CN214227187U

CN214227187U - Improved terminal shell

Info

Publication number: CN214227187U
Application number: CN202120503353.9U
Authority: CN
Inventors: 向先虎; 吴建红
Original assignee: Shenzhen Jihongfa Electronics Co ltd
Current assignee: Shenzhen Jihongfa Electronics Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-09-17
Anticipated expiration: 2031-03-09

Abstract

The utility model belongs to the technical field of the terminal shell, a terminal shell after improvement is related to, wherein, including the terminal shell, be provided with the thick wall on the terminal shell, the terminal jack has been seted up to the inside of terminal shell, the inside of thick wall is seted up flutedly, the inside of recess is provided with the shell fragment, the rectangle through-hole has been seted up at thick wall top, the through-hole has been seted up to thick wall terminal surface, the through-hole is linked together with the recess, be provided with the fixture block on the inner wall of terminal shell, there is the terminal in the inside of terminal shell through fixture block and shell fragment joint. The improved terminal shell has the advantages that through the through hole, the terminal shell is simpler in injection molding, the rate of finished products is higher, the elastic sheet can not be clamped possibly through the through hole, the terminal shell is more stable in use, and the position of the elastic sheet can be judged when the terminal shell is assembled through the through hole.

Description

Improved terminal shell

Technical Field

The utility model belongs to the technical field of the terminal shell, concretely relates to terminal shell after improvement.

Background

Many electrical equipment can use the terminal box in order to realize electrical conductivity and connection with other electron device, realize external connection and electrical equipment's electrical connection, general terminal box be equipped with binding post and surround in binding post outlying shell, binding post reaches electrical connection's purpose, and the shell reaches electrical insulation, improves the effect safe in utilization, and the terminal surface of the wall thickness of the terminal shell of commonly using at present is the confining surface, and injection moulding is difficult, and the yield is low, and the shell fragment probably is blocked here, also can't judge the shell fragment position during the equipment.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a terminal shell after improvement, it has solved the technical problem that the shell fragment can probably be blocked and can't judge the shell fragment position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a terminal shell after improvement, includes the terminal shell, be provided with the thick wall on the terminal shell, the terminal jack has been seted up to the inside of terminal shell, the recess has been seted up to the inside of thick wall, the inside of recess is provided with the shell fragment, the rectangle through-hole has been seted up at the thick wall top, the through-hole has been seted up to the terminal surface of thick wall, the through-hole is linked together with the recess, be provided with the fixture block on the inner wall of terminal shell, the inside of terminal shell has the terminal through fixture block and shell fragment joint.

As a further aspect of the present invention: the rectangular through hole is communicated with the groove.

As a further aspect of the present invention: the elastic piece is provided with a plug point which is movably connected in the rectangular through hole.

As a further aspect of the present invention: the bottom of the elastic sheet is provided with a stress point, and the stress point is in lap joint with the inner wall of the groove.

As a further aspect of the present invention: the other end face of the terminal shell is provided with a through hole, and one end of the elastic sheet penetrates through the through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

this terminal shell after improvement through setting up the through-hole, makes the terminal shell simpler when carrying out injection moulding through the through-hole, makes the yield higher, and makes the shell fragment probably can not blocked here through the through-hole, makes the terminal shell more stable when using, can judge the shell fragment position when assembling the terminal shell through the through-hole.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural diagram of a test profile of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of an end face of the present invention;

in the figure: 1. a terminal housing; 2. a terminal insertion hole; 3. a rectangular through hole; 4. a spring plate; 5. connecting a plug point; 6. a stress point; 7. a through hole; 8. a groove; 9. perforating; 10. thick wall; 11. a clamping block; 12. and a terminal.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an improved terminal shell comprises a terminal shell 1, wherein a thick wall 10 is arranged on the terminal shell 1, a terminal jack 2 is arranged inside the terminal shell 1, a groove 8 is arranged inside the thick wall 10, an elastic sheet 4 is arranged inside the groove 8, a rectangular through hole 3 is arranged at the top of the thick wall 10, a through hole 7 is arranged on the end surface of the thick wall 10, the through hole 7 is communicated with the groove 8, a clamping block 11 is arranged on the inner wall of the terminal shell 1, a terminal 12 is clamped inside the terminal shell 1 through the clamping block 11 and the elastic sheet 4, by arranging the through hole 7, the terminal housing 1 is simpler in injection molding through the through hole 7, the yield is higher, and the spring plate 4 can not be clamped through the through hole 7, so that the terminal shell 1 is more stable in use, and the position of the spring plate 4 can be judged when the terminal shell 1 is assembled through the through hole 7.

Specifically, the rectangular through hole 3 is communicated with the groove 8, the elastic sheet 4 is provided with the inserting point 5, the inserting point 5 is movably connected in the rectangular through hole 3, and the terminal 12 can be limited and clamped through the inserting point 5.

Specifically, the bottom of shell fragment 4 is provided with stress point 6, and stress point 6 and the inner wall overlap joint of recess 8, and perforation 9 has been seted up to another terminal surface of terminal shell 1, and the one end of shell fragment 4 is worn to establish in perforation 9.

The utility model discloses a theory of operation does:

when the terminal is used, one end of a terminal 12 is close to the terminal shell 1, the terminal 12 is movably connected in the terminal jack 2, the terminal 12 is clamped and fixed through the clamping block 11 and the plugging point 5, the through hole 7 is formed in the thick wall 10, the terminal shell 1 is simpler during injection molding, the yield is higher, the elastic sheet 4 is made to move through the through hole 7, one end of the elastic sheet 4 cannot be clamped in the through hole 7, the terminal shell 1 is made to be more stable during use, and the position of the elastic sheet 4 can be judged when the terminal shell 1 is assembled through the through hole 7.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. An improved terminal housing, comprising a terminal housing (1), characterized in that: be provided with thick wall (10) on terminal shell (1), terminal jack (2) have been seted up to the inside of terminal shell (1), recess (8) have been seted up to the inside of thick wall (10), the inside of recess (8) is provided with shell fragment (4), rectangle through-hole (3) have been seted up at the top of thick wall (10), through-hole (7) have been seted up to the terminal surface of thick wall (10), through-hole (7) are linked together with recess (8), be provided with fixture block (11) on the inner wall of terminal shell (1), the inside of terminal shell (1) is passed through fixture block (11) and shell fragment (4) joint has terminal (12).

2. The improved terminal housing of claim 1, wherein: the rectangular through hole (3) is communicated with the groove (8).

3. The improved terminal housing of claim 1, wherein: the elastic sheet (4) is provided with a plug-in point (5), and the plug-in point (5) is movably connected in the rectangular through hole (3).

4. The improved terminal housing of claim 1, wherein: the bottom of the elastic sheet (4) is provided with a stress point (6), and the stress point (6) is in lap joint with the inner wall of the groove (8).

5. The improved terminal housing of claim 1, wherein: the other end face of the terminal shell (1) is provided with a through hole (9), and one end of the elastic sheet (4) penetrates through the through hole (9).