CN217081119U - Sliding device of simple push-and-pull - Google Patents

Abstract

The utility model discloses a simple push-pull sliding device, which comprises a fixed plate, a movable plate and a storage pressure spring; the fixed plate is connected with the movable plate in a sliding manner; the accommodating pressure spring is arranged between the fixed plate and the movable plate, and two ends of the accommodating pressure spring are respectively connected with the fixed plate and the movable plate; z-shaped guide rails extending outwards are arranged on the left side and the right side of the fixing plate; c-shaped assembling parts which are inwards accommodated are arranged on the left side and the right side of the movable plate; the assembly part is embedded with a plastic guide strip, one side of the plastic guide strip is provided with a guide groove, and the guide groove is inserted into the guide rail in a sliding fit manner, so that the movable plate slides relative to the fixed plate. The utility model has the advantages that the plastic guide strip is arranged for sliding fit with the guide rail, so that the friction damage is reduced, and the service life is prolonged; and install between fixed plate and fly leaf and accomodate the pressure spring, the space of assembly obtains make full use of, and the flat sheet is small, simple structure, and the push-and-pull is laborsaving, can satisfy small-size or miniature electronic product's slidingtype installation demand.

Description

Sliding device of simple push-and-pull

Technical Field

The utility model belongs to the technical field of the mechanical sliding technique and specifically relates to a slider of simple and easy push-and-pull.

Background

Today, electronic products are becoming essential tools for people to work and live. The appearance of the electronic product mainly comprises: straight type, flip type, slide type, etc.

The existing sliding type electronic product has the following defects: (1) the structure is complex, a certain space is needed for installation and sliding, and for small or miniature electronic products, the structure is difficult to adapt due to limited installation space and complex sliding structure; (2) the slide needs to be pushed open by force, and the operation is troublesome; (3) many sliding types employ a metal slider sliding relative to a metal guide rail, and friction is damaged due to sliding, so that subsequent sliding accuracy is deviated.

Therefore, there is a need to develop a sliding device with simple structure, less effort for pushing and pulling, less space occupation and less friction damage, so as to satisfy the diversified demands of small or miniature electronic products.

SUMMERY OF THE UTILITY MODEL

To overcome the disadvantages of the prior art, the present invention is directed to a sliding device that is easy to push and pull. The sliding device has the advantages of simple structure, labor saving in pushing and pulling, temporary use of space and less friction damage, and can meet the diversified requirements of small or miniature electronic products.

The utility model discloses a realize above-mentioned purpose, take following technical scheme to realize:

a simple push-pull sliding device comprises a fixed plate, a movable plate and a storage pressure spring; the fixed plate is connected with the movable plate in a sliding manner; the accommodating pressure spring is arranged between the fixed plate and the movable plate, and two ends of the accommodating pressure spring are respectively connected with the fixed plate and the movable plate; z-shaped guide rails extending outwards are arranged on the left side and the right side of the fixing plate; c-shaped assembling parts which are inwards accommodated are arranged on the left side and the right side of the movable plate; the assembly part is embedded with a plastic guide strip, one side of the plastic guide strip is provided with a guide groove, and the guide groove is inserted into the guide rail in a sliding fit manner, so that the movable plate slides relative to the fixed plate.

Preferably, a plurality of hollowed-out hole sites are arranged on one side of the assembling portion, and plastic guide strips are embedded in the assembling portion through an injection molding process. The hollow hole positions are fully covered with the plastic guide strips in a filling mode, so that the plastic guide strips are fastened on the movable plate.

Preferably, a first pressure spring column is arranged on the middle side portion of the upper surface of the fixed plate, a second pressure spring column is arranged on the middle side portion of the lower surface of the movable plate, the first pressure spring column is located on the opposite side of the second pressure spring column, and two ends of the accommodating pressure spring are respectively movably connected with the first pressure spring column and the second pressure spring column in a winding mode.

Preferably, the storage compression spring is a storage compression spring with a middle part being curled and two ends being extended and capable of being rolled.

Preferably, the fixing plate is provided with fixing holes around the fixing plate, and the lower part of the fixing plate is provided with through holes between the fixing holes.

Preferably, the movable plate is provided with stud holes around the movable plate, and the stud holes are fixedly embedded with screws.

Preferably, an upward first sinking platform position is arranged on the fixing plate, and the first pressure spring column is located on the upper end face of the first sinking platform position.

Preferably, a second sinking platform position facing downwards is arranged on the movable plate, and the second pressure spring column is located on the lower end face of the second sinking platform position.

Preferably, the fixed plate and the movable plate are both made of stainless steel.

Preferably, the flatness of the fixed plate and the movable plate in the sliding direction is 0.05-0.15 degrees.

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

the utility model provides a simple push-pull sliding device, which reduces the friction damage and prolongs the service life by arranging a plastic guide strip for sliding fit with a guide rail; and install between fixed plate and fly leaf and accomodate the pressure spring, the space of assembly obtains make full use of, and the flat sheet is small, simple structure, and the push-and-pull is laborsaving, can satisfy small-size or miniature electronic product's slidingtype installation demand.

Drawings

Fig. 1 is a schematic perspective view of a simple push-pull sliding device according to the present invention;

fig. 2 is a schematic top view of the sliding device for easy push-pull of the present invention;

FIG. 3 is a schematic side view of the simple push-pull slider of the present invention;

FIG. 4 is an exploded view of the sliding device of the present invention;

wherein: 1. a fixing plate; 2. a movable plate; 3. a first compression spring post; 4. a second compression spring post; 5. a pressure spring is accommodated; 6. a guide rail; 7. an assembling portion; 8. hollowing out hole sites; 9. a plastic conducting bar; 10. a guide groove; 11. a fixing hole; 12. a via hole; 13. a stud hole; 14. a screw; 15. a first sink table position; 16. a second sink table position; 17. a lower aperture; 18. and (4) the lower aperture.

Detailed Description

The present invention will be further described with reference to the following specific examples.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

To achieve the above object, referring to fig. 1-4, the present invention discloses a simple sliding device, comprising a fixed plate 1, a movable plate 2, a first compression spring post 3, a second compression spring post 4 and a storage compression spring 5, wherein the first compression spring post 3 is disposed on the middle side portion of the upper surface of the fixed plate 1, the second compression spring post 4 is disposed on the middle side portion of the lower surface of the movable plate 2, the first compression spring post 3 is disposed on the opposite side of the second compression spring post 4, two ends of the storage compression spring 5 are respectively movably connected with the first compression spring post 3 and the second compression spring post 4 by coiling, the left side and the right side of the fixed plate 1 are respectively extended outwards to form a zigzag guide rail 6, the left side and the right side of the movable plate 2 are respectively stored inwards to form a C-shaped assembly portion 7, one side of the assembly portion 7 is provided with a plurality of hollow holes 8, a plastic guide bar 9 is embedded in the assembly portion 7 by an injection molding process, one side of the plastic guide bar 9 is provided with a guide groove 10, and the guide groove 10 is inserted into the guide rail 6 in a sliding manner, so that the movable plate 2 slides relative to the fixed plate 1.

Further, the plastic guide bar 9 is fully covered with the hollow hole 8, so that the plastic guide bar 9 is fastened on the movable plate 2.

Furthermore, the storage compression spring 5 is a storage compression spring with a middle part being rolled, and two ends extending to be reelable. Wherein, the edge rolling is 2 layers at least, and both ends extend and can be compressed and stored, also can elastically reset, and the edge rolling for storing the pressure spring 5 can follow the movable plate 2 to compress and move in the sliding process of the movable plate 2.

Furthermore, all be equipped with fixed orifices 11 on the fixed plate 1 all around, fixed plate 1 lower part is located be equipped with via hole 12 between the fixed orifices 11, all be equipped with stud hole 13 on the fly leaf 2 all around lieing in, the fixed screw 14 that inlays on stud hole 13.

Furthermore, an upward first sinking platform 15 is arranged on the fixed plate 1, the first compression spring column 3 is located on the upper end face of the first sinking platform 15, a downward second sinking platform 16 is arranged on the movable plate 2, and the second compression spring column 4 is located on the lower end face of the second sinking platform 16.

Further, the fixed plate 1 and the movable plate 2 are both made of stainless steel.

Further, the flatness of the fixed plate 1 and the movable plate 2 in the sliding direction is 0.05-0.15 degrees.

In summary, the fixed plate 1 is used for being fixed on an electronic product, the movable plate 2 is used for being mounted and fixed on a movable surface of the electronic product, the movable plate 2 slides up and down relative to the fixed plate 1, and the plastic guide strip 9 is arranged for being matched with the guide rail 6 in a sliding manner, so that friction damage is reduced, and the service life is prolonged; and set up and accomodate pressure spring 5 between fixed plate 1 and the fly leaf 2, the space of assembly obtains make full use of, and the flat sheet is small, simple structure, and the push-and-pull is laborsaving, can satisfy small-size or miniature electronic product's slidingtype installation demand.

The technical solutions provided by the embodiments of the present invention are introduced in detail, and the principles and embodiments of the present invention are explained by using specific examples, and the explanations of the above embodiments are only applicable to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the contents of the present specification should not be construed as limitations of the present invention.

Claims (10)

1. A simple push-pull sliding device is characterized by comprising a fixed plate, a movable plate and a storage compression spring; the fixed plate is connected with the movable plate in a sliding manner; the accommodating pressure spring is arranged between the fixed plate and the movable plate, and two ends of the accommodating pressure spring are respectively connected with the fixed plate and the movable plate; z-shaped guide rails extending outwards are arranged on the left side and the right side of the fixing plate; c-shaped assembling parts which are inwards accommodated are arranged on the left side and the right side of the movable plate; the assembly part is embedded with a plastic guide strip, one side of the plastic guide strip is provided with a guide groove, and the guide groove is inserted into the guide rail in a sliding fit manner, so that the movable plate slides relative to the fixed plate.

2. A simple push-pull slider as claimed in claim 1 wherein said mounting portion has a plurality of holes cut in one side thereof, and a plastic guide bar is embedded in said mounting portion by injection molding.

3. The sliding device for easy push-pull according to claim 1, wherein a first compression spring post is disposed on a medial side of the upper surface of the fixed plate, a second compression spring post is disposed on a medial side of the lower surface of the movable plate, the first compression spring post is located on an opposite side of the second compression spring post, and two ends of the storage compression spring are movably connected to the first compression spring post and the second compression spring post respectively.

4. A simple push-pull slider as claimed in claim 1 wherein said compression spring is a compression spring with a central portion being rounded and two ends being extended to be retractable.

5. A simple push-pull slider as claimed in claim 1 wherein said fixing plate has fixing holes around it and through holes between said fixing holes in the lower part of said fixing plate.

6. A simple push-pull sliding device according to claim 1 wherein the movable plate has stud holes around it, and the stud holes are fixed with screws.

7. A simple push-pull sliding apparatus according to claim 3, wherein the fixing plate is provided with a first platform location facing upward, and the first pressure spring column is located on an upper end surface of the first platform location.

8. A simple push-pull sliding apparatus as claimed in claim 3, wherein said movable plate is provided with a second downward-facing sunken platform, and said second compression spring column is located at a lower end surface of said second sunken platform.

9. A simple push-pull slide as claimed in claim 1 wherein the fixed and movable plates are made of stainless steel.

10. The easy push-pull slide of claim 1, wherein the fixed plate and the movable plate have a flatness of 0.05 degrees to 0.15 degrees in the sliding direction.

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