CN211480353U

CN211480353U - Easy-to-assemble combined high-voltage electrical appliance connector

Info

Publication number: CN211480353U
Application number: CN202020481012.1U
Authority: CN
Inventors: 张勇; 孙丽平
Original assignee: KUNSHAN DAORUN ELECTRONICS CO Ltd
Current assignee: KUNSHAN DAORUN ELECTRONICS CO Ltd
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2020-09-11
Anticipated expiration: 2030-04-05

Abstract

The utility model discloses an easily assemble combination formula high voltage apparatus connector, including first casing, second casing and connect electric mechanism, two first ports about having seted up on the left side wall of first casing, it is protruding to be provided with the annular on the lateral wall of first casing right-hand member, the right side at first casing middle part is provided with the spacer, it sinks the groove to have seted up the annular on the inside wall of second casing left end, the left side at second casing middle part is provided with two upper and lower inserted sheets, connect electric mechanism all to install in the inside upper and lower both sides of second casing, the inside that connects electric mechanism all includes conducting strip, bead, first shell fragment and second shell fragment. This easily assembled combination formula high voltage electrical apparatus connector not only has inside and outside dual joint limit structure to adopt elastic contact to avoid the collision impaired, thereby improved combination formula connector's the efficiency of assembling, the both sides wiring of being convenient for moreover, thereby improved the wiring efficiency of connector.

Description

Easy-to-assemble combined high-voltage electrical appliance connector

Technical Field

The utility model relates to an electrical apparatus connector technical field specifically is an easy combination formula high voltage electrical apparatus connector of assembling.

Background

In the assembly of various high-voltage electric appliances, in order to improve the wiring efficiency and ensure the use safety, a special high-voltage connector is generally adopted to assist the wiring. Such connectors typically consist of an open, disassembled, insulated housing, a conductive strip, and a locking mechanism.

However, the existing combined high-voltage electrical apparatus connector still has certain problems, and the specific problems are as follows:

1. the connecting structure of the common high-voltage electrical appliance connector relates to a plurality of screw holes, screws and other parts, so that the problems of complex production process and assembly flow, easy looseness of the connecting part and the like exist;

2. the wiring process of part of high-voltage electrical apparatus connectors is still comparatively complicated, and needs closely operation, inspection, and the potential safety hazard is great, consequently needs to improve this wiring mechanism, simplifies the wiring process and strengthens the wiring steadiness.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an easily assemble combination formula high voltage electrical apparatus connector possesses advantages such as the convenient safety of structure, wiring structure are convenient and reliable of assembling to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy combination formula high-voltage apparatus connector of assembling, includes first casing, second casing and connects electric mechanism, two upper and lower first ports have been seted up on the left side wall of first casing, it is protruding to be provided with the annular on the lateral wall of first casing right-hand member, the right side at first casing middle part is provided with the spacer, the right side of first casing is nested each other with the left side of second casing, and sets up two upper and lower second ports on the right side wall of second casing, set up annular heavy groove on the inside wall of second casing left end, the left side at second casing middle part is provided with two inserted sheets from top to bottom, connect electric mechanism all to install in the inside upper and lower both sides of second casing, and connect the inside of electric mechanism all to extend to the inside of first casing, connect the inside of electric mechanism all include conducting strip, bead, first shell fragment and second shell fragment, and first shell fragment, The second elastic sheets are respectively welded at the left side and the right side of the conducting sheet.

Preferably, the annular protrusion and the annular sinking groove are elastically nested to form a clamping limiting structure.

Preferably, the spacer and the insert are axially nested and elastically contacted through a damping rubber block.

Preferably, the bottom of the conducting strip is provided with a left convex rib and a right convex rib, and the bottom end of the second elastic sheet is located between the two convex ribs.

Preferably, the first elastic sheet is composed of two J-shaped structures distributed oppositely, and the first elastic sheets are axially distributed with the corresponding first ports.

Preferably, the second elastic pieces are all in a V-shaped structure, and the second elastic pieces are axially distributed with the corresponding second ports.

(III) advantageous effects

Compared with the prior art, the utility model provides an easily assemble combination formula high voltage electrical apparatus connector possesses following beneficial effect:

1. the easily-assembled combined high-voltage electrical appliance connector avoids installation dislocation through axial nesting between the spacer and the inserting piece, avoids collision damage through elastic contact of the damping rubber block, and is used for clamping and limiting through elastic nesting between the annular bulge and the annular sinking groove, so that the assembling efficiency of the combined connector is improved;

2. this easily assembled combination formula high voltage electrical apparatus connector, because two first shell fragment reverse distributions of J type structure to with first port axial distribution, the left side wiring of being convenient for, again because the second shell fragment bottom of V type structure is located between two beads, and with second port axial distribution, the right side wiring of being convenient for, thereby improved the wiring efficiency of connector.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first housing; 2. a first port; 3. an annular projection; 4. a spacer; 5. a second housing; 6. a second port; 7. an annular sinking groove; 8. inserting sheets; 9. a power connection mechanism; 901. a conductive sheet; 902. a rib; 903. a first spring plate; 904. a second elastic sheet; 10. and a damping rubber block.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an easily assembled combined high-voltage electrical appliance connector comprises a first shell 1, a second shell 5 and an electricity connection mechanism 9, wherein the left side wall of the first shell 1 is provided with an upper first port 2 and a lower first port 2, the outer side wall of the right end of the first shell 1 is provided with an annular bulge 3, the right side of the middle part of the first shell 1 is provided with a spacer 4, the right side of the first shell 1 and the left side of the second shell 5 are mutually nested, the right side wall of the second shell 5 is provided with an upper second port 6 and a lower second port 6, the inner side wall of the left end of the second shell 5 is provided with an annular sinking groove 7, the left side of the middle part of the second shell 5 is provided with an upper insert piece and a lower insert piece 8, the upper side and the lower side of the inside of the second shell 5 are both provided with the electricity connection mechanism 9, the left part of the electricity connection mechanism 9 extends to the inside of the first shell 1, the electricity connection mechanism, and the first elastic sheet 903 and the second elastic sheet 904 are respectively welded on the left and right sides of the conductive sheet 901.

As shown in figure 1, the annular bulge 3 and the annular sunken groove 7 are elastically nested to form a clamping limiting structure for external clamping and locking.

The axial nesting between the septum 4 and the insert 8 in figure 3 and the elastic contact through the damping rubber block 10 are used for internal clamping and avoiding dislocation.

As shown in fig. 2, the bottom of the conductive sheet 901 is provided with two left and right ribs 902, and the bottom end of the second elastic sheet 904 is located between the two ribs 902 for clamping the wire end.

As shown in fig. 1 and 2, the first elastic piece 903 is composed of two J-shaped structures distributed oppositely, and the first elastic pieces 903 are distributed axially with the corresponding first ports 2, so as to facilitate left-side wiring.

As shown in fig. 1 and 2, the second elastic pieces 904 are both V-shaped, and the second elastic pieces 904 are both axially distributed with the corresponding second ports 6, so as to facilitate right-side wiring.

The working principle is as follows: when the power distribution device is used, according to the attached

drawings

1 and 3, firstly, two power connection mechanisms 9 are installed in the second shell 5, then the right side of the first shell 1 is embedded into the left side of the second shell 5, in the process, by slightly adjusting the relative angle of the first shell 1 and the second shell 5, the spacer 4 is axially nested with the inserting piece 8 until the spacer is in elastic contact with the damping rubber block 10, so that the mounting dislocation and the damage caused by collision are avoided, and meanwhile, the annular bulge 3 is just elastically nested with the annular sunken groove 7, so that the first shell 1 and the second shell 5 are tightly connected;

subsequently, as shown in fig. 1 and fig. 2, because two first elastic sheets 903 of the J-shaped structure are reversely distributed, a gap between the two first elastic sheets and the first port 2 are axially distributed, so that the left-side thread end can be conveniently inserted and clamped, and because the bottom end of the second elastic sheet 904 of the V-shaped structure is positioned between the two convex ribs 902, and the bottom of the second elastic sheet 904 can be axially rotated and opened and closed about the second port 6, so that the right-side thread end can be conveniently inserted and clamped, thereby greatly improving the wiring efficiency of the connector.

To sum up, this easily assemble combination formula high voltage apparatus connector not only has inside and outside dual joint limit structure to adopt elastic contact to avoid the collision impaired, thereby improved combination formula connector's the efficiency of assembling, be convenient for both sides wiring moreover, thereby improved connector's wiring efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an easy combination formula high voltage apparatus connector of assembling, includes first casing (1), second casing (5) and connects electric mechanism (9), its characterized in that: two upper and lower first ports (2) have been seted up on the left side wall of first casing (1), be provided with annular arch (3) on the lateral wall of first casing (1) right-hand member, the right side at first casing (1) middle part is provided with spacer (4), the right side of first casing (1) is nested each other with the left side of second casing (5), and two upper and lower second ports (6) have been seted up on the right side wall of second casing (5), annular heavy groove (7) have been seted up on the inside wall of second casing (5) left end, the left side at second casing (5) middle part is provided with two upper and lower inserted sheets (8), the inside upper and lower both sides of second casing (5) all install and connect electric mechanism (9), and connect the left part of electric mechanism (9) and all extend to the inside of first casing (1), the inside that connects electric mechanism (9) all includes conducting strip (901), The elastic piece comprises a rib (902), a first elastic piece (903) and a second elastic piece (904), wherein the first elastic piece (903) and the second elastic piece (904) are respectively welded at the left side and the right side of the conductive piece (901).

2. The easy-to-assemble combined high-voltage electrical apparatus connector according to claim 1, wherein: the annular bulge (3) and the annular sinking groove (7) are elastically nested to form a clamping limiting structure.

3. The easy-to-assemble combined high-voltage electrical apparatus connector according to claim 1, wherein: the spacer (4) and the insert (8) are axially nested and elastically contacted through a damping rubber block (10).

4. The easy-to-assemble combined high-voltage electrical apparatus connector according to claim 1, wherein: the bottom of the conducting strip (901) is provided with a left convex rib and a right convex rib (902), and the bottom end of the second elastic sheet (904) is positioned between the two convex ribs (902).

5. The easy-to-assemble combined high-voltage electrical apparatus connector according to claim 1, wherein: the first elastic pieces (903) are composed of two J-shaped structures which are distributed oppositely, and the first elastic pieces (903) are axially distributed with the corresponding first ports (2).

6. The easy-to-assemble combined high-voltage electrical apparatus connector according to claim 1, wherein: the second elastic sheets (904) are all in a V-shaped structure, and the second elastic sheets (904) are all axially distributed with the corresponding second ports (6).