JPS635371Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a distribution panel having a conductive block, a middle bottom plate, etc.

Normally, the conductive block of a distribution board needs to be fixed to the middle bottom plate, but in the past, this fixation was simply done by hooks, which could cause misalignment or
The problem was that it could come off.

The present invention was designed to eliminate these drawbacks, and while it is easy to fix, it also prevents misalignment.
To provide a distribution board that does not come off, has good coupling, and has a stable fixed position.

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a distribution board to which the present invention is applied, in which 1 is a box, 2 is a main body cover, and 3 is a decorative cover. Fig. 2 shows the main body cover 2 shown in Fig. 1 removed, with reference numeral 4 indicating a circuit breaker, and 5
is a protective cover. FIG. 3 shows the circuit breaker 4 and the conductive block 6 covered by the protective cover 5 shown in FIG. 2, 7 being a joint terminal. FIG. 4 is a right side view of FIG. 3, and 8 is a middle sole plate made of an iron plate, and 9 is a hook leg. As shown in FIGS. 5 and 6, the hooking feet 9 are provided on the bottom surface of both ends of the conductive block 6. The hooking leg 9 is L-shaped and has elasticity, consisting of a base portion 10 and a tongue portion 11, and a fixing rib 12 is attached to the upper surface of the tongue portion 11. On the other hand, the middle sole plate 8
At the position corresponding to the hooking foot 9, there is a portion through which the root portion 10 and the tongue portion 11 of the hooking foot 9 are inserted, and the upper surface of the tongue portion 11 is locked to the hole edge by parallel movement of the hooking foot. an L-shaped hooking hole 13 consisting of a portion that
A fixing hole 4 is formed into which the fixing rib 12 is elastically fitted when the parallel movement is completed.

Next, the procedure for fixing the distribution board with the above-described configuration will be explained. First, as shown in FIG. 7, the hooking legs 9 are inserted into the hooking holes 13. Then, it is translated in the direction of the arrow in the figure. Then, the upper surface of the tongue portion 11 of the hooking leg 9 is locked to the hole edge of the hooking hole 13,
The middle sole plate 8 is interposed between the tongue portion 11 and the conductive block 6, and when this parallel movement is completed, the fixing rib 12 provided on the upper surface of the tongue portion 11 is inserted into the fixing hole 14.
Since the conductive blocks 6 are elastically engaged to hold the conductive blocks 6 in a predetermined position, the conductive blocks 6 and the inner sole plate 8 are well connected without slipping or coming off.

In this way, the present invention forms elastic hook feet on the bottom surface of the conductive block, inserts them into the hook holes in the middle sole plate, and then moves them in parallel to lock the hook holes and fix the blocks. Since the fixing holes are engaged by the ribs, the fixing can be easily performed and the fixing can be performed well without shifting or coming off.

Further, according to the present invention, blind movement of the conductive block is prevented by the fixing rib that engages with the fixing hole, so there is an advantage that the fixing position of the conductive block is stabilized.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the external appearance of a distribution board to which the present invention is applied, Fig. 2 is a perspective view showing a state in which the main body cover in Fig. 1 is removed, and Fig. 3 is a perspective view showing an embodiment of the present invention. FIG. 4 is a right side view of FIG. 3, FIG. 5 is an exploded perspective view of the main parts of an embodiment of the present invention, and FIG. 6 is an exploded perspective view of an embodiment of the present invention. FIGS. 7a and 7b are side views showing the bottom surface of the conductive block in the embodiment, and perspective views of essential parts showing the fixing procedure in the embodiment of the present invention. 6... Conductive block, 9... Hook foot, 12...
Fixed rib, 8...Inner bottom plate, 13...Hook hole, 14
...fixing hole.

Claims (1)

[Scope of utility model registration request] An elastic hook is formed on the bottom of the conductive block, and a fixing rib is formed on the top of the hook,
A hooking hole consists of a part where the hooking foot is inserted at a position corresponding to the hooking foot on the middle sole plate, an L-shaped part where the upper surface of the hooking foot locks on the hole edge by parallel movement, and a fixing rib that locks when the movement is completed. A distribution board characterized by having fixing holes that fit elastically.