Vertical opening fillet switch

Abstract

The utility model discloses a vertical opening fillet switch, which relates to the technical field of circuit switches, and comprises a shell and a switch assembly, the upper end of the shell is movably connected with a cover plate, the bottom end of the shell is symmetrically provided with rotating grooves, the upper ends in the rotating grooves are fixedly connected with fixed cylinders, and the other ends of the fixed cylinders extend into the shell. Connecting cylinders are symmetrically and fixedly connected to the bottom end of the cover plate, the connecting cylinders are inserted into the fixing cylinders, connecting rods are slidably connected to the interiors of the connecting cylinders and the fixing cylinders, one ends of the connecting rods extend into the rotating grooves and are fixedly connected with rotary knobs, sliding grooves are formed in the bottom ends of the connecting cylinders, and fixing blocks are fixedly connected to the outer side walls of the connecting rods and are slidably connected with the sliding grooves; an annular fixing groove is formed in the upper end of the sliding groove, and locking assemblies are symmetrically installed in the bottom end of the shell. With the adoption of the structure, the looseness of the shell and the cover plate caused by vibration or external force impact can be reduced, and accidental electric shock or short circuit is prevented, so that a user is protected from being injured by electric shock.

Description

TECHNICAL FIELD

[0001] The utility model belongs to circuit switch technical field, especially involve a vertical opening round angle switch. BACKGROUND

[0002] Switch is a kind of electrical component, by operation, the current in the circuit can be made to break, to control the running or stop of electrical equipment. Its main function is to provide a controllable breakpoint in the circuit system, to cut off or connect the circuit when needed, switch is widely used in various electrical equipment, such as lighting equipment, household appliances, industrial machinery, etc. In lighting equipment, switch is used to control the light on-off;In household appliances, switch is used to control the start and stop of electrical appliances;In industrial machinery, switch is used to control the running and stop of various mechanical parts.

[0003] The utility model discloses a kind of vertical opening shape riveting line round angle switches, including shell, switch assembly, fixed component and cover plate;The shell interior is provided with switch assembly;A group of fixed component is arranged in shell interior;The cover plate is arranged at the top of shell;First recess is opened in the cover plate interior;The fixed component includes fixed cylinder;The fixed cylinder is fixedly connected at the bottom of shell;By being provided with fixed cylinder, connecting cylinder, connecting rod, connecting block, knob, stretch cylinder and rotating block, rely on the cooperation of above-mentioned parts each other, to fix cover plate, by the setting, only need to rotate knob to remove cover plate, compared with the fixing mode of buckle, this installation mode does not need to use tool to pry open cover plate, thus can facilitate staff to disassemble and install.

[0004] The above-mentioned utility model although need to rotate knob to remove cover plate, compared with the fixing mode of buckle, this installation mode does not need to use tool to pry open cover plate, thus can facilitate staff to disassemble and install, but when daily use, if switch shakes and shakes for a long time, rotating block can be rotated out from the card slot, cover plate and shell are easily separated, cause electrical components in switch to be exposed, increase the risk of electric shock, and the gap between cover plate and shell can become the entrance of moisture and dust, cause switch to be damp or contaminated, affect its normal work. UTILITY MODEL CONTENTS

[0005] In view of the problems mentioned in the background art, the utility model aims to provide a kind of vertical opening round angle switch, to solve the problem that if switch shakes and shakes for a long time, rotating block can be rotated out from the card slot, cover plate and shell are easily separated, cause electrical components in switch to be exposed, increase the risk of electric shock, and the gap between cover plate and shell can become the entrance of moisture and dust, cause switch to be damp or contaminated, affect its normal work when daily use.

[0006] The above technical purpose of the utility model is realized through the following technical scheme:

[0007] A vertical opening round corner switch, including shell and switch assembly, the shell top end is connected with the cover plate, the shell bottom end is opened with the rotating groove, the rotating groove inside upper end is fixedly connected with the fixed cylinder, the fixed cylinder other end extends to the shell inside, the cover plate bottom end is fixedly connected with the connecting cylinder, the connecting cylinder and the fixed cylinder are inserted, the connecting cylinder and the fixed cylinder inside are slidably connected with the connecting rod, the connecting rod one end extends to the rotating groove inside and is fixedly connected with the knob, the connecting cylinder bottom end is opened with the sliding slot, the connecting rod outside wall is fixedly connected with the fixed block, the fixed block and the sliding slot are slidably connected, the sliding slot upper end is opened with the annular fixed slot, the shell bottom end inside is symmetrically installed with the locking assembly,

[0008] The locking assembly includes cavity, reset spring, moving block, locking block, sliding block and push block, the shell bottom end inside is symmetrically opened with the cavity, one end of the cavity inside is fixedly connected with the reset spring, the other end of the reset spring is fixedly connected with the moving block, the moving block and the cavity inside are slidably connected, the moving block one end away from the reset spring is fixedly connected with the locking block, the other end of the locking block extends to the rotating groove inside, the locking block bottom end is inclined, the moving block one end is fixedly connected with the sliding block, the sliding block other end is fixedly connected with the push block, the knob outside wall is opened with the locking slot, the locking slot and the locking block are clamped, can reduce the looseness of the shell and the cover plate caused by vibration or external force impact, prevent accidental electric shock or short circuit, thereby protecting the user from electric shock injury, and can prevent moisture and dust from entering the switch inside, further improve the safety of use.

[0009] As a preferred technical scheme, the shell bottom end is symmetrically opened with the sliding groove, the sliding groove is communicated with the cavity inside, and the sliding groove and the sliding block are slidably connected, which facilitates the separation between the shell and the cover plate, allows the staff to easily access the internal components of the shell, thereby effectively maintaining and repairing, reduces downtime, and improves the reliability and availability of the equipment.

[0010] As a preferred technical scheme, the switch assembly includes a button block, a switch device body, a connecting plate, and a connecting sheet, the shell inside bottom end is fixedly connected with the switch device body, the switch device body upper end is installed with the button block, the switch device body both ends are symmetrically installed with the connecting plate, and the connecting plate upper end is symmetrically installed with the connecting sheet, which reduces the complex steps in the installation process and improves the work efficiency.

[0011] As a preferred technical scheme, the cover plate upper end is opened with a through slot, and the through slot inner wall is fixedly connected with an annular rubber film, which can effectively prevent moisture from entering the switch inside, thereby avoiding circuit short circuit, corrosion and damage, etc.

[0012] As a preferred technical scheme, the bottom end of the cover plate is fixedly connected with a sealing strip in a symmetrical mode, the upper end of the shell is provided with a sealing groove in a symmetrical mode, and the sealing groove is inserted with the sealing strip, so that water can be effectively prevented from entering the switch, thereby avoiding problems such as circuit short circuit, corrosion and damage.

[0013] As a preferred technical scheme, the bottom end of the fixing cylinder is fixedly connected with a rubber ring, and the rubber ring is arranged at the bottom end of the connecting cylinder, so that unstable electrical connection caused by loosening or separation of the shell and the cover plate can be avoided, and stable current transmission of the switch in a normal working state can be ensured, and circuit failure caused by connection problems can be avoided.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] In the utility model, the cover plate and the shell are combined, then the knob is pushed to move the connecting rod, and the fixed block slides in the sliding groove, the fixed block slides into the annular fixed groove, the knob is pressed to the inclined surface of the locking block, the locking block drives the moving block to move, the moving block is pressed to the reset spring, the reset spring is compressed, and the locking block is retracted into the cavity, when the rotating knob block fixes the position of the fixed block, the locking block moves to the locking groove, the reset spring resets, the moving block rebounds, drives the locking block to pop out, the locking block is clamped and fixed with the locking groove, the fixing of the shell and the cover plate is completed, the loosening of the shell and the cover plate caused by vibration or external impact is reduced, accidental electric shock or short circuit is prevented, the user is protected from electric shock, moisture and dust are prevented from entering the switch, and the safety in use is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 is a sectional three-dimensional structure schematic view of the utility model;

[0018] Figure 3 is a three-dimensional structure schematic view of the utility model; Figure 2 is an enlarged view of A part of the utility model;

[0019] Figure 4 is an enlarged view of B part of the utility model; Figure 2

[0020] ​Label: 1, shell; 2, cover plate; 3, through slot; 4, annular rubber film; 5, rotating groove; 6, fixed cylinder; 7, connecting cylinder; 8, connecting rod; 9, fixed block; 10, sliding groove; 12, annular fixed groove; 13, knob; 14, rubber ring; 15, locking assembly; 151, cavity; 152, reset spring; 153, moving block; 154, locking block; 155, sliding block; 156, push block; 16, sliding groove; 17, locking groove; 18, switch assembly; 181, button block; 182, switch device body; 183, connecting plate; 184, connecting piece; 19, sealing groove; 20, sealing strip. DETAILED DESCRIPTION

[0021] EMBODIMENT

[0022] REFERENCE Figures 1 to 4 The vertical opening round corner switch described in the embodiment comprises a shell 1 and a switch assembly 18, the upper end of the shell 1 is movably connected with a cover plate 2, the bottom end of the shell 1 is symmetrically provided with rotating grooves 5, the inside of the rotating grooves 5 is fixedly connected with fixed cylinders 6 at the upper end, the other end of the fixed cylinders 6 extends to the inside of the shell 1, the bottom end of the cover plate 2 is symmetrically fixedly connected with connecting cylinders 7, the connecting cylinders 7 are inserted with the fixed cylinders 6, the connecting cylinders 7 and the fixed cylinders 6 are slidably connected with connecting rods 8, one end of the connecting rods 8 extends to the inside of the rotating grooves 5 and is fixedly connected with knobs 13, the bottom end of the connecting cylinders 7 is provided with sliding grooves 10, the outer side wall of the connecting rods 8 is fixedly connected with fixed blocks 9, the fixed blocks 9 are slidably connected with the sliding grooves 10, the upper end of the sliding grooves 10 is provided with annular fixed grooves 12, the bottom end of the shell 1 is symmetrically installed with locking assemblies 15 inside;

[0023] The locking assembly 15 comprises a cavity 151, a reset spring 152, a moving block 153, a locking block 154, a sliding block 155 and a push block 156, the bottom end of the shell 1 is symmetrically provided with the cavity 151, one end of the cavity 151 is fixedly connected with the reset spring 152, the other end of the reset spring 152 is fixedly connected with the moving block 153, the moving block 153 is slidingly connected with the cavity 151, one end of the moving block 153 away from the reset spring 152 is fixedly connected with the locking block 154, the other end of the locking block 154 extends to the inside of the rotating groove 5, the bottom end of the locking block 154 is provided as an inclined surface, one end of the moving block 153 is fixedly connected with the sliding block 155, the other end of the sliding block 155 is fixedly connected with the push block 156, the outer side wall of the knob 13 is provided with a locking groove 17, the locking groove 17 is clamped with the locking block 154, the cover plate 2 and the shell 1 are combined, then the knob 13 is pushed, the knob 13 drives the connecting rod 8 to move, and the fixed block 9 slides in the sliding groove 10, the fixed block 9 slides to the inside of the annular fixed groove 12, at the same time, the knob 13 is pressed to the inclined surface of the locking block 154, so that the locking block 154 drives the moving block 153 to move, the moving block 153 is pressed to the reset spring 152, the reset spring 152 is compressed, at the same time, the locking block 154 is withdrawn into the cavity 151, when the position of the fixed block 9 is fixed by rotating the knob 13, the locking block 154 moves to the locking groove 17, the reset spring 152 resets, the moving block 153 rebounds, drives the locking block 154 to pop out, the locking block 154 is clamped and fixed with the locking groove 17, and the fixing of the shell 1 and the cover plate 2 is completed.

[0024] Reference Figure 3 The bottom end of the shell 1 is symmetrically provided with a sliding groove 16, the sliding groove 16 is communicated with the inside of the cavity 151, the sliding groove 16 is slidingly connected with the sliding block 155, the push block 156 is pushed, the push block 156 drives the sliding block 155 to slide in the sliding groove 16, the sliding block 155 drives the moving block 153 and the locking block 154 to move, the moving block 153 is pressed to the reset spring 152, the reset spring 152 is compressed, at the same time, the locking block 154 is withdrawn into the cavity 151, the locking block 154 ends the clamping with the locking groove 17, the torsion block is rotated, the torsion block drives the connecting rod 8 and the fixed block 9 to rotate, the fixed block 9 rotates in the annular fixed groove 12, when the fixed block 9 rotates to the sliding groove 10, the cover plate 2 is upwardly rotated, the connecting barrel 7 ends the insertion with the fixed barrel 6, and the separation of the cover plate 2 and the shell 1 is completed.

[0025] Reference Figure 2The switch assembly 18 comprises a button block 181, a switch device body 182, a connecting plate 183 and a connecting sheet 184. The switch device body 182 is fixedly connected to the inner bottom end of the shell 1. The button block 181 is installed on the upper end of the switch device body 182. The connecting plate 183 is symmetrically installed on both ends of the switch device body 182. The connecting sheet 184 is symmetrically installed on the upper end of the connecting plate 183. The copper wire of the lead is inserted between the connecting sheet 184 and the connecting plate 183. The connecting sheet 184 is a copper sheet. Then, the connecting sheet 184 is pressed downward by a tool to deform the connecting sheet 184 to clamp the lead, thereby completing the connection of the lead. The current is transmitted to the switch device body 182 through the connecting plate 183. Then, the circuit is controlled to be connected or disconnected by pressing the button block 181.

[0026] With reference to Figure 2 The upper end of the cover plate 2 is provided with a through slot 3. The inner wall of the through slot 3 is fixedly connected with an annular rubber film 4. During installation, the annular rubber film 4 is sleeved on the surface of the button block 181 to prevent water from entering the shell 1 through the through slot 3, thereby improving the waterproofness of the device.

[0027] With reference to Figure 1 The bottom end of the cover plate 2 is symmetrically fixedly connected with a sealing strip 20. The upper end of the shell 1 is symmetrically provided with a sealing groove 19. The sealing groove 19 is inserted with the sealing strip 20. The cover plate 2 and the shell 1 are combined. The sealing strip 20 is inserted into the sealing groove 19 to seal the gap between the cover plate 2 and the shell 1, thereby improving the waterproofness of the device.

[0028] With reference to Figure 4 The inner bottom end of the fixed cylinder 6 is fixedly connected with a rubber ring 14. The rubber ring 14 is arranged at the bottom end of the connecting cylinder 7. The rubber ring 14 can be arranged to seal the fixed cylinder 6 and the connecting cylinder 7, thereby improving the sealing property of the device.

[0029] Principle and advantages: first, the copper wire of the lead is inserted between the connecting piece 184 and the connecting plate 183, the connecting piece 184 is a copper sheet, then the connecting piece 184 is pressed down with a tool, the connecting piece 184 is deformed, so as to clamp the lead, thereby completing the connection of the lead, the current is transmitted to the switch device body 182 through the connecting plate 183, then the communication and disconnection of the circuit are controlled by pressing the button block 181, then the cover plate 2 is combined with the shell 1, then the knob 13 is pushed, the knob 13 drives the connecting rod 8 to move, and the fixed block 9 slides in the sliding groove 10, the fixed block 9 slides into the annular fixed groove 12, and the knob 13 is pressed to the inclined surface of the locking block 154, so that the locking block 154 drives the moving block 153 to move, the moving block 153 is pressed to the reset spring 152, the reset spring 152 is compressed, and the locking block 154 is retracted into the cavity 151; when the position of the fixed block 9 is fixed by rotating the knob 13, the locking block 154 moves to the locking groove 17, the reset spring 152 resets, the moving block 153 rebounds, drives the locking block 154 to pop out, the locking block 154 is clamped and fixed with the locking groove 17, and the fixing of the shell 1 and the cover plate 2 is completed;

[0030] The utility model can reduce the shell and the cover loose caused by vibration or external force impact, prevent accidental electric shock or short circuit, thereby protect user from electric shock injury, and can prevent moisture and dust from entering the switch inside, further improve the safety of use.

Claims

1. A vertically opening rounded corner switch, comprising a housing and a switch assembly, characterized in that: The upper end of the housing is movably connected to a cover plate. The bottom end of the housing is symmetrically provided with rotating grooves. The upper end of the rotating groove is fixedly connected to a fixed cylinder. The other end of the fixed cylinder extends into the housing. The bottom end of the cover plate is symmetrically fixedly connected to a connecting cylinder. The connecting cylinder and the fixed cylinder are inserted into each other. The connecting cylinder and the fixed cylinder are slidably connected to each other. One end of the connecting rod extends into the rotating groove and is fixedly connected to a knob. The bottom end of the connecting cylinder is provided with a sliding groove. The outer wall of the connecting rod is fixedly connected to a fixing block. The fixing block and the sliding groove are slidably connected. The upper end of the sliding groove is provided with an annular fixing groove. The bottom end of the housing is symmetrically installed with locking components. The locking assembly includes a cavity, a return spring, a moving block, a locking block, a sliding block, and a push block. The bottom end of the housing has symmetrically formed cavities. A return spring is fixedly connected to one end of each cavity, and a moving block is fixedly connected to the other end of the return spring. The moving block is slidably connected to the cavity. A locking block is fixedly connected to the end of the moving block away from the return spring. The other end of the locking block extends into the rotating groove. The bottom end of the locking block is set as an inclined surface. A sliding block is fixedly connected to one end of the moving block, and a push block is fixedly connected to the other end of the sliding block.

2. A vertically opening rounded corner switch according to claim 1, characterized in that: The outer wall of the knob has a locking groove, and the locking groove is engaged with the locking block.

3. A vertically opening rounded corner switch according to claim 1, characterized in that: The bottom of the housing is symmetrically provided with sliding grooves, which are connected to the interior of the cavity, and the sliding grooves are slidably connected to the sliding block.

4. A vertically opening rounded corner switch according to claim 1, characterized in that: The switch assembly includes a button block, a switch device body, a connecting plate, and a connecting piece. The switch device body is fixedly connected to the bottom of the housing. The button block is installed on the upper end of the switch device body. Connecting plates are symmetrically installed on both ends of the switch device body. Connecting pieces are symmetrically installed on the upper end of the connecting plates.

5. A vertically opening rounded corner switch according to claim 1, characterized in that: The upper end of the cover plate is provided with a through groove, and an annular rubber membrane is fixedly connected to the inner wall of the through groove.

6. A vertically opening rounded corner switch according to claim 1, characterized in that: The bottom end of the cover plate is symmetrically fixed with sealing strips, and the upper end of the housing is symmetrically provided with sealing grooves, which are inserted into the sealing strips.

7. A vertically opening rounded corner switch according to claim 1, characterized in that: A rubber ring is fixedly connected to the bottom of the inner part of the fixed cylinder, and the rubber ring is located at the bottom of the connecting cylinder.

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