Mobile phone support capable of realizing balanced supporting

Abstract

The utility model relates to a mobile phone support capable of balanced supporting, which comprises a supporting main body, supporting legs and supporting feet, the upper ends of the supporting legs are provided with linkage gears, the linkage gears are connected with the supporting main body through pin shafts, the two supporting legs are oppositely arranged, and the linkage gears of the two supporting legs are meshed with each other. The supporting central plane of the supporting main body is coplanar with the symmetrical central planes of the two supporting legs; the supporting legs comprise movable plates and connecting lugs, the connecting lugs are connected with pin shafts at the lower ends of the supporting legs, and the movable plates are attached to the supporting plane. The upper ends of the supporting legs of the mobile phone support are provided with the linkage gears, the two opposite supporting leg structures are connected with the supporting main body through the linkage gears and the pin shafts, in the supporting angle adjusting process, the linkage gears enable the supporting angles of the supporting legs to be adjusted equivalently and synchronously, the two supporting legs can be in an isosceles triangle supporting state under any adjusting amount, and the mobile phone support is convenient to use. Load formed on the supporting central plane can be evenly distributed to the two supporting legs, and stable supporting of the mobile phone support on supporting planes in various states is improved.

Description

Technical Field

[0001] This disclosure relates to the field of mobile phone holder technology, and more specifically, to a mobile phone holder that can provide balanced support. Background Technology

[0002] As an external auxiliary tool for mobile phones, a mobile phone stand mainly provides stable support for raising the phone, thereby freeing the user's hands;

[0003] The main purpose of a leg-type phone holder is to form a stable triangular support by extending the legs. In the existing technology, the legs of this type of phone holder are all independent, and the distance between the legs can be adjusted according to the support surface. Since the two support legs are adjusted independently, it is not easy for the two legs and the support surface to form an isosceles triangular support. As a result, the weight of the phone is unevenly distributed on the two support legs, which will lead to insufficient stability of the support.

[0004] In view of this, this design proposes a phone stand that can provide balanced support, and adapts the overall structure of the phone stand to meet the requirements of multi-angle adjustment, storage, and aesthetics.

[0005] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this disclosure is to provide a mobile phone holder that can provide balanced support, thereby overcoming, at least to some extent, one or more problems caused by the limitations and defects of related technologies.

[0007] According to one aspect of this disclosure, a mobile phone stand with balanced support is provided, including a support body, support legs, and support feet. A linkage gear is provided at the upper end of the support leg, and the linkage gear is connected to the support body by a pin. The two support legs are arranged opposite to each other, and the linkage gears of the two legs mesh with each other to adjust the support legs in a linkage manner to form an isosceles triangle support state. The support center plane of the support body is coplanar with the symmetry center planes of the two support legs. The support feet include movable plates and connecting ears. The connecting ears of the two support feet are respectively connected to the pins at the lower end of the support legs, and the two movable plates are in contact with the support plane.

[0008] In an exemplary embodiment of this disclosure, the support body includes a connecting body and a support base. The connecting body includes an upper ball head and a lower adjusting body. A connecting groove is provided in the middle of the adjusting body. The support base includes an upper supporting ear and a lower connecting arm. The supporting ear is located in the connecting groove and is connected to the adjusting body in series through a rotating shaft. Two connecting arms are symmetrically located on both sides below the supporting ear, and an adjusting space is formed in the middle of the two arms. A linkage gear is located in the adjusting space. The connecting arms are symmetrical structures based on the center plane of the support, which is the central axis plane of the supporting ear. One linkage gear pin connects one end of the two connecting arms, and the other linkage gear pin connects the other end of the two connecting arms.

[0009] In an exemplary embodiment of this disclosure, a plug-in post is integrally formed in the middle of the upper end of the support leg, and a plug-in groove is provided on the linkage gear. The plug-in groove has a square structure or an arc-shaped structure. The plug-in post and the plug-in groove are plugged in and engaged, and a connecting pin is passed through for connection and fixation.

[0010] In an exemplary embodiment of this disclosure, the support leg has a retractable stop and a support stop. In the retractable stop, the two support legs are closed in a parallel state, and their opposite sides are in contact with each other for limiting. The linkage gear is a half gear structure, and its last tooth is a stop tooth. When the two support legs are spread out to the support stop, the stop teeth of the two linkage gears abut against each other to form a limiting support.

[0011] In an exemplary embodiment of this disclosure, the support body further includes a locking mechanism, which includes a return spring, an angle lock button, and a locking gear. One end of the support ear is provided with a locking tooth groove, and both ends of the adjusting body are provided with telescopic grooves. The angle lock button includes a lock head and a rotating shaft with an integral structure. The lock head is slidably disposed in one telescopic groove, and a sliding tooth groove is provided at the bottom of the other telescopic groove. The locking gear is located at the end of the rotating shaft and meshes with the sliding tooth groove. The end of the locking gear extends into the locking tooth groove, and the sliding tooth groove and the locking tooth groove are connected in series to achieve locking. The return spring is pressed between the locking mechanism and the connecting body.

[0012] In an exemplary embodiment of this disclosure, the two ends of the connecting arm are bent downward to form a storage area, and the upper surfaces of the two sides of the support leg are mating end faces. When the storage stop position is reached, the upper surfaces of the two sides of the support leg fall into the storage area, and the mating end faces are attached to the bottom of the storage area.

[0013] In an exemplary embodiment of this disclosure, a plurality of deformation grooves are formed on the upper surface of the movable plate.

[0014] In an exemplary embodiment of this disclosure, the bottom surface of the movable plate is bonded to a supporting plane, on which a glue-equalizing groove is formed.

[0015] An exemplary embodiment of this disclosure provides a mobile phone holder with balanced support. By setting a linkage gear at the upper end of the support leg, two oppositely arranged support leg structures are connected to the support body pin shaft through the linkage gear. During the adjustment of the support angle, the linkage gear enables the support angle adjustment of the support leg to be equal and synchronous. The two support legs can construct an isosceles triangular support state under any adjustment amount, which can evenly distribute the load on the support center plane to the two support legs, thereby improving the stable support of the mobile phone holder on the support plane in various states.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0017] The above and other features and advantages of this disclosure will become more apparent from the detailed description of exemplary embodiments thereof with reference to the accompanying drawings.

[0018] Figure 1 A three-dimensional view of the overall assembly of the phone holder is shown.

[0019] Figure 2 The front view of the phone holder is shown.

[0020] Figure 3 A cross-sectional view of a mobile phone holder is shown.

[0021] Figure 4 It shows Figure 1 A three-dimensional structural diagram of the central support base.

[0022] Figure 5 It shows Figure 1 A three-dimensional structural diagram of the middle support leg.

[0023] Figure 6 It shows Figure 1 A cross-sectional structural diagram of the two supporting legs and supporting feet in the supported state.

[0024] Attached image labels:

[0025] 1. Connector; 11. Ball head; 12. Telescopic groove; 13. Connecting groove; 14. Sliding tooth groove; 15. Cover;

[0026] 2. Locking mechanism; 21. Angle lock button; 22. Locking gear;

[0027] 3. Support base; 31. Support ear; 32. Connecting arm; 33. Storage area; 34. Adjustment space; 35. Locking groove; 36. Shaft hole;

[0028] 4. Support leg; 41. Insertion post; 42. Fitting end face;

[0029] 5. Support feet; 51. Movable plate; 52. Connecting lugs; 53. Deformation groove; 54. Glue leveling groove;

[0030] 6. Linkage gear; 61. Anti-rotation gear. Detailed Implementation

[0031] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0032] In this example embodiment, a mobile phone stand that provides balanced support is provided to assist in supporting electronic devices such as mobile phones or tablets. Figures 1-6 As shown, it includes a support body, support legs 4 and support feet 5. The support body is used to connect the clamping mechanism of the mobile phone. The support body adopts a two-leg support. In order to adapt to the change of its support angle, the connecting ears 52 of the support feet 5 are connected to the lower pins of the support legs 4 respectively. Two movable plates 51 are in contact with the support plane. Several deformation grooves 53 are opened on the movable plates 51 on both sides of the connecting ears 52. The deformation grooves 53 are V-shaped and along the symmetrical plane of the two support legs 4. The movable plates 51 can deform at the deformation grooves 53 to adapt to the surface curvature of the support plane.

[0033] The upper end of the support leg 4 is integrally formed or fixedly equipped with a linkage gear 6. The two support legs 4 have the same structure and are arranged opposite each other. They are connected to the support body pin through the linkage gear 6. During the adjustment of the support angle, the linkage gear 6 of the two legs always remains engaged. The linkage gear 6 makes the adjustment of the support angle of the support leg 4 equal and synchronous. Therefore, the two support legs 4 can construct an isosceles triangular support state under any adjustment amount. In order to achieve a balanced distribution of gravity, the support center plane of the support body structure should be located on the symmetrical center plane of the two support legs 4.

[0034] In an exemplary embodiment of this disclosure, the linkage gear 6 is detachably fixed to the support leg 4, such as... Figure 6 As shown, the upper middle part of the support leg 4 has an integrally formed plug post 41, and the linkage gear 6 is a half-tooth gear with a plug groove on its lower end surface. In order to prevent the linkage gear 6 from rotating, the plug groove is a square structure or an arc-shaped structure. After the plug post 41 and the plug groove are plugged in and engaged, a connecting pin is inserted to fix the two.

[0035] In exemplary embodiments of this disclosure, Figures 5-6As shown, the phone holder has a support stop to provide self-locking support at a fixed angle. The last tooth above the linkage gear 6 is a stop tooth 61. By increasing the tooth height, the stop tooth 61 prevents the two linkage gears 6 from continuing to rotate relative to each other. Under the action of the phone's gravity, the stop teeth 61 of the two linkage gears 6 abut against each other to form a limiting support. In addition, the phone holder also has a storage stop. Since the two support legs 4 are set opposite each other, in order to better store them, when the storage stop is set, the two support legs 4 are closed in a parallel state, and their opposite sides touch each other for limiting.

[0036] In an exemplary embodiment of this disclosure, a support body structure adapted to the support leg 4 is provided, such as... Figures 1-4 As shown, the support body includes a connector 1 and a support base 3. The connector 1 includes an integral ball head 11 and an adjustment body. The upper ball head 11 is rotatably connected to the mobile phone clamping mechanism, which can provide the clamping mechanism to make omnidirectional fine adjustment of the mobile phone angle.

[0037] A connecting groove 13 is provided in the middle of the lower adjusting body. The supporting ear 31 at the upper end of the supporting base 3 is installed in the connecting groove 13, and the supporting ear 31 is connected to the adjusting bodies on both sides through a rotating shaft. The load of the connecting body 1 is concentrated on the supporting ear 31 through the rotating shaft, and is evenly distributed to the supporting leg 4 through the connecting arms 32 symmetrically located on both sides below the supporting ear 31. Therefore, the center plane of the support is the center axis plane of the supporting ear 31. The connecting arm 32 is a symmetrical structure with the center plane of the support as the center plane of symmetry. In addition, there are two connecting arms 32, symmetrically located on both sides below the supporting ear 31. The two arms are square, and an adjustment space 34 is formed in the middle of the two arms. The linkage gear 6 is located in the adjustment space 34. One linkage gear 6 is pin connected to one end of the two connecting arms 32, and the other linkage gear 6 is pin connected to the other end of the two connecting arms 32. In this way, the support base 3 distributes the load concentrated on the support ears 31 equally to the four arm end connection points. No matter whether the support leg 4 is supported on a horizontal or vertical plane, the load is evenly distributed after being concentrated and then evenly concentrated on the two support legs 4 again. This can ensure the balanced support of the two support legs 4 in any support state, which is conducive to improving the stability of the mobile phone holder.

[0038] In an exemplary embodiment of this disclosure, the support body further includes a locking mechanism 2 for locking the adjustable angle of the connecting body 1, such as... Figure 2 and Figure 3As shown, the locking mechanism 2 includes a return spring, an angle lock button 21, and a locking gear 22. The angle lock button 21 can be unlocked by hand and automatically returns to its locked position after the pressing pressure is released. It includes a lock head and a rotating shaft, with a pressing mark marked on the outer end face of the lock head. The rotating shaft passes through a shaft hole 36 connecting the support base 3 and the connecting body 1, and can slide to adjust the position of the locking gear 22 fixed at its end. The two ends of the adjusting body are provided with telescopic grooves 12 to provide lateral sliding space for the angle lock button 21. The lock head is slidably provided with a telescopic groove 12, and... Under pressure, the locking gear 22 is pushed into another telescopic groove 12. The bottom of the other telescopic groove 12 has a sliding tooth groove 14. The locking gear 22 meshes with the sliding tooth groove 14. One end of the support ear 31 has a locking tooth groove 35. One end of the locking gear 22 extends into the locking tooth groove 35. The sliding tooth groove 14 and the locking tooth groove 35 are connected in series to achieve locking. When it is close to the target adjustment angle, the pressure is released. Under the action of the reset spring, the connecting body 1 is finely adjusted. The gear end of the locking gear 22 automatically selects the tooth position near the adjustment angle for locking.

[0039] The return spring can be pressed on the inner end face of the lock head and the end face of the shaft hole 36 of the connecting body 1, or it can be set between the other end face of the locking gear 22 and the cover 15 of the other telescopic groove 12, or the return spring can be set at both points at the same time.

[0040] In an exemplary embodiment of this disclosure, for aesthetic reasons and to prevent the support leg 4 from wobbling after being stored, the two ends of the connecting arm 32 are bent downward to form a storage area 33. The storage area 33 has two oblique limiting surfaces on both sides of the upper limit surface. Meanwhile, since the support leg is a thin shell structure, it is provided with several structural ribs. The upper end of the support leg 4 is provided with a relief curved surface for rotating the arm end and smoothly transitions to the fitting end face 42. The fitting end face 42 is adapted to the structure of the storage area 33. When the storage is stopped, the upper ends on both sides of the support leg 4 fall into the storage area 33, and the fitting end face 42 fits against the upper limit surface and the two oblique limiting surfaces.

[0041] In an exemplary embodiment of this disclosure, the bottom surface of the movable plate 51 can be bonded to the supporting plane using adhesive, colloid, or tape. To facilitate even application and distribution of adhesive, a glue-spreading groove 54 is provided on the bottom surface of the movable plate 51. Due to the thickness limitation of the movable plate 51, the glue-spreading groove 54 can be located directly below the connecting lug. Excess adhesive can be discharged through the glue-spreading groove 54 and the edge of the plate. 。

[0042] The directional words "up," "down," "side," "end," "inside," and "outside" mentioned in this article are based on... Figures 1-6The orientation or positional relationship shown in the corresponding figures, or the orientation relationship under normal use conditions. These terms are primarily for the purpose of better describing the invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a particular orientation, or to be constructed and operated in a particular orientation.

[0043] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the claims.

[0044] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. An equilibrable supported mobile phone stand, characterized in that: The system includes a support body, support legs, and support feet. A linkage gear is mounted on the upper end of each support leg, and the linkage gear is connected to a pin on the support body. Two support legs are positioned opposite each other, and their linkage gears mesh with each other to adjust the support legs in a coordinated manner to form an isosceles triangular support configuration. The support center plane of the support body is coplanar with the symmetrical center planes of the two support legs. Each support foot includes a movable plate and connecting ears. Two connecting ears are respectively connected to pins at the lower ends of the support legs, and two movable plates are in contact with the support plane.

2. The equalizable supported cell phone holder of claim 1, wherein: The supporting body includes a connecting body and a supporting base. The connecting body includes an upper ball head and a lower adjusting body. A connecting groove is formed in the middle of the adjusting body. The supporting base includes an upper supporting ear and a lower connecting arm. The supporting ear is located in the connecting groove and is connected to the adjusting body through a rotating shaft. Two connecting arms are symmetrically located on both sides below the supporting ear, forming an adjusting space in the middle. The linkage gear is located in the adjusting space. The connecting arm has a symmetrical structure based on the center plane of the support, which is the central axis plane of the supporting ear. One linkage gear pin connects one end of the two connecting arms, and the other linkage gear pin connects the other end of the two connecting arms.

3. The equalizable supported cell phone holder of claim 2, wherein: The upper middle part of the support leg has an integrally formed plug-in post, and the linkage gear is provided with a plug-in groove. The plug-in groove has a square structure or an arc-shaped structure. The plug-in post is plugged into the plug-in groove and connected and fixed by a connecting pin.

4. The equalizable supported cell phone holder of claim 3, wherein: The support leg has a retractable stop and a support stop. In the retractable stop position, the two support legs are closed and parallel, with their opposite sides touching each other for limitation. The linkage gear is a half gear structure, with its last tooth being a stop tooth. When the two support legs are spread out to the support stop position, the stop teeth of the two linkage gears abut against each other to form a limiting support.

5. The equalizable supported cell phone holder of claim 2, wherein: The support body also includes a locking mechanism, which includes a return spring, an angle lock button, and a locking gear. One end of the support ear has a locking tooth groove, and both ends of the adjusting body have telescopic grooves. The angle lock button includes a lock head and the rotating shaft, with the lock head slidably disposed in one of the telescopic grooves. The bottom of the other telescopic groove has a sliding tooth groove. The locking gear is located at the end of the rotating shaft and meshes with the sliding tooth groove. The end of the locking gear extends into the locking tooth groove, connecting the sliding tooth groove and the locking tooth groove to achieve locking. The return spring is pressed between the locking mechanism and the connecting body.

6. The equalizable supported cell phone holder of claim 4, wherein: The two ends of the connecting arm are bent downward to form a storage area. The upper surfaces of the two sides of the support leg are mating surfaces. When the storage is stopped, the upper surfaces of the two sides of the support leg fall into the storage area, and the mating surfaces are attached to the bottom of the storage area.

7. An equalisable supportable mobile phone stand according to any one of claims 1 to 6, wherein: Several deformation grooves are formed on the upper surface of the movable plate.

8. The equalizable supported cell phone holder of claim 7, wherein: The bottom surface of the movable plate is bonded to the supporting plane, and a uniform adhesive groove is formed on it.

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