CN212745735U - Height-adjustable computer case supporting device - Google Patents

Height-adjustable computer case supporting device Download PDF

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Publication number
CN212745735U
CN212745735U CN202021692897.6U CN202021692897U CN212745735U CN 212745735 U CN212745735 U CN 212745735U CN 202021692897 U CN202021692897 U CN 202021692897U CN 212745735 U CN212745735 U CN 212745735U
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China
Prior art keywords
plate
adjusting plate
computer case
lead screw
baffle
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CN202021692897.6U
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Chinese (zh)
Inventor
王帅
苏婉婷
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Hohai University HHU
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Hohai University HHU
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Priority to CN202021692897.6U priority Critical patent/CN212745735U/en
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Abstract

The utility model discloses a height-adjustable computer case supporting device, which comprises a bottom plate, a top plate, an adjusting plate, a clamping device, a lead screw and at least one optical axis, wherein the lead screw and the at least one optical axis are vertically arranged; the second handle is rotated, the gear is rotated to move the rack to the right, then the rack is moved down to the right, the right side of the adjusting plate can be driven to move, the bearing plate is moved out, then the case can be placed into the inserting groove to be contacted with the bearing plate after being adjusted to a proper distance, and therefore the advantage of stable placement and movement of cases with different sizes is achieved.

Description

Height-adjustable computer case supporting device
Technical Field
The utility model belongs to the technical field of computer machine case equipment, concretely relates to height-adjustable's computer machine case strutting arrangement.
Background
For the convenience of work, the supporting device with adjustable height is usually adopted to place the computer case, which is more flexible. In the prior art, although the supporting device for the computer case is adjustable to adjust and place the computer case, stable placement of cases with different sizes cannot be well achieved, and accordingly the supporting device is single in overall usability and poor in applicability.
SUMMERY OF THE UTILITY MODEL
The utility model provides a height-adjustable's computer machine case strutting arrangement solves among the prior art the unable fine realization of computer machine case strutting arrangement and places the stability of unidimensional quick-witted case, leads to the holistic usability of support equipment single, the relatively poor technical problem of suitability.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
a height-adjustable computer case supporting device comprises a bottom plate, a top plate, an adjusting plate, a clamping device, a lead screw and at least one optical axis, wherein the lead screw and the optical axis are vertically arranged;
the upper end of the optical axis is fixedly connected with the top plate, the lower end of the optical axis is fixedly connected with the bottom plate, the lead screw and the lower end are rotatably connected with the bottom plate through a bearing, the lead screw and the upper end are rotatably connected with the top plate through a bearing, the upper end of the lead screw extends out of the top plate, and the top of the lead screw is provided with a first rotating handle;
the adjusting plate is positioned between the bottom plate and the top plate and is divided into a left adjusting plate half part and a right adjusting plate half part, the left adjusting plate half part is provided with a unthreaded hole and a threaded hole, an optical axis penetrates through the corresponding unthreaded hole to be in sliding connection with the adjusting plate, and a lead screw penetrates through the threaded hole to be in threaded connection with the adjusting plate;
the clamping device comprises a bracket fixedly arranged on the lower surface of the left half part of the adjusting plate, at least one rack fixedly arranged on the lower surface of the right half part of the adjusting plate, and two baffle plates; a rotating shaft is rotatably arranged on the bracket through a bearing, gears are fixedly sleeved on the rotating shaft, the number of the gears is the same as that of the racks, each gear is meshed with one corresponding rack, and a second handle is fixedly arranged at one end of the rotating shaft;
two baffle parallel arrangement, the lower extreme of one of them baffle is fixed on regulating plate half left part upper surface, and the lower extreme of another baffle is fixed on regulating plate half right part upper surface, and through rotating the second handle, drive gear rotates, drives rack and regulating plate half right part and removes, makes the interval between two baffles change.
Further preferably, the bracket is provided with a sliding groove, the rack is provided with a strip-shaped bulge along the length direction of the rack, and the bulge is clamped in the corresponding sliding groove when sliding.
Further optimize, the right-hand member face of the half part on the left side of regulating plate is inwards sunken to form the cavity, and the left end face of the half part on the right side of regulating plate outwards bulges and extends to form and accept the board, and the board is movably inserted and is established in the cavity to accept.
Further optimize, the both ends of rack all are provided with the stopper.
Further optimization, each baffle is provided with a stabilizing mechanism, and the two stabilizing mechanisms are positioned between the two baffles and are oppositely arranged;
each stabilizing mechanism comprises a guide rod, a fixed block, an extrusion plate, two sliding blocks, two pressure springs and two connecting rods, a concave cavity is formed in the baffle, the guide rod is vertically and fixedly arranged in the concave cavity, the two sliding blocks and the two pressure springs are movably sleeved on the guide rod, and the two sliding blocks are positioned between the two pressure springs; one end of each connecting rod is hinged with a corresponding sliding block, the other end of each connecting rod is hinged with a fixed block, the fixed block is fixedly arranged on the surface of one side of the extrusion plate close to the corresponding baffle, and the lower end of the extrusion plate is not connected with the adjusting plate;
the two extrusion plates are oppositely arranged and used for clamping the computer case.
Further optimization, the adjusting plate upper surface is provided with a groove for placing a computer case, and the groove is located between the two baffles.
Further optimize, the quantity of optical axis is two, two optical axes parallel arrangement.
Further optimizing, the outer surfaces of the first handle and the second handle are respectively provided with a rubber soft layer, and the rubber soft layers are provided with anti-skid grains.
Further optimize, the quantity of gear and rack is two, and two coaxial settings of gear.
Further preferably, the two compression springs are symmetrically arranged up and down, and the maximum elastic force of the compression springs is 6N.
Further preferably, the rack is made of carbon steel.
Further optimize, the pressure spring adopts the musical instrument steel wire material to make.
Compared with the prior art, the utility model, following beneficial effect has:
1) through having set up clamping device at the regulating plate lower extreme, through rotating the second handle, make gear revolve with rack right side shift, then move down at the rack right side, just can drive regulating plate right half and move to the right side to will accept the board and shift out, then after adjusting suitable distance, just can put into the recess with quick-witted case, thereby reached and place the advantage of activity to satisfying the stability of unidimensional quick-witted case.
2) Through setting up firm mechanism, accomplish putting into the back of quick-witted case, move the right half of regulating plate a certain distance left, make two stripper plates extrusion computer machine casees, and then promote the connecting rod and move up and down, and then make the slider slide on the guide arm, make the pressure spring extrusion, then under the cooperation of stripper plate and pressure spring, just can guarantee the stability of quick-witted case operation, reduce shake and noise to the advantage that whole usability improves has been reached.
Drawings
Fig. 1 is a perspective view of the height-adjustable computer case supporting device of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 taken along the axis of the lead screw;
FIG. 3 is a front sectional view of a portion of the clamping device;
FIG. 4 is a schematic view of a part of the structure of the clamping device;
FIG. 5 is a partial structural view of the stabilizing mechanism in front view.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, a height-adjustable computer case supporting device includes a bottom plate 1, a top plate 6, an adjusting plate 3, a clamping device 8, a lead screw 7 and two optical axes 2, which are both vertically arranged;
the upper end of the optical axis 2 is fixedly connected with the top plate 6, the lower end of the optical axis 2 is fixedly connected with the bottom plate 1, the lead screw 7 and the lower end are rotatably connected with the bottom plate 1 through a bearing, the lead screw 7 and the upper end are rotatably connected with the top plate 6 through a bearing, the upper end of the lead screw 7 extends out of the top plate, and the top of the lead screw 7 is provided with a first handle for rotating;
the adjusting plate 3 is positioned between the bottom plate 1 and the top plate 6, the adjusting plate 3 is divided into an adjusting plate left half part 31 and an adjusting plate right half part 32, the adjusting plate left half part 31 is provided with a unthreaded hole and a threaded hole, the optical axis 2 penetrates through the corresponding unthreaded hole to be in sliding connection with the adjusting plate 3, and the screw rod 7 penetrates through the threaded hole to be in threaded connection with the adjusting plate 3;
the clamping device 8 comprises a bracket 81 fixedly arranged on the lower surface of the left half part 31 of the adjusting plate, two racks 84 fixedly arranged on the lower surface of the right half part 32 of the adjusting plate, and two baffle plates 5; a rotating shaft is rotatably arranged on the bracket through a bearing, gears 83 are fixedly sleeved on the rotating shaft, the number of the gears 83 is the same as that of the racks 84, the two gears 83 are coaxially arranged, each gear 83 is meshed with one corresponding rack 84, and one end of the rotating shaft is fixedly provided with a second handle 82;
the two baffle plates 5 are arranged in parallel, the lower end of one baffle plate 5 is fixed on the upper surface of the left half part 31 of the adjusting plate, the lower end of the other baffle plate 5 is fixed on the upper surface of the right half part 32 of the adjusting plate, and by rotating the second handle 82, the driving gear 83 rotates to drive the rack 84 and the right half part 32 of the adjusting plate to move, so that the distance between the two baffle plates 5 is changed.
In this embodiment, the rack 81 is provided with sliding grooves, the rack 84 is provided with elongated protrusions 85 along the length direction thereof, and the protrusions 85 are engaged with the corresponding sliding grooves when sliding.
In this embodiment, the right end surface of the adjusting plate left half 31 is recessed inwards to form a cavity, and the left end surface of the adjusting plate right half 32 is raised outwards and extended to form a receiving plate 87, and the receiving plate 87 is movably inserted into the cavity.
In this embodiment, the two ends of the rack 84 are both provided with a limiting block to prevent the rack 84 from being separated from the gear.
In this embodiment, each baffle 5 is provided with a fixing mechanism 88, and the two fixing mechanisms 88 are located between the two baffles 5 and are oppositely arranged;
each stabilizing mechanism 88 comprises a guide rod 881, a fixed block 885, an extrusion plate 886, two sliders 882, two compression springs 883 and two connecting rods 884, a concave cavity is arranged in the baffle 5, the guide rod 881 is vertically and fixedly arranged in the concave cavity, the two sliders 882 and the two compression springs 883 are movably sleeved on the guide rod 881, and the two sliders 882 are positioned between the two compression springs 883; one end of each connecting rod is hinged with a corresponding sliding block 882, the other end of each connecting rod is hinged with a fixed block 885, the fixed block 885 is fixedly arranged on the surface of the extrusion plate 886 close to one side of the corresponding baffle 5, and the lower end of the extrusion plate 886 is not connected with the adjusting plate 3;
two compression plates 886 are oppositely disposed for holding the computer chassis.
In this embodiment, a groove 4 for placing a computer case is formed in the upper surface of the adjusting plate 3, and the groove 4 is located between the two baffles 5.
In this embodiment, the outer surfaces of the first handle and the second handle 82 are both provided with a soft rubber layer, and the soft rubber layer is provided with anti-skid lines.
In this embodiment, two compression springs are symmetrically arranged up and down, and the maximum elastic force of the compression spring is 6N.
In this embodiment, the rack is made of carbon steel.
In this embodiment, the compression spring is made of piano wire.
The process of adjusting the placement position of the computer case by using the supporting device is as follows:
firstly, height adjustment: the first handle is rotated to drive the screw rod 7 to rotate, and the adjusting plate 3 is driven to move up or down along the optical axis 2 under the condition that the screw rod 7 rotates because the adjusting plate 3 is in threaded connection with the screw rod 7 until the adjusting plate 3 reaches a proper height; then the computer case is placed in the groove on the right side of the right half part 32 of the adjusting plate, and the stability of placement is ensured under the action of the baffle 5, so that the adjustment activity of the height of the computer case can be completed.
Secondly, adjusting the clamping device according to the size of the computer case: the second handle 82 is rotated, the driving gear 83 rotates to drive the rack 84 and the adjusting plate right half portion 32 to move, so that the distance between the two baffle plates 5 is changed, computer cases with different sizes can be placed between the two baffle plates 5, and the applicability is high.
Thirdly, anti-shake and noise reduction adjustment: after the case is placed in the groove, the left side and the right side of the case are both contacted with the extrusion plates 886, then the second handle 82 is reversed, the right half part 32 of the adjusting plate is moved leftwards by a certain distance, and the two extrusion plates 886 which are symmetrically arranged leftwards and rightwards are extruded by the case; in the process of extrusion, the two connecting rods 884 on each side move up and down respectively, and under the movement of the connecting rods 884, the corresponding sliders 882 are driven to move along the guide rods 881 respectively, and under the pushing of the movement of the sliders 882, the compression springs 883 are compressed; the second handle 82 is then stopped from rotating. When the chassis shakes, the shaking of the chassis is eliminated under the stabilizing action of the extrusion plate 886 and the elastic buffering action of the compression spring 883, so that the shaking of the chassis can be avoided to generate noise, and the advantage of improving the overall usability is achieved.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims (9)

1. The utility model provides a height-adjustable's computer machine case strutting arrangement which characterized in that: the device comprises a bottom plate (1), a top plate (6), an adjusting plate (3), a clamping device (8), a lead screw (7) and at least one optical axis (2), wherein the lead screw (7) and the optical axis are vertically arranged;
the upper end of the optical axis (2) is fixedly connected with the top plate (6), the lower end of the optical axis (2) is fixedly connected with the bottom plate (1), the lead screw (7) and the lower end are rotatably connected with the bottom plate (1) through a bearing, the lead screw (7) and the upper end are rotatably connected with the top plate (6) through a bearing, the upper end of the lead screw (7) extends out of the top plate, and the top of the lead screw (7) is provided with a first handle which is rotated;
the adjusting plate (3) is located between the bottom plate (1) and the top plate (6), the adjusting plate (3) is divided into an adjusting plate left half part (31) and an adjusting plate right half part (32), a unthreaded hole and a threaded hole are formed in the adjusting plate left half part (31), the optical axis (2) penetrates through the corresponding unthreaded hole to be in sliding connection with the adjusting plate (3), and the lead screw (7) penetrates through the threaded hole to be in threaded connection with the adjusting plate (3);
the clamping device (8) comprises a bracket (81) fixedly arranged on the lower surface of the left half part (31) of the adjusting plate, at least one rack (84) fixedly arranged on the lower surface of the right half part (32) of the adjusting plate, and two baffle plates (5); a rotating shaft is rotatably arranged on the bracket through a bearing, gears (83) are fixedly sleeved on the rotating shaft, the number of the gears (83) is the same as that of the racks (84), each gear (83) is meshed with one corresponding rack (84), and one end of the rotating shaft is fixedly provided with a second handle (82);
two baffle (5) parallel arrangement, the lower extreme of one of them baffle (5) is fixed in adjusting plate left half (31) upper surface, and the lower extreme of another baffle (5) is fixed in adjusting plate right half (32) upper surface, and through rotating second handle (82), drive gear (83) rotate, drive rack (84) and adjusting plate right half (32) and remove, make the interval between two baffles (5) change.
2. The height adjustable computer case support apparatus of claim 1, wherein: the rack (84) is provided with a strip-shaped bulge (85) along the length direction, and the bulge (85) is clamped in the corresponding sliding groove when sliding.
3. The height-adjustable computer case supporting apparatus according to claim 1 or 2, wherein: the right end face of the left half part (31) of the adjusting plate is inwards recessed to form a cavity, the left end face of the right half part (32) of the adjusting plate is outwards raised and extended to form a bearing plate (87), and the bearing plate (87) is movably inserted into the cavity.
4. The height adjustable computer case support apparatus of claim 3, wherein: and two ends of the rack (84) are provided with limiting blocks.
5. The height adjustable computer case support apparatus of claim 4, wherein: each baffle (5) is provided with a stabilizing mechanism (88), and the two stabilizing mechanisms (88) are positioned between the two baffles (5) and are oppositely arranged;
each stabilizing mechanism (88) comprises a guide rod (881), a fixed block (885), an extrusion plate (886), two sliders (882), two pressure springs (883) and two connecting rods (884), a concave cavity is formed in the baffle (5), the guide rod (881) is vertically and fixedly arranged in the concave cavity, the two sliders (882) and the two pressure springs (883) are movably sleeved on the guide rod (881), and the two sliders (882) are positioned between the two pressure springs (883); one end of each connecting rod is hinged with a corresponding sliding block (882), the other end of each connecting rod is hinged with a fixed block (885), the fixed block (885) is fixedly arranged on the surface of one side of the extrusion plate (886) close to the corresponding baffle (5), and the lower end of the extrusion plate (886) is not connected with the adjusting plate (3);
two compression plates (886) are oppositely arranged and used for holding the computer case.
6. The height adjustable computer case support apparatus of claim 5, wherein: the upper surface of the adjusting plate (3) is provided with a groove for placing a computer case, and the groove is positioned between the two baffles (5).
7. The height adjustable computer case support apparatus of claim 6, wherein: the number of the optical axes (2) is two, and the two optical axes (2) are arranged in parallel.
8. The height adjustable computer case support apparatus of claim 7, wherein: the outer surfaces of the first handle and the second handle (82) are respectively provided with a rubber soft layer, and the rubber soft layers are provided with anti-skid grains.
9. The height adjustable computer case support apparatus of claim 8, wherein: the number of the gears (83) and the number of the racks (84) are two, and the two gears (83) are coaxially arranged.
CN202021692897.6U 2020-08-13 2020-08-13 Height-adjustable computer case supporting device Active CN212745735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021692897.6U CN212745735U (en) 2020-08-13 2020-08-13 Height-adjustable computer case supporting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021692897.6U CN212745735U (en) 2020-08-13 2020-08-13 Height-adjustable computer case supporting device

Publications (1)

Publication Number Publication Date
CN212745735U true CN212745735U (en) 2021-03-19

Family

ID=74988354

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021692897.6U Active CN212745735U (en) 2020-08-13 2020-08-13 Height-adjustable computer case supporting device

Country Status (1)

Country Link
CN (1) CN212745735U (en)

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