CN218513745U

CN218513745U - Printer connector

Info

Publication number: CN218513745U
Application number: CN202222354027.3U
Authority: CN
Inventors: 周泽林; 张细华; 李天明; 赵中原; 邓友生; 彭小武; 宋文杰; 廖通
Original assignee: Dongguan Kwongkeitat Electronic Technology Co ltd
Current assignee: Dongguan Kwongkeitat Electronic Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-21
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to the technical field of connectors, in particular to a printer connector, which comprises a shell, a wire end seat, a wiring harness module and a power supply lead arranged between the shell and the wire end seat; one end of the shell is provided with a socket; the other end of the shell is provided with a first interface and a second interface; the first interface and the second interface are respectively communicated with the socket; one end of the power supply lead is provided with a first terminal; the other end of the power supply lead is provided with a second terminal; the second terminal is arranged on the wire end seat; the first terminal is arranged on the first interface in a clamping way; the printer connector is provided with a third terminal; the third terminal is arranged in the second interface and the socket; the wiring harness module is detachably connected with a third terminal in the second interface. The utility model discloses a set up casing, line terminal seat, pencil module and power wire, can realize supplying power for the host computer, also can realize the signal transmission between host computer and the ink horn to can save the quantity of connector.

Description

Printer connector

Technical Field

The utility model relates to a connector technical field, concretely relates to printer connector.

Background

In the prior art, each ink box chip of the printer corresponds to an ink box of the printer respectively, when the ink of the ink box of the printer runs out, the data of the ink box chip corresponding to the ink box will return to zero, however, when the ink box chip in the prior art is connected with a printer host, two connectors are needed to be adopted for power connection and signal connection respectively, a connector is needed to be adopted between the printer host and an external power supply for power connection, and for a miniaturized printer, the design of a plurality of connectors is inconvenient to arrange, and the printer looks disordered and unordered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned among the prior art not enough, provide a printer connector, be convenient for carry out the automatic equipment.

The purpose of the utility model is realized through the following technical scheme: a printer connector comprises a shell, a line end seat, a wiring harness module and a power supply lead arranged between the shell and the line end seat; one end of the shell is provided with a socket; the other end of the shell is provided with a first interface and a second interface; the first interface and the second interface are respectively communicated with the socket;

one end of the power supply lead is provided with a first terminal; the other end of the power supply lead is provided with a second terminal; the second terminal is arranged on the wire end seat; the first terminal card is arranged on the first interface; the printer connector is provided with a third terminal; the third terminal is arranged in the second interface and the socket; the wiring harness module is detachably connected with a third terminal in the second interface.

The utility model is further arranged that the first terminal comprises a first contact part and a first fixing part; the first contact part is arranged in the socket; the first fixing part is clamped with the first interface.

The utility model is further provided that the first fixed part comprises a first baffle, a second baffle and an elastic hook arranged between the first baffle and the second baffle; the first interface is provided with a first stop block which is abutted against the first baffle and a second stop block which is abutted against the second baffle; the first interface is provided with a clamping block clamped with the elastic clamping hook; the fixture block is provided with an inclined surface.

The utility model is further arranged that one end of the first fixed part, which is far away from the first contact part, is provided with a first riveting sheet and a second riveting sheet; the first riveting sheet and the second riveting sheet are respectively riveted with one end of the power supply lead.

The utility model is further arranged that the second terminal is provided with a contact ring; the wire end seat is provided with a contact column; the contact ring is sleeved outside the contact column;

the wire end seat is provided with a first clamping plate and a second clamping plate; the second terminal is clamped between the first clamping plate and the second clamping plate.

The utility model is further arranged that the third terminal comprises a second contact part arranged on the socket and a third contact part arranged on the second interface; the wiring harness module is detachably connected with the third terminal; the socket is provided with a tongue piece; the second contact portion is provided on the tongue piece.

The utility model is further arranged that the printer connector also comprises a connecting wire; one end of the connecting wire is connected with the wiring harness module; the other end of the connecting wire is arranged on the wire end seat.

The utility model discloses further set up to, the cover is equipped with a plurality of heat shrinkable sleeve between power wire and the connecting wire.

The utility model has the advantages that: the utility model discloses a set up casing, line terminal seat, pencil module and power wire, can realize supplying power for the host computer, also can realize the signal transmission between host computer and the ink horn to can save the quantity of connector.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the housing of the present invention;

FIG. 3 is a partial enlarged view of portion A of FIG. 1;

FIG. 4 is a partial enlarged view of portion B of FIG. 1;

fig. 5 is a cross-sectional view of the housing of the present invention mated with the first terminal;

fig. 6 is a schematic structural diagram of the first terminal of the present invention;

wherein: 1. a housing; 11. a first interface; 12. a second interface; 13. a socket; 14. a tongue piece; 15. a third contact portion; 2. a wire end mount; 21. a first clamping plate; 22. a second clamping plate; 23. a contact post; 3. a harness module; 4. a power supply lead; 5. a first terminal; 51. a first contact portion; 52. a first fixed part; 53. a first baffle plate; 54. a second baffle; 55. an elastic clamping hook; 56. a first rivet tab; 57. a second rivet piece; 61. a first stopper; 62. a second stopper; 63. a clamping block; 64. an inclined surface; 7. a second terminal; 71. a contact ring; 8. connecting a lead; 9. and (4) heat-shrinkable sleeves.

Detailed Description

The invention will be further described with reference to the following examples.

As can be seen from fig. 1 to 6, the printer connector according to the present embodiment includes a housing 1, a wire terminal base 2, a wire harness module 3, and a power lead 4 disposed between the housing 1 and the wire terminal base 2; one end of the shell 1 is provided with a socket 13; the other end of the shell 1 is provided with a first interface 11 and a second interface 12; the first interface 11 and the second interface 12 are respectively communicated with a socket 13;

one end of the power supply lead 4 is provided with a first terminal 5; the other end of the power supply lead 4 is provided with a second terminal 7; the second terminal 7 is arranged on the wire end seat 2; the first terminal 5 is clamped on the first interface 11; the printer connector is provided with a third terminal; the third terminal is arranged in the second interface 12 and the socket 13; the harness module 3 is detachably connected to a third terminal in the second interface 12.

Specifically, when the printer connector according to the embodiment is used, the connector is connected with an external power supply through the wire end seat 2, the wiring harness module 3 is connected with a main board of the ink cartridge, and the housing 1 is connected with a host; this embodiment is through setting up casing 1, line end seat 2, pencil module 3 and power wire 4 for external power passes through line end seat 2 and power wire 4 and conveys the first interface 11 of casing 1, the mainboard signal of ink horn then conveys the second interface 12 of casing 1 through pencil module 3, thereby make first terminal 5 in the socket 13 and third terminal be connected the back with the host computer, can supply power for the host computer promptly, also can realize the signal transmission between host computer and the ink horn, thereby can save the quantity of connector.

In the printer connector according to this embodiment, the first terminal 5 includes a first contact portion 51 and a first fixing portion 52; the first contact part 51 is arranged in the socket 13; the first fixing portion 52 is fastened to the first port 11.

Specifically, the first contact portion 51 is used to make contact with a host, and the first fixing portion 52 is used to fix the first terminal 5 in the housing 1.

In the printer connector of this embodiment, the first fixing portion 52 includes a first blocking plate 53, a second blocking plate 54, and an elastic hook 55 disposed between the first blocking plate 53 and the second blocking plate 54; the first interface 11 is provided with a first stop 61 abutting against the first baffle 53 and a second stop 62 abutting against the second baffle 54; the first interface 11 is provided with a clamping block 63 clamped with the elastic clamping hook 55; the latch 63 is provided with an inclined surface 64.

Specifically, when the first connector 11 and the first terminal 5 are assembled, the first terminal 5 is pushed from the inside of the first connector 11 along the direction of the insertion opening 13, when the elastic hook 55 of the first terminal 5 passes through the inclined surface 64 of the fixture block 63, the elastic hook 55 is deformed and compressed, when the elastic hook 55 completely passes through the fixture block 63, the elastic hook 55 is restored and abuts against the side wall of the fixture block 63, and the first baffle 53 and the second baffle 54 abut against the first stopper 61 and the second stopper 62, respectively, so as to fix the first fixing portion 52 on the first connector 11.

In the printer connector according to this embodiment, a first rivet piece 56 and a second rivet piece 57 are disposed at an end of the first fixing portion 52 away from the first contact portion 51; the first and

second rivet pieces

56 and 57 are respectively riveted to one end of the power supply lead 4. The first terminal 5 is fixed to the power supply lead 4 by the above arrangement.

In the connector for a printer according to this embodiment, the second terminal 7 is provided with a contact ring 71; the wire end seat 2 is provided with a contact column 23; the contact ring 71 is sleeved outside the contact column 23;

the wire end seat 2 is provided with a first clamping plate 21 and a second clamping plate 22; the second terminal 7 is clamped between the first card 21 and the second card 22. The second terminal 7 is fixed to the terminal holder 2 by the above arrangement.

In the printer connector of this embodiment, the third terminal includes a second contact portion disposed on the socket 13 and a third contact portion 15 disposed on the second interface 12; the wiring harness module 3 is detachably connected with the third terminal; the socket 13 is provided with a tongue piece 14; the second contact portion is provided on the tongue piece 14. Wherein the injection molding process is performed between the third terminal and the housing 1 so that the third terminal can be effectively fixed within the housing 1.

The printer connector according to this embodiment further includes a connecting wire 8; one end of the connecting lead 8 is connected with the wiring harness module 3; the other end of the connecting lead 8 is arranged on the wire end seat 2. Specifically, the external power supply can simultaneously supply power to the main board of the ink box through the arrangement.

In the printer connector of this embodiment, a plurality of heat shrinkable sleeves 9 are sleeved between the power supply lead 4 and the connecting lead 8. The power supply lead 4 and the connecting lead 8 can be bent conveniently through the arrangement.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A printer connector characterized by: the wire harness structure comprises a shell (1), a wire end seat (2), a wire harness module (3) and a power supply lead (4) arranged between the shell (1) and the wire end seat (2); a socket (13) is arranged at one end of the shell (1); the other end of the shell (1) is provided with a first interface (11) and a second interface (12); the first interface (11) and the second interface (12) are respectively communicated with a socket (13);

one end of the power supply lead (4) is provided with a first terminal (5); the other end of the power supply lead (4) is provided with a second terminal (7); the second terminal (7) is arranged on the wire end seat (2); the first terminal (5) is clamped on the first interface (11); the printer connector is provided with a third terminal; the third terminal is arranged in the second interface (12) and the socket (13); the wiring harness module (3) is detachably connected with a third terminal in the second interface (12).

2. A printer connector according to claim 1, wherein: the first terminal (5) comprises a first contact portion (51) and a first fixing portion (52); the first contact part (51) is arranged in the socket (13); the first fixing part (52) is clamped with the first interface (11).

3. A printer connector according to claim 2, wherein: the first fixing part (52) comprises a first baffle plate (53), a second baffle plate (54) and an elastic clamping hook (55) arranged between the first baffle plate (53) and the second baffle plate (54); the first interface (11) is provided with a first stop block (61) abutting against the first baffle (53) and a second stop block (62) abutting against the second baffle (54); the first interface (11) is provided with a clamping block (63) clamped with the elastic clamping hook (55); the clamping block (63) is provided with an inclined surface (64).

4. A printer connector according to claim 2, wherein: a first riveting sheet (56) and a second riveting sheet (57) are arranged at one end of the first fixing part (52) far away from the first contact part (51); the first rivet piece (56) and the second rivet piece (57) are respectively riveted with one end of the power supply lead (4).

5. A printer connector according to claim 1, wherein: the second terminal (7) is provided with a contact ring (71); the wire end seat (2) is provided with a contact column (23); the contact ring (71) is sleeved outside the contact column (23);

the wire end seat (2) is provided with a first clamping plate (21) and a second clamping plate (22); the second terminal (7) is clamped between the first clamping plate (21) and the second clamping plate (22).

6. A printer connector according to claim 1, wherein: the third terminal comprises a second contact part arranged on the socket (13) and a third contact part (15) arranged on the second interface (12); the wiring harness module (3) is detachably connected with a third terminal; the socket (13) is provided with a tongue piece (14); the second contact portion is provided on the tongue piece (14).

7. A printer connector according to claim 1, wherein: the printer connector further comprises a connecting wire (8); one end of the connecting lead (8) is connected with the wiring harness module (3); the other end of the connecting lead (8) is arranged on the wire end seat (2).

8. A printer connector according to claim 7, wherein: a plurality of thermal shrinkable sleeves (9) are sleeved between the power supply lead (4) and the connecting lead (8).