KR101229489B1 - Plotting instrument capable of obtaining clear image - Google Patents

Abstract

PURPOSE: A drawing apparatus for obtaining a clear image is provided to fundamentally block dust inflow from the outside by reading to copy positive film to automatically draw out the same to make a file. CONSTITUTION: A transparent plate(200) is placed on a support piece(112). A scanner(300) is built in a case(100) to be under the bottom surface of the transparent plate and reads to copy a positive film placed on the transparent plate to make a file. A switch(400) installed in the main body part(110) controls power which is operated by a cover(120). An access sensing unit(500) installed at an entrance(111) therein outputs an access signal to sense the access of the positive film. A controller(900) controls operation of a compressor(800) by receiving power from a switch unit and successively controls operation of a first feeding part(600), a second feeding part(700), and a scanner by receiving the access signal from the access sensing unit. [Reference numerals] (900) Controller

Description

Plotting Instrument Capable Of Obtaining Clear Image

The present invention can block the inflow of dust from the outside source, and automatically transfers the positive film inserted at one end to enable scanning (scan) and reads the positive film as if copying the file to make a clear image automatically taken out A plunger capable of acquiring an image.

The light projector refers to equipment for producing topographic maps using positive film from aerial photographs, and is roughly classified into analog, analytic, and digital ones.

Such a fluorometer delivers measured data to a coordinatograph for display on a screen or for printing or plotting in hard copy form.

As a conventional fuser as described above, Korean Patent No. 10-0937052 is well known.

Briefly describing the Patent Publication No. 10-0937052, the drawing base body and the scanner, the cover, the cooling line, the cooling unit, the input unit, the temperature sensor, the touch sensor, the control unit and the display is disclosed, The installed display allows real-time positioning of the aerial quantification film and scans from the right position at all times.If the aerial quantification film is distorted due to external factors, the touch sensor detects this in advance and informs the operator. In the process of performing the drawing operation, the deformation or expansion of the aeronautical quantification film in the drawing apparatus can be minimized so that external deformation does not occur through the cold air of the cooling unit.

However, in the case of the conventional fuser, in order to scan the aeronautical quantification film, the aeronautical quantization film is set in a state where the closed cover is opened and closed, and the cover is closed to be closed, and then closed by air through a scanner. It creates an image file by copying the photo quantum film, and foreign matters such as dust are easily introduced to the aerial quantum film during the process of opening and closing the cover. There is an uncomfortable problem that the dust remains in the image to be reworked.

In addition, if the fingerprint of the operator gets in the process of setting the aerial positivity film in place, post-treatment (paper removal work) had to be separately, there was a serious problem that the work becomes very uncomfortable.

The present invention has been made to solve the above problems, it is possible to block the inflow of dust from the outside, while placing the positive film on the scanner to automatically place the positive film quickly and easily so as not to get fingerprints of the operator The purpose of the present invention is to provide a plunger capable of acquiring a clear image that can be provided.

According to an aspect of the present invention,

The inner space is provided in a box shape, the inlet is formed on one side so that the positive film can enter and exit, the inner side is formed to support the inner side protruding inwards to support the transparent plate, the air opposite the inlet A spray pipe path interconnected with the compressor is formed to allow the sprayer to be sprayed toward the inlet part, and a main body part having a fixing groove formed on both sides of the inlet part so that the projection of the cover can be detachably fixed; A cover having a protrusion detachably coupled to the fixing groove of the main body, the cover being rotatably installed to open and close the inlet; Case with an opaque white plate which is insulated from the body and spaced apart from the top of the transparent plate:

Transparent plate seated on the support piece:

A scanner built into the case to be placed on the bottom of the transparencies and reads it into a file as if it were a copy of the positive film placed on the transparencies:

Switch unit installed on the main body to be operated by the cover to control the power ON / OFF:

The entrance detection unit installed at the entrance to detect the entrance and exit of the positive film and outputs the entrance detection signal:

A pair of first elevating units having an elevating block for elevating and descending, which is installed between the main body and the back plate and is controlled by a control unit to elevate and elevate the elevating block; And a first driving unit which includes a shaft rotatably inserted in the lifting block of the first lifting unit and a roller inserted and fixed on the circumferential surface of the shaft, and which is controlled by the control unit to rotate the shaft in the forward or reverse direction. The first conveying part provided in the direction of the end of the part:

A pair of first elevating units having an elevating block for elevating and descending, which is installed between the main body and the back plate and is controlled by a control unit to elevate and elevate the elevating block; And a first driving unit which includes a shaft rotatably inserted in the lifting block of the first lifting unit and a roller inserted and fixed on the circumferential surface of the shaft, and which is controlled by the control unit to rotate the shaft in the forward or reverse direction. 2nd conveying part installed in the longitudinal direction of a part:

Compressor which is installed in the main body and connected to the injection pipe line and is controlled by the control unit to supply air to the injection pipe line:

It is characterized in that it comprises a control unit for receiving the power from the switch operation control the compressor, and receives the access detection signal from the access detection unit to sequentially control the operation of the first transfer unit, the second transfer unit and the scanner.

According to a preferred embodiment of the present invention, if the inlet is opened and closed through a cover installed to be rotatable in the main body, the inflow of dust from the outside can be blocked even if left unused for a long time, and the switch in the closed state Since the wealth is always held down, unnecessary standby power consumption can be eliminated.

In addition, according to a preferred embodiment of the present invention, by installing a compressor in the case and air is produced through the medium to blow strong air to the transparent plate, when the positive film is scanned through the scanner to output the impurities together in the image It is possible to prevent a sharper image drawing image, and also to obtain a sharper image drawing image, thereby reducing the error range dramatically, thus making digital maps more accurate than before. You lose.

Furthermore, according to a preferred embodiment of the present invention, the positive film is automatically and quickly transferred to the positive film to be disposed on the transparent plate on which the scanner is disposed through the first and second conveying parts installed in the case. Since the fingerprint of the worker is hardly buried, there is an advantage that no post-processing work is required.

1 is a perspective view of a fuser capable of obtaining a clear image image according to the present invention.
Figure 2 is a plan cross-sectional view of the fuser capable of obtaining a clear image image according to the present invention.
Figure 3 is a side cross-sectional view of the fuser capable of obtaining a clear video image according to the present invention.
4A to 4E are diagrams for explaining an operation process of a fuser capable of acquiring a clear image image according to the present invention.
Figure 5 is a block diagram showing the correlation between each component in the projector that can obtain a clear image image according to the present invention.

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

In describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 to 3, the fuser according to the present invention includes a case 100, a transparent plate 200, a scanner 300, a switch unit 400, an entrance detection unit 500, and a first transfer unit 600. ), The second transfer unit 700, the compressor 800, and the control unit 900 are automatically transferred to enable the scanning of the positive film (F) and read the positive film (F) as if it were copied. Automatically withdraws after creating a file.

For reference, the positive film (F) means an aerial photo.

The case 100 includes a main body 110, a cover 120, and a back plate 130, and includes a transparent plate 200, a scanner 300, a switch unit 400, and an entrance / detection unit 500 installed therein. ), The first transfer unit 600, the second transfer unit 700, the compressor 800, and the control unit 900 to protect from the outside.

The main body 110 has a rectangular box shape as a whole, and the transparent plate 200, the scanner 300, the switch 400, the entrance detecting unit 500, the first conveying unit 600, and the second conveying unit therein. The space portion 700 may be provided so that the compressor 700, the compressor 800, and the controller 900 may be installed therein.

In particular, the main body 110 is formed with an inlet 111 having a predetermined thickness and width so that the positive film (F) in and out on one surface, and protrudes inward along the inner surface inside the transparent plate At the same time as supporting the 200, the support piece 112, which is a reference, is formed so that the positive film F is disposed accurately at the edge, and the air is directed toward the inlet part 111 in the opposite side of the inlet part 111. Injection pipe passages 113 are formed to be connected to the compressor 800 so as to be sprayed, and fixed to the sides of the inlet 111 so that the protrusions 121 of the cover 120 can be detachably fixed. Groove 114 is formed.

The cover 120 is a plate having a rectangular shape as a whole, and is rotatably installed in the main body 110 to open and close the inlet 111.

In the present embodiment, both sides of the cover 120 are integrally formed with outwardly extending protrusions 121, where the protrusions 121 are detachably coupled to the fixing grooves 114 of the main body portion 110. .

Therefore, the cover 120 may maintain the closed state at all times if the protrusion 121 is coupled to the fixing groove 114 to block the inflow of dust from the outside even if left unused for a long time. Advantageously, since the switch unit 400 is always pressed in the closed state, unnecessary standby power is consumed.

The back plate 130 is an opaque material plate, which is installed in the main body 110 in the present embodiment is spaced apart from the upper surface of the transparent plate 200.

In this case, the back plate 130 is imaged together with the first transfer unit 600 and the second transfer unit 700 in the main body 110 in the process of scanning the positive film (F) through the scanner 300 It's a kind of blocker that blocks things.

The transparent plate 200 is a known glass plate that is fixed to the support piece 112. For reference, between the support piece 112 and the transparent plate 200 to fix the support piece 112 and the transparent plate 200 through a double-sided tape and at the same time to prevent the contamination source such as dust from entering. It is desirable to.

The scanner 300 is a known device that is arranged on the bottom surface of the transparent plate 200 and reads the positive film F placed on the transparent plate 200 as if it is a copy. Since the scanner 300 is already well known in the art, a detailed description thereof will be omitted.

The switch unit 400 is a known push button switch, which is installed in the main body 110 to be operated by the cover 120 in the present embodiment.

According to the present embodiment, when the cover 120 closing the inlet 111 of the main body 110 is opened, the button of the switch unit 400 pressed by the cover 120 is moved forward. When the power was cut off while the car was connected, power was applied to the access detecting unit 500, the first transfer unit 600, the second transfer unit 700, the compressor 800, and the controller 900.

On the contrary, when the cover 120 is folded to close the inlet 111, the power connected to the button of the switch 400 by the cover 120 is naturally cut off.

Therefore, unnecessary waste of standby power can be prevented through the above-described action.

The entrance detection unit 500 is a known motion recognition sensor (motion recognition sensor), in the case of the present embodiment is installed in the inlet 111 so as to detect the entry and exit of the positive film (F) to output an entrance detection signal Function

In the present embodiment, the motion recognition sensor is described as an embodiment of the entrance detection unit 500, but this is only one embodiment, and the entrance detection unit 500 can perform the same function. Any known one can be modified.

The first transfer unit 600 is composed of the first lifting unit 610 and the first driving unit 620, in the present embodiment is installed in the end direction (see Fig. 2) of the main body unit 110, the positive film (F) ) Is a function of automatically reciprocating the longitudinal direction of the main body 110, the first lifting unit 610 and the first driving unit 620 constituting the first transfer unit 600 is the control unit 900 The operation is controlled by.

The first lifting unit 610 is a known solenoid having a lifting block 611 that is lifted and lowered. In the present embodiment, the first lifting unit 610 is installed between the main body 110 and the back plate 130 and the control unit 900. Operation is controlled by the function to raise and lower the lifting block 611.

The first driving unit 620 is naturally raised and lowered by the lifting block 611, and the first lifting unit 610 is a pair to raise and lower the first driving unit 620 in a stable state. It is preferred that the configuration.

The first driving unit 620 is provided with a shaft 621 rotatably inserted into the lifting block 611 of the first lifting unit 610, and a roller 622 inserted and fixed to the circumferential surface of the shaft 621. Thus, the operation is controlled by the control unit 900 to rotate the shaft 621 in the forward or reverse direction. For reference, the first driving unit 620 is a known servomotor.

In addition, the roller 622 is preferably composed of a pair in order to reliably transfer the positive film (F), it is preferable to form a soft rubber in order to minimize the wound on the positive film (F). .

According to the present embodiment, the first lifting unit 610 and the first driving unit 620 is controlled by the control unit 900, in the case of the first lifting unit 610 to lift the lifting block 611 The first driving unit 620 installed in the first lifting unit 610 is naturally lowered, and in the case of the first driving unit 620, the first driving unit 620 rotates in a clockwise direction (see FIG. 4B). 621 and the roller 622 also rotates naturally.

For reference, when the first driving unit 620 is lowered by the first lifting unit 610, only a part of the roller 622 penetrates the hole of the back plate 130 to jig the upper surface of the positive film F. While pressing, the positive film F is transferred along the longitudinal direction of the main body 110.

Like the first transfer unit 600, the second transfer unit 700 is composed of a second lifting unit 710 and a second driving unit 720. In the present embodiment, the longitudinal direction of the main body unit 110 (see FIG. 2). It is installed as a) to transfer the positive film (F) conveyed by the first conveying unit 600 automatically along the end direction of the main body portion 110, the second conveying part 700 The second lifting unit 710 and the second driving unit 720 are controlled by the control unit 900.

The second lifting unit 710 is a known solenoid having a lifting block 711 that is lifted and lowered. In the present embodiment, the second lifting unit 710 is installed between the main body 110 and the back plate 130 and the control unit 900. Operation is controlled by the function to raise and lower the lifting block 711.

The second driving unit 720 is naturally raised and lowered by the elevating block 711, and the second raising unit 710 is a pair to raise and lower the second driving unit 720 in a stable state. It is preferred that the configuration.

The second driving unit 720 is provided with a shaft 721 rotatably inserted into the elevating block 711 of the second elevating unit 710 and a roller 722 inserted and fixed to the circumferential surface of the shaft 721. Therefore, the operation is controlled by the control unit 900 to rotate the shaft 721 in the forward or reverse direction. For reference, the second driving unit 720 is a known servomotor.

In addition, the roller 722 is preferably composed of a pair in order to reliably transfer the positive film (F), it is preferable to form a soft rubber in order to minimize the wound on the positive film (F). .

According to the present embodiment, the second lifting unit 710 and the second driving unit 720 are controlled by the control unit 900. In the case of the second lifting unit 710, the lifting block 711 is introduced. The second driving unit 720 installed in the second lifting unit 710 is naturally lowered, and in the case of the second driving unit 720, the second driving unit 720 rotates in a clockwise direction (see FIG. 4D). 721 and roller 722 also naturally rotates.

For reference, when the second driving unit 720 is lowered by the second lifting unit 710, only a part of the roller 722 penetrates the hole of the back plate 130 to jig the upper surface of the positive film F. While pressing, the positive film F is transferred along the end direction of the main body 110.

Here, the first transfer unit 600 and the second transfer unit 700 is sequentially controlled by the control unit 900. That is, after the first transfer unit 600 is operation controlled by the control unit 900 to automatically transfer the positive film F, the first transfer unit 600 is automatically raised and at the same time the second transfer unit 700. As it descends, the positive film (F) is transferred to the end direction of the main body portion (110).

The compressor 800 is a well-known air compressor installed in the main body 110 of the case 100 and interconnected with the injection pipe 113 of the main body 110. In the present embodiment, the compressor 900 It is controlled by the operation to supply air to the injection pipe passage 113 to blow the dust seated on the transparent plate 200 (blowing) to discharge to the outside.

According to the present embodiment, when the cover 120 installed to be opened and closed on the main body 110 is opened to open the inlet 111, the button of the switch 400 pressed by the cover 120 is moved forward. Power that was cut off while being fired is connected. At this time, the compressor 800 is controlled by the control unit 900 to produce compressed air (air), and the produced compressed air (air) is injected into the injection pipe 113. It is supplied through one end of the discharge through the other end, and blows the dust seated on the transparent plate 200 through the discharged compressed air (air) by blowing (blowing) and discharged to the outside.

Therefore, when the positive film F is scanned through the scanner 300 as described above, impurities can be prevented from being output to the image, thereby obtaining a clearer imaged image. Since a sharp image can be obtained, the range of the error can be significantly reduced, and thus a more precise digital map can be produced.

The control unit 900 receives power from the switch unit 400 to control the compressor 800, and receives an access detection signal from the access detecting unit 500 to receive the first transfer unit 600 and the second transfer unit 700. ) And the scanner 300 to sequentially control the operation.

Referring to Figures 1 and 4a to 5 will be described the operation of the present invention.

First, as illustrated in FIG. 4A, the cover 120 closing the inlet 111 of the main body 110 may be flipped open so that the positive film F may be inserted into the case 100. give.

When the cover 120 closing the inlet 111 is flipped as described above, the button of the switch unit 400 pressed by the cover 120 is fired forward and the cut off power is naturally connected to the entrance detecting unit. The power is applied to the 500, the first transfer unit 600, the second transfer unit 700, the compressor 800, and the control unit 900. In this case, the compressor 800 is controlled by the control unit 900 and is compressed. Producing air (air), the produced compressed air (air) is supplied through one end of the injection pipe passage 113 is discharged through the other end, the transparent plate 200 via the compressed air (air) discharged Blowing dust seated in the (blowing) is discharged to the outside through the inlet 111.

After a certain time has elapsed, the compressor 800 is controlled by the control unit 900 and stopped. At this time, the worker positively moves to the inlet 111 of the main body 110 while holding both ends of the positive film F. One end of the film F is pushed in.

When the positive film (F) is introduced into the interior through the inlet 111, the entrance detection unit 500 installed in the inlet 111 detects the entrance and exit of the positive film (F) to control the entrance detection signal 900 Will output

The control unit 900 receiving the access detection signal from the entrance detection unit 500 is to control the operation of the first transfer unit 600 and the second transfer unit 700, which will be described in more detail as follows.

First, an operation of the first lifting unit 610 and the first driving unit 620 constituting the first transfer unit 600 is controlled by the controller 900. In the case of the first lifting unit 610, The elevating block 611 is shot downward, so that the first driving unit 620 installed in the first lifting unit 610 naturally descends, and in the case of the first driving unit 620, clockwise (see FIG. 4B). As it rotates to the shaft 621 and the roller 622 is also naturally rotated.

At this time, when the first driving unit 620 is lowered by the first elevating unit 610, a portion of the roller 622 penetrates the hole of the back plate 130 and presses the upper surface of the positive film F while pressing. The positive film F is transferred along the longitudinal direction of the main body 110. For reference, the positive film F moved by the first driving part 620 finally comes in contact with the inner (end) wall surface of the main body 110.

After the positive film F is transferred by the first transfer unit 600 as described above, the first transfer unit 600 is raised by the first lifting unit 610 controlled by the control unit 900. On the contrary, while the second transfer part 700 is lowered, the positive film F is transferred in the direction of the end of the main body part 110, which will be described in more detail as follows.

Operation of the second lifting unit 710 and the second driving unit 720 constituting the second transfer unit 700 is controlled by the control unit 900, in the case of the second lifting unit 710, the lifting block 711 is lowered downward, which causes the second driving unit 720 installed in the second lifting unit 710 to descend naturally, and in the case of the second driving unit 720, rotates in a clockwise direction (see FIG. 4D). As the shaft 721 and the roller 722 is also naturally rotated. For reference, the positive film F moved by the second driving unit 720 is finally the side end portion is in contact with the inner longitudinal wall surface of the main body portion (110).

In the state where the positive film F is in contact with the inner wall surface of the main body unit 110 as described above, the scanner 300 is operated and controlled by the control unit 900 to be mounted on the upper surface of the transparent plate 200 ( F) It reads like a copy and makes it into a file (numeric map). For reference, it is made into a file (numeric map) and the file is transferred to a normal working computer.

Meanwhile, when the file generation operation is completed, the control unit 900 transfers the positive film F along the end direction by operating the second transfer unit 700, and when the transfer of the positive film F is completed, The second transfer part 700 is lifted and at the same time the first transfer part 600 is lowered, the first transfer part 600 so that the positive film (F) can be withdrawn through the inlet 111 of the main body 110 By controlling the operation to give the positive film (F) to the outside.

When the operation is completed, the cover 120 of the case 100 is rotated so that the protrusion 121 of the cover 120 is coupled to be inserted into the fixing groove 114 of the main body 110, and due to the coupling As the button of the switch unit 400 is drawn into the interior, the power connection is naturally cut off.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

100: case 110: main body 111: inlet
112: support piece 113: injection pipe 114: fixed groove
120: cover 121: projection 200: transparent plate
300: scanner 400: switch unit 500: access detection unit
600: first transfer unit 610: first lifting unit 620: first driving unit
700: second transfer unit 710: second lifting unit 720: second driving unit
800: compressor 900: control unit F: positive film

Claims (1)

In the form of a box provided with a space therein, the inlet 111 is formed so that the positive film (F) on the one side, and protrudes inward along the inner surface to support the transparent plate 200 A piece 112 is formed, and the opposite side of the inlet 111 is formed with an injection pipe passage 113 interconnected with the compressor 800 so that air can be injected toward the inlet 111. A main body 110 having a fixing groove 114 formed on both sides of the 111 to allow the protrusion 121 of the cover 120 to be detachably fixed; A cover (120) having a protrusion (121) detachably coupled to the fixing groove (114) of the body portion (110) and rotatably installed on the body portion (110) to open and close the inlet portion (111); A case 100 having an opaque backplate 130 which is internally installed in the main body 110 and spaced apart from an upper surface of the transparent plate 200:
Transparent plate 200 fixed to the support piece 112:
Scanner 300 is built in the case 100 so as to be disposed on the bottom surface of the transparent plate 200 reads the positive film (F) seated on the transparent plate 200 as a copy to make a file:
Switch unit 400 is installed in the main body 110 so as to be operated by the cover 120 to control the power ON / OFF:
The entrance detection unit 500 is installed at the inlet 111 so as to detect the entrance and exit of the positive film F to output an entrance detection signal.
A pair of lifting and lowering blocks 611, which are installed between the main body 110 and the back plate 130, are controlled by the control unit 900 to move the lifting block 611 up and down. 1 lifting unit 610; The control unit 900 includes a shaft 621 rotatably inserted into the elevating block 611 of the first elevating unit 610 and a roller 622 inserted into and fixed to the circumferential surface of the shaft 621. The first conveying part 600, which is configured to be operated and controlled to rotate the shaft 621 in the forward or reverse direction, and is installed in the end direction of the main body part 110:
A pair of lifting and lowering blocks 711 are provided between the main body 110 and the back plate 130, and are controlled by the control unit 900 to move the lifting block 711 up and down. 2 lifting portions 710; The control unit 900 is provided with a shaft 721 rotatably inserted into the elevating block 611 of the second elevating unit 710 and a roller 722 inserted into and fixed to the circumferential surface of the shaft 721. The second transfer unit 700 is configured to be operated in the control unit is rotated in the forward or reverse direction of the shaft 721 in the longitudinal direction of the main body portion 110, 700:
Compressor 800 is installed in the main body 110 and connected to the injection pipe line 113, the operation is controlled by the control unit 900 to supply air to the injection pipe line 113:
Receiving power from the switch unit 400 to control the operation of the compressor 800, and receives the entrance detection signal from the entrance detection unit 500, the first transfer unit 600, the second transfer unit 700 and the scanner 300 And a control unit (900) for sequentially controlling the operation.

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