Novel server touch screen fixing device
By setting up a small area glue groove and a snap system in the touch screen fixing device, combining the buffer protection ring and anti-slip adhesive strip, the problem of large adhesive area and insufficient strength in the prior art is solved, and higher fixation stability and shock-proof effect are achieved.
Patent Information
- Application Number
- CN202421525944.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-28
AI Technical Summary
In the prior art, the installation method of the touch screen usually relies on pasting glue, resulting in a large adhesive area, large black edges, high cost and insufficient strength, which can easily lead to loosening of the touch screen.
A new type of server touch screen fixing device is designed. By setting a small area of glue groove in the mounting groove of the face shell, the dosage of double-sided adhesive is reduced, and a hole is set on the side of the metal mounting frame, and a snap buckle is set on the inner wall of the installation groove. Combining a buffer protection ring and an anti-slip adhesive strip, the fixing stability and shock-proof effect are enhanced.
It effectively reduces the amount of double-sided adhesive, improves the strength and stability of the fixture, avoids the problem of loose touch screen, and provides buffer protection and anti-slip functions, improving the overall user experience and reliability.
Smart Images
Figure CN222801134U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of knife blade grinding, and in particular relates to a novel server touch screen fixing device. Background Art
[0002] Touch Panel, also known as "touch screen" or "touch panel", is a new type of computer input device. It is a simple, convenient and natural way of human-computer interaction. It gives multimedia a new look and is a very attractive new multimedia interactive device. It is mainly used in the fields of public information query, industrial control, military command, electronic games, multimedia teaching, etc.
[0003] The usual way to install the touch screen is to fix it on the surface shell through double-sided tape, or to bond it with hot melt adhesive, or to bond it with UV adhesive, or to bond it with other glues. The disadvantages are that the required bonding area is large, the black border is large, the cost is high, and the strength is insufficient. The touch screen is prone to loosening. In view of this, this invention is specially designed. Utility Model Content
[0004] In order to solve the above-mentioned problems in the prior art, the utility model provides a novel server touch screen fixing device which can improve the above-mentioned deficiencies.
[0005] The utility model relates to a novel server touch screen fixing device, comprising a face shell and a display screen, a glue groove is arranged on the bottom surface of a mounting groove of the face shell, the area of the glue groove occupies less than one tenth of the mounting groove, double-sided adhesive is arranged in the glue groove, a metal mounting frame is adhesively fixed to the bottom surface of the display screen, the metal mounting frame is fixed to the face shell by the double-sided adhesive, a card hole is arranged on the side surface of the metal mounting frame, a card buckle matching the card hole is arranged on the inner wall of the mounting groove, the front side of the face shell is wrapped around the periphery of the edge surface of the display screen, buffer protection rings are arranged at the corner positions of the periphery of the edge surface of the display screen, and a protection block is arranged at the contact position between the front side of the face shell and the buffer protection ring.
[0006] Furthermore, a slot is provided on one side of the protection block adjacent to the buffer protection ring, a latch tongue matching the slot is provided on the buffer protection ring, and a waterproof ring 72 is provided between the latch tongue and the slot.
[0007] Furthermore, the display screen includes a base layer and an inner transparent conductive film layer and an outer transparent conductive film layer arranged on the surface of the base layer, transparent insulating isolation particles are arranged between the inner transparent conductive film and the outer transparent conductive film, and transparent protruding particles are arranged on the outside of the outer transparent conductive film, the protruding particles are larger than the transparent insulating isolation particles, and the maximum width of the protruding particles in the direction parallel to the display screen is less than the distance between two adjacent transparent insulating isolation particles.
[0008] Furthermore, the protruding particles are evenly distributed.
[0009] Furthermore, a scratch-resistant plastic layer is provided on the outer side of the protruding particles.
[0010] Furthermore, an anti-blue light coating is provided on the surface of the scratch-resistant plastic layer.
[0011] Furthermore, an anti-slip rubber strip is provided between the metal mounting frame and the side wall of the shell surface mounting groove.
[0012] Furthermore, the surface of the anti-skid rubber strip has anti-skid patterns, and an inner core is arranged inside the anti-skid rubber strip.
[0013] The touch screen fixing device designed by the utility model comprises a face shell and a display screen, a glue groove is arranged on the bottom surface of the mounting groove of the face shell, the area of the glue groove occupies less than one tenth of the mounting groove, thereby reducing the amount of double-sided adhesive, a card hole is arranged on the side of the metal mounting frame, a buckle is arranged on the inner wall of the mounting groove, and a buckle inserted into the card hole is arranged in the face shell to play a fixing role. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the structure of the anti-slip rubber strip.
[0016] Figure 3 It is a schematic diagram of the display layer structure.
[0017] Figure 4 This is a schematic diagram of the metal mounting frame structure.
[0018] Figure 5 for Figure 1 Enlarged view of point A in the middle.
[0019] Illustration: 1 face shell, 10 buckles, 2 glue grooves, 3 double-sided tape, 4 metal mounting frame, 40 card holes, 5 display screen, 51 substrate, 52 inner transparent conductive film, 53 transparent isolation particles, 54 outer transparent conductive film, 55 protruding particles, 56 anti-scratch plastic layer, 57 anti-blue light coating, PET protective film, 6 anti-slip rubber strips, 61 anti-slip patterns, 62 inner core, 7 buffer protection ring, 8 protective blocks. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0021] like Figure 1-5As shown, the utility model relates to a novel server touch screen fixing device, comprising a face shell 1 and a display screen 5, a glue groove 2 is arranged on the bottom surface of the mounting groove of the face shell, the area of the glue groove occupies less than one tenth of the mounting groove, a double-sided adhesive tape 3 is arranged in the glue groove, a metal mounting frame 4 is bonded and fixed to the bottom surface of the display screen, the metal mounting frame is fixed to the face shell by the double-sided adhesive tape, a card hole 40 is arranged on the side of the metal mounting frame, a card buckle 10 matching the card hole is arranged on the inner wall of the mounting groove, the card buckle is arranged in the card hole, the front of the face shell is wrapped around the periphery of the edge of the display screen, a buffer protection ring 7 is arranged at the corner position of the periphery of the edge of the display screen, a protection block 8 is arranged at the contact position between the front of the face shell and the buffer protection ring, the display screen can play a buffering role when it is hit by a collision through the buffer protection ring, and its surface is arranged to play a shockproof effect, the buffer protection ring is made of thermoplastic polyurethane elastomer rubber, the protection block and the face shell are an integrated structure, and the exposed surface of the protection block has a metal protective skin, which is thickened here.
[0022] As a technical improvement, a slot 81 is provided on one side of the protection block adjacent to the buffer protection ring, a latch tongue 71 matching the slot is provided on the buffer protection ring, and a waterproof ring 72 is provided between the latch tongue and the slot.
[0023] As a technical improvement, the display screen includes a base layer 51 and an inner transparent conductive film layer 52 and an outer transparent conductive film 54 arranged on the surface of the base layer, transparent insulating isolation particles 53 are arranged between the inner transparent conductive film and the outer transparent conductive film, and transparent protruding particles 55 are arranged on the outside of the outer transparent conductive film. The protruding particles are larger than the transparent insulating isolation particles, and the maximum width of the protruding particles in the direction parallel to the display screen is less than the distance between two adjacent transparent insulating isolation particles.
[0024] As a technical improvement, the protruding particles are evenly distributed.
[0025] As a technical improvement, a scratch-resistant plastic layer 56 is provided on the outside of the protruding particles. To facilitate processing, the two are manufactured in an integrated manner. When touching from the outside, the area of the pressure acting on the transparent conductive layer is equivalent to the area of the protruding particles, so that the force-bearing area of the transparent conductive layer is reduced. When the pressure is the same, the embodiment of the present invention can reduce the force-bearing area of the transparent conductive layer, increase the pressure on the transparent conductive layer, and make the two transparent conductive layers in the resistive touch screen easier to contact, thereby improving the touch sensitivity of the resistive touch screen.
[0026] As a technical improvement, an anti-blue light coating 57 is provided on the surface of the anti-scratch plastic layer, and its reflectivity is 75%-90%.
[0027] As a technical improvement, an anti-slip rubber strip 6 is provided between the metal mounting frame and the side wall of the shell surface mounting groove.
[0028] As a technical improvement, the surface of the anti-skid rubber strip has anti-skid patterns 61, and an inner core 62 is arranged inside the anti-skid rubber strip.
[0029] In this embodiment, the anti-slip rubber strip is thermoplastic polyurethane (TPU for short). The anti-slip rubber strip is fixed to the outside of the metal mounting frame by double injection or gluing, and a groove for accommodating the anti-slip rubber strip is provided on the inner wall of the housing as necessary to fill the anti-slip rubber strip in the groove. The anti-slip rubber strip can also be rubber. Of course, those skilled in the art know that the soft rubber can also be other rubbers as long as it can meet the soft connection function.
[0030] In an improved design, the anti-slip rubber strip is connected to the buffer protection ring. The anti-slip rubber strip and the buffer protection ring are made of the same material, and the two are connected at the corners with 0.1mm rubber wire. This design can make the buffer protection ring and the anti-slip rubber strip more stable. This design has not appeared in the prior art.
Claims
1. A novel server touch screen fixing device, comprising a cover and a display screen, characterized in that: A glue groove is set on the bottom surface of the installation groove of the face shell, and the area of the glue groove is less than one tenth of the installation groove. Double-sided tape is set in the glue groove. A metal mounting frame is bonded and fixed to the bottom surface of the display screen, and the metal mounting frame is fixed to the face shell by double-sided tape. A card hole is set on the side of the metal mounting frame, and a buckle matching the card hole is set on the inner wall of the installation groove. The front side of the face shell is wrapped around the periphery of the edge of the display screen, and buffer protection rings are set at the corner positions of the periphery of the edge of the display screen. A protective block is set at the contact position between the front side of the face shell and the buffer protection ring.
2. According to claim 1, a novel server touch screen fixing device is characterized in that: A card slot is arranged on one side of the protection block adjacent to the buffer protection ring, a card tongue matching the card slot is arranged on the buffer protection ring, and a waterproof ring is arranged between the card tongue and the card slot.
3. According to claim 1, a novel server touch screen fixing device is characterized in that: The display screen includes a base layer and an inner transparent conductive film layer and an outer transparent conductive film layer arranged on the surface of the base layer, transparent insulating isolation particles are arranged between the inner transparent conductive film and the outer transparent conductive film, and transparent protruding particles are arranged on the outer side of the outer transparent conductive film, the protruding particles are larger than the transparent insulating isolation particles, and the maximum width of the protruding particles in a direction parallel to the display screen is smaller than the distance between two adjacent transparent insulating isolation particles.
4. A novel server touch screen fixing device according to claim 3, characterized in that: The protruding particles are evenly distributed.
5. A novel server touch screen fixing device according to claim 3 or 4, characterized in that: A scratch-resistant plastic layer is arranged on the outer side of the protruding particles.
6. A novel server touch screen fixing device according to claim 5, characterized in that: An anti-blue light coating is arranged on the surface of the anti-scratch plastic layer.
7. A novel server touch screen fixing device according to claim 1, characterized in that: An anti-slip rubber strip is arranged between the metal mounting frame and the side wall of the shell surface mounting groove.
8. A novel server touch screen fixing device according to claim 7, characterized in that: The surface of the anti-skid rubber strip is provided with anti-skid patterns, and an inner core is arranged inside the anti-skid rubber strip.