A touch screen display desktop cradle

Abstract

The utility model relates to the technical field of electronic product accessories discloses a touch screen display desktop bracket, including bottom plate, platen and support plate, support plate one end rotation is connected in the middle part of platen and can support platen to be in the inclined state, the other end can be limited on the bottom plate, the platen includes mainboard and sets up the vice plate at the mainboard edge, the upper end face of vice plate is protruding from the mainboard board surface, the upper end face of vice plate constitutes the first support surface to the back of touch screen display and supports, the board surface of mainboard constitutes the second support surface to the line bag and supports. The utility model provides a kind of desktop bracket special for industrial touch screen, realizes conventional flat plate support and line bag adaptation function of back by optimizing structure design, and support stability is significantly improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic product accessories technology, and in particular to a touch screen display bracket. Background Technology

[0002] Currently, touchscreen displays on the market are mainly divided into two categories. One type is similar to a tablet, which is thin and has a flat back. These displays have a limited number and types of external interfaces and are not suitable for industrial use. The other type is an industrial touchscreen display, which has more data interfaces and a cable management backpack that protrudes outward on the back of the touchscreen. This type is commonly seen as an industrial portable screen display.

[0003] For industrial portable displays, a U-shaped bracket is usually installed in the cable tray area to support them at an angle. However, this type of bracket has a small support surface and is prone to instability. For touch screens with protruding backpacks, common pad-type brackets have poor contact surface fit and are prone to shaking when using the touch function. Therefore, it is necessary to provide a desktop bracket that is better suited for industrial touch screen displays. Utility Model Content

[0004] This utility model addresses the problems existing in the prior art of touch screen displays by providing a desktop holder for touch screen displays.

[0005] To solve the above-mentioned technical problems, the present invention provides a solution through the following technical method:

[0006] A touch screen display desktop bracket includes a base plate, a tray plate rotatably connected to the base plate at one end, and a support plate disposed between the base plate and the tray plate. One end of the support plate is rotatably connected to the middle of the tray plate and can support the tray plate in an inclined state, while the other end can be confined on the base plate.

[0007] The tray includes a main board and a sub-board located at the edge of the main board. The upper surface of the sub-board protrudes from the surface of the main board, and the upper surface of the sub-board forms a first support surface that supports the back of the touch screen display. The surface of the main board forms a second support surface that supports the cable tray.

[0008] Preferably, the main board is a T-shaped board consisting of a wide upper plate and a narrow lower plate. The secondary board is formed by bending the edge of the wide upper plate, and the end of the narrow lower plate away from the wide upper plate has an L-shaped hook plate for supporting the bottom surface of the touch screen display. The T-shaped plate design allows the interface layer on the side of the cable tray to be exposed, facilitating data cable insertion and preventing the touch screen display from being lifted up during connection. The L-shaped hook plate not only limits the bottom of the display but also serves as a storage bracket; when folded, it can be stored and hung using the L-shaped hook plate.

[0009] Preferably, the first support surface, the second support surface, and the lower end surface of the base plate are all provided with elastic buffer pads. The elastic buffer pads are made of silicone, which can not only ensure the friction of the contact area of ​​the touch screen display, but also effectively absorb the shaking during operation and reduce screen offset.

[0010] Preferably, the end of the lower narrow plate furthest from the upper wide plate is connected to one end of the bottom plate, and the middle of the upper wide plate is connected to one end of the support plate via a rotating connector. The rotating connector includes a first connecting shaft fixed to the main plate and a second connecting shaft fixed to the support plate and the bottom plate. The first connecting shaft and the second connecting shaft are rotatably connected by a bearing. Using a bearing to achieve the rotatable connection provides better rotational stability, ensuring a stable bracket and preventing wobbling during use.

[0011] Preferably, the upper wide plate has an elongated hole in the middle, with connecting pieces extending to the back of the upper wide plate at both ends of the elongated hole. The first connecting shaft is connected to the connecting pieces. The elongated hole provides a better mounting position for the support plate and also plays a role in heat dissipation.

[0012] Preferably, the first connecting shaft is connected to the motherboard, and the second connecting shaft is connected to the support plate and the base plate by screws. This screw connection facilitates the installation and removal of the tray, allowing for the replacement of trays of different widths to accommodate touchscreen displays of varying sizes.

[0013] Preferably, the upper wide plate has multiple heat dissipation holes on its surface. The arrangement of the heat dissipation holes can effectively dissipate heat from the back of the touch screen.

[0014] Preferably, the base plate has multiple sets of evenly spaced limiting holes along its length, and the end of the support plate that can be positioned on the base plate has a connector that can be inserted into the limiting holes. The cooperation between the connector and the limiting holes allows for adjustment of the height of the support plate, and consequently, adjustment of the tilt angle of the pallet.

[0015] This utility model, by adopting the above technical solution, has significant technical effects:

[0016] This utility model provides a desktop bracket that is better suited for industrial touch screen displays. Through optimized structural design, it achieves the function of supporting a conventional tablet and a cable-out backpack. It can not only support ordinary tablets, but also better support touch screens with cable-out backpacks on the back, and has better support stability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the utility model in use.

[0018] Figure 2This is a structural schematic diagram of Embodiment 1 of the present utility model.

[0019] Figure 3 yes Figure 2 A diagram illustrating the folded state.

[0020] Figure 4 yes Figure 1 Use a state explosion diagram.

[0021] Figure 5 yes Figure 2 Schematic diagram of the rotating connecting part 4. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0023] Example 1

[0024] A touchscreen monitor desktop stand, such as Figures 1-5 As shown, it includes a base plate 1, a support plate 2 rotatably connected to the base plate 1 at one end, and a support plate 3 disposed between the base plate 1 and the support plate 2. One end of the support plate 3 is rotatably connected to the middle of the support plate 2 and can support the support plate 2 in an inclined state, while the other end can be confined to the base plate 1.

[0025] The tray 2 includes a main board 201 and a sub-board 202 disposed at the edge of the main board 201. The upper surface of the sub-board 202 protrudes from the surface of the main board 201. The upper surface of the sub-board 202 forms a first support surface 203 for supporting the back of the touch screen display 5, and the surface of the main board 201 forms a second support surface 204 for supporting the cable tray.

[0026] The sub-plate 202 is formed by bending the edge of the upper wide plate 205. In this embodiment, there are three sub-plates 202. They are continuously bent from both sides and the top of the upper wide plate 205 to form an outwardly expanding L-shaped three-dimensional flange structure. The upper end surface of the bent plate constitutes the first support surface 203 and is parallel to the plate surface of the upper wide plate 205 (i.e., the second support surface 204), so that the sub-plate 202 is higher than the main plate 201, which provides space for the cable tray 501 on the back of the touch screen display 5. At the same time, the bending process can also enhance the mechanical rigidity of the tray 2.

[0027] In this embodiment, the motherboard 201 is a T-shaped board including an upper wide plate 205 and a lower narrow plate 206. The upper wide plate 205 and the lower narrow plate 206 are integrally formed and have an upper wide and lower narrow structure. Through the avoidance structure design of the T-shaped board, the side interface end of the cable tray on the back of the industrial touch screen is fully exposed, which facilitates cable plugging and unplugging operations. This structural design effectively avoids the risk of data cable deformation under pressure and ensures that the touch screen and the tray can achieve interference-free bonding.

[0028] The lower narrow plate 206 is provided with an L-shaped hook plate 207 for supporting the bottom surface of the touch screen at the end away from the upper wide plate 205. Specifically, the lower narrow plate 206 is provided with an L-shaped hook plate 207 at the lower middle position for supporting and limiting the lower side of the touch screen display 5.

[0029] The depth of the hook groove of the L-shaped hook plate 207 is greater than the distance between the first support surface 203 and the second support surface 204, ensuring that the touch screen is stably supported on the tray 2. At the same time, the L-shaped hook plate 207 can also serve as a storage function when the entire tray is completely folded. When the entire tray is completely folded, it is flat and can be suspended on the partition of the desk using the L-shaped hook plate 207, so that it does not take up desktop space when stored, making it convenient for cleaning the desktop.

[0030] In this embodiment, the first support surface 203, the second support surface 204, the inner side of the L-shaped hook plate 207 (i.e., the inside of its hook groove) and the lower end surface of the base plate 1 are all provided with elastic buffer pads 208. The setting of the elastic buffer pads 208 on the base plate 1 can also increase the friction between it and the desktop. In this embodiment, the elastic buffer pads 208 are fixed to the corresponding surfaces by adhesive bonding. They are made of high-elasticity TPE buffer pads, which automatically conform to the curvature of the screen when pressed, effectively absorbing the shaking during operation and reducing screen offset.

[0031] In this embodiment, the end of the lower narrow plate 206 away from the upper wide plate 205 is connected to one end of the bottom plate 1, and the middle part of the upper wide plate 205 is connected to one end of the support plate 3 via a rotating connector 4. Specifically, the lower left and right ends of the lower narrow plate 206 are connected to one end of the bottom plate 1, and the middle part of the upper wide plate 205 is connected to one end of the support plate 3 via a rotating connector 4. The rotating connector 4 includes a first connecting shaft 401 fixed on the main plate 201 and a second connecting shaft 402 fixed on the support plate 3 and the bottom plate 1. The first connecting shaft 401 and the second connecting shaft 402 are rotatably connected by a bearing 403. The bearing 403 used is a deep groove ball bearing 403. The bearing 403 is press-fitted inside the two rotating shafts to further prevent dust and seal, and can better realize the rotatable connection between the two connecting shafts.

[0032] The second connecting shaft 402 and the outer surface of the second connecting shaft 402 are both cut with flat surfaces. Screw 211 fixing holes are provided on the flat surfaces. The second connecting shaft 402 is fixed to the base plate 1 and the support plate 3 by screw 211, and the first connecting shaft 401 is fixed to the tray 2. This facilitates the disassembly and assembly of the connection and allows the tray 2 of different widths to be replaced according to actual needs. For example, when using a 14-inch touch screen display, a tray 2 with a width of 320mm can be used, and when using a 15-inch touch screen display, a tray 2 with a width of 350mm can be used.

[0033] The upper wide plate 205 has an elongated hole 209 in the middle. Both ends of the elongated hole 209 are provided with connecting pieces 210 extending to the back of the upper wide plate 205. The first connecting shaft 401 is connected to the connecting piece 210. The first connecting shaft 401 and the main plate 201, as well as the second connecting shaft 402 and the support plate 3 and the base plate 1, are all connected by screws 211.

[0034] Compared to traditional rotary pin connections or hinge connections with single-axis single-degree-of-freedom rotation or dual-axis limited-angle adjustment, the rotary connection method in this embodiment uses a high-density deep groove ball bearing 403 array in the rotating part. Through the uniform rotation of the bearings 403, the bracket is stable, there is no wobbling during use, and the service life is extended. This avoids problems such as large clearance between the shaft and hole and dry friction on the contact surface, which can cause small-amplitude wobbling at the screen end and reduce the service life.

[0035] In this embodiment, the upper wide plate 205 has multiple heat dissipation holes 212 on its surface. The heat dissipation holes 212 are oval holes arranged in an array. The large-area hollow design achieves a balance between heat dissipation on the back of the touch screen and the structural strength of the support plate 2.

[0036] In addition, in this embodiment, the base plate 1 is provided with multiple sets of limiting holes 101 evenly spaced along its length. The end of the support plate 3 that can be limited on the base plate 1 is provided with a plug-in foot 301 that can be inserted into the limiting hole 101. Each set of limiting holes 101 includes two waist-shaped holes arranged side by side. When the support plate 3 is supported, its support height can be adjusted by inserting the plug-in foot 301 into different limiting holes 101, thereby realizing the adjustment of the tilt angle of the support plate 2.

[0037] It is readily understood that those skilled in the art can combine, split, or reorganize the embodiments provided in this application to obtain other embodiments, none of which exceed the protection scope of this application.

[0038] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall fall within the scope of the patent of the present utility model.

Claims

1. A desktop stand for a touchscreen display, characterized in that: It includes a base plate (1), a support plate (2) rotatably connected to the base plate (1) at one end, and a support plate (3) disposed between the base plate (1) and the support plate (2). One end of the support plate (3) is rotatably connected to the middle of the support plate (2) and can support the support plate (2) in an inclined state, while the other end can be confined to the base plate (1). The tray (2) includes a main board (201) and a sub-board (202) disposed at the edge of the main board (201). The upper surface of the sub-board (202) protrudes from the surface of the main board (201). The upper surface of the sub-board (202) forms a first support surface (203) for supporting the back of the touch screen display (5), and the surface of the main board (201) forms a second support surface (204) for supporting the cable tray (501).

2. The touch screen display desktop holder according to claim 1, characterized in that: The main board (201) is a T-shaped board including an upper wide plate (205) and a lower narrow plate (206). The sub-board (202) is formed by bending the edge of the upper wide plate (205). The lower narrow plate (206) is provided with an L-shaped hook plate (207) for supporting the lower side of the touch screen display (5) at the end away from the upper wide plate (205).

3. The touch screen display desktop holder according to claim 1, characterized in that: Elastic buffer pads (208) are provided on the inner side of the first support surface (203), the second support surface (204), the L-shaped hook plate (207), and the lower end of the bottom plate (1).

4. A touchscreen display desktop holder according to claim 2, characterized in that: The end of the lower narrow plate (206) away from the upper wide plate (205) is connected to one end of the bottom plate (1) and the middle part of the upper wide plate (205) is connected to one end of the support plate (3) by a rotating connector (4). The rotating connector (4) includes a first connecting shaft (401) fixed on the main plate (201) and a second connecting shaft (402) fixed on the support plate (3) and the bottom plate (1). The first connecting shaft (401) and the second connecting shaft (402) are rotatably connected by a bearing (403).

5. A touchscreen display desktop holder according to claim 4, characterized in that: The upper wide plate (205) has a long hole (209) in the middle. Both ends of the long hole (209) are provided with connecting pieces (210) extending to the back of the upper wide plate (205). The first connecting shaft (401) is connected to the connecting piece (210).

6. A touchscreen display desktop holder according to claim 5, characterized in that: The first connecting shaft (401) is connected to the main board (201) and the second connecting shaft (402) is connected to the support plate (3) and the base plate (1) by screws (211).

7. A touchscreen display desktop holder according to claim 2, characterized in that: Multiple heat dissipation holes (212) are provided on the surface of the upper wide plate (205).

8. A touchscreen display desktop holder according to claim 2, characterized in that: The base plate (1) has multiple sets of limiting holes (101) evenly spaced along its length, and the end of the support plate (3) that can be limited to the base plate (1) has a plug-in foot (301) that can be inserted into the limiting hole (101).

Images