KR19990046393A - A Portable Correspondence Terminal possibility put on wrist - Google Patents

Abstract

The present invention relates to a portable communication terminal having a new structure that can be worn on the wrist by changing the shape of the portable communication terminal from the current rod shape to the curved shape, the conventional portable communication terminal of the rod-shaped hand or clothing As a portable method that is carried on the back, it is inconvenient to carry, and there is a problem that a large loss cost is caused due to a large risk of loss. In addition, the conventional terminal is a protective cover is used to protect the surface of the button to prevent the malfunction of the button bar, the present invention provides a portable communication terminal of a new structure changed to a structure that can be worn on the wrist, and also to prevent malfunction In order to prevent the main body of the circuit configuration by pressing the call button, the key on the LCD screen appears, press the desired phone number to make a call structure to reduce the required area of wearing the wrist.

According to the present invention, a main body 10 having a liquid crystal display 11, a function key and a voice recognition chip capable of functioning as a terminal, an antenna 21, a speaker 22, and a cable associated therewith can be embedded. Hollow curved upper band 20 of the structure so that, the microphone 31 and the lower band 30 of the hollow curved shape of the structure so that the cable can be embedded, and the lower part of the main body Consists of a removable battery (B), the upper and lower bands (20, 30) of the curved shape is connected to both ends of the upper and lower parts (12, 13) of the body to allow the wrist ( W) is formed in a structure to be worn on. In addition, the hollow upper and lower bands 20 and 30 and the upper and lower parts 12 and 13 of the main body are provided with microphones, antennas, speakers, and function keys, and cables associated with the conventional terminals, according to the narrow space of the main body 10. It was to be installed, it was composed of a hollow L-shaped hinge 23 for the cable connection of the main body 10 and the upper and lower bands (20,30). In addition, the stopper 41 is mounted on the band housing 40 configured to prevent unilateral rotation of the upper and lower bands 20 and 30 so that when the band is rotated for a call, the one-touch press installed in the band housing 40 is used. When the stopper 41 is pushed back by pressing the pin 42, the bands 20 and 30 can be rotated, and when the band is folded again, the semi-circular curved portion of the lower end of the stopper 41 is naturally seated in the locking groove 50a. It was configured to.

On the other hand, in order to wear on the wrist, the area of the main body 10 should be small. For this purpose, the button key 15 attached to the main body is deleted, and the function is included in the LCD screen 11, and the function of the main body to make a call Pressing a call button in the key causes the button keys 15 to appear on the liquid crystal display 11 so as to press a desired phone number to configure a circuit.

Advantageous Effects of Invention According to the present invention, the structure is wearable on the wrist, thus making it easy to carry, there is no risk of loss, and the time is displayed on the initial screen of the portable communication terminal. In addition, it is an effect of the present invention that the button is displayed on the LCD screen to press the button of the LCD screen when passing through, so that a separate number button and a button for preventing the press of the button are not required, so that the weight and size can be reduced.

Description

A portable correspondence terminal possibility put on wrist

The present invention relates to a portable communication terminal having a structure that can be worn on the wrist, and more specifically, also serves as a portable state of a rod-shaped portable communication terminal currently used, and is divided into a body and a band so as to be worn on the wrist. The present invention relates to a portable communication terminal having a new structure that can be attached to or detached from a wrist by rotating a band.

Conventional rod-shaped portable communication terminal has a problem in that it is inconvenient to carry in a portable way to carry by hand, carry in clothes and bags, etc., the risk of loss is large, when the re-purchase accordingly there is a huge loss cost.

In addition, the existing portable communication terminal has a button installed on the main body, the user may inadvertently press the button due to the user's carelessness when carrying, there is a risk that the phone may malfunction, a protective cover to protect the surface of the button to prevent this There is a problem used.

The present invention has been proposed in view of the problems of the conventional portable terminal as described above, the conventional portable portable terminal of the bar shape, the upper and lower bands of the structure that can be rotated in the main body of the curved structure The present invention provides a portable communication terminal having a new structure in which the structure of the terminal is changed so that the structure can be worn on the wrist so that there is no inconvenience when worn on the wrist.

In addition, to delete the button protection cover installed to prevent the malfunction of the button, when you press the call button in the circuit configuration of the main body, the buttons appear on the LCD screen to open a new portable communication terminal with a structure that allows you to call by pressing the desired button It is to provide.

1 is an overall perspective view of a portable communication terminal according to an embodiment of the present invention

Figure 2 is an exploded perspective view of the main body and the upper band according to an embodiment of the present invention

Figure 3 is an exploded perspective view of the band housing according to an embodiment of the present invention

Figure 4 is an exploded perspective view showing the upper body and the stopper engaging plate attached thereto according to an embodiment of the present invention

5 illustrates a band housing according to an embodiment of the present invention.

(A) Figure in longitudinal section

(B) is a cross-sectional view with the stopper and the push pin assembled in the band housing.

(C) is a cross-sectional view taken along line A-A of (B).

(D) is the cross-sectional view taken along the line B-B of (b)

Figure 6 is an overall side view of a portable terminal showing a rotating state of the band according to an embodiment of the present invention

7 illustrates a state of the LCD screen of the main body according to an embodiment of the present invention.

(A) Screen example of initial state

(B) Example of status screen at the time of call

※ Explanation of codes for main parts of drawing

B: Battery W: Wrist 10: Body

11 LCD screen 12 Body top 13 Body bottom

14: call button 15: button key 20: upper band

21 antenna 22 speaker 23 L-shaped hinge

30: lower band 31: microphone 40: band housing

41: stopper 42: push pin 43: compression coil spring

50: stopper stop plate 60: band housing cover

When described in detail with reference to the accompanying drawings the configuration and operation of the present invention. First, Figure 1 is an overall perspective view showing an embodiment of the invention, the main body 10 having a liquid crystal display 11, a function key and a voice recognition chip that can function as other terminals, an antenna 21 and Hollow curved shape having a hollow curved shape so that the speaker 22 and related cables can be embedded therein, and hollow curved shape having a structure such that the microphone 31 and its associated cable can be embedded therein. The lower band 30, and the battery (B) of the structure to be detachable to the lower part of the main body, the curved upper, the lower band (20, 30) is the upper and lower portions of the body (12, 13) It is an overall perspective view of a portable communication terminal having a structure that is connected to each end so that it can be rotated to be worn on the wrist.

FIG. 2 is an exploded perspective view of the main body 10 and the upper band 12 as the upper and lower bands 12 and 13 are rotated in the same manner, and the upper band 12 is illustrated as an example. 4 is an exploded perspective view of each of the band housing 40 and the stopper engaging plate 50 assembled between the band and the upper portion of the body for smooth rotation of the band, and FIG. 5 is a respective part of the band housing 40. Is a cross-sectional state diagram for.

In detail, the upper body 12 located at the upper end of the main body is formed in a hollow 12b to increase the narrow space of the main body is configured to increase the space utilization and the rotation of the upper band 20 In order to assemble the L-shaped hinge 23 for the upper portion of the main body portion 12, a hinge fastening hole 12a is formed, and the top of both sides of the stopper locking plate 50 avoids interference with the hinge fastening hole. The flat plate 12c for assembly is formed.

At this time, the stopper stopper plate 50 mounted on the upper end of the main body 12 has a portion coupled with the stopper to catch the stopper 41 assembled to the upper band 20 in the same shape as the end of the stopper. The groove 50a is formed. The upper portion of the locking groove (50a) is flat and deep, gradually descending downward to form a shallow depth. At this time, the stopper locking plate 50 is thicker than the depth of the groove in order to prevent leakage to the main body of course that the locking groove (50a) should not penetrate.

The curved upper band 20 of the hollow 20a allows the antenna 21 and the speaker 22 to be attached and the related cable is embedded therein. In addition, both sides of the flat plate 20b is formed so that the mounting of the band housing 40, the flat plate serves to serve as the fixing of the L-shaped hinge 23 together with the band housing 40. At this time, the hole 20c is formed in the flat plate 20b in accordance with the position of the small diameter portion 42b of the push pin for the external protrusion of the push pin 42 assembled to the band housing 40.

The U-shaped band housing 40 formed of the stopper 41 and the push pin 42 and the L-shaped hinge 23 can be assembled to the front end of the band. As illustrated in FIG. 3, the assembly and appearance of the L-shaped hinge 23 of the band housing 40 will be described. Both sides of the band housing 40 may be horizontally aligned for the assembly of the L-shaped hinge 23. A hinge attachment groove 40b is formed, and a hinge hole 40f is formed at both sides 40g for insertion of the L-shaped hinge 23 for connection with the upper body 12, and the hinge 23 penetrates. In addition, both sides 40g of the band housing 40 form an inclined surface downward so as to avoid interference during the rotation of the band, and accordingly, the contact portion 12d of the upper body also forms an inclined surface. Meanwhile, referring to FIGS. 3 and 5, the mounting spaces of the stopper 41 and the push pin 42 of the band housing 40 will be described with respect to the push pin protrusion holes 40a at both ends of the band housing 40. ) Is formed, and the mounting space 40h of the push pin 42 is formed from the surface which enters inward to the separation wall 40e. In addition, a stopper mounting groove 40c is formed at the center, and a spring fixing jaw 40d for fixing the compression coil spring 43 is formed at the maximum inside of the center groove 40c.

In order to prevent the unilateral rotation of the band, the one-touch push pin 42, which acts together with the stopper 41 and serves as a safety device, forms a small diameter portion 42b on one side that protrudes to the outside, and in the middle, a large diameter portion ( 42a) is formed, and the inclined surface 42c of the mountain shape is formed in order to push the stopper at the small-diameter end of the other side. In addition, the stopper 41 mounted at the center of the band housing 40 has a cam shape, and the upper portion forms a plane 41a having a structure that is caught by the catching groove 50a of the stopper retaining plate 50. The lower portion is a semi-circular curve, and the back portion is formed with a groove 41b so that the compression coil spring 43 can be mounted.

Looking at the assembly process according to the above components are as follows.

First, the push pins 42 having the compression coil spring 43 inserted into the band housing 40 are mounted on both sides, and the stopper 42 having the compression coil spring 43 fitted to the center groove. At this time, in order to prevent the push pin 42 and the stopper 41 from falling off, the band housing cover 60 with the stopper penetrating hole 60a in the center is assembled to the band housing 40. In addition, the upper body portion 12 in which the stopper engaging plate 50 is assembled is aligned with the hinge assembly holes 40f of the band housing 40, and then L-shaped hinges are provided in the hinge holes 40f located at both sides of the band housing 40. Assemble (23) to assemble the band housing and the upper band. Then, the band 20 serving as a cover role of the L-shaped hinge 23 is assembled to the band housing 40. At this time, the hollow L-shaped hinge 23 into which the cable connected to the band 20 in the main body 10 is inserted so that the bent portion forms a smooth curve so that the cable can be inserted smoothly.

Looking at the operating state for rotation according to the assembly state described above are as follows. When the pressing pins 42 on both sides protruding from the band 20 are pressed, the large diameter portion 42a of the pressing pin pushes along the inclined surface of the side of the cam-type stopper 41 mounted at the center while pushing the compression coil spring 43. The stopper 41 naturally pushes the compression coil spring 43 inserted into the back of the stopper while reversing backwards, and rotates the band 20 in the direction of the arrow of FIG. 6 about the L-shaped hinge 23. The rotated band 20 is formed such that the band housing 40 and the contact portions 40g and 12d of the upper portion of the main body 12 are inclined in a proper shape so as to stop at an angle where the call is possible.

When the push pin 42 is released by the restoring force of the compression coil spring 43, it is restored again and protrudes out of the band 20. At this time, the stopper 41 is also restored by the restoring force of the compression coil spring 43. In addition, when the band is folded in the opposite direction to the arrow in FIG. 6, the lower part of the stopper 41 has a semi-circular curved shape so that it is not necessary to press the push pin 42. It is seated.

On the other hand, Figure 7 shows the state of the LCD screen of the main body according to an embodiment of the present invention, (A) is the initial screen state, (B) is a screen state after pressing the call button 14 when you want to call It is shown. For the structure that can be worn on the wrist (W) of the present purpose, the area of the main body 10 should be small. For this purpose, it is difficult to construct a space in which the button 15 and the LCD screen 11 are mounted at the same time. When the circuit of the circuit is configured so that the circuit appears on the LCD screen 11 via the call button 14, the call is made by pressing the desired phone number by pressing the call button 14 of the main body 10. In addition, in order to confirm the pressed state of the button, a window 16 for informing the pressed state of the telephone number is provided on the upper portion of the LCD screen 11.

Although a preferred embodiment of the present invention has been described above, the combination and rotation of the main body 10 and the band 20 and the appearance arrangement of the main body 10 other than the LCD screen 11 are appropriate in addition to those shown. Of course it can be adopted.

Advantages of the present invention are, firstly, the portable communication terminal can be worn on the wrist compared to carrying it by hand or carrying it in clothes and bags, and is easy to carry. Due to the portable method, the amount of loss is very high, and the cost of loss due to repurchase is personally very large. The present invention eliminates the risk of loss by making the portable communication terminal to be worn on the wrist to solve this problem. Third, since the time is indicated on the existing portable communication terminal, it is economical to use the present invention which can be worn on the wrist by indicating the time on the initial screen state of the LCD screen using the conventional method. Fourth, the current portable communication terminal has a risk of pressing the button key inadvertently when the user is carrying the mobile phone is attached with a button for preventing button presses such as flip and folder to protect it, the present invention does not appear in the initial screen state number buttons The number button appears on the LCD screen only when you press the call button. At this time, if you press the desired phone number to make a call, it is safe to remove the cover and the number button of the existing flip and folder.

Claims (3)

A main body 10 having a built-in LCD screen 11 having a button key 15 and a voice recognition chip capable of functioning as a terminal, and an antenna 21 and a speaker according to a narrow space of the main body. 22) a hollow curved upper band 20 and a lower band 30 to allow the microphone 31 and related cables to be embedded therein, and the hollows for the rotation of the bands 20 and 30 and the connection of the cables. L-shaped hinge 23, band housing 40 equipped with stopper 41 and push pin 42 to prevent unilateral rotation of the bands 20 and 30, and detachable to the lower part of the main body. Portable communication terminal made of silicon that can be worn on the wrist by the structure of the battery (B) is configured to wrap the wrist by the upper, lower band (20, 30) is rotatable The hinge attaching groove 40b is formed in the horizontal direction to assemble the L-shaped hinge 23, and the hinge holes 40f are formed at both sides for the hinge 23 to be inserted, and a stopper at the center thereof. The mounting groove 40c is formed, and the push pin protrusion holes 40a are formed at both end surfaces, and the mounting space of the push pins 42 is formed from the inward side to the separating wall 40e to protrude outward. When the push pin 42 is pressed, the tip of the push pin 42c forming the inclined surface of the mountain is pushed by the compression coil spring 43 so as to retract the stopper 41 fixed to the catch groove 50a so as to exit from the catch groove. The upper and lower bands are characterized in that the bands 20 and 30 can be rotated, and when the bands are folded again, the lower end portion is formed so that the stopper 41 made of a semicircular curve is naturally seated in the locking groove 50a. Line of band characterized by preventing unilateral rotation of (20,30) Band housing 40 is installed at the end. The method of claim 1, wherein the circuit of the button is configured to appear on the LCD screen 11 via the call button 14, and when a call is desired, pressing the call button 14 of the main body 10 to press a desired telephone number. In order to make a call and check the pressed state of the button, a window 16 is provided at the top of the LCD screen 11 to inform the pressed state of the telephone number to delete the button key and include the function on the LCD screen 11. LCD screen 11 attached to the main body, characterized in that.