CN218783269U

CN218783269U - Wiring terminal base

Info

Publication number: CN218783269U
Application number: CN202223129483.4U
Authority: CN
Inventors: 魏少伟; 郭建桥; 郭兆伦
Original assignee: Shenzhen Qirongxing Technology Co ltd
Current assignee: Shenzhen Qirongxing Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-31
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a wiring terminal seat, which relates to the technical field of wind terminal seats and specifically comprises a shell and a protective cover, wherein a wiring screw is arranged in the shell, a clamping strip is fixed at the top of the shell, a clamping groove is arranged at the position of the side surface of the protective cover, which is close to the bottom, and the clamping strip moves in the clamping groove; the shell is provided with a buckle structure on one side of the clamping strip opening, a groove is formed on one side of the protective cover on the buckle structure, and the buckle structure is movably clamped inside the clamping groove. Through setting up card strip and draw-in groove, place the draw-in groove position of protection casing during the operation on with the same horizontal plane of card strip, then aim at the open position of card strip with the draw-in groove, make draw-in groove and the butt joint of card strip, the card strip just blocks in the inside of recess like this, when the protection casing blocks completely in the casing top, like this alright with the protection casing location, only need when taking off according to above-mentioned mode reverse operation can, reached the effect of taking off the protection casing easily, need not to use the bolt fastening.

Description

Wiring terminal base

Technical Field

The utility model relates to a wind terminal seat technique specifically is a wiring terminal seat.

Background

The connection terminal base is an electric product, belongs to a point connector, is widely used in the field of industrial electricity utilization, is applied for facilitating the connection of a lead, and is a section of metal sheet sealed in insulating plastic, the lead is connected with the metal sheet through a screw, and the connection terminal base can be disconnected when not needed.

In the prior art, patent document CN211017441U discloses a connection terminal block, which comprises a bottom box forming a box body, wherein a plurality of connection terminals are arranged in the bottom box, the bottom of the bottom box is fixedly connected with a limiting bottom plate, the top of the bottom box is fixedly connected with a protective cover, and the protective cover is used for preventing a user from touching the internal connection terminals by mistake to cause an electric shock accident; the end box bottom is provided with the mounting groove, the notch of mounting groove is down, binding post installs to the mounting groove in from the notch, be provided with the accommodation hole on the mounting groove top, the accommodation hole internal rotation is provided with the binding screw, link up on the lateral wall of mounting groove and the lateral wall of end box and be provided with the through wires hole that supplies the wire to penetrate, though solved corresponding problem, but another problem has appeared and just is the opening of protection casing needs the protection casing, bring the dismantlement problem of protection casing, this is this binding post seat's great defect, can bring the difficulty for subsequent use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient dismantlement of the protection casing on the wiring terminal seat.

In order to achieve the above object, the utility model provides a following technical scheme:

a wiring terminal base comprises a shell and a protective cover, wherein a wiring screw is arranged in the shell, a clamping strip is fixed at the top of the shell, a clamping groove is formed in the side surface of the protective cover, which is close to the bottom of the protective cover, and the clamping strip is movable in the clamping groove; the shell is provided with a buckle structure on one side of the clamping strip opening, a groove is formed on one side of the protective cover on the buckle structure, and the buckle structure is movably clamped inside the clamping groove.

Preferably: the surface of the protective cover is provided with a through hole.

Preferably, the following components: the diameter of the through hole top opening is larger than that of the through hole bottom opening, and the diameter of the through hole top opening is larger than that of the top of the binding screw.

Preferably: the buckle structure comprises a movable groove, a convex block, a positioning groove and a clamping plate, wherein the movable groove is formed in one side, with an opening, of the clamping strip, the clamping plate is movable in the movable groove, the convex block is fixed in the movable groove, the positioning groove is formed in the position, corresponding to the convex block, of the upper surface of the clamping plate, the convex block is movably clamped in the positioning groove, and the top end of the clamping plate is movably clamped in the groove.

The utility model has the advantages that:

through setting up card strip and draw-in groove, place the draw-in groove position of protection casing in the operation on with the same horizontal plane of card strip, then aim at the open position of card strip with the draw-in groove, move the protection casing to the open position of card strip afterwards, make draw-in groove and butt joint of card strip, the card strip just blocks in the inside of recess like this, block in the casing top completely when the protection casing, the rebound cardboard, make it drive the inside rebound card in the activity groove in the inside of recess, like this alright fix the protection casing, only need when taking off according to above-mentioned mode reverse operation can, the effect of easily taking off the protection casing has been reached, need not to use the bolt fastening.

Through setting up the through-hole for also can rotate binding screw, convenient to use under the condition that need not to take off the protection casing.

Drawings

Fig. 1 is a schematic front sectional view of a position of a snap structure in a connection terminal block.

Fig. 2 is a schematic top sectional view of a position of a clamping strip in a terminal block.

Fig. 3 is a schematic cross-sectional view of a position of a snap structure in a connection terminal block.

Fig. 4 is a schematic diagram of a right-side cross-sectional structure of a connection position of a card strip and a card slot in a terminal block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the present invention, including casing 1 and protection casing 2, through-hole 8 has been seted up on the surface of protection casing 2, through-hole 8 open-top's diameter is greater than through-hole 8 bottom open-ended diameter, and through-hole 8 open-top's diameter is greater than the diameter at 3 tops of binding screw, conveniently take out binding screw 3 from the inside of through-hole 8 like this, be difficult for making binding screw 3 blocked by through-hole 8, place 5 positions of draw-in groove of protection casing 2 during the operation on with the same horizontal plane of card strip 4, then aim at the open position of card strip 4 with draw-in groove 5, move the open position of protection casing 2 to card strip 4 afterwards, make draw-in groove 5 dock with card strip 4, card strip 4 just so blocks the inside at recess 7.

A binding screw 3 is arranged in the shell 1, a clamping strip 4 is fixed at the top of the shell 1, a clamping groove 5 is formed in the side surface of the protective cover 2 close to the bottom, and the clamping strip 4 moves in the clamping groove 5; the utility model discloses a protection casing 2, including

casing

1, 4 open-ended one side of casing 1 lies in calorie strip is provided with buckle structure 6, buckle structure 6 includes movable groove 61, lug 62, constant head tank 63 and cardboard 64, movable groove 61 sets up in the one side that casing 1 lies in 4 open-ended of calorie strip, cardboard 64 activity is in the inside of movable groove 61, lug 62 is fixed in the inside of movable groove 61, constant head tank 63 sets up the position that corresponds lug 62 on cardboard 64 upper surface, lug 62 activity card is in the inside of constant head tank 63, the top activity card of cardboard 64 is in the inside of recess 7, recess 7 has been seted up to one side that protection casing 2 lies in buckle structure 6, 6 movable card of buckle structure is in the inside of draw-in groove 5, when protection casing 2 blocks completely in casing 1 top, rebound cardboard 64, make it drive inside rebound card in movable groove 61 in the inside of recess 7, lug card is in the inside of constant head tank 63 to cardboard 64 spacing, avoid cardboard 64 to slide downwards, alright like this, alright with the location protection casing 2, when taking off, only need to operate according to the above-direction can in the above-mentioned mode, and easy operation, need not take off numerous bolt, need not take off, it can be simple and fast to take off protection casing 4.

Claims

1. A wiring terminal base comprises a shell (1) and a protective cover (2), and is characterized in that a wiring screw (3) is arranged inside the shell (1), a clamping strip (4) is fixed at the top of the shell (1), a clamping groove (5) is formed in the position, close to the bottom, of the side face of the protective cover (2), and the clamping strip (4) moves inside the clamping groove (5); the protective cover is characterized in that a buckle structure (6) is arranged on one side, located at the opening of the clamping strip (4), of the shell (1), a groove (7) is formed in one side, located at the buckle structure (6), of the protective cover (2), and the buckle structure (6) is movably clamped inside the clamping groove (5).

2. The connection terminal block according to claim 1, wherein the surface of the protective cover (2) is provided with a through hole (8).

3. A terminal block according to claim 2, wherein the diameter of the top opening of the through hole (8) is larger than the diameter of the bottom opening of the through hole (8), and the diameter of the top opening of the through hole (8) is larger than the diameter of the top of the binding screw (3).

4. The connection terminal block according to claim 1, wherein the snap structure (6) comprises a movable groove (61), a protrusion (62), a positioning groove (63) and a locking plate (64), the movable groove (61) is formed in the side of the housing (1) where the locking strip (4) is opened, the locking plate (64) is movable inside the movable groove (61), the protrusion (62) is fixed inside the movable groove (61), the positioning groove (63) is formed in the upper surface of the locking plate (64) corresponding to the protrusion (62), the protrusion (62) is movably locked inside the positioning groove (63), and the top end of the locking plate (64) is movably locked inside the groove (7).