CN213585885U

CN213585885U - Linkage type cell phone stand

Info

Publication number: CN213585885U
Application number: CN202023028500.6U
Authority: CN
Inventors: 徐建军
Original assignee: Jiangsu Hengjie Auto Plastic Parts Co ltd
Current assignee: Jiangsu Hengjie Auto Plastic Parts Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-29
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a linkage type mobile phone support, which comprises a main shell, wherein the main shell is provided with a main shaft and a first guide rod, the main shaft is vertically provided with a first connecting plate and a second connecting plate which are arranged in a crossed manner, a first clamping arm connected with a vertical shaft is respectively arranged between the top of the third connecting plate and the first connecting plate and between the top of the fourth connecting plate and the second connecting plate, a second clamping arm connected with a vertical shaft is respectively arranged between the third connecting plate and the fourth connecting plate and a fifth connecting plate, the inner sides of the first connecting plate and the second connecting plate are respectively provided with a first guide plate and a second guide plate, the first guide rod is externally provided with a spring positioned between the first guide plate and the second guide plate, the top ends of the first connecting plate and the second connecting plate are respectively provided with a third clamping arm connected with a vertical shaft, the third connecting plate and the fourth connecting plate pull the first connecting plate and the second connecting plate to be linked through the action of gravity linkage, and the first guide plate and the second guide plate are guided to move and be linked, and the spring stretching function ensures that six-point or four-point clamping is stable and automatic return operation is convenient, and the vehicle-mounted application requirements of the mobile phone are met.

Description

Linkage type cell phone stand

Technical Field

The utility model relates to a linkage type cell phone stand belongs to on-vehicle accessory technical field.

Background

Along with the diversification of the functions of the mobile phone, the mobile phone needs to be fixed through the mobile phone support in the driving process so as to facilitate the driver to observe the navigation or related information of the mobile phone and ensure the driving safety. The mobile phone support molded by plastic materials comprises various structures such as an adsorption type structure, a clamping type structure, a gravity type structure and the like, the adsorption type mobile phone support fixes the mobile phone through magnetic force or a sucker, and the connection mode is unstable, so that the mobile phone is easy to fall off when the mobile phone is greatly shaken or is interfered by external magnetic force; the mobile phone bracket with the clamping type needs to uncover the clamping position and then put the mobile phone in, so that the operation is inconvenient.

Gravity type cell phone stand leans on the gravity linkage change of cell-phone self to realize pressing from both sides tightly convenient and fast, but linkage type gravity cell phone stand among the prior art generally adopts the tight three point triangle fixed knot of bottom seat drive both sides to construct, and the reliability reduces, and the structure is complicated, and the accessory is more, and the cost is higher, and to the cell-phone that the size is shorter or horizontal, can exceed the cell-phone and unable centre gripping after the both sides arm lock upwards deflects, is difficult to satisfy the on-vehicle fixed user demand of multiple cell-phone.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's defect, provide a linkage type cell phone stand, guarantee through gravity linkage effect and spring action that six points or four-point clamping are firm, reply convenient operation automatically, satisfy the on-vehicle application demand of cell-phone.

The utility model discloses a realize through following technical scheme:

a linkage type mobile phone support comprises a main shell, wherein the main shell is provided with a main shaft and a first guide rod which is vertically arranged at the top of the main shaft, the main shaft is vertically provided with a first connecting plate and a second connecting plate which are arranged in the main shell in a crossed manner, one side of the bottom ends of the first connecting plate and the second connecting plate is respectively provided with a third connecting plate and a fourth connecting plate, a first clamping arm which is connected with a vertical shaft is arranged between the top of the third connecting plate and the first connecting plate and between the top of the fourth connecting plate and the second connecting plate, a fifth connecting plate is arranged between the bottom ends of the third connecting plate and the fourth connecting plate, and a second clamping arm which is connected with the vertical shaft is arranged between the third connecting plate and the fifth connecting plate;

first even inboard is equipped with first deflector and the second deflector that is located the main casing inside respectively of board and second even, between first deflector and the first deflector, second deflector and second are even equipped with the location axle that is located main shaft side bottom between the board perpendicularly, all be equipped with on first deflector and the second deflector with first guide bar sliding fit's slide opening, first guide bar is equipped with the spring that is located between first deflector and the second deflector outward, and first deflector and second deflector top are equipped with the vertically second guide bar, be equipped with the third guide bar that passes the second guide bar perpendicularly on the first guide bar, first even board and second even board top all are equipped with the third arm lock that the vertical axis links, be equipped with the concave ring that corresponds the setting on first arm lock, second arm lock and the third arm lock, the main casing back is equipped with the supporting frame.

The utility model has the advantages that:

(1) when a mobile phone is placed on a concave ring of a second clamping arm connected with a third connecting plate and a fourth connecting plate through shafts to bear, the gravity of the mobile phone pushes the second clamping arm to descend, the third connecting plate and the fourth connecting plate pull the first connecting plate and the second connecting plate to be linked under the limitation of a fifth connecting plate, the first connecting plate and the second connecting plate deflect oppositely around a main shaft, a positioning shaft descends along with the first connecting plate and the second connecting plate and approaches to the main shaft, the first guide plate and the second guide plate are respectively pulled to be linked, a second guide rod descends along a third guide rod, the first guide plate and the second guide plate vertically move oppositely along the second guide rod, the first guide rod slides along a sliding hole, and a spring between the first guide plate and the second guide plate is compressed;

the two first clamping arms, the second clamping arm and the third clamping arm realize six-point fixing and clamping on the mobile phone, so that the mobile phone is more stable, even if the mobile phone is horizontally placed or placed with a short height and the two third clamping arms exceed the mobile phone, the mobile phone can be fixed and clamped at four points through the two first clamping arms and the second clamping arm at the bottom, and the requirements of various types of mobile phones and vehicle-mounted fixing for placement are met;

(2) when the mobile phone is taken out, the compressed spring is gradually restored to extend and pushes the first guide plate and the second guide plate on two sides, the first connecting plate and the second connecting plate are pushed to deflect and link around the main shaft, the first connecting plate and the second connecting plate drive the third connecting plate and the fourth connecting plate to link and automatically contract to an initial state, so that clamping stability and automatic restoration operation convenience are guaranteed through the gravity linkage effect and the spring effect, and the vehicle-mounted application requirement of the mobile phone is met.

Drawings

Fig. 1 is a front perspective view of the utility model in a use state.

Fig. 2 is a rear perspective view of the present invention.

Fig. 3 is a perspective view of the present invention with a part of the main housing omitted.

Fig. 4 is a front view structural diagram of the present invention.

Fig. 5 is a side view of the structure of the present invention.

Fig. 6 is a top view structural diagram of the present invention.

The labels in the figure are: the mobile phone comprises a main shell 1, a main shaft 2, a first guide rod 3, a first connecting plate 4, a second connecting plate 5, a third connecting plate 6, a fourth connecting plate 7, a first clamping arm 8, a fifth connecting plate 9, a second clamping arm 10, a first guide plate 11, a second guide plate 12, a positioning shaft 13, a sliding hole 14, a spring 15, a supporting shaft 16, a second guide rod 17, a third guide rod 18, a concave ring 19, a clamping frame 20, a third clamping arm 21 and a mobile phone 22.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

A linkage type mobile phone support comprises a main shell 1, wherein a main shaft 2 and a first guide rod 3 vertically arranged at the top of the main shaft 2 are arranged on the main shell 1, a first connecting plate 4 and a second connecting plate 5 which are arranged in the main shell 1 in a crossed mode are vertically arranged on the main shaft 2, the first connecting plates 4 arranged on two sides of the main shaft 2 are of arc structures arranged in an opposite mode, and the second connecting plate 5 and the first connecting plates 4 are arranged in an opposite mode;

a third connecting plate 6 and a fourth connecting plate 7 are respectively arranged on one side of the bottom ends of the first connecting plate 4 and the second connecting plate 5, the third connecting plate 6 and the fourth connecting plate 7 are of arc structures arranged oppositely, first clamping arms 8 connected with a vertical shaft are respectively arranged between the top of the third connecting plate 6 and the first connecting plate 4 and between the top of the fourth connecting plate 7 and the second connecting plate 5, a fifth connecting plate 9 is arranged between the bottom ends of the third connecting plate 6 and the fourth connecting plate 7, and second clamping arms 10 connected with the vertical shaft are respectively arranged between the third connecting plate 6 and the fourth connecting plate 7 and the fifth connecting plate 9;

a first guide plate 11 and a second guide plate 12 which are positioned inside the main shell 1 are respectively arranged on the inner sides of the first connecting plate 4 and the second connecting plate 5, positioning shafts 13 which are positioned at the bottom of the side of the main shaft 2 are vertically arranged between the first guide plate 11 and the first connecting plate 4 and between the second guide plate 12 and the second connecting plate 5, sliding holes 14 which are in sliding fit with the first guide rod 3 are respectively arranged on the first guide plate 11 and the second guide plate 12, and a spring 15 which is positioned between the first guide plate 11 and the second guide plate 12 is arranged outside the first guide rod 3;

be equipped with vertically back shaft 16 between first guide bar 3 and the main casing 1, spring 15 has two and is located back shaft 16 both sides respectively, and first deflector 11 and the 12 tops of second deflector are equipped with vertically second guide bar 17, be equipped with the third guide bar 18 that passes second guide bar 17 perpendicularly on the first guide bar 3, first link plate 4 and the 5 tops of second link plate all are equipped with the third arm lock 21 that the vertical axis links, be equipped with the concave ring 19 that corresponds the setting on first arm lock 8, second arm lock 10 and the third arm lock 21, main casing 1 is top, the rectangular frame shape of bottom open-ended, main casing 1 back is equipped with supporting frame 20.

The utility model discloses a theory of operation does:

the mobile phone support is installed by fixing the clamping frame 20 of the mobile phone support main shell 1 on a vehicle air inlet plate, in an initial state, the spring 15 is pre-compressed and descends to push the first guide plate 11 and the second guide plate 12 outwards under the action of elastic restoring force, the first guide plate 11 and the second guide plate 12 pull the crossed first connecting plate 4 and the second connecting plate 5 through the vertically connected positioning shaft 13 and deflect relatively around the main shaft 2, the first guide rod 3 slides in the sliding hole 14, the second guide rod 17 moves along the third guide rod 18 and vertically penetrates through the first guide plate 11 and the second guide plate 12 through the second guide rod 17, and the first guide plate 11 and the second guide plate 12 are ensured to be parallel to each other in the moving process;

when the mobile phone is not loaded, the first clamping arm 8 and the third clamping arm 21 at the two ends of the first connecting plate 4 and the second connecting plate 5 approach each other, the first connecting plate 4 and the second connecting plate 5 pull the third connecting plate 6 and the fourth connecting plate 7 axially connected by the second clamping arm 10 to approach the main shell 1 through the limiting action of the fifth connecting plate 9, and the whole body shrinks to reduce the occupied space;

referring to the attached drawings, when a mobile phone is placed on a concave ring 19 of a second clamping arm 10 axially connected with a third connecting plate 6 and a fourth connecting plate 7 at the bottom for bearing, the gravity of the mobile phone pushes the second clamping arm 10 to descend and far away from a main shell 1, due to the limiting effect of a fifth connecting plate 9, the third connecting plate 6 and the fourth connecting plate 7 respectively pull a first connecting plate 4 and a second connecting plate 5 to link through a first clamping arm 8 axially connected with each other, so that the first connecting plate 4 and the second connecting plate 5 deflect oppositely and reversely around a main shaft 2, and a positioning shaft 13 descends along with the first connecting plate 4 and the second connecting plate 5 and approaches to the main shaft 2 and respectively pulls a first guide plate 11 and a second guide plate 12 to link;

the first guide plate 11 and the second guide plate 12 descend along the third guide rod 18 through the vertical second guide rod 17, the first guide plate 11 and the second guide plate 12 move vertically along the second guide rod 17 in an opposite direction and deflect relative to the first connecting plate 4 and the second connecting plate 5 around the axis of the positioning shaft 13, two ends of the first guide rod 3 slide along the sliding holes 14 of the first guide plate 11 and the second guide plate 12 and compress the spring 15 between the support shaft 16 and the first guide plate 11 or the second guide plate 12, and the positioning of the first connecting plate 4 and the second connecting plate 5 is ensured under the restoring force of the spring 15;

as shown in fig. 5, the first clamping arm 8, the second clamping arm 10 and the third clamping arm 21 are provided with the correspondingly arranged concave rings 19, and the two first clamping arms 8, the second clamping arm 10 and the third clamping arm 21 realize six-point fixed clamping on the mobile phone, so that the mobile phone is more stable, even if the mobile phone is horizontally placed or placed with a shorter height, and the two third clamping arms 21 exceed the mobile phone, the mobile phone can be fixed and clamped at four points through the two first clamping arms 8 and the second clamping arm 10 at the bottom, so as to meet the requirements of various types of mobile phones and vehicle-mounted fixation for placement;

when the mobile phone is taken out, the two third clamping arms 21 lose the gravity action of the mobile phone, the compressed spring 15 gradually returns to extend and pushes the first guide plate 11 and the second guide plate 12 on the two sides to drive the first connecting plate 4 and the second connecting plate 5 to deflect and link around the main shaft 2, the first connecting plate 4 and the second connecting plate 5 drive the third connecting plate 6 and the fourth connecting plate 7 to link, and the mobile phone returns to the initial state again and automatically contracts, so that the whole accessory structure is less, and the cost is lower;

first link 4 that is located 2 both sides of main shaft is the arc structure that the subtend set up, the

second links board

5 and 4 subtend settings of first link, the third links board 6 and the fourth links board 7 and is the arc structure that the subtend set up, main casing 1 is the top, rectangular frame shape of bottom open-ended, the convenient deflection that links board 5 for first link 4 and second steps down, make the shrink back overall dimension littleer, through the limiting displacement of fifth even board 9, still make two second arm lock 10 keep corresponding distance, do not influence the mouth that charges of cell-phone bottom and use, guarantee through gravity linkage and the 15 effects of spring that the clamping is firm, automatic recovery convenient operation, thereby satisfy the on-vehicle application demand of cell-phone.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A linkage type mobile phone support comprises a main shell (1) and is characterized in that a main shaft (2) and a first guide rod (3) vertically arranged at the top of the main shaft (2) are arranged on the main shell (1), a first connecting plate (4) and a second connecting plate (5) which are arranged in the main shell (1) in a crossed manner are vertically arranged on the main shaft (2), a third connecting plate (6) and a fourth connecting plate (7) are respectively arranged at one side of the bottom ends of the first connecting plate (4) and the second connecting plate (5), first clamping arms (8) which are connected with a vertical shaft are arranged between the top of the third connecting plate (6) and the first connecting plate (4) and between the top of the fourth connecting plate (7) and the second connecting plate (5), a fifth connecting plate (9) is arranged between the bottom ends of the third connecting plate (6) and the fourth connecting plate (7), and second clamping arms (10) which are connected with the fifth connecting plate (9) in a vertical shaft mode are arranged between the third connecting plate (6) and the fourth connecting plate (7) respectively;

the inner sides of the first connecting plate (4) and the second connecting plate (5) are respectively provided with a first guide plate (11) and a second guide plate (12) which are positioned inside the main shell (1), positioning shafts (13) which are positioned at the bottom of the side of the main shaft (2) are vertically arranged between the first guide plate (11) and the first connecting plate (4) and between the second guide plate (12) and the second connecting plate (5), sliding holes (14) which are in sliding fit with the first guide rods (3) are respectively arranged on the first guide plate (11) and the second guide plate (12), springs (15) which are positioned between the first guide plate (11) and the second guide plate (12) are arranged outside the first guide rods (3), vertical second guide rods (17) are arranged at the tops of the first guide plate (11) and the second guide plate (12), and third guide rods (18) which vertically penetrate through the second guide rods (17) are arranged on the first guide rods (3), and the top ends of the first connecting plate (4) and the second connecting plate (5) are respectively provided with a third clamping arm (21) which is connected with a vertical shaft.

2. A linked handset support according to claim 1, wherein the first connecting plate (4) on each side of the main shaft (2) is of an arc-shaped configuration disposed in opposite directions, and the second connecting plate (5) and the first connecting plate (4) are disposed in opposite directions.

3. A linked handset support according to claim 1, wherein the third link plate (6) and the fourth link plate (7) are arcuate in configuration and are disposed in opposing relationship.

4. A linked handset support according to claim 1, wherein a vertical support shaft (16) is provided between the first guide bar (3) and the main housing (1), and two springs (15) are provided on either side of the support shaft (16).

5. A linked handset support according to claim 1, wherein the first (8), second (10) and third (21) arms are provided with correspondingly arranged recessed rings (19).

6. A linked handset support according to claim 1, wherein the main housing (1) is in the form of an elongated frame open at the top and bottom.

7. A linked mobile phone support according to any one of claims 1 to 6, wherein a holding frame (20) is provided on the back of the main case (1).