JP3146060B2 - Embroidery pattern position display device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an embroidery pattern position display device which can confirm an embroidery pattern position display at a start point, an end point, and a height position in a sewing machine with an embroidery function.

[0002]

2. Description of the Related Art Conventionally, a sewing machine is provided with a selection device for selecting a desired sewing pattern on a front panel portion of the sewing machine and a display device for displaying the shape of the sewing pattern. 2. Description of the Related Art A sewing machine that can perform a sewing operation while checking a message of information related to a sewing operation on a display device is generally known.

On the other hand, the position of the embroidery pattern to be sewn on the work cloth is actually determined by experience, manual adjustment, etc. In order to know the start position of the embroidery pattern, the needle is actually lowered and the position is confirmed. It is the present situation.

[0004]

SUMMARY OF THE INVENTION
When sewing a desired embroidery pattern in an embroidery frame, it is desired that the embroidery pattern be easily formed at a desired position. In particular, when the embroidery pattern sewing operation is performed continuously, it is extremely troublesome to perform the positioning each time, and the embroidery operation efficiency is lowered.

[0005]

The inventor of the present invention has made intensive studies to solve the above-mentioned problems. As a result, the inventor of the present invention has found that a desired sewing pattern is selected from a plurality of sewing patterns in a sewing machine with an embroidery function. Externally operable pattern selecting means, a needle moving up and down, an embroidery position where an embroidery frame is arranged in relation to the needle, and a point display illuminated by a display light source provided inside the sewing machine arm. The embroidery frame is selectively arranged at the display position where the embroidery frame is arranged, and at the display position, the start point of the selected embroidery pattern sewing, the end point of the embroidery pattern sewing, and the height of the embroidery pattern sewing are selected. An on-cloth display device that displays the position and size of the embroidery pattern selected by simultaneous display of points such as the height position, and the display light source illuminates a desired position in the hoop frame. Operating means operated to specify a point display position, storage means for storing operation information determined by the determining means after operation of the operating means, and operation information confirmed at the display position and selected. An embroidery pattern position display device including a stitch forming means for sewing an embroidery pattern at a designated embroidery position based on the embroidery pattern data. The embroidery pattern position display on the embroidery frame can be confirmed before embroidering at the point and the height position, and the object has been achieved by solving the above problem.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. The sewing machine A with the embroidery function in FIG. 5 includes an embroidery sewing machine capable of performing only embroidery sewing and a composite embroidery sewing machine capable of performing normal sewing and embroidery sewing.

FIG. 1 is a block diagram showing the structure of a sewing machine A with an embroidery function. A pattern selecting means 1 selects a plurality of predetermined patterns, and is operable on the front of the sewing machine A with an embroidery function. Are located. The configuration is such that a pattern selected on the touch panel 1 a provided with a touch switch can be displayed on the display device 2.

The pattern sewing data storage means 3 stores a plurality of control data for forming a pattern stitch, and is a general ROM or external storage means. The pattern display data storage means 4 stores display data for displaying a plurality of patterns corresponding to the stitch formation data on the display device 2, and stores the display data together with the stitch formation data in a ROM or an external storage means. Preferably, it is stored.

The system program storage means 5 stores a system program for controlling various control motors, which will be described later, using the pattern data in association with the display and selection for pattern selection and the sewing machine driving. The selected pattern storing means 6 stores information on the pattern selected by the pattern selecting means 1, and is constituted by a RAM.

The upper shaft phase detecting sensor 7 is fixed to the upper shaft of the sewing machine, and has a disk having a slit and is arranged at a position corresponding to the slit of the disk.

A drive motor 8 for driving the sewing machine is connected to a central processing unit 10 via a drive motor control circuit 9. Reference numerals 11 and 12 are an X-direction control stepping motor and a Y-direction control stepping motor for moving the needle and the work cloth relative to each other in the X and Y directions, and are connected to the central processing unit 10 via a stepping motor control circuit 13. ing. These motor drive mechanisms are provided in a sewing machine A having an embroidery function, which is an embroidery sewing machine capable of performing only embroidery. Further, a motor driving mechanism of a switching drive motor and a feed adjusting motor in place of the X direction control stepping motor 11 and the Y direction control stepping motor 12 is provided in the sewing machine A having an embroidery function, which is the composite embroidery sewing machine. .

Based on the drive motor control circuit 9 and the stepping motor control circuit 13, a device composed of a needle which moves up and down and a needle thread catching means cooperating therewith is referred to as "stitch forming means".

In this embodiment, the X, Y position detecting means 14 is a stepping motor of a stepping motor which is rotated to move from the reference position with the initial position set at a predetermined moving distance from the origin of the machine as a reference position. The position is specified by counting the amount of rotation. The “machine origin” in this specification means that the X-direction control stepping motor 11 for driving the hoop E rotates at a certain rotation angle.
This refers to the initial position where the embroidery frame E is held stationary.

The figure deformation instructing means 15 operates after the pattern is selected or before the pattern is selected, thereby generating a figure deformation signal, reading out the program from the figure deformation program storage means 16 and setting the figure deformation mode. .

Display data can be displayed on the cloth in the embroidery frame E corresponding to the positions designated by the X-direction manual operation key 17 and the Y-direction manual operation key 18. The X-direction manual operation key 17 and the Y-direction manual operation key 18 are collectively called "change position input means PI".

Display key 19 on the cloth for instructing display on the cloth
Is operated, the embroidery frame E displays the display corresponding to the display light source 21 of the on-cloth display device DP provided on the sewing machine arm B moved by the distance L from the sewing start position below the set needle. Move to position. The display of the starting point from the on-cloth display device DP is set at a position corresponding to the position of the needle at the sewing position. That is, the start position is not just below the needle, but also on the embroidery frame E, so that the position of the start point of the embroidery frame E and the position below the needle closely correspond to each other.

In addition, both in the case of the embroidery pattern of a normal size as shown in FIG. 9 and in the case of the enlarged embroidery pattern as shown in FIGS. 7, 8 and 10, The embroidery pattern is not visible (the dashed and dotted lines of the embroidery pattern represent imaginary positions that may be the position), and the start point, the end point, and the height position are illuminated on the embroidery cloth.

The on-cloth display device DP includes a light-transmitting display device 20 such as a liquid crystal display arranged to display a pattern formed on the cloth, and moves behind the light-transmitting display device 20. A display light source circuit 22 for driving a display light source 21 disposed so as to be able to be disposed; a light condensing device 23 such as a lens disposed on the front side of the light transmission type display device 20;
It is composed of The condenser device 23 is provided with the condenser lens 23a and the imaging lens 23b. Also, if necessary, the planar micro lens 23c
Is sometimes used.

The on-cloth display device DP is housed in a sewing machine arm B of a sewing machine A with an embroidery function, and its display light source 21 starts embroidery pattern sewing on a bed surface D via a liquid crystal display. The embroidery pattern is configured to have a rectangular virtual contour by displaying three points: a point, an end point of the embroidery pattern sewing, and a height position of the embroidery pattern sewing. The on-cloth display device DP is not provided in the jaw C at the end of the sewing machine arm B. The calculation display data storage means 25
In the graphic deformation mode set by the operation of the graphic deformation instructing means 15, the display as a result calculated according to the graphic deformation program corresponding to the graphic indicated by the X direction manual operation key 17 and the Y direction manual operation key 18 is performed. The data is stored in the light transmission type display device 20 so as to be displayed.

The arithmetic sewing data storage means 26 stores sewing data calculated from the data stored in the pattern sewing data storage means 3 based on the above-mentioned graphic deformation input. That is, sewing data is stored in which a pattern shape existing in the virtual imaginary outline is deformed to obtain another virtual imaginary outline. The calculation display data storage means 2
5 and the arithmetic sewing data storage means 26 are collectively referred to as "operation data storage means".

The display color setting device CR comprises a cloth color or brightness detecting means 27, a display color determining system program storing means 28, and a display color data storing means 29. The cloth color or brightness detecting means 27 is a detecting means for detecting the color or brightness of the cloth, and is composed of an image pickup device such as a CCD and a color discriminating means. The display color determination system program storage means 28 stores a program for indicating the color of the cloth or the color opposite to the color detected by the brightness detection means 27, and stores information on the opposite color in the display color. The light transmission type display device 2 is read out from the display color data storage means 29 storing a large number of data.
0 is output.

The cloth color or brightness detecting means 27 may be a monochrome detecting means. In this case, two colors having different hues are designated from the detected lightness and the reference lightness (lightness from white to black), and sequentially. The display may be performed on the light transmission type display device 20, and the desired one may be designated by operating the color designation key 1b arranged on the pattern selection means 1. In some cases, the display color may be provided as a predetermined display color that can be irradiated even with lightness close to black. The display color setting device CR may not be provided. In addition, a desired color may be projected by a separately provided display color selecting unit 30.

In particular, according to the color or brightness of the cloth,
In some cases, a display color is selected by an appropriate display color selection unit 30 to project an extremely easy-to-see color. Further, the color of the light source of the display light source 21 may be detected by detecting the color of the fabric to be sewn with the embroidery pattern, automatically detecting a color corresponding to the color, and projecting the detected color. Also in this case, a very easy-to-see color can be projected.

The deformation data registration key 31 is a key for registering an appropriate magnification and the like, and is provided on the front side of the sewing machine A with the embroidery function. By appropriately selecting the deformation data registration key 31, the data is recorded as deformation data in the central processing unit (CPU) 10 via the deformation data storage means 32.

The data registration selection key 33 is used to access the registered deformation data from the deformation data storage means 32. Reference numeral 34 denotes a decision key, 35 denotes a clear key for returning the adjustment to an initial state, 36 denotes a start key, and 37 denotes a speed adjustment key.

The graphic change instructing means 38 is a mode for appropriately performing enlargement / reduction (similar shape) enlargement / reduction (similar shape), uniform allocation, horizontal enlargement / reduction, vertical enlargement / reduction, and graphic deformation (mode in FIG. 4). And is provided in place of the figure deformation instructing means 15 (see FIG. 1). Further, even when the figure change instructing means 38 is selected, there may be a configuration in which the figure deformation mode is not selected.

Next, the operation of the present invention will be described with reference to the flowcharts shown in FIGS. In FIG. 2, S
When the pattern is selected in step 1, the display data is read out from the pattern display data storage means 4 in S2 and S3 and displayed on the display device 2, and the sewing data of the selected pattern is stored in the selected pattern storage means 6.

Subsequently, when the cloth display key 19 is operated,
The embroidery frame E holding the cloth is moved to the initial setting position corresponding to the on-cloth display device DP arranged in the middle of the arm of the sewing machine, and the color or brightness detecting means 2 of the cloth is moved.
7 operates to read the color of the cloth and determine the opposite color data. In S8-S9, the read display color data and the on-cloth data in the pattern display data are read out and output to the light transmission type display device 20, the display light source 21 is turned on, and the embroidery pattern sewing on the cloth is performed. A rectangular virtual contour consisting of a width and height consisting of three points, a start point, an end point of sewing, and a height position of sewing is displayed.

Subsequently, when the graphic deformation instructing means 15 is operated, the graphic deformation mode is set in S11, and the graphic deformation is performed by the subroutine shown in FIG.

In S101 of FIG. 3, if a new magnification is selected as to whether or not the magnification is new, the process proceeds to S10.
At 2, a plurality of graphic deformation patterns are displayed on the display device 2 so as to be selectable, and a desired change pattern is selected by operating the touch panel 1a.

At this time, in S103, a rectangular contour pattern state by three points (three points forming a right triangle) is displayed so as to be selectable. When this is selected, S105 is performed.
, An input instruction display of the start point is displayed on the display device 2. When the start point is changed, the X-direction manual operation key 17 and the Y-direction manual operation key 18 are operated to output an operation signal. Output.

Here, there are roughly two methods for correcting the display and sewing data in response to the operation signal in the case of the above change.

First, as a first method, there is a method of driving the X-direction control stepping motor 11 and the Y-direction control stepping motor 12 without changing the display position and moving the cloth to position the changed position. . For this purpose, although the operation is large, it can be set by the actual movement amount of the stepping motor, so that accurate positioning can be performed with a small error.

In S102 of FIG. 3, a plurality of figure deformation patterns are displayed on the display device 2 so as to be selectable, and a desired deformation pattern is selected by operating the touch panel 1a.

When a three-point square virtual contour pattern is selected in S103, an input instruction display of a start point is displayed on the display device 2 in S105.
Since the starting point on the cloth blinks and is displayed so that it can be moved,
When changing the start point, in S106, X
The directional manual operation key 17 and the Y-directional manual operation key 18 are operated to output operation signals.

The X-direction control stepping motor 11 and the Y-direction control stepping motor 12 are driven in response to the signal, and the cloth frame is moved to the start point of the displayed sewing. When the enter key 34 is operated at the desired position, it is determined that the instruction has been completed, and in step S107, the amount of movement from the initial setting position is used as deformation data, and the calculated display data is used as a reference value for display data and sewing data. The data is stored in the storage means 25 and the arithmetic sewing data storage means 26, output to the light transmission type display device 20, and changed and displayed. If the start point is not changed, the initial position is set by operating the enter key 34.

Next, in S108, an end point input instruction display is displayed on the display device 2 as a message, and the end point on the cloth blinks and is displayed so as to be movable. In step S109, the X-direction manual operation key 17 is operated on the display to output an operation signal. The X-direction control stepping motor 11 is driven in response to the signal, and the cloth frame is moved to the end point of the displayed sewing.

When the confirmation key 34 is operated when the desired position coincides with the end point of the display, it is determined that the instruction has been completed, and in S110, the amount of movement from the reference value is calculated as the deformation data of the end point. Are stored in the calculation display data storage means 25 and the calculation sewing data storage means 26 as display data and deformation values of the sewing data, and output to the light transmission type display device 20 for change and display. Further, the ratio of the deformation data to the standard data is calculated and displayed on the display device 2 as the lateral magnification 2a.

Next, the X-direction control stepping motor 11,
The Y-direction control stepping motor 12 is driven to return by an amount corresponding to the movement adjustment amount to move the cloth frame and return to a position where the desired start point and the display start point coincide. Since the display end point has already been changed, the desired end point position coincides with the display end point.

Next, in S111, an input instruction display of the height position is displayed on the display device 2 as a message, and the height position on the cloth blinks and is displayed so as to be movable.
When changing the height position, in S112,
An operation signal is output by operating the Y-direction manual operation key 18 with respect to the display.

In response to the signal, the Y-direction control stepping motor 12 is driven to move the cloth frame until the desired height position matches the display height position. The desired position is the display height position. When the confirmation key 34 is operated at the time of matching, it is determined that the instruction has been completed, and in S113,
The amount of movement from the reference value is stored as height position deformation data in the calculation display data storage means 25 and the calculation sewing data storage means 26 as deformation values of display data and sewing data, and is output to the light transmission type display device 20. Display changes. Further, the ratio of the deformed data to the standard data is calculated and displayed on the display device 2 as the vertical magnification 2b.

Next, the X-direction control stepping motor 11,
The Y-direction control stepping motor 12 is driven to return by the amount of movement of the cloth frame, and is returned to a position where the desired start point and the display start point match. Since the height position has already been changed, the desired height position and the display height position match.

From this state, the X-direction control stepping motor 11 and the Y-direction control stepping motor 12 are again driven by the movement and returned to the starting point, whereby the changed input point is displayed on the cloth.

When the change is completed in S114, the mode returns to the original mode. Also, without changing the magnification, as described above, the appropriate horizontal magnification 2a and the vertical magnification 2b in the figure deformed state [the horizontal magnification 2a (L
2 / L1) ≠ (H2 / H1) longitudinal magnification 2b] is selected, the magnification is selected in S115, and the deformation data is input in S116. After this, S1
When the start key 36 is operated at 2, the embroidery frame E is driven from the display position to the initial embroidery position corresponding to the needle, and when the start point position is changed, the embroidery frame E is sewn to that position. Only the embroidery frame E moves without forming a stitch, and in S13, a changed embroidery stitch is formed in accordance with the sewing data read in synchronization with the upper-axis phase detection sensor 7 from the start position.

When the new magnification is not changed, that is, when the appropriate horizontal magnification 2a and vertical magnification 2b already registered
When the magnification is selected, the input instruction of the data name is displayed in S117, the data name is input in S118, the stored magnification data is read out in S119, and the stored magnification data is read in S12. When the start key 36 is operated, S
At 13, embroidery stitches are formed as described above.

As shown in FIG. 1 and FIG. 4, when changing the figure, instead of the figure deformation instructing means 15, S1
At 20, an appropriate figure change instructing means 38 is selected, and appropriate enlargement / reduction (similar shape) of S121 and S122 are performed.
Mode selection, such as horizontal allocation / reduction in S123, vertical expansion / reduction in S124, and figure deformation in S11. Here, when a mode other than the graphic deformation mode in S11 is selected, the magnification value 1c is appropriately selected and displayed on the display device 2, and the enter key 34 is pressed to set the start point, the end point, and the height position on the cloth. And an embroidery stitch is formed based on the registered changed graphic data.

Next, as a second method, there is a method in which a change position is indicated only by display without driving a stepping motor. In this case, the setting can be performed quickly without any operation, but adjustment at the time of shipment is often required.

When a three-point square pattern is selected in S103, three points of a predetermined size are displayed on the light transmission type display device 20 and displayed on the cloth.

In addition, since the input instruction display of the starting point is displayed on the display device 2 and the starting point on the cloth blinks and is displayed so as to be movable, when the starting point is changed, the X direction is changed. The manual operation key 17 and the Y-direction manual operation key 18 are operated to output operation signals.

In the figure deformation mode, the function of the operation key is instructed by the light transmission type display device 20 without driving the stepping motor, and the display is moved in response to the signal to move the start point. When the start point coincides with the desired position and the enter key 34 is operated, it is determined that the instruction has been completed, and the movement signal from the initial set position is displayed as deformation data, and the calculated display data is used as the reference value of the sewing data. The information is stored in the storage means 25 and the arithmetic sewing data storage means 26, and the display of the predetermined reference shape is re-irradiated based on the start point set to be moved. If the start point is not changed, the enter key 34 is operated.

Next, an end point input instruction display is displayed on the display device 2 as a message, and the end point on the cloth blinks and is displayed so as to be movable. Therefore, when the end point is changed, the end point is displayed. X direction manual operation key 17
To output an operation signal. The end point of the sewing of the blinking display is moved in response to the signal. When the end key of the display matches the desired position and the confirm key 34 is operated, it is determined that the instruction has been completed, and the movement amount from the reference value is used as the end point deformation data, and the display data and the sewing data are displayed. It is stored in the operation display data storage means 25 and the operation sewing data storage means 26 as the deformation value,
And output the changes. Further, the ratio of the deformed data to the standard data is calculated, and the lateral magnification 2a is displayed on the display device 2.

Next, a message indicating the input of the height position is displayed on the display device 2 and the height position on the cloth blinks and is displayed movably. In, the operation signal is output by operating the Y-direction manual operation key 18 for the display. The height position of the blinking display is moved in response to the signal. When the confirmation key 34 is operated when the height position of the display coincides with the desired position, it is determined that the instruction has been completed, and the movement amount from the reference value is used as the first height position deformation data, and the display data is displayed. , Is stored in the calculation display data storage means 25 and the calculation sewing data storage means 26 as a change value of the sewing data, and is output to the light transmission type display device 20 to be changed and displayed. Further, the ratio of the deformed data to the standard data is calculated, and the vertical magnification 2b is displayed on the display device 2.

As described above, only the display is moved, and the figure deformation can be input and confirmed on the display. When the start key is operated after the change is completed, the changed embroidery stitch is formed in the same manner as in the first method.

[0054]

According to the present invention, a needle drop is not required, and a starting point, an ending point of sewing and a height position of sewing, which are indications of embroidery, are simultaneously illuminated as light indications on the embroidery frame. There is an advantage that the position and the size of the embroidery pattern can be confirmed before embroidering. That is, the size, arrangement position and arrangement including the arrangement of the embroidery pattern to be formed in relation to the needle on the cloth hung on the embroidery frame are accurately confirmed or adjusted before the start of embroidery in relation to the needle. And the like.

Specifically, at the same time as selecting the appropriate embroidery pattern, the embroidery frame E can be displayed at a predetermined position to indicate the start and end points of the embroidery pattern sewing. Can be provided to the user.

Further, in the present invention, the embroidery frame position can be changed by driving the hoop frame to be designated by the operation means, or by moving the point display to designate the hoop frame. The present invention can provide an embroidery pattern suitable for sewing in a large embroidery frame at a position different from the needle drop position.

Further, in the present invention, figure deformation instructing means for instructing change of an embroidery pattern displayed by the point display position illuminated by the display light source, and changing the point display position based on the instructed change information Means for calculating the formation information of the embroidery pattern and storing the calculation result, the embroidery pattern shape can be appropriately changed as a virtual contour, whereby the desired virtual contour can be included in the changed virtual contour. There is a great advantage that embroidery patterns can be sewn.

According to the present invention, the display state of a desired point is changed to display a changeable state, and the embroidery pattern formation information is calculated by using the change in the point display position as a movement amount, and the calculation result is stored. By providing the means, the embroidery pattern shape can be appropriately changed as a virtual outline, and a desired embroidery pattern can be sewn in the changed virtual outline.

Further, in the present invention, the display state is displayed by blinking the selected point display to make it easier to understand or to display the end position of the embroidery pattern sewing. By displaying the horizontal magnification or vertical magnification of the embroidery pattern shape for movement, the horizontal magnification or vertical magnification can be accurately confirmed,
An embroidery pattern position can be displayed without any doubt by providing a display color selection means capable of appropriately selecting a light source color of the display light source, or a light source color of the display light source is detected by detecting a cloth color on which the embroidery pattern is sewn. By automatically detecting a color corresponding to this and projecting the color, it is possible to provide an embroidery pattern position display device that is conspicuous and easy to use.

Further, since the on-cloth display device DP is provided inside the sewing machine arm portion B, it is a place having a relatively large space, and can be easily mounted and easily adjusted, and is provided at a low cost. it can.

[0061]

[Brief description of the drawings]

FIG. 1 is a block diagram of the present invention.

2 and 3 are flowcharts of the present invention.

FIG. 4 is a flowchart of another embodiment of the present invention.

FIG. 5 is a perspective view of the present invention.

FIG. 6 is a schematic side view showing an irradiation state on the hoop.

7 to 10 are schematic plan views of a virtual embroidery pattern in a state where the embroidery cloth is irradiated.

[Explanation of symbols]

 A: Sewing machine with embroidery function B: Sewing arm part D: Bed surface DP: Display device on cloth 1: Pattern selection means 21: Display light source 30: Display color selection means: Start point: End point: Height position

──────────────────────────────────────────────────続 き Continuation of front page (56) References JP-A-63-203185 (JP, A) JP-A-2-259153 (JP, A) JP-A-3-236891 (JP, A) JP-A-1- 139855 (JP, A) JP-A-2-228997 (JP, A) JP-A-53-10646 (JP, U) JP-A-2-126580 (JP, U) Patent 2871197 (JP, B2) (58) Field (Int.Cl. ⁷ , DB name) D05B 1/00-83/00

Claims (10)

(57) [Claims] In a sewing machine with an embroidery function, a pattern selecting means operable externally to select a desired sewing pattern from a plurality of sewing patterns, a needle moving up and down, and an embroidery frame are arranged in relation to the needle. Embroidery stitching position and a display position where an embroidery frame is arranged in relation to a point display illuminated by a display light source provided inside the sewing machine arm portion. A cloth display device that displays the position and size of the embroidery pattern selected by simultaneously displaying the selected embroidery pattern sewing start point, the embroidery pattern sewing end point, and the height position of the embroidery pattern sewing; An operation means operated to designate a point display position illuminated by the display light source with respect to a desired position in the hoop, and a determination means after operation of the operation means Storage means for storing the selected operation information, and stitch forming means for sewing the embroidery pattern at the designated embroidery position based on the operation information confirmed at the display position and the pattern data of the selected embroidery pattern. An embroidery pattern position display device characterized by the following. 2. The embroidery pattern position display device according to claim 1, wherein said operation means drives and designates said embroidery frame. 3. The embroidery pattern position display device according to claim 1, wherein said operation means moves and designates said point display. 4. A sewing machine with an embroidery function, wherein a pattern selecting means operable externally to select a desired sewing pattern from a plurality of sewing patterns, a needle which moves up and down, and an embroidery frame are arranged in relation to the needle. Embroidery stitching position and a display position where an embroidery frame is arranged in relation to a point display illuminated by a display light source provided inside the sewing machine arm portion. A cloth display device that displays the position and size of the embroidery pattern selected by simultaneously displaying the selected embroidery pattern sewing start point, the embroidery pattern sewing end point, and the height position of the embroidery pattern sewing; Figure deformation instructing means for instructing a change of the embroidery pattern displayed by the point display position illuminated by the display light source, based on the instructed change information,
A storage means for changing the dot display position and calculating the embroidery pattern formation information and storing the calculation result, and sewing the embroidery pattern on the changed embroidery pattern based on the formation information and the selected embroidery pattern data. An embroidery pattern position display device comprising an eye forming means. 5. A sewing machine with an embroidery function, wherein a pattern selecting means operable externally to select a desired sewing pattern from a plurality of sewing patterns, a needle which moves up and down, and an embroidery frame are arranged in relation to the needle. Embroidery stitching position and a display position where an embroidery frame is arranged in relation to a point display illuminated by a display light source provided inside the sewing machine arm portion. A display device for displaying the position and size of the embroidery pattern selected by simultaneously displaying the selected embroidery pattern sewing start point, the embroidery pattern sewing end point, the height position of the embroidery pattern sewing, etc. A figure deformation instructing means for instructing a change of an embroidery pattern displayed by a point display position illuminated by the display light source; and a display state of a desired point can be changed based on the instruction. Storage means for displaying the operating state and calculating the embroidery pattern formation information by using the change of the point display position as a movement amount, and storing the calculation result; and changing the formation information and the pattern data of the selected embroidery pattern. An embroidery pattern position display device, further comprising stitch forming means for embroidering the embroidery pattern. 6. The embroidery pattern position display device according to claim 5, wherein the display state is displayed by blinking a selected point display. 7. The embroidery pattern position display according to claim 5, wherein a lateral magnification of the embroidery pattern is displayed with respect to the movement of the display position of the end point of the embroidery pattern sewing. apparatus. 8. The embroidery pattern position according to claim 5, wherein a vertical magnification of the embroidery pattern is displayed with respect to the movement of the display position of the height position of the embroidery pattern sewing. Display device. 9. The display device according to claim 1, further comprising display color selection means for selecting a light source color of said display light source as appropriate. Embroidery pattern position display device. 10. The light source color of the display light source is detected by detecting a color of a fabric to be sewn with an embroidery pattern, automatically detecting a color corresponding to the color, and projecting the color. The embroidery pattern position display device according to 1, 2, 3, 4, 5, 6, 7, or 8.