CN206180150U - A connector and a wall socket and a wall switch using the connector - Google Patents

Abstract

A connector is characterized in that a longitudinal channel and a transverse channel are arranged on an L-shaped shell made of insulating materials, the tail ends of the longitudinal channel and the tail ends of the transverse channel in the shell are communicated, and a fixing seat which protrudes outwards and is used for fixing the connector on a junction box is arranged outside the bottom wall of the shell. Firstly, an input/output power line is fixed in a connector through a fixing screw, and then the connector is pressed into a fixing hole on the bottom wall of the junction box for fixing, so that the connection of a wall switch and a wall socket with the input/output power line is easy to realize; the socket sleeve extends in the longitudinal channel to form a positioning sleeve, the positioning sleeve is connected with the connecting sleeve through the connecting body, and the exposed wire end of the power wire is tightly pressed in the connecting sleeve through the fixing screw, so that the power is transmitted to the socket sleeve, the structure is simple and easy to realize on the whole, and the production cost is relatively low.

Description

A connector and a wall socket and a wall switch using the connector

technical field

The utility model relates to a joint and a wall socket and a wall switch using the joint, belonging to the optimization technology of the wall socket and the wall switch.

Background technique

For existing wall sockets, it takes a long time for wiring during installation, and the efficiency is low. Especially when there are many wirings, the wiring is messy and prone to errors, and because the space of the bottom box of the socket is limited, it is difficult to accommodate these wirings.

In the patent document No. 2013103014105, "A Quick Install Connector" is disclosed. On the terminal block, there are connecting posts and jacks that are perpendicular to each other and connected by connecting conductors. Each connecting post is composed of one or more than two interconnected When installing, connect the exposed metal part of the input wire to any terminal on the terminal of the corresponding phase and fix it, and the electrical signal is transmitted to other terminals in the same group and the connected terminals. Jack; same-phase quick-install joints, by connecting the bare metal parts at both ends of a wire to two quick-install joints in the same group, the borrowing between the two quick-install joints is realized. The advantage is that the wires are summarized and pre-fixed in the quick installation connector, which can reduce the cumbersome operation process when installing the socket in the past. The disadvantage is that the part of the wiring port and the socket near the outlet end is trumpet-shaped with a tear line, and the production is relatively complicated. Complicated and relatively expensive.

Therefore, it is necessary to find a joint with simpler structure and lower cost.

Contents of the invention

The purpose of the utility model is to provide a joint with simpler structure and lower cost.

The technical scheme of the utility model is: a joint, an L-shaped channel with both ends communicating with the outside world is provided in an L-shaped housing 1 made of insulating material, and an outwardly protruding opening is provided outside the bottom wall of the housing. For the fixing seat 11 that fixes the connector on the junction box, a socket cover 2 with a narrow middle and enlarged ends is provided in the L-shaped passage facing the panel, and an adjustment groove 21 from top to bottom is provided on the wall of the socket cover. The adjustment groove described above crosses the narrowest part of the socket sleeve downwards, and the downward end of the socket sleeve extends downward to form a positioning sleeve 22 that is closely matched with the inner hole of the L-shaped channel; in the horizontal channel of the L-shaped channel, there is a The inner hole of the type channel forms a tightly fitted hollow cylindrical connecting sleeve 3, the connecting sleeve is connected with the positioning sleeve through the connecting body, and the L-shaped shell on the top of the connecting sleeve is provided with a screw hole that runs through the L-shaped shell and the connecting sleeve , the fixing screw 4 is screwed on the screw hole from top to bottom, and the lower end of the fixing screw can enter the connecting sleeve.

The edge of the screw hole on the connection sleeve is provided with an anti-slip cover 31 protruding upwards and entering the screw hole of the L-shaped shell, and the anti-slip cover is provided with an internal thread matching with the fixing screw, so that the internal thread of the anti-slip cover and the top of the anti-slip cover The internal thread of the screw hole of the L-shaped shell matches.

The socket cover, connecting cover and connecting body are made of conductive materials.

The conductive material is copper sheet.

The diameters of both ends of the socket sleeve are smaller than or equal to the diameter of the inner hole of the longitudinal channel.

Select the wall socket of the above joint, and insert the outwardly protruding pin on the socket integration on the back of the socket panel into the socket cover of the joint to form a tight fit with the socket cover.

The bottom wall of the junction box of the wall socket is provided with a fixing hole for fixing the joint, the fixing seat on the joint is inserted into the fixing hole, and the socket dust cover 5 covers the end of the fixing seat of the joint exposed from the back of the junction box , so that the connector is fixed on the junction box.

Select the wall switch of the above-mentioned connector, and insert the outwardly protruding latch on the switch assembly on the back of the switch panel into the socket sleeve of the connector to form a tight fit with the socket sleeve.

The bottom wall of the junction box of the wall switch is provided with a fixing hole for fixing the joint, the fixing seat on the joint is inserted into the fixing hole, and the switch dust cover 6 covers the end of the fixing seat of the joint exposed from the back of the junction box , so that the connector is fixed on the junction box.

Beneficial effect:

1. Fix the input and output power lines in the connector with fixing screws in advance, and then press the connector into the fixing hole on the bottom wall of the junction box to fix it, so that the connection between the wall switch and the wall socket and the input and output power lines is easy to realize;

2. The socket sleeve is extended in the longitudinal channel to form a positioning sleeve. The positioning sleeve is connected to the connecting sleeve through the connecting body, and the exposed wire end of the power cord is pressed tightly in the connecting sleeve with fixing screws, so as to transmit the power to the socket sleeve. The overall structure It is simple and easy to realize, and the production cost is relatively low.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the joint of the present utility model;

Fig. 2 is a schematic sectional view of a joint of the present utility model;

Fig. 3 is a three-dimensional appearance schematic diagram of the wall socket of the present invention;

Fig. 4 is the explosion diagram of the wall socket of the present utility model;

Fig. 5 is a partial cross-sectional schematic diagram of the wall socket of the present invention;

Fig. 6 is a schematic diagram of the three-dimensional appearance of the wall switch of the present invention;

Figure 7 is an exploded view of Figure 6;

FIG. 8 is a schematic partial cross-sectional view of FIG. 6 .

detailed description

As shown in Figures 1 to 2, a joint is provided with a longitudinal passage and a transverse passage on an L-shaped housing 1 made of insulating material, and the ends of the longitudinal passage and the transverse passage in the housing are connected. The bottom wall is provided with an outwardly protruding fixing seat 11 for fixing the connector on the junction box.

A socket sleeve 2 with a narrow middle and enlarged ends is provided in the longitudinal channel, and a plurality of adjustment grooves 21 sunken toward the direction of the holder are provided on the end face of the socket sleeve far away from the holder, and the adjustment grooves extend toward the direction of the holder. And beyond the narrowest part of the socket cover, the end of the socket cover towards the fixed seat extends toward the fixed seat to form a positioning sleeve 22 that tightly fits with the inner hole of the L-shaped channel.

The diameters of both ends of the socket sleeve are smaller than or equal to the diameter of the inner hole of the longitudinal channel.

There is a hollow cylindrical connecting sleeve 3 that is closely matched with the inner hole of the horizontal passage in the transverse passage. The screw hole of body and connection sleeve, set screw 4 is screwed on the screw hole from top to bottom, and the lower end of set screw can enter in the connection cover.

The edge of the screw hole on the connection sleeve is provided with an anti-slip cover 31 protruding upwards and entering the screw hole of the L-shaped shell, and the anti-slip cover is provided with an internal thread matching with the fixing screw, so that the internal thread of the anti-slip cover and the top of the anti-slip cover The internal thread of the screw hole of the L-shaped shell matches.

The socket cover, connecting cover and connecting body are made of conductive materials.

The conductive material is copper sheet.

As shown in Figure 3 to Figure 5, the wall socket of the above joint is selected, and the outwardly protruding pin on the socket integration on the back of the socket panel is inserted into the socket sleeve of the joint to form a tight fit with the socket sleeve.

The bottom wall of the junction box of the wall socket is provided with a fixing hole for fixing the joint, the fixing seat on the joint is inserted into the fixing hole, and the socket dust cover 5 covers the end of the fixing seat of the joint exposed from the back of the junction box , so that the connector is fixed on the junction box.

As shown in Figures 6 to 8, the outwardly protruding pins of the switch assembly on the back of the switch panel are inserted into the socket sleeves of the joints to form a tight fit with the socket sleeves.

The bottom wall of the junction box of the wall switch is provided with a fixing hole for fixing the joint, the fixing seat on the joint is inserted into the fixing hole, and the switch dust cover 6 covers the end of the fixing seat of the joint exposed from the back of the junction box , so that the connector is fixed on the junction box.

As shown in Figure 3 to Figure 8, when in use, insert the exposed power cord into the junction box through the hole on the side of the junction box, and then insert it into the connecting sleeve in the horizontal channel of the connector, and then tighten the fixing screws to make it fixed The screw presses the exposed power cord, and the power cord transmits the electrical signal to the connection sleeve, the connection body and the socket sleeve. During the above wiring, the connector can be taken out of the junction box and installed outside the junction box. After tightening the fixing screws, press the connector into the junction box If it is used on the wall switch, insert the plugging post of the switch assembly into the corresponding connector; if it is used on the wall socket, insert the plugging post of the socket assembly into the corresponding inside the connector.

Using the connector of the utility model, the input or output power line is fixed on the connector with fixing screws in advance, and then the connector is fixed on the bottom wall of the junction box, and then the junction box is placed on the wall, and finally the switch panel or socket panel Installed on the junction box, avoiding the trouble of wiring in a small space after installing the junction box on the wall, making the installation of the wall switch simpler and time-saving.

The foregoing embodiments are only used to illustrate and explain the purpose of the utility model, rather than to limit the utility model. Those of ordinary skill in the art can make various changes or substitutions within the essential scope of the utility model. Should belong to the protection scope of the utility model.

Claims (9)

1. a kind of joint, it is characterised in that：Vertical passage and interconnection are provided with L-shaped housing (1) made by insulant, End of the vertical passage with interconnection in housing is connected, and the jack sleeve that middle narrow two ends expand is provided with vertical passage (2) the multiple regulating tanks (21) to fixed seat direction depression, described regulation, are provided with end face of the jack sleeve away from fixed seat Groove extends and crosses the most narrow position of jack sleeve to the direction of fixed seat, jack sleeve towards fixed seat side from end to fixed seat Friction tight positioning sleeve (22) is formed to extending to be formed with L-type passage endoporus；It is provided with interconnection and interconnection endoporus Friction tight hollow Cylindrical nipples (3) are formed, adapter sleeve is connected by connector with positioning sleeve, on adapter sleeve top L-type housing is provided with the screw through L-type housing and adapter sleeve, and fixed screw (4) is screwed in from top to bottom on screw, fixed spiral shell The lower end of silk can be entered in adapter sleeve.

2. joint according to claim 1, it is characterised in that：Screw edge on adapter sleeve is provided with upwardly goes forward side by side Enter the Anti-slip cover (31) of the screw of L-type shell, the female thread supporting with fixed screw is provided with Anti-slip cover, make the interior of Anti-slip cover Screw thread is matched with the female thread of the screw of the L-type shell above Anti-slip cover.

3. joint according to claim 2, it is characterised in that：Described jack sleeve, adapter sleeve and connector are using conductive Material makes.

4. joint according to claim 3, it is characterised in that：Described conductive material selects copper sheet.

5. joint according to claim 1, it is characterised in that：The diameter at described jack sleeve two ends is less than or equal to longitudinal direction The diameter of bore of passage.

6. from the wall jack of the joint described in the claims 1 to any one of claim 5, it is characterised in that：Inserting Tight fit is formed in the jack sleeve of the latch insertion joint on the socket of seat surface back is integrated outwardly with jack sleeve.

7. wall jack according to claim 6, it is characterised in that：Be provided with the junction box bottom wall of wall jack for The fixing hole of the fixation joint, the fixed seat insertion fixing hole on joint, dust-proof cover for socket (5) is covered naked from the rosette back side The end of the fixed seat of the joint for exposing, makes joint be fixed in rosette.

8. from the wall surface switch of the joint described in the claims 1 to any one of claim 5, it is characterised in that：Opening Close in the jack sleeve for switching the latch insertion joint on integrated outwardly of back side of panel and form tight fit with jack sleeve.

9. wall surface switch according to claim 8, it is characterised in that：Be provided with the junction box bottom wall of wall surface switch for The fixing hole of the fixation joint, the fixed seat insertion fixing hole on joint, dustproof switch lid (6) is covered naked from the rosette back side The end of the fixed seat of the joint for exposing, makes joint be fixed in rosette.