CN220249341U - Host tray with protection structure - Google Patents

Abstract

The utility model relates to the technical field of host trays, in particular to a host tray with a protective structure, which comprises a host tray bottom plate and universal wheels, wherein the bottom end of the host tray bottom plate is fixedly connected with the universal wheels, sliding grooves on two sides of the top of the host tray bottom plate are slidably connected with guide blocks, and the inner ends of the guide blocks are fixedly connected with a supporting plate. Through user application force on the round bar at first, then rotate fastening screw through the handle, fastening screw passes through the thread block and drives stopper upward movement for stopper and host computer tray bottom plate release laminating, then rotate the round bar through the knob, the round bar drives the second connecting rod and rotates, the second connecting rod drives the first connecting rod of both sides and rotates, thereby realized adjusting the width size of bottom plate and thereby satisfied the protection to the host computer of different width sizes, thereby improved the usability of host computer tray that has protective structure.

Description

Host tray with protection structure

Technical Field

The utility model relates to the technical field of host trays, in particular to a host tray with a protection structure.

Background

The host tray is used for fixing the computer case, wheels are arranged at the bottom of the host supporting plate, the computer case can be conveniently moved, meanwhile, the host tray supports the computer case, enough space is reserved between the host tray and the ground, and the bottom of the computer case can be conveniently cleaned.

For example, the authorized bulletin number is CN217484824U, a host computer tray with a protection structure is used for a computer, although the problem that the computer case is not good in stability when placed on the tray, easy to topple down from the tray, and poor in protection effect on the computer case is solved, the bottom of the host computer tray with the protection structure in the above document is of an integrated structure, so that the width dimension of the bottom of the host computer tray cannot be adjusted, when the host computers with different width dimensions are placed on the bottom of the host computer tray, the host computers with the computers cannot be placed on the bottom of the host computer tray due to the width dimension of the host computers being wider than the dimension of the bottom of the host computer tray, so that the application range of the host computer tray with the protection structure is not wide enough, and the usability of the host computer tray with the protection structure is reduced.

Disclosure of Invention

The utility model aims to solve the problem that the width size of a bottom plate cannot be adjusted in the prior art so as to protect computer hosts with different width sizes, and provides a host tray with a protection structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a host computer tray with protective structure, includes host computer tray bottom plate and universal wheel, the bottom and the fixed linking to each other of a plurality of universal wheels of host computer tray bottom plate, the top both sides spout of host computer tray bottom plate slides with the guide block and links to each other, the inner and the backup pad of guide block are fixed continuous, the top spout of backup pad slides with the slider and links to each other, the top and the guard plate of slider are fixed continuous, the front end top and the guard bar of guard plate are fixed continuous, the middle part of host computer tray bottom plate is equipped with adjustment structure.

Preferably, the adjusting structure comprises a round bar, the outer wall of the round bar is rotationally connected with the bottom plate of the main machine tray, the inner part of the round bar is rotationally connected with the fastening screw, the outer wall of the fastening screw is connected with the threads of the thread block, the outer wall of the thread block is fixedly connected with the limiting block, the outer wall of the limiting block is slidably connected with the round bar, the bottom end of the limiting block is tightly attached to the bottom plate of the main machine tray, the top end of the round bar is fixedly connected with the second connecting rod, the two ends of the second connecting rod are respectively rotationally connected with the first connecting rods on the two sides through pin shafts, and the outer end of the first connecting rod is rotationally connected with the supporting plate through pin shafts.

Preferably, a knob is machined at the bottom end of the round rod, and a handle is machined at the bottom end of the fastening screw.

Preferably, the guard plate equidistance processing has a plurality of screw thread seats, the inside equidistance processing of backup pad has a plurality of through-holes.

Preferably, the top front end of the supporting plate is connected with the abutting bolt through threads, and the end part of the abutting bolt is tightly attached to the sliding block.

The host tray with the protection structure has the beneficial effects that: through at first the user exerts force on the round bar, then rotate fastening screw through the handle, fastening screw passes through the thread block and drives the stopper upward movement for stopper and host computer tray bottom plate are released the laminating, then rotate the round bar through the knob, the round bar drives the second connecting rod and rotates, the second connecting rod drives the first connecting rod of both sides and rotates, the backup pad of both sides is moved to the backup pad of both sides drive guide block along the spout of host computer tray bottom plate, realize adjusting the interval of the backup pad of both sides, thereby realized adjusting the width size of bottom plate and thereby satisfied the protection to the host computer of different width sizes, thereby improved the usability of host computer tray that has protective structure.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1A;

FIG. 3 is a schematic top view of the structure of FIG. 1;

fig. 4 is a schematic diagram of the structure of fig. 3B.

In the figure: 1. the main machine tray bottom plate, 2, universal wheels, 3, a supporting plate, 4, an adjusting structure, 4a1, a limiting block, 4a2, a thread block, 4a3, a first connecting rod, 4a4, a second connecting rod, 4a5, a fastening screw, 4a6, a round rod, 4b1, a transverse block, 4b2, a first supporting rod, 4b3, a second supporting rod, 5, a supporting bolt, 6, a sliding block, 7, a protection plate, 8, a thread seat, 9, a protection bar, 10, a guide block, 11 and a through hole.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4: the utility model provides a host computer tray with protective structure, including host computer tray bottom plate 1 and universal wheel 2, the bottom of host computer tray bottom plate 1 links to each other with a plurality of universal wheel 2 is fixed, the top both sides spout of host computer tray bottom plate 1 links to each other with the guide block 10 is slided, the inner and the backup pad 3 of guide block 10 are fixed continuous, the top spout of backup pad 3 links to each other with slider 6 is slided, the top and the guard plate 7 of slider 6 are fixed continuous, the front end top and the guard bar 9 of guard bar 7 are fixed continuous, the material of guard bar 9 is rubber materials, and when host computer tray bottom plate 1 takes place to empty, guard bar 9 contacts with ground at first, can cushion the impact through guard bar 9, thereby play the guard action to the host computer, the middle part of host computer tray bottom plate 1 is equipped with adjustment structure 4, thereby realized adjusting the width dimension of bottom plate 1 and thereby satisfied the host computer that protects different width dimension, thereby the usability of host computer tray with protective structure has been improved.

The adjusting structure 4 comprises a round rod 4a6, the outer wall of the round rod 4a6 is rotationally connected with the bottom plate 1 of the host tray, the inside of the round rod 4a6 is rotationally connected with a fastening screw 4a5, the outer wall of the fastening screw 4a5 is in threaded connection with a threaded block 4a2, the outer wall of the threaded block 4a2 is fixedly connected with a limiting block 4a1, the round rod 4a6 drives a second connecting rod 4a4 to rotate, the second connecting rod 4a4 drives two side first connecting rods 4a3 to rotate, the two side first connecting rods 4a3 drive two side supporting plates 3 to move, the two side supporting plates 3 drive a guide block 10 to slide along the sliding groove of the bottom plate 1 of the host tray, the fastening screw 4a5 drives the threaded block 4a3 to move through rotating the fastening screw 4a5, the threaded block 4a2 drives the limiting groove of the round rod 4a6, the position of the limiting block 4a2 is controlled to realize the rotation limiting of the round rod 4a6, before the fastening screw 4a5 is rotated, an external force is required to be applied by a user so that the round rod 4a6 cannot rotate along with the fastening screw 5, the outer wall of the limiting block 4a1 is connected with a round rod 4a6 in a sliding way, the bottom end of the limiting block 4a1 is tightly attached to the bottom plate 1 of the main machine tray, the top end of the round rod 4a6 is fixedly connected with a second connecting rod 4a4, two ends of the second connecting rod 4a4 are respectively connected with the first connecting rod 4a3 on two sides in a rotating way through pin shafts, the outer end of the first connecting rod 4a3 is connected with the supporting plate 3 in a rotating way through pin shafts, a knob is processed at the bottom end of the round rod 4a6, a handle is processed at the bottom end of a fastening screw 4a5, the rotation limiting of the round rod 4a6 is realized by friction force, a user rotates the fastening screw 4a5 through the knob, a plurality of thread seats 8 are processed at equal intervals on the protection plate 7, the size of the thread seats 8 is the same as the size of the thread seat of the CN217484824U for connecting a telescopic supporting rod, the position of the computer host is fixed through the telescopic supporting rod, a plurality of through holes 11 are formed in the supporting plate 3 at equal intervals, the through holes 11 are used for improving the air circulation speed at the bottom of the tray bottom plate 1 of the host, so that heat generated during the working time of the computer host flows out through the through holes 11 of the tray bottom plate 1 of the host, the front end of the top of the supporting plate 3 is connected with the screw thread of the abutting bolt 5, and the end part of the abutting bolt 5 is tightly attached to the sliding block 6;

firstly, a user applies force on a round rod 4a6, then a fastening screw 4a5 is rotated through a handle, the fastening screw 4a5 drives a limiting block 4a2 to move upwards through a thread block 4a3, so that the limiting block 4a2 is released from being attached to a host tray bottom plate 1, then the round rod 4a6 is rotated through a knob, the round rod 4a6 drives a second connecting rod 4a4 to rotate, the second connecting rod 4a4 drives two side first connecting rods 4a3 to rotate, the two side first connecting rods 4a3 drive two side supporting plates 3 to move, the two side supporting plates 3 drive guide blocks 10 to slide along a chute of the host tray bottom plate 1, the distance between the two side supporting plates 3 is adjusted, and therefore the width size of the bottom plate 1 is adjusted, so that the host tray with different width sizes is protected, and the usability of a host tray with a protection structure is improved.

Working principle:

when the host tray with the protection structure is used, a user adjusts the supporting plate 3 according to the width size of a computer host placed as required, firstly, the user applies force on the round rod 4a6, then the fastening screw 4a5 is rotated through the handle, the fastening screw 4a5 drives the limiting block 4a2 to move upwards through the threaded block 4a3, the limiting block 4a2 and the host tray bottom plate 1 are released from being attached, then the round rod 4a6 is rotated through the knob, the round rod 4a6 drives the second connecting rod 4a4 to rotate, the second connecting rod 4a4 drives the first connecting rods 4a3 on two sides to rotate, the supporting plates 3 on two sides drive the guide blocks 10 to slide along the sliding grooves of the host tray bottom plate 1, the distance between the supporting plates 3 on two sides is adjusted, the width size of the bottom plate 1 is adjusted, the host tray with the protection structure is protected by the computer host tray with different width sizes, and the handle 4a2 and the host tray with the protection structure are reversely rotated after the corresponding size is adjusted, so that the limiting block 4a2 and the host tray 1 are attached tightly to the round tray 4a 6.

Example 2:

referring to fig. 3 and 4: in this embodiment, a host tray with a protection structure, wherein the adjusting structure 4 may further include a transverse block 4b1, a first supporting rod 4b2 and a second supporting rod 4b3, the top end of the first supporting rod 4b2 is fixedly connected with the supporting plate 3 at the top, the bottom end of the second supporting rod 4b3 is fixedly connected with the supporting plate 3 at the bottom, the inner ends of the plurality of transverse blocks 4b1 are fixedly connected with the first supporting rod 4b2 and the second supporting rod 4b3 respectively, the outer walls of the plurality of first supporting rods 4b2 are slidably connected with the sliding grooves of the supporting plate 3 at the bottom, the outer walls of the plurality of second supporting rods 4b3 are slidably connected with the sliding grooves of the supporting plate 3 at the top, the supporting plate 3 at the two sides drives the first supporting rod 4b2 to move, the supporting plate 3 at the bottom drives the second supporting plate 4b3 to move, so that the first supporting rod 4b2 and the second supporting rod respectively move along the sliding grooves of the supporting plate 3 at the two sides, and the supporting performance between the supporting plates 3 is improved through the limitation of the first supporting rod 4b2 and the second supporting rod 4b 3.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (5)

1. The utility model provides a host computer tray with protective structure, includes host computer tray bottom plate (1) and universal wheel (2), the bottom of host computer tray bottom plate (1) is fixed continuous with a plurality of universal wheels (2), its characterized in that: the top both sides spout of host computer tray bottom plate (1) links to each other with guide block (10) slip, the inner of guide block (10) links to each other with backup pad (3) is fixed, the top spout of backup pad (3) links to each other with slider (6) slip, the top of slider (6) links to each other with guard plate (7) is fixed, the front end top and the guard bar (9) of guard plate (7) are fixed to be continuous, the middle part of host computer tray bottom plate (1) is equipped with adjustment structure (4).

2. The host tray with protective structure of claim 1, wherein: the utility model provides an adjusting structure (4) is including round bar (4 a 6), the outer wall of round bar (4 a 6) rotates with host computer tray bottom plate (1) and links to each other, the inside of round bar (4 a 6) rotates with fastening screw (4 a 5) and links to each other, the outer wall and the screw thread piece (4 a 2) screw thread of fastening screw (4 a 5), the outer wall and the stopper (4 a 1) of screw thread piece (4 a 2) are fixed to be linked to each other, the outer wall and the round bar (4 a 6) of stopper (4 a 1) slide and link to each other, the bottom and the host computer tray bottom plate (1) of stopper (4 a 1) are closely laminated, the top and the fixed linking to each other of second connecting rod (4 a 4) of round bar (4) 6), the both ends of second connecting rod (4) rotate through round pin axle and the first connecting rod (4 a 3) of both sides respectively, the outer end of first connecting rod (4 a 3) rotates through round pin axle and backup pad (3) and links to each other.

3. A host tray with protective structure according to claim 2, wherein: the bottom end of the round rod (4 a 6) is provided with a knob, and the bottom end of the fastening screw (4 a 5) is provided with a handle.

4. The host tray with protective structure of claim 1, wherein: the protection plate (7) is provided with a plurality of thread seats (8) in an equidistant mode, and the inside of the support plate (3) is provided with a plurality of through holes (11) in an equidistant mode.

5. The host tray with protective structure of claim 1, wherein: the top front end of the supporting plate (3) is connected with the abutting bolt (5) through threads, and the end part of the abutting bolt (5) is tightly attached to the sliding block (6).