CN217334563U

CN217334563U - Plug-in surge protector of type that takes precautions against earthquakes overcurrent short circuit

Info

Publication number: CN217334563U
Application number: CN202221018268.4U
Authority: CN
Inventors: 朱青勇; 陈蓓蕾
Original assignee: Zhejiang Ruishen Electric Technology Co ltd
Current assignee: Zhejiang Ruishen Electric Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-30
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to the technical field of surge protectors, in particular to a shockproof plug-in surge protector with overcurrent short circuit, which comprises a protector connecting seat, wherein a plurality of groups of protector connecting bodies are connected on the protector connecting seat, the utility model adopts the design that a quick fixing structure is symmetrically connected on the end surface of the protector connecting seat and positioned at the two sides of the protector connecting bodies in the device, so that the protector connecting seat and the protector connecting bodies are more stable during the connecting work, the phenomena of sliding and poor contact can not easily occur, thereby solving the problem of unstable connection, and the device adopts the design that the protector connecting seat is provided with a movable spring seat corresponding to a spring seat limiting hole, so that the protector connecting body can be popped out after a switch is pressed when the device is disassembled, thereby the disassembly is more convenient, thereby solving the problem of inconvenient disassembly.

Description

Plug-in surge protector of type that takes precautions against earthquakes overcurrent short circuit

Technical Field

The utility model relates to a surge protector technical field specifically is a plug-in surge protector of type that takes precautions against earthquakes overcurrent short circuit.

Background

The plug-in surge protector of present shockproof type overcurrent short circuit is unstable when connecting work, landing and bad contact can appear, and the plug-in surge protector of current shockproof type overcurrent short circuit is very inconvenient when dismantling moreover, to above problem, need provide one kind connect stable, dismantle convenient plug-in surge protector of shockproof type overcurrent short circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug-in surge protector of type that takes precautions against earthquakes overcurrent short circuit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a shockproof plug-in surge protector for overcurrent and short circuit comprises a protector connecting seat, wherein a plurality of groups of protector connecting bodies are connected onto the protector connecting seat, quick fixing structures are symmetrically connected onto the end face of the protector connecting seat and positioned on two sides of the protector connecting bodies, positioning clamping grooves are formed in the opposite side walls of the protector connecting bodies, plug-in connectors are symmetrically arranged at the bottom of the protector connecting bodies, spring seat limiting holes are symmetrically formed in the bottom of the protector connecting bodies and positioned on two sides of the plug-in connectors, plug-in connecting holes are formed in the protector connecting seat and correspond to the plug-in connectors, movable spring seats are arranged on the protector connecting seat and correspond to the spring seat limiting holes, buffer connecting seats are connected to four corners of the bottom of the protector connecting seat, and quick connecting plates are connected to the bottom of the buffer connecting seats, the end face of the quick connecting plate is connected with a plurality of groups of damping springs, and the other ends of the damping springs are fixedly connected to the bottom of the protector connecting seat;

the quick fixed knot constructs including connecting the box, connecting box fixed connection is on the terminal surface of protector connecting seat, be provided with the slip fixture block in the inner chamber of connecting the box, slip fixture block one end is connected with positioning channel section, the other end symmetric connection of slip fixture block has tension spring, tension spring's other end fixed connection is on the lateral wall of connecting the box inner chamber, the bottom of connecting the box inner chamber has the rotation curved bar through rotating the supporting seat connection, the one end of rotating the curved bar is connected on the slip fixture block, the other end of rotating the curved bar extends to the outside of connecting the box and is connected with the switch and presses the board.

As the utility model discloses preferred scheme, be provided with the direction draw runner on the relative lateral wall of protector connector and the below that is located positioning channel groove, be provided with the direction spout on the lateral wall of protector connecting seat and correspond with the direction draw runner.

As the utility model discloses preferred scheme, the plug connector is connected for the plug with the connected mode of plug connecting hole, the plug connector is electric connection with the connected mode of protector connecting seat.

As the utility model discloses preferred scheme, the movable spring seat is formed by two sets of sleeve pipes and spring concatenation and two sets of sheathed tube connected mode is sliding connection, the buffering connecting seat forms and fixed pipe is sliding connection with the connected mode of activity pipe by fixed pipe and activity pipe concatenation.

As the utility model discloses preferred scheme, be provided with draw-in groove and quick-operation joint knot on the quick-operation joint board, correspond with the slip fixture block on the lateral wall of connecting box and be provided with spacing fluting and the slip fixture block is sliding connection with spacing grooved connected mode.

As the utility model discloses preferred scheme, the connected mode of connecting the bottom of connecting box inner chamber through rotating the supporting seat and rotating the curved bar is connected for rotating, on the slip fixture block and correspond with the one end that rotates the curved bar and seted up the connecting hole, wherein the connecting hole is clearance fit with the cooperation mode that rotates the curved bar.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the design that adopts on the terminal surface of protector connecting seat and the bilateral symmetry who is located the protector connector has quick fixed knot to construct in the device for protector connecting seat and protector connector are connected during operation more stable, the landing and the phenomenon of contact failure can not appear easily, thereby have solved and have connected unstable problem.

2. The utility model discloses in, through adopt on the protector connecting seat and with the design that the spacing hole correspondence of spring holder was provided with movable spring holder in the device for the device will be popped out through pressing the switch back protector connector when dismantling, makes more convenience when dismantling, thereby has solved and has dismantled inconvenient problem.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the explosion structure of the present invention;

FIG. 3 is a schematic view of the structure of the protector connector of the present invention;

FIG. 4 is a schematic side view of the quick fixing structure of the present invention;

fig. 5 is the schematic diagram of the internal structure of the fast fixing structure of the present invention.

In the figure: 1. a protector connecting base; 2. a protector connector; 3. a quick fixing structure; 4. positioning the clamping groove; 5. plugging and unplugging a connector; 6. a spring seat limiting hole; 7. plugging and pulling the connecting hole; 8. a movable spring seat; 9. a buffer connecting seat; 10. a quick connection plate; 11. a damping spring; 12. a guide slider; 13. a guide chute; 301. connecting the box body; 302. sliding the clamping block; 303. a tension spring; 304. rotating the curved bar; 305. the switch presses the board.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

To facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

a shockproof plug-in surge protector for overcurrent short circuit comprises a protector connecting seat 1, a plurality of groups of protector connecting bodies 2 are connected on the protector connecting seat 1, quick fixing structures 3 are symmetrically connected on the end face of the protector connecting seat 1 and positioned on two sides of the protector connecting bodies 2, positioning clamping grooves 4 are formed in the opposite side walls of the protector connecting bodies 2, plug-in connectors 5 are symmetrically arranged at the bottom of the protector connecting bodies 2, spring seat limiting holes 6 are symmetrically arranged at the bottom of the protector connecting bodies 2 and positioned on two sides of the plug-in connectors 5, plug-in connecting holes 7 are arranged on the protector connecting seat 1 and correspond to the plug-in connectors 5, movable spring seats 8 are arranged on the protector connecting seat 1 and correspond to the spring seat limiting holes 6, buffer connecting seats 9 are connected at four corners of the bottom of the protector connecting seat 1, and quick connecting plates 10 are connected at the bottoms of the buffer connecting seats 9, the end face of the quick connecting plate 10 is connected with a plurality of groups of damping springs 11, and the other ends of the damping springs 11 are fixedly connected to the bottom of the protector connecting seat 1;

quick fixed knot constructs 3 including connecting box 301, connecting box 301 fixed connection is on the terminal surface of protector connecting seat 1, be provided with slip fixture block 302 in connecting box 301's the inner chamber, slip fixture block 302 one end is connected with positioning channel section 4, the other end symmetric connection of slip fixture block 302 has tension spring 303, tension spring 303's other end fixed connection is on the lateral wall of connecting box 301 inner chamber, the bottom of connecting box 301 inner chamber is connected with rotation curved bar 304 through rotating the supporting seat, the one end of rotating curved bar 304 is connected on slip fixture block 302, the other end of rotating curved bar 304 extends to the outside of connecting box 301 and is connected with the switch and presses board 305.

In an embodiment, referring to fig. 1, fig. 2, fig. 3, and fig. 4, when installation is required, the guide slide bar 12 on the protector connecting body 2 is matched with the guide slide groove 13 on the protector connecting seat 1 under the condition that the connection manner of the guide slide bar 12 and the guide slide groove 13 is sliding connection, then the protector connecting seat 1 is connected with the protector connecting body 2 under the condition that the connection manner of the plug-in connector 5 and the plug-in connecting hole 7 is plug-in connection, and the positioning slot 4 on the protector connecting body 2 is matched with the sliding fixture block 302 by pressure, so that installation is completed.

In an embodiment, referring to fig. 1, fig. 2, fig. 4 and fig. 5, when a replacement is needed, the switch pressing plate 305 is pressed downwards under the condition that the bottom of the inner cavity of the connecting box 301 is connected with the rotating curved rod 304 in a rotating manner through the rotating support seat, so that the rotating curved rod 304 rotates, meanwhile, the side wall of the connecting box 301 is provided with a limiting slot corresponding to the sliding fixture block 302, and under the condition that the connecting manner of the sliding fixture block 302 and the limiting slot is in sliding connection, the sliding fixture block 302 moves backwards, so that the positioning fixture block 4 is separated from the sliding fixture block 302, and then the protector connecting body 2 is ejected under the action of the movable spring seat 8, so that the detachment of the protector connecting body 2 is completed.

An embodiment, please refer to fig. 1, fig. 2, fig. 3 and fig. 5, through the design that the both sides symmetrical connection that adopts on the terminal surface of protector connecting seat 1 and lie in protector connector 2 has quick fixed knot structure 3 in the device, make protector connecting seat 1 and protector connector 2 be connected during operation more stable, the landing and contact failure phenomenon can not appear easily, through adopt on protector connecting seat 1 and with the design that the spacing hole 6 of spring holder corresponds is provided with movable spring seat 8 in the device, make the device when dismantling, protector connector 2 will be popped out through pressing the switch back, make more convenient when dismantling.

The utility model discloses work flow: when the installation is needed, the guide sliding strip 12 on the protector connecting body 2 is matched with the guide sliding groove 13 on the protector connecting seat 1 under the condition that the connection mode of the guide sliding strip 12 and the guide sliding groove 13 is sliding connection, then the protector connecting seat 1 is connected with the protector connecting body 2 under the condition that the connection mode of the plug connector 5 and the plug connecting hole 7 is plug connection, and meanwhile the positioning clamping groove 4 on the protector connecting body 2 is matched with the sliding clamping block 302 through pressure, so that the installation is completed, when the replacement is needed, the switch pressing plate 305 is pressed downwards under the condition that the connection mode of the bottom of the inner cavity of the connecting box body 301 and the rotating curved rod 304 through the rotating supporting seat is rotating connection, so that the rotating curved rod 304 rotates, meanwhile, the limit slot is correspondingly arranged on the side wall of the connecting box body 301 and the sliding clamping block 302, and the connection mode of the sliding clamping block 302 and the limit slot is sliding connection, make sliding fixture block 302 remove backward, thereby make positioning groove 4 break away from with sliding fixture block 302 mutually, later make protector connector 2 pop out at the effect of activity spring holder 8, thereby accomplish the dismantlement of protector connector 2, through adopt on the terminal surface of protector connecting seat 1 and the design that is located the bilateral symmetry of protector connector 2 and is connected with quick fixed knot structure 3 in the device, make protector connecting seat 1 and protector connector 2 be connected during operation more stable, the landing that can not appear easily and contact failure's phenomenon, through adopt in the device on protector connecting seat 1 and with the design that the spacing hole 6 of spring holder corresponds and is provided with activity spring holder 8, make the device when dismantling, protector connector 2 will be popped out after pressing the switch, make more convenience when dismantling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plug-in surge protector of type that takes precautions against earthquakes overcurrent short circuit, includes protector connecting seat (1), its characterized in that: the protector connecting seat is characterized in that a plurality of groups of protector connecting bodies (2) are connected to the protector connecting seat (1), quick fixing structures (3) are symmetrically connected to two sides of the end face of the protector connecting seat (1) and located on the protector connecting bodies (2), positioning clamping grooves (4) are formed in opposite side walls of the protector connecting bodies (2), plug-in connectors (5) are symmetrically arranged at the bottom of the protector connecting bodies (2), spring seat limiting holes (6) are symmetrically arranged at two sides of the plug-in connectors (5), plug-in connecting holes (7) are correspondingly arranged on the protector connecting seat (1) and located on the plug-in connectors (5), movable spring seats (8) are correspondingly arranged on the protector connecting seat (1) and corresponding to the spring seat limiting holes (6), and buffer connecting seats (9) are connected to four corners of the bottom of the protector connecting seat (1), the bottom of the buffer connecting seat (9) is connected with a quick connecting plate (10), the end face of the quick connecting plate (10) is connected with a plurality of groups of damping springs (11), and the other ends of the damping springs (11) are fixedly connected to the bottom of the protector connecting seat (1);

quick fixed knot constructs (3) including connecting box (301), connecting box (301) fixed connection is on the terminal surface of protector connecting seat (1), be provided with slip fixture block (302) in the inner chamber of connecting box (301), slip fixture block (302) one end is connected with positioning slot (4), the other end symmetric connection of slip fixture block (302) has tension spring (303), the other end fixed connection of tension spring (303) is on the lateral wall of connecting box (301) inner chamber, the bottom of connecting box (301) inner chamber is connected with rotation curved bar (304) through rotating the supporting seat, the one end of rotating curved bar (304) is connected on slip fixture block (302), the other end of rotating curved bar (304) extends to the outside of connecting box (301) and is connected with the switch and presses board (305).

2. The anti-vibration overcurrent short-circuit plug-in surge protector according to claim 1, characterized in that: the protector connecting seat is characterized in that guide sliding strips (12) are arranged on opposite side walls of the protector connecting body (2) and below the positioning clamping grooves (4), and guide sliding grooves (13) are correspondingly arranged on the side walls of the protector connecting seat (1) and corresponding to the guide sliding strips (12).

3. The anti-vibration overcurrent short-circuit plug-in surge protector according to claim 1, characterized in that: the plug connector (5) is connected with the plug connecting hole (7) in a plug mode, and the plug connector (5) is electrically connected with the protector connecting seat (1) in a plug mode.

4. The anti-shock over-current short-circuit pluggable surge protector according to claim 1, wherein: the movable spring seat (8) is formed by splicing two groups of sleeves and springs, the connection mode of the two groups of sleeves is sliding connection, and the buffer connecting seat (9) is formed by splicing a fixed pipe and a movable pipe, and the connection mode of the fixed pipe and the movable pipe is sliding connection.

5. The anti-vibration overcurrent short-circuit plug-in surge protector according to claim 1, characterized in that: be provided with draw-in groove and quick-connect fastener on quick-connect plate (10), correspond with slip fixture block (302) on the lateral wall of connecting box (301) and be provided with spacing fluting and slip fixture block (302) and spacing slotted connected mode is sliding connection.

6. The anti-shock over-current short-circuit pluggable surge protector according to claim 1, wherein: the bottom of the inner cavity of the connecting box body (301) is rotatably connected with the rotating curved rod (304) through a rotating support seat, a connecting hole is correspondingly formed in the sliding clamping block (302) and at one end of the rotating curved rod (304), and the connecting hole is in clearance fit with the rotating curved rod (304).