CN212378687U

CN212378687U - Notebook shell roughness detection device

Info

Publication number: CN212378687U
Application number: CN202021279547.7U
Authority: CN
Inventors: 钱伟; 葛平平
Original assignee: Anhui Hengming Engineering Technology Co ltd
Current assignee: Anhui Hengming Engineering Technology Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-01-19
Anticipated expiration: 2030-07-04

Abstract

The utility model discloses a notebook shell roughness detection device, the on-line screen storage device comprises a base, the both ends at base top are fixed with adjustment mechanism and support column respectively, adjustment mechanism includes the box, the inside of box is rotated through the bearing and is connected with the threaded rod, the threaded rod has cup jointed the slide through the screw thread, the side of slide is fixed with first connecting rod, first connecting rod and box sliding connection, the side of adjustment mechanism and support column all is fixed with clamping mechanism, the top of support column is rotated through the bearing and is connected with the pivot, the pivot is rotated and is connected with detection mechanism. The utility model forms the buffer protection to the clamped notebook shell by arranging the buffer plate and the first spring, improves the stability of clamping, and prevents the notebook shell from being damaged due to overlarge clamping force; through setting up rotatable detection mechanism, detect convenient to use, it is high to detect the accuracy nature through rotating the detection mechanism convenience to the optional position on notebook shell top.

Description

Notebook shell roughness detection device

Technical Field

The utility model relates to a notebook computer technical field especially relates to a notebook shell roughness detection device.

Background

A notebook computer (Laptop), which is called a notebook for short, also called a portable computer, a Laptop computer, a palmtop computer or a Laptop computer, has the biggest characteristic of small and exquisite body, is a small and portable personal computer compared with a PC, and generally weighs 1-3 kg. The current trend is to have smaller and smaller sizes, lighter and lighter weights, and more powerful functions. In order to reduce the size, notebook computers today use liquid crystal displays (also called liquid crystal LCD screens). Some have a touch pad or touch point as a pointing device in addition to the keyboard.

The flatness of the surface of the shell of the notebook computer needs to be detected in the production process of the notebook computer so as to ensure the accuracy of the size of the notebook computer during assembly, but in the prior art, detection personnel use a level meter to detect the flatness of the notebook computer shell, the detection error is large, and the use is insufficient, so that the notebook computer shell flatness detecting device is provided.

Disclosure of Invention

In order to solve the problem that there is great error in the manual roughness that utilizes the spirit level to detect the shell of operating personnel among the prior art, the utility model provides a notebook shell roughness detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a notebook shell roughness detection device, includes the base, the both ends at base top are fixed with adjustment mechanism and support column respectively, adjustment mechanism includes the box, the inside of box is rotated through the bearing and is connected with the threaded rod, the threaded rod has cup jointed the slide through the screw thread, the side of slide is fixed with first connecting rod, first connecting rod and box sliding connection, the side of adjustment mechanism and support column all is fixed with clamping mechanism, the top of support column is rotated through the bearing and is connected with the pivot, the pivot is rotated and is connected with detection mechanism.

Preferably, the sliding plate is connected with the inner part of the box body in a sliding mode, and the threaded rod penetrates through the box body and is connected with the knob.

Preferably, the number of the clamping mechanisms is two, each clamping mechanism comprises a fixed plate, a first chute is formed in each fixed plate, fixed shafts are fixed at two ends of each inside of the corresponding first chute, and buffer plates are sleeved on the fixed shafts in a sliding mode.

Preferably, the fixed plate is of an L-shaped structure, and the side surface of the buffer plate is perpendicular to the lower surface of the fixed plate.

Preferably, a first spring is installed between the buffer plate and the inner wall of the first sliding chute and sleeved on the fixed shaft.

Preferably, the detection mechanism includes the backup pad, the backup pad passes through the spline housing and connects in the pivot, the second spout has been seted up in the backup pad, the inside of second spout is fixed with the guiding axle, the sliding sleeve of guiding axle slip cover has been cup jointed the slider, the bottom of slider is fixed with the sleeve, the second connecting rod is installed to telescopic bottom, the bottom of second connecting rod is fixed with the mounting panel, the gyro wheel is installed to the mounting panel.

Preferably, the slider and the mounting plate are both of a T-shaped structure, the bottom of the slider is provided with a laser distance sensor, and the top of the mounting plate is provided with a measuring plate.

Preferably, the second connecting rod is inserted into the sleeve and is connected with the sleeve in a sliding mode, and a second spring is connected between the top of the second connecting rod and the sleeve.

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

1. the utility model discloses when using, the notebook shell is placed between two clamping mechanism, the knob is rotated, the knob rotates and drives the threaded rod, the threaded rod drives the slide through screw thread transmission, the slide slides in the inside of box, the box drives first connecting rod, first connecting rod drives the clamping mechanism motion, two clamping mechanism are close to each other and press from both sides the notebook shell tightly, when the notebook shell is clamped, the buffer board first contacts the notebook shell, the buffer board slides in the inside of first spout along the axial of fixed axle afterwards, the first spring is compressed to produce elasticity this moment, form the buffering protection to the notebook shell of clamping through setting up buffer board and first spring, improve the stability of clamping, prevent that the clamping dynamics is too big and lead to destroying the notebook shell;

2. when the utility model is used for detection, the device is connected with a computer, a detection mechanism is rotated to enable the roller in the detection mechanism to contact the surface of the notebook shell, a laser distance sensor is started, the laser distance sensor emits laser to irradiate a measurement plate, the distance between the laser distance sensor and the measurement plate is measured, the measurement result is fed back to the computer, a slider is stirred, the slider moves axially along a guide shaft, the slider drives a sleeve, the sleeve drives a second connecting rod, the second connecting rod drives a mounting plate, the mounting plate drives the roller, the roller rolls on the top of the notebook shell, the mounting plate drives the roller to press on the top of the notebook shell by arranging a second spring, the notebook shell is detected by observing the data fed back to the computer by the laser distance sensor, and the detection mechanism is convenient to detect any position on the top of the notebook shell, convenient to use detects the accuracy height.

Drawings

Fig. 1 is a schematic structural diagram of a notebook computer casing flatness detecting apparatus provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a of a device for detecting the flatness of a notebook computer case according to the present invention;

fig. 3 is the overall view of the clamping mechanism of the notebook computer casing flatness detecting apparatus provided by the utility model.

In the figure: the device comprises a base 1, a box body 2, a threaded rod 3, a sliding plate 4, a first connecting rod 5, a fixed plate 61, a fixed shaft 62, a buffer plate 63, a first spring 64, a supporting column 7, a rotating shaft 8, a supporting plate 9, a guide shaft 10, a sliding block 11, a sleeve 12, a second connecting rod 13, a second spring 14, a mounting plate 15, a roller 16, a laser distance sensor 17 and a measuring plate 18.

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.

Referring to fig. 1-3, a notebook shell flatness detecting device comprises a base 1, wherein an adjusting mechanism and a supporting column 7 are respectively fixed at two ends of the top of the base 1, the adjusting mechanism comprises a box body 2, a threaded rod 3 is rotatably connected inside the box body 2 through a bearing, the threaded rod 3 is sleeved with a sliding plate 4 through threads, the sliding plate 4 is slidably connected with the inside of the box body 2, the threaded rod 3 penetrates through the box body 2 and is connected with a knob, a first connecting rod 5 is fixed on the side surface of the sliding plate 4, the first connecting rod 5 is slidably connected with the box body 2, clamping mechanisms are fixed on the side surfaces of the adjusting mechanism and the supporting column 7, the number of the clamping mechanisms is two, the clamping mechanisms comprise a fixing plate 61, a first chute is arranged on the fixing plate 61, a fixing shaft 62 is fixed at two ends inside the first chute, a buffer plate 63 is slidably sleeved on the fixing, the side of buffer board 63 is perpendicular with the lower surface of fixed plate 61, installs first spring 64 between the inner wall of buffer board 63 and first spout, and first spring 64 cup joints on fixed axle 62, improves the stability of clamping, prevents that the clamping dynamics is too big and lead to destroying notebook shell.

The top of the supporting column 7 is rotatably connected with a rotating shaft 8 through a bearing, the rotating shaft 8 is rotatably connected with a detection mechanism, the detection mechanism comprises a supporting plate 9, the supporting plate 9 is sleeved on the rotating shaft 8 through a spline, a second sliding groove is formed in the supporting plate 9, a guide shaft 10 is fixed in the second sliding groove, a sliding block 11 is slidably sleeved on the guide shaft 10, a sleeve 12 is fixed at the bottom of the sliding block 11, a second connecting rod 13 is installed at the bottom of the sleeve 12, a mounting plate 15 is fixed at the bottom of the second connecting rod 13, a roller 16 is installed on the mounting plate 15, the sliding block 11 and the mounting plate 15 are both of a T-shaped structure, a laser distance sensor 17 is installed at the bottom of the sliding block 11, a measurement plate 18 is installed at the top of the mounting plate 15, the second connecting rod 13 is inserted into the sleeve 12 and is slidably connected with the sleeve 12, a second spring 14 is connected between the top of the second, convenient to use detects the accuracy height.

The working principle is as follows: when the notebook shell is used, the notebook shell is placed between the two clamping mechanisms, the knob is rotated to drive the threaded rod 3, the threaded rod 3 drives the sliding plate 4 through threaded transmission, the sliding plate 4 slides in the box body 2, the box body 2 drives the first connecting rod 5, the first connecting rod 5 drives the clamping mechanisms to move, the two clamping mechanisms are close to each other to clamp the notebook shell, when the notebook shell is clamped, the buffer plate 63 firstly contacts the notebook shell, then the buffer plate 63 slides in the first sliding groove along the axial direction of the fixing shaft 62, at the moment, the first spring 64 is compressed to generate elastic force, the buffer plate 63 and the first spring 64 are arranged to form buffer protection on the clamped notebook shell, the clamping stability is improved, and the notebook shell is prevented from being damaged due to overlarge clamping force;

during detection, the device is connected with a computer, a detection mechanism is rotated to enable a roller 16 in the detection mechanism to be in contact with the surface of a notebook shell, a laser distance sensor 17 is started, the laser distance sensor 17 emits laser to irradiate the measuring plate 18, the distance between the laser distance sensor 17 and the measuring plate 18 is measured, the measurement result is fed back to the computer, a sliding block 11 is stirred, the sliding block 11 moves along the axial direction of a guide shaft 10, the sliding block 11 drives a sleeve 12, the sleeve 12 drives a second connecting rod 13, the second connecting rod 13 drives a mounting plate 15, the mounting plate 15 drives the roller 16, the roller 16 rolls on the top of the notebook shell, the mounting plate 15 drives the roller 16 to be pressed on the top of the notebook shell through arranging a second spring 14, the notebook shell is detected by observing data fed back to the computer by the laser distance sensor 17, and any position on the top of the notebook shell is conveniently detected by rotating the detection mechanism, convenient to use detects the accuracy height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a notebook shell roughness detection device, includes base (1), its characterized in that, the both ends at base (1) top are fixed with adjustment mechanism and support column (7) respectively, adjustment mechanism includes box (2), the inside of box (2) is rotated through the bearing and is connected with threaded rod (3), slide (4) have been cup jointed through the screw thread in threaded rod (3), the side of slide (4) is fixed with first connecting rod (5), first connecting rod (5) and box (2) sliding connection, the side of adjustment mechanism and support column (7) all is fixed with clamping mechanism, the top of support column (7) is rotated through the bearing and is connected with pivot (8), pivot (8) are rotated and are connected with detection mechanism.

2. The notebook shell flatness detecting device according to claim 1, wherein the slide plate (4) is slidably connected with the inside of the box body (2), and the threaded rod (3) penetrates through the box body (2) and is connected with a knob.

3. The notebook computer shell flatness detecting device according to claim 1, wherein the number of the clamping mechanisms is two, the clamping mechanisms include a fixing plate (61), a first sliding groove is formed on the fixing plate (61), a fixing shaft (62) is fixed at both ends of the inside of the first sliding groove, and a buffer plate (63) is slidably sleeved on the fixing shaft (62).

4. The notebook housing flatness detecting apparatus according to claim 3, wherein the fixing plate (61) has an "L" shape, and the side surface of the buffer plate (63) is perpendicular to the lower surface of the fixing plate (61).

5. The notebook shell flatness detecting device according to claim 3, wherein a first spring (64) is installed between the buffer plate (63) and the inner wall of the first sliding chute, and the first spring (64) is sleeved on the fixed shaft (62).

6. The notebook computer shell flatness detecting device according to claim 1, wherein the detecting mechanism includes a supporting plate (9), the supporting plate (9) is sleeved on the rotating shaft (8) through a spline, a second sliding groove is formed in the supporting plate (9), a guide shaft (10) is fixed inside the second sliding groove, a sliding block (11) is slidably sleeved on the guide shaft (10), a sleeve (12) is fixed at the bottom of the sliding block (11), a second connecting rod (13) is installed at the bottom of the sleeve (12), a mounting plate (15) is fixed at the bottom of the second connecting rod (13), and a roller (16) is installed on the mounting plate (15).

7. The notebook shell flatness detecting device according to claim 6, wherein the sliding block (11) and the mounting plate (15) are both of a "T" type structure, the bottom of the sliding block (11) is provided with a laser distance sensor (17), and the top of the mounting plate (15) is provided with a measuring plate (18).

8. The notebook shell flatness detecting apparatus according to claim 6, wherein the second link (13) is inserted into the sleeve (12) and slidably connected to the sleeve (12), and a second spring (14) is connected between the top of the second link (13) and the sleeve (12).