A chassis fan display

Abstract

The utility model relates to a chassis fan display screen, including a fan frame and an impeller disk, an impeller disk is connected between the rear sides of the fan frame, a high-speed fan blade is rotated on the front side of the impeller disk, a first screw hole is opened through the four corners of the fan frame, a screen display frame is installed between the first screw holes through screw columns, the screen display frame includes a central display screen area and four legs connected to the outside of the central display screen area, and a micro display screen is installed on the front side of the central display screen area through a circuit board. The utility model can install the screen display frame 6 and the micro display screen on the fan through the screw column, and the micro display screen is located at the central impeller of the fan, so as not to affect the heat dissipation of the chassis. Different contents can be displayed at the fan through the micro display screen, such as GPU temperature, clock time, custom animation, etc., which plays the most intuitive and direct role in information transmission, improves the quality of life of users, and plays a certain role in entertainment and leisure, increases the user's experience, etc.

Description

Technical Field

[0001] The utility model belongs to the technical field of chassis fans, and in particular relates to a chassis fan display screen. Background Art

[0002] The computer case is a part of computer accessories. It is mainly used to place and fix various hardware components of the computer and provide a shell to protect these components. In addition to installing the main computer hardware such as the motherboard, central processing unit (CPU), memory, etc., the case usually also has multiple fan positions for installing cooling fans. The rotation of the cooling fans promotes air circulation inside the case, thereby reducing the hardware temperature and keeping the system running stably.

[0003] With the development of hardware equipment and people's pursuit of visual effects, more users will buy computer cases decorated with colorful lights. Such decorations can make the computer cases more beautiful and eye-catching. What's more, some game settings can support customized color and mode of colorful lights to correspond with the scenes, character status and visual effects in the game, which can effectively enhance the immersion of the game; but such decoration does not exist in the fan part. From the perspective of the overall decorative design of the chassis, the fan focuses on heat dissipation, and the appearance and atmosphere of the colorful lights are relatively simple, lacking fresh elements.

[0004] Therefore, a fan display screen is designed to create a novel atmosphere effect without affecting the heat dissipation and space occupied by the chassis itself. Utility Model Content

[0005] The purpose of the utility model is to provide a chassis fan display screen to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chassis fan display screen, comprising a fan frame and an impeller disk, the impeller disk is connected between the rear sides of the fan frame, the front side of the impeller disk is rotatably provided with high-speed fan blades, the four corners of the fan frame are provided with first screw holes, a display frame is installed between the first screw holes through screw columns, the display frame comprises a central display area and four supporting legs connected to the outside of the central display area, a micro display screen is installed on the front side of the central display area through a circuit board, a protective shell is installed on the front side of the supporting legs by setting a positioning block, the protective shell comprises a display circular groove and four bracket shells connected to the outside of the display circular groove, and a heat dissipation hole is opened on the right side of the display circular groove.

[0007] Preferably, a secondary clamping assembly is connected between the bracket shell and the support leg, and the secondary clamping assembly includes a buckle and a clamping hole, the clamping hole is located on the inner wall of the support leg, and the buckle is located on the inner wall of the bracket shell.

[0008] Preferably, the end of the support leg extends backward to be provided with a second screw hole, and the second screw hole cooperates with the screw column.

[0009] Preferably, the inner walls of the two lower legs are both provided with connecting chips.

[0010] Preferably, two connection holes are provided between the support leg and the bracket shell, and the connection holes are both located outside the connection chip.

[0011] Preferably, when the number of the fan display screen is 1, a USB connection line is connected to the connection hole through the connection chip;

[0012] When the number of the fan display screens is 3, a USB connection line is connected to the rightmost connection hole through the connection chip, and a data connection line is connected between two connection holes that are close to each other through the connection chip.

[0013] Preferably, two T-shaped slots are provided on the right side of the fan frame, two slide plates are provided on the left side of the fan frame, and a card block is provided on the right side of the slide plate.

[0014] Preferably, a USB connector is provided on the right side of the fan frame between the T-shaped slots, and a USB terminal is provided on the left side of the fan frame between the card blocks.

[0015] Preferably, a sealing plate is provided inwardly extending from the screen circular groove.

[0016] Preferably, anti-slip ribs are provided on the outer side of the bracket shell.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can install the display frame 6 and the micro display screen on the fan through screw columns, and the micro display screen is located at the central impeller of the fan, so as not to affect the heat dissipation of the chassis. Different contents can be displayed at the fan through the micro display screen, such as GPU temperature, CPU temperature, fan speed, etc., so that the internal operation of the host can be monitored in real time to ensure its safe operation. For example, clock time, date, weather, etc. play the most intuitive and direct role in information transmission, improve the quality of life of users, and for example, custom patterns, animations, videos, etc. play a certain role in entertainment and leisure, increase the user's experience, etc.; heat dissipation holes are also provided on the right side of the display frame 6. , to achieve heat dissipation for the micro display screen, avoid long-term continuous high temperature state inside due to ineffective heat dissipation, maintain normal display of the display screen, such as brightness, contrast and color fidelity, ensure the overall performance and display effect of the display screen, and thus ensure its service life; a connection chip is also provided in the fan display screen, and the connection chip will be electrically connected to the micro display screen and the circuit board, and then only different connection chips need to be connected to realize information and data exchange between different fan displays, that is, the fan display screen in this product can be used individually as needed, or multiple can be used together, and can also display the same screen content, or multiple different screen contents, effectively realizing diversified display and personalized customization of information, with high flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0019] Figure 2 It is another perspective schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the fan screen display;

[0021] Figure 4 This is an exploded view of the fan screen display;

[0022] Figure 5 This is an exploded view of the fan screen from another perspective;

[0023] Figure 6 A schematic diagram for setting up a fan display;

[0024] Figure 7 This is a schematic diagram for setting up three fan screens;

[0025] Figure 8 This is a schematic diagram of three fan screens provided in the present invention.

[0026] Numbers in the figure: 1-fan frame, 2-impeller disk, 3-high-speed fan blade, 4-first screw hole, 5-screw column, 6-screen frame, 61-central display area, 62-support foot, 7-circuit board, 8-micro display screen, 9-positioning block, 10-protective shell, 101-screen circular groove, 102-bracket shell, 11-heat dissipation hole, 12-secondary card connection component, 121-buckle, 122-card hole, 13-second screw hole, 14-connecting chip, 15-connecting hole, 16-USB connecting cable, 17-data wiring, 18-T-slot, 19-slide plate, 20-card block, 21-USB connector, 22-USB terminal, 23-sealing plate, 24-anti-slip rib. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] like Figures 1 to 8The chassis fan display shown in the figure includes a fan frame 1 and an impeller disk 2, the impeller disk 2 is connected to the rear side of the fan frame 1, and the front side of the impeller disk 2 is provided with high-speed fan blades 3 for rotation, and the four corners of the fan frame 1 are provided with first screw holes 4, and a display frame 6 is installed between the first screw holes 4 through screw columns 5. The display frame 6 includes a central display area 61 and four legs 62 connected to the outside of the central display area 61, and a micro display screen 8 is installed on the front side of the central display area 61 through a circuit board 7, and the front side of the legs 62 A protective shell 10 is installed by setting a positioning block 9, and the protective shell 10 includes a screen display circular groove 101 and four bracket shells 102 connected to the outside of the screen display circular groove 101, and a heat dissipation hole 11 is opened on the right side of the screen display circular groove 101; a secondary clamping assembly 12 is connected between the bracket shell 102 and the support leg 62, and the secondary clamping assembly 12 includes a buckle 121 and a clamping hole 122, the clamping hole 122 is located on the inner wall of the support leg 62, and the buckle 121 is located on the inner wall of the bracket shell 102; the end of the support leg 62 extends backward and is provided with a second screw hole 1 3, the second screw hole 13 cooperates with the screw column 5; the inner walls of the two lower legs 62 are each provided with a connection chip 14; two connection holes 15 are opened between the legs 62 and the bracket shell 102, and the connection holes 15 are both located outside the connection chip 14; when the number of the fan display screen is 1, a USB connection line 16 is connected to the connection hole 15 through the connection chip 14; when the number of the fan display screen is 3, a USB connection line 16 is connected to the rightmost connection hole 15 through the connection chip 14, and a data connection 17 is connected between the two connection holes 15 close to each other through the connection chip 14; two T-shaped card slots 18 are provided on the right side of the fan frame 1, and two slide plates 19 are provided on the left side of the fan frame 1, and a card block 20 is provided on the right side of the slide plate 19; a USB connector 21 is provided at a position between the T-shaped card slots 18 on the right side of the fan frame 1, and a USB terminal 22 is provided at a position between the card blocks 20 on the left side of the fan frame 1; a sealing plate 23 is extended inwardly from the screen display circular groove 101; and anti-slip ribs 24 are provided on the outside of the bracket shell 102.

[0030] The utility model can install the display frame 6 and the micro display screen 8 on the fan through the screw column 5. The micro display screen 8 is located at the central impeller of the fan, so as not to affect the heat dissipation of the chassis. Different contents can be displayed at the fan through the micro display screen 8, such as GPU temperature, CPU temperature, fan speed, etc., which can monitor the internal operation of the host in real time to ensure its safe operation. For example, clock time, date, weather, etc., play the most intuitive and direct role in information transmission, improve the quality of life of users, and customize patterns, animations, videos, etc., play a certain role in entertainment and leisure, increase the user's experience, etc.; a heat dissipation hole 11 is also provided on the right side of the display frame 6 to achieve heat dissipation of the micro display screen 8 Heat is prevented to avoid long-term continuous high temperature state inside due to ineffective heat dissipation, and normal display of the display screen, such as brightness, contrast and color fidelity, is maintained, and the overall performance and display effect of the display screen, thereby ensuring its service life, is ensured; a connecting chip 14 is also arranged in the fan display screen, and the connecting chip 14 is electrically connected to the micro display screen 8 and the circuit board 7, and then only different connecting chips 14 need to be connected to realize information and data exchange between different fan display screens, that is, the fan display screen in this product can be used individually as needed, or multiple can be used together, and the same screen content can be displayed, or multiple different screen contents can be displayed, effectively realizing diversified display and personalized customization of information, and having a high degree of flexibility.

[0031] Example 2

[0032] like Figures 1 to 8 A chassis fan display is shown, including a fan frame 1, which is actually composed of two half frames. When the first screw holes 4 are provided at the four corners of the fan frame 1, the fan frame 1 and the above components can be installed on the chassis by rotating the screw column 5 into the first screw hole 4, and the fan frame 1 can also be assembled and fixed. An impeller disk 2 is connected between the rear sides of the fan frame 1, and the impeller disk 2 is located at the center of the fan frame 1. When the high-speed fan blades 3 are installed on the impeller disk 2 through the driving component, the high-speed fan blades 3 can be driven to rotate to realize the extraction and dissipation of heat inside the chassis. Among them, the driving component can be a high-driving force component such as an electric motor. As the core component of the internal structure of the chassis fan, it can generate high-speed rotational force and drive high-speed blades to rotate. The speed and power of the electric motor often affect the wind speed and noise of the fan. Therefore, bearings and guide wheels are installed to reduce the resistance of the fan, thereby reducing noise; of course, the voltage and speed are also adjusted through the motherboard controller to control the speed and wind speed of the chassis fan, which can also achieve the purpose of reducing noise. The above-mentioned components including the electric motor, motor, bearing, guide wheel and motherboard controller are not directly shown in the figure, but are only used as a description for understanding.

[0033] In order to increase the fun of use, colored lights and marquees are also set on the edge of the chassis. Through different lighting effects and color adjustments, it can not only add a sense of technology and fashion to the chassis, but also make the overall appearance of the computer more attractive; for some e-sports players, the colored lights on the chassis can create a better gaming atmosphere and experience, making them more immersed in the game and enhancing the fun of the game. However, the fan position on the chassis focuses more on heat dissipation, making the effect of the marquee look more monotonous and lacking in fresh elements. Therefore, in this product, the fan display can be installed in front of the cooling fan to create a more novel atmosphere effect without affecting the heat dissipation of the chassis itself and occupying space.

[0034] It is understandable that the operator can install the fan frame 1 by placing the fan frame 1 against the installation position on the chassis, then placing the screw column 5 into the first screw hole 4, and then tightening the screw column 5; further, a screen display frame 6 can be set on the front side of the fan frame 1. When the screen display frame 6 is divided into a central display area 61 at the center and four legs 62 connected to the outside of the central display area 61, the screen display frame 6 can be installed through the second screw hole 13 extending backward at the right-angle end, that is, the four legs 62 are in an "×" shape, that is, the ends of the four legs 62 will be exactly located at the four corners of the fan frame 1. Therefore, no matter whether the outer diameter of the second screw hole 13 is smaller than the first screw hole 4, or the outer diameter of the second screw hole 13 is equal to the first screw hole 4, as long as the inner diameters of the two are equal, the screw column 5 can be used to complete the fixing between them, that is, the fan frame 1 is installed on the chassis, and the screen display frame 6 is installed on the fan frame 1.

[0035] The screen display frame 6 is divided into a central display area 61 and four legs 62. As the name implies, the central display area 61 is located in the center, and its size overlaps with the impeller disk 2. On the basis of not affecting the heat dissipation range of the high-speed fan blades 3, when the central display area 61 presents different contents, it can also play a certain decorative and beautifying role. The central display area 61 is circular, and the micro display screen 8 installed through the circuit board 7 inside it is also circular. The screen display content can be set to the following content: such as GPU temperature, CPU temperature, fan speed, etc., which can monitor the internal operation of the host in real time to ensure its safe operation; such as clock time, date, weather, etc., which play the most intuitive and direct role in information transmission and improve the quality of life of users; such as custom patterns, animations, videos, etc., which play a certain role in entertainment and leisure, and increase the user's experience, etc. The four legs 62 extend outward in an "×" shape, which is used to fix the micro display screen 8 on the front side of the fan.

[0036] A positioning block 9 is provided on the support foot 62 at a position in front of the second screw hole 13, that is, the positioning block 9 is also at the end of the support foot 62, and the positioning block 9 can realize the positioning and installation of the protective shell 10. It can be understood that the structural structure of the protective shell 10 is the same as that of the screen display frame 6, and is also in an "×" shape and is divided into a screen display circular groove 101 and four bracket shells 102. An installation groove is provided at the end of the bracket shell 102. After the installation groove is engaged with the positioning block 9, the protective shell 10 can be installed to protect the micro display screen 8; at the same time, in order to facilitate the operator to hold the protective shell 10 for installation, anti-slip ribs 24 are also provided on the outside of the bracket shell 102 to avoid damage caused by falling due to the overly smooth surface of the protective shell 10, thereby increasing the cost of use.

[0037] The screen display circular groove 101 is circular and hollow, and its outer diameter is greater than or equal to the diameter of the micro display screen 8, while the diameter of the internal hollow will not differ too much from the diameter of the screen display circular groove 101, so as to avoid excessive covering of the screen; but since the screen display circular groove 101 has a certain depth, there is a gap of a certain distance from the surface of the micro display screen 8 after extending inward, in order to prevent dust from entering through the gap and affecting the normal display of the micro display screen 8, a sealing plate 23 is also provided on the inner wall of the screen display circular groove 101, and the bottom of the sealing plate 23 will just rest against the surface of the micro display screen 8, thereby playing an effective sealing role, further protecting the micro display screen 8, ensuring its normal operation and extending its service life. In addition, a heat dissipation hole 11 is opened on the right side of the screen circular groove 101 to achieve heat dissipation for the micro display screen 8, so as to avoid a long-term continuous high temperature state inside the screen due to the inability to effectively dissipate heat. Long-term high temperature will accelerate the decomposition of liquid crystal molecules inside the screen and the aging of components, resulting in weakened performance and shortened service life; it will also cause the brightness of the display screen to decrease, the contrast to decrease, and the color to distort, thereby affecting the overall performance and display effect of the display screen; what's worse, it will cause key components such as the circuit board 7 to heat up and short-circuit, causing damage to the display screen.

[0038] In order to further achieve a stable connection between the protective shell 10 and the display frame 6, a secondary clamping assembly 12 is also provided between the two. Clamping holes 122 are provided on both sides of the inner wall of the support leg 62, and correspondingly, buckles 121 are provided on both sides of the inner wall of the bracket shell 102. When the operator holds the protective shell 10 and intends to install it on the display frame 6, the protective shell 10 can be positioned by the positioning block 9 first, and then the buckle 121 in the bracket shell 102 can be inserted into the clamping hole 122 in the support leg 62 by pressing it hard, thereby indirectly achieving the fastening installation of the protective shell 10, and avoiding the protective shell 10 from falling and being damaged when the wind force of the high-speed fan blades 3 blows the protective shell 10.

[0039] Example 3

[0040] Furthermore, a connection chip 14 is provided on the inner wall of the two supporting legs 62 located on the lower side, and the connection chip 14 will be electrically connected to the micro display screen 8 and the circuit board 7, thereby realizing the exchange of information and data; and when the protective shell 10 is installed on the screen display frame 6, the two become a whole, and two connection holes 15 are opened, and the connection holes 15 are both located on the inner side of the connection chip 14, that is, the USB signal can be connected to the connection chip 14 inward through the connection hole 15 to realize power supply and data transmission.

[0041] It is understandable that the fan display in this product can be used individually or in combination as needed; it can also display the same screen content or multiple different screen contents, thereby improving the practicality and diversity of the fan display after installation. Furthermore, this embodiment will use the above display effect to reversely infer the installation and connection methods of the fan display in different usage states:

[0042] When the number of fan display screens is 1, that is, there are only two connection holes 15, and then it is only necessary to install a USB connection line 16 in one of the connection holes 15, and then connect the USB connection line 16 to the connection chip 14, so as to realize power supply and data transmission for the fan display screen;

[0043] When the number of fan display screens is 2, that is, there are 4 connection holes 15, and then it is necessary to install a USB connection line 16 in the rightmost or leftmost connection hole 15 through the connection chip 14 to realize power supply to the fan display screen, and at the same time, connect the data connection 17 between the two adjacent connection holes 15 (i.e., the connection holes 152 and 3), and the left and right sides of the data connection 17 are respectively connected to the connection chip 14, so that data transmission to the fan display screen can be realized;

[0044] When the number of fan display screens is 3, there are 6 connection holes 15, and then it is necessary to install a USB connection line 16 in the rightmost or leftmost connection hole 15 through the connection chip 14 to realize power supply to the fan display screen, and at the same time, data wiring 17 is connected between the two adjacent connection holes 15 (i.e., connection holes 152, 3 and 4, 5). At this time, the number of data wiring 17 is 2, and both the left and right sides are connected to the connection chip 14 to realize data transmission to the fan display screen;

[0045] By analogy, the present embodiment is highly flexible and adaptable to various application scenarios. When it is necessary to display content uniformly, the user can set all display screens to synchronous display mode to ensure that all screens display the same content; when it is necessary to display multiple different contents, the user can set the display screen to split-screen display mode, and each screen independently displays different content; in summary, the user can flexibly adjust the content of each display screen according to needs, effectively realizing diversified display and personalized customization of information.

[0046] Next, the multiple displays of the fan display also represent the increase in the number of fans behind it, and then the fans need to be spliced ​​and data connected and shared in an operable manner. The specific setting is: two T-shaped card slots 18 are provided on the right side of the fan frame 1, and the T-shaped card slots 18 are arranged one above and one below. Correspondingly, a card block 20 is provided on the left side of the fan frame 1 through a slide plate 19. The area of ​​the card block 20 will be the same as the lateral area of ​​the T-shaped card slot 18, and the vertical width of the T-shaped card slot 18 is adapted to the size of the slide plate 19, and then the fan frame 1 is installed from top to bottom, that is, the fan frame 1 drives the card block 20 thereon to be inserted into the card slot of another fan frame 1 first, and then the slide plate 19 slides downward through the "I" on the T-shaped card slot 18, driving the card block 20 to be stuck on the "I" on the T-shaped card slot 18, completing the splicing of the two fan frames 1, and cooperating with the multiple uses of the fan display.

[0047] A USB connector 21 is provided between the T-shaped card slots 18, and a USB terminal 22 is correspondingly provided between the card blocks 20. It can be understood that when the two fan frames 1 are spliced, the USB terminal 22 will also be inserted into the USB connector 21. Without additional operation or cable connection, data information exchange between the fans can be achieved, bringing users a more convenient and intelligent use experience.

[0048] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0049] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A chassis fan display, comprising a fan frame and an impeller disk, wherein the impeller disk is connected to the rear side of the fan frame, and the front side of the impeller disk is provided with high-speed blades for rotation, characterized in that: The four corners of the fan frame are provided with first screw holes, a display frame is installed between the first screw holes via screw columns, the display frame includes a central display area and four legs connected to the outside of the central display area, a micro display screen is installed on the front side of the central display area via a circuit board, a protective shell is installed on the front side of the legs via positioning blocks, the protective shell includes a display circular groove and four bracket shells connected to the outside of the display circular groove, and a heat dissipation hole is opened on the right side of the display circular groove.

2. A chassis fan display according to claim 1, characterized in that: A secondary clamping assembly is connected between the bracket shell and the support leg. The secondary clamping assembly includes a buckle and a clamping hole. The clamping hole is located on the inner wall of the support leg, and the buckle is located on the inner wall of the bracket shell.

3. A chassis fan display according to claim 2, characterized in that: The end of the support leg extends backwards to be provided with a second screw hole, and the second screw hole cooperates with the screw column.

4. A chassis fan display according to claim 3, characterized in that: The inner walls of the two legs at the lower side are both provided with connection chips.

5. A chassis fan display according to claim 4, characterized in that: Two connection holes are provided between the support leg and the bracket shell, and both of the connection holes are located outside the connection chip.

6. A chassis fan display according to claim 5, characterized in that: When the number of the fan display screen is 1, a USB connection line is connected to the connection hole through the connection chip; When the number of the fan display screens is 3, a USB connection line is connected to the rightmost connection hole through the connection chip, and a data connection line is connected between two connection holes that are close to each other through the connection chip.

7. The chassis fan display according to claim 1, characterized in that: The right side of the fan frame is provided with two T-shaped slots, the left side of the fan frame is provided with two slide plates, and the right side of the slide plate is provided with a card block.

8. The chassis fan display according to claim 7, characterized in that: A USB connector is provided at a position between the T-shaped card slots on the right side of the fan frame, and a USB terminal is provided at a position between the card blocks on the left side of the fan frame.

9. The chassis fan display according to claim 1, characterized in that: A sealing plate is provided inwardly extending from the screen circular groove.

10. The chassis fan display according to claim 1, characterized in that: Anti-skid ribs are arranged on the outer sides of the bracket shell.

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