Angle-adjustable desk type all-in-one machine

Abstract

The utility model belongs to the technical field of desk type all-in-one machines, and particularly relates to an angle-adjustable desk type all-in-one machine which comprises a desk type all-in-one machine display screen, a desk type all-in-one machine heat dissipation assembly is installed on the back of the desk type all-in-one machine display screen, and a screen inclination adjusting assembly is arranged on the back of the desk type all-in-one machine heat dissipation assembly. A screen inclination adjusting assembly is installed on the base, a table type all-in-one machine adjusting base assembly is installed at the bottom end of the screen inclination adjusting assembly, the screen inclination adjusting assembly comprises a supporting inclined rod, the top end of the supporting inclined rod is fixedly connected with a threaded ring opening, the outer wall of the threaded ring opening is in threaded connection with a fastening nut, and an adjusting groove is formed in the edge side of the threaded ring opening; according to the utility model, the inclination angle and orientation of the screen can be conveniently adjusted without moving the chassis, the structure is simple, the operation is convenient, and the dustproof heat dissipation assembly is arranged, so that the internal parts of the host can be conveniently protected.

Description

Technical Field

[0001] The utility model relates to the technical field of desktop all-in-one machines, in particular to an angle-adjustable desktop all-in-one machine. Background Art

[0002] An all-in-one desktop computer is a computer that integrates the host of a traditional split desktop computer into a monitor. This design makes the computer host and the monitor form a whole, thus saving space and simplifying line connections.

[0003] In Chinese Patent 201721569808.7, the utility model discloses an adjustable desktop all-in-one machine foot, which mainly relates to the field of all-in-one machine foot design. It includes a machine body and a machine foot. The two sides of the machine body are provided with a limit baffle, a hinge shaft, and a placement cavity from the outside to the inside. The top of the machine foot is hinged with the hinge shaft. When the machine foot is opened, the limit baffle contacts the outer side of the machine foot. The size of the placement cavity is adapted to the machine foot. The top wall of the placement cavity is provided with a magnetic sheet, and the inner side of the machine foot is provided with an iron sheet. When the machine foot is placed in the placement cavity, the iron sheet and the magnetic sheet attract and fit each other. The beneficial effect of the utility model is that the device solves the problems mentioned in the background technology very well. The machine body and the machine foot are no longer an integrated structure. The foot no longer protrudes during packaging, which reduces the packaging cost and improves the packaging efficiency. Moreover, it is also very good to avoid damage during transportation; and it can be easily replaced when the machine foot is accidentally broken.

[0004] The existing angle-adjustable desktop all-in-one computers have different users with different habits during use, and require different orientations of the all-in-one computer screens. Some existing all-in-one computers use a universal ball to adjust the orientation of the screen. However, there is a lack of a fastening structure on the outside of the ring, and only the friction between the universal ball and the ring is used to support and limit the adjusted screen. After long-term use, the ring may become loose, resulting in a poor fixing effect on the universal ball, which may cause the screen to tilt or shake easily during use. Existing all-in-one computers usually use a cooling fan to discharge heat from the heat dissipation holes. However, when the all-in-one computer is not in use, external dust and other impurities are easy to float into the interior of the all-in-one computer host through the heat dissipation holes and adhere to its internal components, which may easily cause short circuits or damage to some precision electrical components.

[0005] Therefore, in view of the above problems, an angle-adjustable desktop all-in-one computer is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the problem that different users have different habits during the use of existing angle-adjustable desktop all-in-ones, and the orientation of the all-in-one screen needs to be different. Some existing all-in-ones use universal balls to adjust the screen orientation. However, there is a lack of a fastening structure outside the ring opening, and only the friction between the universal ball and the ring opening is used to support and limit the adjusted screen. After long-term use, the ring opening may become loose, resulting in poor fixing effect on the universal ball. Furthermore, during use, the screen is likely to tilt or shake easily. In addition, existing all-in-ones usually discharge heat from the heat dissipation holes through a cooling fan. However, when the all-in-one is not in use, external dust and other impurities are likely to float into the interior of the all-in-one host from the heat dissipation holes and adhere to its internal components, easily causing short circuits or damage to some precision electrical components.

[0007] The technical solution adopted by the present utility model to solve its technical problems is as follows: An angle-adjustable desktop all-in-one described in the present utility model includes a desktop all-in-one display screen. A desktop all-in-one heat dissipation component is installed on the back of the desktop all-in-one display screen, and a screen inclination adjustment component is provided on the back of the desktop all-in-one heat dissipation component. And a desktop all-in-one adjustment base component is installed at the bottom of the screen inclination adjustment component. The screen inclination adjustment component includes a support diagonal rod. The top of the support diagonal rod is fixedly connected with a threaded ring opening, and a fastening nut is threadedly connected to the outer wall of the threaded ring opening. An adjustment groove is formed on the side of the threaded ring opening, and an anti-detachment limit ring is integrally connected to the end of the threaded ring opening. A universal ball is snap-fitted inside the threaded ring opening, and a connection block is fixedly connected to the top of the universal ball.

[0008] Preferably, the connection block forms a rotating structure with the threaded ring opening through the universal ball, and two adjustment grooves are symmetrically arranged about the vertical central axis of the anti-detachment limit ring.

[0009] Preferably, the desktop all-in-one adjustment base component includes a desktop all-in-one bottom plate. An anti-slip bottom pad is fixedly connected to the bottom of the desktop all-in-one bottom plate, and an external support ring opening is fixedly connected to the top of the desktop all-in-one bottom plate. A bottom anti-tip support block is fixedly connected to the side of the external support ring opening, and a second rotating shaft is rotatably connected inside the external support ring opening. And a fastening bolt is closely attached to the side of the second rotating shaft.

[0010] Preferably, the second rotating shaft and the support diagonal rod are integrally provided, and the support diagonal rod forms a rotating structure with the external support ring opening through the second rotating shaft. The longitudinal cross-sectional shape of the bottom anti-tip support block is set as a right triangle, and two bottom anti-tip support blocks are symmetrically arranged about the vertical central axis of the external support ring opening.

[0011] Preferably, the desktop all-in-one heat dissipation component includes a host shell, a desktop all-in-one host is installed inside the host shell, and a heat dissipation fan is installed on the side of the desktop all-in-one host, the inner wall of the host shell is fixedly connected with a slide groove, and the inside of the slide groove is fixedly connected with a dust baffle, and the inside of the dust baffle is provided with a first ventilation hole, the outer wall of the dust baffle is tightly fitted with a heat dissipation back plate, and the inside of the heat dissipation back plate is provided with a second ventilation hole, the side of the dust baffle is fixedly connected with an adjustment slider, and the end of the adjustment slider is fixedly connected with a first rotating shaft, the external rotation of the first rotating shaft is connected with a limit block, and the internal clamping connection of the limit block is connected with an upper limit snap-in, and a lower limit snap-in is provided at the bottom of the upper limit snap-in.

[0012] Preferably, the dust baffle forms a sliding structure with the mainframe housing via a sliding groove, and two sliding grooves are symmetrically arranged about the vertical center axis of the dust baffle.

[0013] Preferably, the limit clamping block forms a rotating structure with the adjusting slider through the first rotating shaft, and the limit clamping block and the upper limit clamping opening form a clamping structure.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model is provided with a screen inclination adjustment component, and a universal ball that can be rotated and adjusted is used to freely adjust the inclination angle of the desktop all-in-one display screen, so as to adapt to the user's usage habits. A fastening nut is provided to cooperate with the adjustment slot. When the angle needs to be adjusted, the end of the threaded ring can be loosened to allow the universal ball to be rotated and adjusted. After the adjustment is completed, the end of the threaded ring can be tightened to facilitate clamping and fixing the universal ball, so as to limit and fix the inclination angle of the desktop all-in-one display screen.

[0016] 2. The utility model is provided with a desktop all-in-one machine adjustment base assembly, and the second rotating shaft can rotate inside the outer support ring, so that the desktop all-in-one machine display screen can be adjusted in direction without moving the chassis of the all-in-one machine, and fastening bolts are provided to facilitate limiting and fixing after adjusting to a suitable angle, and the bottom anti-falling support block is convenient for enhancing the stability of the entire chassis;

[0017] 3. The utility model is provided with a desktop all-in-one heat dissipation component, and the dust baffle can be moved up and down to adjust, so that when in use, the first air hole and the second air hole can be aligned, so as not to hinder heat dissipation. When the all-in-one machine is not in use, the first air hole and the second air hole can be staggered, so that the second air hole can be blocked, so as to prevent foreign dust and other impurities from entering the interior of the desktop all-in-one machine and affecting its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of the three-dimensional structure of the overall rear view of the present invention;

[0020] Figure 2 Schematic diagram of the three-dimensional structure of the screen inclination adjustment component part of the present invention;

[0021] Figure 3 Schematic diagram of the three-dimensional structure of the adjustment base component part of the all-in-one desktop computer of the present invention;

[0022] Figure 4 Schematic diagram of the three-dimensional structure of the heat dissipation component part of the all-in-one desktop computer of the present invention;

[0023] Figure 5 For Figure 1 The enlarged structural diagram at position A in

[0024] In the figure: 1. All-in-one desktop computer display screen; 2. All-in-one desktop computer heat dissipation component; 3. Screen inclination adjustment component; 4. All-in-one desktop computer adjustment base component; 201. Host shell; 202. All-in-one desktop computer host; 203. Cooling fan; 204. Slide groove; 205. Dust-proof baffle; 206. First ventilation hole; 207. Heat dissipation back panel; 208. Second ventilation hole; 209. Adjustment slider; 210. First rotating shaft; 211. Limit block; 212. Upper limit bayonet; 213. Lower limit bayonet; 301. Support diagonal bar; 302. Threaded ring mouth; 303. Tightening nut; 304. Adjustment groove; 305. Anti-detachment limit ring; 306. Universal ball; 307. Connection block; 401. All-in-one desktop computer bottom plate; 402. Anti-slip bottom pad; 403. External support ring mouth; 404. Bottom anti-tip support block; 405. Second rotating shaft; 406. Tightening bolt. Detailed implementation manners

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] Embodiment 1

[0027] As shown in Figure 1 Figure [not provided], an angle-adjustable all-in-one desktop computer includes an all-in-one desktop computer display screen 1. A heat dissipation component 2 of the all-in-one desktop computer is installed on the back of the all-in-one desktop computer display screen 1. A screen inclination adjustment component 3 is provided on the back of the heat dissipation component 2 of the all-in-one desktop computer. And an adjustment base component 4 of the all-in-one desktop computer is installed at the bottom end of the screen inclination adjustment component 3.

[0028] As shown in Figure 2 Figure [not provided], for the angle-adjustable all-in-one desktop computer, the screen inclination adjustment component 3 is used to adjust the inclination angle of the screen. The connecting block 307 and the threaded ring opening 302 form a rotating structure through the universal ball 306. There are two adjustment slots 304 symmetrically arranged about the vertical central axis of the anti-disengagement limiting ring 305. By using the rotatable and adjustable universal ball 306, the inclination angle of the all-in-one desktop computer display screen 1 can be freely adjusted, thus facilitating adaptation to the user's usage habits. And a fastening nut 303 is provided to cooperate with the adjustment slot 304. When the angle needs to be adjusted, the end of the threaded ring opening 302 can be loosened to enable the universal ball 306 to rotate and adjust. And after the adjustment is completed, the end of the threaded ring opening 302 can be tightened, thereby facilitating clamping and fixing of the universal ball 306 and limiting and fixing the inclination angle of the all-in-one desktop computer display screen 1.

[0029] As shown in Figure 3 Figure [not provided], for the angle-adjustable all-in-one desktop computer, the adjustment base component 4 of the all-in-one desktop computer is used to adjust the turning of the screen. The second rotating shaft 405 and the support diagonal rod 301 are integrally provided. And the support diagonal rod 301 forms a rotating structure with the external support ring opening 403 through the second rotating shaft 405. The longitudinal section shape of the bottom anti-toppling support block 404 is set as a right triangle. And there are two bottom anti-toppling support blocks 404 symmetrically arranged about the vertical central axis of the external support ring opening 403. The second rotating shaft 405 can rotate inside the external support ring opening 403, thereby facilitating adjustment of the turning of the all-in-one desktop computer display screen 1 without moving the chassis of this all-in-one computer. And a fastening bolt 406 is provided to facilitate limiting and fixing after adjusting to a suitable angle. The bottom anti-toppling support block 404 facilitates enhancing the stability of the entire chassis.

[0030] As shown in Figure 4 And Figure 5As shown in the figure, an angle-adjustable all-in-one desktop computer. The heat dissipation component 2 of the all-in-one desktop computer is used for heat dissipation and protection of the all-in-one computer. The dust-proof baffle 205 forms a sliding structure with the main computer housing 201 through the sliding groove 204, and there are two sliding grooves 204 symmetrically arranged about the vertical central axis of the dust-proof baffle 205. The limit block 211 forms a rotating structure with the adjustment slider 209 through the first rotating shaft 210, and the limit block 211 forms a clamping structure with the upper limit bayonet 212. The dust-proof baffle 205 can be adjusted up and down. Then, when in use, it is convenient to align the first ventilation hole 206 with the second ventilation hole 208, and thus heat dissipation will not be hindered. When this all-in-one computer is not in use, the first ventilation hole 206 and the second ventilation hole 208 can be staggered, which is convenient for blocking the second ventilation hole 208 and preventing external dust and other impurities from entering the interior of the main computer 202 of the all-in-one desktop computer, affecting its service life.

[0031] Working principle: This all-in-one desktop computer is placed on the user's desktop. If the user wants to adjust the orientation of the display screen 1 of this all-in-one desktop computer so that the screen can face some colleagues or other people to allow them to view some content on the screen, just turn the fastening bolt 406 outwards to reduce the friction between the end of the fastening bolt 406 and the second rotating shaft 405. At this time, the second rotating shaft 405 can easily rotate inside the external support ring 403, and then the orientation of the display screen 1 of the all-in-one desktop computer can be adjusted. After adjusting to the appropriate angle, tighten the fastening bolt 406 so that the end of the fastening bolt 406 tightly abuts against the side of the second rotating shaft 405, and then it can be limited and fixed.

[0032] According to the user's usage habits, if you want to adjust the tilt angle of the display screen 1 of the all-in-one desktop computer, rotate the fastening nut 303 to move the fastening nut 303 away from the anti-detachment limit ring 305. At this time, the adjustment groove 304 loses the tightening effect of the fastening nut 303 and can slightly open. Then, the universal ball 306 can rotate inside the threaded ring 302. After rotating to the appropriate position, tighten the fastening nut 303 upwards and screw the fastening nut 303 to the side of the anti-detachment limit ring 305. At this time, the fastening nut 303 can tighten the end of the threaded ring 302, and then limit and fix the universal ball 306.

[0033] During the operation of this desktop computer, the first ventilation hole 206 is aligned with the second ventilation hole 208. At this time, the heat generated by the operation of the all-in-one computer host 202 can be discharged from the first ventilation hole 206 and the second ventilation hole 208 under the action of the cooling fan 203. When this all-in-one computer is not in use, rotate the limit block 211 outwards so that the limit block 211 disengages from the upper limit bayonet 212. At the same time, slide the adjustment slider 209 and the dust-proof baffle 205 downwards so that the position of the first ventilation hole 206 inside the dust-proof baffle 205 is offset from the second ventilation hole 208. Furthermore, use the non-hole part of the dust-proof baffle 205 to block the second ventilation hole 208, preventing foreign dust and other impurities from entering. At the same time, rotate the limit block 211 and lock it on the lower limit bayonet 213 to carry out limit fixation.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An angle-adjustable desktop all-in-one computer, characterized in that: The invention comprises a desktop all-in-one display screen (1), wherein a desktop all-in-one heat dissipation component (2) is installed on the back of the desktop all-in-one display screen (1), a screen inclination adjustment component (3) is arranged on the back of the desktop all-in-one heat dissipation component (2), and a desktop all-in-one adjustment base component (4) is installed on the bottom end of the screen inclination adjustment component (3); The screen inclination adjustment component (3) comprises a supporting inclined rod (301), the top end of the supporting inclined rod (301) is fixedly connected with a threaded ring (302), and the outer wall of the threaded ring (302) is threadedly connected with a fastening nut (303), the side of the threaded ring (302) is provided with an adjustment groove (304), and the end of the threaded ring (302) is integrally connected with an anti-slip limit ring (305), the inside of the threaded ring (302) is snap-connected with a universal ball (306), and the top of the universal ball (306) is fixedly connected with a connecting block (307).

2. The angle-adjustable desktop all-in-one machine according to claim 1, characterized in that: The connecting block (307) forms a rotating structure with the threaded ring (302) through the universal ball (306), and two adjusting grooves (304) are symmetrically arranged about the vertical center axis of the anti-slip limit ring (305).

3. The angle-adjustable desktop all-in-one machine according to claim 1, characterized in that: The desktop all-in-one machine adjustment base assembly (4) comprises a desktop all-in-one machine bottom plate (401), and the bottom of the desktop all-in-one machine bottom plate (401) is fixedly connected with an anti-skid bottom pad (402), and the top of the desktop all-in-one machine bottom plate (401) is fixedly connected with an external support ring (403), the side of the external support ring (403) is fixedly connected with a bottom anti-falling support block (404), and the inside of the external support ring (403) is rotatably connected with a second rotating shaft (405), and the side of the second rotating shaft (405) is tightly fitted with a fastening bolt (406).

4. The angle-adjustable desktop all-in-one machine according to claim 3, characterized in that: The second rotating shaft (405) and the supporting diagonal rod (301) are integrated, and the supporting diagonal rod (301) forms a rotating structure with the external supporting ring (403) through the second rotating shaft (405), the longitudinal section shape of the bottom anti-falling support block (404) is set to be a right triangle, and two bottom anti-falling support blocks (404) are symmetrically arranged about the vertical center axis of the external supporting ring (403).

5. The angle-adjustable desktop all-in-one machine according to claim 1, characterized in that: The desktop all-in-one heat dissipation component (2) comprises a host shell (201), a desktop all-in-one host (202) is installed inside the host shell (201), and a heat dissipation fan (203) is installed on the side of the desktop all-in-one host (202), the inner wall of the host shell (201) is fixedly connected with a slide groove (204), and the inside of the slide groove (204) is fixedly connected with a dust baffle (205), and the inside of the dust baffle (205) is provided with a first ventilation hole (206), and the outer wall of the dust baffle (205) is tightly attached to the outer wall of the dust baffle (205). A heat dissipation back plate (207) is provided, and a second ventilation hole (208) is provided inside the heat dissipation back plate (207); an adjusting slider (209) is fixedly connected to the side of the dustproof baffle (205), and the end of the adjusting slider (209) is fixedly connected to a first rotating shaft (210); the first rotating shaft (210) is externally rotatably connected to a limit clamping block (211), and the limit clamping block (211) is internally clamped and connected to an upper limit clamping slot (212), and a lower limit clamping slot (213) is provided at the bottom of the upper limit clamping slot (212).

6. The angle-adjustable desktop all-in-one machine according to claim 5, characterized in that: The dust baffle (205) forms a sliding structure with the main housing (201) via a sliding groove (204), and two sliding grooves (204) are symmetrically arranged about the vertical center axis of the dust baffle (205).

7. The angle-adjustable desktop all-in-one machine according to claim 5, characterized in that: The limit clamping block (211) forms a rotating structure through the first rotating shaft (210) and the adjusting slider (209), and the limit clamping block (211) and the upper limit clamping opening (212) form a clamping structure.

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