Desktop computer carrying device

Abstract

The utility model discloses a desktop computer carrying device which comprises a rectangular telescopic bottom frame, corner limiting plates are arranged at the four corners of the telescopic bottom frame, and a plurality of moving wheels are arranged at the bottom of the telescopic bottom frame. The telescopic bottom frame comprises a first telescopic rod, a second telescopic rod, a third telescopic rod and a fourth telescopic rod which are the same in structure, and the first telescopic rod, the second telescopic rod, the third telescopic rod and the fourth telescopic rod are sequentially connected end to end to form a rectangular frame. The telescopic bottom frame is formed by connecting the first telescopic rod, the second telescopic rod, the third telescopic rod and the fourth telescopic rod which are of the same structure end to end, and the telescopic bottom frame can be telescopic into rectangular frames of different sizes, so that desktop computer hosts of different sizes are limited and fixed by matching with the corner limiting plates of the four corners.

Description

Technical Field

[0001] The utility model relates to the field of computers, and particularly relates to a carrying device for a desktop computer. Background Technique

[0002] At present, there is a lack of portable loading and carrying devices for desktop computers in the market. When it comes to the handling of desktop computers, manual labor is mostly used. For very heavy hosts such as servers, not only is the handling of the host troublesome, but it is also more time-consuming and laborious during handling.

[0003] In the patent document CN204970087U, a shock-absorbing computer host bracket is disclosed. The host bracket includes a bottom plate, a rolling device, a first shock-absorbing spring, a first baffle, a second baffle, and a support plate. The host bracket has two layers, a bottom plate and a support plate, which are connected by shock-absorbing springs. The shock-absorbing springs have a good buffering effect and can shock-absorb the computer during handling or movement, thereby better protecting the computer host. However, this host bracket cannot be adjusted according to the size of the computer host and can only transport computer hosts larger than the range of the bottom plate, so its actual versatility is poor. Therefore, it is necessary to propose a portable handling device for computer hosts that can adapt to different lengths and widths. Summary of the Invention

[0004] In view of the above deficiencies of the prior art, the utility model provides a portable handling device for computer hosts that can adapt to different lengths and widths.

[0005] To achieve the above invention purpose, the technical solution adopted by the utility model is as follows: it includes a rectangular telescopic bottom frame, corner limiting plates are arranged at the four corners of the telescopic bottom frame, and a plurality of moving wheels are arranged at the bottom of the telescopic bottom frame; the telescopic bottom frame includes a first telescopic rod, a second telescopic rod, a third telescopic rod, and a fourth telescopic rod with the same structure, and the first telescopic rod, the second telescopic rod, the third telescopic rod, and the fourth telescopic rod are sequentially connected end to end to form a rectangular frame.

[0006] Further, the first telescopic rod includes a telescopic cylinder and a telescopic rod. The telescopic rod is installed in the telescopic cylinder, a locking screw is arranged on the telescopic cylinder, and a plurality of locking holes cooperating with the locking screw are arranged.

[0007] Further, a traction mechanism is arranged on the front side of the telescopic bottom frame. The traction mechanism includes a pull handle, a vertical hinge seat, a horizontal rotating shaft, and a vertical rotating shaft. The bottom of the pull handle is hinged to the vertical hinge seat through the horizontal rotating shaft. The vertical hinge seat is U-shaped, the bottom of the vertical hinge seat is fixedly connected to the vertical rotating shaft, and an upper limit part and a lower limit part are also arranged on the vertical rotating shaft; a traction part is arranged on the telescopic bottom frame, a traction hole for installing the vertical rotating shaft is arranged on the traction part, and the upper limit part and the lower limit part are respectively located at the upper and lower ends of the traction part.

[0008] Further, a torsion spring is arranged on the horizontal rotating shaft. One end of the torsion spring is supported on the vertical hinge seat, and the other end is supported on the pull handle.

[0009] Further, a pull ring is also arranged on the pull handle, and the pull handle and the pull ring are integrally designed.

[0010] Further, lacing holes are arranged on both sides of the telescopic chassis, and elastic lacing cords are arranged on the two lacing holes.

[0011] Further, the elastic lacing cord includes an elastic rope and two J-shaped buckles. The two J-shaped buckles are fixedly connected to the elastic rope. The J-shaped buckles are made of metal, and the elastic rope is made of rubber.

[0012] Further, the moving wheels are universal wheels or supporting caster wheels.

[0013] Further, rubber pads are arranged at the joints of the second telescopic rod and the third telescopic rod, and at the joints of the first telescopic rod and the fourth telescopic rod.

[0014] Further, the cross sections of the telescopic cylinder and the telescopic rod are rectangular rods, and scale values are arranged on the telescopic rod.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The telescopic chassis of the present utility model is formed by connecting four first telescopic rods, second telescopic rods, third telescopic rods and fourth telescopic rods with the same structure at the head and tail. The telescopic chassis can be telescoped into rectangular frames of different sizes, so as to cooperate with the four corner limiting plates to limit and fix desktop computer hosts of different sizes and dimensions.

[0017] Two supporting plates are arranged on the telescopic chassis of the present utility model. One supporting plate is fixed on the telescopic cylinders of the second telescopic rod and the third telescopic rod, and the other supporting plate is fixed on the telescopic cylinders of the first telescopic rod and the fourth telescopic rod. The two supporting plates can better support the bottom of the desktop computer host, so as to more stably transport the desktop computer host and avoid damage to the desktop computer host.

[0018] A traction mechanism is arranged on the front side of the present utility model. The pull handle of the traction mechanism can rotate in a vertical plane through a horizontal rotating shaft. The horizontal rotating shaft is fixed on the vertical hinge seat, and the vertical hinge seat can rotate in a horizontal plane through a vertical rotating shaft, so that the traction mechanism can move up, down, left and right, thus making the movement and turning of the handling device more flexible.

[0019] Elastic lacing cords are arranged on both sides of the telescopic chassis of the present utility model. Through the elastic lacing cords, the top of the desktop computer host can be bundled and limited, so that the desktop computer host is placed more stably on the telescopic chassis. The elastic lacing cords can also be used to fix devices such as a matching display and keyboard on the upper plane directly above the desktop computer host.

[0020] The bottom of the telescopic chassis of the present utility model is provided with moving wheels, which, in cooperation with the traction mechanism on the front side of the telescopic chassis, greatly facilitates the movement of the desktop computer host.

[0021] The present utility model can easily push and carry out the transfer of the desktop computer. This device is applicable to many scenarios such as office location changes, dormitory relocations, and moving houses, and is especially user-friendly to users such as women and students. Brief Description of the Drawings

[0022] Figure 1 is the structural schematic diagram of the present utility model Figure 1 ;

[0023] Figure 2 is the structural schematic diagram of the present utility model Figure 2

[0024] Figure 3 is the structural schematic diagram of the telescopic chassis;

[0025] Figure 4 is Figure 1 the partial enlarged view A in

[0026] Figure 5 is the structural schematic diagram of the elastic lacing;

[0027] The symbols of each component are as follows:

[0028] 1. Telescopic chassis; 11. First telescopic rod; 111. Telescopic cylinder; 112. Telescopic rod; 113. Locking screw;

[0029] 12. Second telescopic rod; 13. Third telescopic rod; 14. Fourth telescopic rod;

[0030] 2. Support plate; 3. Corner limiting plate; 4. Moving wheel; 5. Rubber cushion block;

[0031] 7. Traction mechanism; 71. Pull handle; 72. Pull ring; 73. Vertical hinge seat; 74. Horizontal rotating shaft; 75. Vertical rotating shaft; 76. Upper limiting part; 77. Lower limiting part; 78. Traction part; 79. Traction hole;

[0032] 8. Lacing hole; 9. Elastic lacing cord; 91. J-shaped buckle; 92. Elastic cord. Detailed Embodiment

[0033] The following describes the specific embodiments of the present utility model to facilitate those skilled in the art to understand the present utility model. However, it should be clear that the present utility model is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present utility model defined and determined by the appended claims, these changes are obvious, and all utility models created using the concept of the present utility model are within the scope of protection.

[0034] As Figure 1 、 2 and shown in Figure 3, the desktop computer handling device includes a rectangular telescopic chassis 1. Corner limiting plates 3 are provided at the four corners of the telescopic chassis 1. A number of moving wheels 4 are provided at the bottom of the telescopic chassis 1. The moving wheels 4 are preferably universal wheels or support caster wheels. The telescopic chassis 1 includes first telescopic rods 11, second telescopic rods 12, third telescopic rods 13 and fourth telescopic rods 14 with the same structure. The first telescopic rods 11, second telescopic rods 12, third telescopic rods 13 and fourth telescopic rods 14 are sequentially connected end to end to form a rectangular frame. The first telescopic rod 11 includes a telescopic cylinder 111 and a telescopic rod 112. The telescopic rod 112 is installed in the telescopic cylinder 111. A locking screw 113 is provided on the telescopic cylinder 111, and a number of locking holes are provided for cooperating with the locking screw 113. Another way can also be adopted for the telescopic fixing method of the telescopic cylinder 111 and the telescopic rod 112. For example, a strip-shaped hole is provided in the length direction on the telescopic cylinder 111. The small end of the screw of the locking screw 113 is threadedly connected to the telescopic rod 112. Through the extrusion force between the locking screw 113 and the strip-shaped hole, the connection between the telescopic cylinder 111 and the telescopic rod 112 is realized. This connection method can effectively prevent the telescopic rod 112 from being pulled out excessively. Of course, by the method of providing locking holes on the telescopic rod 112 for cooperating with the locking screw 113, a method of providing scale values on the telescopic rod 112 can also be adopted to remind the user that the telescopic rod 112 is about to be pulled out. The cross-sections of the telescopic cylinder 111 and the telescopic rod 112 are rectangular rods, and scale values are provided on the telescopic rod 112. The user can refer to the scale values to prevent the telescopic rod 112 from being pulled out of the telescopic cylinder 111. Rubber pads 5 are provided at the joints of the second telescopic rod 12 and the third telescopic rod 13, and at the joints of the first telescopic rod 11 and the fourth telescopic rod 14, so as to protect and support the corners of the computer main unit. Rubber layers can also be provided on the top of the support plate 2 and the inner sides of the corner limiting plates 3 to better protect the desktop computer main unit.

[0035] As Figure 4As shown in the figure, a traction mechanism 7 is provided on the front side of the telescopic chassis 1. The traction mechanism 7 includes a pull handle 71, a vertical hinge seat 73, a horizontal rotating shaft 74 and a vertical rotating shaft 75. The bottom of the pull handle 71 is hinged to the vertical hinge seat 73 through the horizontal rotating shaft 74. The vertical hinge seat 73 is U-shaped, and the bottom of the vertical hinge seat 73 is fixedly connected to the vertical rotating shaft 75. An upper limit portion 76 and a lower limit portion 77 are also provided on the vertical rotating shaft 75. A traction portion 78 is provided on the telescopic chassis 1, and a traction hole 79 for installing the vertical rotating shaft 75 is provided on the traction portion 78. The upper limit portion 76 and the lower limit portion 77 are respectively located at the upper and lower ends of the traction portion 78.

[0036] A pull ring 72 is also provided on the pull handle 71. The pull handle 71 and the pull ring 72 are integrally designed, and the pull handle 71 is convenient for the user to hold and pull. A torsion spring is provided on the horizontal rotating shaft 74. One end of the torsion spring is supported on the vertical hinge seat 73, and the other end is supported on the pull handle 71. The torsion spring can keep the horizontal rotating shaft 74 in an obliquely upward position all the time, so that it is convenient for the user to drive the traction mechanism 7 through the pull ring 72 to pull the telescopic chassis 1 to move, so as to realize the handling of the desktop computer host.

[0037] As Figure 5 shown in the figure, the elastic tether 9 includes an elastic cord 92 and two J-shaped fasteners 91. The two J-shaped fasteners 91 are fixedly connected to the elastic cord 92. The J-shaped fasteners 91 are made of metal, and the elastic cord 92 is made of rubber. Tether holes 8 are provided on both sides of the telescopic chassis 1, and the elastic tether 9 is provided on the two tether holes 8.

[0038] Working process and principle: Before use, move the desktop computer carrying device to the designated position, and then loosen the locking screws 113 on the first telescopic rod 11, the second telescopic rod 12, the third telescopic rod 13 and the fourth telescopic rod 14. According to the size of the desktop computer host, telescopically adjust the first telescopic rod 11, the second telescopic rod 12, the third telescopic rod 13 and the fourth telescopic rod 14 so that the length and width of the telescopic chassis 1 are approximately the same as those of the desktop computer host. Then place the desktop computer host on the two support plates 2. By pressing the two sides of the second telescopic rod 12 and the third telescopic rod 13 inward respectively, make the surface of the corner limiting plate 3 in the length direction of the telescopic chassis 1 fit with the desktop host. After fitting, lock the second telescopic rod 12 and the third telescopic rod 13 through the locking screws 113. By pressing the two sides of the first telescopic rod 11 and the fourth telescopic rod 14 inward respectively, make the surface of the corner limiting plate 3 in the width direction of the telescopic chassis 1 fit with the desktop host. After fitting, lock the first telescopic rod 11 and the fourth telescopic rod 14 through the locking screws 113, thus completing the fixation of the telescopic chassis 1 to the desktop computer host. Then fix the top of the desktop computer host through the elastic tether 9. The J-shaped buckle 91 of the elastic tether 9 is buckled in the lacing hole 8, and through the elastic action of the elastic cord 92 of the elastic tether 9, desktop computer hosts of different sizes can be used. Finally, after the desktop computer host cabinet is fixed on the telescopic chassis 1, drive the traction mechanism 7 through the pull ring 72 to pull and move the telescopic chassis 1, and the movement is convenient and labor-saving.

Claims

1. A desktop computer handling device, characterized in that, It includes a rectangular telescopic chassis (1), with corner limit plates (3) provided at the four corners of the telescopic chassis (1), and a number of moving wheels (4) provided at the bottom of the telescopic chassis (1); The telescopic chassis (1) includes a first telescopic rod (11), a second telescopic rod (12), a third telescopic rod (13) and a fourth telescopic rod (14) with the same structure. The first telescopic rod (11), the second telescopic rod (12), the third telescopic rod (13) and the fourth telescopic rod (14) are sequentially connected end to end to form a rectangular frame.

2. The desktop computer handling device according to claim 1, wherein The first telescopic rod (11) includes a telescopic cylinder (111) and a telescopic rod (112). The telescopic rod (112) is installed in the telescopic cylinder (111). A locking screw (113) is provided on the telescopic cylinder (111), and a number of locking holes are provided for cooperating with the locking screw (113).

3. The desktop computer handling device according to claim 1, wherein A traction mechanism (7) is provided on the front side of the telescopic chassis (1). The traction mechanism (7) includes a pull handle (71), a vertical hinge seat (73), a horizontal rotating shaft (74) and a vertical rotating shaft (75). The bottom of the pull handle (71) is hinged to the vertical hinge seat (73) through the horizontal rotating shaft (74). The vertical hinge seat (73) is U-shaped, and the bottom of the vertical hinge seat (73) is fixedly connected to the vertical rotating shaft (75). An upper limit part (76) and a lower limit part (77) are also provided on the vertical rotating shaft (75); A traction part (78) is provided on the telescopic chassis (1), and a traction hole (79) for installing the vertical rotating shaft (75) is provided on the traction part (78). The upper limit part (76) and the lower limit part (77) are respectively located at the upper and lower ends of the traction part (78).

4. The desktop computer handling device according to claim 3, wherein, A torsion spring is provided on the horizontal rotating shaft (74). One end of the torsion spring is supported on the vertical hinge seat (73), and the other end is supported on the pull handle (71).

5. The desktop computer handling device according to claim 3, characterized in that, A pull ring (72) is also provided on the pull handle (71), and the pull handle (71) and the pull ring (72) are integrally designed.

6. The desktop computer handling device according to claim 1, characterized in that, Tie holes (8) are provided on both sides of the telescopic chassis (1), and an elastic tie rope (9) is provided on the two tie holes (8).

7. The desktop computer handling device according to claim 6, characterized in that, The elastic tie rope (9) includes an elastic rope (92) and two J-shaped buckles (91). The two J-shaped buckles (91) are fixedly connected to the elastic rope (92). The J-shaped buckles (91) are made of metal, and the elastic rope (92) is made of rubber.

8. The desktop computer handling device according to claim 1, wherein, The moving wheels (4) are universal wheels or support caster wheels.

9. The desktop computer handling device according to claim 1, wherein Rubber pads (5) are provided at the joints of the second telescopic rod (12) and the third telescopic rod (13), and at the joints of the first telescopic rod (11) and the fourth telescopic rod (14).

10. The desktop computer handling device according to claim 2, wherein, The cross-sections of the telescopic cylinder (111) and the telescopic rod (112) are rectangular rods, and scale values are provided on the telescopic rod (112).

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