CN220381977U

CN220381977U - Rotary switch structure

Info

Publication number: CN220381977U
Application number: CN202322090257.8U
Authority: CN
Inventors: 周杰; 梁树清
Original assignee: DONGGUAN JINGCHENG ELECTRIC ENERGY EQUIPMENT CO LTD
Current assignee: DONGGUAN JINGCHENG ELECTRIC ENERGY EQUIPMENT CO LTD
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-01-23
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of switch structures and discloses a rotary switch structure, which comprises a shell seat, wherein two cavities which are vertically distributed are formed in the shell seat, a limiting disc is rotatably arranged in a lower cavity of the shell seat, a rotating column is fixedly arranged at the upper end of the limiting disc, the rotating column rotates to penetrate through the upper cavity wall and the lower cavity wall of the shell seat, a spring is fixedly arranged at the penetrating end of the rotating column, a rotary table is fixedly arranged at the upper end of the spring, two symmetrical one contacts are fixedly arranged at the outer side of the rotary table, an annular chute corresponding to one contact is formed in the inner wall of the upper cavity of the shell seat.

Description

Rotary switch structure

Technical Field

The utility model relates to the technical field of switch structures, in particular to a rotary switch structure.

Background

A common switch on the market in the rotary switch is improved in a manner of saving more effort and rotating better, but the switch easy to rotate may be unintentionally opened or closed by some children during actual use, so that the operation of the switch control device is affected, and danger is brought to personnel.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a rotary switch structure to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a rotary switch structure, includes the shell seat, two cavities that are vertical distribution have been seted up to the inside cavity that is of shell seat, the cavity internal rotation is installed spacing dish under the shell seat, spacing dish upper end fixed mounting has the pillar, the pillar rotates and runs through shell seat upper and lower cavity wall, pillar fixed mounting has the spring that runs through, spring upper end fixed mounting has the carousel, carousel outside fixed mounting has two symmetrical a contact, the annular spout that corresponds a contact has been seted up to shell seat upper cavity inner wall, many vertical spouts have evenly been seted up to shell seat annular spout top inner wall, install two contacts and break contact block in the vertical spout of shell seat respectively, the quantity of break contact block is two, and be symmetrical distribution, a contact and two contacts and break contact block all activity conflict, carousel upper end fixed mounting has a connecting block, a connecting block slip runs through the shell seat, a connecting block upper end is connected with two connecting blocks, two connecting block upper end fixed mounting have the rotating block.

Furthermore, the upper end of the shell seat is uniformly and fixedly provided with a plurality of fluorescent indication positions in a polar axis manner, the fluorescent indication positions are respectively and vertically corresponding to the two contacts and the breaking contact blocks one by one, and when the device is used at night, the fluorescent indication positions are used for indicating the rotation of the device at night.

Further, commentaries on classics piece bottom fixed mounting has the pressure disk, the pressure disk sets up in two connecting blocks outsides, during the use, makes the staff when pushing down two connecting blocks through the pressure disk easier.

Further, be provided with insulating sealing pad between shell seat and the connecting block rotation conflict face, insulating sealing pad fixed mounting is at shell seat surface, rotates through insulating sealing pad to a connecting block and shell seat and connects between sealed, and then prevents that there is steam from getting into inside the device from the gap of a connecting block and shell seat, causes the damage to the inside device of shell seat.

Further, cross block clamping swing joint through setting up between two connecting blocks and the connecting block is connected through the block between two connecting blocks and the connecting block, dismantles two connecting blocks on the device, avoids non-staff to the use of device.

Further, the movable abutting surfaces of the first contact, the second contact and the breaking contact block are respectively arranged to be corresponding to the wedge shape, and the abutting surfaces are arranged to be the wedge shape, so that the contact surface of the first contact is tighter when the second contact and the breaking contact block are abutted.

The utility model has the technical effects and advantages that:

1. according to the utility model, the limiting disc, the rotating column, the spring, the rotating disc, the first contact, the second contact, the connecting block, the second connecting block, the rotating block and the broken contact block are arranged, when the device is used, the device is opened in a pressing and rotating mode, misoperation of a child with smaller force on the device is avoided, normal use of the device is ensured, and safety of the device is greatly improved.

2. According to the utility model, the fluorescent indication positions which are respectively and mutually corresponding to the two contacts and the breaking contact block are arranged, so that when the device is used at night, the fluorescent indication positions are used for indicating the rotation of the device at night, and the practicability of the device is greatly improved.

Drawings

Fig. 1 is a schematic perspective view of a sectional structure of the present utility model.

Fig. 2 is a schematic perspective view of the structure of the present utility model.

Fig. 3 is a schematic perspective view of a longitudinal housing section structure of the present utility model.

Fig. 4 is a schematic perspective view of a cross-sectional structure of a lateral housing of the present utility model.

FIG. 5 is a schematic perspective view of a two-connection block structure according to the present utility model

FIG. 6 is a schematic perspective view of a connecting block structure according to the present utility model

The reference numerals are: 100. a housing base; 110. a limiting disc; 111. a rotating column; 112. a spring; 113. a turntable; 114. a contact; 115. two contacts; 116. a connecting block; 117. a second connecting block; 118. a rotating block; 120. an insulating gasket; 121. a fluorescent indicator; 122. a pressure plate; 130. breaking the contact block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Embodiment one: referring to fig. 1-6, the rotary switch structure provided by the utility model comprises a housing 100, two cavities vertically distributed are formed in the housing 100, a limiting disc 110 is rotatably mounted in the lower cavity of the housing 100, a rotating column 111 is fixedly mounted at the upper end of the limiting disc 110, the rotating column 111 rotates to penetrate through the upper cavity wall and the lower cavity wall of the housing 100, a spring 112 is fixedly mounted at the penetrating end of the rotating column 111, a turntable 113 is fixedly mounted at the upper end of the spring 112, two symmetrical first contacts 114 are fixedly mounted at the outer side of the turntable 113, an annular chute corresponding to the first contact 114 is formed in the inner wall of the upper cavity of the housing 100, a plurality of longitudinal chutes are uniformly formed in the inner wall above the annular chute of the housing 100, two contacts 115 and breaking contact blocks 130 are respectively mounted in the longitudinal chutes of the housing 100, the number of the breaking contact blocks 130 is two, the two contacts 115 and the breaking contact blocks 130 are symmetrically distributed, a connecting block 116 is fixedly mounted at the upper end of the turntable 113, a connecting block 116 slides to penetrate through the housing 100, a connecting block 117 is connected at the upper end of the connecting block 116, and a connecting block 118 is fixedly mounted at the upper end of the connecting block 117.

Working principle: when the rotary table is used, the rotary block 118 is pinched to press down the two connecting blocks 117, the rotary table 113 below the connecting blocks 116 is pushed by the two connecting blocks 117, so that one contact 114 on the outer side of the rotary table 113 slides into the arc-shaped chute of the shell seat 100 along the longitudinal chute of the shell seat 100, the spring 112 contracts under the pushing of the rotary table 113, then the rotary block 118 is rotated to drive one contact 114 on the outer side of the rotary table 113 to rotate in the arc-shaped chute of the shell seat 100, at the moment, the spring 112, the limiting disc 110 and the rotary column 111 follow rotation together, when the rotary block 118 rotates to a proper position, the rotary block 118 is released, the reset force of the spring 112 pushes the rotary table 113, one contact 114 on the two sides of the rotary table 113 is pushed against the two contacts 115 or the breaking contact 130, when the one contact 114 and the two contacts 115 are pushed against each other, the circuit connection of the device is smooth, at the moment, the switch is opened, and when the one contact 114 and the breaking contact 130 are pushed against each other, the circuit connection of the device is not smooth, and the switch is closed at the moment.

Embodiment two:

the second embodiment differs from the first embodiment in that: the upper end of the shell seat 100 is uniformly and fixedly provided with a plurality of fluorescence indication positions 121 in a polar axis mode, the fluorescence indication positions 121 are respectively and vertically corresponding to the two contacts 115 and the breaking contact blocks 130 one by one, the bottom end of the rotating block 118 is fixedly provided with a pressing plate 122, the pressing plate 122 is arranged on the outer side of the two connecting blocks 117, an insulating sealing pad 120 is arranged between rotating contact surfaces of the shell seat 100 and the connecting block 116, the insulating sealing pad 120 is fixedly arranged on the surface of the shell seat 100, the two connecting blocks 117 and the connecting block 116 are movably connected through the arranged cross block in a clamping mode, the movable contact surfaces of the first contact 114, the second contact 115 and the breaking contact block 130 are respectively in a corresponding wedge shape, when the device is used, the rotating contact blocks 118 are indicated by the fluorescence indication positions 121 at night, gaps between the connecting block 116 and the shell seat 100 are waterproof, and the two connecting blocks 117 are mounted on the connecting block 116 through the cross blocks and grooves which are mutually clamped by the insulating sealing pad 120.

Finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The utility model provides a rotary switch structure, includes shell seat (100), two cavities that are perpendicular distribution, its characterized in that have been seted up to shell seat (100) inside: the utility model discloses a shell seat (100) cavity internal rotation is installed limit dish (110), limit dish (110) upper end fixed mounting has swivel post (111), swivel post (111) rotate and run through shell seat (100) upper and lower cavity wall, swivel post (111) fixed mounting has spring (112) run through, spring (112) upper end fixed mounting has carousel (113), carousel (113) outside fixed mounting has a contact (114) of two symmetries, annular spout corresponding to a contact (114) has been seted up to shell seat (100) upper cavity inner wall, a plurality of vertical spouts have evenly been seted up to shell seat (100) annular spout top inner wall, two contacts (115) and break contact block (130) are installed respectively in shell seat (100) vertical spout, the quantity of break contact block (130) is two, and be symmetrical distribution, a contact (114) and two contacts (115) and break contact block (130) all movable, carousel (113) upper end fixed mounting has a connecting block (116), a connecting block (117) are connected to two connecting blocks (116) on the connecting block (116).

2. A rotary switch structure according to claim 1, characterized in that: the upper end of the shell seat (100) is uniformly and fixedly provided with a plurality of fluorescence indication positions (121) in a polar axis mode, and the fluorescence indication positions (121) are respectively in one-to-one vertical correspondence with the two contacts (115) and the breaking contact blocks (130).

3. A rotary switch structure according to claim 1, characterized in that: the bottom end of the rotating block (118) is fixedly provided with a pressing plate (122), and the pressing plate (122) is arranged on the outer side of the two connecting blocks (117).

4. A rotary switch structure according to claim 1, characterized in that: an insulating sealing gasket (120) is arranged between the shell seat (100) and the rotating abutting surface of the connecting block (116), and the insulating sealing gasket (120) is fixedly arranged on the surface of the shell seat (100).

5. A rotary switch structure according to claim 1, characterized in that: the two connecting blocks (117) are movably connected with a connecting block (116) through the clamping of the cross blocks.

6. A rotary switch structure according to claim 1, characterized in that: the movable contact surfaces of the first contact (114) and the second contact (115) and the breaking contact block (130) are respectively arranged in a corresponding wedge shape.