CN215896199U

CN215896199U - Vertical opening type riveting line fillet switch

Info

Publication number: CN215896199U
Application number: CN202122023698.7U
Authority: CN
Inventors: 伍远深
Original assignee: Guangzhou Henghe Electric Power Co ltd
Current assignee: Guangzhou Henghe Electric Power Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-22
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the field of circuit switches, and particularly relates to a vertical opening-shaped riveting line fillet switch which comprises a shell, a switch component, a fixing component and a cover plate, wherein the shell is provided with a plurality of through holes; a switch assembly is arranged inside the shell; the group of fixing components are arranged in the shell; the cover plate is arranged at the top of the shell; a first groove is formed in the cover plate; the fixing assembly comprises a fixing barrel; the fixed cylinder is fixedly connected to the bottom of the shell; through setting up a fixed section of thick bamboo, connecting cylinder, connecting rod, connecting block, knob, a tensile section of thick bamboo and rotatory piece, rely on above-mentioned part to cooperate mutually to this apron is fixed, only need rotate the knob through this setting and can remove the apron, compares in the fixed mode of buckle, and this mounting means need not use tools to prize open the apron, and consequently the staff of can being convenient for dismantles and installs.

Description

Vertical opening type riveting line fillet switch

Technical Field

The utility model relates to the field of circuit switches, in particular to a vertical opening-shaped riveting line round corner switch.

Background

The switch is an electronic component capable of connecting and disconnecting a circuit, and the simplest switch is provided with two contacts, wherein the two contacts form a loop when in contact, and the current is open when the two contacts are not in contact.

The fillet switch is one type of switch, a metal sheet for connecting a wire and a device for controlling contact are arranged in a shell of the switch, a plastic block is arranged on a control device, and the plastic block is pressed left and right to control connection and disconnection of a circuit; therefore, a vertical opening type rivet line fillet switch is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the problem that when a cover plate and a shell of a switch are connected through a buckle, a worker needs to insert a tool into a gap between the cover plate and the shell and then pry the gap open by force, the gap between the cover plate and the shell is small, the tool is difficult to insert, and the shell is damaged due to overlarge force in the disassembly process, so that the switch is inconvenient for the worker to install and disassemble is solved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a vertical opening-shaped riveting line fillet switch which comprises a shell, a switch component, a fixing component and a cover plate, wherein the switch component is arranged on the shell; a switch assembly is arranged inside the shell; the group of fixing components are arranged in the shell; the cover plate is arranged at the top of the shell; a first groove is formed in the cover plate; the fixing assembly comprises a fixing barrel; the fixed cylinder is fixedly connected to the bottom of the shell; the connecting cylinder is connected in the fixed cylinder in a sliding manner; the top end of the connecting cylinder is fixedly connected with the cover plate; the connecting cylinder is internally connected with a connecting rod in a sliding manner; the bottom end of the connecting rod penetrates through the fixed cylinder and is in sliding connection with the fixed cylinder; the top end of the connecting rod is fixedly connected with a connecting block; a sliding groove is formed in the connecting cylinder; the connecting block is connected in the sliding groove in a sliding manner; the top end of the sliding groove is provided with an annular groove so as to fix the cover plate.

Preferably, the switch assembly includes a button block; a switch device body is fixedly connected to the inner side wall of the bottom of the shell; the button block is arranged at the top of the switch device body; the button block penetrates through the first groove; a pair of connecting plates are arranged on the side surface of the switch device body; and a group of connecting sheets are fixedly connected to the top side of the connecting plate so as to connect the wires.

Preferably, the bottom of the fixed cylinder is provided with a second groove; one end of the connecting rod, which is positioned in the second groove, is fixedly connected with a knob; a stretching cylinder is fixedly connected to the top side of the second groove; the connecting rod is arranged in the stretching cylinder; a rotating block is fixedly connected to the top side of the knob and the position corresponding to the stretching cylinder; the bottom gap of the section of the stretching cylinder is trapezoidal, so that the cover plate is tensioned, and the gap between the cover plate and the shell is reduced.

Preferably, the bottom of the inner side wall of the fixed cylinder is fixedly connected with a rubber ring; the rubber ring is arranged at the bottom of the connecting cylinder; the draw-in groove is opened to tensile section of thick bamboo bottom side to this avoids when daily use, apron and casing separation.

Preferably, a pair of sealing sleeves is symmetrically and fixedly connected to two sides of the shell; the top side of the shell is provided with a sealing groove; a rubber strip is fixedly connected to the bottom side of the sealing groove; the bottom side of the cover plate is fixedly connected with a sealing strip at a position corresponding to the sealing groove, and a gap between the cover plate and the shell is sealed through the rubber strip, so that the waterproofness of the device is improved.

Preferably, an annular rubber membrane is fixedly connected in the first groove, so that water is prevented from entering the shell through the first groove, and the waterproofness of the device can be improved.

The utility model has the advantages that:

1. according to the utility model, the fixing cylinder, the connecting rod, the connecting block, the knob, the stretching cylinder and the rotating block are arranged, and the cover plate is fixed by means of mutual matching of the parts, and the cover plate can be released only by rotating the knob through the arrangement.

2. According to the utility model, the sealing sleeve, the rubber strip, the rubber ring, the annular rubber film and the sealing strip are arranged, and the sealing performance of the device can be enhanced by means of mutual matching of the parts, so that the waterproof effect of the device can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a fixing assembly according to a first embodiment;

FIG. 2 is a schematic structural diagram of a switch assembly according to the first embodiment;

FIG. 3 is a schematic structural view of a stretching cylinder according to the first embodiment;

FIG. 4 is a schematic diagram of a third groove structure according to the second embodiment;

in the figure: 11. a housing; 12. a cover plate; 13. a first groove; 21. a fixed cylinder; 22. a connecting cylinder; 23. a connecting rod; 24. connecting blocks; 25. a chute; 26. an annular groove; 31. a button block; 32. a switching device body; 33. a connecting plate; 34. connecting sheets; 41. a knob; 42. stretching the cylinder; 43. rotating the block; 51. a rubber ring; 52. a card slot; 61. sealing sleeves; 62. a sealing groove; 63. a rubber strip; 64. a sealing strip; 7. an annular rubber membrane; 8. and a third groove.

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.

Example one

Referring to fig. 1-3, a vertical opening-type rivet line fillet switch includes a housing 11, a switch assembly, a fixing assembly and a cover plate 12; a switch assembly is arranged inside the shell 11; a group of the fixing components are arranged inside the shell 11; the cover plate 12 is arranged at the top of the shell 11; a first groove 13 is formed in the cover plate 12; the fixing assembly comprises a fixing barrel 21; the fixed cylinder 21 is fixedly connected to the bottom of the shell 11; the fixed cylinder 21 is internally and slidably connected with a connecting cylinder 22; the top end of the connecting cylinder 22 is fixedly connected with the cover plate 12; a connecting rod 23 is connected inside the connecting cylinder 22 in a sliding manner; the bottom end of the connecting rod 23 penetrates through the fixed cylinder 21 and is in sliding connection with the fixed cylinder; the top end of the connecting rod 23 is fixedly connected with a connecting block 24; a sliding groove 25 is formed in the connecting cylinder 22; the connecting block 24 is connected in the sliding groove 25 in a sliding manner; an annular groove 26 is formed at the top end of the sliding groove 25; the switch assembly includes a button block 31; a switching device body 32 is fixedly connected to the inner side wall of the bottom of the shell 11; the button block 31 is mounted on the top of the switching device body 32; the button block 31 penetrates through the first groove 13; a pair of connecting plates 33 are arranged on the side surfaces of the switch device body 32; a group of connecting pieces 34 are fixedly connected to the top side of the connecting plate 33; when the connecting device is installed, the connecting cylinder 22 is inserted into the fixed cylinder 21, then the connecting rod 23 is inserted into the connecting cylinder 22, then the connecting block 24 on the side surface of the connecting rod 23 slides to the top of the sliding groove 25 and then is inserted into the annular groove 26, then the connecting rod 23 is rotated through the knob 41, so that the connecting block 24 and the sliding groove 25 are dislocated, the connecting block 24 moves in the annular groove 26, so that the cover plate 12 is fixed, when the disassembly is needed, the connecting rod 23 is rotated, the connecting block 24 is rotated to be aligned with the sliding groove 25, so that the fixing of the cover plate 12 is released, then the cover plate 12 is taken out upwards, then the connecting block 24 slides out in the sliding groove 25, before the installation, a copper wire of a wire is inserted between the connecting piece 34 and the connecting plate 33, the connecting piece 34 is a copper sheet, then the connecting piece 34 is pressed downwards by a tool, so that the deformation of the connecting piece 34 is generated, so that the wire is clamped, and the connection of the wire is completed, the current is transmitted into the switching device body 32 through the connection plate 33, and then the connection and disconnection of the circuit is controlled by pressing the button block 31.

The bottom of the fixed cylinder 21 is provided with a second groove; a knob 41 is fixedly connected to one end of the connecting rod 23 positioned in the second groove; a stretching cylinder 42 is fixedly connected to the top side of the second groove; the connecting rod 23 is arranged in the stretching cylinder 42; a rotating block 43 is fixedly connected to the top side of the knob 41 at a position corresponding to the stretching cylinder 42; the bottom gap of the section of the stretching cylinder 42 is trapezoidal; during the installation process, the knob 41 is turned, then the rotating block 43 slides on the bottom side of the stretching cylinder 42, the connecting block 24 is misaligned with the sliding slot 25, and then the rotating block 43 moves downwards along the inclined surface of the bottom side of the stretching cylinder 42, so that the connecting rod 23 pulls the connecting cylinder 22 downwards, thereby tightening the cover plate 12 and reducing the gap between the cover plate 12 and the shell 11.

The bottom of the inner side wall of the fixed cylinder 21 is fixedly connected with a rubber ring 51; the rubber ring 51 is arranged at the bottom of the connecting cylinder 22; a clamping groove 52 is formed at the bottom side of the stretching cylinder 42; in the installation, when the connecting cylinder 22 moves downwards, the connecting cylinder 22 can extrude the rubber ring 51, the fixing cylinder 21 and the connecting cylinder 22 can be sealed through the rubber ring 51, the sealing performance of the device is improved, then the rotating block 43 rotates to the position corresponding to the clamping groove 52, the rubber ring 51 slightly pushes the connecting cylinder 22 upwards, the rotating block 43 is clamped in the clamping groove 52, the knob 41 cannot be moved easily, and the cover plate 12 is separated from the shell 11 during daily use.

A pair of sealing sleeves 61 are symmetrically and fixedly connected to two sides of the shell 11; a sealing groove 62 is formed in the top side of the shell 11; a rubber strip 63 is fixedly connected to the bottom side of the sealing groove 62; a sealing strip 64 is fixedly connected to the bottom side of the cover plate 12 at a position corresponding to the sealing groove 62; an annular rubber membrane 7 is fixedly connected in the first groove 13; when the device is installed, the lead wire penetrates through the sealing sleeve 61 to seal the connection between the shell 11 and the lead wire, then the sealing strip 64 is inserted into the sealing groove 62 when the cover plate 12 is installed, then the rubber strip 63 is extruded, the gap between the cover plate 12 and the shell 11 is sealed through the rubber strip 63, so that the waterproofness of the device is improved, and when the device is installed, the annular rubber membrane 7 is sleeved on the surface of the button block 31, so that water is prevented from entering the shell 11 through the first groove 13, and the waterproofness of the device can be improved.

Example two

Referring to fig. 4, in the first comparative example, as another embodiment of the present invention, a set of third grooves 8 is formed on the bottom side of the sealing strip 64, and the sealing performance between the cover plate 12 and the housing 11 can be improved by this arrangement.

The working principle is that when the device is installed, the annular rubber membrane 7 is sleeved on the surface of the button block 31, so that water is prevented from entering the shell 11 through the first groove 13, the water resistance of the device can be improved, then the connecting cylinder 22 is inserted into the fixed cylinder 21, then the connecting rod 23 is inserted into the connecting cylinder 22, then the connecting block 24 on the side surface of the connecting rod 23 slides to the top of the sliding groove 25 and then is inserted into the annular groove 26, then the connecting rod 23 is rotated through the knob 41, so that the connecting block 24 and the sliding groove 25 are dislocated, the connecting block 24 moves in the annular groove 26, so that the cover plate 12 is fixed, then the rotating block 43 moves downwards along the inclined surface on the bottom side of the stretching cylinder 42, so that the connecting rod 23 pulls the connecting cylinder 22 downwards, so that the cover plate 12 is tensioned, the gap between the cover plate 12 and the shell 11 is reduced, when the disassembly is needed, the connecting rod 23 is rotated, the connecting block 24 is rotated to be aligned with the sliding groove 25, so that the fixing of the cover plate 12 is released, then the cover plate 12 is upwards taken out, then the connecting block 24 slides out in the sliding groove 25, before installation, a copper wire of a wire is inserted between the connecting sheet 34 and the connecting sheet 33, the connecting sheet 34 is a copper sheet, then the connecting sheet 34 is downwards pressed by a tool to deform the connecting sheet 34, so that the wire is clamped, so that the connection of the wire is completed, current is transmitted into the switch device body 32 through the connecting sheet 33, then the connection and disconnection of a circuit are controlled by pressing the button block 31, the fixing cylinder 21 and the connecting cylinder 22 can be sealed through the rubber ring 51, so that the sealing performance of the device is improved, when the rotating block 43 rotates to a position corresponding to the clamping groove 52, the rubber ring 51 slightly pushes the connecting cylinder 22 upwards, so that the rotating block 43 is clamped in the clamping groove 52, so that the knob 41 cannot be easily moved, therefore, the cover plate 12 is prevented from being separated from the shell 11 in daily use, a lead passes through the sealing sleeve 61 before installation so as to seal the connection between the shell 11 and the lead, then when the cover plate 12 is installed, the sealing strip 64 is inserted into the sealing groove 62, then the rubber strip 63 is extruded, and the gap between the cover plate 12 and the shell 11 is sealed through the rubber strip 63, so that the waterproofness of the device is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a perpendicular opening shape riveting line fillet switch which characterized in that: comprises a shell (11), a switch component, a fixing component and a cover plate (12); a switch assembly is arranged inside the shell (11); the group of fixing components is arranged inside the shell (11); the cover plate (12) is arranged at the top of the shell (11); a first groove (13) is formed in the cover plate (12);

the fixing assembly comprises a fixing barrel (21); the fixed cylinder (21) is fixedly connected to the bottom of the shell (11); the fixed cylinder (21) is connected with a connecting cylinder (22) in a sliding way; the top end of the connecting cylinder (22) is fixedly connected with the cover plate (12); a connecting rod (23) is connected inside the connecting cylinder (22) in a sliding manner; the bottom end of the connecting rod (23) penetrates through the fixed cylinder (21) and is in sliding connection with the fixed cylinder; the top end of the connecting rod (23) is fixedly connected with a connecting block (24); a sliding groove (25) is formed in the connecting cylinder (22); the connecting block (24) is connected in the sliding groove (25) in a sliding manner; an annular groove (26) is formed in the top end of the sliding groove (25).

2. The vertically split rivet line fillet switch of claim 1, wherein: the switch assembly comprises a button block (31); a switch device body (32) is fixedly connected to the inner side wall of the bottom of the shell (11); the button block (31) is arranged on the top of the switch device body (32); the button block (31) penetrates through the first groove (13); a pair of connecting plates (33) are mounted on the side surface of the switch device body (32); and a group of connecting pieces (34) are fixedly connected to the top side of the connecting plate (33).

3. The vertically split rivet line fillet switch of claim 2, wherein: the bottom of the fixed cylinder (21) is provided with a second groove; one end of the connecting rod (23) positioned in the second groove is fixedly connected with a knob (41); a stretching cylinder (42) is fixedly connected to the top side of the second groove; the connecting rod (23) is arranged in the stretching cylinder (42); a rotating block (43) is fixedly connected to the top side of the knob (41) and the position corresponding to the stretching cylinder (42); the bottom notch of the section of the stretching cylinder (42) is trapezoidal.

4. The vertically split rivet line fillet switch of claim 3, wherein: the bottom of the inner side wall of the fixed cylinder (21) is fixedly connected with a rubber ring (51); the rubber ring (51) is arranged at the bottom of the connecting cylinder (22); the bottom side of the stretching cylinder (42) is provided with a clamping groove (52).

5. The vertically split rivet line fillet switch of claim 4, wherein: a pair of sealing sleeves (61) are symmetrically and fixedly connected to two sides of the shell (11); a sealing groove (62) is formed in the top side of the shell (11); a rubber strip (63) is fixedly connected to the bottom side of the sealing groove (62); and a sealing strip (64) is fixedly connected to the bottom side of the cover plate (12) and the position corresponding to the sealing groove (62).

6. The vertically split rivet line fillet switch of claim 5, wherein: an annular rubber membrane (7) is fixedly connected in the first groove (13).