CN213484000U

CN213484000U - Digital circuit wiring device

Info

Publication number: CN213484000U
Application number: CN202023108842.9U
Authority: CN
Inventors: 王学花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-06-18
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a digital circuit termination, include: the mounting seat is provided with a mounting groove; and the wiring frame, the lower extreme integrated into one piece of wiring frame has the mounting panel, the mounting panel joint is inside the mounting groove, a plurality of montage wire casings have all been seted up to the front end and the rear end of wiring frame, the equal fixed mounting in inside of wiring groove has circuit hold-down mechanism, be provided with the impulsive unit who is used for clearing up the inside debris of wiring groove on the wiring frame, the impulsive unit includes connector, main entrance and a plurality of component branch passageway. A digital circuit termination, can directly blow off debris, make things convenient for people to clear up debris, improved the clearance effect of debris, can make things convenient for people to place the wire and press from both sides tight wire moreover to can make things convenient for people to work a telephone switchboard, can also increase wire and termination's area of contact, make more stability after the wire installation, have better use prospect.

Description

Digital circuit wiring device

Technical Field

The utility model relates to a termination field, in particular to digital circuit termination.

Background

Digital circuits that use digital signals to perform arithmetic and logical operations on digital quantities are referred to as digital circuits, or digital systems. Because it has logic operation and logic processing function, so also called digital logic circuit, with the rapid development of society and the improvement of people's living standard, the digital circuit is more and more common, in order to facilitate the student to know the digital circuit, usually carry on the training to the student, there are many apparatuses in the training room, wherein there are junction blocks connecting digital circuit with other electronic devices;

the existing digital circuit wiring device has certain defects when in use, the existing digital circuit wiring device mostly adjusts the distance between the lugs through bolts, so that wires are clamped tightly, the connection of the lines is realized, the bolts can not be used easily due to sliding after being used for a long time, secondly, dust is accumulated easily in the wiring groove after the existing digital circuit wiring device is used for a long time, the processing is troublesome, the use requirements of people can not be met, and therefore, the digital circuit wiring device is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a digital circuit connection device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a digital circuit wiring device comprising:

the mounting seat is provided with a mounting groove; and

the wiring frame, the lower extreme integrated into one piece of wiring frame has the mounting panel, the mounting panel joint is inside the mounting groove, a plurality of montage wire casings have all been seted up to the front end and the rear end of wiring frame, the equal fixed mounting in inside of wiring groove has circuit hold-down mechanism, be provided with the impulsive unit who is used for clearing up the inside debris of wiring groove on the wiring frame.

Preferably, the percussion device includes connector, main entrance and a plurality of group branch passageway, the shape of main entrance is the shape of falling T, the main entrance is located the inside of wiring frame, the upper end intermediate position at the wiring frame is installed to the connector, connector and main entrance intercommunication, a plurality of groups the branch passageway all communicates with the surface of main entrance, the other end of branch passageway and the inside in wiring groove are close to bottom position intercommunication.

Preferably, the circuit hold-down mechanism includes adjusting pole, spring and insulating seat, insulating seat is located the inside of wiring groove, the both ends of spring are connected with the interior top surface of wiring groove and the upper end of insulating seat respectively, the lower extreme of adjusting the pole run through the upper end of wiring frame and with the up end fixed connection of insulating seat.

Preferably, the bottom end face of the inside of the wiring groove is an arc-shaped face, a fixing groove is formed in the arc-shaped face of the wiring groove, a lower wiring sheet is arranged inside the fixing groove, and an upper wiring sheet is fixedly mounted on the outer surface of the lower end of the insulating base.

Preferably, a plurality of groups of transverse convex strips are arranged on the outer surface of the upper end of the lower wiring piece, transverse grooves are arranged on the outer surface of the lower end of the upper wiring piece corresponding to the transverse convex strips, and the transverse convex strips are connected with the transverse grooves in a clamped mode.

Preferably, a plurality of groups of longitudinal grooves are formed between the transverse convex strips, longitudinal convex strips are formed between the transverse grooves, and the longitudinal convex strips are clamped with the longitudinal grooves.

Compared with the prior art, the utility model provides a digital circuit termination has following beneficial effect:

1. through the arranged impact device, air can be supplied to the connector when the connector is used, and the air is blown out from the bottom end of the wiring groove through the main channel and the plurality of groups of branch channels, so that sundries are blown out along the bottom surface of the wiring groove, and the bottom surface of the wiring groove is an arc-shaped surface, so that the sundries can be directly blown out, and the cleaning effect of the sundries is improved;

2. through the arranged circuit pressing device, when the wire clamping device is used, people can directly pull the adjusting rod to separate the upper wiring lug and the lower wiring lug, so that the wires can be conveniently placed by people, the upper wiring lug and the lower wiring lug can be in contact under the action of the spring by loosening the adjusting rod, the wires are directly clamped, and therefore the wire clamping device can facilitate the wiring of people;

3. through the horizontal sand grip, horizontal recess, vertical sand grip and the vertical recess that set up, horizontal sand grip and vertical sand grip can extrude the wire when going up the lug and contacting with lug down for the wire is crooked, thereby can increase wire and termination's area of contact, make more stable after the wire installation, the wiring effect is better, and whole digital circuit termination's structure is fairly simple moreover, and it is more convenient to use, comparatively practical.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is an overall structure diagram of a digital circuit wiring device according to the present invention;

fig. 2 is a partial internal structure diagram of a wire holder of the digital circuit wiring device of the present invention;

fig. 3 is a partial structure view of a lower lug of the digital circuit connection device of the present invention;

fig. 4 is a partial structure diagram of a frame of a digital circuit connection device according to the present invention.

In the figure: 1. a mounting seat; 2. a wire frame; 3. mounting a plate; 4. a wiring slot; 5. a connector; 6. a main channel; 7. a branch channel; 8. adjusting a rod; 9. a spring; 10. an insulating base; 11. a lower lug plate; 12. an upper lug plate; 13. transverse convex strips; 14. a transverse groove; 15. a longitudinal groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A digital circuit termination apparatus, as shown in fig. 1-4, comprising:

the mounting seat 1 is provided with a mounting groove; and

wiring frame 2, the lower extreme integrated into one piece of wiring frame 2 has mounting panel 3, and a plurality of montage wire casings 4 have all been seted up to mounting panel 3 joint inside the mounting groove in the front end of wiring frame 2 and rear end, and the equal fixed mounting in inside of wiring groove 4 has circuit hold-down mechanism, is provided with the impulsive device who is used for clearing up the inside debris of wiring groove 4 on the wiring frame 2.

The impact device comprises a connector 5, a main channel 6 and a plurality of groups of branch channels 7, wherein the main channel 6 is inverted T-shaped, the main channel 6 is located inside the wiring frame 2, the connector 5 is installed at the middle position of the upper end of the wiring frame 2, the connector 5 is communicated with the main channel 6, the groups of branch channels 7 are communicated with the outer surface of the main channel 6, and the other ends of the branch channels 7 are communicated with the inner part of the wiring groove 4 close to the bottom end position.

The circuit hold-down mechanism comprises an adjusting rod 8, a spring 9 and an insulating base 10, the insulating base 10 is located inside the wiring slot 4, two ends of the spring 9 are respectively connected with the inner top surface of the wiring slot 4 and the upper end of the insulating base 10, and the lower end of the adjusting rod 8 penetrates through the upper end of the wiring frame 2 and is fixedly connected with the upper end surface of the insulating base 10.

The inside bottom face of wiring groove 4 is the arcwall face, has seted up the fixed slot on the arcwall face of wiring groove 4, and the inside of fixed slot is provided with down lug 11, and the lower extreme surface fixed mounting of insulating seat 10 has last lug 12.

The outer surface of the upper end of the lower wiring piece 11 is provided with a plurality of groups of transverse convex strips 13, the outer surface of the lower end of the upper wiring piece 12 is provided with transverse grooves 14 corresponding to the positions of the transverse convex strips 13, and the transverse convex strips 13 are clamped with the transverse grooves 14.

A plurality of groups of longitudinal grooves 15 are formed between the transverse convex strips 13, longitudinal convex strips are formed between the transverse grooves 14, and the longitudinal convex strips are clamped with the longitudinal grooves 15.

It should be noted that, the utility model relates to a digital circuit wiring device, during the use, pull up the regulation pole 8, the regulation pole 8 drives insulator seat 10 upward movement, thereby make upper lug 12 and lower lug 11 separate, insert the wire into wiring groove 4, make the wire be located between upper lug 12 and lower lug 11, loosen regulation pole 8, lower lug 11 contacts with upper lug 12 under the effect of spring 9, horizontal sand grip 13 and vertical sand grip extrude the wire, make the wire crooked, thereby make the crooked card of wire in horizontal recess 14 and vertical recess 15, realize the connection of circuit;

through the arranged impact device, air can be supplied into the connector 5 when the connector is used, and the air is blown out from the bottom end of the wiring groove 4 through the main channel 6 and the plurality of groups of branch channels 7, so that sundries are blown out along the bottom surface of the wiring groove 4, and the bottom surface of the wiring groove 4 is an arc-shaped surface, so that the sundries can be directly blown out, and the cleaning effect of the sundries is improved;

through the arranged circuit pressing device, when the wire clamping device is used, people can directly pull the adjusting rod 8 to separate the upper wiring lug 12 from the lower wiring lug 11, so that the wires can be conveniently placed by people, the upper wiring lug 12 can be in contact with the lower wiring lug 11 under the action of the spring 9 by loosening the adjusting rod 8, the wires are directly clamped, and therefore the wire clamping device can be convenient for people to wire;

through the horizontal sand grip 13, horizontal recess 14, vertical sand grip and the vertical recess 15 that set up, horizontal sand grip 13 and vertical sand grip can extrude the wire when going up lug 12 and the contact of lower terminal lug 11 for the wire is crooked, thereby can increase wire and termination's area of contact, make more stable after the wire installation, the wiring effect is better, whole digital circuit termination's structure is fairly simple moreover, and it is more convenient to use, comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A digital circuit termination, comprising:

the mounting device comprises a mounting seat (1), wherein a mounting groove is formed in the mounting seat (1); and

wiring frame (2), the lower extreme integrated into one piece of wiring frame (2) has mounting panel (3), mounting panel (3) joint is inside the mounting groove, a plurality of montage wire casings (4) have all been seted up to the front end and the rear end of wiring frame (2), the equal fixed mounting in inside of wiring groove (4) has circuit hold-down mechanism, be provided with the impulsive device that is used for clearing up the inside debris of wiring groove (4) on wiring frame (2).

2. A digital circuit termination according to claim 1, wherein: the utility model discloses a connector, including connector (5), main entrance (6) and a plurality of group branch passageway (7), the shape of main entrance (6) is for falling T shape, main entrance (6) are located the inside of connection frame (2), the upper end intermediate position at connection frame (2) is installed in connector (5), connector (5) and main entrance (6) intercommunication, a plurality of groups branch passageway (7) all communicate with the surface of main entrance (6), the other end of branch passageway (7) is close to the bottom position intercommunication with the inside of wiring groove (4).

3. A digital circuit termination according to claim 2, wherein: the circuit hold-down mechanism comprises an adjusting rod (8), a spring (9) and an insulating base (10), wherein the insulating base (10) is located inside the wiring slot (4), two ends of the spring (9) are respectively connected with the inner top surface of the wiring slot (4) and the upper end of the insulating base (10), and the lower end of the adjusting rod (8) penetrates through the upper end of the wiring frame (2) and is fixedly connected with the upper end surface of the insulating base (10).

4. A digital circuit termination according to claim 3, wherein: the inside bottom face of wiring groove (4) is the arcwall face, the fixed slot has been seted up on the arcwall face of wiring groove (4), the inside of fixed slot is provided with down lug (11), lug (12) are installed to the lower extreme surface fixed mounting of insulating seat (10).

5. A digital circuit termination according to claim 4, wherein: horizontal sand grip (13) of a plurality of groups have been seted up to the upper end surface of lug (11) down, horizontal recess (14) have been seted up to the lower extreme surface of going up lug (12) corresponding horizontal sand grip (13) position, horizontal sand grip (13) and horizontal recess (14) joint.

6. A digital circuit termination according to claim 5, wherein: a plurality of groups of longitudinal grooves (15) are formed between the transverse convex strips (13), longitudinal convex strips are formed between the transverse grooves (14), and the longitudinal convex strips are connected with the longitudinal grooves (15) in a clamped mode.