Fixed screen desk type device with wheels

Abstract

The utility model discloses a fixed screen desk type device with wheels, which comprises a connecting bin, a fixed seat is arranged at the top of the connecting bin, rollers are symmetrically arranged on two sides of the bottom of the fixed seat, a sliding chute is arranged in the middle of the top of the connecting bin and is positioned inside the rollers, a connecting shaft is arranged inside the connecting bin, and the connecting shaft is connected with the fixed seat. A rotating disc is arranged at the top of the outer side of the connecting shaft, multiple sets of second hinge rods are evenly arranged on the outer side of the rotating disc, first hinge rods are hinged to one sides of the second hinge rods, and moving rods are arranged at the tops of the first hinge rods; through the cooperation of the first hinge rod, the moving rod, the first bevel gear, the connecting shaft, the second hinge rod, the second bevel gear, the connecting sleeve and the rotating rod, in the using process, bases of different sizes of different display screens can be clamped, so that the device can adapt to multiple sets of screens, and the stability of the screens in the using process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of screen fixing, in particular to a screen fixing desktop device with wheels. Background Art

[0002] In order to prevent some desktop display screens from falling over and being damaged during placement, they need to be fixed in place to ensure their stability. Therefore, special devices are required to maintain their position during the fixing process.

[0003] The existing screen fixing device with the authorization publication number of "CN207438059U" includes an outer frame and at least one extension structure, the outer frame is provided with a receiving space, the at least one extension structure includes a rotating gear, two moving parts and a fixed part, the fixed part is fixed to a screen, the rotating gear is rotatably installed on the fixed part, the rotating gear is meshed with the two moving parts for transmission, and the two moving parts are located on opposite sides of the rotating gear. The rotating gear rotates to separate the two moving parts until they abut against the outer frame, and the screen and the two moving parts abut against opposite sides of the outer frame to fix the screen. The fixing is simple, the removal is convenient, the structure is novel, the design is ingenious, and the practicality is strong. When the screen is fixed with screws, frequent disassembly of the threaded holes will cause damage, which will affect the normal use of the screen.

[0004] However, the device simply fixes the position of the screen. In some places such as Internet cafes, in order to ensure the distance between the screens, it is sometimes necessary to adjust the position of the screens. However, if the position of the screen is directly fixed, it is sometimes necessary to remove it to adjust its position. Utility Model Content

[0005] The purpose of the utility model is to provide a fixed screen desktop device with wheels to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed screen desktop device with wheels, comprising a connecting warehouse, a fixed seat is arranged on the top of the connecting warehouse, rollers are symmetrically arranged on both sides of the bottom of the fixed seat, a slide groove is arranged in the middle of the top of the connecting warehouse, the slide groove is located inside the roller, a connecting shaft is arranged inside the connecting warehouse, a turntable is arranged on the top of the outer side of the connecting shaft, a plurality of groups of second hinged rods are evenly arranged on the outer side of the turntable, a first hinged rod is hinged on one side of the second hinged rod, a moving rod is arranged on the top of the first hinged rod, a splint is arranged on the top of the moving rod, the fixed seat A plurality of guide slots are evenly arranged on the top of the device, the moving rod and the guide slots are adapted to each other, a second bevel gear is arranged at the bottom of the connecting shaft, a connecting sleeve is arranged at one end of the fixed seat, a rotating rod is arranged inside the connecting sleeve, a first bevel gear is arranged at one end of the rotating rod, the first bevel gear and the second bevel gear are meshed with each other, connecting plates are symmetrically arranged on both sides of the fixed seat, connecting plates are symmetrically arranged on both sides of the top of the connecting plate, a spring is arranged on the outside of the connecting plate, a pull plate is arranged on the top of the two groups of the plug rods, and sockets are symmetrically arranged at both ends of one side of the top of the connecting bin, and the connecting plate and the sockets are adapted to each other.

[0007] Preferably, fixing plates are symmetrically provided on both sides of the connecting bin, and connecting holes are symmetrically provided at both ends of one side of the top of the fixing plates. During the installation process, bolts can be screwed into the connecting holes to fix the position of the connecting bin.

[0008] Preferably, a mounting hole is provided at the connecting plate, and the top of the plug rod extends to the top of the connecting plate through the mounting hole, so that the plug rod can move along the mounting hole and move in a straight line.

[0009] Preferably, a limiting ring is provided on the outer side of the insertion rod, and the spring is respectively connected to the limiting ring and the connecting plate to prevent the insertion rod from falling off and to fix the position of the insertion rod.

[0010] Preferably, a connecting groove is provided on the outer side of the first bevel gear, and the second hinged rod is located inside the connecting groove, so as to facilitate the flipping of the second hinged rod and prevent the flipping angle of the second hinged rod from being limited.

[0011] Preferably, a partition is provided inside the fixing seat, and the bottom of the connecting shaft passes through the partition and is connected to the second bevel gear to facilitate maintaining the position of the second bevel gear.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the fixed screen desktop device with wheels;

[0013] Through the cooperation of the first hinge rod, the moving rod, the first bevel gear, the connecting shaft, the second hinge rod, the second bevel gear, the connecting sleeve and the rotating rod, during use, bases of different sizes according to different display screens can be clamped, so that the device can adapt to multiple sets of screens to ensure the stability of the screen during use. At the same time, through the cooperation of the jack, the connecting plate, the pull plate, the roller, the plug rod and the spring, after the screen is fixed, the position of the screen can be adjusted within a certain distance, which is convenient for adjusting the position of the screen without disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 This is a front cross-sectional view of the utility model;

[0017] Figure 4 For the utility model Figure 3 A magnified image of point A;

[0018] Figure 5 The utility model is a top view. Figure 1 ;

[0019] Figure 6 The utility model is a top view. Figure 2 .

[0020] In the figure: 1. connecting bin; 2. slide groove; 3. socket; 4. connecting plate; 5. pull plate; 6. guide groove; 7. clamping plate; 8. fixing plate; 9. fixing seat; 10. turntable; 11. roller; 12. first hinge rod; 13. moving rod; 14. first bevel gear; 15. connecting shaft; 16. second hinge rod; 17. second bevel gear; 18. connecting sleeve; 19. rotating rod; 20. insert rod; 21. spring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 6The embodiment of the utility model is as follows: a fixed screen desktop device with wheels comprises a connecting warehouse 1, a fixing plate 8 is symmetrically arranged on both sides of the connecting warehouse 1, and connecting holes are symmetrically arranged at both ends of one side of the top of the fixing plate 8. During the installation process, the bolts can be screwed into the inside of the connecting holes to fix the position of the connecting warehouse 1. A fixing seat 9 is arranged on the top of the connecting warehouse 1, and rollers 11 are symmetrically arranged on both sides of the bottom of the fixing seat 9. A slide groove 2 is arranged in the middle of the top of the connecting warehouse 1, and the slide groove 2 is located inside the roller 11. The interior of the connecting warehouse 1 is provided with a connecting Axle 15, a rotating disk 10 is provided on the top of the outer side of the connecting shaft 15, a plurality of second hinged rods 16 are evenly provided on the outer side of the rotating disk 10, a connecting groove is provided on the outer side of the first bevel gear 14, the second hinged rod 16 is located inside the connecting groove, which is convenient for the second hinged rod 16 to flip and prevents the flipping angle of the second hinged rod 16 from being limited, a first hinged rod 12 is hinged on one side of the second hinged rod 16, a moving rod 13 is provided on the top of the first hinged rod 12, a clamping plate 7 is provided on the top of the moving rod 13, and a plurality of guide through grooves 6 are evenly provided on the top of the fixed seat 9;

[0023] The moving rod 13 is adapted to the guide groove 6, a second bevel gear 17 is provided at the bottom of the connecting shaft 15, a partition is provided inside the fixed seat 9, and the bottom of the connecting shaft 15 passes through the partition and is connected to the second bevel gear 17 to facilitate maintaining the position of the second bevel gear 17, a connecting sleeve 18 is provided at one end of the fixed seat 9, a rotating rod 19 is provided inside the connecting sleeve 18, and a first bevel gear 14 is provided at one end of the rotating rod 19, and the first bevel gear 14 and the second bevel gear 17 are meshed with each other, and connecting plates 4 are symmetrically provided on both sides of the fixed seat 9, and two connecting plates 4 at the top of the connecting plates 4 are provided. A connecting plate 4 is symmetrically provided on the side, and a mounting hole is provided at the connecting plate 4. The top of the plug rod 20 extends to the top of the connecting plate 4 through the mounting hole, which is convenient for the plug rod 20 to move along the mounting hole so that it can move in a straight line. A spring 21 is provided on the outside of the connecting plate 4, and a limiting ring is provided on the outside of the plug rod 20. The spring 21 is respectively connected to the limiting ring and the connecting plate 4 to prevent the plug rod 20 from falling off and fix the position of the plug rod 20. A pull plate 5 is provided on the top of the two groups of plug rods 20, and holes 3 are symmetrically provided at both ends of one side of the top of the connecting bin 1, and the connecting plate 4 and the holes 3 are adapted to each other.

[0024] Working principle: In the process of fixing the screen, first put the bottom of the screen inside the fixing seat 9, then rotate the rotating rod 19, due to the cooperation of the moving rod 13 and the guide slot 6, the first hinge rod 12 can only move along a straight line, and then the rotating rod 19 drives the second hinge rod 16 to flip, so that the first hinge rod 12 and the moving rod 13 slide along the track of the guide slot 6, so that the multiple groups of clamps 7 are close to each other, and then the bottom of the screen is clamped to fix it inside the fixing seat 9, and the position of the screen is adjusted when it is necessary. When the pull plate 5 is pulled, the pull plate 5 drives the insertion rod 20 to move upward and compresses the spring 21. Then the insertion rod 20 disengages from the socket 3, thereby releasing the fixation of the connecting plate 4. At this time, the fixing seat 9 is pulled to move, and the fixing seat 9 drives the roller 11 to roll, so that the fixing seat 9 moves along the trajectory of the connecting plate 4, thereby adjusting the position of the fixing seat 9. After the adjustment is completed, the pull plate 5 is released. At this time, the pull plate 5 is reset to drive the insertion rod 20 to move downward, and then the insertion rod 20 is inserted into the inside of the socket 3, thereby re-fixing the position of the fixing seat 9.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A fixed screen desktop device with wheels, comprising a connection compartment (1), characterized in that: A fixing seat (9) is provided at the top of the connecting warehouse (1), rollers (11) are symmetrically provided on both sides of the bottom of the fixing seat (9), a slide groove (2) is provided in the middle of the top of the connecting warehouse (1), the slide groove (2) is located inside the roller (11), a connecting shaft (15) is provided inside the connecting warehouse (1), a rotating disk (10) is provided at the top of the outer side of the connecting shaft (15), a plurality of groups of second hinged rods (16) are evenly provided on the outer side of the rotating disk (10), a first hinged rod (12) is hinged on one side of the second hinged rod (16), a moving rod (13) is provided at the top of the first hinged rod (12), a clamping plate (7) is provided at the top of the moving rod (13), a plurality of groups of guide through grooves (6) are evenly provided on the top of the fixing seat (9), the moving rod (13) and the guide grooves (6) are evenly provided on the top of the fixing seat (9), and the moving rod (13) and the guide grooves (6) are evenly provided on the top of the fixing seat (9). The fixing seat (9) is adapted to each other with respect to the through groove (6), a second bevel gear (17) is provided at the bottom of the connecting shaft (15), a connecting sleeve (18) is provided at one end of the fixing seat (9), a rotating rod (19) is provided inside the connecting sleeve (18), a first bevel gear (14) is provided at one end of the rotating rod (19), the first bevel gear (14) and the second bevel gear (17) are meshed with each other, connecting plates (4) are symmetrically provided on both sides of the fixing seat (9), plug rods (20) are symmetrically provided on both sides of the top of the connecting plate (4), a spring (21) is provided on the outer side of the connecting plate (4), a pull plate (5) is provided on the top of the two groups of the plug rods (20), and plug holes (3) are symmetrically provided at both ends of one side of the top of the connecting bin (1), and the connecting plate (4) and the plug hole (3) are adapted to each other.

2. A fixed screen desktop device with wheels according to claim 1, characterized in that: Fixed plates (8) are symmetrically provided on both sides of the connection bin (1), and connecting holes are symmetrically provided on both ends of one side of the top of the fixed plate (8).

3. The fixed screen desktop device with wheels according to claim 1, characterized in that: The connecting plate (4) is provided with a mounting hole, and the top of the inserting rod (20) extends to the top of the connecting plate (4) through the mounting hole.

4. The fixed screen desktop device with wheels according to claim 1, characterized in that: A limiting ring is provided on the outer side of the insertion rod (20), and the spring (21) is respectively connected to the limiting ring and the connecting plate (4).

5. The fixed screen desktop device with wheels according to claim 1, characterized in that: A connecting groove is provided on the outer side of the first bevel gear (14), and the second hinge rod (16) is located inside the connecting groove.

6. The fixed screen desktop device with wheels according to claim 1, characterized in that: A partition is provided inside the fixing seat (9), and the bottom of the connecting shaft (15) passes through the partition and is connected to the second bevel gear (17).

Images