CN110925559B - A kind of computer-specific lifting support equipment - Google Patents

Abstract

The invention relates to the field of computer hardware equipment, in particular to a special lifting and supporting device for computers, comprising an installation round table and a chassis base. There is a lifting control mechanism in the middle between the chassis base and the lifting control mechanism. The lifting control mechanism includes a supporting wheel, an elliptical plate, a 90° turning mechanism, a rotating shaft and a side frame. Two side frames are fixed in the middle of the chassis base. A rotating shaft is installed on the upper part of the center, an elliptical plate is installed and fixed on the rotating shaft between the two side frames, and the 90° turning mechanism is connected with one end of the rotating shaft. The invention has the advantages of good lift adjustment stability, convenient operation and control, and is beneficial to the reliable operation of computer equipment.

Description

A kind of computer-specific lifting support equipment

technical field

The invention relates to the field of computer hardware equipment, in particular to a special lifting and supporting equipment for computers.

Background technique

With the continuous development of the computer industry, there are more and more workplaces where computers are used, and some lift-type computers can often be seen in the market. When people work normally, they only need to lift and hide; when people need to use computers for work , you only need to lift and open again to use.

These lifting equipment are basically carried out with the assistance of the transmission mechanism through the electric push rod. This kind of computer lifting auxiliary equipment has the following problems: the stability of lifting and lowering is poor, and the vibration or shaking that occurs may damage the computer equipment. Improvements are needed. Therefore, in view of the above status quo, it is urgent to develop a computer-specific lifting support device to overcome the deficiencies in current practical applications.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a computer-specific lifting support device to solve the above-mentioned problems in the background art.

To achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

A special lifting and supporting device for computers, comprising an installation round table and a chassis seat, a plurality of elastic damping telescopic mechanisms are distributed circumferentially on the outer side between the installation round table and the chassis seat, and a middle part between the installation round table and the chassis seat is provided. There is a lifting control mechanism, the lifting control mechanism includes a supporting wheel, an elliptical plate, a 90° turning mechanism, a rotating shaft and a side frame, two side frames are fixed in the middle of the chassis base, and the upper part between the two side frames rotates A rotating shaft is installed, an elliptical plate is installed and fixed on the rotating shaft between the two side frames, the 90° turning mechanism is connected with one end of the rotating shaft, and the lower side of the installation circular platform is provided with a supporting wheel corresponding to the elliptical plate.

As a further solution of the present invention: the support wheel includes a wheel frame, a wheel shaft, a wheel and a clamping slot, two wheel frames are fixedly arranged on the lower side of the installation circular platform, and the lower part between the two wheel frames is rotatably installed with A wheel shaft, a wheel is installed and fixed on the wheel shaft between the two wheel frames, and an annular card slot is opened on the wheel.

As a further solution of the present invention: the elastic damping telescopic mechanism includes a telescopic rod, a fixing knob, a support cylinder and a support spring, the telescopic rod and the support cylinder are in sliding connection, the upper end of the telescopic rod is connected and fixed with the installation round table, and the support cylinder is The lower end is fixed on the chassis base, the support cylinder is also provided with a fixing knob for locking the telescopic rod, the lower end of the telescopic rod is located in the cavity opened in the support cylinder, and the lower end of the telescopic rod is integrally formed and provided with a hollow space. The cavity is sealed and slidably connected to the piston plate, and the cavity on the lower side of the telescopic rod is provided with a support spring.

As a further solution of the present invention: the cavity is also filled with damping liquid, the lower end of the telescopic rod is provided with a groove in the middle, and the upper end of the groove is provided with a plurality of channels distributed on the outer circumference of the telescopic rod, and one end of the channel In communication with the groove, the other end of the channel communicates with the cavity on the upper side of the piston plate.

As a further solution of the present invention: the groove is a circular truncated structure with a small upper part and a large lower part, and the channel is a cylindrical structure.

As a further solution of the present invention: the lifting control mechanism further includes a positioning head, a positioning cylinder and a fixing piece, the positioning cylinder is fixed on the side frame through a plurality of fixing pieces, and a positioning head is installed and fixed at the output end of the positioning cylinder, so The rotating shaft is correspondingly provided with positioning grooves which can be matched and connected with the positioning head, and a plurality of positioning grooves are evenly distributed on the circumference of the rotating shaft.

As a further solution of the present invention: the positioning head is a circular truncated structure with a small upper part and a large lower part.

Compared with the prior art, the beneficial effects of the embodiments of the present invention are:

1) After the fixing knob is loosened, the operation of the lifting control mechanism can drive the installation round table to move stably up and down, and the 90° turning mechanism can drive the elliptical plate to turn over. When the long axis of the elliptical plate is vertical, the installation round table is at the highest point; When the long axis of the elliptical plate is horizontal, the installation round table is at the lowest point; by setting the support wheel matched with the elliptical plate structure, the elliptical plate can move stably, reduce the resistance, and facilitate the stable lifting of the installation round table; the lifting adjustment of the installation round table After the installation, it can be locked by the fixed knob to improve the stability and reliability of the installation round table;

2) The structural setting of the elastic damping telescopic mechanism is conducive to the stable up and down movement of the installation round table; the support spring can elastically support the telescopic rod; the damping liquid set in the cavity, and the opening of the channel and groove are conducive to the more stable expansion of the telescopic rod. Moving up and down;

3) Through the structural setting of the positioning head and the positioning cylinder, after the positioning head and the positioning groove are matched and connected, the rotating shaft can be positioned at the designated position, so that the elliptical plate can be placed in the designated position, which plays a multi-fold adjustment to the lifting and lowering of the installation round table. choice, a wide range of applications.

Description of drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic side view of the structure of the supporting wheel and the elliptical plate part in the embodiment of the present invention.

FIG. 3 is a partial cross-sectional structural schematic diagram of the elastic damping telescopic mechanism part in the embodiment of the present invention.

FIG. 4 is a partial enlarged cross-sectional structural schematic diagram of FIG. 1 .

FIG. 5 is a schematic three-dimensional structure diagram of a positioning head and a positioning cylinder part in an embodiment of the present invention.

In the figure: 1-Installation round table, 2-Chassis seat, 3-Elastic damping telescopic mechanism, 31-Telescopic rod, 311-Channel, 312-Groove, 313-Piston plate, 32-Fixing knob, 33-Support cylinder, 331 -cavity, 34-support spring, 41-support wheel, 411-wheel frame, 412-wheel axle, 413-wheel, 414-card slot, 42-oval plate, 43-90° turning mechanism, 44-rotating shaft, 441- Positioning groove, 45-side frame, 46-positioning head, 47-positioning cylinder, 48-fixing piece, 4-lifting control mechanism.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

Example 1

Referring to FIGS. 1-3 , in an embodiment of the present invention, a special lifting support device for a computer includes an installation round table 1 and a chassis base 2 , and a plurality of The elastic damping telescopic mechanism 3 can support the installation round table 1 through the elastic damping telescopic mechanism 3, which is conducive to the stable up and down movement of the installation round table 1 and avoids shaking. The middle part between the installation round table 1 and the chassis base 2 is provided with a lifting control mechanism 4. The lifting control mechanism 4 includes a support wheel 41, an elliptical plate 42, a 90° turning mechanism 43, a rotating shaft 44 and a side frame 45. The middle of the chassis base 2 is fixedly provided with two side frames 45, two side frames. The upper part between the 45 is rotated and installed with a rotating shaft 44, and an elliptical plate 42 is installed and fixed on the rotating shaft 44 between the two side frames 45. The 90° overturning mechanism 43 is connected with one end of the rotating shaft 44. In order to drive the elliptical plate 42 to turn 90°, the lower side of the installation round table 1 is provided with a supporting wheel 41 corresponding to the elliptical plate 42 . .

Further, as shown in FIG. 2 , the support wheel 41 includes a wheel frame 411 , a wheel shaft 412 , a wheel 413 and a clamping slot 414 , and two wheel frames 411 are fixedly arranged on the lower side of the installation round table 1 . A wheel shaft 412 is rotatably mounted on the lower part between the wheel frames 411 , and a wheel 413 is installed and fixed on the wheel shaft 412 between the two wheel frames 411 . The semicircular shape, through the opening of the card slot 414, is beneficial to prevent the card position between the wheel 413 and the elliptical plate 42 from falling off.

Further, as shown in FIG. 3 , the elastic damping telescopic mechanism 3 includes a telescopic rod 31 , a fixed knob 32 , a support cylinder 33 and a support spring 34 . The upper end is connected and fixed with the installation round table 1, and the lower end of the support cylinder 33 is fixed on the chassis base 2. The support cylinder 33 is also provided with a fixing knob 32 for locking the telescopic rod 31, and the lower end of the telescopic rod 31 is located in the support cylinder. In the cavity 331 opened in 33, the lower end of the telescopic rod 31 is integrally formed with a piston plate 313 that is sealed and slidably connected to the cavity 331, and a groove 312 is formed in the middle of the lower end of the telescopic rod 31. The groove 312 is The upper end of the groove 312 has a plurality of channels 311 distributed on the upper end of the telescopic rod 31. The channel 311 is a cylindrical structure, one end of the channel 311 is communicated with the groove 312, and the other end of the channel 311 It communicates with the cavity 331 on the upper side of the piston plate 313, and the cavity 331 on the lower side of the telescopic rod 31 is provided with a support spring 34, through which the telescopic rod 31 can be elastically supported, and the support spring 34 The elastic force is smaller than the gravity of the installation round table 1, the telescopic rod 31 and the computer, so that the height can be adjusted by the lift control mechanism 4, and the setting of the support spring 34 is only to make the expansion and contraction of the elastic damping telescopic mechanism 3 more stable, and the cavity 331 is also filled with There is damping liquid, which can be glycerin or shear thickening liquid, that is, the faster the moving speed of the telescopic rod 31, the greater the damping force provided by the damping liquid to the telescopic rod 31, which further enables the telescopic rod 31 to move up and down stably .

Example 2

Please refer to Figures 4-5. The difference between this embodiment and Embodiment 1 is:

In this embodiment, the lift control mechanism 4 further includes a positioning head 46 , a positioning cylinder 47 and a fixing member 48 , the positioning cylinder 47 is fixed on the side frame 45 through a plurality of fixing members 48 , and the output end of the positioning cylinder 47 is installed A positioning head 46 is fixed. The positioning head 46 is a circular truncated structure with a small upper part and a large lower part. The rotating shaft 44 is correspondingly provided with a positioning groove 441 that can be connected with the positioning head 46. The positioning grooves 441 are evenly distributed on the rotating shaft 44. There are a plurality of them. When the positioning cylinder 47 is controlled to extend and the positioning head 46 is locked in the positioning groove 441, the rotation shaft 44 can be fixed, so that the installation round table 1 is in a stable position.

The computer-specific lifting support equipment has the following outstanding advantages in practical application:

1) After the fixing knob 32 is released, the operation of the lifting control mechanism 4 can drive the installation round table 1 to move stably up and down, and the 90° turning mechanism 43 can drive the elliptical plate 42 to turn over. When the long axis of the elliptical plate 42 is vertical, The installation round table 1 is at the highest point; when the long axis of the elliptical plate 42 is horizontal, the installation round table 1 is at the lowest point; by setting the support wheel 41 matched with the structure of the elliptical plate 42, the elliptical plate 42 can move stably and reduce the resistance. It is conducive to the stable lifting of the installation round table 1; after the lifting and adjustment of the installation round table 1, it can be locked by the fixed knob 32 to improve the stability and reliability of the installation round table 1;

2) The structural setting of the elastic damping telescopic mechanism 3 facilitates the stable up and down movement of the mounting table 1; the support spring 34 can elastically support the telescopic rod 31; the damping liquid set in the cavity 331, and the opening of the channel 311 and the groove 312 , which is conducive to the more stable up and down movement of the telescopic rod 31;

3) Through the structural setting of the positioning head 46 and the positioning cylinder 47, after the positioning head 46 and the positioning groove 441 are matched and connected, the rotating shaft 44 can be positioned at the designated position, and the elliptical plate 42 can be positioned at the designated position, which can be used for correcting Multiple options for lifting and lowering adjustment of the installation round table 1, with a wide range of applications.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some modifications and improvements can be made without departing from the concept of the present invention, and these should also be regarded as the protection of the present invention. scope, these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (5)

1. The utility model provides a special lift support equipment of computer, includes installation round platform (1) and chassis seat (2), its characterized in that:

a plurality of elastic damping telescopic mechanisms (3) are circumferentially distributed on the outer side between the mounting circular truncated cone (1) and the chassis base (2);

a lifting control mechanism (4) is arranged in the middle between the mounting round platform (1) and the chassis base (2);

the lifting control mechanism (4) comprises supporting wheels (41), an elliptical plate (42), a 90-degree turnover mechanism (43), a rotating shaft (44) and side frames (45), two side frames (45) are fixedly arranged in the middle of the chassis base (2), the rotating shaft (44) is rotatably arranged at the upper part between the two side frames (45), the elliptical plate (42) is fixedly arranged on the rotating shaft (44) between the two side frames (45), and the 90-degree turnover mechanism (43) is connected with one end of the rotating shaft (44);

a supporting wheel (41) correspondingly matched with the elliptical plate (42) is arranged on the lower side of the mounting circular table (1);

the elastic damping telescopic mechanism (3) comprises a telescopic rod (31), a fixing knob (32), a supporting barrel (33) and a supporting spring (34), the telescopic rod (31) and the supporting barrel (33) are in matched sliding connection, the upper end of the telescopic rod (31) is connected and fixed with the mounting circular truncated cone (1), the lower end of the supporting barrel (33) is fixed on the chassis base (2), the supporting barrel (33) is further provided with the fixing knob (32) used for locking the telescopic rod (31), the lower end of the telescopic rod (31) is located in a cavity (331) formed in the supporting barrel (33), the lower end of the telescopic rod (31) is integrally formed with a piston plate (313) connected with the cavity (331) in a sealing sliding mode, and the supporting spring (34) is arranged in the cavity (331) of the telescopic rod (31);

damping fluid is filled in the cavity (331), a groove (312) is formed in the middle of the lower end of the telescopic rod (31), a plurality of channels (311) are circumferentially distributed on the telescopic rod (31) at the upper end of the groove (312), one end of each channel (311) is communicated with the groove (312), and the other end of each channel (311) is communicated with the cavity (331) on the upper side of the piston plate (313).

2. The lifting support device special for the computer according to claim 1, wherein the support wheel (41) comprises a wheel frame (411), a wheel shaft (412), a wheel (413) and a slot (414), two wheel frames (411) are fixedly arranged on the lower side of the mounting circular table (1), the wheel shaft (412) is rotatably arranged on the lower portion between the two wheel frames (411), the wheel (413) is fixedly arranged on the wheel shaft (412) between the two wheel frames (411), and the annular slot (414) is formed in the wheel (413).

3. The computer-specific elevation support apparatus of claim 1, wherein the recess (312) is a truncated cone structure with a small top and a large bottom, and the channel (311) is a cylindrical structure.

4. The computer-dedicated lifting support device according to claim 1, wherein the lifting control mechanism (4) further comprises a positioning head (46), a positioning cylinder (47) and fixing members (48), the positioning cylinder (47) is fixed on the side frame (45) through the fixing members (48), the positioning head (46) is fixedly installed at an output end of the positioning cylinder (47), positioning grooves (441) which can be matched and connected with the positioning head (46) are correspondingly formed in the rotating shaft (44), and the positioning grooves (441) are uniformly distributed on the rotating shaft (44) in the circumferential direction and are provided in a plurality.

5. The computer-specific elevation support apparatus of claim 4, wherein the positioning head (46) is a truncated cone structure with a small top and a large bottom.

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