Bracket

Abstract

The present invention relates to a bracket, comprising: a base, a support member and a connecting member; the base has opposite first and second ends, and an abutting portion is provided at the first end of the base; the connecting member is elastically and tightly fitted with the second end of the base and can slide back and forth relative to the base; the support member is movably connected to the connecting member so as to have a set first included angle and a set second included angle relative to the base, and can be driven by the connecting member to approach and move away from the abutting portion; when the support member forms the first included angle relative to the base, the bracket can be used to support an object to be supported, and when the support member forms the second included angle relative to the base, the bracket is in a storage state. By movably connecting the support member and the connecting member so that the support member has a set support included angle relative to the base, and the connecting member is elastically and tightly fitted with the base and can slide back and forth relative to the base to drive the support member to approach and move away from the abutting portion on the base, different inclination angles can be provided for the product to be supported located on the bracket.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical products, and particularly to a bracket. Background Art

[0002] During the use of electronic products, in order to enable users not to always hold the electronic products, various styles of brackets for supporting electronic products have emerged on the market to free the hands of users. However, existing brackets often support at a fixed angle and cannot be adjusted according to the user's usage situation, resulting in poor usability. Summary of the Invention

[0003] Based on this, in view of the problem of inconvenient use of existing brackets, it is necessary to provide a bracket.

[0004] A bracket includes: a base, a support member, and a connecting member; the base has opposite first and second ends, and an abutting portion is provided at the first end of the base; the connecting member is elastically and tightly fitted with the second end of the base and can slide back and forth relative to the base; the support member is movably connected to the connecting member to have a set first included angle and a set second included angle relative to the base, and can approach and move away from the abutting portion under the drive of the connecting member; when the support member forms the first included angle relative to the base, the bracket can be used to support an object to be supported, and when the support member forms the second included angle relative to the base, the bracket is in a storage state.

[0005] In one embodiment, a slide rail is provided at the second end of the base, and the slide rail includes a slide table and a guide arm that are perpendicularly connected, and the guide arm is installed on the base; the connecting member includes a first sliding arm, a sliding cover plate, and a second sliding arm that are sequentially connected, the sliding cover plate is relatively fitted with the slide table and can slide relative to it, and the guide arm is located between the first sliding arm and the second sliding arm.

[0006] In one embodiment, a plurality of continuous recessed portions are provided on the upper surface of the slide table, and convex tooth portions are provided at positions on the lower surface of the sliding cover plate opposite to the recessed portions. When the connecting member slides relative to the base, the convex tooth portions can elastically deform to engage with or disengage from the recessed portions at different positions.

[0007] In one embodiment, an avoidance hole is provided on the sliding cover plate in the deformation direction of the convex tooth portions.

[0008] In one embodiment, retaining platforms are provided at both ends of the slide table, and the retaining platforms are perpendicular to the guide arm.

[0009] In one of the embodiments, a rotating shaft is further included, a connecting ear is provided on the upper end surface of the first sliding arm, a rotating part is provided on the supporting member, and the connecting ear is rotatably connected to the rotating part through the rotating shaft.

[0010] In one embodiment, the engaging ear is provided with a first hole cooperating with the rotating shaft, the rotating part is provided with a second hole cooperating with the rotating shaft, and a damping tooth is provided at a position where the rotating shaft cooperates with the first hole.

[0011] In one of the embodiments, a stop portion is provided on a side of the first sliding arm facing away from the sliding cover plate, and a stop portion is provided on the rotating portion, and the stop portion is located on a rotation track of the stop portion.

[0012] In one of the embodiments, an elastic element is further included, wherein the elastic element is connected to the connecting member and the supporting member respectively, and the elastic element is configured to undergo elastic deformation when the supporting member rotates relative to the connecting member.

[0013] In one embodiment, a first abutment portion is provided on one side of the first sliding arm, and a second abutment portion is provided on the rotating portion; the elastic element is located between the first abutment portion and the second abutment portion, and one end of the elastic element abuts against the first abutment portion, and the other end of the elastic element abuts against the second abutment portion.

[0014] The bracket is movably connected to the supporting member and the connecting member so that the supporting member has a set supporting angle relative to the base. The connecting member is elastically tightly matched with the base and can slide back and forth relative to the base to drive the supporting member to approach and move away from the abutment portion on the base, so that the supported product on the bracket can have different tilt angles. The bracket is small in size and simple in process. The tilt angle of the supporting member is stable during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the overall structure of a bracket in one embodiment of the present invention.

[0016] Figure 2 It is a schematic diagram of a partial exploded structure of a bracket in one embodiment of the present invention.

[0017] Figure 3 It is a partial cross-sectional view of a bracket in one embodiment of the present invention.

[0018] Figure 4 It is a top view projection diagram of a bracket in one embodiment of the present invention.

[0019] Figure 5 It is a partial cross-sectional view of another cutting direction of a bracket in one embodiment of the present invention.

[0020] Figure 6 A partial sectional view in another cutting direction of the bracket in an embodiment of the present invention.

[0021] Figure 7 A schematic structural view of the bracket in a storage state in an embodiment of the present invention. Detailed Description of the Invention

[0022] The following will describe in detail the specific embodiments of the present invention with reference to the accompanying drawings. Those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0023] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "clockwise", "counterclockwise", "circumferential", "perpendicular", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. In the description of the present invention, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0025] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected to", "fixed" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. "Above" and "on top" can mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. "Below" and "beneath" can mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0027] Refer to Figure 1 as shown in Figure 1The overall structural schematic diagram of the bracket in an embodiment of the present invention is shown. The bracket provided in an embodiment of the present invention is used to support an electronic product and includes a base 100, a support member 200, and a connecting member 300. The base 100 is used to be placed on a support platform, such as an object with a support plane like a table. The connecting member 300 is slidably connected to the base 100. The connecting member 300 is movably connected to the support member 200 so as to form a set angle between the support member 200 and the base 100, which is used to support the electronic product by the bracket or put the bracket in a storage state. During the sliding process of the connecting member 300 relative to the base 100, the support member 200 connected to the connecting member 300 can have different relative positions relative to the base 100.

[0028] It should be noted that the object to be supported by the bracket in this embodiment is not limited to electronic products.

[0029] Refer to Figure 2 as shown Figure 2 The partial exploded schematic diagram of the bracket in an embodiment of the present invention is shown. The base 100 has a rectangular plate-like structure and has four angles, and all four angles are set as rounded corners. In the up and down direction, the base 100 has a set thickness. The base 100 has opposite first end 120 and second end 140 in the front and back directions.

[0030] Refer to Figure 2 as shown, a abutting portion 110 is provided at a position near the edge of the first end 120 of the base 100. The abutting portion 110 protrudes from the upper surface of the base 100 and extends a set height. In this embodiment, the abutting portion 110 is generally a strip-like structure, and its front side surface has a curvature that bends backward, and its rear side surface also has a curvature that bends backward.

[0031] Refer to Figure 2 as shown, the length of the abutting portion 110 in the left and right directions is not greater than the width of the base 100 in the left and right directions. The thickness of the abutting portion 110 in the front and back directions is much smaller than the length of the base 100 in the front and back directions, so that the volume of the bracket will not be too large when the supported item has the same inclination angle. The height of the abutting portion 110 in the up and down direction is suitable so that the electronic product will not be separated from the abutting relationship with it in the inclined state and does not affect the viewing of the electronic product. When the bracket is in use, the lower end of the electronic product abuts against the abutting portion 110, and the upper end of the electronic product abuts against the support member 200.

[0032] In other embodiments, the abutting portion 110 can be a flat columnar structure, a rectangular structure or a structure of other shapes, which is not limited here.

[0033] Refer to Figure 2As shown, a slide rail 130 is provided at the second end 140 of the base 100, and the slide rail 130 protrudes from the upper surface of the base 100. The slide rail 130 is used for sliding connection with the connecting member 300, and forms an elastic tight fit with the connecting member 300 under the combined action of the slide rail 130 and the base 100. In this embodiment, two slide rails 130 are provided and are symmetric about the axis of the base 100 in the front-rear direction. The slide rail 130 extends a predetermined length from the most front end to the rear end of the base 100.

[0034] Refer to Figure 2 As shown, the slide rail 130 includes a slide table 131 and a guide arm 132. The lengths of the slide table 131 and the guide arm 132 both extend in the front-rear direction. The slide table 131 is located on the upper surface of the guide arm 132 and is perpendicularly connected to the guide arm 132. The lower surface of the guide arm 132 is fixedly connected to the base 100. In the left-right direction, the width of the slide table 131 is greater than the width of the guide arm 132. In the front-rear direction, the cross-sectional shape of the slide rail 130 is "T"; wherein, the vertical side of the "T" is the guide arm 132, and the horizontal side perpendicular to the vertical side is the slide table 131.

[0035] Refer to Figure 2 As shown, a plurality of continuous and smoothly transitioning recesses 133 are provided on the upper surface of the slide table 131 in the front-rear direction. The recesses 133 are used for fitting connection with the connecting member 300.

[0036] Refer to Figure 2 As shown, a stop 134 is provided at the front end of the slide rail 130 to prevent the connecting member 300 slidingly connected to the slide rail 130 from disengaging from the slide rail 130 when sliding, and to limit the movement stroke of the connecting member 300 in the front-rear direction. The stop 134 is perpendicular to the guide arm 132. Similarly, a stop 134 is also provided at the rear end of the slide rail 130. The dimension of the stop 134 in the left-right direction is greater than the dimension of the guide arm 132. In this embodiment, the dimension of the stop 134 in the left-right direction is equal to the dimension of the slide table 131 in the left-right direction. The dimension of the stop 134 in the front-rear direction is much smaller than the dimension of the guide arm 132 in the front-rear direction.

[0037] Refer to Figure 2 As shown, for the convenience of description and understanding, the left-right symmetric space regions enclosed by the stop 134, the slide table 131, the guide arm 132 and the base 100 are respectively called the first chute 135 and the second chute 136. Part of the structure of the connecting member 300 is received in the first chute 135 and the second chute 136.

[0038] The slide rail 130 and the base 100 can be an integrally formed structure; or they can be relatively independent and connected by other means such as gluing.

[0039] Refer to Figure 2As shown, corresponding to the two symmetrical slide rails 130, there are also two connecting members 300, and the structures of the two connecting members 300 are axisymmetric structures. The connecting member 300 includes a first sliding arm 310, a sliding cover plate 320, and a second sliding arm 330 that are connected in sequence. In the front-rear direction, the cross-sectional shape of the connecting member 300 is approximately "П"-shaped; wherein, the horizontal side of the "П"-shape is the sliding cover plate 320, and the two vertical sides of the "П"-shape are the first sliding arm 310 and the second sliding arm 330 respectively. Also refer to Figure 1 As shown, when the connecting member 300 is engaged with the slide rail 130, the sliding cover plate 320 is relatively engaged with the slide table 131; the guiding arm 132 is located between the first sliding arm 310 and the second sliding arm 330. The first sliding arm 310 and the second sliding arm 330 have the same structure and are symmetric about the symmetry axis of the sliding cover plate 320. In the following description, the first sliding arm 310 is mainly taken as an example for introduction.

[0040] Refer to Figure 2 As shown, the first sliding arm 310 includes a first connecting portion 311 and a first sliding portion 312 that are perpendicularly connected to each other. In the front-rear direction, the cross-sectional shape of the first sliding arm 310 is "L"-shaped, the vertical side of the "L"-shape is the first connecting portion 311, and the horizontal side of the "L"-shape is the first sliding portion 312. One end of the first connecting portion 311 away from the first sliding portion 312 is perpendicularly connected to the sliding cover plate 320. Similarly to the structure of the first sliding arm 310, the second sliding arm 330 includes a second connecting portion 331 and a second sliding portion 332 that are perpendicularly connected to each other.

[0041] Refer to Figure 3 As shown, the lower surface of the sliding cover plate 320 is provided with a convex tooth portion 321, and the convex tooth portion 321 protrudes from the lower surface of the sliding cover plate 320 for engaging with the recessed portion 133 on the upper surface of the slide table 131. The number of the convex tooth portions 321 is not limited to one. The convex tooth portion 321 has the characteristic of being elastically deformable.

[0042] The sliding cover plate 320 is provided with a relief hole in the deformation direction of the convex tooth portion 321. Specifically, refer to Figure 4 As shown, a first relief hole 322 is provided on one side of the sliding cover plate 320 close to the first sliding arm 310, and a second relief hole 323 is provided on one side of the sliding cover plate 320 close to the second sliding arm 330. That is, in the Figure 4 orientation shown, the first relief hole 322 is provided on the upper side of the sliding cover plate 320, and the second relief hole 323 is provided on the lower side of the sliding cover plate 320. The provision of the first relief hole 322 and the second relief hole 323 can provide a favorable deformation space for the elastic deformation of the convex tooth portion 321.

[0043] Refer to Figure 3As shown, when the connecting member 300 and the second end 140 of the base 100 are in a tight fit state: The slide rail 130 is partially disposed within the region surrounded by the connecting member 300 and the base 100. Refer also to Figure 5 As shown, the sliding cover plate 320 is located above the slide table 131. The first connecting portion 311 is in contact with the left side surface of the sliding cover plate 320, and the second connecting portion 331 is in contact with the right side surface of the sliding cover plate 320. The first sliding portion 312 is received within the first sliding groove 135 and is in contact with the groove wall surface of the first sliding groove 135; the second sliding portion 332 is received within the second sliding groove 136 and is in contact with the groove wall surface of the second sliding groove 136; to ensure that the connecting member 300 does not wobble during sliding. Refer also to Figure 3 As shown, the convex tooth portion 321 on the sliding cover plate 320 is engaged within the recessed portion 133 on the slide table 131.

[0044] When the connecting member 300 and the base 100 slide relative to each other, the convex tooth portion 321 gradually disengages from the currently engaged recessed portion 133 under the action of an external force against the elastic force; when the convex tooth portion 321 gradually slides into the adjacent recessed portion 133, it gradually recovers its elastic deformation, such that the connecting member 300 and the base 100 form an elastic tight fit in a relatively stationary state, realizing different tight fit positions between the connecting member 300 and the base 100. When the connecting member 300 and the base 100 are changed to different fit positions, the support member 200 connected to the connecting member 300 also has different positions relative to the base 100.

[0045] The tight fit in this embodiment means that the connecting member 300 and the base 100 are relatively fixed when in a set state, and when the above set state is released, the connecting member 300 can slide relative to the base 100 to change different tight fit positions.

[0046] The elastic tight fit in this embodiment means that at least a part of the connecting member 300 can undergo elastic deformation, and the slide table 131 and the connecting member 300 can be relatively fixed by the elastic force. When overcoming this elastic force, the connecting member 300 can slide relative to the slide table 131 to change different tight fit positions.

[0047] Refer to Figure 2 As shown, the upper end surface of the first sliding arm 310 is provided with an engagement ear 313 for mounting the support member 200. Specifically, the engagement ear 313 is disposed on the upper end surface of the first connecting portion 311. The side surface of the engagement ear 313 facing away from the sliding cover plate 320 and the side surface of the first sliding arm 310 facing away from the sliding cover plate 320 are located in the same vertical plane. In this embodiment, the engagement ear 313 and the first sliding arm 310 are of an integrally formed structure.

[0048] Refer to Figure 2As shown, a first hole 314 penetrating the left and right surfaces is provided on the connecting ear 313. The connecting ear 313 is movably connected to the support member 200 through a rotating shaft 400. The rotating shaft 400 is partially received in the first hole 314 and partially received in the support member 200, that is, the support member 200 and the connecting member 300 are connected by the rotating shaft 400 and can rotate relative to each other.

[0049] Refer to Figure 2 As shown, a stop portion 315 is provided on a surface of the first sliding arm 310 facing away from the sliding cover plate 320. When the support member 200 and the connecting member 300 rotate relative to each other to a set first angle, the stop portion 315 is used to prevent the support member 200 from continuing to rotate. That is, in the assembled state of the bracket, the stop portion 315 is located on the rotation trajectory of a partial structure on the support member 200.

[0050] Refer to Figure 2 As shown, a first abutting portion 316 is provided on a side of the connecting ear 313 facing away from the sliding cover plate 320. The first abutting portion 316 protrudes from the surface of the connecting ear 313 and is used to abut against an element in the bracket. The first abutting portion 316 and the stop portion 315 are oppositely arranged and offset by a set height. In this embodiment, please refer to Figure 2 the left connecting member 300, and the stop portion 315 is located behind and below the first abutting portion 316.

[0051] Refer to Figure 2 As shown, damping teeth 410 are provided along the circumferential direction at a position of the rotating shaft 400 corresponding to the first hole 314, that is, damping teeth 410 are provided on the surface of the rotating shaft 400 in contact with the hole wall of the first hole 314. Providing damping teeth 410 at the corresponding position of the rotating shaft 400 can increase the friction force at the mating position between the rotating shaft 400 and the hole wall of the first hole 314, prevent the rotating shaft 400 from disengaging from the first hole 314, and avoid the separation of the support member 200 and the connecting member 300, resulting in the bracket losing its supporting function; at the same time, it can reduce the number of parts for fixing the rotating shaft 400 and save costs.

[0052] The damping teeth 410 have the characteristic of elastic deformation. When the support member 200 and the connecting member 300 rotate relative to each other around the rotating shaft 400, the damping teeth 410 are deformed and slide against the hole wall of the first hole 314. When rotated to the required position, the damping teeth 410 recover their deformation and tightly abut against the hole wall of the first hole 314 to prevent the rotating shaft 400 from disengaging from the first hole 314.

[0053] In some other embodiments, the rotating shaft 400 can be provided with damping teeth 410 along the axial direction at the position where it cooperates with the support member 200. In still some other embodiments, damping teeth 410 are provided at both the position where the rotating shaft 400 cooperates with the first hole 314 and the position where it cooperates with the support member 200.

[0054] Refer to Figure 2 As shown, corresponding to the two connecting members 300, the support member 200 includes a symmetrically arranged first supporting arm 210 and a second supporting arm 240. The first supporting arm 210 and the second supporting arm 240 are connected by a connecting rod 220 and are respectively rotatably connected to the corresponding connecting member 300. In the view direction from front to back, the support member 200 is generally in a "П" shape. The horizontal side of the "П" shape is the connecting rod 220, and the two symmetric vertical sides of the "П" shape are the first supporting arm 210 and the second supporting arm 240 respectively. The structure of the first supporting arm 210 will be mainly introduced below.

[0055] Refer to Figure 2 As shown, a first rotating portion 230 is provided at the lower end of the first supporting arm 210 for movably connecting with the connecting member 300. In this embodiment, the first rotating portion 230 and the first supporting arm 210 are of an integrally formed structure. The first rotating portion 230 is a columnar structure, and the axial direction of the first rotating portion 230 is perpendicular to the length direction of the first supporting arm 210.

[0056] Refer to Figure 2 As shown, a second hole 231 is provided in the central region of the first rotating portion 230. The second hole 231 is used to accommodate the rotating shaft 400. When the bracket is in the assembled state, refer to Figure 1 As shown, the connecting member 300 is connected to the base 100, the support member 200 is connected to the connecting member 300 through the rotating shaft 400, and the support member 200 can rotate around the rotating shaft 400 to form a set first angle with the base 100 for supporting the electronic product. The support member 200 can rotate around the rotating shaft 400 to form a set second angle with the base 100 for placing the bracket in a storage state.

[0057] The set first angle in this embodiment means that when the angle between the support member 200 and the base 100 is the set first angle, when the electronic product is abutted against the bracket, the support member 200, the connecting member 300, the base 100 and the electronic product are relatively fixed, that is, the electronic product can be stably supported for the user to use; when the angle between the support member 200 and the base 100 is greater than or less than the set first angle, the electronic product cannot be stably supported. The set second angle in this embodiment means that when the angle between the support member 200 and the base 100 is the set second angle, the support member 200 and the base 100 are parallel to each other.

[0058] Refer to Figure 2 As shown, a stop portion 232 is provided on the circumferential surface of the first rotating portion 230, and the stop portion 232 protrudes from the circumferential surface by a set height. Also refer to Figure 6As shown, when the bracket is in the assembled state and the support member 200 and the connecting member 300 are relatively rotated to the position where the positioning portion 315 abuts against the stop portion 232, the rotation of the support member 200 is blocked. At this time, the support member 200 and the base 100 have a set first included angle, which can be used to support the electronic product.

[0059] The stop portion 232 is provided on the support member 200, and the positioning portion 315 is provided on the movement track of the stop portion 232 of the connecting member 300, so that it is more convenient for the support member 200 to form a set first included angle relative to the base 100, and the excessive rotation of the support member 200 can be blocked.

[0060] Refer to Figure 2 As shown, a second abutting portion 233 is provided on the right side surface of the first rotating portion 230 for abutting against the components in the bracket. Also refer to Figure 6 As shown, the second abutting portion 233 is generally a semi-circular structure, and the center line of the circle where it is located is on the same straight line as the center line of the first rotating portion 230. The second abutting portion 233 has a first concave arc surface 243 and a second concave arc surface 253 that are parallel to each other, and both the first concave arc surface 243 and the second concave arc surface 253 are bent along the radial direction of the first rotating portion 230 ( Figure 6 not shown in the figure). Also refer to Figure 2 As shown, the distance from the first concave arc surface 243 to the center point of the first rotating portion 230 is less than the distance from the second concave arc surface 253 to the center point of the first rotating portion 230.

[0061] Refer to Figure 2 As shown, the curved surface where the second concave arc surface 253 is located is in the same curved surface as the circumferential surface of the first rotating portion 230. The first concave arc surface 243 is set in a shape of sequentially connecting an arc surface and a plane; specifically, in the front view from right to left, the projected shape of the first concave arc surface 243 is approximately in a shape of a straight line tangent to an arc.

[0062] Refer to Figure 2 As shown, the bracket further includes an elastic element 500, and the elastic element 500 is used to automatically restore the included angle between the support member 200 of the bracket and the base 100 from a set first included angle to a set second included angle position, realizing the automatic storage of the bracket. In this embodiment, the elastic element 500 includes a torsion spring 510.

[0063] Refer to Figure 6As shown, when the bracket is in the assembled state: The connecting member 300 forms an elastic tight fit with the base 100 through the slide rail 130. The support member 200 forms a movable connection with the connecting member 300 through the rotating shaft 400. The torsion spring 510 is sleeved on the rotating shaft 400. One end of the torsion spring 510 abuts against the first abutting portion 316, and the other end of the torsion spring 510 abuts against the second abutting portion 233. When an external force is applied to rotate the support member 200 counterclockwise until the stop portion 315 abuts against the stop portion 232, the support member 200 forms a set first included angle relative to the base 100. At this time, the torsion spring 510 is in a state of compressive deformation. When the external force is removed, the torsion spring 510 pushes the support member 200 to rotate in the opposite direction under the action of the elastic restoring force, so that the support member 200 moves to the storage state where it forms a second included angle relative to the base 100. The above bracket can automatically complete the storage action while achieving stable support.

[0064] In order to increase the friction between the simple bracket and the support platform, a damping element with a large static friction force with the support platform can be provided on one side of the base 100 facing the support platform. The damping element can be directly bonded to the surface of the base 100, or a groove adapted to the size of the damping element can be provided on the base 100, and the damping element is accommodated in the groove. The depth of the groove is not greater than the thickness of the damping element.

[0065] Refer to Figure 7 As shown, Figure 7 The structural schematic diagram of the bracket in the storage state is shown. The included angle between the support member 200 and the base 100 is zero degree.

[0066] When it is necessary to support the electronic product, rotate the support member 200 and the base 100 relative to each other to a set first included angle, such as Figure 6 As shown. At this time, the stop portion 315 abuts against the stop portion 232, and the torsion spring 510 is compressed and deformed. The electronic product can be placed between the support member 200 and the abutting portion 110, that is, one end of the electronic product abuts against the abutting portion 110, and the other end of the electronic product abuts against the upper end of the support member 200. When supporting the electronic product, the support member 200 has a tendency to move towards the stop portion 315 under the pressure of the electronic product, and does not rotate due to the blocking effect of the stop portion 315, so that the electronic product can be stably supported.

[0067] When it is necessary to change the tilt angle of the electronic product, make the connecting member 300 and the base 100 slide relative to each other. Refer to Figure 3 As shown, under the action of an external force, the convex tooth portion 321 elastically deforms and disengages from the current recessed portion 133 and slides into the adjacent recessed portion 133, so that the support member 200 and the base 100 have different mating positions. At this time, the distance between the support member 200 and the abutting portion 110 changes.

[0068] Refer toFigure 1 As shown, the support member 200, the base 100, and the abutting portion 110 are connected in sequence, and a virtual triangular area can be enclosed. When the size of the support member 200 and the position of the abutting portion 110 remain unchanged, the farther the support member 200 is from the abutting portion 110, the greater the inclination angle of the electronic product relative to the abutting portion 110. Conversely, the closer the support portion 300 is to the abutting portion 110, the smaller the inclination angle of the electronic product relative to the abutting portion 110.

[0069] It should be noted that when using the bracket and adjusting the angle, the support member 200 and the base 100 can be relatively rotated to a set first included angle, and then the connecting member 300 can be relatively slid with respect to the base 100; or the connecting member 300 can be relatively slid with respect to the base 100 first, and then the support member 200 and the base 100 can be relatively rotated to the set first included angle.

[0070] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0071] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

Claims

1. A bracket, characterized in that, include: The cam is an assembly made of a plurality of sliding members, each of which is adapted to move along a cam face, and the plurality of sliding members are coupled to the plurality of sliding members. The plurality of sliding members are coupled to a plurality of sliding members, each of which is adapted to move along a cam face, and the plurality of sliding members are coupled to the plurality of sliding members. The cam is provided with a plurality of continuous recessed portions, and a convex tooth portion is provided on the lower surface of the sliding cover plate at a position opposite to the recessed portion. When the connecting member slides relative to the base, the convex tooth portion can be elastically deformed to engage with or disengage from the recessed portions at different positions. The support member is movably connected to the connecting member to have a set first angle and a set second angle relative to the base, and can approach and move away from the abutting portion under the drive of the connecting member. When the supporting member is at a first angle relative to the base, the bracket can be used to support the supported object, and when the supporting member is at a second angle relative to the base, the bracket is in a storage state.

2. The bracket according to claim 1, characterized in that, The sliding cover plate is provided with an avoidance hole in the deformation direction of the convex tooth portion.

3. The bracket according to claim 1, characterized in that, Both ends of the slide are provided with stoppers, and the stoppers are perpendicular to the guide arms.

4. The bracket according to claim 1, characterized in that, A stop portion is provided on the side of the first sliding arm facing away from the sliding cover plate, and a stop portion is provided on the rotating portion. The stop portion is located on the rotation track of the stop portion.

5. The bracket according to claim 1, characterized in that, It also includes an elastic element, which is connected to the connecting member and the supporting member respectively, and is configured to elastically deform when the supporting member rotates relative to the connecting member.

6. The bracket according to claim 5, characterized in that, A first abutment portion is provided on one side of the first sliding arm, and a second abutment portion is provided on the rotating portion; the elastic element is located between the first abutment portion and the second abutment portion, and one end of the elastic element abuts against the first abutment portion, and the other end of the elastic element abuts against the second abutment portion.

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