CN212063491U

CN212063491U - Base of surge protector

Info

Publication number: CN212063491U
Application number: CN202020736853.2U
Authority: CN
Inventors: 王仁远; 黄建勇; 晏礼乐; 黄家伟
Original assignee: Zhejiang Benyi Electrical Co ltd
Current assignee: Zhejiang Benyi New Energy Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-01
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to a surge protector's base, the conducting strip is provided with the installation part of installation elasticity clamping piece, the installation part is including the basal portion that is located the below and first lateral part and the second lateral part of perpendicular to basal portion both sides respectively, the basal portion is provided with spacing breach respectively with the both sides of first lateral part and second lateral part junction, the elasticity clamping piece includes the main part that offsets with the basal portion inboard, the main part is provided with and extends to in the spacing breach and bend with the spacing of spacing breach top lateral wall, the main part is provided with and offsets and bend to the bellied centre gripping of second lateral part with the inboard of first lateral part, form the clamping-force that the centre gripping module participated in between the bellying of centre gripping bending and the second lateral part, the spacing breach of second lateral part is located the spacing opposite side of bending relative first lateral part. With the technical scheme, the utility model provides an improve machining efficiency's surge protector's base.

Description

Base of surge protector

Technical Field

The utility model relates to a surge protector field, concretely relates to surge protector's base.

Background

A surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When the peak current or the voltage is suddenly generated in the electric loop or the communication line due to the external interference, the surge protector can conduct and shunt in a very short time, so that the damage of the surge to other equipment in the loop is avoided.

Traditional surge protector includes base and surge protection module, and the vertical both ends of base are provided with external socket respectively, and the base top is provided with the sunk part of holding surge protection module, and the vertical both ends in the bottom that the base is located the sunk part are provided with the module socket respectively, and surge protection module bottom is provided with the module that inserts the module socket and participates in the grafting that constitutes surge protection module and base. In order to enable the module pin to be stably inserted into the module socket, a conducting strip is arranged between the outer socket and the module socket in the base, an elastic clamping piece fixed with the conducting strip is often arranged at the module socket in the base, and the module pin is clamped by the elastic clamping piece to realize stable installation of the module.

However, traditional conducting strip adopts riveted mode to fix with elastic clamping piece, and on the one hand, riveted mode processing is inconvenient, influences the processing progress, and on the other hand, the riveting can produce great effort, and conducting strip and elastic clamping piece just can assemble to the base together after the riveting in, can't process simultaneously and assemble on the base, influence the assembly progress.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide an improve machining efficiency's surge protector's base.

In order to achieve the above purpose, the utility model provides a following technical scheme: including the base body, the vertical both ends of base body be provided with external socket respectively, base body top be provided with the depressed part of holding surge protection module, the vertical both ends in bottom that the base body is located the depressed part be provided with the module that supplies surge protection module respectively and participate in male module socket, the base body in be located and be provided with the conducting strip between external socket and the module socket, the base body in be located module socket department and often be provided with the elasticity clamping piece fixed with the conducting strip, its characterized in that: the conducting strip be provided with the installation part of installation elasticity clamping piece, the installation part including the basal portion that is located the below and first lateral part and the second lateral part of perpendicular to basal portion both sides respectively, the basal portion be provided with spacing breach respectively with the both sides of first lateral part and second lateral part junction, the elasticity clamping piece include the main part that offsets with the basal portion inboard, the main part be provided with extend to in the spacing breach and with spacing breach top lateral wall spacing bend, the main part be provided with the inboard of first lateral part offset and bend to the bellied centre gripping of second lateral part, the bellying of centre gripping bending and second lateral part between form the clamping-force that the centre gripping module participated in, the spacing breach of second lateral part be located the spacing opposite side of bending relative first lateral part and be provided with the stopper that offsets.

Through adopting above-mentioned technical scheme, firstly, adopt the mode of block fit, be fixed in the conducting strip with the elasticity clamping piece, compare the riveting, processing is more convenient, can assemble in proper order on the base body, improve assembly efficiency, secondly, the homonymy is spacing to bend and is spacing constitutes the horizontal spacing of the relative conducting strip of elasticity clamping piece in the basal portion both sides, spacing bending is supported in stopper and centre gripping bending and is supported in the longitudinal spacing that first side constitutes the relative conducting strip of elasticity clamping piece, the main part is supported in the inboard cooperation of basal portion spacing bending and is supported in the vertical spacing of the relative conducting strip of spacing breach lateral wall constitution elasticity clamping piece, the three spacing stability of guaranteeing the equipment of elasticity clamping piece and conducting strip of direction, then, rational utilization second side portion is as the centre gripping cooperation part with spacing bending.

The utility model discloses further set up to: the two opposite limiting bends and the main body form a V-shaped structure with an opening facing upwards.

By adopting the technical scheme, the limiting bending and the main body of the V-shaped structure can enable the limiting bending to automatically contract in the process of pressing the main body into the mounting part, and automatically expand to realize limiting matching when the limiting bending reaches the position corresponding to the limiting notch, so that the assembling convenience is further improved.

The utility model discloses further set up to: the clamping bending part is sequentially provided with a first part, a second part and a third part from top to bottom, the first part is attached to the inner side of the first side part, the second part is gradually close to the second side part, and the third part is close to the first side part until the third part extends to a main body located at the joint of the first side part and the base part.

Through adopting above-mentioned technical scheme, first portion of laminating mutually with first side portion inboard and the third portion of being connected with the main part make up mutually, make the bulge deformation that second portion and third portion are connected more regular, guarantee the centre gripping stability that the module was participated in, simultaneously, the slope of second portion sets up as deformation guide part, when receiving the module and participating in when the extrusion guide module is participated in to first side portion removal, guide bulge regular deformation, further improve grafting smoothness nature and centre gripping stability.

The utility model discloses further set up to: the quantity of conducting strip and elasticity clamping piece be a plurality of and be the setting side by side, adjacent conducting strip between and adjacent elasticity clamping piece between link to each other and form the structure of converging.

Through adopting above-mentioned technical scheme, collection flow structure's conducting strip and elasticity clamping piece make the assembly more convenient, the structure is more stable as the outlet structure of surge protector's base body.

The utility model discloses further set up to: still including being located this internal external frame of socket department of base, external frame be O shape component, the base body be provided with the regulation passageway that supplies external frame to go up and down, the conducting strip be provided with the external portion that passes from external frame O shape middle part, the base body inside and outside be located external portion below and be provided with the support step that supports external portion, external frame be provided with external frame screw-thread fit and pole portion and the locking bolt that external portion offseted, locking bolt's head and base body inboard offset, base body top set up the instrument operation mouth corresponding with locking bolt's head, the cross-section is less than locking bolt's head.

By adopting the technical scheme, the tool extends into and rotates the head of the locking bolt from the tool operation opening, and because the head and the rod part of the locking bolt are both limited, the external frame can rise when the head of the locking bolt is rotated, the lower part of the external frame and the external part form clamping force for clamping the external lead/connector, and compared with the traditional structure, the structure has fewer parts and is more simplified.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a perspective view of the embodiment of the present invention with the upper cover removed;

fig. 3 is a perspective view of a wire feeding structure in the embodiment of the present invention;

FIG. 4 is a perspective view of a base according to an embodiment of the present invention;

fig. 5 is a perspective view of a line outgoing structure in the embodiment of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-5, the present invention discloses a base of surge protector, which comprises a base body 1, the base body 1 is composed of a base 11 and an upper cover 12, the longitudinal ends of the base body 1 are respectively provided with an external socket 13, a concave portion 14 for accommodating a surge protection module is arranged above the base body 1, the longitudinal ends of the bottom of the concave portion 14 of the base body 1 are respectively provided with a module socket 15 for inserting the module pin of the surge protection module, a conducting strip 2 is arranged in the base body 1 between the external socket 13 and the module socket 15, an elastic clamping piece 3 fixed with the conducting strip 2 is often arranged in the position of the module socket 15 in the base body 1, the conducting strip 2 is provided with an installation portion for installing the elastic clamping piece 3, the installation portion comprises a base portion 21 arranged below and a first side portion 22 and a second side portion 23 which are respectively perpendicular to the two sides of the base portion 21, the two sides of the connection part of the base 21 and the first side 22 and the second side 23 are respectively provided with a limit notch 24, the elastic clip 3 comprises a main body 31 abutting against the inner side of the base 21, the main body 31 is provided with a limit bend 32 extending into the limit notch 24 and abutting against the side wall above the limit notch 24, the main body 31 is provided with a holding bend 33 abutting against the inner side of the first side 22 and protruding towards the second side 23, the holding force of the holding module pin is formed between the protruding part of the holding bend 33 and the second side 23, the limit notch 24 of the second side 23 is positioned at the other side of the limit bend 32 opposite to the first side 22 and is provided with an abutting limit block 26, firstly, the elastic clip 3 is fixed on the conductive sheet 2 by adopting a clamping manner, compared with riveting, the processing is more convenient, the combination of the four groups of limit notches 24 and the limit bends 32 ensures the limit stability, and can be sequentially assembled on the base body, the assembly efficiency is improved, secondly, the limit of the same-side limit bend 32 is limited on two sides of the base 31 to form the transverse limit of the elastic clamping piece relative to the conducting strip, the limit bend 32 is supported on the limit block 26 and the clamping bend 33 is supported on the first side portion 22 to form the longitudinal limit of the elastic clamping piece 3 relative to the conducting strip 2, the main body 31 is supported on the inner side of the base 21 and matched with the limit bend 32 and supported on the side wall above the limit notch 24 to form the vertical limit of the elastic clamping piece 3 relative to the conducting strip 2, the assembly stability of the elastic clamping piece 3 and the conducting strip 2 is guaranteed in three directions, and then the second side portion 23 is reasonably utilized as a clamping matching.

The two opposite limiting bends 32 and the main body 31 form a V-shaped structure with an upward opening, the limiting bends 32 and the main body 31 of the V-shaped structure can automatically contract when the main body 31 is pressed into the installation part, and the limiting bends 32 automatically expand to realize limiting matching when reaching the position corresponding to the limiting notch 24, so that the assembly convenience is further improved.

The clamping bend 33 is sequentially provided with a first part 331, a second part 332 and a third part 333 from top to bottom, the first part 331 is attached to the inner side of the first side part 22, the second part 332 is gradually close to the second side part 23, the third part 333 is close to the first side part 22 until extending to the main body 31 at the joint of the first side part 22 and the base part 21, the first part 331 attached to the inner side of the first side part 22 is combined with the third part 333 connected with the main body 31, so that the deformation of the convex part connected with the second part 332 and the third part 333 is more regular, the clamping stability of the module pin is ensured, meanwhile, the second part 332 is obliquely arranged to be used as a deformation guide part, and when the module pin is extruded by the module pin, the module pin is guided to move towards the first side part 22, and the convex part is guided to be regularly deformed, and the plugging smoothness and the clamping stability are further improved.

The quantity of conducting strip 2 and elasticity clamping piece 3 is a plurality of and is and set up side by side, links to each other between the adjacent conducting strip 2 and between the adjacent elasticity clamping piece 3 and forms the structure that converges, and conducting strip 2 and the elasticity clamping piece 3 of multiunit independent structure are as the inlet wire structure an of surge protector's base body 1, and the conducting strip 2 and the elasticity clamping piece 3 of structure that converge make the assembly more convenient, the structure is more stable as the outlet wire structure b of surge protector's base body 1.

The lifting device also comprises an external frame 4 positioned at an internal and external socket 13 of the base body 1, wherein the external frame 4 is an O-shaped component, the base body 1 is provided with an adjusting channel 16 for lifting the external frame 4, the conducting strip 2 is provided with an external part 25 penetrating through the O-shaped middle part of the external frame 4, a supporting step 17 for supporting the external part 25 is arranged below the external part 25 inside and outside the base body 1, the external frame 4 is provided with a locking bolt 41 which is in threaded fit with the external frame 4 and the rod part of which is abutted against the external part 25, the head part of the locking bolt 41 is abutted against the inner side of the base body 1, a tool operation port 18 which is corresponding to the head part of the locking bolt 41 and has a smaller cross section than the head part of the locking bolt 41 is arranged above the base body 1, a tool extends into the head part of the locking bolt 41 from the tool operation port 18 and rotates the head part of the locking bolt 41, and the external frame, the lower part of the external frame 4 and the external part 25 form a clamping force for clamping the external lead/connector, and compared with the traditional structure, the structure has fewer parts and is more simplified.

Claims

1. The utility model provides a surge protector's base, includes the base body, the vertical both ends of base body be provided with external socket respectively, base body top be provided with the depressed part of holding surge protection module, the vertical both ends in bottom that the base body is located the depressed part be provided with the module that supplies surge protection module respectively and participate in male module socket, the base body in be located and be provided with the conducting strip between outer socket and the module socket, the base body in be located module socket department and often be provided with the elasticity clamping piece fixed with the conducting strip, its characterized in that: the conducting strip be provided with the installation part of installation elasticity clamping piece, the installation part including the basal portion that is located the below and first lateral part and the second lateral part of perpendicular to basal portion both sides respectively, the basal portion be provided with spacing breach respectively with the both sides of first lateral part and second lateral part junction, the elasticity clamping piece include the main part that offsets with the basal portion inboard, the main part be provided with extend to in the spacing breach and with spacing breach top lateral wall spacing bend, the main part be provided with the inboard of first lateral part offset and bend to the bellied centre gripping of second lateral part, the bellying of centre gripping bending and second lateral part between form the clamping-force that the centre gripping module participated in, the spacing breach of second lateral part be located the spacing opposite side of bending relative first lateral part and be provided with the stopper that offsets.

2. The base of the surge protector of claim 1, wherein: the two opposite limiting bends and the main body form a V-shaped structure with an opening facing upwards.

3. The base of the surge protector of claim 1, wherein: the clamping bending part is sequentially provided with a first part, a second part and a third part from top to bottom, the first part is attached to the inner side of the first side part, the second part is gradually close to the second side part, and the third part is close to the first side part until the third part extends to a main body located at the joint of the first side part and the base part.

4. The base of the surge protector of claim 1, wherein: the quantity of conducting strip and elasticity clamping piece be a plurality of and be the setting side by side, adjacent conducting strip between and adjacent elasticity clamping piece between link to each other and form the structure of converging.

5. The base of the surge protector of claim 1, wherein: still including being located this internal external frame of socket department of base, external frame be O shape component, the base body be provided with the regulation passageway that supplies external frame to go up and down, the conducting strip be provided with the external portion of passing from external frame O shape middle part, this internal external portion below that is located of base be provided with the support step that supports external portion, external frame be provided with external frame screw-thread fit and pole portion and the locking bolt that external portion offseted, locking bolt's head and base body inboard offset, base body top set up the instrument operation mouth corresponding with locking bolt's head, the cross-section is less than locking bolt's head.