CN222357399U - Laboratory is adjustable high office desk - Google Patents

Abstract

The utility model discloses a laboratory office table with adjustable height, which belongs to the technical field of office tables and comprises a placement frame and a table plate arranged at the upper end of the placement frame to form an administrative office table, wherein the upper end of the placement frame is provided with a connecting plate, the top end of the connecting plate is provided with a groove which completely penetrates through the connecting plate, the vertical inner wall of the groove is provided with two second telescopic rods, one side of a moving part of each of the two second telescopic rods is provided with a first installation frame, the vertical side surfaces of the two first installation frames are provided with first telescopic rods, the first telescopic rods extend into the first installation frames, one side of the moving part of each of the two first telescopic rods is fixedly provided with a second installation frame which is clung to the inside of the first installation frame, the side surfaces of each of the two fixing plates are fixedly provided with a placement plate, and the table plate is clung to the top end of the placement plate.

Description

Laboratory is adjustable high office desk

Technical Field

The utility model belongs to the technical field of office tables, and particularly relates to a laboratory office table with adjustable height.

Background

The office desk is a desk which is arranged for convenience in daily life work and social activities.

The desk of current laboratory adjustable height is in the use, and the desk leads to the fact the damage easily, can't install other sizes desk afterwards, when the desk of no adaptation, needs to change the desk is whole, increase cost, reduction in use efficiency.

For example, the office table (the authorized bulletin number CN 213188596U) with adjustable height can be used for locking the corresponding connecting rods by the self-locking units on two sides when the linkage units are released, so that the locking and fixing functions are realized. The application has the advantages of simple adjusting structure and convenient operation, can simultaneously adjust the heights of the table legs at the same side, ensures the adjusting effect, improves the stability of the adjusting process, and avoids the generation of a clamping feeling during the adjusting process. The device has the problem that the table boards with different sizes cannot be installed, and the use efficiency is reduced.

Disclosure of utility model

The utility model aims to provide a desk with adjustable height in a laboratory, which solves the problems in the background technology.

The desk comprises a placing frame and a desk plate arranged at the upper end of the placing frame to form an administrative desk, wherein the upper end of the placing frame is provided with a connecting plate, the top end of the connecting plate is provided with a groove which completely penetrates through the connecting plate, two second telescopic rods are arranged on the vertical inner wall of the groove, one side of a moving part of each second telescopic rod is provided with a first mounting frame, the vertical side surfaces of the two first mounting frames are provided with first telescopic rods, the first telescopic rods extend into the first mounting frames, one side of the moving part of each first telescopic rod is fixedly provided with a second mounting frame which is clung to the inside of the first mounting frame, and the vertical side surfaces of the two pairs of first mounting frames and the second mounting frames are provided with fixing plates;

Two the side of fixed plate all is fixed with places the board, and the laminating of table is placing the board top, and the top of two first installing frames all is fixed with the baffle.

In a further embodiment, a vertical plate is fixed at the top end of the placement frame, and a transverse plate is fixed on the vertical side surface of the vertical plate, which is close to the table plate.

In a further embodiment, a screw is movably mounted between the cross plate and the inner bottom wall of the placement frame.

In a further embodiment, a linear motor for providing power for the screw rod is installed at the top end of the transverse plate, the moving block is sleeved on the periphery of the screw rod, and the connecting plate is attached to the vertical side face of the moving block.

In a further embodiment, a mounting groove which completely penetrates through the moving block is formed in the top end of the moving block, and a rotating motor is mounted on the vertical inner wall of the mounting groove.

In a further embodiment, the output end of the rotating motor is provided with a rotating shaft, and the connecting plate is fixed on the side surface of the rotating shaft.

In a further embodiment, a bottom plate is fixed at the bottom end of the placement frame, two support plates are connected to the bottom end of the bottom plate, and four rollers are connected to the bottom end of the bottom plate.

Compared with the prior art, the utility model has the technical effects and advantages that:

This laboratory height-adjustable's desk, in the use, drive the movable block of lead screw periphery through the linear motor that sets up on diaphragm top and carry out the displacement from top to bottom to drive the connecting plate and carry out synchronous displacement, can make the table that sets up in the connecting plate side carry out the displacement from top to bottom, adjust the height of desk.

This laboratory height-adjustable's desk, in the use, through the recess that sets up at the connecting plate, utilize two second telescopic links of recess inner wall, drive the first installing frame of both sides and carry out the displacement, place the table on two of single one side place the board top, utilize the first telescopic link that sets up in first installing frame side, drive the second installing frame and carry out the displacement in first installing frame, make the second installing frame drive the fixed plate and place the board and carry out the centre gripping to the table, then make the installing frame of opposite side be close to the table, use the same mode to carry out the centre gripping to the table opposite side, thereby be convenient for fix the table of equidimension, the cost is saved, and the availability factor is improved. This laboratory height-adjustable's desk is convenient for adjust the height of desk, is convenient for fix not unidimensional table, practices thrift the cost, improves availability factor.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings needed in the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the structure of the utility model with the top plate removed in FIG. 1;

FIG. 3 is a schematic view of the structure of the moving block and the connecting plate of the present utility model;

Fig. 4 is an enlarged view of the structure of fig. 2a in accordance with the present utility model.

Reference numerals illustrate:

The table board comprises a table board, a partition board, a placing frame, a bottom board, a supporting board, a roller, a vertical board, a transverse board, a linear motor, a moving block, a first mounting frame, a second mounting frame, a fixed board, a placing board, a first telescopic rod, a second telescopic rod, a connecting board, a rotary motor and a rotary motor, wherein the table board, the partition board, the placing frame, the bottom board, the supporting board, the roller, the vertical board, the transverse board, the linear motor, the moving block, the first mounting frame, the second mounting frame, the fixed board, the placing board, the first telescopic rod, the second telescopic rod, the rotary motor and the rotary motor are arranged in sequence, and the rotary motor are arranged in sequence.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the existing modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

Examples

The office table with adjustable height in the laboratory comprises a placing frame 3 and a table board 1 arranged at the upper end of the placing frame 3 to form an administrative office table, wherein the office table is arranged in the laboratory and is shown in figures 1 to 4;

In order to be convenient for fix the table 1 of equidimension, the upper end of placing the frame 3 is equipped with connecting plate 18, the top of connecting plate 18 is equipped with the recess that runs through connecting plate 18 completely, two second telescopic links 16 are installed to the vertical inner wall of recess, first installing frame 11 is all installed to one side of the movable part of two second telescopic links 16, first telescopic link 15 is all installed to the vertical side of two first installing frames 11, and first telescopic link 15 extends to inside the first installing frame 11, one side of the movable part of two first telescopic links 15 all is fixed with the second installing frame 12 of hugging closely first installing frame 11 inside, fixed plate 13 is all installed to the vertical side of two pairs of first installing frames 11 and second installing frame 12, through the recess that sets up at connecting plate 18, utilize two second telescopic links 16 of recess inner wall, drive the first installing frame 11 of both sides and carry out the displacement, place the table 1 in the two of single side place the board 14 top, utilize the first telescopic link 15 of setting up in first installing frame 11 side, drive second installing frame 12 makes the second installing frame 11 carry out the displacement to make the second installing frame 12 carry out the fixed plate 13 in first installing frame 11, carry out the fixed plate 13.

Then make the first installing frame 11 of opposite side be close to table 1, use the same mode to carry out the centre gripping to table 1 opposite side to be convenient for fix not unidimensional table 1, practice thrift the cost, improve availability factor, the side of two fixed plates 13 all is fixed with places board 14, and table 1 laminating is placing board 14 top, and the top of two first installing frames 11 all is fixed with baffle 2.

The top of placing frame 3is fixed with riser 7, riser 7 is close to the vertical side of table 1 and is fixed with diaphragm 8, movable mounting has the lead screw between diaphragm 8 and the interior bottom wall of placing frame 3, linear motor 9 for the lead screw provides power is installed on the top of diaphragm 8, movable block 10 has been cup jointed to the periphery of lead screw, and connecting plate 18 laminating is in the vertical side of movable block 10, the top of movable block 10 is equipped with the mounting groove that runs through movable block 10 completely, rotating electrical machines 19 is installed to the vertical inner wall of mounting groove, the rotation axis is installed to rotating electrical machines 19's output, and connecting plate 18 is fixed in the rotation axis side, the bottom mounting who places frame 3 has bottom plate 4, the bottom of bottom plate 4 is connected with two backup pads 5, the bottom of bottom plate 4 is connected with four gyro wheels 6.

The linear motor 9, the first telescopic rod 15, the second telescopic rod 16 and the rotary motor 19 are all conventional instruments, the working principle, the size and the model are irrelevant to the functions of the utility model, so that the control mode of the utility model is controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power is also common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so that the utility model does not explain the control mode and circuit connection in detail.

Principle of operation

Two second telescopic links 16 in the recess at connecting plate 18 top drive the first installing frame 11 of both sides and carry out the displacement, place the table 1 at two placing plate 14 tops of unilateral, utilize first telescopic link 15 to drive the second installing frame 12 and carry out the displacement, utilize fixed plate 13 and place the board 14 and carry out the centre gripping to one side of table 1, then the first installing frame 11 of second telescopic link 16 drive the opposite side is close to table 1, the same mode utilizes placing plate 14 and fixed plate 13 to carry out the centre gripping to the opposite side of table 1, be convenient for fix not unidimensional table 1.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A laboratory height-adjustable desk, comprising a placement frame (3) and a desk board (1) arranged at the upper end of the placement frame (3) to form an administrative desk; characterized in that: a connecting plate (18) is provided at the upper end of the placement frame (3); a groove that completely penetrates the connecting plate (18) is provided at the top end of the connecting plate (18); two second telescopic rods (16) are installed on the vertical inner wall of the groove; a first mounting frame (11) is installed on one side of the moving parts of the two second telescopic rods (16); a first telescopic rod (15) is installed on the vertical side surfaces of the two first mounting frames (11), and the first telescopic rod (15) extends into the interior of the first mounting frame (11); a second mounting frame (12) that is closely attached to the interior of the first mounting frame (11) is fixed on one side of the moving parts of the two first telescopic rods (15); and a fixing plate (13) is installed on the vertical side surfaces of the two pairs of first mounting frames (11) and second mounting frames (12); A placement plate (14) is fixed to the side surfaces of the two fixing plates (13), and the table top (1) is attached to the top of the placement plate (14). A partition plate (2) is fixed to the top of the two first installation frames (11). 2. A laboratory height-adjustable desk according to claim 1, characterized in that a vertical plate (7) is fixed to the top of the placement frame (3), and a horizontal plate (8) is fixed to the vertical side of the vertical plate (7) close to the table top (1). 3. A laboratory height-adjustable desk according to claim 2, characterized in that a screw rod is movably installed between the horizontal plate (8) and the inner bottom wall of the placement frame (3). 4. A laboratory height-adjustable desk according to claim 3, characterized in that a linear motor (9) for providing power to the screw is installed at the top of the horizontal plate (8), a moving block (10) is sleeved on the outer periphery of the screw, and a connecting plate (18) is attached to the vertical side of the moving block (10). 5. A laboratory height-adjustable desk according to claim 4, characterized in that: a top end of the moving block (10) is provided with a mounting groove which completely penetrates the moving block (10), and a rotating motor (19) is installed on the vertical inner wall of the mounting groove. 6. A laboratory height-adjustable desk according to claim 5, characterized in that a rotating shaft is installed at the output end of the rotating motor (19), and a connecting plate (18) is fixed to the side of the rotating shaft. 7. A laboratory height-adjustable desk according to claim 3, characterized in that: a bottom plate (4) is fixed to the bottom end of the placement frame (3), two support plates (5) are connected to the bottom end of the bottom plate (4), and four rollers (6) are connected to the bottom end of the bottom plate (4).