CN217978006U

CN217978006U - Lifting turnover device

Info

Publication number: CN217978006U
Application number: CN202220509546.XU
Authority: CN
Inventors: 耿立新; 李栋; 张竹君
Original assignee: Lingxian Technology Dongtai Co ltd
Current assignee: Lingxian Technology Dongtai Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-12-06
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a lift turning device, carry out the first actuating mechanism who goes up and down including first support and the first support of drive, be provided with the first shell that is used for settling the execute component on the first support, with first shell matched with first connecting rod and with first connecting rod matched with first elastic component and first spout, be provided with first gear on the first shell and with first support articulated first pivot, be provided with first stopper on the first connecting rod, with first gear matched with first rack and with first spout matched with first sliding part. The utility model discloses can realize stretching out and the upset of executive component such as camera, simple structure, compactness, occupation space is little, can satisfy intelligent terminal's demand frivolous more, and processing, manufacturing etc. are convenient, the cost is reduced etc to can be used for various intelligent terminal such as cell-phone, panel computer, notebook computer, learning, intelligent little household electrical appliances better, the range of application is wide.

Description

Lifting turnover device

Technical Field

The utility model relates to an electronic product especially relates to a lift turning device for electronic product.

Background

With the continuous progress of science and technology and the rapid development of society, intelligent terminal devices such as mobile phones, tablet computers, notebook computers, learning machines, small intelligent appliances and the like become one of the necessary tools in daily life and work, the functions of the intelligent terminal devices are more and more, the intelligent terminal devices have basic functions of conversation, surfing on the internet, shooting and the like, and are also provided with other auxiliary functions, for example, executing elements such as a camera module group and the like on the intelligent terminal devices are driven by a lifting and rotating device, so that the executing elements such as the camera module group and the like can be hidden in the main body of the intelligent terminal devices when not in use, and can extend out of the main body of the intelligent terminal devices and rotate when in use, corresponding targets are identified, shot or text content is scanned, and the text content is displayed on a display screen in real time, even the picture content can be converted into characters, and the users can collect and modify information more conveniently. However, the lifting and rotating device on the existing intelligent terminal equipment has the problems of complex structure, inconvenient manufacture, large occupied space, difficulty in meeting the requirements of light weight and thinness, high cost and the like, and influences the application and development of products.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lift turning device for electronic product can solve at least one among the above-mentioned technical problem, the technical scheme of the utility model as follows:

a lifting and overturning device comprises a first support and a first driving mechanism for driving the first support to ascend and descend, wherein a first shell for accommodating an executing element, a first connecting rod matched with the first shell, a first elastic piece matched with the first connecting rod and a first sliding groove are arranged on the first support, the direction of the first sliding groove is consistent with the moving direction of the first support, a first gear and a first rotating shaft hinged with the first support are arranged on the first shell, the first gear and the first rotating shaft are coaxial, a first limiting block, a first rack matched with the first gear and a first sliding portion matched with the first sliding groove are arranged on the first connecting rod, the first limiting block can be matched with a limiting groove in intelligent terminal equipment to stop the first connecting rod, the first sliding groove slides along the first sliding portion along with the stopping of the first connecting rod and the continuous linear movement of the first shell, the first gear and the first rack are matched to drive the first shell to overturn, and the first elastic piece is stretched or compressed.

In some embodiments, the first gear is integrally formed with the first housing and the first rack is integrally formed with the first link.

In some embodiments, the first elastic member is a tension spring, the first connecting rod is provided with a first connecting column connected with a pull ring at one end of the first elastic member, and the first support is provided with a second connecting column connected with a pull ring at the other end of the first elastic member.

In some embodiments, two first rotating shafts are respectively arranged on two sides of the first shell, the two first rotating shafts are coaxial, and two first connecting blocks respectively hinged to the two first rotating shafts are arranged on the first support.

In some embodiments, the first gear is close to one of the first rotating shafts, the other first rotating shaft is provided with a first protruding block, and the first support is provided with a second limiting block matched with the first protruding block.

In some embodiments, the first bracket is provided with a first limiting through hole matched with the first limiting block, and a first cover plate and a first groove body matched with the first connecting rod, and the first cover plate can limit the first connecting rod on the first bracket.

In some embodiments, a first spacer is disposed on the first bracket for mating with the FPC board.

In some embodiments, the first driving mechanism includes a first motor and a screw mechanism, the first sliding table on the screw mechanism is connected with the first support, the first motor drives the screw mechanism to rotate, and the screw mechanism rotates to drive the first sliding table and the first support to move linearly and reciprocally together.

In some embodiments, a first guide rod slidably connected to the first sliding table is disposed on the first bracket, a first spring is sleeved on the first guide rod, one end of the first spring presses against the first sliding table, and the other end of the first spring presses against the first bracket.

In some embodiments, a first gasket is arranged between one end of the first spring and the first sliding table, and the first guide rod is in threaded connection with the first bracket.

The utility model has the advantages that: in the using process, the lifting turnover device is installed in corresponding intelligent terminal equipment, corresponding executing elements such as a camera and the like are arranged in a first shell, when the executing elements need to extend out of the intelligent terminal equipment for use, a first driving mechanism drives a first support to move, a first connecting rod and a first elastic part linearly move outwards together with the first support, a first limiting block of the first connecting rod slides along a limiting groove on the intelligent terminal equipment, when the first limiting block abuts against the end part of the limiting groove, the first limiting block stops moving and is fixed, the first connecting rod and the first support linearly move outwards continuously along with the first support, the first connecting rod and the first support slide relatively, the first sliding groove slides along a first sliding part, the first elastic part is stretched or compressed, a first gear is matched with a first rack, so that the first shell rotates by taking a first rotating shaft as the center, similarly, when the execution element is not used, the first support is driven by the first driving mechanism to retract into the intelligent terminal device, the first limit block starts to stop moving and be fixed, the first connecting rod and the first support slide relatively, the first sliding groove slides along the first sliding portion, the first gear is matched with the first rack, so that the first shell rotates reversely by taking the first rotating shaft as a center to reset, the first limit block slides along the limit groove on the intelligent terminal device, the first support and the first shell move inwards together, and finally the first support and the first shell are integrally hidden in the intelligent terminal device, the first elastic piece has buffer protection, provides a certain restoring force for the rotary reset of the first shell, and enables the first connecting rod and the first support to be kept stable, the intelligent terminal device has the advantages of no shaking and other effects, simple and compact structure, small occupied space, capability of meeting the requirements of being lighter and thinner for the intelligent terminal device, convenience in processing, manufacturing and the like, cost reduction and the like, high stability and reliability, wide application range and capability of being better applied to various intelligent terminal devices such as mobile phones, tablet computers, notebook computers, learning machines, small intelligent appliances and the like, and the application and development of products are expanded.

In addition, in the technical solutions of the present invention, the technical solutions can be implemented by adopting conventional means in the art, which are not specifically described.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of a lifting and turning device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the lifting and turning device according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the lifting and turning device according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a first bracket according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a first connecting rod according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a first housing according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a first housing according to an embodiment of the present invention.

The reference number in the drawing indicates that the first bracket 1, the strip-shaped protrusion 101, the first boss 102, the first chute 11, the second connecting column 12, the first connecting block 13, the second limiting block 14, the first cover plate 15, the first limiting through hole 16, the first groove 17, the first patch 18, the first driving mechanism 2, the first motor 21, the lead screw mechanism 22, the first sliding table 23, the first shell 3, the first rotating shaft 31, the first gear 32, the first bump 33, the first lens 34, the first connecting rod 4, the first sliding part 41, the first rack 42, the first limiting block 43, the first connecting column 44, the first elastic part 5, the first guide rod 6, the first spring 61, the first gasket 62, and the first partition plate 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of but not limiting of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", "bottom", "top", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to each other inside two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, schematically showing according to the utility model discloses a lift turning device, mainly used in intelligent terminal equipment such as well cell-phone, panel computer, notebook computer, learning machine, intelligent small household electrical appliances. The lifting turnover device comprises a first support 1 and a first driving mechanism 2, a first shell 3 used for placing an executing element is arranged on the first support 1, the first driving mechanism 2 can drive the first support 1 to lift, a groove body used for placing the executing element is arranged on the first shell 3, and a slide matched with the first support 1 is arranged on the intelligent terminal equipment, so that the first support 1 extends out of the intelligent terminal equipment and is hidden in the intelligent terminal equipment.

The first support 1 is provided with a first connecting rod 4 matched with the first shell 3, a first elastic part 5 matched with the first connecting rod 4 and a first sliding groove 11, the direction of the first sliding groove 11 is consistent with the movement direction of the first support 1, the first shell 3 is provided with a first gear 32 and a first rotating shaft 31 hinged with the first support 1, the first gear 32 and the first rotating shaft 31 are coaxial, the first connecting rod 4 is provided with a first limiting block 43, a first rack 42 matched with the first gear 32 and a first sliding part 41 matched with the first sliding groove 11, the first limiting block 43 is used for being matched with a limiting groove on the intelligent terminal device, the intelligent terminal device is provided with a sliding way matched with the first support 1, the limiting groove is arranged in the sliding way, one end of the first elastic part 5 is matched with the first connecting rod 4, and the other end of the first elastic part 5 is matched with the first support 1.

In the using process, the lifting and turning device is installed in corresponding intelligent terminal equipment, corresponding executing elements such as a camera and the like are arranged in a first shell 3, when the executing elements need to be extended out of the intelligent terminal equipment for use, a first driving mechanism 2 drives a first support 1 to move, a first connecting rod 4 and a first elastic piece 5 firstly move outwards linearly along with the first support 1, meanwhile, a first limit block 43 of the first connecting rod 4 slides along a limit groove on the intelligent terminal equipment, when the first limit block 43 abuts against the end part of the limit groove, the first limit block 43 stops moving and is fixed, and along with the continuous outwards linear motion of the first support 1, the first connecting rod 4 and the first support 1 slide relatively, a first sliding groove 11 slides along a first sliding part 41, meanwhile, the first elastic piece 5 is stretched or compressed, a first gear 32 is matched with a first rack 42, so that the first shell 3 rotates around a first rotating shaft 31, and the executing elements extend out of the intelligent terminal equipment and turn over, for example, the target content of corresponding texts is identified or scanned; similarly, when the executing element is not used, the first support 1 is driven by the first driving mechanism 2 to retract into the intelligent terminal device, the first limiting block 43 is just started to stop moving and be fixed, the first connecting rod 4 and the first support slide relatively, the first sliding groove 11 slides along the first sliding portion 41, the first gear 32 is matched with the first rack 42, so that the first shell 3 rotates reversely by taking the first rotating shaft 31 as a center to reset, then the first limiting block 43 slides along the limiting groove on the intelligent terminal device, the first support 1 and the first shell 3 move inwards together, and finally the first support 1 and the first shell 3 are integrally hidden in the intelligent terminal device; the first elastic member 5 has the functions of buffering and protecting, providing a certain restoring force for the rotational reset of the first housing 3, and enabling the first link 4 and the first bracket 1 to be stable and not to shake.

Generally, the first stopper 43 is located at one end of the first link 4, the first rack 42 is located at the other end of the first link 4, and the first sliding portion 41 is located between the first rack 42 and the first stopper 43.

First gear 32 and first shell 3 integrated into one piece, first rack 42 and first connecting rod 4 integrated into one piece, for example adopt modes integrated into one piece such as casting, mould plastics or 3d print, the structure is more firm, life is longer etc..

First elastic component 5 is the extension spring, and the both ends of extension spring are provided with the pull ring respectively usually, are provided with the first spliced pole 44 of being connected with the pull ring of first elastic component 5 one end on the first connecting rod 4, are provided with the second spliced pole 12 of being connected with the pull ring of the first elastic component 5 other end on the first support 1, simple structure, stability, convenient operation, when first connecting rod 4 and first relative slip, first elastic component 5 is stretched further. Typically, the first connecting post 44 and the first stopper 43 are located at the same end of the first link 4. Of course, the first elastic member 5 may be a compression spring or other suitable elastic block in the prior art.

The both sides of first shell 3 are provided with first pivot 31 respectively, 31 coaxial centers on two first pivots, be provided with respectively on the first support 1 with two first connecting blocks 13 of 31 articulated of two first pivots, first connecting block 13 can be installed on first support 1 through fasteners such as screws, be provided with on the first connecting block 13 with 31 matched with connecting holes of first pivot, it is more convenient to operate, the atress is more even, can guarantee that first shell 3 rotates better, and is more stable, and reliable. Further, the first gear 32 is close to one of the first rotating shafts 31, the other first rotating shaft 31 is provided with a first protrusion 33, the first protrusion 33 may be in a shape of a drop or other suitable shape, the first bracket 1 is provided with a second stopper 14 matched with the first protrusion 33, the first protrusion 33 is generally located between the two second stoppers 14, when the first protrusion 33 rotates synchronously with the first rotating shaft 31, the first protrusion 33 is matched with the second stopper 14, so as to define the maximum rotation angle of the first rotating shaft 31, thereby defining the maximum rotation angle of the first housing 3, and reducing the load, rotation wear and the like of the first gear 32 and the first rack 42.

Be provided with on first support 1 with first stopper 43 matched with first spacing through-hole 16, first stopper 43 passes first spacing through-hole 16 and stretches into the spacing groove on the intelligent terminal equipment, and when first connecting rod 4 and first branch relative slip, first spout 11 and first sliding part 41 relative slip, first stopper 43 is in first spacing through-hole 16 relative slip, and is more stable, reliable.

Be provided with on first support 1 with first connecting rod 4 matched with first apron 15 and first cell body 17, first connecting rod 4 is arranged in first cell body 17 to carry out the gland through first apron 15 to first connecting rod 4, first apron 15 can be installed on first support 1 through fasteners such as screw, thereby inject first connecting rod 4 on first support 1 steadily, the structure is compacter, firm etc.

Be provided with on first support 1 and be used for with FPC board complex first baffle 7, first baffle 7 can be installed on first support 1 through fasteners such as screws, and the FPC board is flexible circuit board promptly, and the FPC board is used for being connected etc. with executive component such as the camera on first shell 3, and first baffle 7 is convenient for the FPC board to bend into the U type, and the structure is compacter, and is safer, reliable.

The first driving mechanism 2 comprises a first motor 21 and a screw rod mechanism 22, a first sliding table 23 on the screw rod mechanism 22 is connected with the first support 1, the first motor 21 drives the screw rod mechanism 22 to rotate, and the screw rod mechanism 22 rotates to drive the first sliding table 23 and the first support 1 to do reciprocating linear motion together. The output end of the first motor 21 may also be connected to a speed reducer, the output end of which is connected to the screw mechanism 22, and the speed reducer may be a planetary speed reducer or the like, which can increase the output torque, reduce the output rotation speed, or the like. The screw mechanism 22 may further be provided with a guide rod and the like matched with the first sliding table 23, the guide rod is parallel to the screw, the first sliding table 23 is slidably connected with the guide rod, and the screw mechanism 22 is a common mechanism in the prior art. Other suitable power devices known in the art may also be used for the first drive mechanism 2.

Be provided with first guide arm 6 with first slip table 23 sliding connection on first support 1, the cover is equipped with first spring 61 on first guide arm 6, the one end of first spring 61 presses on first slip table 23, the other end of first spring 61 presses on first support 1, when the first slip table 23 straight reciprocating motion of 2 drive of first actuating mechanism, first slip table 23 drives first support 1 through first guide arm 6 and wholly goes up and down, first spring 61 can cushion 1 elevating movement's of first support impact force, make 1 gradual atress of first support, slowly go up and down, and is more stable, and reliable. In addition, the first spring 61 may be made of other suitable elastic members in the prior art.

Be provided with first gasket 62 between the one end of first spring 61 and first slip table 23,

first guide arm

6 and 1 threaded connection of first support, first gasket 62 can adopt hoop etc. be convenient for better cooperate with the one end of first spring 61 etc. and it is more convenient to operate, and the structure is more stable.

Two sides of one end of the first bracket 1 may be respectively provided with a strip-shaped protrusion 101, the first guide bar 6 is arranged on one strip-shaped protrusion 101, a first boss 102 is arranged on the strip-shaped protrusion 101, and a threaded hole in threaded connection with the first guide bar 6 is arranged on the first boss 102.

The first bracket 1 is provided with groove bodies respectively matched with the first shell 3, the first connecting rod 4, the first elastic piece 5, the first cover plate 15, the first connecting block 13 and the like, and the first shell 3, the first connecting rod 4, the first elastic piece 5, the first cover plate 15, the first connecting block 13 and the like are respectively arranged in the corresponding groove bodies. First support 1 is last to be provided with first paster 18 and with first paster 18 matched with cell body, be provided with on the first paster 18 with first shell 3 matched with dodge the hole, first paster 18 with first connecting rod 4, first elastic component 5, first apron 15 and first connecting block 13 etc. closing cap in first support 1, still be provided with on the first shell 3 with actuating element matched with such as camera first lens 34 etc..

Compared with the prior art, the utility model has the advantages that: according to specific requirements, when an execution element needs to be extended out of the intelligent terminal device for use, the execution element can be driven to extend out of the intelligent terminal device and turn over, for example, corresponding targets are identified, shot or text content is scanned, and similarly, when the execution element is not used, the first support 1 and the first housing 3 are integrally hidden in the intelligent terminal device, the first gear 32 and the first housing 3 are integrally formed, the first rack 42 and the first connecting rod 4 are integrally formed, the structure is more stable and firm, the first bump 33 on the first rotating shaft 31 is matched with the second limit block 14, the maximum rotating angle of the first rotating shaft 31 can be limited, so that the maximum turning angle of the first housing 3 is limited, the load, the rotating abrasion and the like of the first gear 32 and the first rack 42 can be reduced, the first elastic part 5 has buffer protection, a certain restoring force is provided for the rotating and resetting of the first connecting rod 4 and the first support 1 to keep stable and cannot shake, the structure is simple and compact, the occupied space is small, the intelligent terminal can be manufactured, the intelligent mobile phone can be used for a wide-tablet computer, the application range can be conveniently developed, and the application range of the notebook computer can be enlarged, and the notebook computer can be used for various household appliances.

The foregoing are only embodiments of the present invention, which are not intended to limit the scope of the present invention, and it should be understood that modifications and substitutions can be made by those skilled in the art without departing from the inventive concept, and all such modifications and substitutions are intended to be included within the scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.

Claims

1. The lifting and overturning device is characterized by comprising a first support (1) and a first driving mechanism (2) for driving the first support (1) to lift, wherein a first shell (3) for placing an executing element, a first connecting rod (4) matched with the first shell (3), a first elastic piece (5) and a first sliding groove (11) matched with the first connecting rod (4) are arranged on the first support (1), the direction of the first sliding groove (11) is consistent with the moving direction of the first support (1), a first gear (32) and a first rotating shaft (31) hinged to the first support (1) are arranged on the first shell (3), the first gear (32) and the first rotating shaft (31) are coaxial, a first limiting block (43), a first rack (42) matched with the first gear (32) and a first sliding terminal part (41) matched with the first gear (32) are arranged on the first connecting rod (4), and the first limiting block (43) can move along with the first sliding groove (11) to enable the first connecting rod (4) to move continuously along with the first sliding groove (41), the first gear (32) is matched with the first rack (42) to drive the first shell (3) to turn over, and meanwhile, the first elastic piece (5) is stretched or compressed.

2. A lift-overturning device according to claim 1, wherein said first gear (32) is integral with said first shell (3) and said first rack (42) is integral with said first connecting rod (4).

3. The lifting turnover device of claim 1, wherein the first elastic member (5) is a tension spring, the first connecting rod (4) is provided with a first connecting column (44) connected with a pull ring at one end of the first elastic member (5), and the first bracket (1) is provided with a second connecting column (12) connected with a pull ring at the other end of the first elastic member (5).

4. The lifting and overturning device as claimed in claim 1, characterized in that said first rotating shafts (31) are respectively arranged on two sides of said first shell (3), two said first rotating shafts (31) are coaxial, and two first connecting blocks (13) respectively hinged with two said first rotating shafts (31) are arranged on said first bracket (1).

5. A lifting and turning device as claimed in claim 4, characterized in that the first gear (32) is close to one of the first rotating shafts (31), the other first rotating shaft (31) is provided with a first bump (33), and the first bracket (1) is provided with a second stopper (14) matched with the first bump (33).

6. The lifting and overturning device as claimed in claim 5, wherein the first bracket (1) is provided with a first limiting through hole (16) matched with the first limiting block (43), and a first cover plate (15) and a first groove body (17) matched with the first connecting rod (4), and the first cover plate (15) can limit the first connecting rod (4) on the first bracket (1).

7. A lift-overturning device according to claim 1, characterized in that said first support (1) is provided with a first spacer (7) for cooperating with an FPC board.

8. The lifting turnover device according to any one of claims 1 to 7, characterized in that the first driving mechanism (2) comprises a first motor (21) and a lead screw mechanism (22), a first sliding table (23) on the lead screw mechanism (22) is connected with the first support (1), the first motor (21) drives the lead screw mechanism (22) to rotate, and the lead screw mechanism (22) rotates to drive the first sliding table (23) and the first support (1) to move linearly and reciprocally together.

9. The lifting turnover device of claim 8, characterized in that a first guide rod (6) slidably connected with the first sliding table (23) is arranged on the first bracket (1), a first spring (61) is sleeved on the first guide rod (6), one end of the first spring (61) is pressed against the first sliding table (23), and the other end of the first spring (61) is pressed against the first bracket (1).

10. The lifting turnover device of claim 9, wherein a first gasket (62) is arranged between one end of the first spring (61) and the first sliding table (23), and the first guide rod (6) is in threaded connection with the first bracket (1).