JPH04134881U - Frame structure of high frequency equipment - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a frame structure for high-frequency equipment that is compatible with in-line transportation production methods. [Structure] Two protruding pieces 21 are provided on two opposing side surfaces of a frame 2 that constitutes a high-frequency device by fitting a board 4 inside.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention relates to a frame structure of a high frequency device such as a tuner.

0002

[Conventional technology]

FIG. 5 is a perspective view showing an example of a conventional frame structure. This frame 2 is made of metal. The top and bottom surfaces are open, and electronic components (not shown) are placed inside the frame 2. After fitting the board 4 on which the I am trying to assemble high-frequency equipment such as antennas. For example, from the back side of the board 4 Flow soldering allows you to solder parts placed on the board 4 and to connect the board 4. The space pattern and the frame 2 are soldered together.

0003

[Problem that the idea aims to solve]

However, with the above frame structure, in-line (i.e. integrated production line) There is a problem in that it is not compatible with the conveyance production method (loading). This is a frame A hand that easily holds the workpiece (i.e., high-frequency equipment in the middle of assembly; the same shall apply hereinafter) on body 2. This is because the workpiece cannot be held properly by the conveyor because there are no steps. . Therefore, the manual labor required for assembling high-frequency equipment increases, so high-frequency equipment The cost will also increase.

0004 Therefore, this idea was developed to create a frame for high-frequency equipment that can be compatible with in-line transportation production methods. Its primary purpose is to provide structure.

[0005]

[Means to solve the problem]

In order to achieve the above purpose, the frame structure of this invention has a board fitted inside and has a high height. One or more protruding pieces are placed on each of the two opposing sides of the frame that constitutes the frequency device. It is characterized by having the following features: A hole may be provided instead of this protruding piece.

[0006]

[Effect]

According to the above structure, by supporting the protruding piece of the frame by a part of the conveying device, , can easily hold the workpiece. When a hole is provided instead of a protruding piece You can also easily hold the workpiece by inserting part of the transport device into this hole. can be done. Therefore, in either case, it is compatible with inline transport production method. becomes.

[0007]

【Example】

FIG. 1 is a perspective view showing an example of a frame structure according to this invention. Conventional example in Figure 5 and To mainly explain the differences, in this embodiment, the frame body 2 is different from the one described above. Two protruding pieces 21 are attached to two opposing side surfaces by cutting and raising the frame 2. are provided for each.

[0008] According to such a structure, each protruding piece 21 can be supported by the claws 6 of the conveying device, etc. Therefore, the workpiece can be easily held. Therefore, inline conveyance production system, which reduces manual labor and reduces the cost of high-frequency equipment. Strikedowns are also possible.

[0009] In the above case, for example, as shown in FIG. If you do so, the workpiece will not fall on the claw 6 of the conveyance device. This can prevent it from falling or falling off. Alternatively, for example as shown in FIG. A hole 21b is provided in the protruding piece 21 as shown in FIG. A protrusion 61 may be provided, which will prevent the workpiece from shifting or falling off. In addition, accurate positioning of the workpiece is also possible.

0010 Also, instead of the protruding piece 21 as described above, for example, as in the embodiment shown in FIG. , it is also possible to provide elongated holes 22 in the two opposing side surfaces of the frame 2. stomach. In this way, by inserting the claws 6 of the conveying device into each hole 22, The workpiece can be easily held. Therefore, in this case as well, inline transport It becomes possible to correspond to the delivery production system. In addition, in the case of this embodiment, the Since the claws 6 of the device will fit together, special measures such as those shown in Figures 2 and 3 should be taken. It is possible to position the workpiece up and down, left and right, and front and back without having to move.

[0011] In addition, in any of the embodiments, the back side of the board 4 is soldered by flow soldering as described above. Is this from the perspective of preventing the solder from hitting the claws 6 of the conveyance device when soldering from the surface side? The protruding piece 21 or the hole 22 is connected to the substrate inside the frame 2 as in each of the above embodiments. It is preferable to provide the claw 6 above the substrate 4, and in that case, the claw 6 of the conveying device will also be provided above the substrate. Since it is on the upper side of 4, the solder from below will not hit it.

0012 Furthermore, the protruding pieces 21 and holes 22 provided on each side surface of the frame 2 are similar to those in the above embodiment. It is preferable to use two each from the viewpoint of balance, etc., but please consider their width etc. In some cases, one at a time may be sufficient.

[0013] In addition, the final finished product is shielded by covering the frame 2 with metal covers from above and below. However, in this case, the damage caused by cutting and raising the protruding piece 21 from the frame 2 The hole 20 in the frame 2 or the hole 22 in the frame 2 is small, so radio waves will not leak from there. It's not really a problem, but if you think about it strictly, the part of the cover above All you have to do is cover the holes 20 and 22, and if you do that, the holes 20 and 22 will be larger. There will be no shielding problem even if the

[0014]

[Effect of the idea]

As described above, according to this invention, a protruding piece or a hole is provided on the side surface of the frame. Therefore, by using it, the workpiece can be easily held by the transport device. can. As a result, it has become possible to support in-line conveyance production methods, and thereby Since manual labor is reduced, it is also possible to reduce the cost of high-frequency equipment.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an example of a frame structure according to the invention.

2 is an enlarged front view showing another example of the protruding piece in FIG. 1. FIG.

3 is an enlarged perspective view of still another example of the protruding piece in FIG. 1. FIG.

FIG. 4 is a perspective view showing another example of the frame structure according to the invention.

FIG. 5 is a perspective view showing an example of a conventional frame structure.

[Explanation of symbols]

2 Frame 21 Projecting piece 22 holes 4 Substrate 6 Claw of conveyor device

Claims (2)

[Scope of utility model registration request] [Claim 1] A frame structure for a high-frequency device, characterized in that one or more protruding pieces are provided on two opposing side surfaces of a frame that constitutes a high-frequency device by fitting a board inside. . 2. A frame structure for a high-frequency device, characterized in that one or more holes are provided in each of two opposing side surfaces of a frame that constitutes a high-frequency device by fitting a board inside.