JPH0453673Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a liquid crystal plate holder for holding a liquid crystal plate and attaching it to a substrate.

[Summary of the invention] The present invention is a liquid crystal panel holder equipped with a terminal guide plate having a plurality of guide ribs for aligning the terminals of the liquid crystal panel.By providing a closing plate in front of the end of the guide rib, the terminals can be arranged unevenly. It was arranged so that they were aligned without any problem.

[Conventional technology] Conventionally, as a display element in electronic equipment, etc.
A liquid crystal display (LCD) is used. this
LCD consists of an LCD board with a built-in liquid crystal for display,
It consists of a terminal to which a control signal is applied.
Such an LCD is held in an LCD holder and attached to a power supply board (PWB) or the like.

3 and 4 show an example of such a conventional LCD holder. The LCD holder 3 has an illumination chamber 37, and a terminal guide plate 3 in the center of the upper part
0 is set. The terminal guide plate 30 has a plurality of guide ribs 31 that are parallel to each other, and a terminal contact wall 32 that connects the guide ribs 31 to each other at the back of the guide ribs 31. A base part 36 is provided on both sides of the upper part of the LCD holder 3 adjacent to the terminal guide plate 3, and the heights of the upper end surfaces of these terminal guide plates 30 and the base part 36 are made the same.
A positioning protrusion 35 to be inserted into the substrate 8 is provided on the upper end surface. Board mounting hooks 3 are also provided on both sides of the upper part of the LCD holder 3, sandwiching both ends of the terminal guide plate 30 and the base part 36 between them.
3 and 34 are provided, and these hooks 33
and 34 have hook portions 33a and 34 facing each other.
A is provided. The front side of the illumination chamber 37 is open, and this front side is sealed by a translucent LCD reflector plate 4. The LCD plate 1 is attached to the front surface of the LCD reflector 4, and each terminal 2 is bent in advance into a substantially dogleg shape as shown in the figure, and each terminal hits a wall 32 between each guide rib 31. The angle is regulated in contact with LCD board 1
The peripheral portion of is fixed to the LCD holder 3 by a ground plate 5. A light source 6 is attached to the rear part of the LCD holder 3 for illuminating the LCD plate 1 from within the illumination chamber 37 and facing the LCD reflection plate 4.

In order to attach such an LCD holder 3 to the PWB 8, each terminal 2 is inserted and soldered into a component attachment hole (not shown) of the PWB 8, and the hook portion 33a is
and 34a. Then, the hook portion 33a
and 34a, the base portion 36 and the terminal guide plate 3
The above PWB 8 is held between the upper surface of the LCD
The holder 3 is held by the PWB 8, and the wiring of each terminal 2 is also completed.

[Problems to be solved by the invention] However, in such a conventional LCD holder 3, although the position of each terminal 2 in the left and right direction is reliably controlled by each guide rib 31, each terminal 2 is Even if they are bent and shaped along the lines shown in FIG. 4, they swing apart in the front and rear directions as indicated by the arrows in FIG. 4, making it extremely difficult to insert each piece into the corresponding mounting hole of the board 8.

Therefore, it is an object of the present invention to reduce such variations in terminals.

[Means for Solving the Problems] Therefore, the present invention provides an LCD holder with a terminal guide plate having a plurality of guide ribs for aligning the terminals of the LCD plate, in which a front wall is provided in front of the end of the guide rib. The invention is characterized in that a notch is provided at an intermediate portion of each of the guide ribs and at a position corresponding to the front wall.

[Function] Therefore, the terminals of the LCD board are aligned by the guide ribs, and the forward inclination is restricted by the closing plate, so the terminals are aligned without variation.

[Example] Figures 1 and 2 show an example of the present invention.
In the figure, the same parts as those in the conventional example shown in FIGS. 3 and 4 are given the same reference numerals, and the explanation thereof will be omitted. In this embodiment, each terminal has a wall 32
A notch 40 is provided at the upper end of the guide rib 31.
A front wall 41 is provided at a position facing the cut 40 at the front of the upper part. For other parts, please refer to the 3rd section.
It is similar to FIG.

That is, the aforementioned plurality of guide ribs 31 for aligning the terminals of the liquid crystal board are formed on the terminal guide plate 30A, and the terminal guide plate 30A is further provided with a board mounting portion (not shown). This board attaching portion is a means for attaching the end portions of the terminal guide plate 30A to the board, for example as shown by reference numerals 33 to 36 in FIG. 3.

In the above LCD holder, when attaching the LCD plate 1 to the front surface of the LCD holder 3, the tip of each terminal 2 is passed through the hole formed by the front wall 41 and the guide rib 31. At that time, since a notch 40 is provided at the upper end of each terminal per wall 32, the terminal 2 can be easily passed through, and the bent portion provided in the middle of each terminal 2 contacts each terminal per wall 32. Even if it is swung forward when it makes contact, its position is reliably regulated by the front wall 41. Therefore, each terminal 2 is restricted in the left-right direction by each guide rib 31, and in the front-back direction by the front wall 41 and each terminal wall 32, and the dispersion of the tip of each terminal 2 in the front-back direction is extremely small. Smaller, PWB
8 becomes extremely easy to insert.

[Effects of the invention] As described above, according to the invention, it is possible to arrange the terminals of the LCD at desired intervals with extremely little variation in shaping, thereby providing an LCD holder that is extremely easy to insert into the board. be able to.

[Brief explanation of the drawing]

FIG. 1 is an enlarged view of the main parts showing one embodiment of the present invention.
FIG. 2 is a sectional view showing the installed state, FIG. 3 is a sketch showing a conventional example, and FIG. 4 is a sectional view showing the installed state. 1...LCD board, 2...LCD terminal, 3...LCD
Holder, 30, 30A...Terminal guide plate, 31...
...Guide rib, 32...Terminal wall, 40...
Notch, 41...front wall.

Claims (1)

[Claims for Utility Model Registration] A liquid crystal plate fixing part for fixing a liquid crystal plate on the front surface, a terminal guide plate having a plurality of guide ribs for aligning the terminals of the liquid crystal plate, and an end portion of the terminal guide plate being attached to a substrate. A liquid crystal panel holder having a board mounting portion, comprising: a front wall provided on the front surface of the guide rib at the end of the terminal guide plate; and a front wall provided on the front wall of the guide rib at the end of the terminal guide plate; A liquid crystal plate holder comprising: notches formed at opposing positions.