CN218481075U

CN218481075U - Flatness detection device for tabletop of conference table

Info

Publication number: CN218481075U
Application number: CN202221466955.2U
Authority: CN
Inventors: 张健
Original assignee: Huizhou Ruisite Commercial Furniture Manufacturing Co ltd
Current assignee: Huizhou Ruisite Commercial Furniture Manufacturing Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-02-14
Anticipated expiration: 2032-06-13

Abstract

The utility model belongs to the technical field of detect, and a roughness detection device of conference table desktop is disclosed, including slide rail, drive case, linkage post, the screw thread post has been cup jointed in the activity about the slide rail, screw thread post top surface fixedly connected with turn round, the spacing ring has been cup jointed to the screw thread post middle fixing, screw thread post lower extreme screwed connection has the pillar. The utility model discloses a connecting block, the pulley, distance sensor, the needle isotructure that changes, reach the purpose that detection efficiency is high, place the device on the desktop, turn round through the adjustment and make bubble between two parties in the spirit level, start the drive case through calculating the display end, make the pulley drive the drive case and slide on the slide rail, distance sensor calculates out the roughness with the distance feedback of survey in calculating the display end, the back is accomplished in the survey, make distance sensor incline left or right, survey device fore-and-aft roughness, do not need the adjusting device position, can the great scope of short-term test, thereby it is high to reach detection efficiency.

Description

Flatness detection device for tabletop of conference table

Technical Field

The utility model belongs to the technical field of detect, specifically a roughness detection device of conference table desktop.

Background

The conference table is a common office appliance in our life, the desktop of the conference table generally needs to keep the flatness, the desktop generally needs to be cut, polished, coated and the like in the processing process, and due to the difference of processing technologies, the flatness detection of the desktop is needed for the smooth proceeding of each technology, so that the desktop of the conference table is ensured to be flat after each processing technology.

In the prior art, the traditional method for detecting the flatness of the tabletop of the conference table generally adopts a level meter to place the tabletop surface, and observes the level meter to judge the flatness, the precision of the method is not high, when a pressure sensor is adopted as a collecting tool, the pressure sensor often only can collect the tabletop in a preset pipeline, the efficiency is not high, and the flatness detecting device for the tabletop of the conference table is designed aiming at the above situation.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model provides a roughness detection device of conference table desktop has detection efficiency height, changes the convenient advantage in position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roughness detection device of conference table desktop, includes slide rail, drive case, linkage post, the activity has cup jointed the screw thread post about the slide rail, screw thread post top surface fixedly connected with turn round, the fixed spacing ring that has cup jointed in the middle of the screw thread post, screw thread post lower extreme screwed connection has the pillar, pillar top surface swing joint has the foot dish, foot dish top surface fixedly connected with spliced pole, the spacing dish of spliced pole top surface fixedly connected with, the rear end fixedly connected with spirit level of drive case upper end, the front and back end swing joint of drive case lower extreme has the pulley, the left and right sides fixedly connected with limiting plate of drive bottom of the case face, the limiting plate has the connecting block through linkage post swing joint, connecting block bottom surface fixedly connected with distance sensor, linkage post right side fixedly connected with commentaries on classics needle, drive case right side is equipped with the corner scale.

In the above technical scheme, preferably, the two pulleys are movably connected with the front side and the rear side of the sliding rail, and the pulleys are driven by a motor inside the driving box.

In the above technical scheme, preferably, the knob is arranged on the top surface of the slide rail and movably connected with the slide rail, and the limiting ring is arranged on the bottom surface of the slide rail and movably connected with the slide rail.

In the above technical scheme, preferably, a calculation display end is fixedly connected to the middle of the top surface of the drive box, and the calculation display end is electrically connected to the drive box and the distance sensor.

In the above technical scheme, preferably, the linkage column is movably connected with a limiting plate, the limiting plate is made of a strong magnetic material, and the rotating needle is made of a magnetic material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a connecting block, the pulley, distance sensor, the purpose that the swivel pin is high is reached, place the device on the desktop, turn round through the adjustment and make bubble in the spirit level placed between two parties, start the drive case through calculating the display end, make the pulley drive the drive case and slide on the slide rail, distance sensor feeds back the distance of survey to calculating the display end and calculate the roughness, after the survey is accomplished, rotate the swivel pin, make distance sensor incline left or right, repeated detection, survey the longitudinal roughness of device, do not need the adjusting device position, can survey the great scope fast, thereby it is high to reach detection efficiency;

the utility model discloses a pillar, foot dish, spliced pole isotructure, it is convenient to reach the adjustment position, and after the desktop detects the completion in to the placer region, through holding the foot dish, carry out one hundred eighty degrees rotations with the foot dish of holding with whole device, and the oblique joint detects the region, measures and does not detect the desktop roughness to it is convenient to reach the adjustment position.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a cross-sectional view of the strut of the present invention;

FIG. 3 is a schematic view of the connection relationship between the driving boxes of the present invention;

fig. 4 is a schematic view of the connection relationship between the driving box parts of the present invention.

In the figure: 1. a slide rail; 2. a support post; 3. turning; 4. a foot plate; 5. a drive box; 6. calculating a display end; 7. a level gauge; 8. connecting blocks; 9. a pulley; 10. a distance sensor; 11. a threaded post; 12. a limiting ring; 13. connecting columns; 14. a limiting disc; 15. turning angle scales; 16. rotating the needle; 17. a limiting plate; 18. a linkage column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 to 4, the utility model provides a roughness detection device of conference table desktop, including slide rail 1, drive case 5, linkage post 18, screw post 11 has been cup jointed in the activity about slide rail 1, 11 top surfaces fixedly connected with torques of screw post 3, fixed the having a spacing ring 12 of having cup jointed in the middle of the

screw post

11, 11 lower extreme screwed connection of screw post has

pillar

2, 2 top surfaces swing joint of pillar have

foot dish

4, 4 top surfaces fixedly connected with spliced pole 13 of foot dish, 13 top surfaces fixedly connected with spacing dish 14 of spliced pole, the rear end fixedly connected with spirit level 7 of drive case 5 upper end, the front and back end swing joint of drive case 5 lower extreme has pulley 9, the left and right sides fixedly connected with limiting plate 17 of drive case 5 bottom surface, limiting plate 17 has connecting block 8 through 18 swing joint of linkage post, 8 bottom surfaces fixedly connected with

distance sensor

10, 18 right sides fixedly connected with spicule 16 of linkage post, 5 right sides is equipped with corner scale 15.

As shown in fig. 3, two pulleys 9 are movably connected with the front and rear sides of the slide rail 1, and the pulleys 9 are driven by a motor inside the driving box 5;

adopt above-mentioned scheme: through two pulleys 9 of the inside motor drive of drive case 5 simultaneously slide on slide rail 1 for the testing process is more convenient, adopts two pulleys 9 to slide, makes the detection operation more stable.

As shown in fig. 2, the knob 3 is arranged on the top surface of the slide rail 1 and movably connected with the slide rail 1, and the limiting ring 12 is arranged on the bottom surface of the slide rail 1 and movably connected with the slide rail 1;

adopt above-mentioned scheme: the position of the stop collar 12 to the screw thread post 11 is spacing, guarantees the position of screw thread post 11 and slide rail 1, turns round 3 through rotating, drives screw thread post 11 and rotates, because the screw connection mode of screw thread post 11 and pillar 2 for slide rail 1 is raised, thereby turns round 3 through rotating and adjusts the height of slide rail 1 both sides, adjusts the level.

As shown in fig. 3, the middle of the top surface of the driving box 5 is fixedly connected with a calculation display end 6, and the calculation display end 6 is electrically connected with the driving box 5 and the distance sensor 10;

adopt above-mentioned scheme: through the operation on the calculation display end 6, the motor in the driving box 5 is driven to drive the pulley 9 to rotate, and meanwhile, the distance sensor 10 transmits the measured data to the calculation display end 6 for calculation analysis and displaying of the flatness.

As shown in fig. 4, the linkage column 18 is movably connected with the limiting plate 17, the limiting plate 17 is made of a strong magnetic material, and the rotating needle 16 is made of a magnetic material;

the scheme is adopted: rotate the needle 16 through rotating and drive connecting block 8 and distance sensor 10 and rotate together, because rotate the needle 16 and adsorb on limiting plate 17 surface for connecting block 8 and distance sensor 10 keep the good inclination of pivoted in the testing process, can not change.

The utility model discloses a theory of operation and use flow:

the device is placed on a desktop, the pillars 2 at two ends of the sliding rail 1 are rotated, the threaded pillars 11 are driven to rotate, the sliding rail 1 is lifted due to the spiral connection mode of the threaded pillars 11 and the pillars 2, the heights of two sides of the sliding rail 1 are adjusted by rotating the rotating knob 3, bubbles in the level gauge 7 are centered, the driving box 5 is driven by the calculation display end 6, the distance sensor 10 transmits detection data in the state to the calculation display end 6 to calculate and display the flatness, then the rotating needle 16 is rotated to point to different scales of the corner scale 15 to detect again, the flatness of one area of the desktop is detected, when the next area of the desktop is measured in an oblique mode, the foot disc 4 is pressed to rotate by one hundred eighty degrees, the operation is repeated again, and the flatness detection of the area is carried out.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides a roughness detection device of conference table desktop, includes slide rail (1), drive case (5), linkage post (18), its characterized in that: screw thread post (11) have been cup jointed to the equal activity in both ends about slide rail (1), the top surface fixedly connected with turn round (3) of screw thread post (11), fixed cover has spacing ring (12) in the middle of screw thread post (11), screw thread post (11) lower extreme screwed connection has pillar (2), pillar (2) top surface swing joint has foot dish (4), foot dish (4) top surface fixedly connected with spliced pole (13), spliced pole (13) top surface fixedly connected with spacing dish (14), rear end fixedly connected with spirit level (7) of drive case (5) upper end, the front and back end swing joint of drive case (5) lower extreme has pulley (9), fixedly connected with limiting plate (17) about drive case (5) bottom surface, limiting plate (17) have connecting block (8) through linkage post (18) swing joint, connecting block (8) bottom surface fixedly connected with distance sensor (10), linkage post (18) right side fixedly connected with commentaries on classics needle (16), drive case (5) right side is equipped with corner scale (15).

2. The apparatus for detecting flatness of a tabletop of a conference table as claimed in claim 1, wherein: two pulley (9) and slide rail (1) front and back side swing joint, pulley (9) are by the inside motor drive of drive box (5).

3. The apparatus for detecting flatness of a tabletop of a conference table as claimed in claim 1, wherein: the rotary knob (3) is arranged on the top surface of the sliding rail (1) and is movably connected with the sliding rail (1), and the limiting ring (12) is arranged on the bottom surface of the sliding rail (1) and is movably connected with the sliding rail (1).

4. The device for detecting the flatness of the tabletop of the conference table as claimed in claim 1, wherein: fixedly connected with in the middle of drive case (5) top surface calculates display end (6), calculate display end (6) and drive case (5) and distance sensor (10) electric connection.

5. The device for detecting the flatness of the tabletop of the conference table as claimed in claim 1, wherein: the linkage column (18) is movably connected with the limiting plate (17), the limiting plate (17) is made of a strong magnetic material, and the rotating needle (16) is made of a magnetic material.