CN210806045U

CN210806045U - Terminal seat

Info

Publication number: CN210806045U
Application number: CN201921951913.6U
Authority: CN
Inventors: 李孔伏; 陈志远; 郑文村
Original assignee: Zhejiang Qianna Electric Co ltd
Current assignee: Zhejiang Qianna Electric Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-19
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a terminal block, be in including casing and setting wiring assembly in the casing, the casing includes shell base, apron and guard shield, wiring assembly installs in the shell base, the guard shield is installed the shell base side will wiring assembly shelters from the lateral part, and the guard shield bottom with the position that wiring assembly corresponds is equipped with the through wires mouth, the apron sets up the upper portion of shell base is used for sealing the upper portion opening of shell base, on the apron with the position that wiring assembly corresponds is equipped with the mounting hole, be equipped with on the apron and be used for sealing the baffle of mounting hole. The utility model provides a rational in infrastructure, can increase and decrease the terminal seat in a flexible way as required to fine safety protection nature has.

Description

Terminal seat

Technical Field

The utility model relates to a terminal seat belongs to wiring part structural design field.

Background

Patent document CN2757351Y discloses a connection terminal base, which includes a base, a cover, a screw, and a wire pressing plate, wherein: a groove chamber is formed on the base, a conducting strip is fixedly arranged at the bottom of the groove chamber, a line pressing piece is arranged above the conducting strip, through holes are respectively formed on the conducting strip and the line pressing piece, screw holes are formed on the base, and screws penetrate through the through holes of the line pressing piece and the through holes of the conducting strip and correspond to the screw holes on the base; the protecting cover is formed with a through hole, and the position of the through hole corresponds to that of the screw. The terminal block disclosed in the above patent document has a problem that after the protective cover is mounted on the base, the through hole and the side of the slot chamber on the wire protective cover are both open, and in practical use, the metal part may enter from the open to contact with the conductive sheet and conduct, thereby causing an electric shock accident.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims at providing a terminal seat that safety protection nature is good.

Realize the utility model discloses the technical scheme of purpose is:

the utility model provides a terminal block, is in including casing and setting wiring subassembly in the casing, the casing includes shell base, apron and guard shield, wiring subassembly installs in the shell base, the guard shield is installed the shell base side will wiring subassembly shelters from the lateral part, and the guard shield bottom with the position that wiring subassembly corresponds is equipped with the through wires mouth, the apron sets up the upper portion of shell base is used for sealing the upper portion opening of shell base, on the apron with the position that wiring subassembly corresponds is equipped with the mounting hole, be equipped with on the apron and be used for sealing the baffle of mounting hole.

Among the above-mentioned technical scheme, the side of shell seat has the mounting groove, just the guard shield passes through joint structure joint and is in the mounting groove.

In the above technical scheme, the clamping structure comprises a clamping table arranged at the upper end of the protective cover and a clamping hook arranged at the lower end of the protective cover, the clamping table is clamped with the upper part of the shell base, and the clamping hook is clamped in a clamping hole at the bottom of the shell base.

In the technical scheme, the cover plate is clamped and installed on the upper part of the shell seat.

In the above technical scheme, the baffle movably installs on the apron, makes through removing the baffle the mounting hole seals or opens, and has on the apron along the bar hole that the baffle movable direction set up, have on the baffle by the button portion that the bar hole stretches out.

In the technical scheme, the cover plate is provided with two oppositely arranged limiting sliding grooves, the edges of two sides of the baffle plate are inserted into the limiting sliding grooves, the baffle plate can be movably mounted, and the top of the protective cover is used for blocking and limiting the baffle plate so as to prevent the baffle plate from moving out of the limiting sliding grooves.

In the technical scheme, the upper part of the cover plate is detachably provided with the identification code.

Among the above-mentioned technical scheme, the side edge department of shell seat one side is equipped with protruding edge, and the bottom sets up spacing step, be equipped with the jack on the spacing step, another side be equipped with protruding vertical slot that matches along with the platform of inserting that the jack matches, vertical slot on the terminal seat with insert the platform and correspond the cooperation with the jack with protruding edge on the other end sub-seat, constitute combination terminal seat.

In the technical scheme, the bottom parts of the two ends of the shell seat are provided with the mounting convex plates, and the mounting convex plates are provided with the fixing holes.

The utility model discloses has positive effect: the utility model discloses an among the terminal block, set up the guard shield through the lateral part at the shell seat to set up the apron on shell seat upper portion, set up the baffle that shelters from the mounting hole on the apron simultaneously, thereby play fine safety protection effect, avoid the wiring subassembly to expose the electric shock accident that causes as far as possible.

Drawings

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

fig. 2 is a schematic structural view of the terminal block shown in fig. 1 when viewed from another angle;

fig. 3 is an exploded view of the terminal block of fig. 1;

fig. 4 is a schematic structural diagram of a combined terminal block including four terminal blocks.

The reference symbols shown in the figures are: 1-a terminal base; 11-a housing; 12-a housing base; 121-mounting grooves; 122-card hole; 123-convex edge; 124-a limit step; 1241-jack; 125-vertical slots; 126-an insert station; 127-mounting a boss; 1271-fixation holes; 13-a cover plate; 131-mounting holes; 132-strip shaped holes; 133-a limiting chute; 14-a shield; 141-a threading opening; 142-a hook; 15-a baffle; 151-a button portion; 16-identification code.

Detailed Description

The specific structure of the middle terminal seat of the present invention is described below with reference to the drawings of the specification:

a terminal block, as shown in fig. 1 to 4, comprising a housing 11 and a wiring assembly disposed in the housing 11, wherein the housing 11 comprises a housing base 12, a cover plate 13 and a shield 14, the wiring assembly is mounted in the housing base 12, the shield 14 is mounted at the side end of the housing base 12 and shields the wiring assembly from the side, a threading opening 141 is disposed at the bottom of the shield 14 corresponding to the wiring assembly, the cover plate 13 is disposed at the upper part of the housing base 12 and is used for closing the upper opening of the housing base 12, a mounting hole 131 is disposed on the cover plate 13 corresponding to the wiring assembly, and a baffle plate 15 for closing the mounting hole 131 is disposed on the cover plate 13. The utility model discloses in set up guard shield 14 through the lateral part at shell seat 12 to set up apron 13 on shell seat 12 upper portion, set up the baffle that shelters from mounting hole 131 simultaneously on apron 13, thereby play fine safety protection effect, avoid the wiring subassembly to expose the electric shock accident that causes as far as possible. The wiring assembly used in this embodiment is an existing wiring assembly structure, such as a wiring frame assembly, which includes a rectangular frame and a wire pressing screw screwed on the rectangular frame, and the wire pressing screw is rotated to move axially inward to press a wire.

In this embodiment, the side of shell seat 12 has mounting groove 121, just guard shield 14 passes through the joint structure joint and is in mounting groove 121, it is relatively swift to install guard shield 14 through the mode of joint.

Further, the clamping structure includes a clamping table arranged at the upper end of the protective cover 14 and a clamping hook 142 arranged at the lower end of the protective cover 14, the clamping table is clamped with the upper portion of the shell base 12, and the clamping hook 142 is clamped in the clamping hole 122 at the bottom of the shell base 12.

In this embodiment, the cover plate 13 is snap-fitted to the upper portion of the housing base 12.

In this embodiment, the baffle 15 is movably installed on the cover plate 13, the installation hole 131 is closed or opened by moving the baffle 15, the cover plate 13 is provided with a strip-shaped hole 132 arranged along the movable direction of the baffle 15, the baffle 15 is provided with a button portion 151 extending from the strip-shaped hole 132, by adopting the structure, when wiring is performed, a finger pushes the button 151 to move the baffle 15, the installation hole is opened, a screwdriver is inserted into a line pressing screw on the knob wiring component from the installation hole 131, the screwdriver is pulled out after wiring is completed, and then the finger pushes the button portion 151 to move the baffle 15 to a position for shielding the installation hole 131, so that a protection effect is achieved.

Further, the cover plate 13 is provided with two oppositely-arranged limiting sliding grooves 133, two side edges of the baffle 15 are inserted into the limiting sliding grooves 133, the baffle 15 is movably mounted, and the top of the shield 14 forms a blocking limit for the baffle 15, so that the baffle 15 is prevented from moving out of the limiting sliding grooves 133.

In this embodiment, apron 13 upper portion can be dismantled and be provided with identification code 16, through setting up identification code 16 demountable installation, can change as required when in actual use.

In this embodiment, the side edge department of shell seat 12 one side is equipped with protruding edge 123, and the bottom sets up spacing step 124, be equipped with jack 1241 on the spacing step 124, another side be equipped with protruding vertical slot 125 that matches along 123 and with the platform 126 that matches of jack 1241, vertical slot 125 on the terminal block 1 with insert platform 126 and the protruding edge 123 and the jack 1241 that other terminal block 1 on correspond the cooperation, constitute the combination terminal block, refer to fig. 3 and show, adopt the combination terminal block that above-mentioned connected mode connected constitution for four terminal blocks, so make things convenient for many cable docks, need not all use the screw fixation with every terminal block when fixed mounting, easy to assemble.

In this embodiment, the bottom of the two ends of the housing base 12 is provided with mounting protruding plates 127, the mounting protruding plates 127 are provided with fixing holes 1271, and when the terminal base 1 is mounted, screws pass through the fixing holes 1271 to be fixed.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides a terminal block, includes casing (11) and sets up wiring subassembly in casing (11), its characterized in that, casing (11) are including shell base (12), apron (13) and guard shield (14), wiring subassembly installs in shell base (12), guard shield (14) are installed shell base (12) side end will wiring subassembly shelters from the side, and guard shield (14) bottom with the position that wiring subassembly corresponds is equipped with threading mouth (141), apron (13) set up the upper portion of shell base (12) is used for sealing the upper portion opening of shell base (12), on apron (13) with the position that wiring subassembly corresponds is equipped with mounting hole (131), be equipped with on apron (13) and be used for sealing baffle (15) of mounting hole (131).

2. The terminal block according to claim 1, wherein the side end of the housing block (12) has a mounting groove (121), and the shield (14) is clamped in the mounting groove (121) by a clamping structure.

3. The terminal block according to claim 2, wherein the clamping structure comprises a clamping table disposed at an upper end of the shield (14) and a clamping hook (142) disposed at a lower end of the shield (14), the clamping table is clamped with the upper portion of the housing block (12), and the clamping hook (142) is clamped in a clamping hole (122) at the bottom of the housing block (12).

4. The terminal block according to claim 1, wherein the cover plate (13) is snap-fitted to an upper portion of the housing block (12).

5. The terminal block according to claim 1, wherein the shutter (15) is movably installed on the cover plate (13), the installation hole (131) is closed or opened by moving the shutter (15), a strip-shaped hole (132) is provided in the cover plate (13) in a movable direction of the shutter (15), and the shutter (15) has a button portion (151) protruding from the strip-shaped hole (132).

6. The terminal block according to claim 5, wherein the cover plate (13) has two opposite limiting sliding grooves (133), two side edges of the baffle plate (15) are inserted into the limiting sliding grooves (133) to realize the movable installation of the baffle plate (15), and the top of the shield (14) forms a resisting limit for the baffle plate (15) to prevent the baffle plate (15) from moving out of the limiting sliding grooves (133).

7. The terminal block according to claim 1, wherein the cover plate (13) is detachably provided with an identification code (16) at an upper portion thereof.

8. The terminal base according to claim 1, wherein a protruding edge (123) is arranged at a side edge of one side of the housing base (12), a limiting step (124) is arranged at the bottom of the housing base, a jack (1241) is arranged on the limiting step (124), a vertical slot (125) matched with the protruding edge (123) and a plug-in platform (126) matched with the jack (1241) are arranged on the other side of the housing base, and the vertical slot (125) and the plug-in platform (126) on one terminal base (1) and the protruding edge (123) and the jack (1241) on the other terminal base (1) are correspondingly matched to form a combined terminal base.

9. The terminal block according to any one of claims 1 to 8, wherein the bottom of each end of the housing block (12) is provided with a mounting flange (127), and the mounting flange (127) is provided with a fixing hole (1271).