Wire communication terminal having LCD module
View Patent ↗A wire communication terminal has a position adjusting member which allows an LCD module to slide to any angle within a predetermined rotational range. The terminal includes a first case having a through hole, a guide member fixed to a rear surface of the first case, a slide member having a circular arc shape provided at one side of the LCD module, and a cover member having a circular arc shape fixed to a rear surface of the first case. Arranged in this manner, the slide member can slide along a rear surface of the guide member to an optimal desired viewing angle.
1. A wire communication terminal having an LCD module, comprising:
a first case having a mounting portion for mounting an LCD module at one side thereof, the mounting portion provided with a through hole;
a guide member fixed to a rear surface of the first case so as to be located at the through hole;
a slide member having a circular arc shape and provided at one side of the LCD module, so as to be inserted into the through hole and to be slid along a rear surface of the guide member;
a cover member having a circular arc shape and fixed to the rear surface of the first case so that the slide member can be slid along the rear surface of the guide member; and
a second case coupled to the first case.
2. The terminal of claim 1 , further comprising:
a first guide protrusion formed at respective sides of a rear surface of the guide member along a rotation direction of the LCD module,
a slide protrusion corresponding to the first guide protrusion being formed at sides of a front surface of the slide member along the rotation direction of the LCD module,
a slide groove formed at both sides of a rear surface of the slide member, and
a second guide protrusion corresponding to the slide groove is formed at respective sides of a front surface of the cover member along the rotation direction of the LCD module.
3. The terminal of claim 2 , further comprising:
a slide slit limiting a rotation range of the LCD module, the slide slit formed in a middle of the slide member along the rotation direction of the LCD module; and
a stopper formed in the middle of the front surface of the cover member so as to be inserted into the slide slit.
4. The terminal of claim 3 , further comprising:
an insertion groove, formed in the middle of the guide member, into which an end of the stopper is inserted.
5. The terminal of claim 1 , wherein the first case includes a plurality of bosses having bolt holes at rear surface thereof, and a plurality of insertion portions having bolt holes formed at a flange portion of the cover member so as to correspond to the bosses.
6. The terminal of claim 5 , wherein the bosses are fitted into the insertion portions, and a bolt is coupled to the bolt hole.
7. The terminal of claim 1 , wherein the guide member and the cover member are formed of a lubricating material.
8. The terminal of claim 7 , wherein the guide member and the cover member are formed of polyoxymethylene.
9. The terminal of claim 1 , wherein the guide member and the cover member include a space portion therebetween, and the slide member is slidably fitted into the space portion.
10. The terminal of claim 9 , wherein the guide member, cover member, and slide member have a same curvature to thereby allow the slide member to smoothly slide in the space portion.
11. A wire communication terminal having an LCD module, comprising:
a guide member located at a through hole of a first case;
a cover member fixed to a rear surface of the first case so as to form a space portion between the guide member and the cover member; and
a slide member formed at one side of the LCD module so as to be inserted into the space portion, wherein the cover member and the slide member have a same shape and wherein the slide member slides along a rear surface of the guide member, wherein:
a first guide protrusion is formed at respective sides of a rear surface of the guide member along a rotation direction of the LCD module;
a slide protrusion corresponding to the first guide protrusion is formed at respective sides of a front surface of the slide member along the rotation direction of the LCD module;
a slide groove is formed at respective sides of a rear surface of the slide member; and
a second guide protrusion corresponding to the slide groove is formed at respective sides of a front surface of the cover member along the rotation direction of the LCD module.
12. The terminal of claim 11 , wherein said same shape is a circular arc shape.
13. The terminal of claim 11 , wherein:
a slide slit for limiting a rotation range of the LCD module is formed in the middle of the slide member along the rotation direction of the LCD module, and
a stopper is formed in the middle of the front surface of the cover member so as to be inserted into the slide slit.
14. The terminal of claim 13 , wherein the guide member has an insertion groove into which an end of the stopper is inserted.
15. The terminal of claim 11 , wherein the first case includes a plurality of bosses having bolt holes at rear surfaces thereof, and a plurality of insertion portions having bolt holes are formed at a flange portion of the cover member so as to correspond to the bosses.
16. The terminal of claim 15 , wherein the bosses are fitted into the insertion portions, and a bolt is coupled to the bolt hole.
17. The terminal of claim 11 , wherein the guide member and the cover member are formed of a lubricating material.
18. The terminal of claim 17 , wherein the guide member and the cover member are formed of polyoxymethylene.
19. The terminal of claim 11 , wherein the slide member is slidably fitted into the space portion.
20. The terminal of claim 11 , wherein the guide member, cover member, and slide member have a same curvature so that the slide member smoothly slides in the space portion.
21. The terminal of claim 11 , wherein a flange portion of the guide member is coupled to the first case with a printed circuit board.