CN212783916U

CN212783916U - Direct insertion type combined wire holder

Info

Publication number: CN212783916U
Application number: CN202021920310.2U
Authority: CN
Inventors: 刘秋子; 刘建铭; 谯春林
Original assignee: Hangda Electric Co ltd
Current assignee: Hangda Electric Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-03-23
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a direct insertion type combined wire holder, which comprises an insulating part and a conducting strip, wherein the insulating part is provided with a mounting groove for mounting the conducting strip; a first clamping groove is formed in the inner bottom end face of the mounting groove, a plurality of fixing buckles are arranged on one groove wall of the mounting groove, the conducting plate is embedded into the first clamping groove, and the plurality of fixing buckles are clamped on the upper end face of the conducting plate; the other groove wall of the mounting groove is provided with a first elastic buckle which is clamped on the upper end surface of the conductive sheet, and the groove wall is provided with a groove for the first elastic buckle to move in the direction far away from the conductive sheet. The direct-insertion type combined wire holder has the advantages that the internal structure of the insulating part is simple, and the assembly efficiency of the conducting strip and the insulating part is high.

Description

Direct insertion type combined wire holder

Technical Field

The utility model relates to an electrical connector technical field, concretely relates to formula combination connection terminal cut straightly.

Background

The connection terminal is a very common electric element, and the connection terminal generally includes insulating part and conducting strip, links together two parts wires that need to connect through the conducting strip to realize the butt joint of wire, current connection terminal generally has two kinds of mode of connection: one is screw wiring, and the other is quick plug-in type wiring.

In order to increase the usability of the wire holder, improve the connection efficiency and meet the use requirements of users, the conventional wire holder usually combines two direct-insertion type wires together. However, the internal structure of the insulating part in most of the direct-insertion wire holders is complex, so that the assembly efficiency of the conducting strip and the insulating part is low, and meanwhile, the material waste is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a formula combination connection terminal cut straightly has solved insulating part inner structure comparatively complicated effectively at least, leads to the assembly efficiency of conducting strip and insulating part low, also causes the extravagant problem of material simultaneously.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a direct insertion type combined wire holder comprises an insulating part and a conducting strip, wherein the insulating part is provided with a mounting groove for mounting the conducting strip; a first clamping groove is formed in the inner bottom end face of the mounting groove, a plurality of fixing buckles are arranged on one groove wall of the mounting groove, the conducting strip is embedded into the first clamping groove, and the plurality of fixing buckles are clamped on the upper end face of the conducting strip; and a first elastic buckle clamped on the upper end surface of the conductive sheet is arranged at the other groove wall of the mounting groove, and a groove for the first elastic buckle to move in the direction away from the conductive sheet is formed in the groove wall.

According to the arrangement, the conducting strip is limited through the first clamping groove, and then the conducting strip is limited from the upper part of the two sides of the conducting strip through the fixing buckle and the first elastic buckle, so that the connection stability of the conducting strip and the insulating part is ensured, the internal structure of the insulating part is simple, and materials are saved; meanwhile, the groove improves the moving space of the first elastic buckle, so that the first elastic buckle can be far away from the conducting plate, the limit on one side of the conducting plate is removed, the conducting plate can be disassembled and assembled through one side, and the assembling efficiency of the conducting plate and the insulating part is improved.

The mounting groove comprises a first limiting groove, a second limiting groove and a third limiting groove which are used for mounting the first contact end, the conducting plate body and the second contact end respectively, elastic limiting blocks are arranged on two groove walls of the first limiting groove, and the two elastic limiting blocks are attached to the upper end face of the first contact end.

So set up, further carry on spacingly to the conducting strip through elastic limiting block, increase the firm in connection nature of conducting strip and insulating part.

And further setting, a bending part is arranged on the conducting strip body, and a limiting corner is arranged at the position, corresponding to the bending part, of the second limiting groove.

So set up, spacing turning and the cooperation joint of the portion of bending can improve the connection stability of conducting strip and insulating part to a certain extent, and spacing turning can make the overall structure of insulating part compacter simultaneously, reduces the occupation of wire holder to the space when using.

The second contact end comprises a connecting sheet and a plurality of inserting sheets, one side of the connecting sheet is connected with the conductive sheet body, the other side of the connecting sheet is connected with the plurality of inserting sheets, one end of each inserting sheet extends in the direction far away from the connecting sheet to form an inserting end, and a partition plate is arranged between every two adjacent inserting ends.

So set up, the grafting end is used for being connected with outside electrical components, can make through the baffle can not mutual interference between the electrical components who is connected with the grafting end, guarantees normal work each other.

And a second clamping groove is formed in the inner bottom end face of the third limiting groove, and the connecting piece is embedded into the second clamping groove.

So set up, the stability that conducting strip and insulating part are connected can further be guaranteed to the second draw-in groove, reliability when improving the connection terminal and using.

Further setting, be equipped with a plurality of lugs, it is a plurality of on the interior bottom end face of third spacing groove the lug is with a plurality of the inserted sheet one-to-one sets up, just the inserted sheet is close to the one end laminating of connection piece in the up end of lug.

So set up, because the existence of lug for there is the grafting space between grafting end and the insulating part, make more convenient with the grafting of outside electrical components and parts.

Further setting, every adjacent two still be equipped with second elasticity buckle between the inserted sheet, second elasticity buckle joint in the up end of connection piece, just second elasticity buckle with leave the clearance between the baffle.

With the arrangement, the second elastic buckle further improves the connection firmness between the second contact end and the third limiting groove, so that the connection stability between the second contact end and the electric component is ensured; meanwhile, the gap between the second elastic buckle and the partition plate can provide a moving space for the second elastic buckle, so that the second elastic buckle can be far away from the second contact end, and the limitation on the second elastic buckle is removed, thereby facilitating the disassembly and assembly between the second contact end and the third limiting groove and further ensuring the assembly efficiency of the conducting strip and the insulating part.

(III) advantageous effects

Compared with the prior art, the utility model provides a formula combination connection terminal cut straightly possesses following beneficial effect:

the direct-insertion type combined wire holder is provided with a mounting groove on an insulating piece, a first clamping groove is formed in the mounting groove, a conducting strip is limited through the first clamping groove, and the conducting strip is limited from the upper part to the two sides of the conducting strip respectively through a fixed buckle and a first elastic buckle on the mounting groove, so that the connection stability of the conducting strip and the insulating piece is guaranteed, the internal structure of the insulating piece is simple, and materials are saved; meanwhile, the groove improves the moving space of the first elastic buckle, so that the first elastic buckle can be far away from the conducting plate, the limit on one side of the conducting plate is removed, the conducting plate can be disassembled and assembled through one side, and the assembling efficiency of the conducting plate and the insulating part is improved.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic front structure of the conductive sheet.

In the drawings:

1. an insulating member; 2. a conductive sheet; 201. a first contact end; 202. a conductive sheet body; 2021. a bending part; 203. a second contact end; 2031. connecting sheets; 2032. inserting sheets; 2033. a plug end; 3. mounting grooves; 301. a first limit groove; 3011. an elastic limiting block; 302. a second limit groove; 3021. limiting corners; 3022. a first card slot; 3023. fixing the buckle; 3024. a first elastic buckle; 3025. a groove; 303. a third limiting groove; 3031. a second card slot; 3032. a bump; 3033. a partition plate; 3034. a second elastic buckle; 4. a contact member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic front structure diagram of the present invention, and fig. 2 is a schematic front structure diagram of the conductive sheet.

The utility model provides a direct insertion type combined wire holder, which comprises an insulating part 1 and a conducting strip 2, wherein the insulating part 1 is provided with a mounting groove 3 for mounting the conducting strip 2; a first clamping groove 3022 is integrally formed on the inner bottom end surface of the mounting groove 3, the direction of the notch of the first clamping groove 3022 is the same as that of the notch of the mounting groove 3, two fixing buckles 3023 are integrally formed on the outer surface of one groove wall of the mounting groove 3 and above the conducting strip 2, the conducting strip 2 is embedded into the first clamping groove 3022, and the fixing buckles 3023 are clamped on the upper end surface of the conducting strip 2; another cell wall department of mounting groove 3 is equipped with the first elasticity buckle 3024 of joint in conducting strip 2 up end, and integrated into one piece has the recess 3025 that supplies first elasticity buckle 3024 toward keeping away from conducting strip 2 direction activity on this cell wall, and first elasticity buckle 3024 integrated into one piece is on the bottom face of mounting groove 3, and two fixed buckles 3023 distribute with first elasticity buckle 3024 is crisscross. The conducting strip 2 is limited through the first clamping groove 3022, and the conducting strip 2 is limited from the upper part of the two sides of the conducting strip 2 through the fixed buckle 3023 and the first elastic buckle 3024, so that the connection stability of the conducting strip 2 and the insulating part 1 is ensured, the internal structure of the insulating part 1 is simple, and materials are saved; simultaneously recess 3025 has improved the activity space of first elasticity buckle 3024, the accessible is stirred first elasticity buckle 3024, make it keep away from conducting strip 2, and to the direction activity of recess 3025, thereby remove the spacing to conducting strip 2 one side, like this alright dismantle conducting strip 2 through one side of insulator 1, and when the installation, first elasticity buckle 3024 is stirred to the same accessible, make it keep away from conducting strip 2, and to the direction activity of recess 3025, thereby be convenient for conducting strip 2 and insulator 1's assembly, and then improved the assembly efficiency of conducting strip 2 and insulator 1.

The conducting plate 2 comprises a conducting plate body 202, a first contact end 201 and a second contact end 203 which are integrally formed at two ends of the conducting plate body 202 respectively, the mounting groove 3 comprises a first limiting groove 301, a second limiting groove 302 and a third limiting groove 303 which are used for mounting the first contact end 201, the conducting plate body 202 and the second contact end 203 respectively, the first limiting groove 301, the second limiting groove 302 and the third limiting groove 303 are integrally formed and communicated with each other, elastic limiting blocks 3011 are integrally formed on two groove walls of the first limiting groove 301, and the two elastic limiting blocks 3011 are attached to the upper end face of the first contact end 201; the first contact end 201 is used for connecting with an external electrical component or a lead, and in order to ensure good contact connection, the first contact end 201 is sleeved with the elastic copper contact element 4, and the copper contact element 4 has good conductivity, heat resistance and mechanical property. Further carry on spacingly through elastic limiting block 3011 to conducting strip 2, increase conducting strip 2 and insulating part 1's fastness of being connected.

The conducting strip body 202 is integrally formed with a bending portion 2021, the second limiting groove 302 is integrally formed with a limiting corner 3021 corresponding to the bending portion 2021, and the fixing buckle 3023, the first elastic buckle 3024, the groove 3025, and the first engaging groove 3022 are all distributed on the second limiting groove 302. Through spacing turning 3021 and the cooperation joint of portion 2021 of bending, can improve the connection stability of conducting strip 2 and insulating part 1 to a certain extent, spacing turning 3021's existence simultaneously for insulating part 1 obtains the compression in the space, and overall structure is compacter, and reducible wire holder is when using to the occupation in space.

The second contact end 203 comprises a connecting sheet 2031 and a plurality of inserting sheets 2032, one side of the connecting sheet 2031 is connected with the conducting sheet body 202, the other side of the connecting sheet 2031 is connected with the plurality of inserting sheets 2032, the conducting sheet body 202, the connecting sheet 2031 and the plurality of inserting sheets 2032 are integrally formed, one end of each inserting sheet 2032 extends in a direction away from the connecting sheet 2031 to form an inserting end 2033, and the inserting end 2033 is used for being connected with an external electrical component; the third limiting groove 303 is provided with a partition plate 3033 between each two adjacent plugging ends 2033, the partition plate 3033 is integrally formed on the bottom end surface of the third limiting groove 303, and the partition plate 3033 can prevent the electric components connected with the plugging ends 2033 from interfering with each other, so that the normal operation of each other is ensured.

A second clamping groove 3031 is integrally formed on the inner bottom end surface of the third limiting groove 303, and the connecting piece 2031 is embedded in the second clamping groove 3031. Therefore, the stability of connection between the conducting strip 2 and the insulating part 1 can be further ensured, and the reliability of the wire holder in use is improved. Meanwhile, a plurality of bumps 3032 are integrally formed on the inner bottom end surface of the third limiting groove 303, the plurality of bumps 3032 and the plurality of inserting pieces 2032 are arranged in a one-to-one correspondence manner, and one end of each inserting piece 2032 close to the connecting piece 2031 is attached to the upper end surface of each bump 3032. Thus, under the action of the bump 3032, an insertion space exists between the insertion end 2033 and the inner bottom end surface of the insulating member 1, so that the insertion with an external electrical component is more convenient.

A second elastic buckle 3034 is further arranged between every two adjacent inserting pieces 2032, the second elastic buckle 3034 is clamped on the upper end face of the connecting piece 2031, and a gap is reserved between the second elastic buckle 3034 and the partition plate 3033. Therefore, the second elastic buckle 3034 further improves the connection firmness between the second contact end 203 and the third limiting groove 303, so that the connection stability between the second contact end 203 and the electric component is ensured; meanwhile, a gap between the second elastic buckle 3034 and the partition plate 3033 can provide a moving space for the second elastic buckle 3034, the second elastic buckle 3034 can be moved away from the second contact end 203 by shifting the second elastic buckle 3034 and can move towards the partition plate 3033, and the limit of the second contact end 203 is released, so that the second contact end 203 and the third limit groove 303 can be conveniently detached, and during installation, the second elastic buckle 3034 can be moved away from the second contact end 203 and can move towards the partition plate 3033, so that the second contact end 203 and the third limit groove 303 can be conveniently assembled, and the assembly efficiency of the conducting strip 2 and the insulating member 1 is further ensured.

In order to increase the application scope of connecting seat, it has two mounting grooves 3 that the structure is the same side by side to open on the connecting seat, and all installs conducting strip 2 in two mounting grooves 3, and two conducting strips 2's structure is the same.

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. A direct-insertion type combined wire holder is characterized by comprising an insulating part (1) and a conducting strip (2), wherein the insulating part (1) is provided with a mounting groove (3) for mounting the conducting strip (2); a first clamping groove (3022) is formed in the inner bottom end face of the mounting groove (3), a plurality of fixing buckles (3023) are arranged on one groove wall of the mounting groove (3), the conducting strip (2) is embedded into the first clamping groove (3022), and the plurality of fixing buckles (3023) are clamped on the upper end face of the conducting strip (2); another cell wall department of mounting groove (3) is equipped with joint in first elasticity buckle (3024) of conducting strip (2) up end, and be equipped with on this cell wall and supply first elasticity buckle (3024) toward keeping away from conducting strip (2) direction activity's recess (3025).

2. An in-line combination wire holder according to claim 1, wherein the conducting strip (2) comprises a conducting strip body (202), and a first contact end (201) and a second contact end (203) which are respectively connected to two ends of the conducting strip body (202), the mounting groove (3) comprises a first limiting groove (301), a second limiting groove (302) and a third limiting groove (303) which are respectively used for mounting the first contact end (201), the conducting strip body (202) and the second contact end (203), two elastic limiting blocks (3011) are respectively arranged on two groove walls of the first limiting groove (301), and the two elastic limiting blocks (3011) are respectively attached to the upper end surface of the first contact end (201).

3. An in-line combination connector holder according to claim 2, wherein the conductive sheet body (202) is provided with a bending portion (2021), and the second limiting groove (302) is provided with a limiting corner (3021) at a position corresponding to the bending portion (2021).

4. An in-line combination wire holder according to claim 2, wherein the second contact end (203) comprises a connecting sheet (2031) and a plurality of inserting sheets (2032), one side of the connecting sheet (2031) is connected with the conductive sheet body (202), the other side of the connecting sheet is simultaneously connected with the plurality of inserting sheets (2032), one end of each inserting sheet (2032) extends in a direction away from the connecting sheet (2031) to form an inserting end (2033), and a partition plate (3033) is arranged between every two adjacent inserting ends (2033).

5. An in-line combination wire holder according to claim 4, wherein a second clamping groove (3031) is formed on the inner bottom end surface of the third limiting groove (303), and the connecting piece (2031) is embedded in the second clamping groove (3031).

6. An in-line combination wire holder according to claim 4, wherein a plurality of bumps (3032) are disposed on the inner bottom end surface of the third limiting groove (303), the plurality of bumps (3032) and the plurality of inserting pieces (2032) are disposed in a one-to-one correspondence, and one end of the inserting piece (2032) close to the connecting piece (2031) is attached to the upper end surface of the bump (3032).

7. An in-line combination wire holder according to claim 4, wherein a second elastic buckle (3034) is further arranged between every two adjacent inserting pieces (2032), the second elastic buckle (3034) is clamped on the upper end face of the connecting piece (2031), and a gap is reserved between the second elastic buckle (3034) and the partition plate (3033).