Fastening type touch screen structure

Abstract

The utility model discloses a fastening type touch screen structure, which belongs to the technical field of touch screen structures and comprises a fixed base, supporting blocks are mounted at the tops of two sides of the fixed base, auxiliary components are arranged in the supporting blocks, and fixing components are embedded in the supporting blocks. The fixing rod and the fixing groove can be tightly connected in an inserted mode under the elastic acting force of the spring, the fixing plate can be fixed, so that the structure assembly of the device is more stable and firmer, and after the control panel drives the fixing rod to move outwards to be separated from the fixing groove, the fixing plate can be detached to replace and overhaul the display screen. The auxiliary assembly is arranged, the screw rod can be controlled to rotate through the control groove, under the meshing connection between the screw rod and the transmission block, the transmission block and the sliding rod are limited in a sliding mode, the transmission block can drive the soft cushion bottom plate to move upwards to abut against the display screen, the internal structure of the device can be more compact, and the using effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of touch screen structures, and in particular relates to a buckled touch screen structure. Background Art

[0002] A touch screen, also known as a "touch screen" or "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. When a graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to a pre-programmed program. It can be used to replace mechanical button panels and create vivid audio and video effects through the LCD display.

[0003] Chinese patent application No. 202221713299.1 discloses a snap-on touch screen structure, the technical field of touch screen structure, including a solid base plate, two support blocks are fixedly installed on the top of the solid base plate, and a first sliding groove is provided on the top of the two support blocks. A fixed sliding block is slidably embedded between the inner surface walls of the two first sliding grooves, and a top cover is fixedly installed between the tops of the two fixed sliding blocks. Two limiting grooves are provided on the top of the solid base plate, and two second sliding grooves are provided on one side of the outer wall of the two support blocks. The purpose is to solve the problem of the existing snap-on touch screen structure. When the internal touch screen is damaged, the external snap-on structure needs to be disassembled. Due to the limitations of the structure itself, its disassembly and installation will become very cumbersome, and the staff needs to spend a lot of time, which greatly reduces their work efficiency. A snap-on touch screen structure is proposed.

[0004] In the above-mentioned public patent, the touch screen is placed inside the fixed bottom plate. Due to the installation not being compact enough, the fit between the touch screen and the shell is not high. The fixing plate can be inserted into the slot to install and position the top cover, but the fixing plate cannot be fixed. The fixing plate is easy to fall off automatically, and the structural stability of the device is poor. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a snap-on touch screen structure, which has the characteristics of compact structure and high stability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a snap-on touch screen structure, comprising a fixed base, a padded bottom plate installed on the top of the fixed base, support blocks installed on the top of both sides of the fixed base, auxiliary components are provided inside the support blocks, fixed components are embedded inside the support blocks, a top cover is provided on the top of the support block, two fixed sliders are connected to the bottom of the top cover, two notches are provided inside the top cover, and fixed plates are embedded inside the notches.

[0007] Preferably, the fixing assembly includes a fixing groove, a fixing rod, a spring and a sleeve block, wherein two fixing rods are embedded inside the support block, the surface of the fixing rod is sleeved with a sleeve block, the outside of the sleeve block is provided with a spring, fixing grooves are opened on both sides of the fixing plate, and a plug-in structure is formed between the fixing rod and the fixing groove.

[0008] Preferably, a control plate is connected to the side end of the fixing rod, and the surface of the control plate is flush with the surface of the supporting block.

[0009] Preferably, the auxiliary component includes a through slot, a transmission block and a screw rod, wherein a through slot is opened inside the support block, a screw rod is embedded inside the through slot on one side, and transmission blocks are connected to both ends of the cushion base plate.

[0010] Preferably, a control groove is provided at the bottom of the screw rod, a sliding rod is embedded in the through groove on the other side, and the surface of the transmission block is tightly fitted with the inner wall of the through groove.

[0011] Preferably, a positioning block is sleeved on the surface of the screw rod inside the fixed base, and the positioning block is in a circular ring structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a fixing assembly, and the fixing rod and the fixing groove can be tightly plugged under the elastic force of the spring on the sleeve block, and the position of the fixing plate can be fixed to make the structural assembly of the device more stable and firm. After the fixing rod is driven outward by the control board to separate from the fixing groove, the fixing plate can be removed to replace and repair the display screen.

[0014] 2. The utility model sets an auxiliary component, and the rotation of the screw can be controlled by the control groove. The positioning block acts as a limit to allow the screw to rotate within the through groove. Under the meshing connection between the screw and the transmission block, the transmission block and the slide rod slide and limit. The transmission block will drive the soft cushion bottom plate to move up to press the display screen, which can make the internal structure of the device more compact and the use effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 This is a front view of the auxiliary component of the utility model;

[0017] Figure 3 This is the front view of the control tank of the utility model;

[0018] Figure 4 This is the front view of the fixing component of the utility model.

[0019] In the figure: 1, top cover; 2, support block; 3, auxiliary component; 31, through slot; 32, slide rod; 33, positioning block; 34, transmission block; 35, screw rod; 36, control slot; 4, notch; 5, fixed slider; 6, fixed component; 61, fixed slot; 62, control board; 63, fixed rod; 64, spring; 65, sleeve block; 7, fixed plate; 8, fixed base; 9, cushion bottom plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a snap-on touch screen structure, including a fixed base 8, a cushioned bottom plate 9 is installed on the top of the fixed base 8, support blocks 2 are installed on the top of both sides of the fixed base 8, an auxiliary component 3 is opened inside the support block 2, a fixed component 6 is embedded inside the support block 2, a top cover 1 is arranged on the top of the support block 2, two fixed sliders 5 are connected to the bottom of the top cover 1, two notches 4 are opened inside the top cover 1, and a fixing plate 7 is embedded inside the notch 4.

[0023] Specifically, the fixing assembly 6 includes a fixing groove 61, a fixing rod 63, a spring 64 and a sleeve block 65. Two fixing rods 63 are embedded in the interior of the support block 2. The surface of the fixing rod 63 is sleeved with a sleeve block 65. The outer side of the sleeve block 65 is provided with a spring 64. Fixing grooves 61 are provided on both sides of the fixing plate 7, and a plug-in structure is provided between the fixing rod 63 and the fixing groove 61.

[0024] By adopting the above technical solution, the fixing rod 63 and the fixing groove 61 can be tightly inserted under the elastic force of the spring 64 on the sleeve block 65, and the position of the fixing plate 7 can be fixed to make the structural assembly of the device more stable and firm.

[0025] Specifically, the side end of the fixing rod 63 is connected to the control plate 62 , and the surface of the control plate 62 is flush with the surface of the supporting block 2 .

[0026] By adopting the above technical solution, after the control board 62 drives the fixing rod 63 to move outward and separate from the fixing groove 61, the fixing board 7 can be removed to replace and repair the display screen.

[0027] When this embodiment is used, the display screen is placed on the cushioned bottom plate 9 of the fixed base 8, and then the top cover 1 is slidably connected and assembled with the support block 2 through the fixed slider 5, and then the fixing plate 7 is inserted into the groove 4 to complete the assembly of this snap-on touch screen, which can effectively prevent water vapor from entering the inside of the touch screen and causing interference. Under the elastic force of the spring 64 on the sleeve block 65, the fixing rod 63 and the fixing groove 61 can be tightly plugged together, and the position of the fixing plate 7 can be fixed to make the structural assembly of the device more stable and firm. After the fixing rod 63 is driven outward by the control board 62 to separate from the fixing groove 61, the fixing plate 7 can be removed to replace and repair the display screen.

[0028] Example 2

[0029] The difference between this embodiment and embodiment 1 is that the auxiliary component 3 includes a through slot 31, a transmission block 34 and a screw 35, the support block 2 is provided with a through slot 31, a screw 35 is embedded in the through slot 31 on one side, and the transmission blocks 34 are connected to both ends of the cushion base plate 9.

[0030] Specifically, a control groove 36 is formed at the bottom of the screw rod 35 , a slide bar 32 is embedded in the through groove 31 on the other side, and the surface of the transmission block 34 is tightly fitted with the inner wall of the through groove 31 .

[0031] By adopting the above technical solution, the rotation of the screw rod 35 can be easily controlled through the control groove 36. Under the meshing connection between the screw rod 35 and the transmission block 34, the transmission block 34 and the slide bar 32 are limited by sliding. The transmission block 34 will drive the cushion bottom plate 9 to move up to press the display screen, which can make the internal structure of the device more compact and the use effect better.

[0032] Specifically, a positioning block 33 is sleeved on the surface of the screw rod 35 inside the fixed base 8, and the positioning block 33 is a circular ring structure.

[0033] By adopting the above technical solution, the positioning block 33 can limit the screw rod 35 to rotate within the through slot 31, so that the transmission control effect between the screw rod 35 and the transmission block 34 can be better.

[0034] When this embodiment is in use, the rotation of the screw rod 35 can be controlled by the control groove 36, and the positioning block 33 acts as a limit to allow the screw rod 35 to rotate within the through groove 31. Under the meshing connection between the screw rod 35 and the transmission block 34, the transmission block 34 and the slide rod 32 slide and limit, and the transmission block 34 will drive the cushion bottom plate 9 to move upward to press the display screen, which can make the internal structure of the device more compact and the use effect better.

[0035] The structure and use principle of the top cover 1, support block 2, slot 4, fixed slider 5, fixed plate 7, fixed base 8 and cushioned bottom plate 9 in the utility model have been disclosed in Chinese patent application No. 202221713299.1 which discloses a snap-on touch screen structure. Its working principle is to place the display screen on the cushioned bottom plate 9 of the fixed base 8, and then make the top cover 1 slide and connect with the support block 2 through the fixed slider 5 to assemble, and then insert the fixed plate 7 into the slot 4 to complete the assembly of this snap-on touch screen, which can effectively prevent water vapor from entering the touch screen and causing interference.

[0036] Working principle and use process of the utility model: When the utility model is used, the display screen is placed on the cushion bottom plate 9 of the fixed base 8, and then the top cover 1 is slidably connected and assembled with the support block 2 through the fixed slider 5, and then the fixed plate 7 is inserted into the groove 4 to complete the assembly of the snap-on touch screen, which can well prevent water vapor from entering the touch screen to cause interference. Under the elastic force of the spring 64 on the sleeve block 65, the fixing rod 63 and the fixing groove 61 can be tightly plugged, and the position of the fixing plate 7 can be fixed so that the structure of the device The assembly is more stable and firm. After the control board 62 drives the fixing rod 63 to move outward and separate from the fixing groove 61, the fixing plate 7 can be removed to replace and repair the display screen. The rotation of the screw rod 35 can be controlled by the control groove 36. The positioning block 33 acts as a limit to allow the screw rod 35 to rotate within the through groove 31. Under the meshing connection between the screw rod 35 and the transmission block 34, the transmission block 34 and the slide rod 32 slide and limit. The transmission block 34 will drive the cushion bottom plate 9 to move upward to press the display screen, which can make the internal structure of the device more compact and the use effect better.

[0037] 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 snap-on touch screen structure, comprising a fixed base, characterized in that: A cushioned bottom plate is installed on the top of the fixed base, support blocks are installed on the tops of both sides of the fixed base, auxiliary components are provided inside the support blocks, fixed components are embedded inside the support blocks, a top cover is provided on the top of the support blocks, two fixed sliders are connected to the bottom of the top cover, two notches are provided inside the top cover, and fixed plates are embedded inside the notches; The fixing assembly includes a fixing groove, a fixing rod, a spring and a sleeve block, wherein two fixing rods are embedded in the support block, the surface of the fixing rod is sleeved with a sleeve block, the outer side of the sleeve block is provided with a spring, and fixing grooves are provided on both sides of the fixing plate, and a plug-in structure is provided between the fixing rod and the fixing groove; The side end of the fixing rod is connected with a control plate, and the surface of the control plate is flush with the surface of the supporting block; The auxiliary component comprises a through slot, a transmission block and a screw rod, wherein a through slot is provided inside the support block, a screw rod is embedded inside the through slot on one side, and transmission blocks are connected to both ends of the cushion bottom plate.

2. The snap-on touch screen structure according to claim 1, characterized in that: A control groove is provided at the bottom of the screw rod, a sliding rod is embedded in the through groove on the other side, and the surface of the transmission block is tightly fitted with the inner wall of the through groove.

3. The snap-on touch screen structure according to claim 1, characterized in that: A positioning block is sleeved on the surface of the screw rod inside the fixed base, and the positioning block is in a circular ring structure.

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