CN211314789U

CN211314789U - Novel firmware structure

Info

Publication number: CN211314789U
Application number: CN201922435265.5U
Authority: CN
Inventors: 王恒; 陈良平; 张亮
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-21
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a novel firmware structure, including the connecting rod, the connecting rod top is provided with the stopper, the stopper top is provided with the nut, nut bottom middle part is provided with the slide bar, the spout has been seted up on the connecting rod top, just the slide bar runs through the stopper inner wall and is in the spout inboard, the spacing groove has been seted up to the spout inboard, the bottom that the slide bar is in the spacing inslot side is provided with the rubber circle, compares with prior art, the utility model discloses following beneficial effect has: the sliding bud phenomenon of the chamfer on the nut is avoided through the design of the nut and the sliding rod, after the sliding bud happens to the chamfer on the nut, the connecting rod on the fastening cannot be taken out, and the sliding problem of the sliding rod due to gravity when the sliding chute is inboard is prevented through the design of the second magnet and the first magnet.

Description

Novel firmware structure

Technical Field

The utility model belongs to the technical field of the fastener, concretely relates to novel firmware structure.

Background

The fastener is a mechanical part which is used for fastening connection and has extremely wide application. The fastener is widely used in the industries including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, molds, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, supplies and the like, and are the most widely applied mechanical basic parts. It features various varieties and specifications, different functions and usages, and very high standardization, serialization and universalization degrees. Therefore, a type of fastener with national standards is called a standard fastener or a standard component for short, in the classification of the fastener, a bolt is a common fastener, in the using process of the existing bolt, because of improper operation of an operator, a phenomenon that a chamfer on a nut generates a sliding bud easily occurs, when the chamfer on the nut generates the sliding bud, the fastened bolt cannot be taken out, and various inconvenient problems such as maintenance and the like are caused in numerous practical use, so that a novel fastener structure is provided.

Disclosure of Invention

An object of the utility model is to provide a novel firmware structure to propose current bolt in solving above-mentioned background art in the use, because operating personnel's operation is improper, the smooth bud phenomenon takes place for the chamfer on the easy emergence nut, and after the chamfer on the nut took place smooth bud, the bolt in the fastening just can't take out, in numerous reality uses, causes various inconvenient problems such as maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel firmware structure, includes the connecting rod, the connecting rod top is provided with the stopper, the stopper top is provided with the nut, nut bottom middle part is provided with the slide bar, the spout has been seted up on the connecting rod top, just the slide bar runs through the stopper inner wall and is in the spout inboard, the spacing groove has been seted up to the spout inboard, the bottom that the slide bar is in the spacing inslot side is provided with the rubber circle.

Preferably, a clamping groove is formed in the outer side of the top end of the limiting block, a clamping block is arranged on the outer side of the bottom end of the nut, and the clamping block is located on the inner side of the clamping groove.

Preferably, the rubber ring is internally provided with a second magnet, the bottom end of the inner side of the limiting groove is provided with a first magnet, and the first magnet and the second magnet attract each other.

Preferably, the sliding rod is in sliding connection with the sliding groove, and the rubber ring is in sliding connection with the limiting groove.

Preferably, the outer side of the connecting rod is provided with threads, and the connecting rod is fixedly connected with the limiting block.

Preferably, the number of the clamping grooves and the number of the clamping blocks are four, and the four clamping grooves and the four clamping blocks are distributed annularly.

Preferably, the fixture block is fixedly connected with the nut, and the fixture block is connected with the clamping groove in a clamping manner.

Preferably, the top end of the nut is provided with six chamfers.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the sliding bud phenomenon of the chamfer on the nut is avoided through the design of the nut and the sliding rod, after the sliding bud happens to the chamfer on the nut, the connecting rod on the fastening cannot be taken out, and the sliding problem of the sliding rod due to gravity when the sliding chute is inboard is prevented through the design of the second magnet and the first magnet. (2) Through designing fixture block and the mutual block of draw-in groove, the nut rotates and drives the connecting rod and rotate, has avoided the less inconvenient problem of rotation of home range.

Drawings

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

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of the slide bar of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1;

in the figure: 1. a connecting rod; 2. a thread; 3. a nut; 4. a chute; 5. a slide bar; 6. a limiting groove; 7. a rubber ring; 8. a limiting block; 9. a card slot; 10. a clamping block; 11. a first magnet; 12. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel firmware structure, includes connecting

rod

1, and 1 top of connecting rod is provided with

stopper

8, and 8 tops of stopper are provided with

nut

3, and 3 bottom middle parts of nut are provided with slide bar 5, and spout 4 has been seted up on 1 top of connecting rod, and slide bar 5 runs through 8 inner walls of stopper and is in 4 inboards of spout, and spacing groove 6 has been seted up to 4 inboards of spout, and slide bar 5 is provided with rubber ring 7 in the bottom of 6 inboards of spacing groove.

In order to facilitate the rotation of the nut 3 to drive the connecting rod 1 to rotate, in the embodiment, preferably, the clamping groove 9 is formed in the outer side of the top end of the limiting block 8, the clamping block 10 is arranged on the outer side of the bottom end of the nut 3, and the clamping block 10 is located on the inner side of the clamping groove 9.

In order to prevent the sliding rod 5 from sliding inside the sliding slot 4 due to gravity, in the embodiment, it is preferable that the rubber ring 7 is internally provided with a second magnet 12, the bottom end inside the limiting slot 6 is provided with a first magnet 11, and the first magnet 11 and the second magnet 12 attract each other.

In order to facilitate the replacement of the nut 3, in this embodiment, preferably, the sliding rod 5 is slidably connected to the sliding groove 4, and the rubber ring 7 is slidably connected to the limiting groove 6.

In order to facilitate the fixing of the connecting rod 1, in the embodiment, preferably, the outer side of the connecting rod 1 is provided with a thread 2, and the connecting rod 1 is fixedly connected with the limiting block 8.

In order to facilitate the clamping blocks 10 to be clamped into the inner side of the clamping groove 9, in this embodiment, preferably, the number of the clamping grooves 9 and the number of the clamping blocks 10 are four, and the four clamping grooves 9 and the four clamping blocks 10 are all distributed annularly.

In order to facilitate the engagement between the engaging groove 9 and the engaging block 10, in the embodiment, preferably, the engaging block 10 is fixedly connected with the nut 3, and the engaging block 10 is engaged with the engaging groove 9.

In order to facilitate the rotation of the nut 3, in this embodiment, preferably, the top end of the nut 3 is provided with six chamfers.

The utility model discloses a theory of operation and use flow: after the device is installed, when the device is used, a movable wrench is fixed at the top end of a nut 3 to rotate, a clamping block 10 and a clamping groove 9 are designed to be mutually clamped, the nut 3 rotates to drive a connecting rod 1 to rotate, when the rotation angle of the movable wrench is limited, the movable wrench is lifted upwards to drive the nut 3 to slide upwards, a sliding rod 5 drives a rubber ring 7 to slide upwards along the inner side of a limiting groove 6, the clamping groove 9 leaves the inner side of the clamping block 10, then the nut 3 is rotated backwards to press the nut 3 downwards to enable the clamping groove 9 to be positioned at the inner side of another clamping block 10, the nut 3 is continuously rotated, the problem of inconvenient rotation when the moving range is small is avoided, when a bud sliding phenomenon occurs on a chamfer on the nut 3, the nut 3 is pulled upwards, the sliding rod 5 drives the rubber ring 7 to slide upwards along the limiting groove 6, the top end of the inner side, take out nut 3 and change, avoided the chamfer on the nut 3 to take place smooth bud phenomenon through having designed nut 3 and slide bar 5, after the chamfer on the nut takes place smooth bud, the problem that connecting rod 1 on the fastening just can't take out through having designed second magnet 12 and first magnet 11, prevents that slide bar 5 from taking place gliding problem because of the reason of gravity when spout 4 is inboard.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel firmware structure, includes connecting rod (1), its characterized in that: connecting rod (1) top is provided with stopper (8), stopper (8) top is provided with nut (3), nut (3) bottom middle part is provided with slide bar (5), spout (4) have been seted up on connecting rod (1) top, just slide bar (5) run through stopper (8) inner wall and are in spout (4) inboardly, spacing groove (6) have been seted up to spout (4) inboard, slide bar (5) are provided with rubber ring (7) in the inboard bottom of spacing groove (6).

2. The novel firmware architecture of claim 1, wherein: draw-in groove (9) have been seted up in stopper (8) top outside, nut (3) bottom outside is provided with fixture block (10), fixture block (10) are in draw-in groove (9) inboard.

3. The novel firmware architecture of claim 1, wherein: the rubber ring (7) is internally provided with a second magnet (12), the bottom end of the inner side of the limiting groove (6) is provided with a first magnet (11), and the first magnet (11) and the second magnet (12) are mutually attracted.

4. The novel firmware architecture of claim 1, wherein: the sliding rod (5) is in sliding connection with the sliding groove (4), and the rubber ring (7) is in sliding connection with the limiting groove (6).

5. The novel firmware architecture of claim 1, wherein: the connecting rod (1) outside is provided with screw thread (2), connecting rod (1) and stopper (8) are fixed connection.

6. The novel firmware architecture of claim 2, wherein: the number of the clamping grooves (9) and the number of the clamping blocks (10) are four, and the clamping grooves (9) and the clamping blocks (10) are distributed annularly.

7. The novel firmware architecture of claim 2, wherein: the clamping block (10) is fixedly connected with the nut (3), and the clamping block (10) is connected with the clamping groove (9) in a clamping manner.

8. The novel firmware architecture of claim 1, wherein: the top end of the nut (3) is provided with six chamfers.