KR0135686Y1 - An assembling structure of electronic parts - Google Patents

Abstract

The present invention relates to a panel assembly structure of electronic components, which facilitates the coupling of components to panels of electrical and electronic devices. Since it is possible to achieve stable assembly unless disassembly is made, it is intended to reduce the manufacturing cost and increase productivity of the product by facilitating quick and easy assembly and disassembly and product reliability.

In the electrical component in which the electrical component is embedded and the coupling protrusion 8 is supported by the panel P in a state of being supported, a plurality of adjustment support jaws 2 and the placement groove 9 are provided in the body 1. Forming and forming the separation prevention projection (3) and the stopping jaw (4) and the coupling groove (5) in the placing groove (9) and correspondingly the body (1) in the state fitted to the panel (P) A plurality of elastic pieces 11 in a cut state are formed on the pipe-like fixing body 10 to fix them so that they are elastically supported by the panel P at all times, and the protrusions 12 formed on both sides of the fixing body 10 are fixed. Is to be coupled to the fixing supporting jaw (2) of the body (1).

Description

Panel assembly structure of electronic parts

1 is an exploded perspective view showing the assembly structure of the present invention.

Figure 2 is a (a), (b) is a view showing the bonding state of the present invention.

3 is a cross-sectional view showing a fastening state of the present invention (a), (b).

4 is a partial cutaway perspective view of another embodiment of the present invention.

Figure 5 is a (a), (b) is a functional diagram showing the bonding state of another embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: Body 2: Adjustable Support Jaw

3: Departure prevention protrusion 4: Stopping jaw

5: coupling groove 8: coupling protrusion

9: Placement Home 10,10 ': Fixture

11,11 ': elastic piece 12: stone jaw

P: Panel

The present invention relates to a panel assembly structure of an electronic component to facilitate the coupling of components to a panel of electrical and electronic devices. More specifically, a lamp for checking a switch and an operating state in a case body of the electrical and electronic device. (LED) or wire connecting connectors and fuses in a simple structure to ensure fast and stable coupling is achieved.

In general, in the coupling of switches and LED holders, connectors, fuses, etc. to the main body of electrical and electronic devices has a structure to form a screw thread on the outside of the component to be inserted into the main body and then fixed with a nut.

In the assembly of electric and electronic parts, the burden of labor cost increases depending on the assembly time, and the manual assembly is inevitably performed because mechanical automatic assembly is difficult. As it is tightened with a wrench, it takes a lot of time and the nut is terminated during use, which often deteriorates the reliability of the product. In addition, a separate washer is required to prevent the combined from being terminated, and since the washer and the nut are almost made of metal, the nut may be broken during the assembly and repair, or the device may be damaged due to a short circuit due to electric wires.

The present invention does not use nuts and washers in view of the above problems, so that assembly and disassembly can be performed quickly without using tools when assembling electrical parts, and stable assembly can be achieved unless it is artificially disassembled after assembly. It is designed to reduce the manufacturing cost and increase the productivity of the product by facilitating quick and easy assembly and disassembly and improving the reliability of the product.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the electrical component in which the electrical component is embedded and the coupling protrusion 8 is supported by the panel P in a state of being supported, a plurality of adjustment support jaws 2 and the placement groove 9 are provided in the body 1. Forming and forming the separation prevention projection (3) and the stopping jaw (4) and the coupling groove (5) in the placing groove (9) and correspondingly the body (1) in the state fitted to the panel (P) A plurality of elastic pieces 11 in a cut state are formed on the pipe-like fixing body 10 to fix them so that they are elastically supported by the panel P at all times, and the protrusions 12 formed on both sides of the fixing body 10 are fixed. Is configured to couple to and secure the adjustment support (2) of the body (1).

In another embodiment, in order to fix the body 1 on the panel P, an elastic piece 11 'is formed in a sawtooth shape on the pipe-shaped fixture 10' and on both sides of the fixture 10 '. The formed jaw 12 is coupled to the adjustment support jaw (2) of the body (1) is to be fixed.

The present invention configured as described above is an example in which the LED is installed in the embodiment of the body (1), but other electrical components such as switches and fuses and connectors can be installed, the body (1) is mainly used for hard resins resistant to heat The stagnation 10, 10 'is preferably a resin having elasticity.

Since a plurality of adjusting support jaw (2) and the placement groove (9) is formed in the main body (1) to the combination of the stone jaw (12) to correspond to the various thickness of the panel (P), the departure prevention protrusion (3) The artificial force is applied so that the stone jaw 12 is not detached from the adjusting support jaw 2 and the placement groove 9 even when the fixing body 10, 10 'is coupled to the shock or vibration.

And the coupling groove (5) of the body (1) is not important at the time of assembly, but when the separation is to be separated only when the stone jaw 12 is located on the coupling groove (5) side, the stop jaw (4) is fixed body ( 10), so that the projection 12 of the (10 ') does not fall to the coupling groove 5 side is a stable coupling is made.

When assembling, the body 1 is inserted into the panel P so that the coupling protrusion 8 of the body 1 is supported by the panel P of the electrical / electronic device, and the fixing body 10 is coupled to the panel P. At the front end, press the upper part of the upper part of the body 1 so as not to detach from the panel P, and then as shown in Figs. 2 (a) and 3 (a), When the jaw 12 of the stagnation 10 is coincidentally coupled and pushes up the fixing body 10, the elastic piece 11 in the incised state is brought down while the panel P comes in contact with the back, and a predetermined pressure is applied to the panel P. The force to press on the back acts and acts as a washer.

That is, the fixing body 10 is in a state of pulling the body 1 in a state in which the engaging projection 8 of the upper part of the body 1 is supported on the panel P.

In this case, as shown in FIGS. 2B and 3B, when the fixing body 10 is rotated in the clockwise direction, a plurality of protrusions 12 formed inside the fixing body 10 are formed in the body 1. As the jaw 12 is placed in the placement groove 9 between the adjustment support jaws 2, it comes into contact with the separation prevention protrusion 3 formed in the placement groove 9, where more force is applied to the projection jaw 12 or slightly. Being deformed while riding through the departure prevention projections (3) to reach the stopper (4) is the coupling is made.

4 illustrates a sawtooth elastic piece 11 'on the upper part of the fixed fixture 10' on the pipe in order to fix the body 1 on the panel P as another embodiment of the present invention. As shown in a) and (b), the elastic piece 11 'is bent sideways to elastically support the body 1 on the panel P.

When assembling the fixing jaw 12 of the fixing body 10, 10 'is not located in the coupling groove 5, but in the adjusting support jaw (2) the fixing body 10 to the upper portion of the body (1), If the 10 'is pushed up as it is, the ratchet gear 12 is rotated clockwise in the state of moving to the proper position in the form of a ratchet gear, and the stopper 12 to the stopper 4 of the body 1 is rotated. Is moved to form a bond.

When the assembly is made in this way, the upper part of the body 1 is maintained in the state supported by the engaging projection 8 in the front of the panel (P), the fixing body (10), (10 ') in the rear of the panel (P) The assembly is stably made in a state of being always pulled by the elastic pieces 11 and 11 ′ of the elastic pieces 11 and 11 ′, and the fixing bodies 10 and 10 ′ are not detached even by shock or vibration by the release preventing protrusion 3. .

In the case of disassembling for parts replacement and repair while the assembly is made, rotate the fixtures 10 and 10 'in the counterclockwise direction in the reverse order during assembly to place the stone jaw 12 in the coupling groove 5. In this state, the fixing bodies 10 and 10 'are separated from the body 1, and the body 1 is removed from the front surface of the panel P, thereby quickly separating the body.

The present invention as described above can quickly and easily assemble the electrical parts to improve productivity and can not be separated from shock and vibration, so that the reliability can be quickly and easily separated during repair and replacement, while reducing labor costs and manufacturing cost of the product By doing so, it is possible to increase competitiveness.

Claims (2)

In the electrical component in which the electrical component is embedded and the coupling protrusion 8 is supported by the panel P in a state of being supported, a plurality of adjustment support jaws 2 and the placement groove 9 are provided in the body 1. Forming and forming the separation prevention projection (3) and the stopping jaw (4) and the coupling groove (5) in the placing groove (9) and correspondingly the body (1) in the state fitted to the panel (P) A plurality of elastic pieces 11 in a cut state are formed on the pipe-like fixing body 10 to fix them so that they are elastically supported by the panel P at all times, and the protrusions 12 formed on both sides of the fixing body 10 are fixed. The panel assembly structure of the electronic component, characterized in that configured to be coupled to the fixing support jaw (2) of the body (1). The panel assembly structure of an electronic part according to claim 1, wherein an elastic piece (11 ') is formed in a sawtooth shape on an upper portion of the pipe-like fixture (10).