CN219105993U

CN219105993U - Protection device of coding switch

Info

Publication number: CN219105993U
Application number: CN202223313763.0U
Authority: CN
Inventors: 姜文斌
Original assignee: Wuxi Simao Technology Co ltd
Current assignee: Wuxi Simao Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-30
Anticipated expiration: 2032-12-07

Abstract

The application discloses a protection device of a coding switch, which comprises a fixed frame, a protection mechanism and a fixing mechanism; the protection mechanism comprises a cover plate, a second fixing cavity is fixedly arranged on the cover plate, one end of a spring is fixedly connected in the second fixing cavity, the other end of the spring is fixedly connected to a sliding plate, a fixing rod is fixedly connected to the sliding plate, and the other end of the fixing rod penetrates through the second fixing cavity and extends to the outside. This application is when using the code switch, outwards pulling dead lever, the dead lever motion drives the sliding plate and slides on the cover pole that slides and cup joint, spring compression, and the sliding plate motion drives connecting rod and spread groove separation, promotes the apron downwards, and first slider slides on first spout, drives apron downward movement to expose the code switch in the protection casing, later through upwards pulling apron, the spring promotes the connecting rod grafting in the spread groove, fixes the apron, thereby is convenient for use and protection to the code switch.

Description

Protection device of coding switch

Technical Field

The application relates to the field of coding switches, in particular to a protection device of a coding switch.

Background

The coding switch is also called a small rotary encoder, and is a switching electronic component with a group of regular and strict time sequence pulses, and most of the coding switch is directly exposed to the outside when in use, a large amount of dust can be accumulated, and the coding switch needs to be protected.

The existing protection device is inconvenient to fix and move the top end of the protection cover when in use, so that the coding switch is inconvenient to open when in use. Therefore, a protection device for a coding switch is provided for the above problems.

Disclosure of Invention

The utility model provides a protection device of coding switch for solve the problem that is inconvenient for fixed and remove the protection casing top among the prior art.

According to one aspect of the present application, there is provided a protection device for a coded switch, including a fixed frame, a protection mechanism, and a fixing mechanism;

the protection mechanism comprises a cover plate, a second fixing cavity is fixedly arranged on the cover plate, one end of a spring is fixedly connected in the second fixing cavity, the other end of the spring is fixedly connected to a sliding plate, a fixing rod is fixedly connected to the sliding plate, the other end of the fixing rod penetrates through the second fixing cavity and extends to the outside, a connecting rod is fixedly connected to the sliding plate, the other end of the connecting rod penetrates through the second fixing cavity and then is inserted into a connecting groove, the connecting groove is fixedly arranged on a protection cover, sleeve connecting rods are sleeved at two ends of the sliding plate in a sliding mode, and two ends of the sleeve connecting rods are fixedly connected to two side walls of the second fixing cavity respectively.

Further, two first sliding blocks are fixedly connected to the protective cover, the two first sliding blocks are slidably connected to the first sliding grooves, and the two first sliding grooves are fixedly arranged on the cover plate.

Further, fixed establishment includes first fixed cavity, first fixed cavity is fixed to be established in fixed frame, first fixed cavity internal rotation is connected with the threaded rod, two on the threaded rod the screw sleeve has been connected in the screw sleeve two the moving sleeve other end runs through first fixed cavity and extends to outside, two on the moving sleeve equal fixedly connected with movable plate, two equal fixedly connected with plugboard on the movable plate, two the plugboard is pegged graft on the grafting groove, two the grafting groove is all fixed to be established on the protecting cover.

Further, a slave bevel gear is fixedly connected to the threaded rod, a master bevel gear is meshed with the slave bevel gear, the master bevel gear is fixedly sleeved on the rotating rod, one end of the rotating rod is rotatably connected to the first fixed cavity, and the other end of the rotating rod penetrates through the first fixed cavity and extends to the outside.

Further, a second sliding block is fixedly connected to the moving plate and is slidably connected to the second sliding groove, and the second sliding groove is fixedly arranged on the fixing frame.

Further, the upper end and the lower end of the fixed frame are fixedly connected with mounting plates, and fixing bolts are sleeved on the two mounting plates through threads.

The beneficial effects of this application are: when the coding switch is required to be used, the fixing rod is pulled outwards, the fixing rod moves to drive the sliding plate to slide on the sleeved connecting rod which is sleeved in a sliding way, the spring is compressed, the sliding plate moves to drive the connecting rod to be separated from the connecting groove, the cover plate is pushed downwards, the first sliding block slides on the first sliding groove to drive the cover plate to move downwards, so that the coding switch in the protective cover is exposed, and then the cover plate is pulled upwards, the spring pushes the connecting rod to be spliced in the connecting groove, so that the cover plate is fixed, and the coding switch is convenient to use and protect; this application is with protection casing overlap joint on fixed frame, and the dwang rotates and drives the main bevel gear and rotate, and the main bevel gear rotates and drives from bevel gear rotation, drives the threaded rod rotation from bevel gear rotation, and the threaded rod rotates and drives and move the sleeve motion, moves the sleeve motion and drives the movable plate motion, and the second slider on the movable plate slides on the second spout, drives the plugboard and peg graft in the grafting inslot to outside coding switch with protection casing fixed mounting, be convenient for protect coding switch.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic view of a partial enlarged structure at A of FIG. 2 according to one embodiment of the present application;

fig. 4 is a schematic diagram of a side view of a connection at a fixing mechanism according to an embodiment of the present application.

In the figure: 1. a fixed frame; 2. a moving plate; 3. moving the sleeve; 4. a threaded rod; 5. a first fixed cavity; 6. a slave bevel gear; 7. a rotating lever; 8. a main bevel gear; 9. a first slider; 10. a first chute; 11. a cover plate; 12. a protective cover; 13. a plug-in groove; 14. a plug board; 15. a mounting plate; 16. a fixing bolt; 17. a connecting groove; 18. a connecting rod; 19. a sliding plate; 20. a second fixed cavity; 21. sleeving a connecting rod; 22. a fixed rod; 23. a spring; 24. a second slider; 25. and a second chute.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-4, a protection device of a coding switch includes a fixing frame 1, a protection mechanism and a fixing mechanism;

the protection mechanism comprises a cover plate 11, a second fixing cavity 20 is fixedly arranged on the cover plate 11, one end of a spring 23 is fixedly connected in the second fixing cavity 20, the other end of the spring 23 is fixedly connected to a sliding plate 19, a fixing rod 22 is fixedly connected to the sliding plate 19, the other end of the fixing rod 22 penetrates through the second fixing cavity 20 to extend to the outside, a connecting rod 18 is fixedly connected to the sliding plate 19, the other end of the connecting rod 18 penetrates through the second fixing cavity 20 and then is inserted into a connecting groove 17, the connecting groove 17 is fixedly arranged on a protection cover 12, sleeve connecting rods 21 are sleeved at two ends of the sliding plate 19 in a sliding mode, two ends of the sleeve connecting rods 21 are fixedly connected to two side walls of the second fixing cavity 20 respectively, and are convenient to fix and move through insertion between the connecting rod 18 and the connecting groove 17, so that the coded switch is convenient to use and protect.

Two first sliding blocks 9 are fixedly connected to the protective cover 12, the two first sliding blocks 9 are connected to the first sliding grooves 10 in a sliding mode, and the two first sliding grooves 10 are fixedly arranged on the cover plate 11, so that the cover plate 11 can move more stably; the fixing mechanism comprises a first fixing cavity 5, the first fixing cavity 5 is fixedly arranged in a fixing frame 1, a threaded rod 4 is rotationally connected to the first fixing cavity 5, two movable sleeves 3 are sleeved on the threaded rod 4 in a threaded manner, the other ends of the two movable sleeves 3 penetrate through the first fixing cavity 5 and extend to the outside, movable plates 2 are fixedly connected to the two movable sleeves 3, plug boards 14 are fixedly connected to the two movable plates 2, the two plug boards 14 are plugged into plug grooves 13, the two plug grooves 13 are fixedly arranged on a protective cover 12, and the protective cover 12 is conveniently fixed through plugging between the plug grooves 13 and the plug boards 14; the threaded rod 4 is fixedly connected with a secondary bevel gear 6, a main bevel gear 8 is meshed with the secondary bevel gear 6, the main bevel gear 8 is fixedly sleeved on a rotating rod 7, one end of the rotating rod 7 is rotationally connected to the first fixed cavity 5, the other end of the rotating rod 7 penetrates through the first fixed cavity 5 to extend to the outside, and the rotating rod 7 can conveniently rotate to drive the threaded rod 4 to rotate; the second sliding block 24 is fixedly connected to the moving plate 2, the second sliding block 24 is slidably connected to the second sliding groove 25, and the second sliding groove 25 is fixedly arranged on the fixed frame 1, so that the moving direction of the moving plate 2 is conveniently fixed; the upper end and the lower end of the fixed frame 1 are fixedly connected with mounting plates 15, and the two mounting plates 15 are sleeved with fixing bolts 16 through threads, so that the mounting plates 15 are fixedly mounted.

When the coding switch is used, the electrical components in the application are externally connected with a power supply and a control switch, firstly, the mounting plate 15 is fixedly mounted through the fixing bolt 16, the fixing frame 1 is mounted on the outer ring of the coding switch, the protection cover 12 is lapped on the fixing frame 1, the rotating rod 7 rotates to drive the main bevel gear 8 to rotate, the main bevel gear 8 rotates to drive the slave bevel gear 6 to rotate, the slave bevel gear 6 rotates to drive the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the movable sleeve 3 to move, the movable sleeve 3 moves to drive the movable plate 2 to move, the second sliding block 24 on the movable plate 2 slides on the second sliding groove 25, so that the movement direction of the movable plate 2 is conveniently fixed, the inserting plate 14 is driven to be inserted into the inserting groove 13, the protection cover 12 is fixedly mounted outside the coding switch, the coding switch is conveniently protected, when the coding switch is required to be used, the sliding rod 22 is outwards pulled, the sliding plate 19 is conveniently fixed on the sliding sleeve rod 21, the sliding plate 19, the spring 23 is conveniently compressed, the sliding plate 19 moves to drive the connecting rod 18 to be separated from the connecting groove 17, the sliding plate 11 is conveniently pushed downwards, the first sliding plate 9 is pushed upwards, the first sliding plate 10 is driven to slide the first sliding plate 10, the sliding plate 11 is then pushed upwards the sliding plate 11 is conveniently to be pushed upwards, the coding switch is conveniently pushed to be connected with the connecting groove 11, and then the coding switch is conveniently pushed to be connected with the protecting plate 11.

The beneficial point of the application lies in:

1. when the coding switch is required to be used, the fixing rod is pulled outwards, the fixing rod moves to drive the sliding plate to slide on the sleeved connecting rod in a sliding mode, the spring is compressed, the sliding plate moves to drive the connecting rod to be separated from the connecting groove, the cover plate is pushed downwards, the first sliding block slides on the first sliding groove to drive the cover plate to move downwards, so that the coding switch in the protective cover is exposed, and then the cover plate is pulled upwards, the spring pushes the connecting rod to be spliced in the connecting groove, so that the cover plate is fixed, and the coding switch is convenient to use and protect;

2. this application is with protection casing overlap joint on fixed frame, and the dwang rotates and drives the main bevel gear and rotate, and the main bevel gear rotates and drives from bevel gear rotation, drives the threaded rod rotation from bevel gear rotation, and the threaded rod rotates and drives and move the sleeve motion, moves the sleeve motion and drives the movable plate motion, and the second slider on the movable plate slides on the second spout, drives the plugboard and peg graft in the grafting inslot to outside coding switch with protection casing fixed mounting, be convenient for protect coding switch.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A protection device for a coded switch, characterized by: comprises a fixed frame (1), a protection mechanism and a fixing mechanism;

the protection mechanism comprises a cover plate (11), a second fixing cavity (20) is fixedly arranged on the cover plate (11), one end of a spring (23) is fixedly connected in the second fixing cavity (20), the other end of the spring (23) is fixedly connected to a sliding plate (19), a fixing rod (22) is fixedly connected to the sliding plate (19), the other end of the fixing rod (22) penetrates through the second fixing cavity (20) to the outside, a connecting rod (18) is fixedly connected to the sliding plate (19), the other end of the connecting rod (18) penetrates through the second fixing cavity (20) and then is inserted into a connecting groove (17), the connecting groove (17) is fixedly arranged on a protection cover (12), two ends of the sliding plate (19) are respectively and fixedly connected to two side walls of the second fixing cavity (20) in a sleeved mode.

2. The protection device for a coded switch according to claim 1, wherein: two first sliding blocks (9) are fixedly connected to the protective cover (12), the two first sliding blocks (9) are slidably connected to the first sliding grooves (10), and the two first sliding grooves (10) are fixedly arranged on the cover plate (11).

3. The protection device for a coded switch according to claim 1, wherein: the utility model discloses a fixed establishment, including fixed frame (1), fixed establishment is including first fixed cavity (5), fixed cavity (5) are fixed to be established in fixed frame (1), first fixed cavity (5) internal rotation is connected with threaded rod (4), threaded rod (4) go up the screw thread and have been cup jointed two and remove sleeve (3), two it runs through first fixed cavity (5) and extends to outside to remove the sleeve (3) other end all fixedly connected with movable plate (2), two on removing sleeve (3) all fixedly connected with pinboard (14), two on movable plate (2) pinboard (14) are pegged graft on pegging graft groove (13), two peg graft groove (13) all are fixed and are established on protection casing (12).

4. A protection device for a coded switch according to claim 3, characterized in that: the utility model discloses a bevel gear, including threaded rod (4), fixed connection, rotation pole (7), first fixed cavity (5) are connected in rotation on threaded rod (4), from meshing on bevel gear (6) has master bevel gear (8), master bevel gear (8) are fixed to be cup jointed on rotation pole (7), rotation pole (7) one end is rotated and is connected on first fixed cavity (5), rotation pole (7) other end runs through first fixed cavity (5) and extends to outside.

5. A protection device for a coded switch according to claim 3, characterized in that: the movable plate (2) is fixedly connected with a second sliding block (24), the second sliding block (24) is slidably connected to a second sliding groove (25), and the second sliding groove (25) is fixedly arranged on the fixed frame (1).

6. The protection device for a coded switch according to claim 1, wherein: the upper end and the lower end of the fixed frame (1) are fixedly connected with mounting plates (15), and fixing bolts (16) are sleeved on the two mounting plates (15) in a threaded manner.