KR100861082B1 - Inspection apparatus for torsion and inspection method for using the same - Google Patents

Abstract

A torsion test apparatus and method are provided to enhance work efficiency by storing test results in a data base so as to reconfirm the results on day, date and time. A torsion test apparatus comprises a body(102), a test plate(104) disposed at a lower part of the body, an imaging unit(106) coupled to a part of the body, and a torsion resetting unit(108) electrically connected to the test plate and the imaging unit. The test plate connects test objects to each other. The test plate is equipped with a torsion connection member(103), which allows the test objects to move in a predetermined direction by a required displacement. The imaging unit moves to photograph the torsion connection member while facing a surface of the test plate. The torsion resetting unit displays an image of the torsion connection member and a data form torsion connection member corresponding to the torsion connection member on a screen, and compares a torsion range of the photographed torsion connection member with a torsion range of the data form torsion connection member to reset a required torsion range.

Description

Inspection apparatus for torsion and inspection method using the same {Inspection apparatus for torsion and inspection method for using the same}

1 is a perspective view showing a test device for a torsion according to an embodiment of the present invention.

Figure 2a is a side view showing a test device for a torsion according to an embodiment of the present invention.

2B is a cross-sectional view of a testing apparatus for torsion according to a modified embodiment of the present invention.

Figure 3 is a flow chart sequentially showing a test method for the torsion using the test device for the torsion according to an embodiment of the present invention.

FIG. 4 is an enlarged front view of the torsion resetting display unit shown in FIG. 1 and is a front view for showing a state where each torsion connection unit is databased for each registered model; FIG.

5 and 6 are plan views showing the torsion ranges of the torsion connecting means displayed and measured by the torsion resetting display unit shown in FIG.

Figure 7 is a plan view for showing a state in which the torsion connecting means is fastened to the slide cell phone according to an embodiment of the present invention.

Description of the main parts of the drawing

100: inspection device for torsion 102: body

102a: guide hole

103, 108b ₁ , 108b ₂ , 508b ₂ , 608b ₂ , 703: torsion connection means

104: inspection plate 106: the photographing unit

106a: Height-adjusting chain 106b: Shooting table

106b ₁ : first moving groove 106c: moving table

106c ₁ : first mobile platform 106c ₁₁ : first mobile projection

106c ₁₂ : second moving groove 106c ₂ : second moving table

106c ₂₁ : Second moving projection 106d: Shooting lens

106e: Height adjusting handle 106f ₁ : First rotating bearing

106f ₂ : second rotating bearing 108: torsion reset

108a: data device for torsion reset

108a ₁ , 108a ₂ : Torsion reset lever 108b: Torsion reset indicator

705: main body 705a: first fastening groove

707: slide cover 707a: second fastening groove

A: Top D ₁ : Inspection Result Table

D ₂ : Registration Model List

The present invention relates to an inspection apparatus for torsion and an inspection method using the same.

In general, a product using a torsion has been used as a product for opening and closing to expose the covers located inside of two or more covers using elastic and restoring forces.

For example, portable mobile communication terminals have been widely known as flip type, bar type, folder type, slide type, and the like.

At this time, the mobile phone of the slide type is a mobile phone using a torsion, it was composed of a main body and a sliding cover installed to slide on the main body.

The mobile phone of the slide type has a sliding motion so as to expose a part or the entire part of the main body and the sliding cover so that the main body and the sliding cover slide each other.

More specifically, in the conventional slide-type mobile phone, a torsion connecting means such as a spring, etc., connects the main body and the sliding cover to each other, and the main body and the sliding cover slide by each other.

However, the above-described conventional slide type mobile phone has a problem in that the sliding test of the main body and the sliding cover has to rely on the experience of a skilled worker.

Accordingly, the conventional slide-type mobile phone has to repeatedly perform the sliding test to detect the movement state of the sliding, so that the work load increases and the manufacturing cost increases.

In addition, the conventional slide-type mobile phone can not accurately know the torsion range of the torsion connecting means described above, the free sliding movement is not possible, there is a problem that the production yield for manufacturing a slide-type mobile phone falls.

In addition, the conventional slide type mobile phone can not accurately know the torsion range of the torsion connecting means described above, the movement state of the sliding for each product is different, there is a problem that the reliability of the product is inferior.

In order to solve the above problems, the present invention can finely reset the desired torsion range of the torsion connecting means, thereby reducing the amount of work when performing the sliding test and free sliding movement is possible to manufacture a slide type mobile phone It is an object of the present invention to provide an inspection apparatus for torsion and an inspection method using the same so as to improve the production yield.

Another object of the present invention is to accurately determine the torsion range of the torsion connecting means, it is possible to match the movement state of the sliding by product equally to improve the reliability of the product inspection apparatus for the torsion and an inspection method using the same To provide.

Another object of the present invention is that the existing work situation is databased to be reconfirmed by registration model, day of the week, date, hourly, etc., the operator is not affected by the working time or working conditions to improve the efficiency of the work The present invention provides an inspection apparatus for torsion and an inspection method using the same.

In order to achieve this object, the present invention is located in the lower portion of the body and the body having an appearance, the test plate and the body is installed so that the torsion connecting means for connecting the objects to each other and moving the object in one direction to the desired state of movement is seated on a portion It is fastened to a portion of the test plate and positioned to be spaced apart from the test plate, and movable so as to face one side of the test plate and positioned to be spaced apart from the shooting unit and the body for photographing the torsion connecting means seated on one side of the test plate, The torsion connecting means electrically connected to the unit and the torsion connecting means photographed by the photographing unit and the already dataized torsion connecting means corresponding to the torsion connecting means are displayed on the screen. Compares the torsion range with each other, reads out the bad and good condition and makes a database. It includes torsion reset to reset a torsional range of the torsion portion of the connecting means.

According to another feature of the invention, the photographing unit is fastened to the height adjustment chain and the height adjustment chain built in the guide hole formed in a portion of the edge of the body and the shooting table to move in the longitudinal direction of the body in the moving direction of the height adjustment chain and It is located on the outer part of the shooting table and is connected to the movable table and the movable table so as to face one side of the test plate, and is connected to the shooting lens and the height adjusting chain that photographs the torsion connecting means seated on one side of the test plate, and part of the body It is exposed to the outside of the, and rotates in one direction, the height adjustment chain includes a height adjustment handle for adjusting the height of the photographing lens while moving in one direction.

According to another feature of the present invention, the photographing unit is exposed to the outside of the body, and installed in the top or bottom of the height adjustment handle and the body to rotate in one direction, the height adjustment handle is rotated in one direction, respectively in different directions It is fastened to the guide hole formed in the rotating first and second rotary bearings and a portion of the edge of the body and is located on the outer surface of the shooting table and the shooting table moving in the longitudinal direction of the body according to the rotation direction of the first and second rotating bearings, And a photographing lens that is fastened to the movable table and movable table so as to face one surface of the inspection plate and photographs the torsion connecting means seated on one surface of the inspection plate.

According to still another feature of the present invention, the movable table includes a first movable table and a second movable table which is inserted into the first movable table and can be pulled out.

According to another feature of the invention, the photographing lens is characterized in that the low magnification lens or high magnification lens.

According to another feature of the present invention, the torsion reset part is positioned to be spaced apart from the body, and compares the torsion range of the already tortured torsion connecting means and the torsion range of the photographed torsion connecting means to read a bad state and a good state after It is databased and positioned so as to be spaced apart from the torsion reset data device and the body and the torsion reset data device that calculates the deviation value of the desired torsion range, and is electrically connected to the torsion reset data device and the photographing unit to be photographed by the photographing unit. And a torsion resetting display means for displaying the torsion connecting means and the already dataized torsion connecting means on the screen, and resetting the torsion range of the torsion connecting means by the deviation value of the torsion range databased in the torsion resetting data device.

According to another feature of the invention, the objects are characterized in that the slide cover for covering the body and the body of the slide cell phone.

According to another feature of the invention, the torsion coupling means comprises a spring.

According to another feature of the invention, in the method for inspecting the torsion using the inspection device for the torsion, using the torsion connecting means seating step and the photographing unit for mounting the torsion connecting means to the test plate using the test plate Torsion connecting means for photographing the torsion connecting means seated on the plate by using the photographing step and the torsion resetting part, the torsion connecting means photographed by the photographing unit and the torsion connecting means corresponding to the torsion connecting means are displayed on the screen. Comparing the torsion ranges of the torsion connecting means with the torsion ranges of the torsion connecting means which have already been data, and reading the defective state and the good state and making a database, and the torsion connecting means resetting step of resetting the torsion range of the desired torsion connecting means. do.

According to another feature of the present invention, the torsion connecting means resetting step compares the torsion range of the torsion connecting means that has already been data and the torsion range of the torsion connecting means photographed using the torsion resetting data device and the display means for resetting the torsion. And the torsion connecting means discernment step of reading the bad state and the good state and then making a database and the torsion connecting means deviation value setting step of resetting the torsion range of the torsion connecting means by the deviation value of the torsion range databased in the torsion reset data device. Include.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention in more detail.

<Example>

1 is a perspective view showing a test device for a torsion according to an embodiment of the present invention, Figure 2a is a side view showing a test device for a torsion according to an embodiment of the present invention, Figure 2b is a modified view of the present invention Sectional drawing showing the inspection apparatus for torsion according to the embodiment.

3 is a flow chart sequentially showing a test method for torsion using the test device for torsion according to an embodiment of the present invention, Figure 4 is an enlarged display means for resetting the torsion shown in FIG. This is a front view to show a state in which each torsion connecting means is modeled for each model.

5 and 6 are plan views showing torsion ranges of the torsion connecting means displayed and measured by the torsion resetting display unit shown in FIG.

1 and 2A, the inspection apparatus 100 for torsion according to an embodiment of the present invention includes a body 102, an inspection plate 104, a photographing unit 106, a torsion resetting unit 108, and the like. It includes.

Body 102 is installed in the shape of '' '. At this time, the body 102 is installed including a material of aluminum having strength. On the other hand, the present invention is not limited to this, it is also possible that the body 102 is installed in a shape that can be subjected to the strength by the load.

The inspection plate 104 is located under the body 102. This, the test plate 104 is installed so that the torsion connecting means 103 for connecting the objects to be described later to each other and to move the objects in one direction by the desired motion state is mounted on a portion.

In this case, the objects are a slide cover 607 for covering the body 605 and the body 605 of the slide cell phone, the torsion connecting means 103 is a connecting means including a spring using an elastic force and a restoring force.

The photographing unit 106 is fastened to a portion of the body 102 and positioned to be spaced apart from the test plate 104. The photographing unit 106 is movable to face one surface of the test plate 104 and is installed to photograph the torsion connecting means 103 seated on one surface of the test plate 104.

More specifically, the photographing unit 106 includes a height adjusting chain 106a, a photographing table 106b, a moving table 106c, a photographing lens 106d, a height adjusting handle 106e, and the like.

The height adjustment chain 106a has a part embedded in the guide hole 102a formed at a part of the edge of the body 102, and another part is embedded inside the upper portion A of the body 102, which will be described later. It is wound by the rotational direction of the handle 106e.

The photographing table 106b is fastened to the height adjusting chain 106a and is moved in the longitudinal direction of the body 102 according to the moving direction of the height adjusting chain 106a, and the moving table 106c is an outer portion of the photographing table 106b. Located in the part is installed to be movable so as to face one surface of the test plate (104).

In this case, the first movement groove (106b _1), the outer portions of the imaging table (106b) is formed, moving base (106c) is movable so as to be opposed to one surface of the test plate 104, a first transfer zone (106c ₁₎ And a second moving table 106c ₂ .

Here, the first moving base 106c ₁ is formed with a first moving protrusion 106c ₁₁ at the rear end thereof, and a second moving groove 106c ₁₂ is formed at the front end thereof. The first moving protrusion 106c ₁₁ is fastened to be movable with the first moving groove 106b ₁ described above to move along the outer portion of the photographing table 106b.

In addition, the second moving table 106c ₂ is inserted into the first moving table 106c ₁ and installed to be withdrawn to the outside. That is, the second moving base (106c ₂₎ is formed of a second removable projections (106c ₂₁₎ to the rear end, the second mobile projection (106c ₂₁₎ is fastened to the aforementioned second movement groove (106c _12).

The photographing lens 106d is installed to photograph the torsion connecting means 103 fastened to the second moving table 106c ₂ and seated on one surface of the test plate 104. At this time, the photographing lens 106d is installed as a low magnification lens or a high magnification lens that can be enlarged and reduced to the torsion connecting means 103 to a desired size.

The height adjustment handle 106e is connected to the height adjustment chain 106a and is installed to expose a portion of the body 102 outside. When the height adjustment handle 106e is rotated in one direction, the wound height adjustment chain 106a is moved in one direction to adjust the height of the photographing lens 106d.

For example, when the height adjusting handle 106e is rotated counterclockwise in one direction, the height adjusting chain 106a is moved upward and the photographing lens 106d is moved upward.

On the other hand, when the height adjusting handle 106e is rotated clockwise in one direction, the height adjusting chain 106a is moved downward so that the photographing lens 106d is moved downward.

On the other hand, the inspection device for the torsion of the present invention may improve the height of the photographing lens 106d by improving the structure of the photographing unit 106 differently. Looking at the inspection device for the torsion of the present invention, as shown in Figure 2b.

As illustrated in FIG. 2B, the inspection apparatus 100b for torsion of the present invention includes a body 102, an inspection plate 104, a photographing unit 106, and the like.

Here, the organic components between the body 102, the components of the test plate 104, and the organic relations provided in the test device 100b for the torsion of the present invention may be applied to the test device 100a for the torsion described above. Since the body 102 and the respective components of the test plate 104 and the organic relationship therebetween are the same, respective descriptions thereof will be omitted below.

However, the inspection device 100b for the torsion of the present invention, the photographing unit 106, the height adjustment handle 106e, the first and second rotary bearings 106f ₁ , 106f ₂ , the photographing table 106b, the moving table 106c, the photographing lens 106d, and the like.

The height adjusting handle 106e is exposed to the outside of the body 102 and is installed to rotate in one direction, and the first and second rotary bearings 106f ₁ and 106f ₂ are positioned inside the top or bottom of the body, and the height adjustment is performed. When the handle 106e is rotated in one direction, the handle 106e is provided to rotate in different directions, respectively.

For example, when the height adjusting handle 106e is rotated counterclockwise in one direction, the first rotary bearing 106f ₁ is rotated and the second rotary bearing 106f ₂ is idle. At this time, the photographing stage 106b is moved upward by the rotation of the first rotary bearing 106f ₁ , so that the height of the photographing lens 106d can be adjusted.

On the other hand, when the height adjusting handle 106e is rotated clockwise in one direction, the second rotary bearing 106f ₂ is rotated and the first rotary bearing 106f ₁ is idle. At this time, the photographing table 106b is moved downward by the rotation of the second rotary bearing 106f ₁ , so that the height of the photographing lens 106d can be adjusted.

The photographing table 106b is fastened to the guide hole 102a formed at a part of the edge of the body 102 and extends in the longitudinal direction of the body 102 according to the rotation directions of the first and second rotary bearings 106f ₁ and 106f ₂ . The moving table 106c is positioned at the outer portion of the photographing table 106b and is movable to face one surface of the test plate 104.

In this case, the first movement groove (106b _1), the outer portions of the imaging table (106b) is formed, moving base (106c) is movable so as to be opposed to one surface of the test plate 104, a first transfer zone (106c ₁₎ And a second moving table 106c ₂ .

Here, the first moving base 106c ₁ is formed with a first moving protrusion 106c ₁₁ at the rear end thereof, and a second moving groove 106c ₁₂ is formed at the front end thereof. The first moving protrusion 106c ₁₁ is fastened to be movable with the first moving groove 106b ₁ described above to move along the outer portion of the photographing table 106b.

In addition, the second moving table 106c ₂ is inserted into the first moving table 106c ₁ and installed to be withdrawn to the outside. That is, the second moving base (106c ₂₎ is formed of a second removable projections (106c ₂₁₎ to the rear end, the second mobile projection (106c ₂₁₎ is fastened to the aforementioned second movement groove (106c _12).

The photographing lens 106d is installed to photograph the torsion connecting means 103 fastened to the second moving table 106c ₂ and seated on one surface of the test plate 104. At this time, the photographing lens 106d is installed as a low magnification lens or a high magnification lens that can be enlarged and reduced to a torsion connecting means to a desired size.

The torsion reset part 108 is positioned to be spaced apart from the body 102, and is installed to be electrically connected to the test plate 104 and the photographing part 106. This, the torsion reset unit 108 is the torsion connecting means (108b ₂ of FIG. 4) and the torsion connecting means (104b ₁ of FIG. ) Will be displayed on the screen.

In addition, the torsion resetting unit 108 compares the torsion range of the photographed torsion connecting means (108b ₂ of FIG. 4) with the torsion range of the torsion connecting means (108b ₁ of FIG. 4), which has already been data, to be in a bad state and a good state. Is read and then databased, and the torsion range of the desired torsion connecting means 103 is installed.

More specifically, the torsion reset unit 108 includes a torsion reset data device 108a, a torsion reset display means 108b, and the like.

The torsion resetting data device 108a is positioned to be spaced apart from the body 102, and the torsion range of the already dataized torsion connecting means (108b _{1 in} FIG. 4) and the torsion connecting means (108b _{2 in} FIG. 4) photographed. The ranges are compared to each other to read out the bad and good condition and to make a database and to calculate the deviation value of the desired torsion range.

The torsion resetting display unit 108b is positioned to be spaced apart from the body 102 and the torsion resetting data device 108a and is installed to be electrically connected to the torsion resetting data device 108a and the photographing unit 106.

The torsion resetting display unit 108b displays the torsion connecting unit (108b ₂ of FIG. 4) and the torsion connecting unit (108b ₁ of FIG. 4) already data-photographed by the photographing unit 106 on the screen. The torsion resetting data device 108a is provided to reset the torsion range of the torsion connecting means (108b _{2 in} FIG. 4) by the deviation value of the torsion range databased.

More specifically, as illustrated in FIGS. 1 to 4, an inspection apparatus for a torsion and an inspection method using the same according to an embodiment of the present invention, the operator first uses the inspection plate 104 as described above. The torsion connecting means 103 is seated at (S301), and the torsion connecting means 103 mounted on the test plate 104 is photographed using the photographing unit 106 described above (S302).

After that, the torsion range of the torsion connecting means (108b ₁ of FIG. 4) and the torsion of the torsion resetting means 108b ₁ of FIG. 4 are already data using the torsion resetting data device 108a and the torsion resetting display means 108b. The torsion ranges of the connecting means (108b ₂ of FIG. 4) are compared with each other, and the database is read after a bad state and a good state are read (S303).

For example, as shown in FIG. 4, the torsion connecting means (103 in FIG. 1) seated on the test plate (104 in FIG. 1) is displayed by the photographing unit (106 in FIG. 1). Is displayed.

At this time, the torsion resetting display unit 108b receives the data signal of the torsion resetting data device 108a and connects the torsion ranges A ₁ and A ₂ of the torsion connecting unit 108b _{2 that have} been photographed. The torsion ranges A ' ₁ , A' ₂ of the means 108b ₁ are digitally calculated and displayed on the screen, respectively.

In other words, the torsion connecting means photographed by the photographing unit (106 in FIG. 1) by operating the torsion reset levers 108a ₁ and 108a ₂ provided in the torsion resetting data device 108a in FIG. If the torsion ranges A ₁ and A ₂ of 108b ₂ ) are specified, the measurement angle (87 °) corresponding to the portion is digitally calculated and displayed on one screen.

In addition, the torsion connecting means 108b ₁ , which is already stored in the registered model list D ₂ stored in the torsion resetting data device 108a of FIG. 1 and displayed as the display means 108b for torsion resetting, space from the other of the screen, torsional range of the torsion connecting means (108b ₂₎ imaged by the above-described photographing unit (106 in FIG. _{1) (a 1, a 2} ) and the same torsion range (a _'1, a' ₂ ), The reference angle (99 °) and the tolerance angle (± 4 °) corresponding to the part are calculated and displayed digitally.

At this time, the torsion connection means 108b ₁ called 'AAAAAAA' has a unique measurement number, and the measurement angle measured by the measurement storage button and the measurement button and the CLEAR button displayed by the display means 108b for torsion reset. °) is set or cleared as No. 1 of the test result table (D ₁ ).

After that, the torsion range of the torsion connecting means 108b _{1 that has} already been data using the torsion resetting display means 108b of the torsion resetting unit 108 and the torsion range of the torsion connecting means (108b ₂ of FIG. 4) photographed. Are compared with each other to reset the torsion range of the photographed torsion connecting means (108b ₂ of FIG. 4).

At this time, the reset torsion connecting means (108b ₂ of FIG. 4) is set to the re-measurement angle (not shown) in the test column located in the measurement number 1 of the test result table (D ₁ ).

Finally, it is determined whether the deviation value between the measured measurement angle before the inspection (87 °) and the re-measuring angle after inspection (not shown) in the database is within the tolerance angle (± 4 °) to determine the defective state and the good state. Done.

At this time, if the torsion connecting means 108b ₂ called 'AAAAAAA' is determined to be in a bad state, the identification number is digitally calculated and counted in the defective number column displayed on the torsion resetting display means 108b.

On the other hand, when the torsion connecting means 108b ₂ called 'AAAAAAA' is determined to be in good condition, the identification number is digitally calculated and counted in the good value field displayed on the torsion resetting display means 108b.

As described above, the inspection apparatus for torsion and the inspection method using the same according to an embodiment of the present invention use the registered model list D ₂ and the inspection result table D ₁ displayed by the display means for resetting torsion 108b. Each of the torsion connecting means 108b ₁ and 108b ₂ corresponding to the registered model list D ₂ may be sequentially databased to determine a defective state and a good state.

Therefore, the inspection apparatus for the torsion and the inspection method using the same according to an embodiment of the present invention is a database so that the existing work conditions can be re-checked by the registration model, day of the week, date, time, etc. Or it is not affected by the working conditions, thereby improving the work efficiency.

Meanwhile, as illustrated in FIGS. 5 and 6, each of the torsion connecting means 508b ₂ and 608b ₂ displayed and measured by the torsion resetting display unit 108b has torsion ranges L ₁ corresponding to portions. , L ₂ , L ₃ , L ₄ , L ₅ , L ₆ , L ₇ , L ₈ , R ₁ , R ₂ , R ₃ , R ₄ , θ ₁ , θ ₂ ) .

Therefore, the deviation value can be obtained by comparing the measured angle of the measured torsion connecting means 108b ₂ displayed on the torsion resetting display means 108b with the reference angle and the tolerance angle of the already-torted torsion connecting means 108b ₁ . The operator can reset the desired torsion range of the torsion connecting means (103 in FIG. 1).

As such, the torsion connecting means (103 of FIG. 1) whose torsion range is reset using the inspection apparatus 100 for torsion according to an embodiment of the present invention is a connecting means for manufacturing a slide mobile phone as an example. Used. The torsion connecting means (103 of FIG. 1) is used as a connecting means of a slide mobile phone as an example as follows.

7 is a plan view showing a state in which the torsion connecting means is fastened to the slide mobile phone according to an embodiment of the present invention.

Referring to Figure 7, the torsion connecting means 703 according to an embodiment of the present invention is installed to connect the body 705 and the slide cover 707 of the slide cell phone to each other. At this time, the torsion connecting means 703 is fastened to the first fastening groove 705a formed in the inner part of the body 705 and the second fastening groove 707a formed in the inner part of the slide cover 707.

Here, the slide cover 707 moves in one direction by the elastic force and the restoring force of the torsion connecting means 703 to expose a part or the entire part of the main body 705, or to perform a sliding movement so as not to be exposed.

As such, the inspection device for the torsion and the inspection method using the same according to an embodiment of the present invention can finely reset the desired torsion range of the torsion connecting means 703, thereby reducing the amount of work when performing the sliding test. It is possible to freely slide movement to improve the production yield for manufacturing a slide-type mobile phone.

In addition, the inspection apparatus for the torsion and the inspection method using the same according to an embodiment of the present invention can accurately know the torsion range of the torsion connecting means 703, it is possible to fit the movement state of the sliding by product equally The reliability can be improved.

Furthermore, the inspection apparatus for the torsion and the inspection method using the same according to an embodiment of the present invention is a database so that the existing work conditions can be re-checked by the registration model, day of the week, date, time, etc. It is not influenced by the working conditions, thereby improving the work efficiency.

Those skilled in the art to which the present invention pertains will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. Therefore, the above-described embodiments are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the appended claims rather than the foregoing description, and the meaning and scope of the claims and All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

According to the inspection apparatus for the torsion of the present invention made as described above and the inspection method using the same, the following effects can be obtained.

First, since the desired torsion range of the torsion connecting means can be finely reset, the work amount can be reduced when the sliding test is carried out, and the free sliding motion is possible to improve the production yield for manufacturing the slide type mobile phone. It works.

Secondly, since the torsion range of the torsion connecting means can be accurately known, the movement state of the sliding for each product can be equally matched, which has another effect of improving the reliability of the product.

Third, since existing work situations are databased to be reconfirmed by registration model, day of the week, date, time, etc., the worker is not influenced by working time or working conditions and thus has another effect of improving work efficiency. have.

Claims (10)

A body having an appearance; Located in the lower portion of the body, the test plate is installed so that the torsion connecting means for connecting the objects to each other and moving the objects in one direction by a desired movement state is mounted on a portion; A photographing unit fastened to a portion of the body and positioned to be spaced apart from the test plate, and movable to face one surface of the test plate and photographing the torsion connecting means seated on one surface of the test plate; And Is positioned to be spaced apart from the body, the torsion connecting means and the torsion connecting means that is electrically connected to the test plate and the photographing unit and the torsion connecting means photographed by the photographing unit on the screen and And comparing the photographed torsion range of the torsion connecting means with the torsion ranges of the already dataized torsion connecting means to read the defective state and the good state and then converting them into a database and resetting the torsion range of the desired torsion connecting means. Inspection device for torsion, including the department. The method of claim 1, The photographing unit, A height adjusting chain embedded in a guide hole formed at a portion of an edge of the body; A photographing table engaged with the height adjusting chain and moving in the longitudinal direction of the body according to a moving direction of the height adjusting chain; A movable table positioned at an outer portion of the photographing table and movable to face one surface of the test plate; A photographing lens fastened to the movable table and photographing the torsion connecting means seated on one surface of the test plate; And Is connected to the height adjustment chain and a portion is exposed to the outside of the body, the inspection device for a torsion including a height adjustment handle for adjusting the height of the photographing lens while moving the height adjustment chain in one direction when rotating in one direction . The method of claim 1, The photographing unit, A height adjusting handle exposed to the outside of the body and rotating in one direction; First and second rotary bearings installed inside the top or bottom of the body, and the height adjusting handles rotate in different directions when the height adjusting handle rotates in one direction; A photographing table fastened to a guide hole formed at a portion of an edge of the body and moving in a longitudinal direction of the body according to a rotation direction of the first and second rotary bearings; A movable table positioned at an outer portion of the photographing table and movable to face one surface of the test plate; And And a photographing lens fastened to the movable table and photographing the torsion connecting means seated on one surface of the test plate. The method according to claim 2 or 3, The movable table includes a first movable table and a second movable table inserted into the first movable table and capable of withdrawing to the outside. The method according to claim 2 or 3, And the photographing lens is a low magnification lens or a high magnification lens. The method of claim 1, The torsion reset unit, Positioned to be spaced apart from the body, the torsion range of the already dataized torsion connecting means and the torsion range of the photographed torsion connecting means are compared with each other to read a bad state and a good state and to make a database, and the deviation of the desired torsion range. A torsion reset data device for calculating a value; And The torsion connecting means positioned to be spaced apart from the body and the torsion resetting data device and electrically connected to the torsion resetting data device and the photographing unit to be photographed by the photographing unit and the already data-torted torsion connecting means. And a torsion resetting display means for displaying on the screen and resetting the torsion range of the torsion connecting means by the deviation value of the torsion range databased in the torsion resetting data device. The method of claim 1, The object is a test apparatus for a torsion, characterized in that the slide cover for covering the body and the body of the mobile phone slide. The method of claim 1, And the torsion connecting means includes a spring. In the method for inspecting the torsion using the inspection device for torsion according to claim 6, A torsion connecting means seating step of seating the torsion connecting means on the test plate by using the test plate; A torsion connecting means photographing step of photographing the torsion connecting means seated on the test plate by using the photographing unit; And The torsion connecting means photographed by the photographing unit using the torsion resetting unit and the torsion connecting means corresponding to the already data are displayed on the screen, and the torsion range of the photographed torsion connecting means is already dataized. And a torsion connecting means resetting step of resetting a torsion range of a desired torsion connecting means by a database after reading out a bad state and a good state by comparing with the torsion range of the torsion connecting means. The method of claim 9, The torsion connecting means resetting step, A torsion for comparing the torsion range of the already dataized torsion connecting means and the torsion range of the photographed torsion connecting means by using the torsion resetting data device and the torsion resetting display means, and reading a bad state and a good state and then making a database. Connecting means classification step; And And a torsion connecting means deviation value setting step of resetting the torsion range of the torsion connecting means by the deviation value of the torsion range databased in the torsion resetting data device.

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