CN217949681U - Heightening frame - Google Patents

Abstract

The utility model relates to the technical field of supports, the utility model provides a heightening frame, comprising a frame body, a supporting plate, angle adjusting structure and magnetic part, be equipped with a plurality of joint grooves that set up along its width direction interval on the support body, the one end of backup pad is rotated and is connected in the one end of support body along width direction, the one end of angle adjusting structure is rotated and is connected in one side of backup pad towards the support body, the other end joint of angle adjusting structure is to arbitrary joint groove, every joint groove is equipped with at least one magnetic part on its extension route, the magnetic part is used for the magnetic adsorption angle adjustment structure when angle adjusting structure joint to corresponding joint groove. The utility model provides a increase frame, the tip through removing angle regulation structure so that its joint to different joint grooves or cancel its and the joint cooperation in joint groove, can realize the inclination's of backup pad regulation to can adjust the structure through the magnetic part magnetic adsorption angle that corresponds, reduce the risk that angle modulation structure atress deviate from the joint groove effectively.

Description

Heightening frame

Technical Field

The application belongs to the technical field of the support, especially, relate to a increase frame.

Background

The current frame that increases generally includes backup pad, angle modulation structure and support body, wherein, the upside of support body is equipped with a plurality of joint grooves, the one end of backup pad is rotated and is connected in the upside of support body, the one end of angle modulation structure is rotated and is connected in the backup pad towards one side of support body, but the other end joint in arbitrary joint groove of angle modulation structure, so, can be through the inclination with the angle modulation structure joint in the joint groove of difference in order to realize adjusting the backup pad, however, the easy atress of angle modulation structure is deviate from the joint groove, cause the stability of backup pad relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a heightening frame, which is separated from a clamping groove by an angle adjusting structure for solving the problem that the stability of a supporting plate is poor.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides an increase frame, includes support body, backup pad, angle modulation structure and magnetic part, be equipped with a plurality of joint grooves that set up along its width direction interval on the support body, the one end of backup pad rotate connect in the one end of width direction is followed to the support body, the one end of angle modulation structure rotate connect in the backup pad orientation one side of support body, the other end of angle modulation structure can joint to arbitrary the joint groove, every the joint groove is equipped with at least one on its extension route the magnetic part, the magnetic part is used for angle modulation structure joint to corresponding magnetic adsorption during the joint groove the angle modulation structure.

In one embodiment, the height increasing frame further comprises a baffle plate vertically arranged on the frame body and formed by extending along the width direction of the frame body, the baffle plate is provided with sliding grooves extending along the width direction of the frame body and passing through the clamping grooves, two opposite ends of the sliding grooves in the extending direction are closed, the sliding grooves are communicated with the clamping grooves, and the end portions of the angle adjusting structures are switched and clamped to different clamping grooves by moving in the sliding grooves.

In one embodiment, the frame body comprises an adjusting table and two first rods which are respectively arranged at two opposite sides of the adjusting table along the width direction of the frame body and support the adjusting table together;

the adjustment table includes the edge the extending direction in joint groove extends the flat board that forms to and locate immediately respectively the flat board is followed two risers of the extending direction's in joint groove relative both sides, the joint groove link up two along its extending direction the riser, the baffle is equipped with two, two the baffle respectively with two the riser parallel and level sets up and is connected.

In one embodiment, the magnetic member is disposed on the plate.

In one embodiment, the first rod is concavely provided with an avoidance groove for avoiding the angle adjusting structure.

In one embodiment, the rack body comprises a plurality of support assemblies arranged at intervals along the length direction of the rack body, each support assembly comprises a second rod and a third rod, each second rod comprises a first cross rod formed by extending along the width direction of the rack body, and a first vertical rod connected to one end of the first cross rod in a bending mode, and one end, far away from the first vertical rod, of the first cross rod is rotatably connected with the support plate; the third rod comprises a second vertical rod which is coaxially arranged with the first vertical rod and is in sleeve joint with the first vertical rod; the heightening frame further comprises a locking structure connected with the first vertical rod and the second vertical rod, the locking structure is in a locking state and an unlocking state, and the locking structure limits the relative telescopic movement of the first vertical rod and the second vertical rod in the locking state.

In one embodiment, the first vertical rod is sleeved on the inner side of the second vertical rod, a through threaded hole is formed in one side of the second vertical rod, the locking structure is in threaded connection with the threaded hole, and the locking structure tightly supports the first vertical rod in the locking state.

In one embodiment, the second vertical rod is sleeved on the inner side of the first vertical rod, a through threaded hole is formed in one side of the first vertical rod, the locking structure is in threaded connection with the threaded hole, and the locking structure abuts against the second vertical rod in the locking state.

In one embodiment, the third rod further comprises a second cross rod connected to the second vertical rod in a bent manner and far away from one end of the first cross rod, and the second cross rod extends along the width direction of the frame body.

In one embodiment, a guide structure is arranged on one side, close to the frame body, of the support plate, a guide groove is arranged on one side, close to the frame body, of the guide structure, the guide groove extends in the width direction of the support plate and penetrates through the support plate, and the guide groove is matched with the first cross rod when the support plate rotates and is folded onto the frame body.

In one embodiment, at least one protrusion for pressing the first cross bar is convexly arranged on the bottom of the guide groove.

In one embodiment, the heightening frame further comprises a bearing plate rotatably connected to a side of the support plate away from the frame body, the bearing plate is close to an end of the support plate rotatably connected with the frame body, the bearing plate has an expanded state and a stored state which are opposite, the bearing plate is perpendicular to the support plate in the expanded state, and the bearing plate is parallel to the support plate in the stored state; the supporting plate is concavely provided with a containing groove, and the containing groove is used for containing the bearing plate when the bearing plate is in the containing state.

In one embodiment, the supporting plate is provided with a plurality of through heat dissipation holes.

The application provides beneficial effect lies in:

the embodiment of the application provides increase the frame, tip through removing angle regulation structure so that its joint to different joint grooves or cancel its and joint cooperation in joint groove, can realize the inclination's of backup pad regulation, meanwhile, angle regulation structure can be adsorbed by the magnetic part magnetism that corresponds, and stable, joint in the joint inslot reliably, reduce the risk that angle regulation structure atress is deviate from the joint groove effectively, ensure angle regulation structure joint in the stability in joint groove effectively, the reliability, and then the stability of guarantee backup pad, increase the factor of safety that increases the frame effectively, improve the performance and the user experience that increase the frame effectively.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an elevating frame according to a first embodiment of the present disclosure, wherein a supporting plate is horizontal;

fig. 2 is a second schematic view of the elevating frame according to the first embodiment of the present application, wherein the supporting plate is in a horizontal state;

fig. 3 is a third schematic view of the elevating frame according to the first embodiment of the present application, wherein the supporting plate is inclined;

fig. 4 is a fourth schematic view of the elevating frame according to the first embodiment of the present application, wherein the supporting plate is inclined;

fig. 5 is an exploded view of an elevated frame according to an embodiment of the present application.

The reference numbers illustrate:

10-a frame body; 11-a clamping groove; 12-a conditioning stage; 121-plate; 1211-mounting location; 122-a riser; 13-a first rod; 131-avoidance slots; 14-a support assembly; 141-a second rod; 1411-a first cross-bar; 1412-first vertical bar; 142-a third rod; 1421-second vertical bar; 14211-threaded hole; 1422-second crossbar; 20-a support plate; 21-a guide structure; 211-a guide slot; 2111-projection; 22-a receiving groove; 23-heat dissipation holes; 30-an angle adjustment structure; 31-a first strut; 32-a second strut; 33-a third strut; 40-a magnetic member; 50-a baffle; 51-a sliding groove; 60-a locking structure; 70-a support plate; a-the width direction of the frame body; b-the length direction of the frame body.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

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 one or more of that feature. In the description of the present application, "a plurality" means two or more 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; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Specific implementations of the present application are described in more detail below with reference to specific embodiments:

example one

Referring to fig. 1, 2, 3, and 4, an embodiment of the present application provides a height increasing frame, which allows a user to place an article such as a notebook computer on the height increasing frame, so that the user can operate and use the article such as the notebook computer.

The heightening frame comprises a frame body 10, a support plate 20, an angle adjusting structure 30 and a magnetic member 40.

Wherein, be equipped with a plurality of joint grooves 11 that set up along its width direction a interval on the support body 10, the one end of backup pad 20 is rotated and is connected in the one end of support body 10 along width direction a, the one end of angle modulation structure 30 is rotated and is connected in backup pad 20 towards one side of support body 10, the other end of angle modulation structure 30 can be connected to arbitrary joint groove 11 by the joint, every joint groove 11 is equipped with at least one magnetic part 40 on its extension route, magnetic part 40 is used for the magnetic adsorption angle modulation structure 30 when angle modulation structure 30 joint to corresponding joint groove 11.

Based on this, when need adjust backup pad 20 and make it be the tilt state for support body 10, earlier control backup pad 20 orientation and deviate from one side rotation of support body 10, linkage angle adjusting structure 30 orientation simultaneously rotates towards the one side that deviates from support body 10, connect the tip card of angle adjusting structure 30 to arbitrary joint groove 11 that is equipped with on support body 10 again, can make backup pad 20 be the tilt state for support body 10, and based on angle adjusting structure 30, backup pad 20 and support body 10 form stable triangular structure, can make backup pad 20 relatively stable in the tilt state, meanwhile, angle adjusting structure 30 can be adsorbed by the magnetism of magnetic part 40 that corresponds, and stable, reliably joint in joint groove 11, reduce the risk that angle adjusting structure 30 atress deviates from joint groove 11 effectively, ensure angle adjusting structure 30 joint in the stability of joint groove 11 effectively, the reliability, and then guarantee backup pad 20's stability effectively, increase the factor of safety of frame effectively, increase the performance and the user experience of increasing the frame effectively. During, when the inclination of backup pad 20 needs to be adjusted, through the tip that removes angle adjustment structure 30 so that its joint to different joint grooves 11 to make angle adjustment structure 30 rotate for backup pad 20, linkage backup pad 20 makes it rotate for support body 10 simultaneously, can realize the regulation of the inclination of backup pad 20.

When needs adjust the backup pad 20 and make it be the horizontality for support body 10, at first, cancel the joint cooperation between angle adjusting structure 30's one end and the joint groove 11, control angle adjusting structure 30 and backup pad 20 all rotate towards support body 10 afterwards, until angle adjusting structure 30 and backup pad 20 all fold to support body 10 on, can make backup pad 20 be the horizontality for support body 10.

So, the inclination adjustment operation of backup pad 20 is very simple, convenient, can satisfy the user to the demand of different application scenes, can reduce the risk that angle modulation structure 30 atress deviates from joint groove 11 effectively simultaneously, ensures backup pad 20's stability effectively, increases the factor of safety that increases the frame effectively, improves the performance and the user experience that increase the frame effectively.

Based on this, be equipped with a plurality of joint grooves 11 that set up along its width direction a interval in order to realize the design of keeping off the multi-angle more on through support body 10, more do benefit to the user and adjust structure 30 joints in different joint grooves 11 with regulation backup pad 20 to more comfortable angle through the control angle, improve user experience effectively.

In a possible embodiment, the angle adjusting structure 30 is made of a metal material such as iron, and the magnetic member 40 can be effectively ensured to magnetically attract the angle adjusting structure 30 when the angle adjusting structure 30 is clamped to the corresponding clamping groove 11; in another possible embodiment, a magnetic block disposed opposite to the magnetic member 40 is disposed on a side of the angle adjusting structure 30 facing the magnetic member 40, so that at least a portion of the angle adjusting structure 30 corresponding to the magnetic member 40 has magnetism, thereby effectively ensuring that the magnetic member 40 can magnetically attract the angle adjusting structure 30 when the angle adjusting structure 30 is clamped to the corresponding clamping groove 11. The present embodiment is not limited.

To sum up, the increase frame that this application embodiment provided, tip through removing angle regulation structure 30 so that its joint to different joint groove 11 or cancel its and joint groove 11's joint cooperation, can realize backup pad 20's inclination's regulation, meanwhile, angle regulation structure 30 can be adsorbed by the 40 magnetism of magnetism that correspond, and stable, joint in joint groove 11 reliably, reduce the risk that angle regulation structure 30 atress deviates from joint groove 11 effectively, ensure angle regulation structure 30 joint in joint groove 11's stability effectively, the reliability, and then guarantee backup pad 20's stability, increase the factor of safety that increases the frame effectively, improve the performance and the user experience that increase the frame effectively.

Referring to fig. 3 and 4, in the present embodiment, the heightening frame further includes a baffle 50 vertically installed on the frame body 10 and extending along the width direction a of the frame body 10, the baffle 50 is provided with a sliding groove 51 extending along the width direction a of the frame body 10 and passing through each of the clamping grooves 11, two opposite ends of the sliding groove 51 in the extending direction are closed, the sliding groove 51 is communicated with each of the clamping grooves 11, and an end of the angle adjusting structure 30 is switched and clamped to different clamping grooves 11 by moving in the sliding groove 51.

Through adopting above-mentioned scheme, when needs adjust backup pad 20 and make it be the tilt state for support body 10, control backup pad 20 orientation is rotated in one side that deviates from support body 10, the angle regulation structure 30 orientation of linking simultaneously rotates in one side that deviates from support body 10, remove angle regulation structure 30's tip in arbitrary joint groove 11 that sliding tray 51 was equipped with on with joint to support body 10 again, can make backup pad 20 be the tilt state for support body 10, simultaneously through baffle 50 angle regulation structure 30 go on effectively, separate the shelves reliably, can reduce angle regulation structure 30 effectively and be pulled the end and break away from the risk that increases the frame, the regulation operation that increases the frame is very simple, convenient, realize blind operation even, further improve the performance and the user experience that increase the frame. During this period, the end of the angle adjusting structure 30 is moved in the sliding groove 51 to be clamped to different clamping grooves 11, so that the angle adjusting structure 30 rotates relative to the support plate 20, and the support plate 20 is linked to rotate relative to the frame 10, thereby adjusting the inclination angle of the support plate 20.

When needs adjust the backup pad 20 and make it be the horizontality for support body 10, at first, cancel the joint cooperation between one end of angle adjusting structure 30 and the joint groove 11, make it arrange in sliding tray 51, control angle adjusting structure 30 and backup pad 20 all rotate towards support body 10 afterwards, until angle adjusting structure 30 and backup pad 20 all fold to support body 10 on, can make backup pad 20 be the horizontality for support body 10.

The angle adjusting structure 30 includes a first support rod 31, two second support rods 32 and two third support rods 33, the two second support rods 32 are respectively connected to two opposite ends of the first support rod 31 in a bending manner, the two third support rods 33 are respectively connected to the end portions, far away from the first support rod 31, of the two second support rods 32 in a bending manner, and the two third support rods 33 are respectively connected with the support plate 20 in a rotating manner; the first supporting rod 31 extends along the extending direction of the engaging groove 11, and the first supporting rod 31 is passed through and moved in the sliding groove 51 to be switched and engaged with different engaging grooves 11. Based on this, the first support rod 31 is controlled to move in the sliding groove 51 so as to be clamped to different clamping grooves 11, the third support rod 33 is driven to rotate relative to the support plate 20 through the second support rod 32, and the support plate 20 is linked to rotate relative to the frame body 10, so that the adjustment of the inclination angle of the support plate 20 can be realized, and during the adjustment, the baffle 50 is used for effectively and reliably separating the first support rod 31, so that the risk that the first support rod 31 is pulled over the head to be separated from the heightening frame can be effectively reduced; the first support rod 31 and the clamping groove 11 are not clamped and matched, so that the first support rod is arranged in the sliding groove 51, and then the angle adjusting structure 30 and the support plate 20 are controlled to rotate towards the frame body 10 until the angle adjusting structure 30 and the support plate 20 are folded onto the frame body 10, so that the support plate 20 is in a horizontal state relative to the frame body 10; therefore, the adjusting operation of the heightening frame is very simple and convenient, and the structure of the angle adjusting structure 30 is very simple and convenient to produce and design, so that the production and design costs of the heightening frame are effectively reduced.

Referring to fig. 2, 3 and 5, in the present embodiment, the frame body 10 includes an adjusting table 12 and two first rods 13 respectively disposed on two opposite sides of the adjusting table 12 along the width direction a of the frame body 10 and supporting the adjusting table 12 together; the adjusting platform 12 includes a flat plate 121 formed by extending along the extending direction of the clamping groove 11, and two vertical plates 122 respectively vertically arranged on two opposite sides of the flat plate 121 along the extending direction of the clamping groove 11, the clamping groove 11 penetrates through the two vertical plates 122 along the extending direction, the two baffles 50 are arranged in two, and the two baffles 50 are respectively arranged in parallel and level with the two vertical plates 122 and are connected with the same.

By adopting the above scheme, the two first rods 13 respectively arranged at two opposite sides of the adjusting table 12 along the width direction a of the frame body 10 support the adjusting table 12 together to stabilize the position and state of the adjusting table 12; the flat plate 121 is oppositely arranged on the two vertical plates 122 for supporting so as to stabilize the positions and the states of the two vertical plates 122; two risers 122 are link up through the extending direction along joint groove 11, can form two joint grooves 11 that set up relatively respectively at two risers 122, and the joint is carried out to the tip that structure 30 was adjusted to the angle jointly in two joint grooves 11 that the accessible set up relatively, further reduce the risk that angle adjustment structure 30 atress is deviate from joint groove 11, further improve the stability of angle adjustment structure 30 joint in joint groove 11, the reliability, further improve the performance and the user experience that increase the frame.

Specifically, two baffles 50, two risers 122 and flat board 121 integrated into one piece, so, can increase effectively two baffles 50 and two stability, the reliability of being connected between riser 122, can increase effectively two risers 122 and flat board 121 between stability, the reliability of being connected, can increase overall structure's intensity and stability effectively, ensure effectively to increase the performance of high frame.

Referring to fig. 3 and 4, in the present embodiment, the magnetic element 40 is disposed on the plate 121.

By adopting the above scheme, the flat plate 121 supports the magnetic member 40 to stabilize the installation position and the installation state of the magnetic member 40; by arranging the magnetic member 40 on the flat plate 121, the magnetic member 40 can be ensured to be arranged on the extending path of the corresponding clamping groove 11, and the use performance of the magnetic member 40 can be effectively ensured.

The flat plate 121 is provided with a mounting position 1211 penetrating therethrough for mounting the magnetic member 40, so that the magnetic member 40 can be mounted by mounting the magnetic member 40 on the mounting position 1211, and the magnetic member 40 is very convenient and fast to mount.

Referring to fig. 3 and 4, in the present embodiment, the first rod 13 is recessed with an avoiding groove 131 for avoiding the angle adjusting structure 30.

Through adopting above-mentioned scheme, through first pole 13 concave being equipped with be used for dodging groove 131 of angle regulation structure 30, can reduce first pole 13 effectively and adjust structure 30's interference to the angle, more do benefit to through rotating backup pad 20 in order to fold it to support body 10 on, and then can satisfy the user and to arranging article in slope or horizontally backup pad 20's different application scene demands, improve the performance and the user experience that increase the frame effectively.

Referring to fig. 2, 3 and 5, in the present embodiment, the frame body 10 includes a plurality of support assemblies 14 disposed at intervals along the length direction b thereof, each support assembly 14 includes a second rod 141 and a third rod 142, each second rod 141 includes a first cross rod 1411 extending along the width direction a of the frame body 10, and a first vertical rod 1412 connected to one end of the first cross rod 1411 in a bending manner, and one end of the first cross rod 1411 far away from the first vertical rod 1412 is rotatably connected to the support plate 20; third rod 142 includes a second vertical rod 1421 coaxially disposed with first vertical rod 1412 and sleeved and fitted; the heightening frame further comprises a locking structure 60 connected to the first vertical bar 1412 and the second vertical bar 1421, the locking structure 60 has a locking state and an unlocking state, and the locking structure 60 restricts the relative telescopic movement of the first vertical bar 1412 and the second vertical bar 1421 in the locking state.

By adopting the above scheme, the supporting plate 20 is rotatably connected to one end of each first cross rod 1411 far away from the first vertical rod 1412, so that the supporting plate 20 is supported by the first rods 13 of the plurality of supporting components 14, and the stability and reliability of the installation of the supporting plate 20 are effectively guaranteed.

When the height of the elevated frame needs to be adjusted, firstly, the state of the locking structure 60 is switched from a locking state to an unlocking state, and then, the first vertical rod 1412 and the second vertical rod 1421 are controlled to perform relative telescopic movement, so that the height adjustment of the support component 14, namely the height adjustment of the elevated frame, can be realized; subsequently, the state of the locking structure 60 is switched from the unlocked state to the locked state, so that the locking structure 60 limits the relative telescopic movement of the first vertical rod 1412 and the second vertical rod 1421, and the supporting component 14, i.e. the height of the height-adjustable stand, can be stabilized, and thus the height-adjustable operation of the height-adjustable stand is very convenient and simple.

Based on this, through the combination of the height adjustment of the supporting component 14 and the inclination angle adjustment of the supporting plate 20, the application scenes of the heightening frame are effectively enriched, the requirements of different use scenes of a user are favorably met, the heightening frame is favorably adjusted to be in a comfortable and healthy state by the user, the posture of the user is improved by lifting articles such as a notebook computer placed on the supporting plate 20 to the horizontal position of eyes of the user, and the use performance and the user experience of the heightening frame are effectively improved.

Referring to fig. 3 and 5, in the present embodiment, the first vertical rod 1412 is sleeved on the inner side of the second vertical rod 1421, a through threaded hole 14211 is formed on one side of the second vertical rod 1421, and the locking structure 60 is tightly supported by the first vertical rod 1412 in a locking state.

By adopting the above scheme, the first vertical rod 1412 is sleeved on the inner side of the second vertical rod 1421, and the through threaded hole 14211 is formed in one side of the second vertical rod 1421, so that the locking structure 60 is in threaded connection with the threaded hole 14211 through forward rotation (which is a relative concept with "reverse rotation"), so that the locking structure moves towards the first vertical rod 1412 until the locking structure 60 abuts against the first vertical rod 1412, the state of the locking structure 60 can be switched from the unlocked state to the locked state, and the purpose of limiting the relative telescopic movement of the first vertical rod 1412 and the second vertical rod 1421 through the locking structure 60 is achieved, so that the supporting component 14 can be stabilized at the adjusted height, that is, the height of the supporting component can be stably increased and erected at the adjusted height; the locking structure 60 connected to the threaded hole 14211 through reverse rotation and threaded connection is moved away from the first vertical rod 1412 to separate the locking structure 60 from the first vertical rod 1412, that is, the state of the locking structure 60 can be switched from the locking state to the unlocking state, that is, the height of the supporting component 14 can be adjusted by controlling the first vertical rod 1412 and the second vertical rod 1421 to perform relative telescopic movement, that is, the height of the height-increasing frame can be adjusted by controlling the first vertical rod 1412 and the second vertical rod 1421 to perform relative telescopic movement; therefore, the stepless switching of the states can be realized by rotating the locking structure 60 in the forward direction or in the reverse direction, and then the user can control the first vertical rod 1412 and the second vertical rod 1421 to move in a relatively telescopic manner for any length as required to adjust the height of the supporting component 14 at will, so that the adjustment of any height of the heightening frame can be realized, the height adjustment operation of the heightening frame is very convenient and fast, and the use performance and the user experience of the heightening frame are effectively improved.

In addition, the first vertical rod 1412 is sleeved on the inner side of the second vertical rod 1421, so that the stability of the matching connection between the first vertical rod 1412 and the second vertical rod 1421 can be effectively guaranteed, and the risk of the left-right swing of the support assembly 14 under external force can be effectively reduced; in addition, the strength of the acting force of the locking structure 60 acting on the threaded hole 14211 can be effectively balanced, the stability of threaded connection between the locking structure 60 and the threaded hole 14211 is effectively guaranteed, and the use performance of the heightening frame is effectively guaranteed.

Referring to fig. 5, in the present embodiment, the third bar 142 further includes a second cross bar 1422 connected to the second vertical bar 1421 in a bending manner and away from the first cross bar 1411, and the second cross bar 1422 is formed by extending along the width direction a of the frame body 10.

By adopting the above scheme, the second cross bar 1422 is bent and connected to one end of the second vertical bar 1421, which is far away from the first cross bar 1411, so that the contact area between the third bar 142 and the platform on which the heightening frame is placed can be effectively increased, the risk of toppling of the heightening frame under the action of external force can be effectively reduced, and the stability and reliability of the support of the heightening frame by the placing platform can be effectively improved; the friction force between the third rod 142 and the platform on which the heightening frame is placed can be effectively increased, the risk that the third rod 142 moves under the action of external force is effectively reduced, the risk that the heightening frame moves under the action of external force is also effectively reduced, the placing stability and reliability of the heightening frame are effectively guaranteed, and the use performance of the heightening frame is effectively guaranteed.

Referring to fig. 3 and 4, in the present embodiment, a guide structure 21 is disposed at a side of the support plate 20 close to the frame body 10, a guide groove 211 is disposed at a side of the guide structure 21 close to the frame body 10, the guide groove 211 extends and penetrates along a width direction a of the support plate 20, and the guide groove 211 is engaged with the first cross bar 1411 when the support plate 20 rotates and is folded onto the frame body 10.

By adopting the above scheme, the guide structure 21 is arranged on one side of the support plate 20 close to the frame body 10, and the guide groove 211 extending along the width direction a of the support plate 20 and penetrating through is arranged on one side of the guide structure 21 close to the frame body 10, so that in the process of controlling the support plate 20 to rotate and fold the support plate onto the frame body 10, the guide groove 211 of the guide structure 21 rotates towards the first cross rod 1411 until being matched with the first cross rod 1411, so as to guide and limit the rotating direction of the support plate 20, the risk that the support plate 20 inclines or even cannot be folded onto the frame body 10 due to dislocation between the support plate 20 and the frame body 10 can be effectively reduced, and the use performance and user experience of the heightening frame can be effectively guaranteed; in addition, rotate at backup pad 20 and fold and cooperate with first horizontal pole 1411 through guide way 211 when on the support body 10, reduce backup pad 20 effectively and receive external force and the risk that the plane rocked appears, improve effectively and the guarantee increases a overall structure's stability, improve effectively and increase a high performance and user experience.

Referring to fig. 3 and 4, in the present embodiment, at least one protrusion 2111 for pressing the first cross bar 1411 is protruded at the bottom of the guide groove 211.

Through adopting above-mentioned scheme, when backup pad 20 rotates and fold and cooperate with first horizontal pole 1411 on support body 10, compress tightly first horizontal pole 1411 through protruding at least one arch 2111 of establishing of the tank bottom of guide way 211, can increase the stability, the reliability that backup pad 20 and first horizontal pole 1411 are connected effectively, reduce backup pad 20 effectively and receive external force and the risk that the space rocked appears, improve effectively and guarantee to increase a stability of overall structure, improve the performance and the user experience that increase the frame effectively.

Referring to fig. 1 and 4, in the present embodiment, the heightening frame further includes a supporting plate 70 rotatably connected to a side of the supporting plate 20 away from the frame body 10, the supporting plate 70 is close to an end of the supporting plate 20 rotatably connected to the frame body 10, the supporting plate 70 has an expanded state and a stored state, the supporting plate 70 is perpendicular to the supporting plate 20 in the expanded state, and the supporting plate 70 is parallel to the supporting plate 20 in the stored state; the supporting plate 20 is concavely provided with a receiving groove 22, and the receiving groove 22 is used for receiving the support plate 70 when the support plate 70 is in a receiving state.

By adopting the above scheme, the switching between the unfolding state and the accommodating state of the bearing plate 70 can be realized by controlling the bearing plate 70 to rotate relative to the support plate 20, and the switching between the states of the bearing plate 70 is very convenient.

So, when the user places articles such as notebook computer in the backup pad 20 that is the tilt state and uses, accessible control bearing board 70 rotates towards the one side of keeping away from accommodating groove 22, switches to the expansion state until bearing board 70 perpendicular to backup pad 20, and then can realize bearing, separating the shelves effectively article through bearing board 70, reduces the risk of article roll-off backup pad 20 in the use effectively, ensures effectively that the performance and the user experience of heightening the frame.

When a user places articles such as a notebook computer in the supporting plate 20 in a horizontal state for use, the supporting plate 70 can be controlled to rotate towards one side close to the accommodating groove 22 through controlling, the accommodating plate 70 is switched to an accommodating state until the supporting plate 20 is parallel to the supporting plate 20, the supporting plate 70 is accommodated in the accommodating groove 22, the flatness of the whole supporting plate 20 can be effectively guaranteed, the risk that the use comfort of the user is influenced due to the fact that the supporting plate 70 protrudes out of the supporting plate 20 is effectively reduced, the whole heightening frame is more attractive, and the use performance and the user experience of the heightening frame are effectively guaranteed.

Referring to fig. 1 and 2, in the present embodiment, a plurality of through heat dissipation holes 23 are formed on the supporting plate 20.

By adopting the above scheme, through setting up a plurality of louvres 23 that link up on the backup pad 20, can improve the heat dispersion of backup pad 20 effectively, do benefit to the heat of placing articles such as notebook computer on the backup pad 20 in and through louvre 23 effluvium, further improve the performance and the user experience that increase the frame.

Example two

The difference between this embodiment and the first embodiment is:

referring to fig. 3 and 5, in the present embodiment, the second vertical bar 1421 is sleeved on the inner side of the first vertical bar 1412, a through threaded hole 14211 is disposed on one side of the first vertical bar 1412, the locking structure 60 is threadedly connected to the threaded hole 14211, and the locking structure 60 abuts against the second vertical bar 1421 in a locking state.

By adopting the above scheme, the second vertical rod 1421 is sleeved on the inner side of the first vertical rod 1412, and the through threaded hole 14211 is formed in one side of the first vertical rod 1412, so that the locking structure 60 connected to the threaded hole 14211 through forward rotation threads moves towards the second vertical rod 1421 until the locking structure 60 abuts against the second vertical rod 1421, and the state of the locking structure 60 can be switched from the unlocking state to the locking state, so as to achieve the purpose of limiting the relative telescopic movement of the first vertical rod 1412 and the second vertical rod 1421 through the locking structure 60; the locking structure 60 screwed into the threaded hole 14211 is rotated reversely to move away from the second vertical bar 1421, so that the locking structure 60 is separated from the second vertical bar 1421, that is, the state of the locking structure 60 can be switched from the locking state to the unlocking state, that is, the first vertical bar 1412 and the second vertical bar 1421 are controlled to perform relative telescopic movement to adjust the height of the supporting component 14; so, can realize the electrodeless switching of its state through forward rotation or reverse rotation locking structure 60, and then, the user can control first montant 1412 and second montant 1421 as required and carry out relative telescopic movement arbitrary length to adjust the height of supporting component 14 wantonly, the height control operation of supporting component 14 is very convenient, and the height control operation that also increases the frame is very convenient, improves the performance and the user experience that increase the frame effectively.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. The utility model provides an increase frame, its characterized in that, includes support body, backup pad, angle modulation structure and magnetic part, be equipped with a plurality of joint grooves that set up along its width direction interval on the support body, the one end of backup pad rotate connect in the one end of width direction is followed to the support body, the one end of angle modulation structure rotate connect in the backup pad orientation one side of support body, the other end of angle modulation structure can joint to arbitrary the joint groove, every the joint groove is equipped with at least one on its extension route the magnetic part, the magnetic part is used for angle modulation structure joint to corresponding magnetic adsorption during the joint groove the angle modulation structure.

2. The height increasing frame according to claim 1, further comprising a baffle plate erected on the frame body and extending along a width direction of the frame body, wherein the baffle plate is provided with a sliding groove extending along the width direction of the frame body and passing through each of the engaging grooves, opposite ends of the sliding groove in the extending direction are closed, the sliding groove is communicated with each of the engaging grooves, and an end of the angle adjusting structure is switched and engaged with different engaging grooves by moving in the sliding groove.

3. The heightening frame of claim 2, wherein the frame body comprises an adjusting table, and two first rods respectively disposed at opposite sides of the adjusting table in a width direction of the frame body and supporting the adjusting table together;

the adjustment table includes follows the extending direction in joint groove extends the flat board that forms to and locate immediately respectively the flat board is followed two risers of the relative both sides of the extending direction in joint groove, the joint groove link up two along its extending direction the riser, the baffle is equipped with two, two the baffle is respectively with two the riser parallel and level sets up and is connected.

4. The heightening frame of claim 3, wherein the magnetic member is provided on the flat plate;

and/or the first rod is concavely provided with an avoiding groove for avoiding the angle adjusting structure.

5. The heightening frame according to claim 1, wherein the frame body comprises a plurality of support assemblies arranged at intervals along the length direction of the frame body, each support assembly comprises a second rod and a third rod, each second rod comprises a first cross rod formed by extending along the width direction of the frame body, and a first vertical rod connected to one end of the first cross rod in a bending manner, and one end, far away from the first vertical rod, of the first cross rod is rotatably connected with the support plate; the third rod comprises a second vertical rod which is coaxially arranged with the first vertical rod and is in sleeve joint with the first vertical rod; the heightening frame further comprises a locking structure connected with the first vertical rod and the second vertical rod, the locking structure is in a locking state and an unlocking state, and the locking structure limits the relative telescopic movement of the first vertical rod and the second vertical rod in the locking state.

6. The heightening frame of claim 5, wherein the first vertical rod is sleeved on the inner side of the second vertical rod, a through threaded hole is formed in one side of the second vertical rod, the locking structure is in threaded connection with the threaded hole, and the locking structure tightly abuts against the first vertical rod in the locking state;

or the second vertical rod is sleeved on the inner side of the first vertical rod, a through threaded hole is formed in one side of the first vertical rod, the locking structure is in threaded connection with the threaded hole, and the locking structure tightly abuts against the second vertical rod in the locking state;

or, the third pole still including buckle connect in the second montant is kept away from the second horizontal pole of first horizontal pole one end, the second horizontal pole is followed the width direction of support body extends and forms.

7. The heightening frame of claim 5, wherein a guide structure is provided at a side of the support plate adjacent to the frame body, and a guide groove is provided at a side of the guide structure adjacent to the frame body, the guide groove extending in a width direction of the support plate and penetrating therethrough, the guide groove cooperating with the first cross bar when the support plate is rotated and folded onto the frame body.

8. The heightening frame of claim 7, wherein the groove bottom of the guide groove is convexly provided with at least one protrusion for pressing the first cross bar.

9. The heightening frame of any one of claims 1-8, further comprising a support plate pivotally connected to a side of the support plate facing away from the frame body, the support plate being proximate to an end of the support plate pivotally connected to the frame body, the support plate having opposite deployed and stowed states, the support plate being perpendicular to the support plate in the deployed state and parallel to the support plate in the stowed state; the supporting plate is concavely provided with a containing groove, and the containing groove is used for containing the bearing plate when the bearing plate is in the containing state.

10. The heightening frame of any one of claims 1-8, wherein the support plate is provided with a plurality of heat dissipation holes therethrough.

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