CN213277878U

CN213277878U - Plastic button of adjustable installation specification

Info

Publication number: CN213277878U
Application number: CN202021320282.0U
Authority: CN
Inventors: 叶委行; 寇文良; 张占岭; 魏雪莲; 曹海霞
Original assignee: Tianjin Haiyuan Automatic Control System Co ltd
Current assignee: Tianjin Haiyuan Automatic Control System Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-25
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a plastic button with adjustable installation specification, which comprises a bracket, wherein transmission mechanisms are symmetrically arranged at two ends of the bracket, each transmission mechanism comprises a screw rod, a screw and a thread block, fixed blocks are symmetrically arranged at two sides of the screw rod, the fixed blocks are fixedly connected on the bracket, the thread block is connected at the output end of the screw rod in a threaded manner, two ends of the bracket are rotatably connected with the screws, the thread block is fixedly connected on the screws, one end of each screw is rotatably connected with a nut rod, the upper end of each nut rod is provided with a notch, one side of each nut rod is fixedly connected with a cushion block, the upper end of the bracket is provided with a wall, a positioning pin is fixedly connected in the wall, the output end of the screw rod drives the thread block to rotate, the thread block is fixedly connected with the screws so as to drive, thereby causing the notch to move toward and into engagement with the locating pin.

Description

Plastic button of adjustable installation specification

Technical Field

The utility model relates to a plastics button technical field especially relates to a plastics button of adjustable installation specification.

Background

Schneider button switch's structure variety is many, can divide into ordinary button formula, mushroom hair style, from locking-type, from the formula that resets, the handle formula, the formula of band light, take light symbol formula and key formula etc. there are single button, two buttons, three buttons and different combination forms, generally adopt cordwood system structure, by button cap, reset spring, bridge type contact and shell etc. constitute, make the combined type usually, there are a pair of normally closed contact and normally open contact, some products accessible a plurality of component's series connection increase the contact logarithm, still a self-sustaining formula button can keep closed position after pressing down, just can open after the outage.

In the prior art, the button switch arranged in each household may have different mounting positions of the positioning screws in the notches, and the positioning holes in the buttons are the same as the positioning screws, so that an installer needs to prepare Schneider buttons with different sizes and models, and even the button switch may be mistaken sometimes, and a lot of time is wasted for the installer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the agricultural spraying equipment material is all comparatively ordinary among the prior art, lacks the indoor perpendicular greening effect material of ability reinforcing, and the plastics button of the adjustable installation specification that provides.

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

the utility model provides a plastics button of adjustable installation specification, includes the support, support both ends symmetry is provided with drive mechanism, drive mechanism comprises screw rod, screw and thread piece, screw rod bilateral symmetry is provided with the fixed block, fixed block fixed connection is on the support, screw rod output end threaded connection has the thread piece, the support both ends are rotated and are connected with the screw, thread piece fixed connection is on the screw, screw one end is rotated and is connected with the nut pole, the notch has been seted up to nut pole upper end, nut pole one side fixedly connected with cushion, the wall has been seted up to the support upper end, fixedly connected with locating pin in the wall.

Optionally, the notch center and the positioning pin center are on a horizontal straight line, and the notch width is 1-2cm longer than the positioning pin output end width.

Optionally, the positioning port is sleeved on the screw rod, a button is arranged in the middle of the positioning port, and a shell is arranged outside the positioning port.

Optionally, the screw rod is connected with a thread block in a threaded manner, the screw thread is sleeved inside the nut rod, and the screw thread is connected with the nut rod.

Optionally, the housing is of a square structure, and the side length of the housing is 3-5cm longer than that of the support.

Optionally, the top of the screw is in line with the width of the bracket.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses in through rotating adjusting screw, the screw rod output drives the screw thread piece and rotates, thereby the screw thread piece drives the screw rotation with screw fixed connection, the screw overlaps mutually with the nut pole, and then drive the nut pole and rotate, for the wall fluting, if set screw mounted position differs in the button switch notch, adjustable screw this moment, it is close to set screw in the notch to reduce the nut pole, thereby the installer only need take this type of button switch can install not equidimension notch among the different home users, the installer practices thrift plenty of time not.

2. The utility model discloses well nut pole one side fixedly connected with cushion can prevent that nut pole from excessively moving and extruding the wall to wall one side when adjusting screw, whole device easy operation simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of a plastic button switch with adjustable installation specifications provided by the present invention.

Fig. 3 is a schematic view of a transmission mechanism in a plastic button with adjustable installation specifications provided by the present invention.

In the figure: the device comprises a support 1, a transmission mechanism 2, a screw rod 21, a screw 22, a thread block 23, a fixed block 3, a cushion block 4, a wall 5, a positioning pin 6, a nut rod 7, a notch 8, a positioning hole 9, a switch 10 and a shell 11.

Detailed Description

Referring to fig. 1-3, a plastic button with adjustable installation specification, including support 1, support 1 both ends symmetry is provided with drive mechanism 2, drive mechanism 2 comprises screw rod 21, screw 22 and screw block 23, screw rod 21 bilateral symmetry is provided with fixed block 3, fixed block 3 fixed connection is on support 1, screw rod 21 output end threaded connection has screw block 23, support 1 both ends are rotated and are connected with screw 22, screw block 23 fixed connection is on screw 22, screw 22 one end is rotated and is connected with nut pole 7, nut pole 7 upper end has been seted up notch 8, nut pole 7 one side fixedly connected with cushion 4, support 1 upper end has been seted up wall locating pin 5, fixedly connected with 6 in the wall 5.

The center of the notch 8 and the center of the positioning pin 6 are on the same horizontal straight line, the width of the notch 8 is 1-2cm longer than that of the output end of the positioning pin 6, the notch 8 provides the supporting force for the whole button device, and a small gap is reserved for better clamping and stabilizing the whole button device.

The positioning port 9 is sleeved on the screw rod 21, the switch 10 is arranged in the middle of the positioning port 9, and the shell 11 is arranged outside the positioning port 9.

The screw 21 is connected with a thread block 23 in a thread way, the screw 22 is sleeved inside the nut rod 7 in a thread way, and the screw 22 is connected with the nut rod 7 in a thread way.

The shell 11 is of a square structure, the side length of the shell 11 is 3-5cm longer than that of the support 1, the whole device is plugged into the wall 5, and only the shell 11 and the switch 10 are exposed on the wall to shield hole positions cut on the wall 5, so that the indoor appearance is more attractive.

The top of the screw 22 is in line with the width of the bracket 1, so that the whole device can be inserted into the groove of the wall 5, and the device is beautiful.

The working principle is as follows: with switch and installing port clean up, compare between locating pin 6 and the distance between the nut pole 7, through rotating adjusting screw 21, screw 21 output drives screw block 23 and rotates, screw block 23 and screw 22 fixed connection to drive screw 22 and rotate, screw 22 overlaps mutually with nut pole 7, and then drives nut pole 7 and rotate, for the wall, nut pole 7 can lean on the wall or keep away from the wall and move, thereby makes notch 8 move to locating pin 6 and overlap mutually with it.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastic button of adjustable installation specification, includes support (1), its characterized in that, support (1) both ends symmetry is provided with drive mechanism (2), drive mechanism (2) comprises screw rod (21), screw (22) and screw block (23), screw rod (21) bilateral symmetry is provided with fixed block (3), fixed block (3) fixed connection is on support (1), screw rod (21) output end threaded connection has screw block (23), support (1) both ends are rotated and are connected with screw (22), screw block (23) fixed connection is on screw (22), screw (22) one end is rotated and is connected with nut pole (7), notch (8) have been seted up to nut pole (7) upper end, nut pole (7) one side fixed connection has cushion (4), wall (5) have been seted up to support (1) upper end, and a positioning pin (6) is fixedly connected in the wall (5).

2. The plastic button of claim 1, wherein the center of the notch (8) and the center of the positioning pin (6) are on a horizontal straight line, and the width of the notch (8) is 1-2cm longer than the width of the output end of the positioning pin (6).

3. The plastic button with the adjustable installation specification according to claim 2, wherein a positioning opening (9) is sleeved on the screw rod (21), a switch (10) is arranged in the middle of the positioning opening (9), and a shell (11) is arranged outside the positioning opening (9).

4. The plastic button of adjustable installation specification according to claim 1, wherein the threaded rod (21) is threadedly connected with a threaded block (23), the screw (22) is threadedly sleeved inside the nut rod (7), and the screw (22) is threadedly connected with the nut rod (7).

5. A plastic button of adjustable installation size according to claim 3, characterized in that the housing (11) is of square configuration and the side length of the housing (11) is 3-5cm longer than the side length of the support (1).

6. An adjustable mounting specification plastic button as claimed in claim 1, wherein the top of the screw (22) is in line with the width of the bracket (1).