CN213367388U

CN213367388U - Surge protector

Info

Publication number: CN213367388U
Application number: CN202022109401.4U
Authority: CN
Inventors: 张鼎华
Original assignee: Dingnuo Electric Co ltd
Current assignee: Dingnuo Electric Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-04
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a surge protector, including base and protector, the base inboard is provided with the protector, the terminal surface all is provided with the plugboard about the protector, the plugboard both sides have been seted up the chucking hole, the base inboard surface has been seted up the slot, the slot bilateral symmetry has been seted up the spacing groove, the base surface is provided with the catch plate, catch plate one side is connected with the push rod, the push rod upper end is provided with the connecting rod, the connecting rod top is provided with the spring, the connecting rod top is provided with the wedge, the wedge top is provided with the elasticity chucking spare, elasticity chucking spare both sides are provided with the rotating pin; the utility model has the advantages of convenient splicing, difficult falling, good firmness performance, good shockproof effect, convenient disassembly and strong practicability.

Description

Surge protector

Technical Field

The utility model belongs to the technical field of the protector technique and specifically relates to a surge protector is related to.

Background

The surge protector, also called lightning protector, is an electronic device for providing safety protection for various electronic equipments, instruments and meters, communication lines, when the peak current or voltage is suddenly produced in the electric circuit or communication line because of the external interference, the surge protector can be conducted and shunted in a very short time, thus avoid the damage of the surge to other equipments in the circuit, the surge is also called surge, essentially, the surge is a violent pulse which only takes place in a few millionths of a second, the reasons which may cause the surge are heavy equipment, short circuit, power switching or large-scale engine, and the product containing the surge blocking device can effectively absorb the sudden huge energy, so as to protect the connecting equipment from damage;

but present surge protector's base and casing junction are that the plane is pegged graft fixedly at present, require highly to the machining gap, surge protector almost all has base and surge protection module to constitute, surge protection module installs on the base with the mode of pegging graft, mostly all peg graft through the structure of spout, but probably appear because vibrations and lead to the condition that surge protection module breaks away from the base, thereby make surge protector play real guard action, very easily appear not hard up the condition, for this reason, we propose a surge protector.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a surge protector with peg graft convenience, be difficult for droing, firm performance is good, shockproof respond well, convenient to detach, practicality are strong, solved the problem among the prior art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a surge protector comprises a base and a protector, and is characterized in that: the base inboard is provided with the protector, the terminal surface all is provided with the plugboard about the protector, the chucking hole has been seted up to the plugboard both sides, the slot has been seted up to the inboard surface of base, the spacing groove has been seted up to slot bilateral symmetry, the base surface is provided with the slurcam, slurcam one side is connected with the pushing ram, the pushing ram upper end is provided with the connecting rod, the connecting rod top is provided with the spring, the connecting rod top is provided with the wedge, the wedge top is provided with elasticity chucking spare, elasticity chucking spare both sides are provided with the rotating pin.

The utility model discloses further set up to: the inserting plate slides along the slot, and the elastic clamping piece is matched with the clamping hole.

Through adopting above-mentioned technical scheme, be convenient for assemble base and protector through plugboard and slot cooperation, further through the automatic chucking protector of elasticity chucking spare, the effectual protector that prevents takes place to become flexible in the use.

The utility model discloses further set up to: the rotating pin is located in the middle of the outer side of the elastic clamping piece, and a torsion spring is arranged in the middle of the rotating pin.

Through adopting above-mentioned technical scheme, realize the automatic locking function of elasticity chucking spare through the rotating pin, improve the device's practicality.

The utility model discloses further set up to: the upper surface of the wedge-shaped block is parallel to the lower surface of the elastic clamping piece.

Through adopting above-mentioned technical scheme, through the ejecting elasticity chucking spare of wedge along the inclined plane direction, the elasticity chucking spare of being convenient for rotates along the rotating pin, and it is inboard to retract to the spacing groove, is convenient for take out the protector.

The utility model discloses further set up to: the spring and the connecting rod are connected in a sleeved mode, and the inner diameter of the spring is larger than the diameter of the connecting rod.

Through adopting above-mentioned technical scheme, make elasticity chucking spare retract through connecting rod compression spring, make the connecting rod reset through the elastic potential energy of spring self, convenient to detach and installation.

The utility model discloses further set up to: the base inboard is equipped with six groups altogether the mounting groove of protector, be provided with the slot with a plurality of protectors in the mounting groove, the base sets up with the inboard elasticity chucking spare of slot and forms the spacing groove.

Through adopting above-mentioned technical scheme, through the evenly distributed of slot can effectual improvement the regularity of the device installation, be convenient for carry out fixed mounting to the monomer protector through the spacing groove.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the surge protector is used, structurally, when the protector body is installed on the inner side of a base, the protector is preliminarily fixed through the matching between the insertion plate and the slot, the elastic clamping piece is automatically locked in the clamping hole under the action of the rotating pin in the installation process, the protector body is fixedly installed in the base, and the sealing and shockproof effects are achieved while the protector is not easy to separate from the base through the arrangement of the elastic clamping piece;

2. structurally, when dismantling the protector body, press the catch plate of both sides about simultaneously, it is ejecting forward to push the wedge under the effect of connecting rod, and under the wedge effect, the first half of elasticity chucking spare rotates to the inboard along the rotating pin, this moment along the slot direction take out the protector can, easy operation has reduceed surge protector's cost of maintenance, great improvement work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a surge protector of the present invention;

fig. 2 is a schematic view of the overall structure of a protector of the surge protector of the present invention;

fig. 3 is an enlarged schematic structural diagram of a surge protector of the present invention at a position a;

fig. 4 is a schematic diagram of an internal structure of a slot of the surge protector of the present invention.

In the figure, 1, a base; 2. a protector; 3. a slot; 4. a push rod; 5. a push plate; 6. a plugboard; 7. a clamping hole; 8. an elastic retainer; 9. a limiting groove; 10. a wedge block; 11. a connecting rod; 12. a rotation pin; 13. a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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 all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, in order to provide a surge protector disclosed by the present invention, the surge protector comprises a base 1 and a protector 2, the protector 2 is arranged inside the base 1, the upper end surface and the lower end surface of the protector 2 are both provided with a plugboard 6, clamping holes 7 are arranged on both sides of the plugboard 6, a slot 3 is arranged on the inner side surface of the base 1, limiting grooves 9 are symmetrically arranged on both sides of the slot 3, and rotating pins 12 are arranged on both sides of an elastic clamping piece 8;

in this embodiment, in the use, carry the protector 2 into along slot 3 direction, through the cooperation between plugboard 6 and the slot 3, preliminarily fix the protector 2, elasticity chucking spare 8 is under the effect of rotating pin 12 in the installation, elasticity chucking spare 8 is inside chucking hole 7 from automatic ejection in spacing groove 9, with protector 2 body fixed mounting in base 1, accomplish the assembly between protector 2 body and the base 1, still there is sealed shockproof effect when realizing that protector 2 is difficult for breaking away from in the base 1 through setting up of elasticity chucking spare 8, in practical application, also can change the arrangement mode and the arrangement quantity of elasticity chucking spare 8 and plugboard 6 according to actual need, do not specifically limit here.

As shown in fig. 1 and 4, a pushing plate 5 is arranged on the surface of a base 1, a pushing rod 4 is connected to one side of the pushing plate 5, a connecting rod 11 is arranged at the upper end of the pushing rod 4, a spring 13 is arranged above the connecting rod 11, a wedge block 10 is arranged above the connecting rod 11, an elastic clamping piece 8 is arranged above the wedge block 10, and rotating pins 12 are arranged on two sides of the elastic clamping piece 8;

in this embodiment, when needs are dismantled protector 2, push plate 5 of both sides about pressing simultaneously, it is ejecting forward to push wedge 10 under connecting rod 11's effect, under wedge 10 effect, elasticity chucking spare 8 first half rotates to the inboard along rotating pin 12, this moment along slot 3 direction take out protector 2 can, loosen push plate 5 this moment, under spring 13 effect, connecting rod 11 drives push rod 4 and resets to the initial position, elasticity chucking spare 8 resets simultaneously, be convenient for next time install protector 2, easy operation, surge protector 2's cost of maintenance has been reduceed, great improvement work efficiency, the utility model discloses simple structure, the practicality is strong.

Referring to fig. 1, plugboard 6 slides along slot 3, and elasticity chucking spare 8 and the mutual adaptation of chucking hole 7 are convenient for assemble base 1 and protector 2 through plugboard 6 and the cooperation of slot 3, further through the automatic chucking protector 2 of elasticity chucking spare 8, effectually prevent that protector 2 from taking place not hard up in the use.

Referring to fig. 3, the rotation pin 12 is located at the middle position of the outer side of the elastic clamping member 8, and a torsion spring is arranged in the middle of the rotation pin 12, so that the automatic locking function of the elastic clamping member 8 is realized through the rotation pin 12, and the practicability of the device is improved.

Referring to fig. 4, the upper surface of the wedge block 10 is parallel to the lower surface of the elastic clamping member 8, the elastic clamping member 8 is ejected out along the inclined plane direction through the wedge block 10, the elastic clamping member 8 can conveniently rotate along the rotating pin 12 and retract to the inner side of the limiting groove 9, and the protector 2 can be conveniently taken out.

Referring to fig. 4, the spring 13 is connected with the connecting rod 11 in a sleeved manner, the inner diameter of the spring 13 is larger than the diameter of the connecting rod 11, the spring 13 is compressed through the connecting rod 11 to enable the elastic clamping piece 8 to retract, and the connecting rod 11 is reset through the elastic potential energy of the spring 13, so that the connecting rod is convenient to detach and install.

Referring to fig. 1, base 1 inboard is equipped with six mounting grooves of group's protector 2 altogether, is provided with the slot 3 with a plurality of protectors 2 in the mounting groove, and base 1 sets up with the inboard elasticity chucking spare 8 of slot 3 and forms spacing groove 9, and the regularity that can effectual improvement the device installation through slot 3's evenly distributed is convenient for carry out fixed mounting to monomer protector 2 through spacing groove 9.

The implementation principle of the embodiment is as follows:

the utility model relates to a surge protector, in the use, the protector 2 is fed along the direction of a slot 3, the protector 2 is preliminarily fixed through the matching between a plug board 6 and the slot 3, the elastic clamping piece 8 automatically ejects from a limit groove 9 to be propped inside a clamping hole 7 under the action of a rotating pin 12 in the installation process, the body of the protector 2 is fixedly installed in a base 1, the assembly between the body of the protector 2 and the base 1 is completed, the sealing and shockproof effects are realized while the protector 2 is not easy to be separated from the base 1 through the arrangement of the elastic clamping piece 8, when the protector 2 needs to be disassembled, the push boards 5 on the upper side and the lower side are simultaneously pressed, the wedge block 10 is pushed forwards under the action of a connecting rod 11, under the action of the wedge block 10, the upper half part of the elastic clamping piece 8 rotates inwards along the rotating pin 12, draw protector 2 this moment along 3 directions in slot can, loosen slurcam 5 this moment, under the effect of spring 13, connecting rod 11 drives push rod 4 and resets to initial position, and elasticity chucking spare 8 resets simultaneously, is convenient for install protector 2 next time, and easy operation has reduceed surge protector 2's cost of maintenance, great improvement work efficiency to solve the technical problem who exists among the prior art.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A surge protector comprises a base (1) and a protector (2), and is characterized in that: base (1) inboard is provided with protector (2), the terminal surface all is provided with plugboard (6) about protector (2), chucking hole (7) have been seted up to plugboard (6) both sides, slot (3) have been seted up to base (1) inboard surface, spacing groove (9) have been seted up to slot (3) bilateral symmetry, base (1) surface is provided with slurcam (5), slurcam (5) one side is connected with feed ram (4), feed ram (4) upper end is provided with connecting rod (11), connecting rod (11) top is provided with spring (13), connecting rod (11) top is provided with wedge (10), wedge (10) top is provided with elasticity chucking spare (8), elasticity chucking spare (8) both sides are provided with rotational pin (12).

2. A surge protector according to claim 1, wherein: the plug board (6) slides along the slot (3), and the elastic clamping piece (8) is matched with the clamping hole (7) mutually.

3. A surge protector according to claim 1, wherein: the rotating pin (12) is located in the middle of the outer side of the elastic clamping piece (8), and a torsion spring is arranged in the middle of the rotating pin (12).

4. A surge protector according to claim 1, wherein: the upper surface of the wedge-shaped block (10) is parallel to the lower surface of the elastic clamping piece (8).

5. A surge protector according to claim 1, wherein: the spring (13) is connected with the connecting rod (11) in a sleeved mode, and the inner diameter of the spring (13) is larger than the diameter of the connecting rod (11).

6. A surge protector according to claim 1, wherein: base (1) inboard is equipped with six groups altogether the mounting groove of protector (2), be provided with slot (3) with a plurality of protectors (2) in the mounting groove, base (1) sets up with the inboard elasticity chucking spare (8) of slot (3) and forms spacing groove (9).