CN214465441U

CN214465441U - Anti-loosening screw convenient for replacing screw cap for notebook

Info

Publication number: CN214465441U
Application number: CN202120551508.6U
Authority: CN
Inventors: 周雷; 卢刚; 周志军
Original assignee: Solidi Precision Technology Suzhou Co ltd
Current assignee: Solidi Precision Technology Suzhou Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-10-22
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a locking screw that moves for notebook convenient to change nut, including first connecting plate and second connecting plate, first disassembly body includes first connecting plate, the bottom of first connecting plate is provided with the second connecting plate, the eighth recess has all been seted up to the inside of first inserted bar, the inside of fifth recess is all inserted and is equipped with the second inserted bar, the bottom of second inserted bar is all inserted and is established inside eighth recess and sixth recess, the inside of second connecting plate is provided with first fixed establishment. In this way, the utility model discloses can make first screw rod come out by the rotation of relaxing for user's rotation convenience more, and can not make first screw rod not pull out because of the deformation of first connecting block, practice thrift user's dismantlement time greatly, improve user's work efficiency, make things convenient for user's dismantlement.

Description

Anti-loosening screw convenient for replacing screw cap for notebook

Technical Field

The utility model relates to a screw field especially relates to a notebook is with locking screw convenient to change nut.

Background

Along with the rapid development of economy, the industry of China is greatly improved, small screws cannot be used for the development of the industry, and the screws are tools for fastening machine parts of the device step by utilizing the physics and mathematical principles of inclined plane circular rotation and friction of the object. Screws are a common term for fasteners, a common spoken word.

A large amount of screws can be used in the assembly of a computer generally, the screw caps of the screws for the existing notebook computer are mostly undetachable, and the screws can be twisted and deformed sometimes when the screws are rotated vigorously by some users, so that the screws are not easy to rotate, certain trouble is caused to the disassembly work of the users, and the time of the users is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a notebook is with locking screw that moves convenient to change nut to solve the nut of the current notebook for screw that proposes in the above-mentioned background art mostly all can not dismantle, to some users when carrying out wideling rotate to the screw, can twist the screw to warp sometimes, make the screw difficult to rotated, lead to the fact certain trouble to user's dismantlement work, the problem of extravagant user's time.

In order to solve the technical problem, the utility model discloses a technical scheme be: the anti-loosening screw for the notebook comprises a first connecting plate, a second connecting plate and a first disassembling mechanism, wherein the first disassembling mechanism comprises the first connecting plate, the bottom end of the first connecting plate is provided with the second connecting plate, the left end and the right end of the first connecting plate are both provided with first grooves, the left end and the right end of the second connecting plate are both provided with first screw holes, first screw rods are inserted in the first grooves, the bottom ends of the first screw rods are both inserted in the first screw holes, the top ends of the first screw rods are both provided with first connecting blocks, the inside of each first connecting block is provided with a second groove, the top ends of the first screw rods are both provided with third grooves, the inside of each first connecting block is provided with a fourth groove, the inside of each first connecting block is provided with a fifth groove, and the inside of each first connecting block is provided with a sixth groove, seventh recess has all been seted up to the inside of first connecting block, the inside of seventh recess all is fixed with first spring, the inside of third recess is all inserted and is equipped with first inserted bar, first inserted bar is all inserted and is established inside fourth recess and seventh recess, the eighth recess has all been seted up to the inside of first inserted bar, the inside of fifth recess is all inserted and is equipped with the second inserted bar, the bottom of second inserted bar is all inserted and is established inside eighth recess and sixth recess, the inside of second connecting plate is provided with first fixed establishment.

In a preferred embodiment of the present invention, the first fixing mechanism includes a ninth groove, two sets of ninth grooves are disposed on both sides of the second connecting plate, two sets of first connecting rods are fixed to the bottom ends of the left and right sides of the first connecting plate, a first opening is disposed on the bottom ends of the first connecting rods, two sets of second openings are disposed on the inside of the left and right sides of the second connecting plate, a second spring is fixed to the inside of the second opening, a second connecting block is inserted into the inside of the second opening, the second connecting blocks are fixedly connected to the second spring, and the second connecting blocks are inserted into the first opening.

In a preferred embodiment of the present invention, the bottom end of the second insertion rod is inclined, and the bottom end of the second insertion rod is inserted into the sixth groove.

In a preferred embodiment of the present invention, the second rod is fixed with a protrusion on both sides thereof, and the fifth groove is formed with a groove therein for fitting with the protrusion.

In a preferred embodiment of the present invention, the top end of the second inserting rod is arc-shaped, and the first rubber pad is glued to the top end of the second inserting rod.

In a preferred embodiment of the present invention, a handle is fixed to one end of the first inserting rod, and a second rubber pad is glued to the surface of the handle.

In a preferred embodiment of the present invention, a protrusion is fixed to one end of the first inserting rod, and the surface of the protrusion is provided with anti-slip patterns.

In a preferred embodiment of the present invention, the second connecting block has a protrusion fixed on both upper and lower sides thereof, and the second opening has a groove formed therein for engaging with the protrusion.

In a preferred embodiment of the present invention, one end of the second connecting block is inclined, and the second connecting block is inserted into the first opening.

In a preferred embodiment of the present invention, a protrusion is fixed to the top end of the first screw, and a groove is formed inside the second groove to fit the protrusion.

The utility model has the advantages that: the utility model discloses a be provided with first screw rod and first connecting block, can carry out certain dismantlement to first connecting block through the user, make when the user is twisting when moving first connecting block, the deformation of twisting the surface of first connecting block, the user is through pulling out the second inserted bar, make first inserted bar pop out by first spring, the user can dismantle first connecting block, make the change that the user can be convenient go up first connecting block, rotate first screw rod once more, make first screw rod come out by the rotation of relaxing, make user's rotation more convenient, and can not make first screw rod pull out because of the deformation of first connecting block, user's takedown time has been practiced thrift greatly, user's work efficiency has been improved, user's dismantlement has been made things convenient for.

Drawings

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

fig. 2 is a partially enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a partially enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 4 is a partially enlarged schematic view of the structure at C in fig. 1 according to the present invention;

fig. 5 is a schematic top view of the structure of the present invention;

the parts in the drawings are numbered as follows: 100. a first disassembly mechanism; 110. a first connecting plate; 111. a second connecting plate; 112. a first groove; 113. a first screw hole; 114. a first screw; 115. a first connection block; 116. a second groove; 117. a third groove; 118. a fourth groove; 119. a fifth groove; 120. a sixth groove; 121. a seventh groove; 122. a first spring; 123. a first plunger; 124. an eighth groove; 125. a second plunger; 200. a first fixing mechanism; 210. a ninth groove; 211. a first connecting rod; 212. a first opening; 213. a second opening; 214. a second spring; 215. and a second connecting block.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-5, an embodiment of the present invention includes:

a looseness-proof screw for a notebook computer, which is convenient for nut replacement, comprises a first connecting plate 110, a second connecting plate 111 and a first dismounting mechanism 100.

Wherein, the first dismounting mechanism 100 comprises a first connecting plate 110, a second connecting plate 111 is arranged at the bottom end of the first connecting plate 110, first grooves 112 are arranged at the left and right ends of the first connecting plate 110, first screw holes 113 are arranged at the left and right ends of the second connecting plate 111, first screws 114 are inserted into the first grooves 112, the bottom ends of the first screws 114 are inserted into the first screw holes 113, first connecting blocks 115 are arranged at the top ends of the first screws 114, second grooves 116 are arranged in the first connecting blocks 115, third grooves 117 are arranged at the top ends of the first screws 114, fourth grooves 118 are arranged in the first connecting blocks 115, fifth grooves 119 are arranged in the first connecting blocks 115, sixth grooves 120 are arranged in the first connecting blocks 115, seventh grooves 121 are arranged in the first connecting blocks 115, and first springs 122 are fixed in the seventh grooves 121, a first inserting rod 123 is inserted into the third groove 117, the first inserting rod 123 is inserted into the fourth groove 118 and the seventh groove 121, an eighth groove 124 is opened into the first inserting rod 123, a second inserting rod 125 is inserted into the fifth groove 119, the bottom end of the second inserting rod 125 is inserted into the eighth groove 124 and the sixth groove 120, and a first fixing mechanism 200 is arranged inside the second connecting plate 111.

First fixed establishment 200 includes ninth recess 210, two sets of ninth recess 210 have all been seted up to the left and right sides of second connecting plate 111, the bottom of the left and right sides of first connecting plate 110 all is fixed with two sets of head rods 211, first trompil 212 has all been seted up to the bottom of head rod 211, two sets of second trompil 213 have all been seted up to the inside of the left and right sides of second connecting plate 111, the inside of second trompil 213 all is fixed with second spring 214, the inside of second trompil 213 all is inserted and is equipped with second connecting block 215, second connecting block 215 all with second spring 214 fixed connection, second connecting block 215 all inserts and establishes inside first trompil 212, make the connection between first connecting plate 110 and the second connecting plate 111 more firm.

In the above, the bottom end of the second insertion rod 125 is inclined, and the bottom end of the second insertion rod 125 is inserted into the sixth groove 120, so that the second insertion rod 125 is more conveniently inserted into the sixth groove 120. Meanwhile, the two sides of the second inserting rod 125 are fixed with bumps, and the inside of the fifth groove 119 is provided with a groove matched with the bumps, so that the connection between the second inserting rod 125 and the fifth groove 119 is more stable. Moreover, the top end of the second insertion rod 125 is arc-shaped, and the first rubber pad is glued to the top end of the second insertion rod 125, so that the user can more conveniently pull out the second insertion rod 125.

One end of the first inserting rod 123 is fixed with a handle, and a second rubber pad is glued on the surface of the handle, so that a user can pull the first inserting rod 123 more conveniently. Meanwhile, a convex block is fixed at one end of the first insertion rod 123, and anti-slip lines are formed on the surface of the convex block, so that the first spring 122 can more accurately abut against the first insertion rod 123.

The upper side and the lower side of the second connecting block 215 are both fixed with bumps, and the grooves matched with the bumps are formed in the second opening hole 213, so that the connection between the second connecting block 215 and the second opening hole 213 is more stable. Moreover, one end of the second connecting block 215 is inclined, and the second connecting block 215 is inserted into the first opening 212, so that the second connecting block 215 is inserted into the first opening 212 more quickly.

A bump is fixed at the top end of the first screw 114, and a groove matched with the bump is formed inside the second groove 116, so that the connection between the first screw 114 and the first connecting block 115 is firmer.

The working principle is as follows: when a user dismantles the screw on the surface of the notebook computer, the nut of the screw is deformed due to overlarge force applied by the user, so that the user brings great trouble to the screw disassembling work, when the user deforms the surface of the first connecting block 115, the user pulls the second insertion rod 125, so that the second insertion rod 125 is separated from the inside of the sixth groove 120, the first insertion rod 123 is not resisted by the second insertion rod 125, the first insertion rod 123 is resisted by the resilience force of the first spring 122, so that the first insertion rod 123 is pushed, one end of the first insertion rod 123 is separated from the inside of the fourth groove 118, the user can pull one end of the first insertion rod 123, the top end of the first screw 114 is separated from the first connecting block 115, so that the user can replace the top end of the first screw 114 with a new first connecting block 115, therefore, the user rotates the first screw 114 again, so that the disassembling work of the first screw 114 becomes more convenient, the time of the user is greatly saved, and the working efficiency of the user is improved;

finally, the first connecting rod 211 is inserted into the bottom end of the first connecting plate 110 and the second connecting plate 111, so that the first connecting plate 110 and the second connecting plate 111 are connected more firmly, and the fixing effect of the device is better.

Is different from the prior art: the nut on the screw top commonly used can not be dismantled, and when the nut on screw top appeared warping, the user was very difficult rotating the screw for user's dismantlement work has caused very big inconvenience, and this problem has been solved to this device's structure is fine, has improved the usability of device greatly.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A notebook looseness-proof screw convenient for nut replacement comprises a first connecting plate, a second connecting plate and a first disassembling mechanism, and is characterized in that the first disassembling mechanism comprises the first connecting plate, the bottom end of the first connecting plate is provided with the second connecting plate, the left end and the right end of the first connecting plate are both provided with first grooves, the left end and the right end of the second connecting plate are both provided with first screw holes, first screw rods are inserted into the first grooves, the bottom ends of the first screw rods are both inserted into the first screw holes, the top ends of the first screw rods are both provided with first connecting blocks, the inside of each first connecting block is provided with a second groove, the top ends of the first screw rods are both provided with third grooves, the inside of each first connecting block is provided with a fourth groove, and the inside of each first connecting block is provided with a fifth groove, sixth recess has all been seted up to the inside of first connecting block, seventh recess has all been seted up to the inside of first connecting block, the inside of seventh recess all is fixed with first spring, the inside of third recess all is inserted and is equipped with first inserted bar, first inserted bar all inserts and establishes inside fourth recess and seventh recess, eighth recess has all been seted up to the inside of first inserted bar, the inside of fifth recess all inserts and is equipped with the second inserted bar, the bottom of second inserted bar all inserts and establishes inside eighth recess and sixth recess, the inside of second connecting plate is provided with first fixed establishment.

2. The anti-loosening screw convenient for the notebook computer to replace the screw cap as claimed in claim 1, wherein the first fixing mechanism comprises ninth grooves, two sets of ninth grooves are formed in the left side and the right side of the second connecting plate, two sets of first connecting rods are fixed at the bottom ends of the left side and the right side of the first connecting plate, first holes are formed in the bottom ends of the first connecting rods, two sets of second holes are formed in the left side and the right side of the second connecting plate, second springs are fixed in the second holes, second connecting blocks are inserted in the second holes, the second connecting blocks are fixedly connected with the second springs, and the second connecting blocks are inserted in the first holes.

3. The looseness-prevention screw for notebook computer convenient for nut replacement according to claim 1, wherein a bottom end of said second insertion rod is inclined, and said bottom end of said second insertion rod is inserted into said sixth groove.

4. The anti-loosening screw convenient for the notebook computer to replace the nut as claimed in claim 1, wherein a convex block is fixed on two sides of the second inserting rod, and a groove matched with the convex block is formed inside the fifth groove.

5. The anti-loosening screw for the notebook computer convenient for nut replacement according to claim 1, wherein the top end of the second inserting rod is arc-shaped, and a first rubber pad is glued to the top end of the second inserting rod.

6. The anti-loosening screw for the notebook computer convenient for nut replacement according to claim 1, wherein a handle is fixed at one end of the first inserting rod, and a second rubber pad is glued on the surface of the handle.

7. The anti-loosening screw convenient for the notebook computer to replace the nut as claimed in claim 1, wherein a convex block is fixed at one end of the first insert rod, and anti-slip threads are formed on the surface of the convex block.

8. The anti-loosening screw convenient for the notebook computer to replace the nut as claimed in claim 2, wherein the upper and lower sides of the second connecting block are both fixed with a convex block, and the inside of the second opening is both provided with a groove matched with the convex block.

9. The anti-loosening screw for the notebook computer convenient for nut replacement according to claim 2, wherein one end of the second connecting block is inclined, and the second connecting block is inserted into the first opening.

10. The anti-loosening screw convenient for the notebook computer to replace the screw cap as claimed in claim 1, wherein a convex block is fixed at the top end of the first screw rod, and a groove matched with the convex block is formed inside the second groove.