CN217402158U

CN217402158U - Self-locking type lifting adjusting device

Info

Publication number: CN217402158U
Application number: CN202221204762.XU
Authority: CN
Inventors: 单永辉
Original assignee: Kunshan Voso Hinge Intelligence Technology Co ltd
Current assignee: Kunshan Voso Hinge Intelligence Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-09
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to a from locking-type lifting adjusting device, it is including adjusting the support, and adjust the seat, lifting adjusting device still includes locking part, locking part is including the locking module that has the grafting tip, and the elastic component that is connected with locking module, wherein the locking module activity sets up on adjusting one of support and regulation seat both, adjust still be formed with on another of support and regulation seat both with grafting tip assorted inserting groove, the elastic component orders about the trend that locking module kept the grafting tip to insert the inserting groove. The utility model realizes the unlocking between the adjusting seat and the adjusting bracket by one hand through the matching of the locking module and the elastic piece, so as to lift and adjust the adjusting seat; meanwhile, the locking between the adjusting seat and the adjusting bracket can be realized only by releasing the locking module by loosening hands, the operation is simple and labor-saving, and the operation safety is effectively improved.

Description

Self-locking type lifting adjusting device

Technical Field

The utility model belongs to the technical field of lift adjustment, concretely relates to from locking-type lift adjustment device.

Background

At present, in order to meet the use habits and the use requirements of different users, a plurality of products on the market are provided with an adjusting device which can be adjusted by lifting, such as a computer display placed on a desktop, and when the adjusting device is used, the user can adjust the computer display to a proper height through the adjusting device.

However, in the practical use process, the existing lifting adjusting device for the computer display has the following defects:

1. when a user adjusts the display to a proper height, the display needs to be locked, but the existing locking operation is complex, and particularly under the condition that the display needs to be held by one hand, the locking is implemented by only the other hand, so that the operation is very difficult, time and labor are wasted;

2. when adjusting the display height, if the user hand receives external factor to take off the power, the display falls fast easily, can't guarantee the security.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide a modified from locking-type lifting adjusting device.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

a self-locking lifting adjusting device comprises an adjusting bracket, an adjusting seat moving up and down along the adjusting bracket, and a locking part, wherein the locking part comprises a locking module with a plugging end part and an elastic part connected with the locking module, the locking module is movably arranged on one of the adjusting bracket and the adjusting seat, a plugging groove matched with the plugging end part is also formed on the other of the adjusting bracket and the adjusting seat, the elastic part drives the locking module to keep the trend that the plugging end part is plugged into the plugging groove, when the locking module is driven, the plugging end part is synchronously separated from the plugging groove, and the adjusting seat freely lifts and adjusts relative to the adjusting bracket; when the locking module is released, the elastic piece resets and drives the inserting end part to be inserted into the inserting groove, and the adjusting seat is self-locked relative to the adjusting bracket.

Preferably, be formed with the activity chamber on adjusting the support, wherein the relative both sides in activity chamber are equipped with the slide rail of vertical extension respectively, adjust the seat and correspond sliding connection on every slide rail from relative both sides. Set up like this, stability when effectively improving the regulation seat elevating movement.

Preferably, the insertion grooves are distributed on the side walls of the movable cavity between the two side sliding rails along the vertical direction, the locking module is rotatably connected to the adjusting seat through a pivot, and the insertion end is synchronously inserted into or separated from the corresponding insertion groove along with the rotation of the locking module around the pivot axis. The device is simple in structure and convenient to install and implement.

Specifically, be equipped with a plurality of bellying along vertical direction interval distribution on the lateral wall in activity chamber, wherein form the inserting groove between every two adjacent bellyings, during the locking, the grafting tip inserts between two adjacent bellyings that correspond and contradicts on the bellyings's that is located the below top surface.

Further, the top surface of each boss extends horizontally outward from the side wall of the movable chamber, and the bottom surface of each boss extends obliquely downward and inward from the outer edge of the top surface. By the arrangement, each boss has good support property on the locking module, and the locking reliability is effectively improved; simultaneously, through the bottom surface of slope extension on the bellying, the grafting tip of being convenient for breaks away from the inserting groove, avoids interfering, so can reduce the interval between the bellying in order to set up more bellyings to provide more regulation gears.

Preferably, the pivot extends in a horizontal direction, and the locking module is moved upside down about a center line of the pivot. Set up like this, when the locking, the counter force that the locking module bore can offset with the elastic force that the elastic component provided, so, effectively reduce the deformation of locking module, increase of service life.

Furthermore, the pivot penetrates out of the adjusting seat from one end, the locking part further comprises a shifting rod fixedly connected to the end of the pivot penetrating out of the adjusting seat, and when the locking part is unlocked, the shifting rod is shifted, the locking module synchronously rotates, and the inserting end is separated from the corresponding inserting groove.

Specifically, the shift lever is perpendicular to the pivot. Thus, the operation is labor-saving.

In addition, adjust the seat including corresponding two curb plates of sliding connection on two slide rails, and fixed connection the connecting plate between two curb plates, wherein the pivot rotates respectively and connects on two curb plates, and the locking module is located between two curb plates, and the elastic component is vertical to be extended and connect on the locking module, be connected with the connecting plate from the lower tip from the upper end.

In particular, the distance between the locking module and each side plate is set equally. By the arrangement, the two side plates are stressed uniformly, and deformation is reduced.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

the utility model realizes the unlocking between the adjusting seat and the adjusting bracket by one hand through the matching of the locking module and the elastic piece, so as to lift and adjust the adjusting seat; meanwhile, the locking between the adjusting seat and the adjusting bracket can be realized only by releasing the locking module by loosening hands, the operation is simple and labor-saving, and the operation safety is effectively improved.

Drawings

Fig. 1 is a schematic view of the self-locking type lifting adjusting device of the present invention in an assembled state with a computer monitor;

fig. 2 is a schematic structural view of the self-locking type lifting adjusting device of the present invention;

fig. 3 is a schematic structural view of the self-locking type lifting adjustment device of the present invention (the cover panel is not shown at another view angle);

fig. 4 is a schematic half-sectional view of the self-locking type lifting adjusting device of the present invention;

wherein: A. a computer monitor;

1. adjusting the bracket; 10. a frame body; q, a movable cavity; g. a slide rail; b. a boss portion; c1, a plug groove; 11. a cover panel; c2, a guide groove;

2. an adjusting seat; 20. a side plate; 21. a connecting plate; 210. an extension portion;

3. a locking member; 30. a locking module; 300. an inserting end part; s, a pivot; 31. an elastic member; 32. a deflector rod.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

As shown in fig. 1, the self-locking lifting adjusting device of the present embodiment is used for lifting adjustment of a computer monitor a, and includes an adjusting bracket 1, an adjusting seat 2, and a locking member 3.

Specifically, adjust seat 2 along adjusting 1 elevating movement, graphoscope A sets up on adjusting seat 2 and along with adjusting 2 synchronous lift adjustment, and locking part 3 is used for adjusting 2 and adjusts locking or unblock relatively between support 1.

Referring to fig. 2 and 3, the adjusting bracket 1 includes a bracket body 10 and a cover panel 11, wherein the cross section of the bracket body 10 along the horizontal direction is rectangular, a movable cavity q extending along the vertical direction is formed inside the bracket body 10, the movable cavity q is opened from the front side, and the cover panel 11 covers the front side of the movable cavity q.

Specifically, the inner walls of the left and right sides of the frame body 10 are respectively provided with vertically extending slide rails g, and the adjusting base 2 is respectively connected to the two slide rails g in a sliding manner from the opposite sides. Set up like this, stability when effectively improving the regulation seat elevating movement.

As shown in fig. 4, a plurality of protrusions b are further disposed on the inner wall of the rack body 10 between the slide rails g on both sides, and are distributed at intervals along the vertical direction, and an insertion groove c1 is formed between every two adjacent protrusions b, wherein the top surface of each protrusion b extends horizontally outward from the inner wall of the rack body 10, and the bottom surface of each protrusion b extends obliquely downward and inward from the outer edge of the top surface.

In this example, the adjusting base 2 includes two side plates 20 arranged side by side at a distance from each other in the left-right direction, and a connecting plate 21 fixedly connected between the two side plates 20.

Specifically, the left and right side plates 20 are respectively slidably connected to the slide rails g on both sides of the frame body 10.

In this example, the locking member 3 comprises a locking module 30 and an elastic member 31, wherein the locking module 30 is pivotally connected to the adjustment base 2 by a pivot s and is formed with a plugging end 300 matching with the plugging groove c1, and as the locking module 30 rotates around the axis of the pivot s, the plugging end 300 is synchronously inserted into or separated from the corresponding plugging groove c 1; the spring 31 is attached to the locking module 30 and urges the locking module 30 to maintain the tendency of the mating end 300 to be inserted into the mating groove c 1. The device is simple in structure and convenient to install and implement.

Specifically, the pivot s extends horizontally and penetrates through the side plates 20 on the left and right sides from both ends, the locking module 30 is located between the two side plates 20 and performs a vertical turning motion around the center line of the pivot s, and when the locking module is locked, the inserting end 300 is inserted between the two corresponding adjacent protruding portions b and abuts against the top surfaces of the protruding portions b located below. Set up like this, when the locking, the counter force that the locking module bore can offset with the elastic force that the elastic component provided, so, effectively reduce the deformation of locking module, increase of service life.

Meanwhile, the distance between the locking module 30 and each side plate 20 is equally set. By the arrangement, the two side plates are stressed uniformly, and deformation is reduced.

For convenience of implementation, the connecting plate 21 is formed with an extending portion 210 extending outward, the elastic member 31 is a vertically arranged spring, and an upper end of the spring is connected to the locking module 30, and a lower end of the spring is connected to the extending portion 210. Therefore, when the locking module 30 is flipped up, the elastic member 31 is tensilely deformed.

In particular, the locking element 3 further comprises a lever 32 fixedly connected to the end of the side plate 20 on the side from which the pivot s passes, and when unlocking, the lever 32 is moved, the locking module 30 rotates synchronously, and the plugging end 300 is then disengaged from the corresponding plugging slot c 1.

Specifically, the shift lever 32 is disposed perpendicular to the pivot s. Thus, the operation is labor-saving.

In addition, for convenience of implementation, three guide grooves c2 are formed in the cover panel 11, and the two side plates 20 and the locking modules 30 respectively pass through the three guide grooves c 2.

In summary, the implementation process of this embodiment is as follows:

the shift lever 32 is shifted to drive the locking module 30 to turn upwards around the pivot s, the plugging end 300 is synchronously separated from the corresponding plugging groove c1 to unlock, and the adjusting seat 2 can freely lift and adjust relative to the adjusting bracket 1; after the adjusting seat 2 is adjusted to a proper height, the shift lever 32 is released to release the locking module 30, the elastic element 31 is reset and drives the plugging end 300 to be inserted into the corresponding plugging groove c1, and the adjusting seat 2 is self-locked relative to the adjusting bracket 1.

In summary, the present implementation has the following advantages:

1. the locking module is matched with the elastic piece, so that the unlocking between the adjusting seat and the adjusting bracket can be operated by one hand, the adjusting seat can be conveniently lifted and adjusted, meanwhile, the locking between the adjusting seat and the adjusting bracket can be realized by releasing the locking module by loosening the hand, the operation is simple and labor-saving, and the operation safety is effectively improved;

2. when the locking module is locked, the reverse acting force born by the locking module can be counteracted with the elastic force provided by the elastic piece, so that the deformation of the locking module is effectively reduced, and the service life is prolonged;

3. each protruding part has good support for the locking module, the locking reliability is effectively improved, meanwhile, the bottom surface extending obliquely on the protruding part is convenient for the insertion end part to be separated from the insertion groove, and interference is avoided, so that the space between the protruding parts can be reduced to arrange more protruding parts, and more adjustment gears are provided;

4. simple structure, convenient installation and implementation.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a from locking-type lifting adjusting device, its is including adjusting the support, and along adjust support elevating movement's regulation seat, its characterized in that: the lifting adjusting device further comprises a locking component, the locking component comprises a locking module with an inserting end part and an elastic piece connected with the locking module, the locking module is movably arranged on one of the adjusting bracket and the adjusting seat, an inserting groove matched with the inserting end part is further formed in the other of the adjusting bracket and the adjusting seat, the elastic piece drives the locking module to keep the tendency that the inserting end part is inserted into the inserting groove, when the locking module is driven, the inserting end part is synchronously separated from the inserting groove, and the adjusting seat can freely lift and adjust relative to the adjusting bracket; when the locking module is released, the elastic piece resets and drives the inserting end to be inserted into the inserting groove, and the adjusting seat is self-locked relative to the adjusting support.

2. The self-locking lifting adjustment device according to claim 1, characterized in that: the adjustable support is provided with a movable cavity, wherein two opposite sides of the movable cavity are respectively provided with a vertically extending slide rail, and the adjustable base is correspondingly connected on each slide rail in a sliding manner from two opposite sides.

3. The self-locking lifting adjustment device according to claim 2, characterized in that: the inserting grooves are vertically distributed on the side wall of the movable cavity between the slide rails on two sides, the locking modules are rotatably connected to the adjusting seat through pivots, and the inserting end portions are synchronously inserted into or separated from the corresponding inserting grooves along with the rotation of the locking modules around the pivot axes.

4. The self-locking lifting adjustment device according to claim 3, characterized in that: the side wall of the movable cavity is provided with a plurality of protruding parts which are distributed at intervals along the vertical direction, the inserting groove is formed between every two adjacent protruding parts, and when the movable cavity is locked, the inserting end part is inserted between the two corresponding adjacent protruding parts and abuts against the top surfaces of the protruding parts below the inserting groove.

5. The self-locking lifting adjusting device according to claim 4, characterized in that: the top surface of each bulge extends outwards and horizontally from the side wall of the movable cavity, and the bottom surface of each bulge extends downwards and inwards obliquely from the outer edge of the top surface.

6. The self-locking lifting adjustment device according to claim 3 or 4 or 5, characterized in that: the pivot shaft extends along the horizontal direction, and the locking module rotates up and down around the center line of the pivot shaft.

7. The self-locking lifting adjusting device according to claim 6, characterized in that: the pivot penetrates out of the adjusting seat from one end part, the locking part further comprises a shifting rod fixedly connected to the end part of the pivot penetrating out of the adjusting seat, when the locking part is unlocked, the shifting rod is shifted, the locking module synchronously rotates, and the inserting end part is separated from the corresponding inserting groove.

8. The self-locking lifting adjustment device according to claim 7, characterized in that: the deflector rod is perpendicular to the pivot.

9. The self-locking lifting adjustment device according to claim 3, characterized in that: the adjusting seat comprises two side plates which are correspondingly connected onto the two sliding rails in a sliding mode and a connecting plate which is fixedly connected between the two side plates, the pivot shafts are respectively connected onto the two side plates in a rotating mode, the locking module is located between the two side plates, and the elastic piece vertically extends and is connected onto the locking module from the upper end portion and connected with the connecting plate from the lower end portion.

10. The self-locking lifting adjustment device according to claim 9, characterized in that: the distance between the locking module and each side plate is equal.