KR100947588B1 - Spring Device for Sliding Module - Google Patents

Spring Device for Sliding Module Download PDF

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Publication number
KR100947588B1
KR100947588B1 KR1020080088409A KR20080088409A KR100947588B1 KR 100947588 B1 KR100947588 B1 KR 100947588B1 KR 1020080088409 A KR1020080088409 A KR 1020080088409A KR 20080088409 A KR20080088409 A KR 20080088409A KR 100947588 B1 KR100947588 B1 KR 100947588B1
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KR
South Korea
Prior art keywords
sliding
mobile phone
torsion spring
elastic device
case
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Application number
KR1020080088409A
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Korean (ko)
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KR20090132472A (en
Inventor
박정민
한동희
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주식회사 세이텍
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Publication of KR20090132472A publication Critical patent/KR20090132472A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

Abstract

The present invention relates to an elastic device for a sliding module mounted to a mobile phone of the sliding type, the elastic device according to the present invention is a pair of torsion springs through a fixed end formed to extend to the innermost side of the torsion spring and the insertion receiving groove formed in the case. This stably fixed and supported, the pair of torsion springs have a layer structure having a slight height difference rather than the same plane between each other and is coupled to the case to improve the durability by ensuring a stable elastic movement of the spring, The friction noise can be prevented, and the case in which the torsion spring is accommodated is configured to facilitate assembly and disassembly, and at the same time, when the sliding length of the mobile phone is longer by minimizing the horizontal length of the case, the restorable compression range of the rod is increased. Even provides sufficient elastic force and can be applied Is to provide a surface acoustic device for sliding module.

Slide, Elastic Device

Description

Elastic device for sliding module mounted on sliding type mobile phone {Spring Device for Sliding Module}

The present invention relates to an elastic device for a sliding module mounted on a sliding type mobile phone, and more specifically, connected to a frame mounted on a mobile phone communication unit and a slider mounted on a receiver, respectively, and the receiver is semi-automatically opened and closed in the longitudinal direction of the communication unit. It relates to an elastic device for a sliding module that allows.

1 (a) and (b) are diagrams showing an example of a conventional elastic module for sliding module.

The elastic device shown in FIG. 1 (a) is a coil spring, and the elastic device shown in FIG. 1 (b) is a torsion spring having a structure in which an extension arm is extended to both ends after winding a plurality of spirals in the middle. One end of the coil spring (1) and the torsion spring (5) is connected to the frame mounted on the communication unit of the mobile phone, the other end is connected to the slider mounted on the receiver unit is generated by the external force applied by the user and the external force The sliding action is performed in a semi-automatic manner by the elastic restoring force.

However, in the case of the coil spring (1), there is a disadvantage that the slide module becomes thick because a sufficient distance between the frame and the slider is required by the thickness of the coil spring (1), and the coil spring (1) due to repeated sliding operation The elastic force of the easily degraded and there was a problem of falling durability.

In addition, in the case of the torsion spring 5, there is an elastic portion 5c for generating an elastic restoring force at the center, and when the end portions 5a and 5b are pulled out by winding the central elastic portion 5c a plurality of times, FIG. As shown in (b), the weight balance is changed between the both ends 5a and 5b in the vertical direction.

That is, since the outer end portion 5a and the elastic portion 5c are both at the same height, and only the inner end portion 5c has a slight height difference and is located at a different height, the center of gravity is the outer end portion 5a. If you push the spring while moving the slider in this state, it is easy to cause the spring to be twisted.When this spring is twisted and touches the bottom of the slider, noise may be generated and the life of the spring is short. Losing problems occur.

The present invention has been made in order to solve the above problems, an object of the present invention is a pair of torsion spring is stably fixed and supported through the fixing end formed in the innermost side of the torsion spring and the insertion receiving groove formed in the case, The pair of torsion springs form a layered structure having a slight height difference rather than the same plane and mutually mounted on the case to ensure stable elastic motion of the spring to improve durability and prevent friction noise. In addition, it is configured to facilitate assembly and disassembly of the case in which the torsion spring is accommodated, and at the same time, it minimizes the horizontal length of the case to increase the restorable compression range of the rod to provide sufficient elastic force even when the sliding length of the mobile phone is longer. Sliding module elastic device that can be applied To provide.

The elastic device for a sliding module according to the present invention for achieving the above object, through the elastic force due to the torsional moment, the slider coupled to the receiving portion can perform a sliding movement in the vertical direction relative to the frame coupled to the communication unit. A pair of torsion springs to allow; And a case to which the torsion spring is coupled and fixed.

The torsion spring is bent at one end of the torsion spring and formed in a spiral shape in a counterclockwise direction (inward) on the same plane and wound in a plurality of times, and wound around the innermost side of the spiral (hereinafter, fixed). The driving unit is configured to extend out of the plane formed by the spiral wound by the plurality of times and overlapping the plane to form a stack; A member formed to extend from an end point of the outermost spiral of the driving unit, the rod unit allowing a semi-automatic sliding operation of the mobile phone by changing a winding degree of the driving unit; And connecting means formed at an end of the rod part to connect the pair of torsion springs to the frame and the slider, respectively, and having a rotatable shape.

The case includes a body to which the pair of torsion springs are coupled and fixed, and a cover for covering the body, and the body has a receiving groove formed in the same concave-convex shape as the fixed end to accommodate the fixed end. It is characterized by.
The elastic device for a sliding module mounted on the sliding type mobile phone of another embodiment of the present invention,
A pair of torsion springs 10a and 10b which allow the slider 110 coupled to the receiver to slide upward and downward based on the frame 100 coupled to the communication unit through the elastic force due to the torsional moment. ; And a case 20 to which the torsion springs 10a and 10b are coupled and fixed.
The central portion of each of the torsion springs 10a and 10b is welded and fixed to the case 20.

According to the elastic device for a sliding module mounted on the sliding type mobile phone according to the present invention, the torsion spring is a stable support of the case by inserting the fixed end of the torsion spring according to the present invention into the recessed groove. It can be fixed and received, and as the area of the area (accommodation groove) to withstand substantially the external force applied in the compression deformation process of the drive unit is expanded, it is possible to distribute the external force concentrated in the area. Accordingly, there is a remarkable effect of improving the durability of the elastic device by minimizing the damage of the receiving groove that may be generated due to the repeated sliding operation.

In addition, the elastic device according to the present invention, each of the pair of torsion springs coupled to the case portion is composed of a layer structure having a slight height difference between each other, not located on the same plane, the torsion spring located on the upper side The torsion spring located at the lower side can be connected to the frame of the communication unit so as to operate almost in parallel with the frame.

Accordingly, there is a remarkable effect that can prevent the spring distortion phenomenon and the friction noise generation problem that occurred during the sliding operation of the conventional torsion spring.

In addition, by constructing the case in which the torsion spring is accommodated in a sliding manner, the product production efficiency is increased by the simple assembly of the torsion spring, and when the elastic force decreases due to the repeated operation of the torsion spring, only the cover of the case where the torsion spring is located is easily disassembled and replaced. At the same time, the first body and the second body of the case in which a pair of torsion springs are accommodated are inverted and symmetrical, thereby minimizing the horizontal length of the case and increasing the restorable compression range of the rod to increase sliding of the mobile phone. Even longer lengths provide significant elasticity and have a significant effect that can be applied.

In addition, by configuring a torsion spring having a rectangular cross-section, the force applied to the spring wire rod during the sliding operation of the mobile phone is balanced, a remarkable effect that can prevent the bending problem of the wire rod due to the repeated operation of the torsion spring have.

The elastic device for a sliding module according to the present invention allows the slider 110 coupled to the receiver to be slid in the vertical direction based on the frame 100 coupled to the communication unit through the elastic force due to the torsional moment. A pair of torsion springs 10a and 10b; A case 20 to which the torsion springs 10a and 10b are coupled and fixed; And covers 40a and 40b of the case 20.

Figure 2 is an exploded perspective view showing the configuration of a sliding module elastic device mounted on a sliding type mobile phone according to the present invention.

As shown in Figure 2, the elastic device for sliding module according to the present invention is configured to include a pair of torsion springs (10a, 10b), each of the torsion springs (10a, 10b) is a metallic material rod 14a, 14b) and drive parts 11a and 11b.

The driving parts 11a and 11b of the torsion springs 10a and 10b according to the present invention are bent at one end extending from the rod parts 14a and 14b and wound and formed in a spiral shape a plurality of times, respectively. When the force is moved toward the case 20 in the 14a, 14b, it corresponds to a portion that is deformed and restored mainly by the force in each of the rods 14a, 14b.

In addition, the driving units (11a, 11b) of the torsion spring (10a, 10b) according to the present invention is configured to have the following structural features.

The spiral shape of the driving parts 11a and 11b is formed by winding a plurality of times in the (horizontal) clockwise direction on the same horizontal plane, that is, the last winding part of the driving parts 11a and 11b, that is, the driving parts 11a and 11b. The spiral wound on the innermost side of the helical structure is configured to extend out of the horizontal plane formed by the driving units 11a and 11b to be stacked on the horizontal plane. (Hereinafter, the helical portion of the region extending out of the horizontal plane formed by the driving units 11a and 11b as described above will be referred to as "fixed end 12a, 12b".)

The case 20 according to the present invention is made of a plastic (resin) material, and the fixed ends 12a and 12b of the driving units 11a and 11b are coupled to the case 20 inside the case 20. Receiving grooves (32a, 32b) that allows to be formed.

The receiving grooves 32a and 32b are formed in the same concave-convex shape as the fixed ends 12a and 12b, and the fixed ends 12a and 12b are inserted into and accommodated in the receiving grooves 32a and 32b. The driving parts 11a and 11b may be supported and fixed to the case 20 as a whole.

The torsion springs 10a and 10b are connected to the case 20 by the method of fixing the driving units 11a and 11b to the case 20 by the fixing ends 12a and 12b and the receiving grooves 32a and 32b. It can be fixed and supported by a stable support, and to increase the area of the area (accommodating grooves (32a, 32b) in the present invention) to substantially withstand the external force applied in the compression deformation process of the drive (11a, 11b) As can be given, there is an effect to disperse the external force concentrated in the area.

Therefore, there is an advantage in that the durability of the elastic device can be improved by minimizing damage to the region (accommodating grooves 32a and 32b in the present invention) which may be generated due to the repeated sliding operation.

The rod parts 14a and 14b according to the present invention extend out from the end points of the outermost spirals of the driving parts 11a and 11b and extend outwardly of the case 20, and the external force and the driving part applied by the user. The elastic restoring force 11a and 11b rotates within a predetermined angle range and enables the semi-automatic sliding operation of the mobile phone by changing the winding degree of the driving units 11a and 11b.

At the ends of the rods 14a and 14b, a pair of torsion springs 10a and 10b of the elastic device according to the present invention are connected to the frame 100 and the slider 110, respectively, and are formed in a rotatable shape. Means are formed.

The connecting means may be manufactured in the form of a ring (Fig. 3; 18a, 18b) by bending the ends of the rod portion (14a, 14b) in a circular shape or configured to be provided with a cylindrical rivet (16a, 16b) fitted. It may be.

Figure 4 (a) is a cross-sectional view of a conventional torsion spring, Figure 4 (b) is a cross-sectional view showing the shape of the cross section of the torsion spring according to the present invention.

Referring to Figure 4 (a), in the case of the conventional elastic device torsion springs (10a, 10b) is generally used a spring wire having a circular cross section. However, the torsion springs 10a and 10b having the circular cross section as described above are distributed in various directions of the force applied to the wire rod during the operation of the spring, so that the spring wire rod is increased as the torsion springs 10a and 10b move more frequently. There was a drawback.

However, the torsion springs 10a and 10b according to the present invention are configured such that the cross-sections of the torsion springs 10a and 10b have a square shape as shown in FIG. 4 (b). Accordingly, the force applied to the spring wire rod is balanced during the sliding operation of the mobile phone, thereby preventing the problem that the torsion spring 10a, 10b wire rod is bent upwards or downwards, thereby increasing the life of the spring.

5 is an exploded perspective view of the case according to the present invention.

Referring to Figure 5, the case 20 according to the present invention consists of a body (30a, 30b) and the cover (40a, 40b).

The bodies 30a and 30b and the covers 40a and 40b are configured to be fastened in a slide manner through the following structural features.

A pair of torsion springs (10a, 10b) are coupled to the body (30a, 30b), the first body (30a), the other side of the torsion spring (10a, 10b) is coupled to one of the torsion springs (10a, 10b) ) Is coupled to the second body 30b will be referred to.

The first body 30a and the second body 30b according to the present invention are inverted from each other, that is, a 'b' shaped first body 30a and a 'b' shaped second body 30b. Are in contact with each other and are configured to form one member as a whole.

Due to the structural features described above, the elastic device according to the present invention minimizes the horizontal length L1 of the case 20 in which the pair of torsion springs 10a and 10b are accommodated, thereby restoring the rod portions 14a and 14b. It has the feature of making the compression range as long as possible.

The first body 30a according to the present invention includes receiving grooves 32a and 32b into which the fixed ends 12a and 12b of the first torsion springs 10a and 10b are inserted. Engaging pieces 34a and 34b for fastening the second cover 40b to the second body 30b; Guide line 36a for guiding the sliding prevention paths 38a and 38b for preventing the separation of the first cover 40a fastened to the engaging pieces 34a and 34b and the sliding path of the first cover 40a. , 36b) is formed.

The release preventing hooks 38a and 38b and the guide lines 36a and 36b for coupling the first cover 40a to the first body 30a are formed on the bottom surface of the first body 30a. The engaging pieces 34a and 34b for fastening the first cover 40a to the first body 30a are opposed to the surface on which the release preventing hooks 38a and 38b and the guide lines 36a and 36b are formed. It is formed on the opposite side, that is, the bottom surface of the second body 30b.

Covers 40a and 40b according to the present invention include fastening grooves 46a and 46b for fastening to the engaging pieces 34a and 34b; Sliding movement along the guide lines (36a, 36b), the support (42a, 42b) of the 'b' cross-sectional shape that supports the cover (40a, 40b) to be fixedly coupled to the body (30a, 30b) The hooks 44a and 44b are formed in the support hands 42a and 42b to accommodate the separation preventing hooks 38a and 38b.

In addition, an opening portion L2 must be formed at the edges of the covers 40a and 40b to allow rotation of the rod portions 14a and 14b for the sliding operation of the mobile phone.

6 (a) and 6 (b) are a plan view and a side view of the elastic device for a sliding module showing a state in which the torsion spring, the body, and the cover according to the present invention are finally assembled.

Referring to FIG. 6A, the first body 30a and the second bodies 30a and 30b of the case 20 according to the present invention slide with the first cover 40a and the second cover 40b, respectively. Coupled through a fastening method, specifically, the driving portions 11a and 11b of the pair of torsion springs 10a and 10b are respectively sealed and covered, and only the rod portions 14a and 14b are exposed to the outside, respectively.

As described above, by configuring the outer case in which the torsion springs 10a and 10b are fixed and supported by the sliding fastening method separated by the two covers 40a and 40b, the assembly can be simplified and the product production efficiency can be improved. Repetitive operation of (10a, 10b) can be easily disassembled and replaced only the case 20 where the torsion spring (10a, 10b) is located when the elastic force decreases, and a pair of torsion spring (10a, 10b) is accommodated The first body 30a and the second body 30b of the case 20 are inverted and symmetrical to each other, thereby minimizing the horizontal length L1 of the case 20 to restore the rod parts 14a and 14b. By increasing the possible compression range, even if the sliding length of the mobile phone provides a sufficient elastic force and can be applied.

In addition, as shown in Figure 6 (b), the elastic device according to the present invention, the torsion springs (10a, 10b) accommodated in the first body (30a) and the torsion is accommodated in the second body (30b) The springs 10a and 10b are not arranged on the same plane, but are configured to form a layer structure having a slight height difference H 2 -H 1 from each other.

The upper torsion springs 10a and 10b are connected to the slider 110 of the receiver and rotate in parallel with the slider 110. The lower torsion springs 10a and 10b are located in the frame 100 of the communication unit. Is connected to the parallel to the frame 100 to be able to rotate.

Accordingly, there is a feature that can prevent the spring distortion phenomenon and the friction noise caused by the conventional torsion spring (10a, 10b) occurring during the sliding operation.

7 (a), (b) and (c) is an operation diagram showing a state in which the sliding module elastic device according to the present invention is mounted and operated in the mobile phone.

7 (a) is a state in which the mobile phone is closed before the sliding module is slid, that is, the frame 100 coupled to the communication unit of the mobile phone is located at the lower end of the diagram of the slider 110 coupled to the receiver; The frame 100 and the slider 110 are formed with fastening means formed in a rotatable circular shape by connecting connecting means of the first torsion springs 10a and 10b and the second torsion springs 10a and 10b, respectively. .

When the connecting means is in the form of a ring (18a, 18b), the fastening means is configured to protrude in a cylindrical shape, when the connecting means is a rivet (16a, 16b), the fastening means is a cylindrical fastening groove It consists of 46a and 46b.

In this state, when the slider 110 is pushed up while applying an external force, a force is applied to the rods 14a and 14b and rotates by a predetermined angle. As a result, the winding degree of the eastern part 11a, 11b changes, and the elastic restoring force by the torsional moment corresponding to the winding degree accumulates.

FIG. 7B illustrates a case in which the slider 110 is slid and moved by a predetermined length with respect to the frame 100, and is in a state where the external force applied to the driving units 11a and 11b is parallel to the elastic restoring force. .

In the above state, when the slider 110 is moved upward more and the external force disappears, the slider 110 is automatically slid due to the elastic restoring force, so that the slide opening of the mobile phone is finally completed as shown in FIG. The process of closing is reversed.

8 is an exploded perspective view showing the configuration of an elastic device for a sliding module mounted on a sliding type mobile phone according to another embodiment of the present invention. 9 is a perspective view of the elastic device for a sliding module of FIG. (A) (b) and (c) of FIG. 10 are top and front views and side views of the elastic device for a sliding module showing the state in which the torsion spring, the body and the cover of the elastic device for the sliding module of FIG. 8 are finally assembled.

8 to 10, grooves 72 are formed on both rear surfaces of the first body and the second body of the case 20 according to the present invention, respectively, and the rear surfaces of the respective case covers 40a and 40b. There is formed a 'b' shaped rear support hand 70 which is engaged with each groove 72 formed on both rear surfaces of the case 20 according to the present invention.

11 is a plan view of an elastic device according to another embodiment of the present invention. Referring to Fig. 11, a central portion of each of the torsion springs 10a and 10b is welded and fixed to the case 20 according to the present invention. Preferably, the welding is performed such that the central portion of each of the torsion springs 10a and 10b is fixed to the case 20 made of a metallic material by using a conventional laser welding technique.

delete

Reference numeral 52 denotes a welding point due to laser welding. In FIG. 11, laser welding is performed at three points of the inner center of each of the torsion springs 10a and 10b to fix the torsion springs 10a and 10b to the metallic case 20.

While the preferred embodiments of the present invention have been described above using specific terms, such descriptions are for illustrative purposes only, and it is obvious that various changes and modifications can be made without departing from the spirit and scope of the following claims. It's work. Such modified embodiments should not be understood individually from the spirit and scope of the present invention, but should fall within the claims appended to the present invention.

1 (a) and (b) is an example of a conventional elastic module for sliding module.

Figure 2 is an exploded perspective view showing the configuration of a sliding module elastic device mounted to the mobile phone of the sliding type according to the present invention.

Figure 3 is another embodiment of the connecting means of the torsion spring according to the present invention.

Figure 4 (a) is a cross-sectional view of the conventional torsion spring, Figure 4 (b) is a cross-sectional view showing the shape of the cross section of the torsion spring according to the present invention.

Figure 5 is an exploded perspective view of the case according to the present invention.

Figure 6 (a) and (b) is a plan view and a side view of the elastic device for a sliding module showing a state in which the torsion spring, the body and the cover according to the invention is finally assembled.

Figure 7 (a), (b) and (c) is an operation diagram showing a state in which the sliding module elastic device according to the invention is mounted and operated in the mobile phone.

Figure 8 is an exploded perspective view showing the configuration of a sliding module elastic device mounted on a sliding type mobile phone according to another embodiment of the present invention.

9 is a perspective view of the elastic device for a sliding module of FIG.

(A) (b) and (c) of FIG. 10 are plan and front views and side views of the elastic device for a sliding module showing a state in which the torsion spring, the body and the cover of the elastic device for the sliding module of FIG. 8 are finally assembled.

11 is a plan view of an elastic device according to another embodiment of the present invention.

** Explanation of symbols for main parts of drawings **

10a, 10b: torsion spring 11a, 11b: drive part

12a, 12b: fixed end 14a, 14b: rod part

16a, 16b: rivet 20: case

30a: first body 30b: second body

32a, 32b: receiving groove 34a, 34b: locking piece

36a, 36b: Guidelines 38a, 38b: Breakaway prevention hook

40a: first cover 40b: second cover

42a, 42b: support hand 44a, 44b: hook receiving groove

46a, 46b: fastening groove 52: welding point

100: frame 110: slider

Claims (7)

An elastic device for a sliding module mounted on a sliding type mobile phone, A pair of torsion springs 10a and 10b which allow the slider 110 coupled to the receiver to slide upward and downward based on the frame 100 coupled to the communication unit through the elastic force due to the torsional moment. ; And a case 20 to which the torsion springs 10a and 10b are coupled and fixed. The torsion springs 10a and 10b are It is bent at one end of the torsion spring (10a, 10b) is formed in a spiral shape in the (counter) clockwise direction inward on the same plane and wound a plurality of times, and wound around the innermost side of the spiral (hereinafter, fixed end ( 12a, 12b) is a driving unit (11a, 11b) configured to extend out of the plane formed by the spiral wound the plurality of times overlapping the plane and stacked in the form; A member formed to extend and extend from a point where the outermost spiral of the driving units 11a and 11b ends, and the rod unit 14a which enables the semi-automatic sliding operation of the mobile phone by changing the winding degree of the driving units 11a and 11b. 14b); And Is formed at the end of the rod portion (14a, 14b) to connect the pair of torsion spring (10a, 10b) to the frame 100 and the slider 110, respectively, and to include a connecting means configured in a rotatable shape Composed, The case 20 is composed of a body (30a, 30b) to accommodate the pair of torsion spring (10a, 10b) and the cover (40a, 40b) for covering the body (30a, 30b), The body (30a, 30b) is formed with receiving grooves (32a, 32b) formed in the same concave-convex shape as the fixed end (12a, 12b) to accommodate the fixed end (12a, 12b), The body (30a, 30b) is the engaging piece (34a, 34b) for fastening the cover (40a, 40b) to the body (30a, 30b); Release preventing hooks 38a and 38b for preventing separation of the covers 40a and 40b fastened to the engaging pieces 34a and 34b; And guide lines (36a, 36b) for guiding the sliding path of the cover (40a, 40b) is formed, The cover (40a, 40b) is a fastening groove (46a, 46b) for fastening to the engaging piece (34a, 34b); And a support hand 42a or 42b having a cross-sectional shape of an 'a' shape that slides along the guide lines 36a and 36b and supports the covers 40a and 40b to be fixedly coupled to the bodies 30a and 30b. Is formed, the support hand (42a, 42b) is formed with hook receiving grooves (44a, 44b) for accommodating the separation preventing hook (38a, 38b), the edge of the cover (40a, 40b) The elastic device for a sliding module mounted to the mobile phone of the sliding type, characterized in that the opening is formed to allow the rotation of the rod portion (14a, 14b) for the sliding operation of the mobile phone. The method of claim 1, The torsion springs (10a, 10b) is a sliding module elastic device mounted to the mobile phone of the sliding type, characterized in that the cross section is configured to have a shape. The method of claim 1, The connecting means, The ends of the rods 14a and 14b are bent in a circular shape to be configured in the form of rings 18a and 18b or mounted in a sliding type mobile phone, characterized in that the cylindrical rivets 16a and 16b are fitted. The elastic device for the sliding module. delete The method of claim 1, The body 30a, 30b is composed of a first body 30a for accommodating one torsion spring 10a and a second body 30b for accommodating the other torsion spring 10b, The first body 30a and the second body 30b are mutually inverted symmetrical shapes, that is, the 'b' shaped first body 30a and the 'b' shaped second body 30b abut each other. Sliding module elastic device mounted to the mobile phone of the sliding type, characterized in that configured as a connected form, as a whole. The method of claim 5, wherein The torsion spring 10a accommodated in the first body 30a and the torsion spring 10b accommodated in the second body 30b are not disposed on the same plane with each other, but have a slight height difference H 2- . An elastic device for a sliding module mounted to the mobile phone of the sliding type, characterized in that the layer structure having a H 1 ) and is coupled to the first body (30a) and the second body (30b), respectively. delete
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KR101184003B1 (en) * 2010-02-11 2012-09-21 주식회사 로브 Elastic device
KR200450178Y1 (en) * 2010-03-26 2010-09-08 (주) 프렉코 Elastic link module for mobile terminal, and slide hinge device using same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100770855B1 (en) 2006-10-31 2007-10-26 삼성전자주식회사 Spring and semi-automatic sliding device using the same and sliding type mobile phone therewith
KR20080005087A (en) * 2006-07-07 2008-01-10 주식회사 피앤텔 Torsion spring, elastic device and sliding apparatus and portable appliance utilizing the device
KR100807722B1 (en) 2007-06-29 2008-02-28 주식회사 케이비에프 Slide hinge for hand-held device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080005087A (en) * 2006-07-07 2008-01-10 주식회사 피앤텔 Torsion spring, elastic device and sliding apparatus and portable appliance utilizing the device
KR20080032632A (en) * 2006-07-07 2008-04-15 주식회사 피앤텔 Elastic device, part for the device and sliding apparatus utilizing the device
KR100770855B1 (en) 2006-10-31 2007-10-26 삼성전자주식회사 Spring and semi-automatic sliding device using the same and sliding type mobile phone therewith
KR100807722B1 (en) 2007-06-29 2008-02-28 주식회사 케이비에프 Slide hinge for hand-held device

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