CN222480019U - Support frame - Google Patents

Abstract

The application provides a bracket which comprises an upper shell, a placing groove and a base. The standing groove is arranged on the top surface of the upper shell. The placement groove penetrates through the surface of the upper shell in the horizontal direction. The base is rotatably connected to the bottom of the upper shell. Wherein the base rotates about an axis. The axis is perpendicular to the horizontal direction. The bracket of the application is provided with the placing groove for placing the electronic equipment on the surface of the upper shell, so that a flat plate-shaped structure with a higher supporting plate is not needed to support the electronic equipment. The support structure is ingenious in arrangement, the whole structure is smaller, and the desktop space is not excessively occupied. In addition, the upper shell and the base of the bracket are connected through the rotating shaft, and the convenience and operability of the bracket in the use process are effectively improved through the structural arrangement. And the structure and the connection mode of the bracket are simpler, so that the production cost of the bracket is effectively saved, and the practicability and the application range of the bracket are improved.

Description

Support frame

Technical Field

The application relates to the field of articles for daily use, in particular to a bracket.

Background

With the rapid development of various electronic products, electronic products such as mobile phones, tablet computers, notebook computers and the like are very popular, and many education institutions are also equipped with devices such as tablet computers and the like for students. In the use process, because the weight and the screen of the electronic products are relatively large, consumers often purchase the electronic equipment bracket for more convenient use.

In order to ensure stability, the electronic equipment bracket on the market is often designed to be larger and occupies more desktop space after being placed. And the operations such as angle adjustment and rotation are complex when the brackets are used, so that the physical examination of the user is poor.

Disclosure of utility model

The application provides a bracket to solve part or all of the defects in the related art.

The application provides a bracket which comprises an upper shell, a placing groove and a base. Wherein, the standing groove sets up the last casing top surface. The placement groove penetrates through the surface of the upper shell in the horizontal direction. The base is rotatably connected to the bottom of the upper shell. Wherein the base rotates about an axis. The axis is perpendicular to the horizontal direction.

Optionally, the upper housing comprises a side wall. The placement groove comprises a first groove wall and a second groove wall. The first slot wall is disposed closer to the sidewall than the second slot wall. The height of the first groove wall is smaller than or equal to that of the second groove wall.

Optionally, an end of the second groove wall away from the base is inclined towards a direction away from the first groove wall.

Optionally, an angle between the second groove wall and the axis is greater than or equal to 9 ° and less than or equal to 12 °.

Optionally, the height of the first groove wall is greater than or equal to 18mm and less than or equal to 23mm. And/or the height of the second groove wall is greater than or equal to 18mm and less than or equal to 23mm. And/or the width of the bottom of the placing groove is larger than or equal to 12mm and smaller than or equal to 14mm.

Optionally, the surface of the base is provided with a through rotation hole. The bracket further comprises a fixed shaft. The fixed shaft passes through the rotation hole and is connected to the upper housing.

Optionally, the bracket further comprises a friction plate. The friction plate is disposed between the upper housing and the base.

Optionally, the bracket further comprises a mating protrusion and a plurality of detents distributed about the axis. One of the protruding part and the clamping part is arranged on one side of the upper shell facing the base, and the other one is arranged on one side of the base facing the upper shell. The protruding part has elasticity so as to move along the axial direction and is clamped with one clamping part.

Optionally, the bracket further comprises a matched sliding rail and a sliding block. One of the sliding rail and the sliding block is arranged on one side of the upper shell facing the base, and the other one of the sliding rail and the sliding block is arranged on one side of the base facing the upper shell.

Optionally, the bracket further comprises a fixing portion. The fixed part is arranged on one side of the base far away from the upper shell and is used for being connected with the placing surface of the bracket.

The technical scheme provided by the embodiment of the application can comprise the following beneficial effects:

As can be seen from the above embodiments, the stand of the present application is provided with the placement groove for placing the electronic device on the surface of the upper housing, so that the upper housing of the stand can be provided in a relatively flat shape without being provided in a plate-like structure with a relatively high support plate for supporting the electronic device. Therefore, the support structure is ingenious in arrangement, so that the whole structure of the support is smaller and more compact, and the desktop space is not excessively occupied. In addition, the upper shell of the bracket is connected with the base through the rotating shaft, so that the upper shell can rotate freely relative to the base. The structure setting makes the support in the use, and the user can conveniently rotate electronic equipment's orientation, has effectively improved convenience and maneuverability in the support use. And the structure and the connection mode of the bracket are simpler, so that the production cost of the bracket is effectively saved, and the practicability and the application range of the bracket are improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a bracket according to an embodiment of the application.

Fig. 2 is a schematic structural diagram of a first groove wall of a placement groove according to an embodiment of the application.

Fig. 3 is a schematic view of a bottom structure of a bracket according to an embodiment of the application.

Fig. 4 is a cross-sectional view of a stent in an embodiment of the present application.

Fig. 5 is a cross-sectional view of a rack-mounted electronic device according to an embodiment of the application.

Fig. 6 is an exploded view of the overall structure of the bracket in an embodiment of the application.

Fig. 7 is an exploded view of the support base structure in an embodiment of the application.

Fig. 8 is a schematic view of an electronic device with a stand installed upright in an embodiment of the application.

Fig. 9 is a schematic diagram of an electronic device with a rack installed horizontally in an embodiment of the application.

Fig. 10 is a schematic diagram of a rack-mounted electronic device according to an embodiment of the application.

Reference numerals illustrate:

The electronic device comprises a bracket 1, an upper shell 11, a side wall 111, a placing groove 12, a first groove wall 121, a second groove wall 122, a base 13, a rotating hole 131, a fixed shaft 14, a friction plate 15, a fixed part 16 and an electronic device 2.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The manner described in the following exemplary embodiments does not represent all manners consistent with the present application. Rather, they are merely examples of apparatus consistent with aspects of the application as detailed in the accompanying claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Also, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one, and the terms "a" and "an" are used individually. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

As shown in fig. 1 to 10, the present application provides a stand 1 including an upper housing 11, a placement groove 12, and a base 13. Therein, as can be seen from fig. 1 and 2, a placement groove 12 is provided on the top surface of the upper housing 11. The placement groove 12 penetrates the surface of the upper case 11 in the horizontal direction. The base 13 is rotatably coupled to the bottom of the upper housing 11. Wherein the base 13 rotates about an axis a. The axis a is perpendicular to the horizontal direction.

As can be seen from fig. 1 and 2, the stand 1 of the present application is provided by providing the placement groove 12 for receiving the electronic device 2 on the surface of the upper housing 11, so that the upper housing 11 of the stand 1 can be provided in a relatively flat shape without being provided in a plate-like structure with a relatively high support plate to support the electronic device 2.

Therefore, the support 1 is ingenious in structural arrangement, smaller and flat in overall structure, and does not occupy too much desktop space. In addition, as shown in fig. 4, the base 13 rotates about the axis a. By means of the structure, a user can conveniently rotate the orientation of the electronic equipment 2 in the using process of the support 1, and convenience and operability in the using process of the support 1 are effectively improved. In addition, the structure and the connection mode of the bracket 1 are simple, the production cost is effectively saved, and the practicability and the application range are improved.

In an alternative embodiment, as shown in fig. 4, the upper housing 11 includes a side wall 111 and the placement groove 12 includes a first groove wall 121 and a second groove wall 122. The first groove wall 121 is disposed closer to the sidewall 111 than the second groove wall 122. The height of the first groove wall 121 is smaller than the height of the second groove wall 122. As can be seen in connection with fig. 4 and 5, the top of the second slot wall 122 supports the back of the electronic device 2 when the electronic device 2 is placed in the placement slot 12. The height of the first groove wall 121 is smaller than that of the second groove wall 122, so that shielding of the first groove wall 121 to the screen of the electronic device 2 is avoided, stability of the bracket 1 is ensured, and use experience of a user is effectively improved.

Of course, in an alternative embodiment, the height of the first slot wall 121 may be the same as that of the second slot wall 122, so that stability and safety of the stand 1 after the electronic device 2 is erected can be further improved. Accordingly, the application is not limited in this regard.

In alternative embodiments, the setting angles of the first slot wall 121 and the second slot wall 122 may be set correspondingly according to specific structural settings and customer requirements. For example, the first slot wall 121 and the second slot wall 122 may be disposed parallel to each other, so that when the electronic device 2 is placed, the electronic device 2 may be clamped in the placement slot 12 to improve stability and safety. The first groove wall 121 may be obliquely arranged in a direction away from the second groove wall 122, so as to avoid shielding the screen of the electronic device 2 by the top of the first groove wall 121, and further affect the use experience of the user. Accordingly, the application is not limited in this regard.

In an alternative embodiment, as shown in fig. 4 and 5, the end of the second slot wall 122 remote from the base 13 is inclined in a direction away from the first slot wall 121. The support 1 is provided with the inclined second groove wall 122, so that the electronic equipment 2 can be obliquely abutted against the second groove wall 122 after being placed into the placing groove 12, and the second groove wall 122 can have a better supporting effect on the electronic equipment 2, and abrasion to the shell of the electronic equipment 2 is avoided. Meanwhile, the arrangement of the structure enables the placement angle of the electronic equipment 2 to be more suitable for users to watch and use, and the use experience of the users is further improved. In addition, as shown in fig. 4, the second groove wall 122 is inclined towards the direction away from the first groove wall 121, so that the placing groove 12 is in a horn-shaped opening, and the placing groove 12 has stronger adaptability to the electronic equipment 2 due to the structure, so that the mold is more convenient to release during the production of the bracket 1, and the production efficiency of the bracket 1 is effectively improved. And the setting still makes the overall structure of support 1 more mellow, visual effect better, has effectively improved customer's use experience.

In alternative embodiments, the angle α between the second groove wall 122 and the axis a is greater than or equal to 9 °, and less than or equal to 12 °. The range of the inclination angle of the second groove wall 122 is set, so that the placing groove 12 forms a horn-shaped opening, the electronic equipment 2 is obliquely leaning against the second groove wall 122, the angle of the electronic equipment 2 placed on the bracket 1 is more suitable for the user to watch and operate, and the use experience of the user is effectively improved. Meanwhile, the arrangement of the range of the included angle alpha between the second groove wall 122 and the axis A effectively avoids the situations of gravity center deviation, unstable placement and the like caused by too large inclination angle of the electronic equipment 2 after being placed. It follows that the range of the inclination angle of the second groove wall 122 ensures stability and safety of the bracket 1 during use.

Specifically, the angle α between the second groove wall 122 and the axis a may be set to 9 °, 10 °, 11 °, or 12 ° according to actual use requirements, which is not limited by the present application.

In alternative embodiments, the height of the first groove wall 121 and the second groove wall 122 is greater than or equal to 18mm and less than or equal to 23mm. The arrangement of the height ranges of the first groove wall 121 and the second groove wall 122 effectively avoids the situation that the stability of the electronic equipment 2 is not high after being placed due to the fact that the height of the first groove wall 121 and the second groove wall 122 is too low and the groove depth of the placing groove 12 is too shallow. Meanwhile, the situation that the use experience of a user is affected due to the fact that the groove depth of the placing groove 12 is too deep due to the fact that the heights of the first groove wall 121 and the second groove wall 122 are too high and the placing groove 12 is used for shielding the screen of the electronic device 2 is avoided.

Specifically, the heights of the first groove wall 121 and the second groove wall 122 may be 18mm, 18.7mm, 19mm, 20mm, 21mm, 22mm, 22.4mm, or 23mm according to actual use requirements. The application is not limited in this regard.

Likewise, in alternative embodiments, the placement groove 12 has a bottom groove width greater than or equal to 12mm and less than or equal to 14mm. Such a size setting can effectively avoid the situation that the electronic device 2 cannot be placed completely because of too small a slot width, and can also avoid the situation that the electronic device 2 is unstable after being placed because of too large a slot width. Therefore, the size of the placement groove 12 can effectively improve the use experience of the user, and ensure the stability and safety of the bracket 1 in the use process.

Specifically, the groove width of the bottom of the placement groove 12 may be set to 12mm, 12.5mm, 13mm, 13.5mm, or 14mm according to actual use requirements. The application is not limited in this regard.

In the embodiment shown in fig. 4 and 5, the height of the first groove wall 121 is set to 18.7mm, the height of the second groove wall 122 is set to 22.4mm, the bottom groove width of the placement groove 12 is set to 13mm, and the inclination angle of the second groove wall 122 with respect to the first groove wall 121 is 11 °. As can be seen from fig. 5, after the electronic device 2 is placed in the placement groove 12, the placement groove 12 can be obliquely abutted against the second groove wall 122, so that the second groove wall 122 can support the back of the electronic device 2 almost in parallel, thereby avoiding abrasion to the housing of the electronic device 2 and effectively improving the supporting effect of the second groove wall 122 on the electronic device 2. Meanwhile, the screen of the electronic device 2 is not blocked by the height setting of the first groove wall 121, so that the electronic device 2 is more suitable for being watched and used by a user after being placed on the bracket 1, and the use experience of the user is further improved. In addition, because the second cell wall 122 inclines 11 degrees for first cell wall 121 to make standing groove 12 be loudspeaker form opening, such structure makes standing groove 12 to electronic equipment 2's suitability stronger, also makes more convenient mould drawing of patterns when support 1 production, has effectively improved support 1's production efficiency. And the setting still makes the overall structure of support 1 more mellow, visual effect better, has effectively improved customer's use experience.

In an alternative embodiment, as shown in fig. 6 and 7, the surface of the base 13 is provided with a rotation hole 131 therethrough. The bracket 1 further comprises a fixed shaft 14. The fixed shaft 14 passes through the rotation hole 131 and is coupled to the upper housing 11.

During the installation of the bracket 1, the fixed shaft 14 passes through the rotation hole 131 and is coupled to the upper housing 11, so that the base 13 can freely rotate around the fixed shaft 14. As shown in fig. 8 to 10, during the use of the user, the upper housing 11 can be rotated relative to the base 13 by pushing the left and right sides of the electronic device 2, so as to drive the electronic device 2 to rotate. Therefore, the rotation process of the bracket 1 is convenient to operate, the connecting structure is simple, the production and the installation are easy, the production and the installation processes of the bracket 1 are effectively simplified, and the cost is saved.

In an alternative embodiment, in order to ensure safety during rotation of the stand 1, means are provided between the upper housing 11 and the base 13 to hinder the relative rotation thereof, depending on the actual use requirements and application. For example, in an alternative embodiment, a plurality of teeth-like snap-in portions distributed about the axis A are provided on the side of the upper housing 11 facing the base 13. A projection having elasticity is provided on a side of the base 13 facing the upper case 11. In the rotation process of the bracket 1, the protruding part can be clamped in any clamping part, so that the bracket 1 is prevented from rotating. When the user provides external force, the protruding part is elastically deformed and separated from the clamping part, the upper shell 11 and the base 13 relatively rotate, and after the rotation is stopped, the protruding part is elastically clamped in the clamping part at the corresponding position by the user, so that the rotation of the bracket 1 is continuously blocked. In yet another alternative embodiment, a plurality of balls and gear grooves are provided between the upper housing 11 and the base 13. Similarly, when the user provides an external force, the balls rotate and are clamped in the corresponding gear grooves, so that the upper housing 11 and the base 13 are relatively fixed at different positions, and the like. Accordingly, the present application is not limited to the structures of the upper case 11 and the base 13.

In an alternative embodiment, as shown in fig. 6 and 7, the bracket 1 further comprises a friction plate 15. The friction plate 15 is disposed between the upper housing 11 and the base 13.

In the rotation process of the base 13 and the upper shell 11, the friction plate 15 can provide damping for the base 13 and the upper shell, so that the fact that the relative rotation amplitude of the upper shell 11 and the base 13 is too large to influence the use of a user is avoided, the stability and the safety of the bracket 1 in the use process are further ensured, and the use experience of the user is effectively improved.

Furthermore, in alternative embodiments, it is also possible to provide a mutually cooperating slide rail and slider in the holder 1. Specifically, a slide rail is provided on the side of the upper case 11 close to the base 13. Meanwhile, the sliding block is arranged in the sliding rail and is connected with the upper shell 11 and the base 13, so that the sliding block slides in the sliding rail and drives the upper shell 11 to slide relative to the base 13. Of course, the slide rail may be provided on a side of the base 13 close to the upper case 11.

The bracket 1 realizes the relative rotation between the upper shell 11 and the base 13 by arranging a sliding rail and a sliding block. The arrangement mode enables the rotating track of the bracket 1 to be more fixed, so that the stability and the safety of the upper shell 11 and the base 13 in the relative rotating process are effectively improved, the abrasion and the consumption of the bracket 1 in the use process are reduced, and the service life of the bracket 1 is prolonged. Therefore, the present application does not limit the rotation manner and structure of the bracket 1.

In an alternative embodiment, as shown in fig. 6 and 7, the bracket 1 further comprises a fixing portion 16. The fixing portion 16 is provided at a side of the base 13 remote from the upper housing 11 for connection with the placement surface of the stand 1.

The specific structural arrangement of the fixing portion 16 may be set accordingly according to the actual use situation and the customer's requirements. For example, when the fixing portion 16 is used on an iron table top, the fixing portion may be configured with a magnetic structure, and the base 13 is fixed on the table top by a magnetic attraction manner. In addition, on a smoother table top, the fixing portion 16 may be provided with a suction cup structure, so that the base 13 is sucked on the table top by the suction cup, or the like. Accordingly, the application is not limited in this regard.

In an alternative embodiment, the fixing portion 16 is configured as a rough-surface foot pad, and the frictional force between the base 13 and the table top is increased by the foot pad, so as to avoid the situation that the base 13 slides relative to the placement position, and the use of the user is affected. The support 1 of the application effectively improves the stability of the support 1 in the use process by arranging the fixing part 16 as a foot pad. And, through setting up fixed portion 16 as the callus on the sole effectively simplified the production process of support 1, saved manufacturing cost, improved its installation effectiveness.

In the practical application process, a teaching scenario is taken as an example, which is shown in fig. 8 to 10. When students in a class need to use the electronic device 2 (for example, a tablet computer), as shown in fig. 8, the electronic device 2 may be placed on the stand 1 with the screen of the electronic device 2 facing the students themselves. In this process, the student can position the electronic device 2 sideways by himself, as shown in fig. 9, to better view and use the teaching material. When the electronic device 2 is used, all students can be required to push the edge of the electronic device 2 and drive the bracket 1 to rotate, so that the screen of the electronic device 2 faces away from the students, as shown in fig. 10, and therefore, the attention of the students is effectively prevented from being attracted by the screen of the electronic device 2, and the teacher can observe the screen state of each electronic device 2 more conveniently. Therefore, the support 1 has a small structure, does not occupy too much desk space, and has the advantages of simple and practical use process and wide application range.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the application. Those skilled in the art may make various modifications, additions, or substitutions to the described embodiments without departing from the spirit of the application or exceeding the scope of the application as defined in the accompanying claims.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

Claims (10)

1. A stent, comprising:

an upper housing;

A placement groove provided on the top surface of the upper housing, the placement groove penetrating the surface of the upper housing in the horizontal direction, and

The base is rotatably connected to the bottom of the upper shell, the base rotates around an axis, and the axis is perpendicular to the horizontal direction.

2. The bracket of claim 1, wherein the upper housing comprises a side wall, the placement groove comprises a first groove wall and a second groove wall, the first groove wall is disposed closer to the side wall than the second groove wall, and the first groove wall has a height less than or equal to a height of the second groove wall.

3. The bracket of claim 2 wherein an end of the second slot wall remote from the base is inclined away from the first slot wall.

4. A stent as claimed in claim 3 wherein the angle between the second groove wall and the axis is greater than or equal to 9 ° and less than or equal to 12 °.

5. The stand of claim 2 wherein the height of the first slot wall is greater than or equal to 18mm and less than or equal to 23mm, and/or,

The height of the second groove wall is greater than or equal to 18mm and less than or equal to 23mm, and/or,

The width of the bottom of the placing groove is larger than or equal to 12mm and smaller than or equal to 14mm.

6. The bracket of claim 1, wherein the surface of the base is provided with a rotating hole therethrough, and the bracket further comprises a fixed shaft passing through the rotating hole and connected to the upper housing.

7. The bracket of claim 6, further comprising a friction plate disposed between the upper housing and the base.

8. The bracket of claim 6, further comprising a plurality of engaging projections and a plurality of engaging portions distributed around the axis, wherein one of the projections and the engaging portions is provided on a side of the upper housing facing the base and the other is provided on a side of the base facing the upper housing, and wherein the projections have elasticity to move in the direction of the axis and engage with one of the engaging portions.

9. The stand of claim 1 further comprising a mating slide rail and slider, one of the slide rail and slider being disposed on a side of the upper housing facing the base and the other being disposed on a side of the base facing the upper housing.

10. The stand of claim 1 further comprising a securing portion disposed on a side of the base remote from the upper housing for connection with a placement surface of the stand.