, and the threaded holes and threaded grooves are fixed by fixing bolts, so that it is convenient to disassemble and install the front shell and the rear shell, and it has good practicality. The heat dissipation ports arranged on the side of the rear shell form a gas channel from top to bottom and from left to right, so that it is convenient to dissipate the heat of the electric board inside the shell, and it has good safety.

[0004] Based on the above-mentioned prior art, the existing touch screen display device still has the following problems: the touch screen display device has become an indispensable part of daily life. However, when the touch screen display device is not in use, the touch screen is directly exposed to the outside and is easily subject to physical damage such as scratches and impacts, thereby affecting its service life. Therefore, the utility model provides a touch screen display device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a touch screen display device, which solves the following problems existing in the prior art touch screen display devices. Touch screen display devices have become an indispensable part of daily life. However, when the touch screen display device is not in use, the touch screen is directly exposed to the outside and is susceptible to physical damage such as scratches and impacts, thereby affecting its service life.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: A touch screen display device includes a touch screen body, and a protection mechanism is provided outside the touch screen body for protecting the touch screen, and the protection mechanism includes:

[0007] The housing unit is arranged outside the touch screen body, and comprises a mounting housing, both sides of the mounting housing are provided with limit slots, a sliding block is slidably mounted inside the limit slot, a connecting rod is fixedly mounted outside the sliding block, and a sliding cover is rotatably mounted outside the connecting rod;

[0008] The fixing unit is arranged on the top of the touch screen body and is used for fixing the sliding cover when the sliding cover protects the touch screen body.

[0009] Preferably, the shell unit also includes a heat dissipation hole opened on the rear side of the mounting shell, limiting columns are fixedly installed inside the limiting grooves on both sides of the mounting shell, fixing plates are fixedly installed on the left and right sides of the inner cavity of the mounting shell, and a first magnetic attraction plate is fixedly installed on the front side of the fixing plate, and slots are opened on the inner sides of the left and right plates of the sliding cover.

[0010] Preferably, two second magnetic sheets are fixedly mounted on the rear side of the touch screen body, and the second magnetic sheets are magnetically connected to the first magnetic sheets inside the mounting shell.

[0011] Preferably, the fixing unit comprises an installation box fixedly mounted on the top of the installation shell, an insert block is slidably mounted inside the installation box through a slide groove, a pull column is fixedly mounted on the inner end of the insert block, a spring is provided on the outer ring sleeve of the pull column, and a pull block is fixedly mounted on the end of the pull column away from the insert block.

[0012] Preferably, a mounting plate is fixedly installed inside the mounting box, and the end of the pull column away from the plug block slides through the mounting plate and is fixedly connected to the pull block, and the top of the pull block slides inside a sliding groove opened above the top plate of the mounting box.

[0013] Preferably, one end of the insert block away from the pull column slides through the end of the installation box, and one end of the insert block away from the pull column is an inclined surface and is slidably inserted into the interior of the slot.

[0014] The utility model provides a touch screen display device. Compared with the prior art, it has the following beneficial effects:

[0015] (1) In the touch screen display device, the sliding block slides inside the limiting groove to the top of the limiting groove, and at the same time, the sliding block drives the connecting rod to slide synchronously, and the connecting rod drives the sliding cover to move upward synchronously, so that the sliding cover covers the screen of the touch screen body, thereby protecting the screen and preventing the screen from physical damage such as scratches and impacts.

[0016] (2) In the touch screen display device, the sliding block slides inside the limit groove to the bottom of the limit groove, and at the same time, the sliding block drives the connecting rod to slide synchronously, and the connecting rod drives the sliding cover to move downward synchronously. At this time, the user rotates the sliding cover, and the sliding cover rotates at the connection point with the connecting rod, thereby supporting the touch screen body and facilitating use by the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a rear-view stereoscopic structural diagram of the utility model;

[0018] Figure 2 This is a rear-view stereoscopic structural diagram of the touch screen body of the utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the touch screen body of the utility model;

[0020] Figure 4 This is a rear-view stereoscopic structural diagram of the housing unit of the utility model

[0021] Figure 5 This is a front perspective structural diagram of the housing unit of the utility model;

[0022] Figure 6 It is a front sectional stereoscopic structural diagram of the fixing unit of the utility model.

[0023] In the figure: 1-touch screen body, 2-protection mechanism, 21-housing unit, 211-installation housing, 212-limiting groove, 213-limiting column, 214-sliding block, 215-connecting rod, 216-sliding cover, 217-slot, 218-heat dissipation hole, 219-fixing plate, 2110-first magnetic sheet, 22-fixing unit, 221-installation box, 222-insertion block, 223-pull column, 224-spring, 225-pull block, 226-installation plate, 3-second magnetic sheet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0026] A touch screen display device includes a mounting housing 211, both sides of the mounting housing 211 are provided with limit slots 212, a sliding block 214 is slidably mounted inside the limit slot 212, a connecting rod 215 is fixedly mounted outside the sliding block 214, and a sliding cover 216 is rotatably mounted outside the connecting rod 215;

[0027] The fixing unit 22 is disposed on the top of the touch screen body 1 and is used to fix the sliding cover 216 when the sliding cover 216 protects the touch screen body 1 .

[0028] Preferably, the shell unit 21 also includes a heat dissipation hole 218 opened on the rear side of the installation shell 211, and the limiting columns 213 are fixedly installed inside the limiting grooves 212 on both sides of the installation shell 211. Fixed plates 219 are fixedly installed on the left and right sides of the inner cavity of the installation shell 211, and a first magnetic attraction plate 2110 is fixedly installed on the front side of the fixing plate 219. Slots 217 are opened on the inner sides of the left and right plates of the sliding cover 216.

[0029] In this embodiment, the shell unit 21 also includes a heat dissipation hole 218 opened on the rear side of the installation shell 211, and the limiting columns 213 are fixedly installed inside the limiting grooves 212 on both sides of the installation shell 211. Fixed plates 219 are fixedly installed on the left and right sides of the inner cavity of the installation shell 211, and a first magnetic attraction plate 2110 is fixedly installed on the front side of the fixing plate 219. The shell unit 21 is opened on the inner sides of the left and right plates of the sliding cover 216.

[0030] The limiting post 213 slides through the interior of the sliding block 214 , and the sliding block 214 slides on the outer ring of the limiting post 213 .

[0031] Through the plurality of heat dissipation holes 218 opened at the rear of the mounting housing 211 , the heat inside the mounting housing 211 can be easily discharged when the touch screen body 1 is in use.

[0032] A notch is provided at the lower rear of the mounting housing 211 to facilitate the touch screen body 1 to be connected to other devices by plugging in wires.

[0033] The sliding block 214 slides inside the limiting groove 212 to the top of the limiting groove 212, and at the same time, the sliding block 214 drives the connecting rod 215 to slide synchronously, and the connecting rod 215 drives the sliding cover 216 to move up synchronously, so that the sliding cover 216 covers and blocks the screen of the touch screen body 1, thereby protecting the screen and preventing the screen from physical damage such as scratches and impacts.

[0034] The sliding block 214 slides inside the limiting groove 212 to the bottom of the limiting groove 212, and at the same time, the sliding block 214 drives the connecting rod 215 to slide synchronously, and the connecting rod 215 drives the sliding cover 216 to move downward synchronously. At this time, the user rotates the sliding cover 216, and the sliding cover 216 rotates at the connection point with the connecting rod 215, thereby supporting the touch screen body 1 for easy use.

[0035] In this embodiment, two second magnetic sheets 3 are fixedly mounted on the rear side of the touch screen body 1 , and the second magnetic sheets 3 are magnetically connected to the first magnetic sheet 2110 inside the mounting shell 211 .

[0036] The touch screen body 1 is magnetically connected to the first magnetic sheet 2110 inside the mounting housing 211 through the second magnetic sheet 3 , thereby facilitating the disassembly and assembly of the touch screen body 1 .

[0037] In this embodiment, the fixing unit 22 includes an installation box 221 fixedly installed on the top of the installation shell 211, and an insert block 222 is slidably installed inside the installation box 221 through a sliding groove, and a pull column 223 is fixedly installed on the inner end of the insert block 222, and the outer ring of the pull column 223 is provided with a spring 224, and a pull block 225 is fixedly installed on the end of the pull column 223 away from the insert block 222, and a mounting plate 226 is fixedly installed inside the installation box 221, and the end of the pull column 223 away from the insert block 222 slides through the installation plate 226 and is fixedly connected to the pull block 225, and the top end of the pull block 225 slides in the sliding groove opened above the top plate of the installation box 221, and the end of the insert block 222 away from the pull column 223 slides through the end of the installation box 221, and the end of the insert block 222 away from the pull column 223 is an inclined surface, and is slidably inserted into the interior of the slot 217.

[0038] When the sliding cover 216 moves up, the top of the left and right plates of the sliding cover 216 contact the inclined surface of the plug block 222, causing the plug block 222 to slide into the installation box 221, and the plug block 222 squeezes the spring 224. Then the spring 224 pushes the plug block 222 into the slot 217 through its own elastic force, thereby locking the position of the sliding cover 216.

[0039] The user pulls the two pull blocks 225 toward each other, and the pull blocks 225 pull the inserting block 222 through the pull column 223 . At this time, the inserting block 222 slides out of the slot 217 , and the sliding cover 216 is unlocked.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0041] During operation, the touch screen body 1 is first magnetically connected to the installation shell 211 through the second magnetic sheet 3 and placed into the installation shell 211. When the touch screen body 1 is not in use, the sliding block 214 slides inside the limiting groove 212 to the top of the limiting groove 212. At the same time, the sliding block 214 drives the connecting rod 215 to slide synchronously, and the connecting rod 215 drives the sliding cover 216 to move up synchronously. When the sliding cover 216 moves up, the tops of the left and right plates of the sliding cover 216 contact the inclined surfaces of the insert block 222, so that the insert block 222 slides into the installation box 221. The insert block 222 squeezes the spring 224, and then the spring 224 pushes the insert block 222 to be inserted into the slot 217 through its own elastic force, so as to adjust the position of the sliding cover 216. The sliding cover 216 is locked so that the screen of the touch screen body 1 is covered and shielded by the sliding cover 216 to protect the screen. Then, when the touch screen body 1 is in use, the user pulls the two pull blocks 225 toward each other, and the pull block 225 pulls the plug block 222 through the pull column 223. At this time, the plug block 222 slides out of the interior of the slot 217 to unlock the sliding cover 216. Then the sliding block 214 slides inside the limiting groove 212 to the bottom of the limiting groove 212. At the same time, the sliding block 214 drives the connecting rod 215 to slide synchronously, and the connecting rod 215 drives the sliding cover 216 to move downward synchronously. At this time, the user rotates the sliding cover 216, and the sliding cover 216 rotates at the connection point with the connecting rod 215 to support the touch screen body 1 for use.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A touch screen display device, comprising a touch screen body (1), characterized in that: A protection mechanism (2) is arranged outside the touch screen body (1) for protecting the touch screen, and the protection mechanism (2) comprises: A housing unit (21) is arranged outside the touch screen body (1), and comprises a mounting housing (211), both sides of the mounting housing (211) are provided with limit grooves (212), a sliding block (214) is slidably mounted inside the limit groove (212), a connecting rod (215) is fixedly mounted on the outside of the sliding block (214), and a sliding cover (216) is rotatably mounted on the outside of the connecting rod (215); The fixing unit (22) is arranged on the top of the touch screen body (1) and is used to fix the sliding cover (216) when the sliding cover (216) protects the touch screen body (1).

2. A touch screen display device according to claim 1, characterized in that: The housing unit (21) further comprises a heat dissipation hole (218) provided on the rear side of the mounting housing (211); limiting columns (213) are fixedly installed inside the limiting grooves (212) on both sides of the mounting housing (211); fixing plates (219) are fixedly installed on both left and right sides of the inner cavity of the mounting housing (211); and a first magnetic attraction sheet (2110) is fixedly installed on the front side of the fixing plate (219); and slots (217) are provided on the inner sides of the left and right plates of the sliding cover (216).

3. A touch screen display device according to claim 1, characterized in that: Two second magnetic sheets (3) are fixedly mounted on the rear side of the touch screen body (1), and the second magnetic sheets (3) are magnetically connected to the first magnetic sheet (2110) inside the mounting shell (211).

4. A touch screen display device according to claim 2, characterized in that: The fixing unit (22) comprises a mounting box (221) fixedly mounted on the top of the mounting shell (211); an insert block (222) is slidably mounted inside the mounting box (221) via a slide groove; a pull column (223) is fixedly mounted on the inner end of the insert block (222); a spring (224) is sleeved on the outer ring of the pull column (223); and a pull block (225) is fixedly mounted on one end of the pull column (223) away from the insert block (222).

5. A touch screen display device according to claim 4, characterized in that: The installation box (221) is fixedly provided with an installation plate (226) inside, and one end of the pull column (223) away from the plug block (222) slides through the installation plate (226) and is fixedly connected to the pull block (225), and the top end of the pull block (225) slides inside a sliding groove provided above the top plate of the installation box (221).

6. A touch screen display device according to claim 4, characterized in that: One end of the insert block (222) away from the pull column (223) slides through the end of the installation box (221), and one end of the insert block (222) away from the pull column (223) is an inclined surface and is slidably inserted into the interior of the slot (217).

Images