CN217405825U

CN217405825U - Electrical and electronic wiring device

Info

Publication number: CN217405825U
Application number: CN202220248367.5U
Authority: CN
Inventors: 莫再品
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-04
Filing date: 2022-02-04
Publication date: 2022-09-09
Anticipated expiration: 2032-02-04

Abstract

The utility model belongs to the electron wiring field discloses electrician's electron termination, including the wiring casing, at the connector lug that wiring casing one end set up, a plurality of wiring mouths of seting up in connector lug one side, the line ball subassembly that compresses tightly is carried out to the terminal that is located the top setting of every wiring mouth on the connector lug, every the opening of wiring mouth is provided with carries out waterproof seal structure, the line ball subassembly is including the screw rod of screwing, line ball piece, compression ring. The utility model discloses the wire connection department at the connector lug is provided with the line ball subassembly, rotates the screw rod of screwing in the line ball subassembly for the line ball piece downstream, the locating hole is seted up to line ball piece bottom, and the periphery that lies in the locating hole at line ball piece bottom is provided with the clamp ring, and the electrically conductive head that the bottom set up in the connector lug is arranged in the locating hole, and the clamp ring compresses tightly spacingly to the wire that lies in electrically conductive overhead, improves the steadiness of wiring.

Description

Electrical and electronic wiring device

Technical Field

The present application relates to the field of electronic wiring, and more particularly, to an electrical and electronic wiring device.

Background

Electrician's electron has mainly included the basic concept of circuit, the transient analysis of basic law and analytic method circuit, single-phase sine alternating current circuit, three-phase circuit, semiconductor basic knowledge, transistor and basic amplifier circuit, integrated operational amplifier and application, electrician's electron can use termination in the in-process that uses, however, current termination exists certain not enough, for example, termination's wiring hole is the circular screw hole mostly, it fixes to screw into the screw hole with the screw nail and will insert the wire end portion that wherein and push down, the condition that becomes flexible appears easily in this kind of wiring, thereby lead to contact failure, and the wiring mouth does not have fine waterproof nature.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides an electrical and electronic wiring device.

The application provides an electrician's electron termination adopts following technical scheme:

electrician's electron termination, including the terminal housing, at the connector lug that terminal housing one end set up, a plurality of wiring mouths of seting up in connector lug one side, be located the line ball subassembly that compresses tightly to the terminal that the top of every wiring mouth set up on the terminal, at every the opening of terminal mouth is provided with carries out waterproof seal structure, the line ball subassembly is including the screw rod of screwing, line ball piece, clamp ring, the screw rod of screwing is established with the screw adaptation that the terminal top was seted up, and the one end of the screw rod of screwing is installed through the bearing and the bearing housing at line ball piece top mutually, the locating hole is seted up to the bottom of line ball piece, the bottom of line ball piece is provided with the clamp ring in the periphery of locating hole.

Furthermore, slide blocks are arranged at two ends of the wire pressing piece and slide in slide grooves formed in the inner wall of the wiring port.

Furthermore, the bottom in the wiring port is provided with a conductive head, and the conductive head is inserted into a positioning hole formed in the bottom of the wire pressing sheet.

Furthermore, the sealing structure comprises a first sealing block, a second sealing block, a limiting portion, a pull rod and a spring, wherein the limiting portion is integrated with the first sealing block, a hollow groove is formed in the first sealing block, one end of the pull rod is connected to the second sealing block, the other end of the pull rod penetrates through a through hole formed in the first sealing block and extends into the hollow groove, and the other end of the pull rod is connected with the limiting disc.

Furthermore, one section of the pull rod, which is positioned in the empty groove, is provided with a spring, one end of the spring is connected to the limiting disc, and the other end of the spring is connected to the wall of the empty groove.

Furthermore, the bottom of the second sealing block is provided with a guide block, and the guide block slides in a guide groove formed in the limiting part.

Furthermore, an arc-shaped groove is formed in the opposite position of the first sealing block and the second sealing block, and rubber pads are arranged on the opposite sides of the first sealing block and the second sealing block.

In summary, the present application includes at least one of the following advantageous technical effects:

1. the utility model discloses the wire connection department at the connector lug is provided with the line ball subassembly, rotates the screw rod of screwing in the line ball subassembly for the line ball piece moves down, and the line ball piece bottom is seted up the locating hole, is provided with the clamp ring at the periphery that the line ball piece bottom lies in the locating hole, and the conductive head that the bottom set up in the connector lug is arranged in the locating hole, and the clamp ring compresses tightly spacing to the wire that lies in on the conductive head, improves the steadiness of wiring;

2. the utility model discloses be provided with seal structure in the port department of wiring mouth, seal structure easy operation carries out fine waterproof dustproof effect to wiring mouth department, improves the practicality.

Drawings

FIG. 1 is a schematic view of an electrical and electronic wiring device;

FIG. 2 is a schematic view of a partial structure of the contact head of the present application;

FIG. 3 is a schematic structural diagram of a wire crimping assembly of the present application;

FIG. 4 is a schematic view of the seal assembly of the present application;

fig. 5 is a partial schematic view of a seal assembly according to the present application.

The numbering in the figures illustrates: 1. a wiring housing; 2. a connector lug; 3. a wire pressing assembly; 31. screwing the screw; 32. pressing line sheets; 33. a slider; 34. positioning holes; 35. a compression ring; 4. a sealing structure; 41. a first seal block; 42. a second seal block; 43. a limiting part; 44. a chute; 45. a pull rod; 46. an arc-shaped slot; 47. an empty groove; 48. a limiting disc; 49. a spring; 5. a wiring port; 51. a chute; 6. and a conductive head.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an electrician electronic wiring device, which comprises a wiring shell 1, a wiring head 2 arranged at one end of the wiring shell 1, a plurality of wiring ports 5 arranged at one side of the wiring head 2, a wire pressing assembly 3 arranged at the top of each wiring port 5 on the wiring head 2 and used for pressing the wiring end, a waterproof sealing structure 4 arranged at the opening of each wiring port 5, wherein the wire pressing assembly 3 comprises a screwing screw 31, a wire pressing sheet 32 and a pressing ring 35, the screwing screw 31 is matched with a screw hole arranged at the top of the wiring head 2, one end of the screwing screw 31 is arranged with a bearing seat at the top of the wire pressing sheet 32 through a bearing, a positioning hole 34 is arranged at the bottom of the wire pressing sheet 32, the pressing ring 35 is arranged at the periphery of the positioning hole 34 at the bottom of the wire pressing sheet 32, sliders 33 are arranged at two ends of the wire pressing sheet 32, and the sliders 33 slide in a sliding groove 51 arranged on the inner wall of the wiring port 5, the bottom in the wiring mouth 5 is provided with conductive head 6, and its conductive head 6 inserts in the locating hole 34 that line ball piece 32 bottom was seted up, and more specifically can explain, arranges the wiring port in conductive head 6 department, rotates screw rod 31 of screwing for line ball piece 32 moves down, the locating hole 34 and the conductive head 6 phase-match of line ball piece 32 bottom, and the clamp ring 35 that line ball piece 32 bottom set up compresses tightly the effect to the port of wire, can improve the effect of compressing tightly to the wire.

Referring to fig. 1, the sealing structure 4 includes a first sealing block 41, a second sealing block 42, a position-limiting portion 43 integrally formed with the first sealing block 41, a pull rod 45 and a spring 49, wherein a hollow 47 is disposed in the first sealing block 41, one end of the pull rod 45 is connected to the second sealing block 42, the other end of the pull rod extends into the hollow 47 through a through hole formed in the first sealing block 41, the other end of the pull rod 45 is connected to a position-limiting disc 48, the spring 49 is disposed on a section of the pull rod 45 located in the hollow 47, one end of the spring 49 is connected to the position-limiting disc 48, the other end of the spring 49 is connected to a wall of the hollow 47, a guide block is disposed at the bottom of the second sealing block 42, the guide block slides in a guide groove 44 formed in the position-limiting portion 43, an arc-shaped groove 46 is formed at a position opposite to the first sealing block 41 and the second sealing block 42, and rubber pads are disposed at opposite sides of the first sealing block 41 and the second sealing block 42, more specifically, a force is applied to the second sealing block 42, and the second sealing block 42 is separated from the first sealing block 41 by the spring 49, so that the interface 5 is well sealed.

The implementation principle of the electrical and electronic wiring device in the embodiment of the application is as follows: when the waterproof and dustproof wire pressing device is used, a wire connection port is wound into a circular shape, an acting force is applied to the second sealing block 42, under the action of the spring 49, the second sealing block 42 is separated from the first sealing block 41, the wire connection port is arranged at the position of the conductive head 6, the screw rod 31 for screwing is rotated, the wire pressing piece 32 moves downwards, the positioning hole 34 at the bottom of the wire pressing piece 32 is matched with the conductive head 6, the pressing ring 35 arranged at the bottom of the wire pressing piece 32 presses the port of the wire tightly, the pressing effect on the wire can be improved, then the second sealing block 42 is loosened, the arc-shaped grooves 46 formed in the second sealing block 42 and the first sealing block 41 clamp the wire tightly, and the waterproof and dustproof effects can be effectively achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Electrician's electron termination, including wiring casing (1), at wiring lug (2) that wiring casing (1) one end set up, a plurality of wiring mouths (5) of seting up in wiring lug (2) one side, its characterized in that: wire pressing components (3) which are arranged at the top of each wiring port (5) on the wiring head (2) and compress the wiring end tightly are arranged on each wiring port (5) and provided with a waterproof sealing structure (4), each wire pressing component (3) comprises a screw rod (31), a wire pressing piece (32) and a pressing ring (35) which are screwed, the screw rod (31) is matched with a screw hole formed in the top of the wiring head (2) and is arranged, one end of the screw rod (31) is screwed and is installed with a bearing seat arranged at the top of the wire pressing piece (32) through a bearing, a positioning hole (34) is formed in the bottom of the wire pressing piece (32), and the pressing ring (35) is arranged at the periphery of the positioning hole (34) in the bottom of the wire pressing piece (32).

2. Electrotechnical and electronic wiring device according to claim 1, characterized in that: and two ends of the wire pressing piece (32) are provided with sliding blocks (33), and the sliding blocks (33) slide in sliding grooves (51) formed in the inner wall of the wiring port (5).

3. Electrotechnical and electronic wiring device according to claim 2, characterized in that: the bottom in the wiring port (5) is provided with a conductive head (6), and the conductive head (6) is inserted into a positioning hole (34) formed in the bottom of the wire pressing sheet (32).

4. Electrotechnical and electronic wiring device according to claim 1, characterized in that: seal structure (4) include first sealed piece (41), second sealed piece (42), and with first sealed piece (41) integrative spacing portion (43), pull rod (45) and spring (49) of establishing, be provided with dead slot (47) in first sealed piece (41), the one end of pull rod (45) is connected on second sealed piece (42), and the through-hole that the other end was seted up on passing first sealed piece (41) extends and arranges in dead slot (47), the other end of pull rod (45) is connected with spacing dish (48).

5. Electrical and electronic wiring device according to claim 4, characterized in that: one section of the pull rod (45) located in the empty groove (47) is provided with a spring (49), one end of the spring (49) is connected to the limiting disc (48), and the other end of the spring (49) is connected to the groove wall of the empty groove (47).

6. Electrical and electronic wiring device according to claim 4 or 5, characterized in that: the bottom of the second sealing block (42) is provided with a guide block which slides in a guide groove (44) formed in the limiting part (43).

7. Electrotechnical and electronic wiring device according to claim 6, characterized in that: the first sealing block (41) and the second sealing block (42) are opposite to each other in position and are provided with arc-shaped grooves (46), and rubber pads are arranged on the opposite sides of the first sealing block (41) and the second sealing block (42).