CN212849109U

CN212849109U - Direct-plug terminal wire for fax machine

Info

Publication number: CN212849109U
Application number: CN202022027162.8U
Authority: CN
Inventors: 戴依静
Original assignee: Nanjing Yili Electronics Co ltd
Current assignee: Nanjing Yili Electronics Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-03-30
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a fax machine is with directly inserting terminal line relates to terminal line technical field, including the terminal line body, the equal fixedly connected with connecting terminal in both ends of terminal line body, one side outer wall middle part fixedly connected with plug of terminal line body is kept away from to connecting terminal, one side outer wall middle part that connecting terminal was kept away from to the plug has seted up the protection groove, first spout has been seted up at the outer wall both sides one end middle part of plug, the top sliding connection of first spout has first slider, the top middle part fixedly connected with card of first slider is fast, the equal fixedly connected with locating pin in outer wall one side top and the bottom of connecting terminal. The utility model discloses, through setting up plug, protection groove, participating in and locating pin, easy dislocation leads to participating in when effectively avoiding terminal line to peg graft does not aim at the problem of participating in and the easy damage of jack that inserts the messenger to the life of terminal line has been improved.

Description

Direct-plug terminal wire for fax machine

Technical Field

The utility model relates to a terminal line technical field, more specifically relate to a fax machine is with directly inserting terminal line.

Background

The terminal wire is applied for facilitating the connection of the conducting wire, and is a section of metal sheet sealed in insulating plastic, holes at two ends of the metal sheet can be inserted, the number and the space of the conducting wires can be selected randomly, so that the connection is more convenient and quicker, the production efficiency is improved, and the terminal wire is most suitable for being used as a data transmission cable between a mobile part and a main board, between a PCB (printed circuit board) and a miniaturized electrical equipment.

In chinese utility model patent application no: disclosed in CN201920983004.4 has a straight plug terminal line, including pencil, plug and socket, the plug is installed to pencil one end, plug other end activity is pegged graft and is had the socket, plug both sides wall fixedly connected with presses the button, the utility model relates to a terminal line technical field. According to the straight-plugging terminal wire, the plug and the socket of the terminal wire are easy to loosen and fall off, the use stability of the terminal wire is affected, meanwhile, the terminal wire is poor in wear resistance and waterproofness and easy to break after being accommodated for a long time, and the pin and the jack which are not aligned to each other and are inserted are easy to damage due to the fact that the pin is easy to misplace when the terminal wire is plugged.

Therefore, it is necessary to provide a direct plug terminal for a facsimile machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve current direct-plug terminal line, it is not hard up and drop easily between the plug of terminal line and the socket, influence the stability in use of terminal line, and the wearability and the waterproof nature of this terminal line are relatively poor simultaneously, use for a long time and accept easy fracture to easy dislocation leads to participating in not aiming at the problem of participating in and the jack easy damage that inserts the messenger when the terminal line is pegged graft, the utility model provides a fax machine is with direct-plug terminal line.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a straight-insertion terminal wire for a fax machine comprises a terminal wire body, wherein both ends of the terminal wire body are fixedly connected with connecting terminals, the middle part of the outer wall of one side of each connecting terminal, which is far away from the terminal wire body, is fixedly connected with a plug, the middle part of the outer wall of one side of each plug, which is far away from the connecting terminals, is provided with a protection groove, the middle part of the inner wall of the protection groove is fixedly connected with a plug pin, a connecting lead is arranged inside the terminal wire body, both ends of the connecting lead extend into the plug and are electrically connected with the plug pin, the middle part of one end of each side of the outer wall of each plug is provided with a first sliding groove, the middle part of the other end of each side of the outer wall of each plug is provided with a second sliding groove, the top of each first sliding groove is slidably connected with a first sliding block, the middle part of, the top and the bottom of one side of the outer wall of the connecting terminal are fixedly connected with positioning pins.

Further, the equal fixedly connected with flexure strip in inner wall both sides bottom of first spout, the bottom middle part fixedly connected with connecting plate of first slider, the top of two flexure strips respectively with the outer wall both ends fixed connection of connecting plate, the bottom fixedly connected with first spring of connecting plate.

Further, the second slider is close to one side outer wall middle part fixedly connected with ejector pin of first spout, the one end that the second slider was kept away from to the ejector pin stretches into first spout and with first draw-in groove joint, the outer wall of ejector pin is equipped with the second spring, the one end of second spring and the outer wall fixed connection of second slider, the other end of second spring and the inner wall fixed connection of second spout.

Further, a third sliding groove is formed in two sides of one end, close to the plug, of the outer wall of the connecting terminal, the third sliding groove corresponds to the second sliding groove, a pressing rod is connected to the inner portion of the third sliding groove in a sliding mode, and the bottom end of the pressing rod stretches into the second sliding groove and is connected with the top of the second sliding block in a clamping mode.

Further, the middle part of the outer wall of the pressing rod is fixedly connected with a third sliding block, the bottom of the third sliding block is fixedly connected with a third spring, the bottom of the third spring is fixedly connected with the bottom of a third sliding groove, and the top of the pressing rod extends out of the third spring and is fixedly connected with a pressing block.

Furthermore, connecting wire has a plurality ofly, and is a plurality of connecting wire evenly distributed, be equipped with insulating packing between the inner wall of connecting wire and terminal line body.

Further, the terminal wire body includes the wearing layer, the inner wall of wearing layer is equipped with the waterproof layer, the inner wall of waterproof layer is equipped with the enhancement layer, the outer wall of insulating packing and the inner wall fixed connection of enhancement layer.

Furthermore, steel wire ropes are arranged inside the reinforcing layer and are distributed uniformly in a rectangular shape.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through setting up plug, protection groove, participating in and locating pin, easy dislocation leads to participating in when effectively avoiding terminal line to peg graft does not aim at the problem of participating in and the easy damage of jack that inserts the messenger to the life of terminal line has been improved.

2. The utility model discloses, through setting up flexure strip, first spring, card fast, first slider, ejector pin, depression bar and briquetting for the device can effectually prevent to take place between the plug of terminal line and the socket not hard up and drop, thereby has improved the stability in use of device.

3. The utility model discloses, through setting up wearing layer, waterproof layer, enhancement layer, insulating packing and wire rope, improved the wearability and the waterproof nature of device, avoided the terminal line to use for a long time and the broken and cracked condition that leads to takes place, also avoided the mutual interference between the connecting wire simultaneously to the life and the stability in use of device have been improved.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

fig. 2 is an enlarged schematic cross-sectional view of the plug of the present invention;

fig. 3 is a schematic cross-sectional enlarged cross-sectional view of the terminal wire body of the present invention;

fig. 4 is an enlarged cross-sectional view taken at a in fig. 2 according to the present invention;

fig. 5 is an enlarged cross-sectional view of the present invention at B in fig. 2.

Reference numerals: 1. a terminal wire body; 2. a plug; 3. a connection terminal; 4. a pin; 5. connecting a lead; 6. a protective groove; 7. an elastic sheet; 8. a first chute; 9. a first spring; 10. a connecting plate; 11. the card is fast; 12. a first slider; 13. a top rod; 14. a first card slot; 15. a second spring; 16. a second slider; 17. a second chute; 18. a third chute; 19. a third spring; 20. a third slider; 21. a pressure lever; 22. positioning pins; 23. a wear layer; 24. a waterproof layer; 25. a reinforcing layer; 26. insulating and filling; 27. a wire rope; 28. and (7) briquetting.

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.

Example 1

Referring to fig. 1-5, a direct plug terminal line for a fax machine includes a terminal line body 1, wherein both ends of the terminal line body 1 are fixedly connected with a connection terminal 3, a plug 2 is fixedly connected to the middle portion of the outer wall of one side of the connection terminal 3 away from the terminal line body 1, a protection groove 6 is formed in the middle portion of the outer wall of one side of the plug 2 away from the connection terminal 3, a pin 4 is fixedly connected to the middle portion of the inner wall of the protection groove 6, a connection lead 5 is disposed inside the terminal line body 1, both ends of the connection lead 5 extend into the plug 2 and are electrically connected with the pin 4, a first sliding groove 8 is formed in the middle portion of one end of both sides of the outer wall of the plug 2, a second sliding groove 17 is formed in the middle portion of the other end of both sides of the outer wall of the plug 2, a first sliding block 12 is slidably connected to the top of the first sliding, the inside sliding connection of second spout 17 has second slider 16, and the equal fixedly connected with locating pin 22 in outer wall one side top and the bottom of connecting terminal 3.

In this embodiment, by arranging the plug 2, the protection slot 6, the pin 4 and the positioning pin 22, the problem that the pin and the jack are easily damaged due to misalignment and insertion of the pin caused by easy dislocation during the plugging of the terminal wire can be effectively avoided, so that the service life of the terminal wire is prolonged.

Example 2

Referring to fig. 2, fig. 4 and fig. 5, the present embodiment is further optimized on the basis of embodiment 1, specifically, the bottom portions of both sides of the inner wall of the first sliding chute 8 are fixedly connected with elastic pieces 7, the middle portion of the bottom end of the first sliding block 12 is fixedly connected with a connecting plate 10, the top portions of the two elastic pieces 7 are respectively fixedly connected with both ends of the outer wall of the connecting plate 10, and the bottom portion of the connecting plate 10 is fixedly connected with a first spring 9.

Specifically, the ejector rod 13 is fixedly connected to the middle of the outer wall of one side of the second sliding block 16, which is close to the first sliding groove 8, the end, away from the second sliding block 16, of the ejector rod 13 extends into the first sliding groove 8 and is clamped with the first clamping groove 14, the second spring 15 is arranged on the outer wall of the ejector rod 13, one end of the second spring 15 is fixedly connected to the outer wall of the second sliding block 16, and the other end of the second spring 15 is fixedly connected to the inner wall of the second sliding groove 17.

Specifically, third spout 18 has all been seted up to connecting terminal 3 outer wall one end both sides that are close to plug 2, and third spout 18 is corresponding with second spout 17, and the inside sliding connection of third spout 18 has depression bar 21, and depression bar 21 bottom stretches into second spout 17 and with the top joint of second slider 16.

Specifically, the middle part of the outer wall of the pressing rod 21 is fixedly connected with a third sliding block 20, the bottom of the third sliding block 20 is fixedly connected with a third spring 19, the bottom of the third spring 19 is fixedly connected with the bottom of the third sliding groove 18, and the top of the pressing rod 21 extends out of the third spring 19 and is fixedly connected with a pressing block 28.

In this embodiment, by arranging the elastic sheet 7, the first spring 9, the snap block 11, the first slider 12, the ejector rod 13, the compression bar 21 and the pressing block 28, the device can effectively prevent the plug and the socket of the terminal wire from loosening and falling off, thereby improving the use stability of the device.

Example 3

Referring to fig. 3, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, there are a plurality of connecting wires 5, the connecting wires 5 are uniformly distributed, and an insulating filling 26 is disposed between the connecting wires 5 and the inner wall of the terminal wire body 1.

Specifically, the terminal wire body 1 includes the wearing layer 23, and the inner wall of wearing layer 23 is equipped with waterproof layer 24, and the inner wall of waterproof layer 24 is equipped with enhancement layer 25, and the outer wall of insulating packing 26 and the inner wall fixed connection of enhancement layer 25.

Specifically, the steel wire ropes 27 are arranged inside the reinforcing layer 25, the number of the steel wire ropes 27 is multiple, and the steel wire ropes 27 are uniformly distributed in a rectangular shape.

In this embodiment, through setting up wearing layer 23, waterproof layer 24, enhancement layer 25, insulating filling 26 and wire rope 27, improved the wearability and the waterproof nature of device, avoided the terminal line to use for a long time and the broken condition that leads to take place, also avoided the mutual interference between connecting wire 5 simultaneously to the life and the stability in use of device have been improved.

In summary, the following steps: the utility model discloses, easy dislocation leads to participating in when effectively avoiding terminal line to peg graft and does not aim at the problem of inserting participating in and the easy damage of jack that makes, make simultaneously that the device can effectually prevent to take place not hard up and drop between the plug of terminal line and the socket to the wearability and the waterproof nature of device have been improved, avoided terminal line long-time use and the broken and cracked condition that leads to take place, mutual interference between connecting wire 5 has also been avoided simultaneously, thereby the life and the stability in use of device have been improved.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fax machine is with directly inserting terminal line, includes terminal line body (1), its characterized in that: the connecting terminal (3) is fixedly connected to both ends of the terminal wire body (1), a plug (2) is fixedly connected to the middle of the outer wall of one side of the connecting terminal (3), which is far away from the terminal wire body (1), of the connecting terminal (3), a protection groove (6) is formed in the middle of the outer wall of one side of the plug (2), which is far away from the connecting terminal (3), a pin (4) is fixedly connected to the middle of the inner wall of the protection groove (6), a connecting wire (5) is arranged inside the terminal wire body (1), both ends of the connecting wire (5) extend into the plug (2) and are electrically connected with the pin (4), a first sliding groove (8) is formed in the middle of one end of the two sides of the outer wall of the plug (2), a second sliding groove (17) is formed in the middle of the other end of the two sides of the outer wall of the plug (2), a first sliding block (12) is slidably connected to, the top of card soon (11) stretches out first spout (8) and has seted up first draw-in groove (14), the inside sliding connection of second spout (17) has second slider (16), the equal fixedly connected with locating pin (22) in outer wall one side top and the bottom of connecting terminal (3).

2. The direct plug terminal line for a facsimile machine according to claim 1, wherein: the equal fixedly connected with flexure strip (7) in inner wall both sides bottom of first spout (8), the bottom middle part fixedly connected with connecting plate (10) of first slider (12), the top of two flexure strips (7) respectively with the outer wall both ends fixed connection of connecting plate (10), the first spring (9) of bottom fixedly connected with of connecting plate (10).

3. The direct plug terminal line for a facsimile machine according to claim 1, wherein: second slider (16) are close to one side outer wall middle part fixedly connected with ejector pin (13) of first spout (8), the one end that second slider (16) were kept away from in ejector pin (13) stretch into first spout (8) and with first draw-in groove (14) joint, the outer wall of ejector pin (13) is equipped with second spring (15), the one end of second spring (15) and the outer wall fixed connection of second slider (16), the other end of second spring (15) and the inner wall fixed connection of second spout (17).

4. The direct plug terminal line for a facsimile machine according to claim 1, wherein: third spout (18) have all been seted up to connecting terminal (3) outer wall one end both sides that are close to plug (2), third spout (18) are corresponding with second spout (17), the inside sliding connection of third spout (18) has depression bar (21), depression bar (21) bottom stretch into second spout (17) and with the top joint of second slider (16).

5. The direct plug terminal wire for a facsimile machine according to claim 4, wherein: the outer wall middle part fixedly connected with third slider (20) of depression bar (21), the bottom fixedly connected with third spring (19) of third slider (20), the bottom of third spring (19) and the bottom fixed connection of third spout (18), third spring (19) and fixedly connected with briquetting (28) are stretched out at the top of depression bar (21).

6. The direct plug terminal line for a facsimile machine according to claim 1, wherein: connecting wire (5) have a plurality ofly, it is a plurality of connecting wire (5) evenly distributed, be equipped with insulating packing (26) between the inner wall of connecting wire (5) and terminal line body (1).

7. The direct plug terminal wire for a facsimile machine according to claim 6, wherein: the terminal wire body (1) comprises a wear-resistant layer (23), a waterproof layer (24) is arranged on the inner wall of the wear-resistant layer (23), a reinforcing layer (25) is arranged on the inner wall of the waterproof layer (24), and the outer wall of the insulating filler (26) is fixedly connected with the inner wall of the reinforcing layer (25).

8. The direct plug terminal wire for a facsimile machine according to claim 7, wherein: the steel wire ropes (27) are arranged in the reinforcing layer (25), the steel wire ropes (27) are multiple, and the steel wire ropes (27) are uniformly distributed in a rectangular shape.