CN212510130U

CN212510130U - Table top support

Info

Publication number: CN212510130U
Application number: CN202020512688.2U
Authority: CN
Inventors: 邓福安
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-09
Anticipated expiration: 2030-04-09

Abstract

A desktop support comprises a base plate, a supporting rod, a supporting plate and a clamping jaw, wherein the supporting rod is rotatably connected with the base plate; the supporting rod can be turned over to be overlapped with the base plate and can be turned over to be inclined to the base plate; the supporting plate is rotatably connected to the other end of the supporting rod opposite to the base plate; the supporting plate can be turned over to be overlapped with the supporting rod and can be turned over to be inclined to the supporting rod; the jack catch rotates to be connected with the other end, opposite to the supporting rod, of the supporting plate, and the jack catch can be turned over to be overlapped with the supporting plate and can be turned over to be inclined to the supporting plate. The utility model discloses a desktop support rotates between each part to be connected, and it rotates in a flexible way, and the degree of freedom is many, does benefit to adjustment support angle very much in order to satisfy the user demand. The utility model discloses a desktop support, its novel structure and reasonable in design, its not only collapsible accomodating, support stability is high moreover to can conveniently adjust support angle and bearing height, it has very strong practicality, should widely popularize.

Description

Table top support

[ technical field ] A method for producing a semiconductor device

The utility model relates to a support, in particular to a foldable easy-to-use desktop support.

[ background of the invention ]

The mobile phone support is mainly used for supporting a mobile phone, so that the mobile phone can be kept in a state of inclining, standing and the like when being placed on a desk, and a proper angle can be provided for a user so as to facilitate the use of the mobile phone. The existing mobile phone supports are various in forms or structures, and are of various types, such as fixed type, assembled type, integrated type with a mobile phone protection shell and the like. An object of the utility model is to provide a desktop support of new construction form.

[ Utility model ] content

The utility model aims to solve the problems and provides a desktop support with a novel structure.

In order to solve the problems, the utility model provides a desktop bracket which is characterized in that the desktop bracket comprises a base plate, a support rod, a support plate and a clamping jaw, wherein the support rod is rotationally connected with the base plate; the supporting rod can be turned over to be overlapped with the substrate and can be turned over to be inclined to the substrate; the supporting plate is rotatably connected to the other end of the supporting rod, which is opposite to the base plate; the supporting plate can be turned over to be overlapped with the supporting rod and can be turned over to be inclined to the supporting rod; the clamping jaw is rotatably connected to the other end, opposite to the supporting rod, of the supporting plate, and can be turned over to be overlapped with the supporting plate and inclined to the supporting plate.

Furthermore, the base plate is provided with a first accommodating cavity, and the supporting rod can be turned into the first accommodating cavity to be overlapped with the base plate.

Further, be equipped with first pivot hole on the relative both sides inner wall in first holding chamber respectively bracing piece tip both sides are equipped with first pivot portion respectively, first pivot portion rotate connect in first pivot is downthehole first pivot hole with be equipped with the first axle sleeve that increases damping between the first pivot portion, first axle sleeve cover is located on the first pivot portion.

Further, first axle sleeve is the silica gel cover, and it is cylindric.

Furthermore, a second accommodating cavity is arranged on the supporting plate, and the supporting plate can be turned over until the second accommodating cavity is matched with the supporting rod and is overlapped with the supporting rod.

Further, when the base plate is in an overlapped state, the clamping jaw is overlapped with the supporting plate, the supporting plate is located in the first accommodating cavity, the supporting rod is located in the second accommodating cavity, and the clamping jaw, the supporting rod, the supporting plate and the base plate are overlapped to form a flat plate shape.

Furthermore, second rotating shaft holes are respectively formed in the inner walls of two opposite sides of the second accommodating cavity, second rotating shaft portions are respectively arranged on two sides of the other end, opposite to the first rotating shaft portion, of the supporting rod, the second rotating shaft portions are rotatably connected into the second rotating shaft holes, a second shaft sleeve for increasing damping is arranged between the second rotating shaft holes and the second rotating shaft portions, and the second shaft sleeve is sleeved on the second rotating shaft portions.

Further, the second shaft sleeve is a silica gel sleeve and is cylindrical.

Furthermore, an embedding groove is formed in one end, opposite to the supporting rod, of the supporting plate, the shape of the embedding groove is matched with that of the clamping jaw, and the clamping jaw can be turned into the embedding groove and overlapped with the supporting plate.

Furthermore, a third rotating shaft part is arranged at one end part of the supporting plate opposite to the supporting rod, the clamping jaw is provided with a third rotating shaft hole matched with the third rotating shaft part in shape, and the clamping jaw is sleeved on the third rotating shaft part through the third rotating shaft hole and is in rotating connection with the supporting plate.

Furthermore, a limiting part is arranged on the third rotating shaft part, the limiting part is formed on the third rotating shaft part in a protruding mode, a limiting sliding groove for limiting the rotating angle is formed in the inner wall of the third rotating shaft hole, and the limiting part is located in the limiting sliding groove and can move in the limiting sliding groove.

Furthermore, a positioning bulge is arranged on the third rotating shaft part, a positioning groove with the shape matched with the positioning bulge is arranged on the inner wall of the third rotating shaft hole, and when the clamping jaw is turned and opened to the maximum angle, the positioning bulge is embedded into the positioning groove.

Furthermore, the jaw is provided with an opening communicated with the third rotating shaft hole, and the opening is arranged along the axial direction of the third rotating shaft hole so as to enable the third rotating shaft hole to be in an opening shape.

Further, the supporting rod can be stretched in the length direction.

Furthermore, the support rod comprises a slide rod and a shell, one end of the slide rod is rotatably connected with the base plate, the other end of the slide rod is movably arranged in the shell, one end of the shell, which is opposite to the base plate, is rotatably connected with the support plate, a plurality of clamping grooves are formed in the inner wall of the shell, which faces the slide rod, at intervals, clamping convex parts are arranged on the outer wall of the slide rod, which faces the clamping grooves, and the clamping convex parts protrude out of the surface of the slide rod and can be embedded into the clamping grooves; the slide bar can slide relative to the shell.

Furthermore, one end of the sliding rod, which is provided with the clamping convex part, is provided with an extrusion hole, the extrusion hole is formed by extending the end part of the sliding rod along the length direction of the sliding rod, and the extrusion hole divides the end part of the sliding rod into two parts which are mutually spaced.

The beneficial contributions of the utility model reside in that, it has effectively solved above-mentioned problem. The utility model discloses a desktop support includes but the mutual pivoted base plate, bracing piece, backup pad and jack catch, and it is collapsible not only to be flat and easily accomodate and place, can open each other moreover and be used for supporting and place products such as cell-phone, flat board. The components of the desktop bracket of the utility model are connected in a rotating way, the rotation is flexible, the freedom degree is more, and the adjustment of the supporting angle is very beneficial to meet the use requirement; in addition, be equipped with the restraint turned angle and prevent pivoted structure between jack catch and the backup pad, it can improve support stability, can be used to support and place heavier article. The utility model discloses a desktop support, the base plate is placed on the plane, and it can improve great holding surface, prevents that the support from turning over. The utility model discloses a desktop support, its novel structure and reasonable in design, its not only collapsible accomodating, support stability is high moreover to can conveniently adjust support angle and bearing height, it has very strong practicality, should widely popularize.

[ description of the drawings ]

Fig. 1 is a schematic structural view of the present invention in a supporting state.

Fig. 2 is an exploded schematic view of fig. 1.

Fig. 3 is a schematic structural view of the utility model in the folded state.

Fig. 4 is a schematic view of the structure of the pawl 40.

Fig. 5 is an exploded view of the support rod 20.

The base plate 10, the first accommodating cavity 11, the first rotating shaft hole 12, the support rod 20, the first rotating shaft part 21, the second rotating shaft part 22, the shell 23, the first shell 231, the second shell 232, the clamping groove 233, the slide rod 24, the clamping convex part 241, the extrusion hole 242, the support plate 30, the second accommodating cavity 31, the second rotating shaft hole 32, the embedding groove 33, the third rotating shaft part 34, the limiting part 341, the positioning bulge 342, the gap 35, the clamping jaw 40, the supporting part 41, the rotating part 42, the third rotating shaft hole 421, the limiting sliding groove 422, the positioning groove 423, the opening 424, the first shaft sleeve 50 and the second shaft sleeve 60.

[ detailed description ] embodiments

The following examples are further to explain and supplement the present invention, and do not constitute any limitation to the present invention.

As shown in fig. 1 to 5, the desktop stand of the present invention includes a base plate 10, a support rod 20, a support plate 30, and a claw 40. The base plate 10 is used for being placed on a plane, one end of the supporting rod 20 is rotatably connected with the base plate 10, the other end of the supporting rod 20 is rotatably connected with the supporting plate 30, the other end of the supporting plate 30 is rotatably connected with the clamping jaw 40, the base plate 10, the supporting plate 30 and the clamping jaw 40 can be rotated mutually and folded into a flat plate shape so as to be conveniently stored and placed, and meanwhile, the base plate 10, the supporting plate 30 and the clamping jaw 40 can be turned over mutually and opened so as to be placed on the plane.

As shown in fig. 1 to 3, the shape of the substrate 10 may be set as required, and in this embodiment, it is rectangular plate-shaped, and in other embodiments, it may be set to be other shapes such as cartoon-shaped.

As shown in fig. 1 to 3, in order to fold and store the support rod 20 and the support plate 30, a first receiving cavity 11 is provided on the base plate 10. The shape and size of the first receiving cavity 11 are not limited, and it is preferable that the supporting rod 20 and the supporting plate 30 are conveniently received. The first accommodating cavity 11 may be an opening 424 cavity, or a closed cavity enclosed on four sides. In this embodiment, the first accommodating cavity 11 is a rectangular cavity, the shape and size of which are matched with the external shape and size of the supporting plate 30, and the supporting plate 30 can be completely accommodated in the first accommodating cavity 11. In other embodiments, the first receiving cavity 11 may also be a rectangular groove, the bottom of which is flush with the bottom of the base plate 10, and which can also be used for receiving the supporting plate 30 and the supporting rod 20.

As shown in fig. 2, in order to rotatably connect the support rod 20, first rotation shaft holes 12 are respectively formed on the inner walls of two opposite sides of the first accommodating chamber 11. The first rotating shaft hole 12 is a cylindrical hole or a cylindrical groove, and is disposed at a proximal end portion of one end of the first accommodating cavity 11.

For anti-slip, a non-slip mat may be provided at the bottom of the supporting plate 30.

As shown in fig. 1 to 3, the support rod 20 is rotatably connected between the support plate 30 and the base plate 10, and is used for supporting the support plate 30. The shape of the support rod 20 may be varied, and in this embodiment, it is a long plate. The length of the support rod 20 when it is retracted is shorter than the length of the first accommodating cavity 11, and the width of the support rod 20 is smaller than the width of the first accommodating cavity 11. In order to improve the appearance, the thickness of the support rod 20 should not be greater than the thickness of the first accommodating cavity 11, so that the support rod 20 can be accommodated in the first accommodating cavity 11 in a turnover manner and the two side surfaces of the support rod can be kept flush with the two side surfaces of the substrate 10.

As shown in fig. 1 to 3, a first shaft portion 21 is provided at one end of the support rod 20 and a second shaft portion 22 is provided at the other end of the support rod 20 for pivotal connection. The first rotating shaft part 21 is used for forming a rotating connection with the base plate 10, and the second rotating shaft part 22 is used for forming a rotating connection with the supporting plate 30. The first rotating shaft part 21 and the second rotating shaft part 22 are respectively formed at two opposite sides of the support rod 20 in a protruding manner and are respectively located at two opposite ends of the support rod 20. The first and second rotating

shaft portions

21 and 22 are parallel to each other in the axial direction. The first and second rotating

shaft portions

21 and 22 may be integrally formed with the support rod 20, integrally connected with the support rod, or fixedly connected with the support rod, and may be specifically disposed as required.

As shown in fig. 1 to 3, the first shaft portion 21 has a cylindrical shape, is matched with the first shaft hole 12, and is rotatably connected to the first shaft hole 12 to be rotatably connected to the base plate 10. In order to stop the support rod 20 at the current position when the support rod is turned over, a first bushing 50 is disposed between the first rotating shaft part 21 and the first rotating shaft hole 12. The first sleeve 50 is used for increasing damping, and is cylindrical and sleeved on the first rotating shaft portion 21. In this embodiment, the first shaft sleeve 50 is a silica gel sleeve.

As shown in fig. 2 and 5, in order to adjust the height of the stand conveniently, the length of the support rod 20 is adjustable, and it can be extended and retracted along the length direction thereof.

As shown in fig. 2 and 5, the support rod 20 includes a housing 23 and a slide rod 24. The slide bar 24 is long, and has one end provided with the first rotating shaft 21 to be rotatably connected to the base plate 10. The other end of the slide bar 24 is a free end, which is movable within the housing 23.

As shown in fig. 2 and 5, the housing 23 is disposed outside the sliding rod 24, provides a telescopic space, and is provided with the second rotating shaft 22 at an end opposite to the base plate 10 so as to be rotatably connected to the supporting plate 30. The other end of the housing 23 is provided with a socket, and the interior of the housing 23 is hollow, so that the free end of the support rod 20 can be inserted into the housing 23 to move along the length direction of the housing 23.

As shown in fig. 2 and 5, the shape of the housing 23 may be set according to needs, and in this embodiment, the housing is formed by joining a first housing 231 and a second housing 232.

As shown in fig. 2 and 5, in order to facilitate the support rod 20 to maintain the current telescopic length, a plurality of slots 233 are spaced on the inner wall of the housing 23 facing the sliding rod 24, and a plurality of locking protrusions 241 are provided on the outer wall of the sliding rod 24 facing the slots 233, and the locking protrusions 241 protrude out of the surface of the sliding rod 24 and can be inserted into the slots 233 to make the sliding rod 24 and the housing 23 relatively stable.

As shown in fig. 2 and 5, in this embodiment, the slot 233 is a long groove extending along the width direction of the housing 23 and perpendicular to the telescopic moving direction of the support rod 20. The distance between the grooves can be set according to requirements, and the distance determines the minimum adjustment amount during expansion and contraction. The protruding part 241 is a strip-shaped protrusion, and the shape of the protruding part matches with the shape of the groove.

As shown in fig. 2 and 5, the card slot 233 may be disposed on an inner wall of one side of the housing 23, or may be disposed on inner walls of two sides of the housing 23, in this embodiment, the card slot 233 is disposed on an inner wall of the first casing 231 opposite to the inner wall of the second casing 232. Accordingly, the catching protrusions 241 are provided on both side surfaces of the slide bar 24. In this embodiment, the convex portion 241 is disposed at the free end of the sliding rod 24. In other embodiments, the protruding portion 241 may be disposed at other positions.

As shown in fig. 2 and 5, a pressing hole 242 is formed at a free end of the slide bar 24 to facilitate the telescopic movement. The pressing hole 242 is formed by extending the free end of the slide bar 24 in the longitudinal direction thereof. The free end of the sliding rod 24 is divided into two parts separated from each other by the extrusion hole 242, so that the free end has certain elasticity and can be extruded and deformed, and the clamping convex part 241 can be extruded into another clamping groove 233 from the current clamping groove 233 when the sliding rod 24 slides in a telescopic manner.

As shown in fig. 2 and 5, when the support rod 20 needs to be extended or retracted, the housing 23 or the sliding rod 24 is pulled along the length direction, so that the sliding rod 24 and the housing 23 can move relatively to extend or retract; when no external force is applied, the locking protrusion 241 of the sliding rod 24 is inserted into the locking groove 233 to maintain the current expansion and contraction length.

As shown in fig. 1 to 3, the supporting plate 30 is used for holding electronic products such as a mobile phone and a tablet. One end of the supporting plate 30 is rotatably connected to the supporting rod 20, and can rotate around the supporting rod 20. In order to fold the support plate into a flat shape, the length of the support plate 30 should be smaller than the length of the first accommodating cavity 11, and the width of the support plate 30 should be smaller than the width of the first accommodating cavity 11. In order to improve the appearance, the thickness of the supporting plate 30 should not be greater than the thickness of the first accommodating cavity 11, so that when the components are folded together, the two side surfaces of the supporting plate 30 can be flush with the two side surfaces of the base plate 10.

As shown in fig. 1 to 3, in order to accommodate the support rod 20, a second accommodating chamber 31 is provided on the support plate 30. The second receiving cavity 31 is preferably shaped and sized to receive the support rod 20. In this embodiment, the second accommodating cavity 31 is a rectangular cavity, and the shape thereof matches with the shape of the supporting rod 20: the length of the support rod 20 is not less than the length of the support rod 20, the width of the support rod 20 is not less than the width of the support rod, and the support rod 20 can be completely received in the second receiving cavity 31. Further, when the support rod 20 is received in the second receiving cavity 31, two side surfaces of the support rod 20 may be flush with two side surfaces of the support plate 30.

As shown in fig. 1 to 3, second rotation shaft holes 32 are respectively formed on inner walls of both sides of the second accommodating chamber 31. The second rotating shaft hole 32 is a cylindrical hole or a cylindrical groove, and is disposed at a proximal end portion of one end of the second accommodating chamber 31.

As shown in fig. 1 to 3, the second rotating shaft portion 22 of the supporting rod 20 is rotatably connected to the second rotating shaft hole 32, so that the supporting rod 20 is rotatably connected to the supporting plate 30, and the supporting plate 30 can be turned relative to the supporting rod 20. In order to stop the support plate 30 at the current position when the support plate is turned over, a second bushing 60 is provided between the second rotation shaft portion 22 and the second rotation shaft hole 32. The second shaft sleeve 60 is used for increasing damping, and is cylindrical and sleeved on the second rotating shaft portion 22. In this embodiment, the second shaft sleeve 60 is a silica gel sleeve.

As shown in fig. 1, 2 and 4, the claw 40 is used for holding a product such as a mobile phone, a tablet or the like. The claw 40 is rotatably connected to the other end of the support plate 30 opposite to the support rod 20, can be turned over relative to the support plate 30, can be turned over to be overlapped with the support plate 30 so as to be stored and placed, and can be turned over to be inclined relative to the support plate 30, so that the mobile phone, the tablet and other products can be held and placed.

As shown in fig. 1, 2 and 4, an insertion groove 33 is formed at one end of the support plate 30 opposite to the support rod 20 to fold and store the jaw 40. The shape of the embedding groove 33 is matched with that of the clamping jaw 40, and the clamping jaw 40 can be turned into the embedding groove 33 to be overlapped with the supporting plate 30.

As shown in fig. 1, 2 and 4, a third rotating shaft 34 is provided at an end of the support plate 30 opposite to the support rod 20 to rotatably connect the jaws 40. The third shaft portion 34 is rod-shaped, and a portion connected to the claw 40 is cylindrical. In this embodiment, the third rotating shaft portion 34 is transversely provided at an end portion of the support plate 30, and an axial direction thereof is parallel to an axial direction of the second rotating shaft hole 32.

As shown in fig. 1, 2 and 4, in order to prevent the claw 40 from interfering with the support plate 30 when rotating, a gap 35 is formed between the third rotating shaft portion 34 and the insertion groove 33, and is used for providing a rotating space for the rotation of the claw 40 to prevent the claw 40 from interfering and being unable to rotate.

As shown in fig. 1, 2 and 4, the jaw 40 may be shaped as desired, and includes a receiving portion 41 and a rotating portion 42. The supporting part 41 is used for supporting and placing, and can prevent products such as mobile phones and the like from sliding off. The rotating part 42 is disposed at an end of the supporting part 41 and is used for forming a rotating connection with the third rotating shaft part 34 so as to facilitate the rotation of the clamping jaws 40 around the third rotating shaft part 34.

As shown in fig. 1, 2 and 4, the supporting portion 41 and the rotating portion 42 may be integrally formed or connected. In this embodiment, the supporting portion 41 and the rotating portion 42 are integrally formed.

As shown in fig. 1, 2 and 4, the rotating portion 42 is provided with a third rotating shaft hole 421, the third rotating shaft hole 421 is matched with the third rotating shaft portion 34, and is sleeved on the third rotating shaft portion 34 to form a rotating connection with the supporting plate 30, so that the clamping jaws 40 can rotate around the third rotating shaft portion 34.

As shown in fig. 1, 2 and 4, the shape of the supporting part 41 matches with the shape of the embedding groove 33, and when the claw 40 rotates, the supporting part 41 can rotate to be matched with the embedding groove 33. In this embodiment, when the supporting portion 41 rotates into the embedding groove 33, the surface of the supporting portion 41 is flush with the surface of the supporting plate 30.

As shown in fig. 1, 2, and 4, in order to limit the rotation angle and improve the support stability, a limit portion 341 is provided on the third rotation shaft portion 34, and a limit chute 422 is provided on the inner wall of the third rotation shaft hole 421. The stopper 341 is formed protruding from the third rotation shaft 34, and is integrally formed with the third rotation shaft 34. The shape of the position-limiting portion 341 can be set as desired, and in this embodiment, the position-limiting portion 341 is block-shaped, and the surface thereof is arc-shaped and is matched with the rotation path, thereby facilitating the rotation. The position-limiting sliding groove 422 is formed on the inner wall of the third rotating shaft hole 421 in a recessed manner, and the position of the position-limiting sliding groove corresponds to the position of the position-limiting portion 341. The limiting sliding groove 422 is arc-shaped, and the stroke of the limiting sliding groove 422 restricts the rotation angle. When the claw 40 rotates, the position-limiting portion 341 can slide in the position-limiting sliding groove 422, and when the position-limiting portion 341 moves to the end of the position-limiting sliding groove 422, the claw 40 cannot rotate continuously. In this embodiment, when the latch 40 is overlapped in the embedding groove 33, the position-limiting portion 341 is located at one end of the position-limiting sliding groove 422; when the claw 40 is turned over and opened to move the limiting portion 341 to the other end of the limiting chute 422, the claw 40 and the support plate 30 are inclined, and the inclined angle is favorable for placing products such as mobile phones and flat plates. In this embodiment, the maximum opening angle between the claws 40 and the support plate 30 is 90 degrees, and in other embodiments, the opening angle can be set as required.

Furthermore, as shown in fig. 1, 2 and 4, in order to ensure that the claws 40 do not rotate during support and maintain the current support state, a positioning protrusion 342 may be provided on the third rotating shaft portion 34, and a positioning groove 423 may be provided on an inner wall of the third rotating shaft hole 421. The positioning protrusions 342 are formed on the third rotating shaft 34 in a protruding manner, and in this embodiment, the positioning protrusions are convex strips extending along the axial direction of the third rotating shaft 34, and the convex strips are spaced in parallel to occupy a certain width. The positioning groove 423 is concavely formed on the inner wall of the third rotation shaft hole 421, and the size thereof matches with the size of the positioning protrusion 342. When the jack catch 40 is turned over and opened to the maximum angle, the positioning protrusion 342 can be clamped into the positioning groove 423 to play a certain positioning role, so that the jack catch 40 is prevented from rotating forwards or backwards, and the supporting stability is improved to be beneficial to use experience.

In addition, the positioning protrusions 342 and the positioning grooves 423 are arranged to further play a role in reminding to a certain extent, when the clamping claws 40 rotate to the maximum angle, the positioning protrusions 342 are clamped into the positioning grooves 423, usually, a sound of the card in place can be sent out, the sound can remind a user that the card is in place at present, the user does not need to continuously turn over, and the phenomenon that the user turns over excessively and the service life of a product is shortened can be avoided.

Since the third rotating shaft portion 34 is provided with the positioning protrusion 342 and the limiting portion 341, in order to facilitate the rotation of the rotating portion 42, in this embodiment, as shown in fig. 1, fig. 2, and fig. 4, the rotating portion 42 is provided with an opening 424, the opening 424 is communicated with the third rotating shaft hole 421, and is arranged along the axial direction of the third rotating shaft hole 421, so that the third rotating shaft hole 421 is open. Because the opening 424 is formed on the rotating portion 42, the rotating portion 42 has a certain elasticity, and even if the positioning protrusion 342 is formed on the third rotating shaft portion 34, the rotating portion 42 can still rotate around the third rotating shaft portion 34.

When the claws 40 are folded in the embedding grooves 33 (as shown in fig. 3), the positioning protrusions 342 correspond to the positions of the openings 424; when the latch 40 is turned to the maximum angle (as shown in fig. 1), the positioning protrusion 342 corresponds to the position of the positioning groove 423. To facilitate the turning of the jaws, the positioning protrusions 342 may be formed in a semi-cylindrical shape, and corresponding slopes may be provided at the openings 424 to facilitate the pressing for turning.

Thus, as shown in fig. 1 to 4, the desktop stand of the present invention is formed: the base plate 10 is in a flat plate shape, and is provided with a first accommodating cavity 11 which can be used for accommodating the support rod 20 and the support plate 30 in an overlapped manner; one end of the support rod 20 is rotatably connected with the base plate 10 through a first rotating shaft part 21, and the other end thereof is rotatably connected with the support plate 30 through a second rotating shaft part 22; the supporting plate 30 can rotate around the first rotating shaft 21 relative to the substrate 10, can be turned into the first accommodating cavity 11, and can be turned to incline a certain angle with the substrate 10; a second accommodating cavity 31 is formed in the supporting plate 30, and the second accommodating cavity 31 can be used for folding and accommodating the supporting rod 20; one end of the support plate 30 is rotatably connected to the support rod 20, and the other end thereof is rotatably connected to the jaw 40. The supporting plate 30 can be turned over relative to the supporting rod 20, can be turned to be overlapped with the supporting rod 20, and can be turned over to be inclined at a certain angle relative to the supporting rod 20. The claw 40 is rotatably connected to an end of the support plate 30 opposite to the support rod 20, can rotate around the third rotating shaft portion 34 of the support plate 30, can turn into the embedding groove 33 to be overlapped with the support plate 30, and can rotate to be inclined at a certain angle with the support plate 30.

When the base plate 10, the support rod 20, the support plate 30 and the claws 40 are completely overlapped (as shown in fig. 3), the claws 40 and the support plate 30 are overlapped to form a flat plate, the support plate 30 is positioned in the first accommodating cavity 11, the support rod 20 is positioned in the second accommodating cavity 31, and the whole of the support plate 20 is overlapped to form a flat plate; when the mobile phone support is needed to be used (as shown in fig. 1), the support rod 20, the support plate 30 and the claws 40 are turned over and opened to a proper angle, and then products such as a mobile phone and a flat board can be placed on the claws 40 and the support plate 30 for use. In the use process, the angles of the supporting rods and the supporting plates can be adjusted at will to meet the use requirements.

The utility model discloses a desktop support, its novel structure, it is folded and is taken up an area of for a short time, and the appearance is pleasing to the eye, and when it opened, it supported stably to can conveniently adjust support angle, its use is very convenient, and it has very strong practicality.

While the invention has been described with reference to the above embodiments, the scope of the invention is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the concept of the invention.

Claims

1. A desktop stand, comprising:

a substrate (10);

a support rod (20) rotatably connected to the base plate (10); the supporting rod (20) can be turned over to be overlapped with the base plate (10) and can be turned over to be inclined to the base plate (10);

a support plate (30) rotatably connected to the other end of the support rod (20) opposite to the base plate (10); the supporting plate (30) can be turned to be overlapped with the supporting rod (20) and can be turned to be inclined with the supporting rod (20);

and the clamping jaw (40) is rotatably connected to the other end, opposite to the supporting rod (20), of the supporting plate (30), and the clamping jaw (40) can be turned to be overlapped with the supporting plate (30) and can be turned to be inclined to the supporting plate (30).

2. A desktop support according to claim 1, wherein said base plate (10) is provided with a first receiving cavity (11), and said supporting rod (20) can be turned into said first receiving cavity (11) to overlap said base plate (10).

3. The desktop stand as claimed in claim 2, wherein a first shaft hole (12) is respectively formed on two opposite side inner walls of the first receiving cavity (11), a first shaft portion (21) is respectively formed on two sides of the end portion of the support rod (20), the first shaft portion (21) is rotatably connected in the first shaft hole (12), a first sleeve (50) for increasing damping is disposed between the first shaft hole (12) and the first shaft portion (21), and the first sleeve (50) is sleeved on the first shaft portion (21).

4. A desktop support according to claim 3, wherein a second receiving cavity (31) is provided in the supporting plate (30), and the supporting plate (30) can be turned to the second receiving cavity (31) to match the supporting rod (20) and to be folded with the supporting rod (20).

5. A desktop support according to claim 4, wherein in the folded state, the clamping jaw (40) is folded with the support plate (30), the support plate (30) is located in the first receiving cavity (11), the support rod (20) is located in the second receiving cavity (31), and the clamping jaw (40), the support rod (20), the support plate (30) and the base plate (10) are folded to form a flat plate.

6. The desktop stand as claimed in claim 4, wherein the inner walls of two opposite sides of the second receiving cavity (31) are respectively provided with a second rotating shaft hole (32), two sides of the other end of the support rod (20) opposite to the first rotating shaft part (21) are respectively provided with a second rotating shaft part (22), the second rotating shaft part (22) is rotatably connected in the second rotating shaft hole (32), a second shaft sleeve (60) for increasing damping is arranged between the second rotating shaft hole (32) and the second rotating shaft part (22), and the second shaft sleeve (60) is sleeved on the second rotating shaft part (22).

7. A desktop stand according to claim 4, characterized in that a third rotation shaft portion (34) is provided on the end of the support plate (30) opposite to the support rod (20), the jaw (40) is provided with a third rotation shaft hole (421) matching the third rotation shaft portion (34) in shape, and the jaw (40) is sleeved on the third rotation shaft portion (34) through the third rotation shaft hole (421) to form a rotation connection with the support plate (30).

8. The desktop stand of claim 7,

a limiting part (341) is arranged on the third rotating shaft part (34), the limiting part (341) is formed on the third rotating shaft part (34) in a protruding mode, a limiting sliding groove (422) for limiting a rotating angle is arranged on the inner wall of the third rotating shaft hole (421), and the limiting part (341) is located in the limiting sliding groove (422) and can move in the limiting sliding groove (422);

the third rotating shaft part (34) is provided with a positioning bulge (342), the inner wall of the third rotating shaft hole (421) is provided with a positioning groove (423) with the shape matched with that of the positioning bulge (342), and when the clamping jaw (40) is turned and opened to the maximum angle, the positioning bulge (342) is embedded into the positioning groove (423).

9. The table top stand as claimed in claim 8, wherein an opening (424) penetrating the third rotation shaft hole (421) is formed in the jaw (40), and the opening (424) is formed along an axial direction of the third rotation shaft hole (421) to make the third rotation shaft hole (421) in the shape of the opening (424).

10. The desktop stand of claim 1,

the supporting rod (20) comprises a sliding rod (24) and a shell (23), one end of the sliding rod (24) is rotatably connected with the base plate (10), the other end of the sliding rod (24) is movably arranged in the shell (23), one end of the shell (23) opposite to the base plate (10) is rotatably connected with the supporting plate (30), a plurality of clamping grooves (233) are formed in the inner wall of the shell (23) facing the sliding rod (24) at intervals, clamping convex portions (241) are arranged on the outer wall of the sliding rod (24) facing the clamping grooves (233), and the clamping convex portions (241) protrude out of the surface of the sliding rod (24) and can be embedded into the clamping grooves (233); the slide bar (24) can slide relative to the shell (23);

one end, provided with the clamping convex part (241), of the sliding rod (24) is provided with a squeezing hole (242), the squeezing hole (242) is formed by extending the end part of the sliding rod (24) along the length direction of the sliding rod, and the squeezing hole (242) separates the end part of the sliding rod (24) into two parts which are mutually spaced.