CN213025907U

CN213025907U - Built-in cover strong on-off switch socket

Info

Publication number: CN213025907U
Application number: CN202021834851.3U
Authority: CN
Inventors: 卢冠昌
Original assignee: Foshan Shunde Meizhimei Electric Appliance Manufacturing Co ltd
Current assignee: Foshan Shunde Meizhimei Electric Appliance Manufacturing Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-20
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a dark dress even covers formula switch socket that makes perfect match, including face lid, face frame, trigger pendulum post, pendulum post seat and back seat, the face frame is fixed on the back seat, be provided with static contact and moving contact on the back seat, pendulum post seat is fixed on the back seat, and the trigger pendulum post is installed on the pendulum post seat with movable mode, the trigger pendulum post extends the trigger post downwards, and the trigger post inserts the pendulum post seat and is connected with the moving contact, its characterized in that, be provided with the trigger post pusher dog on the diapire of face lid, the trigger post outside of triggering the pendulum post is provided with dials the claw hole, and the trigger post pusher dog passes dials the claw hole and extends into the pendulum post seat and is close to or offsets with the trigger post; this kind of built-in even lid strong on-off formula switch socket, because the post pusher dog that triggers passes the pusher dog hole and triggers post direct contact and the contact surface is bigger, be favorable to promoting steadily to trigger the post swing to guarantee to pass through the face lid, can control to trigger the post swing, make movable contact and static contact offset or separate from each other, so that switch socket is rich in strong on-off nature.

Description

Built-in cover strong on-off switch socket

Technical Field

The utility model relates to a technical field of secretly adorn switch socket, in particular to secretly adorn even lid strong on-off formula switch socket.

Background

The structure of the existing concealed switch socket is shown in the Chinese utility model patent number applied by the applicant before: 2019213899019, name: an integral switch socket, announcement day: in 14 days 2 and 2020, the concealed switch socket comprises a shell, a trigger component and a conductive piece made of a conductive material; the conductive piece comprises a swinging piece conductive piece and a fixed conductive piece which are respectively fixedly connected with the rear seat; the triggering assembly can enable the swinging piece conducting plate to be communicated with or disconnected from the fixed conducting plate; the shell comprises a mounting plate and a rear seat which is integrally box-shaped, an opening of the rear seat is communicated with the outside and is an exposed opening, and the mounting plate and the rear seat are integrated; the concealed switch socket also comprises a panel and a triggering swing post; a trigger cross arm is fixedly arranged at the top end of the trigger swing column, and a panel clamping groove is formed in the trigger cross arm; the panel is provided with a cross arm connecting sheet; the cross arm connecting sheet is provided with a cross arm connecting buckle; the cross arm connecting buckle is clamped into the panel clamping groove; above-mentioned switch socket need not to pass through fasteners such as bolt with back seat and mounting panel and connects as an organic whole, and is more convenient.

However, the switch socket has the following disadvantages: (1) the panel is connected with the panel draw-in groove card through the xarm connector link on the panel and on triggering the pendulum post and is put the connection, because the panel card puts the groove and is setting up the both sides of triggering the pendulum post upper surface, receive to trigger the little restriction of pendulum post both sides thickness, the panel card puts the groove and can only be less, consequently, the barb of card inslot also can only be less, it is little to cause the buckle contact surface between xarm connector link and the panel card to put the groove, the connection is put to the card unstable, if meet the socket and install at non-flat wall, or under the too many circumstances of panel use number of times, the easy pine of being connected is put to card between xarm connector link and the panel draw-in groove, cause and press dark dress switch socket (switch break-make) after the panel and do: the on-off of the switch socket is weak.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a hidden switch socket that is rich in strong break-make nature, and face lid and face frame disjunctor formula.

The purpose of the utility model is realized like this:

a concealed connection cover strong on-off type switch socket comprises a face cover, a face frame, a trigger swing post, a swing post seat and a rear seat, wherein the face frame is fixed on the rear seat, a fixed contact and a movable contact are arranged on the rear seat, the swing post seat is fixed on the rear seat, the trigger swing post is movably arranged on the swing post seat, the trigger swing post extends downwards to form the trigger post, the trigger post is inserted into the swing post seat and connected with the movable contact, and the concealed connection cover strong on-off type switch socket is characterized in that mounting holes are formed in two sides of the face cover, corresponding mounting shafts are arranged on the inner sides of two sides of the face frame, and the mounting shafts are inserted into the mounting holes; a trigger column pusher dog is arranged on the bottom wall of the face cover, a pusher dog hole is arranged on the outer side of the trigger column of the trigger swing column, and the trigger column pusher dog penetrates through the pusher dog hole and extends into the swing column seat to be close to or abut against the trigger column; according to the concealed connecting cover strong on-off switch socket, the connecting mode that the mounting shaft is inserted into the mounting hole is adopted between the face cover and the face frame, so that the face cover is not easy to detach from the face frame, and the face cover and the face frame form a whole to realize a connecting cover structure; when pressing the face lid, because the post pusher dog that triggers passes the pusher dog hole and triggers post direct contact and the contact surface is bigger, be favorable to promoting steadily and trigger the post swing to guarantee to pass through the face lid, can control and trigger the post swing, make movable contact and static contact offset or leave mutually, so that the switch socket is rich in strong break-make nature.

The utility model can be further improved as follows.

Particularly, the claw holes are through holes on two sides of the trigger column; so that the trigger column pusher dog can pass through the pusher dog hole to prolong the contact surface (contact length) between the trigger column pusher dog and the trigger column, and the trigger column can be better pushed.

Particularly, the claw holes are through holes with wide upper parts and narrow lower parts; not only easily trigger the post pusher dog and pass the pusher dog hole, make the counterbalance between the post pusher dog that triggers that passes the pusher dog hole and the trigger post inseparabler again, be favorable to improving and stir the effect.

Particularly, the inner side wall of the claw hole is provided with an inclined plane, so that the trigger column claw can be easily inserted into the claw hole.

Particularly, an intermediate groove is formed in the trigger column pusher dog; the setting in groove between can save certain material on the one hand for the weight reduction who triggers the post pusher dog, on the other hand, the setting in groove between makes to trigger the post pusher dog and has certain elasticity, more is favorable to improving the compactness between trigger post pusher dog and the pusher dog hole.

Particularly, the lower section of the trigger column pusher dog is set to be narrow at the bottom and wide at the top; the trigger column pusher dog with the narrow lower part and the wide upper part is matched with the pusher dog hole with the wide upper part and the narrow lower part, so that the connection tightness between the trigger column pusher dog and the pusher dog hole is further improved.

Specifically, a mounting surface is arranged at the upper section of the trigger column pusher dog, a corresponding limiting surface is arranged on the trigger swing column, and the mounting surface is attached to the limiting surface; so that the lower section of the trigger column pusher dog is inserted into the pusher dog hole to the maximum extent.

Particularly, a limiting groove is formed in the outer side wall of the trigger swing post, a limiting protrusion which is coaxial with the limiting groove is arranged on the swing post seat, and the limiting protrusion is attached to the limiting groove; the installation positions of the triggering swing post and the swing post seat are limited, and the triggering swing post is conveniently installed in the swing post seat.

Particularly, mounting platforms are further arranged on two sides of the triggering swing post, mounting grooves matched with the mounting protrusions are formed in the inner sides of two sides of the swing post seat, and the mounting platforms are embedded in the mounting grooves; so as to be beneficial to triggering the connection of the swing post and the swing post seat.

The utility model has the advantages as follows:

according to the concealed connecting cover strong on-off switch socket, the connecting mode that the mounting shaft is inserted into the mounting hole is adopted between the face cover and the face frame, so that the face cover is not easy to detach from the face frame, and the face cover and the face frame form a whole to realize a connecting cover structure; when pressing the face lid, because the post pusher dog that triggers passes the pusher dog hole and triggers post direct contact and the contact surface is bigger, be favorable to promoting steadily and trigger the post swing to guarantee to pass through the face lid, can control and trigger the post swing, make movable contact and static contact offset or leave mutually, so that the switch socket is rich in strong break-make nature.

The claw holes are through holes on two sides of the trigger column; so that the trigger column pusher dog can pass through the pusher dog hole to prolong the contact surface (contact length) between the trigger column pusher dog and the trigger column, and the trigger column can be better pushed.

And (III) the trigger column pusher dog with the narrow lower part and the wide upper part is matched with the pusher dog hole with the wide upper part and the narrow lower part, so that the connection tightness between the trigger column pusher dog and the pusher dog hole is further improved.

Drawings

Fig. 1 is a disassembly diagram of the concealed connection cover strong on-off switch socket of the utility model.

FIG. 2 is a schematic cross-sectional view of a concealed connection cover hard-on-off switch socket; in fig. 2, the cross-section is the central plane of the face cover.

Fig. 3 is a schematic view of the connection of the face cover to the trigger pendulum.

Fig. 4 is a perspective view of the face cover.

Fig. 5 is a perspective view of the trigger swing post.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 5, a concealed connection cover strong on-off switch socket includes a face cover 1, a face frame 2, a triggering swing post 3, a swing post base 4 and a rear base 5, wherein the face frame 2 is fixed on the rear base 5, the rear base 5 is provided with a static contact 51 and a movable contact 52, the swing post base 4 is fixed on the rear base 5, the triggering swing post 3 is movably mounted on the swing post base 4, the triggering swing post 3 extends downwards to form a triggering post 31, and the triggering post 31 passes through the swing post base 4 and is connected with the movable contact 52, and the concealed connection cover strong on-off switch socket is characterized in that mounting holes 12 are formed in two sides of the face cover 1, corresponding mounting shafts 21 are arranged on inner sides of two sides of the face frame 2, and the mounting shafts 21 are inserted into the mounting holes 12; the bottom wall of the face cover 1 is provided with a trigger column pusher dog 11, the outer side of a trigger column 31 of the trigger swing column 3 is provided with a pusher dog hole 32, and the trigger column pusher dog 11 penetrates through the pusher dog hole 32 and extends into the swing column seat 4 to be close to or abut against the trigger column 31.

In this embodiment, the claw hole 32 is a through hole on both sides of the trigger post 31; the claw holes 32 are through holes with wide upper parts and narrow lower parts; an inclined plane 321 is arranged on the inner side wall of the claw hole 32.

In this embodiment, the lower section of the trigger column pusher dog 11 is set to be narrow at the bottom and wide at the top; the upper section of the trigger column pusher dog 11 is provided with an installation surface 111, the trigger swing column 3 is provided with a corresponding limiting surface 33, and the installation surface 111 is attached to the limiting surface 33; the trigger column pusher dog 11 is provided with an interval groove 112.

As a more specific scheme, a limit groove 34 is formed in the outer side wall of the trigger swing post 3, a limit protrusion 41 coaxial with the limit groove is arranged on the swing post base 4, and the limit protrusion 41 is attached to the limit groove 34; still be provided with mount table 35 on the 3 both sides of trigger pendulum post, the inboard mounting groove 42 that is provided with and installs 35 complex of 4 both sides of pendulum post seat, mount table 35 imbeds on the mounting groove 42.

The working principle is as follows: the trigger column pusher dog 11 on the face cover passes through the pusher dog hole 32 and extends into the swing column seat 4, so that the trigger column pusher dog 11 is close to or abutted against the trigger column 31, when the face cover 1 is pressed, the trigger column pusher dog 11 swings to drive the trigger column 31 to swing, and therefore the movable contact 52 is driven to be in contact with or separated from the fixed contact 51, and connection or disconnection of the switch socket is favorably and stably realized.

Claims

1. A concealed cover-connected strong on-off switch socket comprises a face cover (1), a face frame (2), a trigger swing post (3), a swing post seat (4) and a rear seat (5), wherein the face frame (2) is fixed on the rear seat (5), the rear seat (5) is provided with a static contact (51) and a moving contact (52), the swing post seat (4) is fixed on the rear seat (5), the trigger swing post (3) is movably mounted on the swing post seat (4), the trigger swing post (3) extends downwards to form a trigger post (31), the trigger post (31) penetrates through the swing post seat (4) to be connected with the moving contact (52), and the concealed cover-connected strong on-off switch socket is characterized in that mounting holes (12) are formed in two sides of the face cover (1), corresponding mounting shafts (21) are arranged on the inner sides of two sides of the face frame (2), and the mounting shafts (21) are inserted into the mounting holes (12); the face cover is characterized in that a trigger column pusher dog (11) is arranged on the bottom wall of the face cover (1), a pusher dog hole (32) is formed in the outer side of a trigger column (31) of the trigger swing column (3), and the trigger column pusher dog (11) penetrates through the pusher dog hole (32) and extends into the swing column seat (4) to be close to or abut against the trigger column (31).

2. The switch socket of claim 1, wherein the claw hole (32) is a through hole on both sides of the trigger post (31).

3. The switch socket of claim 1 or 2, wherein the poke claw hole (32) is a through hole with a wide top and a narrow bottom.

4. The cover-in-place switch jack of claim 1 or 2, wherein an inclined surface (321) is provided on an inner side wall of the claw hole (32).

5. The switch socket of claim 1, wherein the lower section of the trigger lever (11) is narrow at the bottom and wide at the top.

6. The switch socket of claim 5, wherein the trigger lever (11) is provided with a slot (112).

7. The concealed connection cover strong on-off type switch socket according to claim 5, wherein an installation surface (111) is arranged at the upper section of the trigger column pusher dog (11), a corresponding limiting surface (33) is arranged on the trigger swing column (3), and the installation surface (111) is attached to the limiting surface (33).

8. The concealed connection cover strong on-off type switch socket according to claim 7, wherein a limiting groove (34) is formed in the outer side wall of the trigger swing post (3), a limiting protrusion (41) coaxial with the limiting groove is arranged on the swing post seat (4), and the limiting protrusion (41) is attached to the limiting groove (34).

9. The switch socket with the built-in connecting cover and the strong on-off type according to claim 8, wherein mounting platforms (35) are further arranged on two sides of the trigger swing post (3), mounting grooves (42) matched with the mounting platforms (35) are formed in the inner sides of two sides of the swing post seat (4), and the mounting platforms (35) are embedded into the mounting grooves (42).