JPH066464Y2 - Structure of terminal board cover - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Outline] Regarding a structure of a terminal plate cover that connects a cord to a terminal plate mounted on an electronic device and electrically protects a connecting portion of the cord, an extension of the cord connected to the terminal plate Or, when removing the connection screw, if the connection screw to which the cord is connected is removed, the connection screw will be dropped into the lower unit and bent to both sides in the longitudinal direction of the terminal board in an L shape, and one side Attach a mounting bracket with a hole on the other side and a screw hole on the other side,
The structure of the cover attached to the terminal plate is formed in a box shape with two openings, and a plurality of notches are formed on one side of the opening, and long holes are formed on both side plates adjacent to one side of the opening. The slot is formed so that the slot is located at the upper side, and the slot is attached to the screw hole of the mounting bracket with a tightening screw.

[Industrial application field]

The present invention relates to a structure of a terminal plate cover mounted on an electronic device, and more particularly, to a structure of a terminal plate cover that electrically protects a connecting portion of a cord connected to the terminal plate.

In recent years, there have been strong demands for smaller and lighter electronic devices in general, and in order to satisfy this demand, various parts have been densely mounted,
The terminal boards for connecting the input / output lines to the device are often installed in a narrow place. However, when the cord (input / output line) connected to this terminal board is added or removed, the connecting screw with which the cord is screwed may drop into the lower unit and cause an electrical failure. There is a demand for the emergence of a terminal board cover that electrically protects the connection part that connects the cable and prevents the connection screw removed when the cord is added or removed.

[Conventional technology]

FIG. 2 is a perspective view illustrating the structure of a conventional terminal cover.

In the figure, a plurality of synthetic resin molded products (3 in the drawing
A terminal plate 1 having a cord connection portion (shown at a position) formed therein, and spacers 11 for mounting a cover 3 made of a transparent resin such as an acrylic plate is planted at both ends in the longitudinal direction, is attached to the housing 9.

Then, a plurality of terminal boards 1 (three locations are shown in the drawing)
The connecting screw 2 is screwed into the connecting portion of the cord (not shown), and when connecting the cord to the connecting portion, the connecting screw 2 is once removed to connect the cord, and then the cover 3 is planted on the terminal board 1. It is screwed to the provided spacer 11 with a fixing screw 4.

[Problems to be solved by the invention]

In the structure of the above conventional terminal cover, when adding or removing the cord connected to the terminal board, remove the fixing screw fixing the cover, remove the cover, and then connect the connecting screw of the terminal board. Although the work of disconnecting and connecting or disconnecting the cord is performed, in this case the removed screw may drop.
There was a problem in that the work efficiency was lowered due to this fall.

[Means for solving problems]

SUMMARY OF THE INVENTION The present invention solves the above problems and provides a structure of a terminal board cover that is rotatable without removing the cover and that accommodates the removed screws.

That is, bend the terminal board in the L shape on both sides in the longitudinal direction,
By attaching a mounting bracket having a hole on one side and a screw hole on the other side, a cover attached to the terminal plate is formed into a box shape having two openings, and one side of the opening is formed. In addition to forming a plurality of notches on the both sides of the opening to form a long hole in both side plates so that the notch is on the upper side, the long hole is tightened with a tightening screw. The problem is solved by attaching to the screw hole.

[Action]

With this structure of the terminal board cover, you can rotate the cover 90 ° forward to attach and detach the cord while loosening the tightening screw and moving the cover upward along the long hole. The screws fall into the cover and can be prevented from falling into the lower unit.

〔Example〕

FIG. 1 is a view for explaining an embodiment of the present invention, and FIG.
Is a perspective view with the cover attached, (b) is a perspective view in which the cover is moved upwards, and (c) is a perspective view in which the cover is rotated forward by 90 °. is doing.

In the figure, a plurality of synthetic resin molded products (3 in the figure
Forming a cord connection part (showing the location), and bending a metal such as an iron plate into an L shape on both sides in the longitudinal direction, and forming a hole on one side.
A screw hole of the mounting bracket 6 in which 61 is formed with a screw hole 62 on the other side.
Of the terminal plate 5 having the side on which 62 is formed attached with an adhesive or the like,
The hole 61 of the mounting bracket 6 is screwed into the housing 9 with a screw (not shown).

Then, the connection screws 2 are screwed into the connecting portions of a plurality of (not shown) cords on the terminal plate 5 (three shown in the drawing). After the screw 2 is removed and connected, it is made of a transparent resin such as acrylic and has a box shape with two openings, and a plurality of notches 73 are formed on one side 71 of the opening, and one side of the opening is formed. 71
As shown in FIG. 1 (a), the cover 7 in which the long holes 74 are formed in the both side plates 72 adjacent to the long holes 74 is formed in the screw holes 62 of the mounting bracket 6 so that the notches 73 are located above. Match and fix with the tightening screw 8.

Here, when connecting or disconnecting a cord (not shown) to the terminal plate 5, first loosen the tightening screw 8 and move the cover 7 in the arrow direction (upward direction) along the long hole 74 as shown in FIG. 1 (b). After that, as shown in Fig. 1 (c), in the state of rotating 90 ° forward,
When the connecting screw 2 of the terminal board 5 is detached and the cord is connected or detached and all the operations are completed, the cover 7 may be returned to the state of FIG.

In this embodiment, the transparent resin is acrylic. However, the transparent resin is not limited to acrylic and may be transparent vinyl chloride or the like.

[Effect of device]

As is clear from the above description, according to the present invention, the work efficiency of attaching and detaching the cord of the terminal plate is improved, and the detached screw can be prevented from dropping.

[Brief description of drawings]

FIG. 1 is a view for explaining an embodiment of the present invention, and FIG.
Is a perspective view with the cover attached, (b) is a perspective view in which the cover is moved upward, (c) is a perspective view in which the cover is rotated 90 ° forward, and FIG. 2 illustrates the structure of a conventional terminal cover. It is a perspective view. In the figure, 1 and 5 are terminal plates, 2 are connection screws, 3 and 7 are covers, 4 are fixing screws, 6 is mounting hardware, 8 is tightening screws,
Reference numeral 9 is a housing, 11 is a spacer, 61 is a hole, 62 is a screw hole, 71 is one side of an opening, 72 is both side plates, 73 is a notch, and 74 is a long hole.

Claims (1)

[Scope of utility model registration request] 1. A mounting metal fitting (6) having a hole (61) formed on one side and a screw hole (62) formed on the other side of the terminal plate (5) bent in an L shape on both sides in the longitudinal direction. Then, the structure of the cover (7) attached to the terminal plate (5) is formed in a box shape having two openings, and a plurality of notches are formed on one side (71) of the opening.
(73) is formed, and a long hole (74) is formed in both side plates (72) adjacent to one side (71) of the opening so that the notch (73) is on the upper side. Hole (74)
The structure of the terminal plate cover is characterized in that is attached to the screw hole (62) of the mounting bracket (6) with a tightening screw (8).