All-in-one machine facilitating angle adjustment

Abstract

The utility model relates to the technical field of all-in-one machines, in particular to an all-in-one machine convenient for angle adjustment, which comprises a display host and a fixed seat, a connecting seat is arranged at the top of the fixed seat; a rotating seat is rotationally arranged on the connecting seat; the rotating seat is connected with the display host; a worm gear is rotationally arranged in the connecting seat; a worm is rotationally arranged in the connecting seat; the worm gear is meshed with the worm; a rotating shaft is arranged between the worm gear and the rotating seat; the rotating seat is in coaxial transmission with the worm wheel through a rotating shaft; a rotating nut is arranged outside the fixed seat; and the rotating nut is connected with the worm. According to the utility model, the horizontal angle adjustment of the display host is realized through the worm and gear structure, and the worm and gear have the advantage of self-locking, so that the angle of the display host can be effectively locked, and the display host has the advantages of stability, reliability, simple structure and low cost.

Description

Technical Field

[0001] The utility model relates to the technical field of all-in-one machines, and in particular to an all-in-one machine which is convenient for adjusting angles. Background Art

[0002] The touch all-in-one computer is composed of advanced touch screen, motherboard, memory, hard disk, graphics card and other electronic components, and its working principle is the same as that of traditional PC. According to the size of the touch screen and the software, it can realize public information query, advertising display, media interaction, conference content display, offline experience store product display, etc. If it is combined with peripherals such as fingerprint scanner, scanner, card reader, micro printer, etc., it can realize specific needs such as fingerprint attendance, card swiping, printing, etc. Generally different from electronic whiteboard, it can realize more functions.

[0003] In order to facilitate the horizontal angle adjustment of the all-in-one machine, there are currently two main methods used on the market: the first is to directly set the all-in-one machine on the bracket through a rotating shaft, so that the all-in-one machine can be adjusted horizontally on the bracket, but this method has the problem of difficulty in fixing the horizontal angle of the all-in-one machine after being used for a period of time; the second is to set a motor on the bracket, and use the motor to drive the all-in-one machine to adjust the horizontal angle on the bracket, but this method has the problem of high cost.

[0004] Patent application numbers CN209821718U and CN216748717U disclose a worm gear structure to achieve the up and down swinging of the display, but the structure requires the display to have sufficient strength, otherwise it is easy to break at the rotation point, and the structure cannot achieve the function of rotating in the horizontal direction. Utility Model Content

[0005] The purpose of the utility model is to provide an all-in-one machine which is easy to adjust the angle in view of the above-mentioned deficiencies in the prior art.

[0006] The purpose of the utility model is achieved through the following technical solutions: an all-in-one machine that is easy to adjust the angle, comprising a display host and a fixing seat; a connecting seat is provided on the top of the fixing seat; a rotating seat is rotatably provided on the connecting seat; the rotating seat is connected to the display host;

[0007] A worm wheel is provided for rotation inside the connecting seat; a worm is provided for rotation inside the connecting seat; the worm wheel is meshed with the worm; a rotating shaft is provided between the worm wheel and the rotating seat; the rotating seat is coaxially driven with the worm wheel through the rotating shaft; a rotating nut is provided outside the fixed seat; the rotating nut is connected to the worm.

[0008] The utility model is further configured that a first display sub-machine is disposed on one side of the display host, and a second display sub-machine is disposed on the other side of the display host.

[0009] The utility model is further configured such that a first hinge is provided between the first display auxiliary machine and one side of the display main machine; and a second hinge is provided between the second display auxiliary machine and the other side of the display main machine.

[0010] The utility model is further configured that the worm includes a connecting section and a threaded section; one end of the connecting section is connected to the rotating nut; the other end of the connecting section is connected to the threaded section;

[0011] The connecting seat is provided with a first bearing, a second bearing and a third bearing; the third bearing is provided at the threaded section; the second bearing is provided between the other end of the connecting section and the threaded section; the first bearing is provided at one end of the connecting section.

[0012] The utility model is further configured as follows: a limiting column is provided in the connecting seat; a limiting rod is provided on the limiting column; a plurality of limiting holes are provided along the circumferential surface of the worm wheel; and a limiting block is provided on the limiting hole.

[0013] The utility model is further configured that the fixed seat comprises a base and a telescopic seat; the telescopic seat is movably and telescopically arranged on the top of the base; and the connecting seat is arranged on the top of the telescopic seat.

[0014] The utility model is further configured that the telescopic seat is provided with a locking nut for locking with the base.

[0015] Beneficial effects of the utility model: the utility model realizes the horizontal angle adjustment of the display host through the worm gear structure, and the worm gear has the advantage of self-locking, so it can effectively lock the angle of the display host, and has the advantages of stability, reliability, simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is the internal structure diagram of the connecting seat of the utility model;

[0019] Figure 3 This is the internal structure diagram of the utility model after the connecting seat hides the rotating seat;

[0020] Among them: 1. display host; 11. first display auxiliary machine; 12. second display auxiliary machine; 13. first hinge; 14. second hinge; 21. base; 22. telescopic seat; 23. locking nut; 3. connecting seat; 4. rotating seat; 51. worm gear; 52. worm; 53. rotating shaft; 54. rotating nut; 61. connecting section; 62. threaded section; 71. first bearing; 72. second bearing; 73. third bearing; 8. limiting column; 81. limiting rod; 82. limiting hole; 83. limiting block. DETAILED DESCRIPTION

[0021] The utility model is further described in conjunction with the following embodiments.

[0022] Depend on Figures 1 to 3 It can be seen that the all-in-one machine with easy angle adjustment described in this embodiment includes a display host 1 and a fixing seat; a connecting seat 3 is provided on the top of the fixing seat; a rotating seat 4 is rotatably provided on the connecting seat 3; and the rotating seat 4 is connected to the display host 1;

[0023] A worm wheel 51 is rotatably provided inside the connecting seat 3; a worm 52 is rotatably provided inside the connecting seat 3; the worm wheel 51 is meshed with the worm 52; a rotating shaft 53 is provided between the worm wheel 51 and the rotating seat 4; the rotating seat 4 is coaxially driven with the worm wheel 51 through the rotating shaft 53; a rotating nut 54 is provided outside the fixed seat; the rotating nut 54 is connected to the worm 52.

[0024] Specifically, the all-in-one machine that is easy to adjust the angle described in this embodiment, when the horizontal angle of the display host 1 needs to be adjusted, the rotating nut 54 is rotated to rotate the worm 52, and when the worm 52 rotates, it drives the worm wheel 51 to rotate, that is, the worm wheel 51 can drive the rotating seat 4 to rotate through the rotating shaft 53 to adjust the horizontal angle of the display host 1; this embodiment realizes the horizontal angle adjustment of the display host 1 through the worm wheel 51 and worm 52 structure, and the worm wheel 51 and worm 52 have the advantage of self-locking, so that the angle of the display host 1 can be effectively locked, and it has the advantages of stability, reliability, simple structure and low cost.

[0025] In the embodiment of the integrated machine with easy angle adjustment, a first display sub-machine 11 is provided on one side of the display main machine 1, and a second display sub-machine 12 is provided on the other side of the display main machine 1. The above arrangement makes it easier for users to observe the integrated machine.

[0026] In the embodiment of the integrated machine with easy angle adjustment, a first hinge 13 is provided between the first display auxiliary machine 11 and one side of the display main machine 1; a second hinge 14 is provided between the second display auxiliary machine 12 and the other side of the display main machine 1. The above arrangement facilitates the adjustment of the angle between the first display auxiliary machine 11 and the display main machine 1, and facilitates the adjustment of the angle between the second display auxiliary machine 12 and the display main machine 1.

[0027] In this embodiment, the worm 52 includes a connecting section 61 and a threaded section 62. One end of the connecting section 61 is connected to the rotating nut 54. The other end of the connecting section 61 is connected to the threaded section 62.

[0028] The connecting seat 3 is provided with a first bearing 71 , a second bearing 72 and a third bearing 73 ; the third bearing 73 is provided on the threaded section 62 ; the second bearing 72 is provided between the other end of the connecting section 61 and the threaded section 62 ; the first bearing 71 is provided on one end of the connecting section 61 .

[0029] Specifically, in this embodiment, the first bearing 71 , the second bearing 72 and the third bearing 73 are provided so that the worm 52 can rotate stably.

[0030] In the embodiment of the integrated machine that is easy to adjust the angle, the connection seat 3 is provided with a limit column 8; the limit column 8 is provided with a limit rod 81; the worm wheel 51 is provided with a plurality of limit holes 82 along the circumference; and the limit holes 82 are provided with a limit block 83. Through the above arrangement, the rotation angle of the worm wheel 51 can be limited, thereby limiting the rotation angle of the display host 1.

[0031] The embodiment of the invention is an all-in-one machine that is easy to adjust the angle. The fixed seat includes a base 21 and a telescopic seat 22. The telescopic seat 22 is movably and telescopically arranged on the top of the base 21. The connecting seat 3 is arranged on the top of the telescopic seat 22. The above arrangement facilitates the adjustment of the height of the display host 1.

[0032] In the embodiment of the integrated machine that is easy to adjust the angle, the telescopic seat 22 is provided with a locking nut 23 for locking with the base 21. The above arrangement facilitates locking and fixing of the telescopic seat 22 and the base 21.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An all-in-one machine that is easy to adjust the angle, characterized in that: It comprises a display host (1) and a fixing seat; a connecting seat (3) is provided on the top of the fixing seat; a rotating seat (4) is rotatably provided on the connecting seat (3); the rotating seat (4) is connected to the display host (1); A worm wheel (51) is rotatably provided inside the connecting seat (3); a worm (52) is rotatably provided inside the connecting seat (3); the worm wheel (51) is meshed with the worm (52); a rotating shaft (53) is provided between the worm wheel (51) and the rotating seat (4); the rotating seat (4) is coaxially driven with the worm wheel (51) through the rotating shaft (53); a rotating nut (54) is provided outside the fixed seat; the rotating nut (54) is connected to the worm (52); A limiting column (8) is provided inside the connection seat (3); a limiting rod (81) is provided on the limiting column (8); a plurality of limiting holes (82) are provided along the circumferential surface of the worm wheel (51); and a limiting block (83) is provided on the limiting hole (82).

2. The all-in-one machine with easy angle adjustment according to claim 1, characterized in that: A first display sub-machine (11) is provided on one side of the display main machine (1); and a second display sub-machine (12) is provided on the other side of the display main machine (1).

3. The all-in-one machine with easy angle adjustment according to claim 2, characterized in that: A first hinge (13) is provided between the first display auxiliary machine (11) and one side of the display main machine (1); and a second hinge (14) is provided between the second display auxiliary machine (12) and the other side of the display main machine (1).

4. The all-in-one machine with easy angle adjustment according to claim 1, characterized in that: The worm (52) comprises a connecting section (61) and a threaded section (62); one end of the connecting section (61) is connected to the rotating nut (54); the other end of the connecting section (61) is connected to the threaded section (62); The connecting seat (3) is provided with a first bearing (71), a second bearing (72) and a third bearing (73); the third bearing (73) is provided on the threaded section (62); the second bearing (72) is provided between the other end of the connecting section (61) and the threaded section (62); and the first bearing (71) is provided on one end of the connecting section (61).

5. The all-in-one machine with easy angle adjustment according to claim 1, characterized in that: The fixed seat comprises a base (21) and a telescopic seat (22); the telescopic seat (22) is movably and telescopically arranged on the top of the base (21); and the connecting seat (3) is arranged on the top of the telescopic seat (22).

6. The all-in-one machine with easy angle adjustment according to claim 5, characterized in that: The telescopic seat (22) is provided with a locking nut (23) for locking with the base (21).

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