CN217009711U

CN217009711U - Injection molding plastic part for electric connector

Info

Publication number: CN217009711U
Application number: CN202220747589.1U
Authority: CN
Inventors: 陈亮
Original assignee: Dongguan Hangyi Electronic Technology Co ltd
Current assignee: Dongguan Hangyi Electronic Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-19
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to the technical field of electric connectors, in particular to an injection molding plastic part for an electric connector, which comprises a shell, wherein slots are linearly and equidistantly formed in the front surface of the shell, through slots are linearly and equidistantly formed in the top of the shell, the bottoms of the through slots are communicated with the middle of the top of each slot, a pressing and fixing component is inserted into each through slot, each pressing and fixing component comprises a fixed frame, a movable plate is slidably connected into each fixed frame, a compression spring is fixedly connected to the top of each movable plate, and the top of each compression spring is in contact with the inner top wall of each fixed frame. The fixing frame can be inserted into the through groove of the shell, one end of the lead is inserted into the slot of the shell, the rebound force of the compression spring can push the movable plate, the pressing sheet can move downwards through the connecting rod, one end of the lead can be pressed and fixed in the slot, the operation is simple, the contact is good, the stability and the reliability are realized, and the working efficiency is improved.

Description

Injection molding plastic part for electric connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to an injection molding plastic part for an electric connector.

Background

The electric connector is an electromechanical element connected with an electric circuit, a shell of the existing electric connector is usually an injection molding plastic part formed by injection molding, and when the circuit is connected, the wire is easy to bend and shift due to the flexibility of the wire, so that the wire is relatively loose and the stability of the electric connection is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an injection molding plastic part for an electric connector, which has the advantage of stable connection and solves the problem that the stability of electric connection is influenced because a lead is easy to bend and shift due to the flexibility of the lead when a circuit is connected.

In order to solve the technical problem, the utility model provides the following technical scheme: the utility model provides a working of plastics for electric connector, includes the casing, the front of casing is linear equidistance and has seted up the slot, the top of casing is linear equidistance and has seted up logical groove, the bottom that leads to the groove communicates with the middle part at slot top, the inside grafting that leads to the groove has the solid subassembly of pressure.

The pressing and fixing assembly comprises a fixing frame, a movable plate is slidably connected inside the fixing frame, a compression spring is fixedly connected to the top of the movable plate, the top of the compression spring is in contact with the inner top wall of the fixing frame, connecting rods are fixedly connected to the two sides of the bottom of the movable plate, the bottom of each connecting rod penetrates through the fixing frame and extends to the inner side of each slot, and pressing sheets are fixedly connected to the bottoms of the connecting rods.

Furthermore, the top of the movable plate is fixedly connected with a pull rod, and the compression spring is sleeved on the outer surface of the pull rod in a sliding mode.

Further, the top of pull rod runs through fixed frame and extends to the top of fixed frame, the spacing dish of top fixedly connected with of pull rod, the top fixedly connected with of spacing dish draws the piece.

Furthermore, one side of the fixed frame is open, and one side of the fixed frame is fixedly connected with a cover plate.

Furthermore, the inner bottom wall of the through groove is fixedly connected with a gasket positioned on the shell, and the pressing sheet is positioned at the top of the gasket.

Furthermore, both sides of the top of the shell are provided with grooves.

Further, the back fixedly connected with connecting block of casing, the back connection of connecting block has the terminal, the terminal is connected with the gasket electricity.

Furthermore, the two sides of the middle part of the back of the shell are fixedly connected with positioning rods.

Furthermore, the middle parts of the two sides of the shell are fixedly connected with mounting lugs, and the middle parts of the front surfaces of the mounting lugs are provided with through mounting holes.

By means of the technical scheme, the utility model provides an injection molding plastic part for an electric connector, which at least has the following beneficial effects:

1. this a working of plastics of moulding plastics for electric connector through the setting of pressing solid subassembly, can peg graft fixed frame at the logical inslot of casing, inserts the one end of wire to the slot of casing in, compression spring's bounce can promote the fly leaf, can make the preforming remove downwards through the connecting rod, can press solid the one end of wire in the slot, easy operation, the contact is good, reliable and stable, has improved work efficiency.

2. This a working of plastics of moulding plastics for electric connector through pull rod, spacing dish and the setting of drawing the piece, can upwards stimulate spacing dish through drawing the piece, makes the fly leaf upwards slide in fixed frame through the pull rod, makes preforming and gasket alternate segregation through the connecting rod, is convenient for insert the one end of wire in the slot of casing.

3. This a working of plastics of moulding plastics for electric connector through the setting of locating lever, installation ear and mounting hole, can peg graft the locating lever on electrical components, inserts set screw in the mounting hole to the installation ear, is convenient for can install this casing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the press assembly and the tablet of the present invention;

fig. 3 is a schematic view of the internal structure of the press-fixing component of the present invention.

In the figure: 1. a housing; 2. a slot; 3. a through groove; 4. pressing and fixing the component; 401. a fixing frame; 402. a movable plate; 403. a compression spring; 404. a connecting rod; 405. a pull rod; 406. a limiting disc; 407. pulling the block; 408. a cover plate; 5. tabletting; 6. a gasket; 7. a groove; 8. connecting blocks; 9. positioning a rod; 10. mounting lugs; 11. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model will be further described with reference to fig. 1-3 and the examples.

The first embodiment is as follows:

the utility model provides a working of plastics of moulding plastics for electric connector, includes casing 1, and casing 1's front is linear equidistance and has seted up slot 2, and casing 1's top is linear equidistance and has seted up logical groove 3, leads to the bottom of groove 3 and the middle part intercommunication at slot 2 top, and the inside of leading to groove 3 is pegged graft and is had the solid subassembly 4 of pressure.

The press fixing component 4 comprises a fixing frame 401, a movable plate 402 is slidably connected inside the fixing frame 401, a compression spring 403 is fixedly connected to the top of the movable plate 402, the top of the compression spring 403 is in contact with the inner top wall of the fixing frame 401, a connecting rod 404 is fixedly connected to two sides of the bottom of the movable plate 402, the bottom of the connecting rod 404 penetrates through the fixing frame 401 and extends to the inner side of the slot 2, and a pressing piece 5 is fixedly connected to the bottom of the connecting rod 404.

Through the setting of pressing solid subassembly 4, can peg graft fixed frame 401 in the logical groove 3 of casing 1, insert the one end of wire to the slot 2 of casing 1, compression spring 403's bounce can promote fly leaf 402, can make preforming 5 move down through connecting rod 404, can press solid the one end of wire in slot 2, easy operation, the contact is good, and is reliable and stable, has improved work efficiency.

Example two:

The top fixedly connected with pull rod 405 of fly leaf 402, compression spring 403 slides the cover and establishes the surface at pull rod 405, and fixed frame 401 is run through and extends to the top of fixed frame 401 in the top of pull rod 405, and the spacing dish 406 of top fixedly connected with of pull rod 405, the top fixedly connected with of spacing dish 406 draw piece 407, and one side of fixed frame 401 is the opening form, one side fixedly connected with apron 408 of fixed frame 401.

Through the setting of pull rod 405, spacing dish 406 and pull piece 407, can upwards stimulate spacing dish 406 through pulling the piece 407, make the fly leaf 402 upwards slide in fixed frame 401 through pull rod 405, make preforming 5 and gasket 6 alternate segregation through connecting rod 404, be convenient for insert the one end of wire in slot 2 of casing 1.

Example three:

Lead to inner diapire fixedly connected with of groove 3 and be located gasket 6 on casing 1, preforming 5 is located the top of gasket 6, the both sides at 1 top of casing all are equipped with recess 7, casing 1's back fixedly connected with connecting block 8, connecting block 8's back connection has the terminal, the terminal is connected with 6 electricity of gasket, the equal fixedly connected with locating lever 9 in both sides at 1 back middle part of casing, the middle part fixedly connected with installation ear 10 of 1 both sides of casing, the mounting hole 11 that runs through is seted up at the positive middle part of installation ear 10.

Through the setting of locating lever 9, installation ear 10 and mounting hole 11, can peg graft locating lever 9 on electrical components, insert set screw to the mounting hole 11 of installation ear 10 in, be convenient for can install this casing 1.

When using, can peg graft locating lever 9 on electrical components, insert set screw in the mounting hole 11 of installation ear 10, can install this casing 1 fixedly, the staff can upwards stimulate spacing dish 406 through drawing piece 407, make fly leaf 402 upwards slide in fixed frame 401 through pull rod 405, make preforming 5 and gasket 6 alternate segregation through connecting rod 404, insert the one end of wire in the slot 2 of casing 1, compression spring 403's bounce can promote fly leaf 402, can make preforming 5 move down through connecting rod 404, can press the one end of wire admittedly in slot 2, moreover, the steam generator is simple in operation, good contact, and is stable and reliable, and the work efficiency is improved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An injection-moulded plastic part for an electrical connector, comprising a housing (1), characterized in that: the front surface of the shell (1) is provided with slots (2) in a linear equidistant manner, the top of the shell (1) is provided with through grooves (3) in a linear equidistant manner, the bottoms of the through grooves (3) are communicated with the middle parts of the tops of the slots (2), and the inside of each through groove (3) is inserted with a press-fixing component (4);

the pressing and fixing component (4) comprises a fixing frame (401), a movable plate (402) is connected to the inside of the fixing frame (401) in a sliding mode, a compression spring (403) is fixedly connected to the top of the movable plate (402), the top of the compression spring (403) is in contact with the inner top wall of the fixing frame (401), connecting rods (404) are fixedly connected to the two sides of the bottom of the movable plate (402), the bottom of each connecting rod (404) penetrates through the fixing frame (401) and extends to the inner side of each slot (2), and pressing sheets (5) are fixedly connected to the bottom of each connecting rod (404).

2. An injection molded plastic part for an electrical connector as in claim 1 wherein: the top of the movable plate (402) is fixedly connected with a pull rod (405), and the compression spring (403) is sleeved on the outer surface of the pull rod (405) in a sliding mode.

3. An injection molded plastic part for an electrical connector as in claim 2 wherein: the top of pull rod (405) runs through fixed frame (401) and extends to the top of fixed frame (401), the spacing dish of top fixedly connected with (406) of pull rod (405), the top fixedly connected with of spacing dish (406) draws piece (407).

4. An injection molded plastic part for an electrical connector as in claim 1 wherein: one side of the fixing frame (401) is in an opening shape, and a cover plate (408) is fixedly connected to one side of the fixing frame (401).

5. An injection molded plastic part for an electrical connector as in claim 1 wherein: the inner bottom wall of the through groove (3) is fixedly connected with a gasket (6) located on the shell (1), and the pressing sheet (5) is located at the top of the gasket (6).

6. An injection molded plastic part for an electrical connector as in claim 1 wherein: both sides at the top of the shell (1) are provided with grooves (7).

7. An injection molded plastic part for an electrical connector as claimed in claim 1 wherein: the back fixedly connected with connecting block (8) of casing (1), the back connection of connecting block (8) has the terminal, the terminal is connected with gasket (6) electricity.

8. An injection molded plastic part for an electrical connector as in claim 1 wherein: and positioning rods (9) are fixedly connected to the two sides of the middle part of the back surface of the shell (1).

9. An injection molded plastic part for an electrical connector as in claim 1 wherein: the middle parts of the two sides of the shell (1) are fixedly connected with mounting lugs (10), and the middle part of the front surface of each mounting lug (10) is provided with a through mounting hole (11).