Multi-core electric connector jack positioning and assembling tool

Abstract

The utility model discloses a multi-core electric connector jack positioning and assembling tool, which relates to the technical field of electric connectors and comprises a bottom plate, an insulator supporting sleeve is arranged at the top of the bottom plate, an insulator is arranged in the insulator supporting sleeve, a positioning plate is arranged at the top of the insulator, and the positioning plate is arranged on the bottom plate. An upper pressing plate is arranged in the middle of the top of the insulator, the positioning plate is located between the insulator and the upper pressing plate, and a jack is formed in the middle of the insulator. According to the utility model, the insulator and the positioning plate are arranged to realize the positioning of the plurality of jacks, thereby facilitating the one-time assembly of the plurality of jacks, improving the working efficiency, and the semicircular hole arranged in the middle of the positioning plate is used to realize the positioning of the jacks, thereby enabling the welding cup directions of the plurality of jacks to be consistent, and improving the welding quality. And by arranging the bottom plate and the upper pressing plate, the consistency of the press-in depth of the device is conveniently controlled, the use stability of the device is improved, and the device is simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of electric connectors, in particular to a multi-core electric connector jack positioning and assembly tool. Background Art

[0002] At present, electrical connectors using twisted wire pins and socket sleeves have the characteristics of high density and small size. The high density and small size make the product difficult to operate during assembly. When the number of cores of a multi-core electrical connector is large and the arrangement is relatively close, most of them adopt the form of a single insulator through hole, and the socket adopts the form of a "barb" structure. When the socket is pressed into the insulator, the "barb" structure and the insulator are interference fit to achieve fixation, and the socket solder cup is required to keep the same direction.

[0003] When assembling this structure manually one by one, not only the axial positioning of the socket cannot be guaranteed to be accurate, the orientation of the solder cup cannot be kept completely consistent, and when the socket is pressed into the insulator, due to the interference fit, it is easy to damage the hole position of other insulators that have not yet been installed with the socket. At the same time, the depth of the pressed insulator cannot be kept consistent, which is not only inefficient but also has a low yield rate. Therefore, it is necessary to provide a multi-core electrical connector socket positioning assembly tool to solve the problem. Utility Model Content

[0004] The main purpose of the utility model is to provide a multi-core electrical connector jack positioning assembly tool, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A multi-core electrical connector jack positioning assembly tool comprises a bottom plate, an insulator support sleeve is arranged on the top of the bottom plate, an insulator is arranged inside the insulator support sleeve, a positioning plate is arranged on the top of the insulator, an upper pressing plate is arranged in the middle of the top of the insulator, and the positioning plate is located between the insulator and the upper pressing plate, and a jack is arranged in the middle of the insulator;

[0007] A clamping block is arranged on the middle inner wall of the insulator support sleeve, and a first convex block and a second convex block are arranged on the top inner wall of the insulator support sleeve;

[0008] A second positioning block and a first positioning block are arranged on the outer wall of the positioning plate, and a semicircular hole is arranged in the middle of the positioning plate;

[0009] A first groove and a second groove are arranged on the outer circle of the upper pressing plate, and a first positioning groove and a second positioning groove are arranged on the inner circle of the upper pressing plate.

[0010] Preferably, a docking groove is provided in the middle of the top of the base plate, and the insulator support sleeve is inserted into the docking groove in the middle of the top of the base plate. A slot is provided in the middle of the insulator support sleeve, and the slot, the block and the first protrusion are arranged in a stepped manner.

[0011] Preferably, the card block is fixedly connected to the middle inner wall of the insulator support sleeve, and the card block is fixedly connected to the inner wall of one side of the insulator support sleeve, the first protrusion is fixedly connected to the top inner wall of the insulator support sleeve, and the first protrusion and the second protrusion are symmetrically arranged on both sides of the top of the insulator support sleeve.

[0012] Preferably, an insulator is installed in the middle of the insulator support sleeve, and a card slot is opened on the top outer wall of the insulator, and a card block in the middle of the insulator support sleeve is slidably connected to the inside of the card slot.

[0013] Preferably, a jack is inserted in the middle of the insulator, and there are multiple jacks, which are inserted in the middle of the top of the insulator in an orderly manner. The top of the jack is inserted in the middle of the positioning plate. A plurality of semicircular holes are opened in the middle of the positioning plate, and the jack is arranged corresponding to the semicircular holes in the middle of the positioning plate. The bottom of the positioning plate is in contact with the top of the insulator.

[0014] Preferably, an upper pressure plate is inserted into the top of the insulator support sleeve, and a first groove and a second groove are opened on the outer ring of the upper pressure plate, the first groove and the second groove are symmetrically distributed on both sides of the upper pressure plate, and the first groove and the second groove are respectively correspondingly clamped on the outside of the first protrusion and the second protrusion.

[0015] Preferably, the inner ring of the upper pressure plate is sleeved on the outside of the positioning plate, and the first positioning block and the second positioning block are installed on the outer wall of the positioning plate, and the first positioning block and the second positioning block are symmetrically arranged on the outside of both sides of the positioning plate, and the inner ring of the upper pressure plate is provided with a first positioning groove and a second positioning groove, and the first positioning groove and the second positioning groove are respectively clamped together with the first positioning block and the second positioning block.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, the positioning of multiple sockets is achieved through the insulator and the positioning plate, which facilitates the one-time assembly of the multiple sockets and improves work efficiency. The positioning of the sockets is achieved through the semicircular hole set in the middle of the positioning plate, so that the welding cups of the multiple sockets are in the same direction. The bottom plate and the upper pressing plate are set to facilitate the control of the consistency of the pressing depth of the device, thereby improving the stability of the device. The device has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a multi-core electrical connector jack insulator and jack;

[0019] Figure 2 Schematic diagram of the internal structure of the insulator and the socket of a multi-core electrical connector

[0020] Figure 3 This is a schematic diagram of the utility model (before assembly);

[0021] Figure 4 This is a schematic diagram of the utility model (after assembly);

[0022] Figure 5 This is a front view of the bottom plate of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the insulator support sleeve of the utility model;

[0024] Figure 7 It is a structural schematic diagram of the positioning plate of the utility model;

[0025] Figure 8 It is a structural schematic diagram of the upper pressing plate of the utility model.

[0026] In the figure: 1, bottom plate; 2, insulator support sleeve; 3, clamping block; 4, first protrusion; 5, second protrusion; 6, positioning plate; 7, semicircular hole; 8, first positioning block; 9, second positioning block; 10, upper pressure plate; 11, first groove; 12, second groove; 13, first positioning groove; 14, second positioning groove; 15, insulator; 16, clamping slot; 17, jack. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] See also Figure 1-Figure 8 As shown, a multi-core electrical connector jack positioning assembly tool comprises a bottom plate 1, an insulator support sleeve 2 is arranged on the top of the bottom plate 1, an insulator 15 is arranged inside the insulator support sleeve 2, and a positioning plate 6 is arranged on the top of the insulator 15, an upper pressing plate 10 is arranged in the middle of the top of the insulator 15, and the positioning plate 6 is located between the insulator 15 and the upper pressing plate 10, a plug hole 17 is arranged in the middle of the insulator 15, a docking groove is arranged in the middle of the top of the bottom plate 1, and the insulator support sleeve 2 is plugged into the docking groove in the middle of the top of the bottom plate 1, a slot is opened in the middle of the insulator support sleeve 2, and the slot, the clamping block 3 and the first protrusion 4 are arranged in a stepped manner;

[0029] A card block 3 is provided on the middle inner wall of the insulator support sleeve 2, and a first protrusion 4 and a second protrusion 5 are provided on the top inner wall of the insulator support sleeve 2, the card block 3 is fixedly connected to the middle inner wall of the insulator support sleeve 2, and the card block 3 is fixedly connected to one side inner wall of the insulator support sleeve 2, the first protrusion 4 is fixedly connected to the top inner wall of the insulator support sleeve 2, and the first protrusion 4 and the second protrusion 5 are symmetrically arranged on both sides of the top of the insulator support sleeve 2, an insulator 15 is installed in the middle of the insulator support sleeve 2, and a card slot 16 is opened on the top outer wall of the insulator 15, and the card block 3 in the middle of the insulator support sleeve 2 is slidably connected to the inside of the card slot 16;

[0030] A second positioning block 9 and a first positioning block 8 are provided on the outer wall of the positioning plate 6, and a semicircular hole 7 is provided in the middle of the positioning plate 6. A plug hole 17 is inserted in the middle of the insulator 15, and there are multiple plug holes 17, which are respectively and orderly inserted in the middle of the top of the insulator 15, and the top of the plug hole 17 is inserted in the middle of the positioning plate 6. A plurality of semicircular holes 7 are opened in the middle of the positioning plate 6, and the plug hole 17 is corresponding to the semicircular hole 7 in the middle of the positioning plate 6, and the bottom of the positioning plate 6 is in contact with the top of the insulator 15;

[0031] The outer circle of the upper pressing plate 10 is provided with a first groove 11 and a second groove 12, and the inner circle of the upper pressing plate 10 is provided with a first positioning groove 13 and a second positioning groove 14. The upper pressing plate 10 is plugged into the top of the insulator support sleeve 2, and the outer circle of the upper pressing plate 10 is provided with a first groove 11 and a second groove 12. The first groove 11 and the second groove 12 are symmetrically distributed on both sides of the upper pressing plate 10. The first groove 11 and the second groove 12 are respectively correspondingly connected to the outside of the first protrusion 4 and the second protrusion 5. The inner circle of the upper pressing plate 10 is sleeved on the outside of the positioning plate 6. The outer wall of the positioning plate 6 is provided with a first positioning block 8 and a second positioning block 9, and the first positioning block 8 and the second positioning block 9 are symmetrical. The first positioning groove 13 and the second positioning groove 14 are arranged on the outside of both sides of the positioning plate 6, and the inner circle of the upper pressing plate 10 is provided with the first positioning groove 13 and the second positioning groove 14, which are respectively clamped together with the first positioning block 8 and the second positioning block 9. The positioning of multiple sockets 17 is achieved through the insulator 15 and the positioning plate 6, so as to facilitate the one-time assembly of multiple sockets and improve work efficiency. The positioning of the socket 17 is achieved through the semicircular hole 7 arranged in the middle of the positioning plate 6, so that the welding cups of the multiple sockets 17 are in the same direction. The bottom plate 1 and the upper pressing plate 10 are arranged to facilitate the consistency of the pressing depth of the control device, thereby improving the stability of the device. The device has a simple structure and is easy to operate.

[0032] It should be noted that the utility model is a multi-core electrical connector socket positioning assembly tool. When in use, the insulator support sleeve 2 is inserted into the middle slot of the bottom plate 1, the card slot 16 on the top outer wall of the insulator 15 is aligned with the card block 3 on the middle inner wall of the insulator support sleeve 2, and the insulator 15 is pushed so that the insulator 15 is inserted into the inside of the insulator support sleeve 2, and the card slot 16 is slidably connected to the outside of the card block 3, and then the socket 17 is assembled to the middle of the positioning plate 6, and the socket 17 that drives the positioning plate 6 is inserted into the middle of the insulator 15, and the top of the socket 17 is inserted into the semicircular hole 7 in the middle of the positioning plate 6. The angle and direction of the socket 17 are limited by the semicircular hole 7, and then the first groove 11 and the second groove 12 on the outer ring of the upper pressing plate 10 are aligned. Align the first protrusion 4 with the second protrusion 5 on the top inner wall of the insulator support sleeve 2, push the upper pressing plate 10, so that the first groove 11 and the second groove 12 are respectively sleeved on the outside of the first protrusion 4 and the second protrusion 5, thereby realizing the connection between the upper pressing plate 10 and the insulator support sleeve 2, and in the process of pushing, the first positioning groove 13 and the second positioning groove 14 on the inner circle of the upper pressing plate 10 are aligned with the first positioning block 8 and the second positioning block 9 on the outer wall of the positioning plate 6, so that the first positioning groove 13 and the second positioning groove 14 are sleeved on the outside of the first positioning block 8 and the second positioning block 9, thereby realizing the connection between the upper pressing plate 10 and the positioning plate 6, put the installed parts into the manual punching machine, slowly press them, so that the bottom of the upper pressing plate 10 fits with the top of the insulator support sleeve 2, and complete the assembly.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-core electrical connector jack positioning assembly tool, comprising a base plate (1), characterized in that: An insulator support sleeve (2) is arranged on the top of the bottom plate (1), an insulator (15) is arranged inside the insulator support sleeve (2), a positioning plate (6) is arranged on the top of the insulator (15), an upper pressing plate (10) is arranged in the middle of the top of the insulator (15), and the positioning plate (6) is located between the insulator (15) and the upper pressing plate (10), and a plug hole (17) is arranged in the middle of the insulator (15); A clamping block (3) is arranged on the middle inner wall of the insulator support sleeve (2), and a first protrusion (4) and a second protrusion (5) are arranged on the top inner wall of the insulator support sleeve (2); A second positioning block (9) and a first positioning block (8) are arranged on the outer wall of the positioning plate (6), and a semicircular hole (7) is arranged in the middle of the positioning plate (6); A first groove (11) and a second groove (12) are arranged on the outer circle of the upper pressing plate (10), and a first positioning groove (13) and a second positioning groove (14) are arranged on the inner circle of the upper pressing plate (10).

2. A multi-core electrical connector jack positioning and assembly tool according to claim 1, characterized in that: A docking groove is provided in the middle of the top of the base plate (1), and the insulator support sleeve (2) is inserted into the docking groove in the middle of the top of the base plate (1). A slot is provided in the middle of the insulator support sleeve (2), and the slot, the clamping block (3) and the first protrusion (4) are arranged in a stepped manner.

3. A multi-core electrical connector jack positioning and assembly tool according to claim 2, characterized in that: The clamping block (3) is fixedly connected to the middle inner wall of the insulator support sleeve (2), and the clamping block (3) is fixedly connected to the inner wall of one side of the insulator support sleeve (2), the first protrusion (4) is fixedly connected to the top inner wall of the insulator support sleeve (2), and the first protrusion (4) and the second protrusion (5) are symmetrically arranged on both sides of the top of the insulator support sleeve (2).

4. A multi-core electrical connector jack positioning and assembly tool according to claim 3, characterized in that: An insulator (15) is installed in the middle of the insulator support sleeve (2), and a clamping groove (16) is provided on the top outer wall of the insulator (15). The clamping block (3) in the middle of the insulator support sleeve (2) is slidably connected inside the clamping groove (16).

5. A multi-core electrical connector jack positioning and assembly tool according to claim 4, characterized in that: The middle of the insulator (15) is plugged with a plug hole (17), and there are a plurality of plug holes (17), which are plugged in the middle of the top of the insulator (15) in an orderly manner. The top of the plug hole (17) is plugged in the middle of the positioning plate (6). The middle of the positioning plate (6) is provided with a plurality of semicircular holes (7), and the plug hole (17) is arranged corresponding to the semicircular holes (7) in the middle of the positioning plate (6). The bottom of the positioning plate (6) is in contact with the top of the insulator (15).

6. The multi-core electrical connector jack positioning and assembly tool according to claim 1, characterized in that: An upper pressing plate (10) is inserted at the top of the insulator support sleeve (2), and a first groove (11) and a second groove (12) are provided on the outer ring of the upper pressing plate (10). The first groove (11) and the second groove (12) are symmetrically distributed on both sides of the upper pressing plate (10), and the first groove (11) and the second groove (12) are respectively correspondingly clamped on the outside of the first protrusion (4) and the second protrusion (5).

7. A multi-core electrical connector jack positioning and assembly tool according to claim 6, characterized in that: The inner ring of the upper pressure plate (10) is sleeved on the outside of the positioning plate (6), and a first positioning block (8) and a second positioning block (9) are installed on the outer wall of the positioning plate (6), and the first positioning block (8) and the second positioning block (9) are symmetrically arranged on the outside of the two sides of the positioning plate (6). The inner ring of the upper pressure plate (10) is provided with a first positioning groove (13) and a second positioning groove (14), and the first positioning groove (13) and the second positioning groove (14) are respectively clamped together with the first positioning block (8) and the second positioning block (9).

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