CN211181489U

CN211181489U - Simple switch device

Info

Publication number: CN211181489U
Application number: CN201922353409.2U
Authority: CN
Inventors: 梁炳进
Original assignee: Dongguan Jiada Intelligent Equipment Co ltd
Current assignee: Dongguan Jiada Intelligent Equipment Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-04
Anticipated expiration: 2029-12-23

Abstract

The utility model belongs to the technical field of electronic framework's switch technique and specifically relates to indicate a simple and easy switching device, it includes mount pad, switch rotation handle, conflict subassembly and is used for rotating the reset piece that the handle resets to the switch, the conflict subassembly includes slides the slip handle that sets up with the mount pad, sets up in the toper that the slip handle is close to the one end of switch rotation handle and supports contact, cover and locate the elastic component of slip handle and set up in the press block of the one end that the toper was supported to the slip handle, and toper conflict head is contradicted with the one end of switch rotation handle via its conical surface, the one end of elastic component is contradicted with the mount pad, and the other end of elastic component is contradicted with the press block, the utility model discloses a cooperation according to briquetting, conflict subassembly and switch rotation handle to make the operator only need press down the press block alright make L ED flange angle protection piece realize automatic retraction, realized the simple and easy operation that a key resets from this, simple structure and easily operation, convenient, the operation is reliable and.

Description

Simple switch device

Technical Field

The utility model belongs to the technical field of electronic framework's switch technique and specifically relates to indicate a simple and easy switching device.

Background

L ED display screen is the novel panel display device that appears in 90 s, because its picture is clear, luminance is high, bright in color, gradually become public multimedia display field unique and beautiful L ED display screen's application is also very extensive, for example lamp house advertisement, outdoor billboard, indoor screen display etc. in the frame construction of some large-scale display screens, its frame is usually provided with some telescopic protection block structures in L ED board's edge, however, the flexible of current L ED board edge protection block is all stretched out or retract through manual promotion, there is not the switch that a key resets the withdrawal, the mode of this structure is easy and simple to handle, and press from both sides the finger when this protection structure retracts easily.

Disclosure of Invention

An object of the utility model is to provide a not enough simple and easy switching device that can realize a key and reset to prior art, the device simple structure is compact, easy operation, and the operation is stable.

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

the utility model provides a simple switch device, it includes the mount pad, rotates the switch rotation handle that sets up in the mount pad, set up in the shifting head of one end of switch rotation handle, slide and set up in the mount pad and be used for the conflict switch rotation handle to keep away from the conflict subassembly of one end of shifting the head and install in the mount pad and be used for resetting the reset piece that the switch rotation handle resets, the conflict subassembly includes the slip handle that sets up with the mount pad slip, set up in the toper butt contact of one end that the slip handle is close to the switch rotation handle, cover the elastic component of locating the slip handle and set up in the press block of one end that the slip handle kept away from the toper butt contact, the toper butt is contradicted with one end of switch rotation handle via its toper face; one end of the elastic piece is abutted against the mounting seat, and the other end of the elastic piece is abutted against the pressing block.

Wherein, the mount pad is including the outside rotation fixed block that extends perpendicularly of a side of slip fixed block and self-sliding fixed block, the switch rotates the handle and rotates and set up in rotating the fixed block, the slip handle runs through and slides and set up in the slip fixed block, the axis of rotation of switch rotation handle is parallel with the axis of slip handle.

Furthermore, the rotating fixing block is provided with an avoiding groove for avoiding the switch rotating handle, and the switch rotating handle is rotatably connected into the avoiding groove through the rotating shaft; one end of the reset piece is connected with one end, close to the shifting head, of the switch rotating handle, and the other end of the reset piece is connected with the rotating fixing block.

Further, a side wall of the avoiding groove is provided with a thread through hole, one end of the rotating shaft is provided with a thread connected with the thread through hole, and the other end of the rotating shaft penetrates through the thread through hole and is connected with another side wall of the avoiding groove.

Furthermore, two guide rods are arranged on one side, close to the pressing block, of the sliding fixing block, the two guide rods are respectively positioned on two sides of the sliding handle, and the axes of the two guide rods are parallel to and coplanar with the axis of the sliding handle; and one ends of the two guide rods, which are far away from the sliding fixing block, are connected with the pressing block in a sliding manner.

Furthermore, the sliding fixing block is provided with an installation through hole.

Wherein, the width of pulling the head is greater than the width of switch rotation handle, it is provided with the arcwall face to pull the head.

The utility model has the advantages that:

the utility model provides a pair of simple and easy switching device, the operator only needs through pressing down the press block, press the block just to drive the toper via the slip handle and support the contact and remove towards the direction of switch rotation handle, it is contradicted with the switch rotation handle to support the contact to reach the toper, the switch rotation handle is supported under the effect that the toper was supported the toper and is contradicted, slide and take place the rotation along its toper face gradually, pivoted switch rotation handle just promotes L ED flange angle protection piece, make L ED flange angle protection piece break away from the state by the joint and automatic withdrawal under the spring action from this, pivoted switch rotation handle just stretches reset piece (being the spring), after L ED flange angle protection piece withdrawal, switch rotation handle just realizes rotating the reset under the spring action of reset piece, simultaneously, the operator alright release press down to the press down the press block, press down the block to realize keeping away from the mount pad under the spring action of spring and remove the reset, the simple and easy conflict toper contact of contact is supported and is moved and is removed the switch rotation handle to the switch rotation handle, press down the press down the press block, the press down the simple and convenient operation of switch, make the simple and convenient operation handle operation of operation, make the simple and convenient operation of the easy conflict handle, the convenient operation of push down, the simple and reliable operation of the convenient operation of L.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another perspective of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is an exploded schematic view of the present invention.

Description of the reference numerals

1. A mounting seat; 2. a switch rotating handle; 3. a reset member; 11. sliding the fixed block; 12. rotating the fixed block; 111. mounting a through hole; 121. an avoidance groove; 21. pulling the head; 211. an arc-shaped surface; 22. a rotating shaft; 41. a sliding handle; 42. a conical abutting head; 43. an elastic member; 44. a pressing block; 45. a guide rod.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model provides a simple switch device, which comprises a mounting base 1, a switch rotating handle 2 rotatably disposed on the mounting base 1, a pulling head 21 disposed at one end of the switch rotating handle 2, a collision component slidably disposed on the mounting base 1 and used for colliding with one end of the switch rotating handle 2 away from the pulling head 21, and a reset piece 3 disposed on the mounting base 1 and used for resetting the switch rotating handle 2, wherein the collision component comprises a sliding handle 41 slidably disposed with the mounting base 1, a tapered contact 42 disposed at one end of the sliding handle 41 close to the switch rotating handle 2, an elastic piece 43 sleeved on the sliding handle 41, and a pressing block 44 disposed at one end of the sliding handle 41 away from the tapered contact 42, and the tapered contact 42 collides with one end of the switch rotating handle 2 via a tapered surface thereof; one end of the elastic member 43 abuts against the mounting base 1, and the other end of the elastic member 43 abuts against the pressing block 44. Specifically, the return member 3 and the elastic member 43 are both springs.

In practical application, the mounting seat 1 is arranged in an external L ED frame, the switch rotating handle 2 is enabled to abut against a L ED plate edge angle protection block in a L ED frame, when the L ED plate edge angle protection block needs to retract, an operator only needs to press the pressing block 44, the pressing block 44 drives the conical abutting contact 42 to move towards the switch rotating handle 2 through the sliding handle 41 until the conical abutting contact 42 abuts against the switch rotating handle 2, the switch rotating handle 2 slides gradually along the conical surface of the conical abutting contact 42 under the action of the conical surface abutting against, the rotating switch rotating handle 2 pushes L ED plate edge angle protection block, so that the ED 2 plate edge angle protection block is separated from a clamped state and automatically retracts under the action of elastic force, the rotating switch rotating handle 2 stretches the reset piece 3 (namely a spring), after the rotating switch rotating handle 2 retracts in the ED plate edge angle protection block L ED plate edge angle protection block, the rotating handle 2 is easy to abut against the elastic force of the reset piece 3, the pressing block is enabled to rotate and release, meanwhile, the pressing block 44 presses the pressing block to move away from the pressing block 44, the pressing block moves away from the switch rotating handle 44, the mounting seat, the switch rotating handle 44, the switch rotating handle is enabled to move easily, the switch rotating handle 2, the mounting seat is enabled to move easily, the switch rotating handle to move easily, the mounting seat, the switch rotating handle to move easily, the switch rotating handle 44, the switch rotating handle is enabled to move easily, the switch rotating module, the switch rotating module is enabled to move.

In this technical scheme, mount pad 1 includes slip fixed block 11 and the outside rotation fixed block 12 that extends perpendicularly of a side from slip fixed block 11, switch turning handle 2 rotates and sets up in rotating fixed block 12, slip handle 41 runs through and slides and sets up in slip fixed block 11, the axis of rotation 22 line of switch turning handle 2 is parallel with the axis of slip handle 41. The design of this structure can make the moving direction perpendicular to switch rotation handle 2 of pressing the piece 44, makes from this the utility model discloses an overall structure is smaller and more exquisite compacter, is convenient for install and does not account for the space.

Preferably, the fixed rotating block 12 is provided with an avoiding groove 121 for avoiding the rotating handle 2 of the switch, and the rotating handle 2 of the switch is rotatably connected in the avoiding groove 121 through the rotating shaft 22; one end of the reset piece 3 is connected with one end of the switch rotating handle 2 close to the shifting head 21, and the other end of the reset piece 3 is connected with the rotating fixing block 12. The design of the avoiding groove 121 can reduce the whole volume of the mounting seat 1, so that the assembly of the switch rotating handle 2 is more compact and the operation of the switch rotating handle is not influenced; and the groove wall of the avoiding groove 121 can limit the two sides of the switch rotating handle 2, so that the switch rotating handle 2 is prevented from deviating.

One side wall of the avoiding groove 121 is provided with a thread through hole, one end of the rotating shaft 22 is provided with a thread screwed with the thread through hole, and the other end of the rotating shaft 22 penetrates through the thread through hole and is connected with the other side wall of the avoiding groove 121. Due to the design of the structure, the rotating shaft 22 can be conveniently detached, and the switch rotating handle 2 can be conveniently maintained or replaced.

In the technical scheme, two guide rods 45 are arranged on one side of the sliding fixed block 11 close to the pressing block 44, the two guide rods 45 are respectively positioned on two sides of the sliding handle 41, and the axes of the two guide rods 45 are parallel to and coplanar with the axis of the sliding handle 41; and one ends of the two guide rods 45, which are far away from the sliding fixed block 11, are connected with the pressing block 44 in a sliding manner. The two guide rods 45 are designed to guide the pressing block 44, so that the movement of the pressing block 44 is more stable and reliable.

In this technical scheme, slip fixed block 11 is provided with installation through-hole 111 in practical application, can adopt the bolt to pass installation through-hole 111 and lock slip fixed block 11 on external L ED frame to fix mount pad 1, so that the utility model discloses can install on L ED frame firmly.

In the technical scheme, the width of the pulling head 21 is larger than that of the switch rotating handle 2, the design of the structure can improve the contact area between the pulling head 21 and an external L ED plate corner protection block, so that the switch rotating handle 2 can stably pull the L ED plate corner protection block, the pulling head 21 is provided with an arc-shaped surface 211, and the design of the structure can enable the pulling head 21 to more smoothly contact with the L ED plate corner protection block, so that the pulling stability of the L ED plate corner protection block is improved.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A simple switch device is characterized in that: the switch rotating handle is rotationally arranged on the mounting seat, the pulling head is arranged at one end of the switch rotating handle, the collision component is slidably arranged on the mounting seat and used for colliding one end, away from the pulling head, of the switch rotating handle, and the reset piece is arranged on the mounting seat and used for resetting the switch rotating handle; one end of the elastic piece is abutted against the mounting seat, and the other end of the elastic piece is abutted against the pressing block.

2. A simple switching device according to claim 1, characterized in that: the mount pad is including the outside rotation fixed block that extends perpendicularly of a side of slip fixed block and self-sliding fixed block, the switch rotation handle rotates and sets up in rotating the fixed block, the slip handle runs through and slides and set up in the slip fixed block, the axis of rotation of switch rotation handle is parallel with the axis of slip handle.

3. A simple switching device according to claim 2, characterized in that: the rotary fixing block is provided with an avoiding groove for avoiding the rotary handle of the switch, and the rotary handle of the switch is rotatably connected in the avoiding groove through the rotary shaft; one end of the reset piece is connected with one end, close to the shifting head, of the switch rotating handle, and the other end of the reset piece is connected with the rotating fixing block.

4. A simple switching device according to claim 3, characterized in that: one side wall of the avoiding groove is provided with a thread through hole, one end of the rotating shaft is provided with a thread connected with the thread through hole in a threaded manner, and the other end of the rotating shaft penetrates through the thread through hole and is connected with the other side wall of the avoiding groove.

5. A simple switching device according to claim 2, characterized in that: two guide rods are arranged on one side, close to the pressing block, of the sliding fixed block, the two guide rods are respectively positioned on two sides of the sliding handle, and the axes of the two guide rods are parallel to and coplanar with the axis of the sliding handle; and one ends of the two guide rods, which are far away from the sliding fixing block, are connected with the pressing block in a sliding manner.

6. A simple switching device according to claim 5, characterized in that: the sliding fixing block is provided with an installation through hole.

7. A simple switching device according to claim 1, characterized in that: the width of the pulling head is larger than that of the switch rotating handle, and the pulling head is provided with an arc-shaped surface.