CN216562809U

CN216562809U - Switch control shell

Info

Publication number: CN216562809U
Application number: CN202122430208.5U
Authority: CN
Inventors: 黄忠剑
Original assignee: Jiangsu Putuo Electric Technology Co ltd
Current assignee: Hubei Huadu Biotechnology Co.,Ltd.
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-05-17
Anticipated expiration: 2031-10-09

Abstract

The utility model provides a switch control shell which comprises a front cover plate, a pressing through hole, a sealing ring, a front fixing wire, a connecting base, a shell, a transverse sliding chute, a longitudinal sliding chute, a positioning connecting block, a positioning connecting rod, a fixing plate, a rear cover plate, a rear fixing wire and a filter screen. The beneficial effects are that: the space for storing the switching electric module inside can be adjusted according to the size of the switching electric module, so that one control shell can be suitable for various types of switching electric modules, the universality of the control shell is effectively improved, and the use cost of a user is effectively reduced; the utility model has various installation modes, thereby effectively improving the applicability of the control shell during installation; the utility model has the advantages of simple structure, convenient use, convenient installation, outstanding product competitiveness and wide popularization.

Description

Switch control shell

Technical Field

The utility model relates to the technical field of switch equipment, in particular to a switch control shell.

Background

The words switch are to be interpreted as open and closed. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switches are electromechanical devices operated by a person, in which there are one or several electrical contacts. The "closing" of a contact means that the electronic contact is conductive, allowing current to flow; an "open" of the switch indicates that the electrical contact is non-conductive, creating an open circuit, not allowing current to flow. In order to improve the self-protection performance of the conventional switching electric module, the switching electric module is generally matched with a control shell, the control shell can hide a circuit board of the switching electric module in a shell, and a pressing block of the switching electric module can be arranged outside the shell, so that the switching electric module is convenient for a user to use safely. Although the existing control shell is convenient to use, the existing control shell is poor in universality, one type of control shell needs to be equipped for one switching electric module, and the use cost of a user is seriously increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, and in particular to overcome the defects of the prior art, the utility model provides a switch control shell which can solve the above problems.

In order to achieve the purpose, the utility model adopts the following technical means:

a switch control shell comprises a shell, wherein the shell is a hollow cuboid structure with a front opening and a rear opening, a front cover plate is arranged at the opening of the front opening of the shell, a pressing through hole is formed in the middle of the front cover plate, a sealing ring is sleeved in the pressing through hole, the front cover plate is detachably connected with the front side of the front cover plate through a front fixing wire, positioning connecting blocks are fixedly connected with the upper end and the lower end of the opening of the rear side of the shell respectively, transverse sliding grooves are fixedly connected with the tops of the two transverse sides of the shell respectively, longitudinal sliding grooves are fixedly connected with the side edges of the two transverse sides of the shell respectively, a connecting base is fixedly connected with the inner side of the opening of the front side of the shell, a positioning connecting rod and a fixing plate are arranged in the shell, the positioning connecting rod penetrates through the fixing plate and is in threaded connection with the fixing plate, one end of the positioning connecting rod is in threaded connection with the connecting base, and the rear opening of the shell is provided with a rear cover plate, the rear cover plate is detachably connected with the other end of the positioning connecting rod through a rear fixing wire, and a through wire hole is formed in the bottom of the shell.

Preferably, the front cover plate, the connecting base, the shell, the transverse sliding groove, the longitudinal sliding groove, the positioning connecting block, the fixing plate and the rear cover plate are all made of hard plastic materials.

Preferably, the connecting base, the shell, the transverse sliding groove, the longitudinal sliding groove and the positioning connecting block are integrally formed by injection molding.

Preferably, the two transverse sides of the shell are fixedly connected with filter screens respectively.

Preferably, the seal ring is made of a rubber material.

Preferably, the front fixing wire, the positioning connecting rod and the rear fixing wire are all made of stainless steel materials.

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

the space for storing the switching electric module inside can be adjusted according to the size of the switching electric module, so that one control shell can be suitable for various types of switching electric modules, the universality of the control shell is effectively improved, and the use cost of a user is effectively reduced; the utility model has various installation modes, thereby effectively improving the applicability of the control shell during installation; the utility model has the advantages of simple structure, convenient use, convenient installation, outstanding product competitiveness and wide popularization.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a side view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

In the figure:

1. a front cover plate; 2. pressing the through hole; 3. a seal ring; 4. front fixing wires; 5. connecting a base; 6. a housing; 7. a transverse chute; 8. a longitudinal chute; 9. positioning a connecting block; 10. a connecting rod; 11. fixing a plate; 12. a cover plate; 13. fixing the wire; 14. a filter screen; 15. a through hole.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 to 4, the utility model provides a switch control housing, which comprises a housing 6, wherein the housing 6 is a hollow cuboid structure with a front opening and a rear opening, a front cover plate 1 is arranged at the front opening of the housing 6, a pressing through hole 2 is arranged in the middle of the front cover plate 1, a sealing ring 3 is sleeved in the pressing through hole 2, the front cover plate 1 is detachably connected with the front side of the front cover plate 1 through a front fixing wire 4, positioning connecting blocks 9 are respectively fixedly connected with the upper end and the lower end of the rear opening of the housing 6, transverse sliding grooves 7 are respectively fixedly connected with the tops of the two transverse sides of the housing 6, longitudinal sliding grooves 8 are respectively fixedly connected with the side edges of the two transverse sides of the housing 6, a connecting base 5 is fixedly connected with the inner side of the front opening of the housing 6, a positioning connecting rod 10 and a fixing plate 11 are arranged in the housing 6, and the positioning connecting rod 10 penetrates through the fixing plate 11 to be in threaded connection with the fixing plate 11, one end of the positioning connecting rod 10 is in threaded connection with the connecting base 5, a rear cover plate 12 is arranged at the opening of the rear side of the shell 6, the rear cover plate 12 is detachably connected with the other end of the positioning connecting rod 10 through a rear fixing wire 13, and a wire through hole 15 is formed in the bottom of the shell 6.

As shown in fig. 1 to 4, the front cover plate 1, the connecting base 5, the housing 6, the transverse sliding grooves 7, the longitudinal sliding grooves 8, the positioning connecting blocks 9, the fixing plate 11, and the rear cover plate 12 are all made of hard plastic materials. The rigid plastic material has good hardness and good insulativity, and simultaneously has good wear resistance and corrosion resistance, and the front cover plate 1, the connecting base 5, the shell 6, the transverse sliding grooves 7, the longitudinal sliding grooves 8, the positioning connecting blocks 9, the fixing plate 11 and the rear cover plate 12 which are made of the rigid plastic material have long service life.

As shown in fig. 1 to 4, the connecting base 5, the housing 6, the transverse sliding groove 7, the longitudinal sliding groove 8, and the positioning connecting block 9 are integrally formed by injection molding. The arrangement can effectively improve the tightness among the connecting base 5, the shell 6, the transverse sliding groove 7, the longitudinal sliding groove 8 and the positioning connecting block 9, and can effectively prevent the occurrence of fracture.

As shown in fig. 1, 2 and 4, the filter screens 14 are respectively fixed to two lateral sides of the housing 6. The arrangement can effectively improve the ventilation performance of the shell 6 and the heat dissipation performance of the switch electric module arranged in the shell 6.

As shown in fig. 2 to 4, the seal ring 3 is made of a rubber material. The rubber material has good elasticity, and meanwhile, the wear resistance and the corrosion resistance are good, and the service life of the sealing ring 3 made of the rubber material is long.

As shown in fig. 1 to 4, the front fixing wire 4, the positioning connecting rod 10, and the rear fixing wire 13 are made of stainless steel. The stainless steel material has better hardness, and simultaneously, still has better wearability and corrosion resisting property, and the preceding fixed wire 4, location connecting rod 10, the back fixed wire 13 that are made by stainless steel material have long service life.

The space for storing the switching electric module in the switch control shell can be adjusted according to the size of the switching electric module, so that one control shell can be suitable for various types of switching electric modules, the universality of the control shell is effectively improved, and the use cost of a user is effectively reduced; the utility model has various installation modes, thereby effectively improving the applicability of the control shell during installation; the utility model has the advantages of simple structure, convenient use, convenient installation, outstanding product competitiveness and wide popularization.

Principle of operation

As shown in fig. 1 to 4, the front cover plate 1 is detached from the front side of the housing 6 by detaching the front fixing wire 4, and the sealing ring 3 with a proper size is selected by comparing the size of the pressing through hole 2 with that of the pressing block of the switching electric module, so that the sealing ring 3 can seal the pressing through hole 2 while being sleeved with the pressing block; the rear cover plate 12 is detached from the rear side of the shell 6 by detaching the rear fixing wire 13, then the positioning connecting rod 10 is rotated, the positioning connecting rod 10 is detached from the connecting base 5, the positioning connecting rod 10 with the fixing plate 11 is taken out from the shell 6, the switching electric module is fixed on the fixing plate 11, the pressing block of the switching electric module is required to be ensured to correspond to the pressing through hole 2 in the fixing process, the distance between the fixing plate 11 and the front cover plate 1 is adjusted by rotating the positioning connecting rod 10, and the pressing block of the switching electric module is required to be ensured to penetrate through the sealing ring 3 in the adjusting process; after adjustment is completed, the positioning connecting rod 10 is connected with the connecting base 5 again, an external connection wire of the switching electric module penetrates through the through hole 15 to prepare external connection, the front cover plate 1 is connected with the shell 6 again through the front fixing wire 4, the rear cover plate 12 is connected with the positioning connecting rod 10 again through the rear fixing wire 13, and installation work of the switching electric module can be completed.

The shell 6 can be in sliding connection with a transverse sliding rod through a transverse sliding chute 7; the shell 6 can be in sliding connection with a longitudinal sliding rod through a longitudinal sliding chute 8; the shell 6 can be connected with the fixed surface in a positioning way through a positioning connecting block 9.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a switch control shell, a serial communication port, including casing (6), open-ended cavity cuboid structure around casing (6) is, casing (6) front side opening department is provided with front shroud (1), the middle part of front shroud (1) has been seted up and has been pressed through-hole (2), it has cup jointed sealing washer (3) in through-hole (2) to press, can dismantle through preceding fixed silk (4) and the front side of front shroud (1) front shroud and be connected front shroud (1), the upper and lower both ends of casing (6) rear side opening department rigid coupling respectively has positioning connection piece (9), the top of the horizontal both sides of casing (6) rigid coupling respectively has horizontal spout (7), the side rigid coupling of the horizontal both sides of casing (6) respectively has vertical spout (8), the inboard rigid coupling of casing (6) front side opening part has connection base (5), be provided with positioning connection pole (10) in casing (6), Fixed plate (11), location connecting rod (10) run through fixed plate (11) and fixed plate (11) threaded connection, the one end of location connecting rod (10) with be connected base (5) threaded connection, casing (6) rear side opening department is provided with back shroud (12), back shroud (12) can be dismantled with the other end of location connecting rod (10) through back fixed silk (13) and be connected, through line hole (15) have been seted up to the bottom of casing (6).

2. The switch control housing according to claim 1, wherein the front cover plate (1), the connecting base (5), the housing (6), the transverse sliding grooves (7), the longitudinal sliding grooves (8), the positioning connecting block (9), the fixing plate (11) and the rear cover plate (12) are all made of hard plastic materials.

3. The switch control housing according to claim 2, wherein the connection base (5), the housing (6), the transverse sliding groove (7), the longitudinal sliding groove (8) and the positioning connection block (9) are integrally formed by injection molding.

4. A switch control housing according to claim 3, characterized in that the housing (6) is fixedly connected with filter screens (14) at two lateral sides thereof.

5. Switch control housing according to claim 4, characterized in that the sealing ring (3) is made of a rubber material.

6. The switch control housing according to claim 5, wherein the front fixing wire (4), the positioning connecting rod (10) and the rear fixing wire (13) are made of stainless steel material.