CN206738355U - A silicone anti-vibration screw for quick removal - Google Patents

Abstract

The utility model discloses a silica gel shockproof screw convenient for quick disassembly, a button is arranged above a nut, a button reset spring is arranged below the button, upper buckle pieces are arranged on two sides of the button reset spring, a driving plate is arranged below a contact reset spring, a driver is arranged above a normally closed contact, a telescopic rod is arranged inside a screw body, a clamping block is fixedly connected with one end of the telescopic rod, a screw tip is fixedly connected below the screw body, the button reset spring, the normally open contact, the normally closed contact, the driver, the telescopic rod and the clamping block are arranged inside the screw by arranging the button outside the screw, a clamping block control device is formed, when the screw is arranged inside an object, the button is pressed down, the clamping block is protruded, the clamping block is clamped into a groove inside the object, when the screw is disassembled, the button is only required to be reset, the clamping block is withdrawn, the screw can be quickly taken out of the object, so that the screw is simple to disassemble.

Description

A silicone anti-vibration screw for quick removal

technical field

The utility model belongs to the technical field, in particular to a silica gel shockproof screw which is convenient for quick disassembly.

Background technique

Screw, also someone calls it " screw " [Screw] (screw), " screw rod " (screw rod). In fact, the screw is a general term, and the screw and the screw rod are different from each other. Screws are generally called wood screws for fastening wooden parts and plastic parts. The screw rod is a machine screw (machine screw), which is the kind with a flat head at the front end. The pitch is small and uniform. It is generally used to fasten metal and machine parts. With the development of society, the materials for making screws are also varied, and the functions of screws are also becoming more and more diverse.

Most of the screws currently on the market have a cumbersome disassembly process and are difficult to disassemble. Some screws become more difficult to disassemble due to internal material corrosion over time. Therefore, it is necessary to design a screw that is easy to disassemble quickly.

Utility model content

The purpose of this utility model is to provide a silica gel anti-shock screw that is easy to disassemble quickly, so as to solve most of the problems in the above-mentioned background technology that the disassembly process is cumbersome and difficult to disassemble. more difficult to disassemble.

In order to achieve the above purpose, the utility model provides the following technical solutions: a silicone anti-vibration screw that is easy to disassemble quickly, including a nut, a button, a button return spring, an upper buckle, a lower buckle, an iron block, a contact reset spring, a drive Plate, normally open contact, normally closed contact, telescopic rod, driver, screw body, block and screw tip, a button is arranged above the nut, and a button return spring is arranged below the button. The two sides of the button return spring are provided with an upper buckle, the two sides of the upper buckle are provided with a lower buckle, the bottom of the button reset spring is provided with an iron block, and the bottom of the iron block is fixedly connected with a contact reset spring, a drive plate is installed under the contact return spring, a normally open contact is installed under the drive plate, a normally closed contact is installed above the normally open contact, and the normally closed contact A driver is arranged above, a screw body is arranged below the nut, a telescopic rod is installed inside the nut body, a block is fixedly connected to one end of the telescopic rod, and a nut is fixedly connected to the bottom of the nut body. tip.

Preferably, there are four normally-open contacts, normally-closed contacts and actuators, all of which are symmetrically distributed inside the screw body, and four blocks are provided, all of which are symmetrically distributed on both sides of the screw body.

Preferably, the button, the button return spring and the locking block cooperate with each other during operation.

Preferably, one end of the clamping block penetrates into the inside of the screw body, and cooperates with the telescopic rod during operation.

Preferably, the surface of the screw tip is provided with threads.

Compared with the prior art, the beneficial effects of the utility model are: the utility model has a scientific and reasonable structure, and is safe and convenient to use. By installing the button outside the screw, the button return spring, the normally open contact and the normally closed contact are installed inside the screw. , the actuator, the telescopic rod and the block form a block control device. When the screw is inserted into the object, the button is pressed, and the block protrudes and snaps into the groove inside the object, so that the screw is fixed more tightly and firmly. When removing the screw, you only need to reset the button, retract the block, and quickly remove the screw from the inside of the object, making the removal process of the screw easier and faster.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the installation of the driver of the utility model;

Fig. 3 is the top sectional view of the utility model;

In the figure: 1-nut, 2-button, 3-button return spring, 4-upper buckle, 5-lower buckle, 6-iron block, 7-contact return spring, 8-drive board, 9-normal Open contact, 10-normally closed contact, 11-telescopic rod, 12-driver, 13-screw body, 14-block, 15-screw tip.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution for quick disassembly of silicone shockproof screws: a quick disassembly of silicone shockproof screws, including nut 1, button 2, button return spring 3, upper buckle 4 , lower buckle 5, iron block 6, contact return spring 7, drive plate 8, normally open contact 9, normally closed contact 10, telescopic rod 11, driver 12, screw body 13, block 14 and screw tip 15. A button 2 is arranged above the nut 1, a button reset spring 3 is arranged under the button 2, an upper buckle 4 is arranged on both sides of the button reset spring 3, and a lower buckle 5 is arranged on both sides of the upper buckle 4 , An iron block 6 is arranged under the button return spring 3, a contact return spring 7 is fixedly connected under the iron block 6, a drive plate 8 is installed under the contact return spring 7, and a normally open contact is installed under the drive plate 8. The head 9, the normally closed contact 10 is installed above the normally open contact 9, the driver 12 is arranged above the normally closed contact 10, the screw body 13 is arranged below the nut 1, and the inside of the screw body 13 is equipped with a telescopic One end of the telescopic rod 11 is fixedly connected with a block 14 , and the bottom of the screw body 13 is fixedly connected with a screw tip 15 .

In this embodiment, preferably, there are four normally open contacts 9, normally closed contacts 10 and actuators 12, all of which are symmetrically distributed inside the screw body 13, and four clamping blocks 14 are provided, all of which are symmetrically distributed The both sides of screw body 13 make the silicone anti-vibration screw screw in tighter.

In this embodiment, preferably, the button 2 , the button return spring 3 and the block 14 cooperate with each other during operation, and the button 2 is used to control the protrusion and retraction of the block 14 .

In this embodiment, preferably, one end of the clamping block 14 penetrates into the inside of the screw body 13 , cooperates with the telescopic rod 11 during operation, and controls the clamping block 14 more flexibly.

In this embodiment, preferably, the surface of the screw point 15 is provided with threads, so that the screw can enter the interior of the object more easily.

The working principle and use process of the utility model: After the utility model is installed, screw the screw body 13 and the screw tip 15 into the object, press the button 2, and the contact reset spring 7, the drive plate 8 and the normal The open contact 9 and the normally closed contact 10 transmit the control command into the actuator 12, and the actuator 12 protrudes the block 14 from the outside of the screw body 13 by controlling the telescopic rod 11, and the block 14 snaps into the groove inside the object . When dismounting the screw, the button 2 is reset by the button return spring 3, and the actuator 12 will retract the block 14 to the screw body 13 by controlling the telescopic rod 11. At this time, the screw can be quickly taken out, and the whole process is fast and convenient.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A silicone anti-vibration screw that is easy to disassemble quickly, including a nut (1), a button (2), a button return spring (3), an upper buckle (4), a lower buckle (5), and an iron block (6) , contact return spring (7), drive plate (8), normally open contact (9), normally closed contact (10), telescopic rod (11), driver (12), screw body (13), card Block (14) and screw point (15), it is characterized in that: the top of described nut (1) is provided with button (2), and the bottom of described button (2) is provided with button return spring (3), and described Both sides of the button return spring (3) are provided with an upper buckle (4), both sides of the upper buckle (4) are provided with a lower buckle (5), and the bottom of the button return spring (3) is provided with An iron block (6), the bottom of the iron block (6) is fixedly connected with a contact return spring (7), and a drive plate (8) is installed under the contact return spring (7), and the drive plate ( A normally open contact (9) is installed below the normally open contact (9), a normally closed contact (10) is installed above the normally open contact (9), and a driver is provided above the normally closed contact (10) (12), the bottom of the nut (1) is provided with a screw body (13), the inside of the screw body (13) is equipped with a telescopic rod (11), and one end of the telescopic rod (11) is fixedly connected with The clamping block (14), the screw tip (15) is fixedly connected to the bottom of the screw body (13). 2. A silicone anti-vibration screw that is convenient for quick disassembly according to claim 1, characterized in that: the normally open contact (9), the normally closed contact (10) and the driver (12) are provided with four , are symmetrically distributed inside the screw body (13), and there are four clamping blocks (14), which are all symmetrically distributed on both sides of the screw body (13). 3. A silicone anti-vibration screw convenient for quick disassembly according to claim 1, characterized in that: the button (2), the button return spring (3) and the locking block (14) cooperate with each other during operation. 4. A silicone anti-shock screw that is convenient for quick disassembly according to claim 1, characterized in that: one end of the block (14) penetrates into the inside of the screw body (13), and is connected with the telescopic rod (11) during work. )co-operate. 5. A quick-disassembly silicone anti-vibration screw according to claim 1, characterized in that: the surface of the screw tip (15) is provided with threads.