KR20080113813A

KR20080113813A - The mouse pad using the natural loess stone and thereof manufactured method

Info

Publication number: KR20080113813A
Application number: KR1020070062736A
Authority: KR
Inventors: 이정녕
Original assignee: 이정녕
Priority date: 2007-06-26
Filing date: 2007-06-26
Publication date: 2008-12-31

Abstract

A mouse pad using a semi-permanently usable natural mud stone and a manufacturing method thereof are provided to promote blood circulation of a user by having a high emissive rate(0.93) of a far infrared ray. A method for manufacturing a mouse pad by using a semi-permanently usable natural mud stone comprises the following steps. A grid pattern is formed on an upper surface of a natural mud rock layer by a cutting size. And one side surface and a front surface of a unit pattern are exposed(S31). A vertical hole and a horizontal hole are punched respectively(S32). Wire saws are inserted into vertical/horizontal interlocking holes. And another side surface, a lower surface and a rear surface of the unit pattern are sequentially cut by connecting to a wire saw driving apparatus(S33). After a cut natural mud raw ore is separated from a rock layer and ground to manufacture a natural mud raw ore by a predetermined size(S34). The natural mud raw ore processed by the predetermined size is cut by 9~10mm thickness and ground to be in 8mm thickness.

Description

The mouse pad using the natural loess stone and manufacturing method thereof

Figure 1 is a collection configuration of natural loess using wire saws according to an embodiment of the present invention

Figure 2 is a collection configuration of natural loess using wedge as another embodiment of the present invention

Figure 3 is a manufacturing flow chart showing the manufacturing process of the mouse pad using natural loess according to the present invention

4A is a perspective view of a mouse pad made by the method of the present invention

Figure 4b is a rear view of the mouse pad of the present invention

10: unit pattern 11,12: exposed surface

13,18 vertical hole 14,16,17 horizontal hole

20: wire saw 30: hole

40: hitting wedge 41: incision blade

51: mouse pad 52: anti-slip and buffer pad

The present invention relates to a mouse pad using natural ocherite and a method of manufacturing the same, and more particularly, to obtain an ocher gemstone from natural ocherite and polish the ocher to maintain a beautiful natural ocher pattern. It is about the manufacturing method.

In general, a mouse, which is used as a main signal input means of a computer together with a keyboard, has a part of the ball-shaped actuator protruding from the bottom or an optical mouse using a laser. The cursor on the screen of the monitor moves as the optical mouse moves.

The user of the computer grabs the mouse with one hand and moves the cursor on the monitor screen to a desired position, and then inputs control information by pressing the input button provided on the upper surface of the mouse with his / her finger. In the case of a ball-type mouse, the ball-type actuator contact surface of the mouse can provide a uniform friction force to each part of the ball-type actuator. It is desirable to make it flat so that there is no foreign matter.

In order to operate the mouse more smoothly, a mouse pad is generally used. Most mouse pads are treated with fine embossing or the like on the upper surface of the main body to which the ball type actuator of the mouse or the laser type mouse is contacted. It is common to form an anti-slip layer that can provide uniform frictional force to each part and prevent slipping on the bottom surface of the body of the pad in contact with the desk surface.

Conventional mouse pads, however, are treated with teaching patterns or projection embossing to lower the coefficient of friction with the mouse.However, due to the nature of PVC, Teflon-type mouse underlays (grinding decks) continue to rub against the surface. Due to the crushing phenomenon, the friction coefficient is increased, which hinders the smooth operation of the mouse, so it needs to be replaced quickly, and it may cause environmental pollution when disposed of as an unfriendly material. In addition, mouse pads with a cloth-based surface have a relatively longer lifespan than PVC mouse pads, and have good braking force (adherence to the mouse) to enable precise control and a relatively high coefficient of friction. There is a problem in management because it is not easy, and clean and sterile are used in various industries in the electronics industry which manufactures semiconductor, TFT, LCD, etc. When used in a clean room where it is necessary to maintain the condition, the operation of the mouse connected to the computer may adversely affect peripheral precision devices due to the generation of static electricity and fine dust generated by friction between the mouse and the mouse pad. Problem, and it's a simple consumable There are only about issues mothayeo can not meet the needs of users who want a different functional aspects and not to the inadequate supply more effective hagieneun utilize PR products.

Recently, ocher absorbs moisture when humidity is high, and when it dries, it emits moisture to automatically adjust the humidity around the user, and quickly absorbs other harmful odors such as food smell, tobacco smell, and deodorizes. It has excellent effects, prevents the growth of fungi and various fungi such as E. coli and Pseudomonas aeruginosa, absorbs strong alkalis, which are harmful to the human body, and neutralizes lipid peroxide. It has been widely known for its excellent effects such as releasing large amounts of far-infrared rays, which purify the surrounding environment and promote blood circulation and metabolism, activate cellular functions, and promote growth while resting. Often build a house or use it as a building material, Applying the amenities you ever used a situation where products are getting popular recently.

On the other hand, in order to secure the strength to a certain degree in order to process the mouse pad using ocher, a separate artificial high temperature firing operation is required, even if the strength of the mouse pad through the high temperature firing over time, strength and durability There is a problem with this falling. Due to this problem, we have studied the method of manufacturing the mouse pad by processing the collected ocherite, but the extraction of the ocherite is a common method of drilling a blast by collecting a large number of perforations in the loess and putting the explosives therein. The sampling method takes a lot of sampling time due to the large number of collection processes, and it is not only inefficient due to the generation of considerable noise and a considerable amount of dust. Due to the ocher rock cannot be collected as intended, there is a problem that a large number of scraps occur in order to cut the loess of the desired shape, resulting in waste of resources, and 8 mm of the loess collected for use as a mouse pad. Many technical difficulties in grinding and processing to a thickness of there was.

The present invention has been made in view of the above-described problems, and provides a mouse pad using a natural ocher stone manufactured by polishing the ocher stone with ocher plate so that the beautiful ocher pattern is maintained by collecting the ocher raw material from the natural ocherite rock. Its purpose is to.

An example mouse pad according to the present invention for achieving the above object is inserted into the wire saw in the vertical hole and horizontal hole perforated in the natural loess rock layer and separated by cutting a predetermined unit pattern in the rock layer with a drive device The natural ocher gemstone is processed to a certain size by grinding grinding, and the processed ocher gemstone is cut into 9 ~ 10 mm thick plate and processed to 8 mm thickness through grinding, but the surface is made of natural ocher It is polished to be beautifully polished and cut into a plate having a width of about 180 mm and a length of about 220 mm, and one end of the longitudinal axis of the plate is V-cut inclined at about 10 mm in width and 2 to 3 mm in depth, and rounded at all corners of the natural ocher plate A plurality of anti-slip and shock absorbing pads are attached to the rear surface.

The ocher raw material is any one of wedges, high pressure water, expanded cement or hydraulic expander that drills a plurality of holes at a predetermined interval on a line in one direction of the rear upper cut line of the exposed surface, and forms crack lines in the left and right directions on the formed holes. After cutting the unexposed surface by inserting the crack means of, the bottom surface may be taken by cutting with a wire saw inserted in the horizontal hole in communication with each other.

In addition, the present invention provides a method for manufacturing a mouse pad of the shape in order to achieve another object of the present invention.

Hereinafter, with reference to the accompanying drawings it will be described in detail a mouse pad and a method of manufacturing the natural ocher, using a preferred embodiment of the present invention.

Attached Figure 1 is a collection configuration of natural ocherite using a wire saw according to an embodiment of the present invention, Figure 2 is a collection configuration of natural ocherite using a wedge as another embodiment of the present invention, Figure 3 4 is a perspective view of a mouse pad manufactured by the method of the present invention, and FIG. 4B is a rear view of the mouse pad of the present invention.

First, referring to Figs. 1 to 3, the method of collecting natural loess of the present invention is as follows.

A checkerboard pattern is formed in consideration of the size to be cut out on the upper surface of the natural loess rock layer, and exposed surfaces 11 and 12 are formed on one side and the front side of the unit pattern 10 (S31). The vertical hole 13 is drilled in one side edge of the rear side corresponding to the edges of the exposed surfaces 11 and 12, and communicates with the vertical hole 13 at upper and lower edges of one side end of the exposed surface 12. Perforate the horizontal holes 14, respectively. The horizontal hole 15 is drilled in communication with the vertical hole 13 at the lower edge of one side end of the exposed surface 11, and then the lower surface of the exposed surface 11 is formed at the lower edge of the other side of the exposed surface 12. The horizontal hole 16 is drilled to communicate with the horizontal hole 15 at one side lower edge, and the horizontal hole 17 is drilled to communicate with the vertical hole 13 at the upper edge of one side of the exposed surface 11. Or a horizontal hole 16 at the bottom edge of the other side end of the exposed surface 12 and a horizontal hole at the bottom edge of one side of the one exposed surface 11 at the other side of the rear side corresponding to the vertical hole 13 ( 15 to puncture the vertical hole 18 in communication with (S32).

The horizontal hole 17 perforated at the upper edge of one side end of the one side exposed surface 11 and another vertical hole 18 perforated at the other rear edge corresponding to the vertical hole 13 are provided for convenience in cutting. It can be selectively drilled according to, the back surface not exposed by the horizontal hole 17 can be cut to one side, the vertical hole 18 is to cut the back surface vertically.

Using the vertical holes 13 and 18 and the horizontal holes 14, 15, 16 and 17 communicated as described above, the other side surface, the bottom surface and the rear surface which are not exposed are cut to form the natural ocher gemstone as the unit pattern 10. Cutting from the loess rock layer, wire saw 20 is preferred as the cutting means.

That is, a wire saw 20 is inserted into the vertical holes 13, 18 and the horizontal holes 14, 15, 16, and 17, respectively (in the other side, the bottom, and the rear side), and the wire saw 20 To cut the unit pattern 10 to be cut by connecting to the drive motor (not shown), and the other side, the bottom and the back is sequentially cut (S33).

Thus, the ocher gemstone is preferably cut with only the wire saw 20, but the bottom face is a wire saw, and the other side and the back side are cut using other means as shown in FIG. It may be.

That is, the other side and the rear side drill a plurality of holes 30 at regular intervals on one direction line of the upper cut line, and insert the crack means for forming a crack line in the left and right directions to the formed hole 30 on the other side. Cut the back and the back, the bottom is inserted into the wire saw 20 into the horizontal hole (14, 15, 16) in communication with each other and the wire saw 20 is connected to the rotary device equipped with a drive motor to cut. .

As the cracking means, any one of a wedge, high pressure water, expanded cement, or a hydraulic expander for forming a straight crack line may be selected.

Here, the wedge may use a blow wedge and an expansion wedge, the blow wedge 40 is to generate a crack by applying a wedge to the perforated hole 30 as shown in FIG. The blade 41 is formed, and the expansion wedge consists of a pair of crack pieces having ordinary wedges and incision blades, and when the crack pieces are inserted into the holes and the wedges are put in the center thereof, the blades are cut to both sides. The crack runs in the direction of the perforation line under pressure.

In addition, the expansion cement is to fill the perforated hole in the cement to expand the volume during hardening to generate cracks, the hydraulic expander is to insert it into the perforated hole to expand the hole by hydraulic pressure to generate cracks, high pressure water Refers to a method of cutting a rock by compressing and spraying water at a very high pressure by using a system of cutting jet water at high pressure.

Natural ocher gemstones collected from loess rock are composed of 1.1% of silicon oxide, 1.99% of iron oxide, 0.10% of titanium oxide, 0.9% of aluminum oxide, 53.59% of magnesium oxide, 0.62% of magnesium oxide, and 0.05% of potassium oxide. , Consisting of 0.55% sodium oxide and the composition ratio, the compressive strength is about 810-920kg / ㎠, when the compressive strength of rock is usually 500kg / ㎠ or more according to the classification method according to the strength of the stone classified as pumice, In view of the fact that the compressive strength of granite used as water is usually 500 ~ 1940kg / ㎠, the natural ocher raw material of the present invention belongs to very hard pumice, so when it is polished with a known grinder, it can be processed into natural ocher stone that can reveal a beautiful ocher pattern It can be.

When the ocher raw stone is processed in order according to the manufacturing process as shown in Figure 3, a mouse pad using the natural ocher stone of the present invention is produced. That is, the natural ocher gemstones cut from the loess rock are separated from the rock layer, and then ground and polished to produce a loess of a certain size (S34), and then the ocher gemstone is cut into a plate having a thickness of about 9 to 10 mm, The grind is polished to 8mm thickness, but the surface is polished to reveal natural ocher patterns (see 53 in FIG. 4A), and then cut into a plate having a width of about 180mm in length and 220mm in size (S35). . Subsequently, after V-cutting the width of about 10 mm of one end of the longitudinal axis surface of the cut sheet as described above to a depth of 2 to 3 mm, the corners of the four sides are round polished (S36). At this time, in order to maintain the thickness of the mouse pad at 8mm while polishing the V-cutting and corners, polishing is required so that the side of the ocher plate does not go out during polishing, and the polishing method is primary grinding and polishing for 10 seconds with 100 grinding wheels. Secondary grinding for 10 seconds with 200 blades, 3rd grinding for 10 seconds with 300 blades, and 4th polishing for 5 seconds with 500 grinding blades must be processed in accordance with the order and time to prevent damage and gloss.

After the process as described above and dried for a predetermined time to attach a plurality of anti-slip and buffer pads 52 on the back surface of the natural ocher plate (S37) natural ocherite according to the invention as shown in Figure 4a and 4b Production of the used mouse pad is completed. At this time, the anti-skid pad 52 attached to the rear surface of the mouse pad 51 should be bonded by using a material in which a cloth and a rubber material are synthesized.

The mouse pad using natural ocherite produced as described above is calcium oxide, whose main component is 53.59%. It is involved in metabolic reactions of the human body and plays a detoxifying role to neutralize lipid peroxide. It is close to neutral as PH 8.5 ~ 9.5. It is harmless at all, and the moisture absorption rate is 20 ~ 30%, so when the humidity of the outside air is high or the human body (hand) touching the mouse pad absorbs moisture, it also emits moisture when drying. Small pores in ocher particles not only acts as a ventilation and air purifying air, but also has a high rate of far-infrared emissivity (0.91 ~ 0.93) like ordinary ocher to promote blood circulation and prevent mold growth. It has the effect of far infrared rays.

According to the method of manufacturing a mouse pad using natural loamstone according to the present invention as described above, the loess can be collected as the intended shape of the loess, and the loess of the desired shape can be cut without the occurrence of scrap, thereby preventing waste of resources. , The mouse pad using natural ocherite produced by the method of the present invention absorbs moisture when the humidity of the human body (hands) in contact with the mouse pad is high or humidity and emits moisture when drying, thus controlling humidity. Like general loess, it has high rate of far-infrared emissivity (0.91 ~ 0.93), which promotes blood circulation of users, prevents the growth of bacteria and mold, etc. Unlike the conventional method of polishing with chemicals by polishing with a predetermined grinding method, ocher By preventing the blockage and slipping of the lip particles to enable smooth sliding and accurate control of the ball-type mouse, as well as the position sensing ability of the optical mouse is improved, and the mouse pad using the loess stone of the present invention is semipermanent. Because it can be used as an effect that can contribute to environmental conservation.

Claims

Insert and operate the wire saw connected to the driving device in the vertical hole and the horizontal hole drilled in the natural loess rock layer, and process the separated ocher gemstone cut to a certain unit pattern in the loess rock layer to a certain size by grinding polishing, and the processed loess The raw stone is cut into 9 ~ 10mm thick plate and processed to 8mm thickness through grinding grinding, but the surface is cut to 180mm length and 220mm size plate by grinding to make natural ocher pattern beautifully. , One end of the longitudinal axis surface of the cut sheet is V-cut about 10mm in width, 2 ~ 3mm in depth to form an inclined surface, rounded corners of the four sides, and the back of the ocher plate material with a synthetic material of cloth and rubber Mouse pads using natural loess, characterized in that a plurality of non-slip and buffer pads are attached

The wedge, high pressure water, and expansion of claim 1, wherein the ocher gemstone drills a plurality of holes at regular intervals on a line in one direction of the rear upper cut line of the exposed surface, and forms crack lines in the left and right directions in the perforated holes. Insert the cracking means of any one of the cement or hydraulic expander to cut the unexposed surface, and then the bottom surface was cut by cutting the wire saw inserted into the horizontal hole in communication with each other.

Forming a checkerboard pattern with a size to be cut in the upper surface of the natural loess rock layer and exposing one side and the front of the unit pattern; Drilling a vertical hole at one side of the back side corresponding to the edge of the exposed surface, and drilling a horizontal hole in communication with the vertical hole at upper and lower ends of the surface to be cut; Inserting a wire saw into the vertical and horizontal communication holes, and sequentially cutting the other side, the bottom and the back of the unit pattern to be cut by connecting to the wire saw driving device; Separating the cut natural ocher gemstone from a rock layer, and then grinding and polishing the ocher gemstone to a predetermined size; Cut the ocher gemstone processed into a certain size into a sheet with a thickness of about 9 ~ 10mm, and process it into 8mm thickness by grinding the grind surface, and make the natural ocher pattern be revealed beautifully by grinding the surface. Process of cutting into a plate having a size of about 180 mm by 220 mm; A step of V-cutting the width of one end of the longitudinal axis surface of the cut sheet to be inclined to a depth of 2 to 3 mm, round-grinding the corners of all four sides, and then drying for a predetermined time; And a step of attaching a plurality of non-slip and buffer pads made of a material synthesized from a cloth and a rubber material on the back of the dried natural ocher plate material.

According to claim 3, The cutting process of the ocher gemstone is a wedge, high pressure water for drilling a plurality of holes at a predetermined interval on the line in one direction of the rear upper cut line of the exposed surface, and forming a crack line in the left and right directions Insert the cracking means of any one of the expansion cement or the hydraulic expander to cut the unexposed surface, the bottom surface is to insert a wire saw into the horizontal hole in communication with each other, characterized in that the manufacture of a mouse pad using natural loam Way