CN210860435U

CN210860435U - Foldable gear type computer support

Info

Publication number: CN210860435U
Application number: CN201921369712.5U
Authority: CN
Inventors: 司泉清
Original assignee: Henan Liangpu Electronic Technology Co ltd
Current assignee: Henan Liangpu Electronic Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-26
Anticipated expiration: 2029-08-21

Abstract

The utility model provides a folding gear position formula computer support, it includes bottom plate, rack and support frame. The bottom plate comprises a horizontal plate body, at least one gear fixing groove formed on the horizontal plate body and an abutting limiting part formed at the front end of the horizontal plate body. The rack is arranged on the periphery of the horizontal plate body, the front end of the rack is rotatably connected to the front end of the horizontal plate body, and an accommodating space is formed between the rack and the horizontal plate body. The upper end of the supporting frame is rotatably connected to the placing frame. Under the expansion state, the lower extreme of support frame supports one of them gear fixed slot on the horizontal plate body. Under fold condition, the rack rotates and folds in the periphery of bottom plate, and the support frame rotates and folds in accommodation space.

Description

Foldable gear type computer support

Technical Field

The utility model relates to a computer support, and in particular to folding gear formula computer support.

Background

Notebook computers have become more and more popular with computer users in recent years because of their great portability. In work and life, people need to sit in front of the display screen of the notebook computer for a long time, and the height of the display screen of the notebook computer is very important. If the height of the display screen of the notebook computer is not suitable, the arms and the back muscles of people are in a tense state for a long time after long-time work, and the cervical vertebra is also in a bent state for a long time, so that lumbar vertebra diseases are easy to generate after long-time work.

In order to solve this problem, a stand for placing a notebook computer is currently on the market, which raises the height of the display screen of the notebook computer and allows a user to change the height of the display screen through an adjusting hole. However, the notebook computer support with the structure has a large volume, cannot be carried about, can only be used in fixed office places, and is inconvenient to use. Furthermore, the height adjusting structure formed by the matching of the fixing piece and the fixing hole is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a foldable gear type computer bracket, which overcomes the defects of the prior art.

In order to achieve the above object, the present invention provides a foldable gear type computer stand, which comprises a bottom plate, a placement frame and a support frame. The bottom plate comprises a horizontal plate body, at least one gear fixing groove formed on the horizontal plate body and an abutting limiting part formed at the front end of the horizontal plate body. The rack is arranged on the periphery of the horizontal plate body, the front end of the rack is rotatably connected to the front end of the horizontal plate body, and an accommodating space is formed between the rack and the horizontal plate body. The upper end of the supporting frame is rotatably connected to the placing frame. Under the expansion state, the lower extreme of support frame supports one of them gear fixed slot on the horizontal plate body. Under fold condition, the rack rotates and folds in the periphery of bottom plate, and the support frame rotates and folds in accommodation space.

According to an embodiment of the utility model, the upper end of the supporting frame is rotatably connected to the inner sides of the two side plates of the placing frame; in folded state, the support frame is accommodated in the accommodating space along the inner sides of the two side plates of the placing frame and the inner sides of the end plates of the placing frame.

According to the utility model discloses an embodiment, the horizontal plate body includes first plate section and second plate section, and the front end of rack is rotated and is connected in the both sides of first plate section, and the width of second plate section is less than the width of first plate section, forms accommodation space between second plate section and the rack.

According to the utility model discloses an embodiment, the bottom plate is still including setting up at least one flexible gear fixed strip on the horizontal plate body, has a plurality of gear fixed slots that set up along length direction on the flexible gear fixed strip.

According to the utility model discloses an embodiment has at least one strip fixed orifices on the horizontal plate body, and at least one flexible gear fixed strip is fixed in the strip fixed orifices.

According to the utility model discloses an embodiment, the back cell wall that lies in terminal gear fixed slot on the flexible gear fixed strip includes the wall body of groove and sets up in the terminal rib of wall body of groove.

According to the utility model discloses an embodiment, the preceding cell wall of each gear fixed slot that is located the upper end of support frame behind the projection position of the horizontal plate body all has the direction holding surface of a slope, and under the expansion condition, the bottom of support frame is followed the direction holding surface and is stretched into in the gear fixed slot and the support frame is close to the lateral wall of bottom and support and lean on the direction holding surface.

According to the utility model discloses an embodiment, the length that is located the direction holding surface on the gear fixed slot of rear end is greater than the length that is located the direction holding surface on the gear fixed slot of front end.

According to the utility model discloses an embodiment, the spacing portion of butt includes horizontal protection portion and the spacing portion that upwards extends along the front end of horizontal protection portion.

According to an embodiment of the present invention, the foldable gear type computer stand further comprises at least one anti-slip member disposed on the upper surface of the supporting frame.

To sum up, in the foldable gear type computer support provided by the utility model, the placing rack is rotatably connected to the horizontal plate, and the supporting frame is rotatably connected to the placing rack. In a use state, the placing rack rotates relative to the horizontal plate body to enable the placing rack to be in an inclined state so as to lift the screen of the notebook computer on the placing rack; simultaneously the relative rack of support frame rotates, and the rack under the tilt state is firmly supported to the bottom butt gear fixed slot of support frame, support frame. Under the state of accomodating, rotate rack and support frame, the periphery and the rack of the horizontal plate body and the horizontal plate body between have a accommodation space are accomodate to the rack, and the support frame is accomodate in accommodation space, realizes folding and folding back volume very little of computer support.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic structural view of a foldable gear type computer stand according to an embodiment of the present invention in an unfolded state.

Fig. 2 shows a side view of fig. 1.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Fig. 4 shows a rear view of fig. 1.

FIG. 5 is a schematic view of the foldable and movable stand of FIG. 1 in a folded position.

Detailed Description

As shown in fig. 1, the foldable gear type computer rack provided in this embodiment comprises a bottom plate 1, a rack 2 and a supporting frame 3. The bottom plate 1 includes a horizontal plate body 11, at least one shift position fixing groove 131 formed on the horizontal plate body 11, and an abutment stopper 12 formed at the front end of the horizontal plate body 11. The placing frame 2 is arranged on the periphery of the horizontal plate body 11, the front end of the placing frame 2 is rotatably connected to the front end of the horizontal plate body 11, and an accommodating space 10 is formed between the placing frame 2 and the horizontal plate body 11. The upper end of the support frame 3 is rotatably connected to the placing frame 2. In the unfolded state, the lower end of the support frame 3 abuts against one of the shift fixing grooves 121 on the horizontal plate body. In a folded state, the placing frame 2 is folded on the periphery of the bottom plate 1 in a rotating way, and the supporting frame 3 is folded in the accommodating space 10 in a rotating way.

In the foldable gear type computer support provided by the embodiment, the computer support is in a foldable state due to the rotational connection between the placing frame 2 and the horizontal plate body 11 and the rotational connection between the supporting frame 3 and the placing frame 2. And the accommodation space 10 that forms between rack 2 and the horizontal plate 11 then provides the storage space for support frame 3 under fold condition to make the computer support thickness after accomodating very thin, the volume is very little, and the user carries very convenience.

In this embodiment, as shown in fig. 1, the upper end of the supporting frame 3 is rotatably connected to the inner sides of the two side plates of the placing frame 2; in the folded state, the supporting frame 3 is accommodated in the accommodating space 10 along the inner sides of the two side plates of the placing frame 2 and the inner sides of the end plates of the placing case 2. Specifically, the horizontal plate body 11 includes a first plate body segment 111 and a second plate body segment 112, the front end of the rack 2 is rotatably connected to both sides of the first plate body segment 111, the width of the second plate body segment 112 is smaller than that of the first plate body segment 111, and the accommodating space 10 is formed between the second plate body segment 112 and the rack 2. However, the present invention is not limited to this. In other embodiments, the upper end of the supporting frame can also be rotatably connected to the inner side of the end plate of the placing frame.

In this embodiment, as shown in fig. 1 and 4, the bottom plate 1 further includes at least one flexible shift position fixing strip 13 disposed on the horizontal plate 11, and the flexible shift position fixing strip 13 has a plurality of shift position fixing grooves 131 disposed along a length direction. Preferably, the horizontal plate 11 has two symmetrically disposed flexible shift position fixing strips 13. However, the present invention is not limited to this. In other embodiments, the number of the flexible gear fixing strips can be one or more than three.

In this embodiment, two strip-shaped fixing holes are formed in the horizontal plate body, and the two flexible gear fixing strips 13 are clamped and fixed in the strip-shaped fixing holes. However, the present invention is not limited to this. In other embodiments, the horizontal plate body does not need to be provided with strip-shaped fixing holes, and the flexible gear fixing strip is fixed on the horizontal plate body in an adhesive manner. Preferably, the flexible gear fixing strip is made of silica gel.

As shown in fig. 2 and 3, the support provided by the support frame 3 for the placement frame 2 depends on the support force provided by the gear fixing groove 131 and the horizontal plate body 11. According to the gravity analysis, the smaller the inclination angle, the smaller the supporting force provided by the horizontal plate body 11, and the larger the supporting force required to be provided by the rear side wall of the shift position fixing groove 131. Therefore, the supporting force to be provided to the latch fixing groove 131a at the end of the flexible latch fixing bar 13 is maximized. And flexible gear fixed strip 13 has certain pliability again, therefore lies in the terminal gear fixed slot 131a of flexible gear fixed strip 13 and takes place deformation easily when the bottom of butt support frame 3. To solve this problem, in this embodiment, the rear groove wall of the shift position fixing groove 131a at the end of the flexible shift position fixing strip includes a groove wall body 131a1 and a reinforcing part 131a2 at the end of the groove wall body. The reinforcement portion 131a2 increases the length of the bottom of the gearshift position fixing groove 131a at the end, thereby improving the supporting strength thereof.

The plurality of gear fixing grooves 131 on the flexible gear fixing strip 13 enable a user to adjust the height of the display screen of the notebook computer according to the self requirements, and the requirements of each user can be well met. Since the smaller the inclined angle, the greater the supporting force provided by the gear fixing slots 131, in order to provide better support, in this embodiment, the front slot wall of each gear fixing slot 131, which is located at the upper end of the supporting frame 3 behind the projection position of the horizontal plate 11, has an inclined guiding and supporting surface 1311. In the unfolded state, the bottom end of the support frame 3 extends into the gear fixing slot 131 along the guide support surface 1311, and the side wall of the support frame 3 close to the bottom end abuts against the guide support surface 1311. Furthermore, the length of the guide supporting surface on the gear fixing groove at the rear end is larger than that on the gear fixing groove at the front end. The guide support surface 1311 provides the support frame 3 with an upward supporting force perpendicular to the support plate 3, reduces the force borne by the rear side wall of the gear fixing groove 131, and provides the support frame 3 with a stable supporting force.

In the present embodiment, the abutting limiting portion 12 includes a horizontal protection portion 121 and a limiting portion 122 extending upward along the front end of the horizontal protection portion 121. The limiting portion 122 supports the front end of the notebook computer on the placing rack 2, so that the notebook computer is prevented from sliding off. The horizontal protection part 121 provides a good protection for the front end of the notebook computer, and prevents the front end of the notebook computer from rubbing against the horizontal plate 11.

In this embodiment, the foldable gear type computer stand further includes three anti-slip members 4 disposed on the side plates and the upper surface of the end plate of the supporting frame 3. The anti-slip piece 4 increases the friction between the bottom end of the notebook computer and the placing rack 2, and prevents the notebook computer from slipping. Preferably, the abutment limit portion 12 and the anti-slip member 4 are made of silicone. However, the present invention is not limited to this.

In this embodiment, the horizontal plate 11 further has a hand-held hole 14. The folded computer stand can be carried by a user through the hand-held hole 14. Furthermore, the weight of the computer support is reduced due to the arrangement of the handheld hole 14, and the computer support is more convenient for a user to carry.

Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of other modifications and variations without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A foldable gear type computer stand, comprising:

the bottom plate comprises a horizontal plate body, at least one gear fixing groove formed on the horizontal plate body and an abutting limiting part formed at the front end of the horizontal plate body;

the placing frame is arranged on the periphery of the horizontal plate body, the front end of the placing frame is rotatably connected to the front end of the horizontal plate body, and an accommodating space is formed between the placing frame and the horizontal plate body;

the upper end of the support frame is rotatably connected to the placing frame;

in the unfolding state, the lower end of the support frame abuts against one gear fixing groove on the water flat plate body;

under fold condition, the placing rack is folded in the periphery of the bottom plate in a rotating way, and the supporting frame is folded in the accommodating space in a rotating way.

2. The collapsible gear type computer rack of claim 1, wherein the upper end of the support frame is pivotally connected to the inside of two side panels of the rack; in folded state, the support frame is accommodated in the accommodating space along the inner sides of the two side plates of the placing frame and the inner sides of the end plates of the placing frame.

3. The collapsible file computer rack of claim 2, wherein the horizontal plate member comprises a first plate member and a second plate member, the front end of the rack being pivotally connected to the first plate member, the second plate member having a width less than the width of the first plate member, the second plate member defining a receiving space with the rack.

4. The foldable gear position computer stand of claim 1, wherein the base plate further comprises at least one flexible gear position fixing strip disposed on the horizontal plate, the flexible gear position fixing strip having a plurality of gear position fixing slots disposed along a length direction thereof.

5. The foldable gear position computer stand of claim 1, wherein the horizontal plate has at least one strip-shaped fastening hole, and at least one flexible gear position fastening strip is fastened in the strip-shaped fastening hole.

6. The foldable gear position computer stand of claim 4, wherein the rear slot wall of the gear position fixing slot at the end of the flexible gear position fixing strip comprises a slot wall body and a reinforcing part arranged at the end of the slot wall body.

7. The foldable gear position type computer support of claim 4, wherein the front slot wall of each gear position fixing slot located at the upper end of the support frame behind the projected position of the horizontal plate body has an inclined guiding support surface, and in the unfolded state, the bottom end of the support frame extends into the gear position fixing slot along the guiding support surface and the side wall of the support frame near the bottom end abuts against the guiding support surface.

8. The foldable gear position computer stand of claim 7, wherein the length of the guide support surface on the gear position fixing groove at the rear end is greater than the length of the guide support surface on the gear position fixing groove at the front end.

9. The foldable gear type computer stand of claim 1, wherein the abutting position limiting portion comprises a horizontal protection portion and a position limiting portion extending upward along a front end of the horizontal protection portion.

10. The collapsible gear position computer stand of claim 1, further comprising at least one anti-slip member disposed on an upper surface of the support frame.