CN205790713U - Singlehanded pressing type is upspring insert row - Google Patents

Abstract

The name of the utility model is a one-hand push-type pop-up plug-in strip, which is a plug-in strip that is convenient for one-handed insertion and extraction of plugs. It is difficult to insert and pull out the plug conveniently with only one hand in the existing plug strip. The technical scheme of this utility model is: open a through hole (9) in the middle of the three holes of the existing plug-in universal seat, and add a push rod (5), a turntable (6), a chute (7) and a spring into the through hole. (4) The ratchet movement mechanism that can be pressed and ejected is formed, and this mechanism is put into the plug-in housing (1) together with the top cover (3), the universal seat (2), and the spring support seat (8). The positive effect thus achieved is: just press the plug with one hand to insert it into the socket together with the components in the top cover, press it again, and the top cover will pop up under the action of the ratchet movement mechanism, and the popped top cover will The plug that moves synchronously is brought out, and the plug can be inserted and pulled out easily with one hand.

Description

One-hand push-type pop-up socket

technical field

The utility model relates to a plug strip, in particular to a plug strip which is convenient for pulling out a plug with one hand.

Background technique

In the process of using the plug-in strip, people tend to use one hand to operate. Inserting the plug can be done with one hand, but it is not easy to pull out the plug with one hand. This is because the plug is clamped by the metal reed, and the plug is often pulled out together with the plug during the process of pulling out the plug with one hand. Therefore, only through the cooperation of both hands, one hand controls the plug strip, and the other hand pulls out the plug. Or use tools to pry up the plug, but there is a great potential safety hazard in this way. If the plug-in strip is fixed, although it can also solve the problem of difficult one-handed operation, if the operator's one-handed strength is too small, it will also make it difficult to pull out the plug, and fixing the plug-in strip with foreign objects not only takes up extra space, but also makes it difficult to fix the plug. The broken plug strip loses its flexibility of use.

Can it be made as simple and easy to operate as plugging in a plug?

According to observation and research, a ratchet movement mechanism used inside a push-type ballpoint pen can realize the effect of pressing and bouncing.

Contents of the invention

Considering these inconveniences, the utility model improves the plug-in row as follows: on the basis of the original structure of the plug-in row, a through hole of a suitable size is reserved in the middlemost gap position of the universal seat through transformation, and in the through hole Place the above-mentioned ratchet movement mechanism, contact the top cover through the push rod in the structure, press the top cover under the action of external force, and bounce the top cover under the action of the spring. In this way, the plug will move synchronously with the ups and downs of the top cover of the plug strip, and the top cover will pop up to bring out the plug at the same time, and then just "pick up" gently to take out the plug.

The method proposed by the utility model to solve this problem is: firstly, in the middle of the universal seat, the hole originally used to fix the screw is transformed to a suitable size, and a ratchet movement mechanism is arranged in the through hole. The combination of chute and spring. The chute is fixed in the through hole of the universal seat, the turntable is inserted through the hollow end of the ejector rod, the spring is inserted through the hollow end of the turntable, the assembled three parts are inserted from the bottom end of the chute, and the ejector rod is passed through the upper end of the chute. out, the top cover is provided with the center position of the top column, and the spring support seat is used to support the spring. Then the panel of the original plug-in structure is transformed into a top cover, and a column rod of appropriate length is connected to the position corresponding to the opening of the universal seat in the middle to transmit the external force to the ejector rod. Finally, put all these structures into the casing, install the internal components of the plug-in strip such as the metal reed on the universal seat, and connect the wires at the same time to form a complete plug-in unit.

The beneficial effect of the utility model is that when operating with one hand, only the simple action of pressing the plug is needed to transmit the force to the plug-in row top cover in contact with it, and the top cover then acts on the power through the ejector rod in contact with it. The ratchet movement mechanism, the structure generates the springing force through the meshing action of the turntable and the gear, and the top cover is bounced up, and the popped up top cover will then bring out the plug that moves synchronously with it, completing the easy removal of the plug strip with one hand The purpose of the inner plug is simple and labor-saving. The actions of "pulling out" and "picking up" the plug are done in one go and are very coherent, which provides convenience for ordinary people, people with less strength and disabled people, and avoids potential safety hazards. Compared with the solution of changing the plug structure or adding a button on the socket, this design is more operable, saves space, and is easier to market.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is three views of the utility model.

Fig. 2 is a layered structure diagram of the utility model.

Figure 3 is a schematic diagram of the ratchet movement mechanism. In the figure: (a), before pressing, (b), during pressing, (c), the result after final pressing.

Fig. 4 is the use process figure of the utility model.

detailed description

In Figure 1, three views of the improved socket and the names of the parts are shown. At this time, the plug is not inserted into the non-working state.

In the layered structure diagram shown in Figure 2, follow in order: top cover (3), ejector rod (5), chute (7), turntable (6), spring (4), universal seat (2), spring Assemble the components in the order of the base (8) and the shell (1). The through hole (9) is located in the middle part of the universal seat (2).

As can be seen in the schematic diagram of the ratchet movement mechanism in Figure 3, the structure consists of three parts, namely the push rod, the turntable, the chute, and the auxiliary spring. First of all, it is clear that the turntable always has an upward force to press it. When pressure is applied to the ejector rod, the ejector rod moves along the chute to press the turntable to move downward. When the meshing part of the turntable and the chute is disengaged, several pointed characteristic parts of the head of the ejector rod are in contact with the inclined surface of the turntable. The resulting radial force forces the turntable to rotate, reengaging the turntable with the chute. When pressing the push rod again, repeat the above action. The engagement between the turntable and the chute has two states, one is shown in Figure 3(a) before pressing, the trapezoidal block teeth raised on the turntable are embedded in the rectangular slideway of the chute; the other state is shown in Figure 3(c) ) shows the results after the final pressing, the raised trapezoidal block teeth on the turntable are stuck in the jagged grooves at the lower end of the chute. Figure 3(b) shows that under the action of external force, the trapezoidal block teeth on the ejector rod push against the trapezoidal block teeth of the turntable and move downward in the rectangular slideway of the chute, and the ratchet movement mechanism enters from state (a) to state (c ) pressing process.

From the usage steps in Figure 4, it can be seen that the first time is pressed, the plug is inserted, and the working state of the plug is kept after a slight bounce; after the second time is pressed, the top cover is ejected, and the plug is also brought out at the same time Gently pull out the plug to complete the operation.

Claims (5)

1. singlehanded pressing type is upspring an insert row, including top cover, general-purpose seat, click motion, spring supporting seat, shell, its Feature is, described general-purpose seat is provided centrally with through hole, places click motion in through hole.

The most according to claim 1, singlehanded pressing type is upspring insert row, it is characterized in that, described click motion by push rod, turn Dish, chute and spring composition；Push rod is the cylinder of uniform 3 the protruding trapezoid block teeth in lower end；Rotating disk is uniform 3 projections in lower end The hollow cylinder of trapezoid block tooth；Chute be lower end be jagged hollow cylinder, uniform 3 rectangle slideways on it；Chute set Outside push rod and rotating disk.

The most according to claim 1, singlehanded pressing type is upspring insert row, it is characterized in that, described top cover is a kind of surrounding enclosed Bottomless cube of housing, coordinates with shell and can be movable relatively.

The most according to claim 2, singlehanded pressing type is upspring insert row, it is characterized in that, described chute is fixed on general-purpose block hole In.

The most according to claim 1, singlehanded pressing type is upspring insert row, it is characterized in that, described spring supporting seat is placed on general-purpose seat Immediately below through hole.