CN211032849U

CN211032849U - Telescopic clamping mobile phone support

Info

Publication number: CN211032849U
Application number: CN201921606758.4U
Authority: CN
Inventors: 邓选明
Original assignee: Shenzhen Lamiku Technology Co ltd
Current assignee: Shenzhen Lamiku Technology Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-17
Anticipated expiration: 2029-09-25

Abstract

The utility model is suitable for a cell phone stand technical field provides a flexible tight cell phone stand that presss from both sides, include: the device comprises a shell, a plurality of pairs of main gears and driven gears are arranged in the middle of the shell, and the driven gears move in opposite directions relative to the main gears in a meshed mode; one end side surface of the first telescopic piece is meshed with the main gear to move vertically, the other end of the first telescopic piece is provided with a first inner concave sleeve which is linked integrally, and the middle part of the first telescopic piece is provided with a strip hole; one end side is connected with corresponding driven gear meshing respectively and forms second extensible member and the third extensible member of alternately layering, the other end of second extensible member and third extensible member is equipped with the second indent cover and the third indent cover of integrative linkage respectively, passes the casing back and installs in rectangular hole to regulate and control the locking mechanism of the flexible volume of first extensible member, second extensible member and third extensible member. The utility model discloses a set up each extensible member and locking mechanism, satisfy different specification and dimension's cell-phone installation and locking, ensure firm clamp mobile phone, improve the security of using.

Description

Telescopic clamping mobile phone support

Technical Field

The utility model belongs to the technical field of cell phone stand, especially, relate to a flexible tight cell phone stand that presss from both sides.

Background

Along with the popularization of smart phones, more and more people can use map navigation when going out, and for bicycle riding enthusiasts, a mobile phone support used for fixing a mobile phone needs to be installed at the front end of a bicycle so as to use the mobile phone map navigation on the premise of ensuring safety when using the map navigation.

However, the current mobile phone support adapts to the corresponding mobile phone models in a fixed proportion, and cannot be completely matched with mobile phones of different sizes, so that the phenomenon that the mobile phone shakes in the mobile phone support when the mobile phone is tightly sleeved for use is caused, and the mobile phone support does not consider a protection measure for buffering and damping the mobile phone, so that the mobile phone is easily damaged due to falling caused by infirm fixation, and the mobile phone support is unstable in use, so that certain potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flexible tight cell phone stand that presss from both sides aims at solving the cell-phone installation that current support size is difficult to satisfy different size specifications fixed, and presss from both sides tightly not jail, has the problem of instability.

The utility model discloses a realize like this:

a telescopically clamping handset support comprising: the middle part of the shell is provided with a plurality of pairs of main gears and driven gears, and the driven gears are meshed with the main gears and move reversely; a first telescopic piece with one end side surface engaged with the main gear to move vertically, wherein a first inner concave sleeve linked integrally is arranged at the other end of the first telescopic piece and extends to the outer end of the top of the shell, a long hole with a rack on the inner side surface is formed in the middle of the first telescopic piece, and teeth of the rack are inclined upwards to prevent the first telescopic piece from moving upwards when being engaged; one end side surface of the second telescopic piece is respectively connected with a corresponding driven gear in a meshing manner to form a second telescopic piece and a third telescopic piece which are in cross layering, the other end of the second telescopic piece extends to the outer end of the left lower corner of the shell and is provided with a second inner concave sleeve which is in integral linkage, and the other end of the third telescopic piece extends to the outer end of the right lower corner of the shell and is provided with a third inner concave sleeve which is in integral linkage; and the locking mechanism is arranged on the first telescopic piece so as to regulate and control the telescopic amount of the first telescopic piece, the second telescopic piece and the third telescopic piece.

Preferably, the locking mechanism comprises: the movable switch key is arranged in the long strip hole, one side of the switch key is meshed with the rack, and the end part of the switch key penetrates through the back of the shell and faces outwards; the switch elastic sheet is arranged on the front face of the switch key so as to tightly abut against the switch key for opening or locking the first telescopic piece; and a plurality of vertical springs are arranged in the first telescopic piece, and the other ends of the springs are fixed on the corresponding bulge parts on the upper part of the shell so as to form elastic force acting on the inward contraction of the first telescopic piece.

Preferably, the back of the shell is outwards provided with an elastic annular clamping plate formed by a plurality of vertical through grooves, and the annular clamping plate is in threaded connection with an annular clamping cover with an opening in the middle.

Preferably, install universal ball in the annular splint, pass the opening of annular clamp lid with universal ball body coupling's clamp, the clamp tip is equipped with the fast detach screw to installation locking is in bicycle support.

Preferably, the clamp inside wall is equipped with annular cushion.

Preferably, a plurality of convex first reinforcing ribs are arranged on the outer side wall of the first inner concave sleeve, and a first anti-skid pad is attached to the inner side wall of the first inner concave sleeve.

Preferably, the outer side wall of the second inner concave sleeve is provided with a plurality of protruding second reinforcing ribs, and a second anti-skid pad is attached to the inner side wall of the second inner concave sleeve.

Preferably, the outer side wall of the third inner concave sleeve is provided with a plurality of convex third reinforcing ribs, and a third anti-slip pad is attached to the inner side wall of the third inner concave sleeve.

Preferably, the housing comprises an upper cover, and the upper cover is closely covered on the front face of the housing.

Preferably, a special-shaped hole is formed in the middle of the upper cover, and a silica gel pad is arranged at the position, located at the special-shaped hole, of the upper cover to buffer vibration caused by the bicycle.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

the utility model provides a tight cell phone stand is pressed from both sides in flexible, drive master gear and driven gear rotation through the first extensible member of outside pulling, thereby drive second extensible member and the outside expansion of third extensible member, be convenient for adjust and place different specification and dimension's cell-phone, inwards tighten up first extensible member under the spring action, thereby make first indent cover, second indent cover and the tight cell-phone of third indent cover clamp, and utilize the first extensible member of locking mechanism locking that sets up, ensure that this tight cell phone stand of flexible clamp is firm to press from both sides tight cell-phone, the security of use improves.

Drawings

Fig. 1 is a schematic structural view of the mobile phone support with telescopic clamping of the present invention;

FIG. 2 is a schematic side view A-A of FIG. 1;

FIG. 3 is a schematic top view of B-B of FIG. 1;

fig. 4 is an exploded view of the mobile phone holder of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the mobile phone support with telescopic clamping of the present invention.

1. A housing; 101. an upper cover; 102. a silica gel pad; 103. a profiled hole; 104. a boss portion; 2. a main gear; 3. a driven gear; 4. a first telescoping member; 401. a first concave jacket; 402. a first reinforcing rib; 403. a first non-slip mat; 5. a strip hole; 501. a rack; 6. a second telescoping member; 601. a second concave jacket; 602. a second reinforcing rib; 603. a second non-slip mat; 7. a third telescoping member; 701. a third concave sleeve; 702. a third reinforcing rib; 703. a third anti-skid pad; 8. a locking mechanism; 801. an on-off key; 802. a spring; 803. a switch spring plate; 901. a universal ball; 902. clamping a hoop; 903. a quick-release screw; 904. an annular clip cover; 905. an annular rubber pad; 10. an annular splint.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the utility model provides a flexible tight cell phone stand that presss from both sides, as shown in fig. 1-5, include: the device comprises a shell 1, wherein a plurality of pairs of main gears 2 and driven gears 3 are arranged in the middle of the shell 1, and the driven gears 3 move in a meshing and reverse direction relative to the main gears 2; a first telescopic part 4 with one end side surface engaged with the main gear 2 to move vertically, a first inner concave sleeve 401 linked integrally is arranged at the other end of the first telescopic part 4 extending to the outer end of the top of the shell 1, a long hole 5 with an inner side surface being a rack 501 is arranged in the middle of the first telescopic part 4, and teeth of the rack 501 are inclined upwards to prevent the first telescopic part 4 from moving upwards when engaged; one end side of the second telescopic part 6 is respectively engaged and connected with the corresponding driven gear 3 to form a second telescopic part 6 and a third telescopic part 7 which are in cross layering, the other end of the second telescopic part 6 extends to the outer end of the left lower corner of the shell 1 and is provided with a second concave sleeve 601 which is linked integrally, and the other end of the third telescopic part 7 extends to the outer end of the right lower corner of the shell 1 and is provided with a third concave sleeve 701 which is linked integrally; and a locking mechanism 8 arranged on the first telescopic part 4 so as to regulate and control the telescopic amount of the first telescopic part 4, the second telescopic part 6 and the third telescopic part 7.

In this embodiment, the main gear 2 and the driven gear 3 disposed in the housing 1 are a pair of left and right gears, the main gear 2 is engaged with the driven gear 3, two side surfaces of the lower portion of the first extensible member 4 are engaged with the left and right main gears 2 respectively to move vertically, so that the main gear 2 rotates and drives the driven gear 3 to move in opposite directions (for example, clockwise or counterclockwise), the end of the first extensible member 4 is integrally formed with a first concave sleeve 401, and the first concave sleeve 401 is linked with the first extensible member 4, that is, moves inward or outward simultaneously. For making second extensible member 6, third extensible member 7 and about 3 meshing of driven gear be connected and form alternately layering, can set up about the installation driven gear 3 form the difference in height, second extensible member 6 extends to 1 lower left corner outer end of casing with third extensible member 7 extends to 1 lower right corner outer end of casing forms "triangle-shaped", makes first extensible member 4 vertical motion reaches second extensible member 6, third extensible member 7 expand or contract according to certain angle slope.

The material of first extensible member 4, second extensible member 6 and third extensible member 7 is the metal, the material of first indent cover 401, second indent cover 601 and third indent cover 701 is plastics, and corresponding both adopt integrated into one piece when generating processing, are convenient for link simultaneously.

When the first telescopic part 4 to be engaged is not telescopic, the first telescopic part 4 is locked through the arranged locking mechanism 8 to avoid loosening, and at the moment, the second telescopic part 6 and the third telescopic part 7 are fixed.

For example, in one embodiment, a user wants to use the retractable phone holder to clamp a mobile phone, and pushes up the first concave sleeve 401 with a hand to move the first telescopic member 4 upward, so as to drive the left and right main gears 2 engaged with the lower portion of the first telescopic member 4 to rotate, and drive the left and right driven gears 3 to rotate in opposite directions relative to the corresponding main gears 2, so that the left and right driven gears 3 are correspondingly expanded outward according to a certain inclination angle by the second telescopic member 6 and the third telescopic member 7 engaged with each other, at this time, the user can place the mobile phone in a "groove" that can be used for cutting the right angle of four sides of the mobile phone, which is formed by the first concave sleeve 401, the second concave sleeve 601 and the third concave sleeve 701; when the hand is loosened, the first telescopic part 4 is tightened inwards under the action of the spring 802, so that the groove clamps the mobile phone, the first telescopic part 4 is fastened through the locking mechanism 8, and the second telescopic part 6 is fixed, so that the mobile phone is clamped by the telescopic clamping mobile phone support stably, and the safety of the use state of the mobile phone is ensured.

Further, the locking mechanism 8 includes: a movable switch key 801 arranged in the elongated hole 5, wherein one side of the switch key 801 is meshed with the rack 501, and the end of the switch key 801 penetrates through the back of the shell 1 and faces outwards; the switch elastic sheet 802 is arranged on the front surface of the switch key 801 to tightly abut against the switch key 801 for opening or locking the first telescopic part 4; and a plurality of vertical springs 802 installed in the first telescopic member 4, wherein the other ends of the springs 802 are fixed on the corresponding protrusions 104 on the upper portion of the housing 1 to form elastic force acting on the inward contraction of the first telescopic member 4.

In one embodiment, a locking mechanism 8 is provided to ensure that the mobile phone holder with telescopic clamping can stably clamp mobile phones with different specifications and sizes, when the first telescopic member 4 is pulled outwards, one end of the spring 802 abuts against the boss 104 to compress the spring, and the elastic force of the spring 802 acts on the first telescopic member 4 to contract inwards, so that the mobile phone placed in the 'groove' is tightened and clamped by the action of the spring 802; the end part of the on-off switch 801 on the back of the shell 1 is pushed to enable the on-off switch 801 to move towards the rack 501 to be meshed with the rack 501, teeth of the rack 501 face upwards in an inclined mode, teeth of the on-off switch 801 meshed with the rack 501 face downwards in an inclined mode, the on-off switch 801 and the teeth of the rack 501 are meshed in a matched mode to control the first telescopic piece 4 to move upwards, the on-off switch 801 is abutted against a switch elastic piece 803 arranged on the front of the on-off switch 801 to be used for opening or locking the first telescopic piece 4, and therefore the mobile phone is clamped firmly.

In this embodiment, the switch key 801 and the switch elastic sheet 803 disposed on the front surface of the switch key are elastically clamped by a clamping groove structure, and under the action of an external force, the switch key 801 opens or locks the first telescopic member 4.

Vertical springs are arranged on the left side and the right side of the first telescopic part 4 respectively, and the elasticity of the vertical springs is enough to enable the first telescopic part 4 to contract inwards.

Further, an elastic annular clamping plate 10 formed by a plurality of vertical through grooves is arranged on the back of the shell 1 outwards, and an annular clamping cover 904 with an opening in the middle is connected to the annular clamping plate 10 in a threaded manner.

For the convenience of use and installation of users, especially bicycle riding enthusiasts use this flexible tight cell phone stand of clamp 1 back integrated into one piece has set up annular splint 10, and this annular splint 10 is by the hollow ring that a plurality of vertical logical grooves are constituteed, has certain elasticity, but threaded connection annular clamp cover 904.

Further, install universal ball 901 in the annular splint 10, pass the opening of annular clamp lid 904 with universal ball 901 fixed connection's clamp 902, clamp 902 tip is equipped with quick detach screw 903 to the installation is locked in the bicycle support, and the clamp inside wall is equipped with annular cushion.

In one embodiment, a user often has various requirements for using the mobile phone stand, such as the angle and direction of the user's view of the mobile phone while riding. According to the use requirement of a user, the universal ball 901 is arranged to meet the rotation requirement of any angle, and the annular clamping plate 10 is locked in a threaded mode through the annular clamping cover 904 with the internal thread. In order to ensure the safety of the use of the riding process, the clamp 902 connected with the universal ball 901 is arranged, the inner side wall of the clamp 902 is provided with an annular rubber pad 905, the clamp 902 is used for being installed on a bicycle rod or a clamping part of the bicycle, and the clamp 902 can be fastened through a quick-release screw 903 during installation, so that the bicycle is prevented from shaking to enable the telescopic clamping mobile phone support to shake or change the direction.

Further, a plurality of protruding first reinforcing ribs 402 are arranged on the outer side wall of the first concave sleeve 401, and a first anti-skid pad 403 is attached to the inner side wall of the first concave sleeve 401; a plurality of second protruding reinforcing ribs 602 are arranged on the outer side wall of the second concave sleeve 601, and a second anti-skid pad 603 is attached to the inner side wall of the second concave sleeve 601; the outer side wall of the third concave sleeve 701 is provided with a plurality of convex third reinforcing ribs 702, and a third anti-slip pad 703 is attached to the inner side wall of the third concave sleeve 701.

In one embodiment, in order to ensure that the grooves formed by the first concave sleeve 401, the second concave sleeve 601 and the third concave sleeve 701 firmly clamp the mobile phone and reduce the force of the mobile phone acting on the inner side wall of the grooves to enable the grooves to be outwards opened, a plurality of convex first reinforcing ribs 402, second reinforcing ribs 602 and third reinforcing ribs 702 are arranged on the outer side walls of the first concave sleeve 401, the second concave sleeve 601 and the third concave sleeve 701, the reinforcing ribs are used for increasing the toughness and the strength of the grooves, the mobile phone can be prevented from being damaged due to falling of the telescopic clamping mobile phone support, particularly four corners of the mobile phone, downward acting force can be buffered, and the mobile phone can be prevented from being broken; meanwhile, in order to avoid the sliding of the mobile phone due to vibration, a first anti-slip pad 403, a second anti-slip pad 603 and a third anti-slip pad 703 are arranged in the groove, and a friction-increasing convex part is arranged on the surface of the anti-slip pad so as to play a role in preventing the mobile phone from slipping.

Further, casing 1 includes upper cover 101, upper cover 101 closely covers fit the casing is positive, dysmorphism hole 103 has been seted up at upper cover 101 middle part, upper cover 101 is located dysmorphism hole 103 department and is equipped with silica gel pad 703 to the vibrations that the buffering bicycle brought.

For influence and the security consideration that reduce bicycle in-process vibrations and bring, set up casing 1 positive upper cover 101 to the dismouting of being convenient for, upper cover 101 upper surface sets up silica gel pad 703 with buffering shock attenuation protection cell-phone.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence, because some steps may be performed in other sequences or simultaneously according to the present invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that acts and modules referred to are not necessarily required by the invention.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or communication connection may be an indirect coupling or communication connection between devices or units through some interfaces, and may be in a telecommunication or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above embodiments are only used to illustrate the technical solution of the present invention, and do not limit the protection scope of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from these embodiments without any inventive step, are within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still make no creative work on the condition of conflict, and make mutual combination, addition and deletion, or other adjustments according to the features in the embodiments of the present invention, thereby obtaining other technical solutions which are different and do not depart from the concept of the present invention, and these technical solutions also belong to the scope to be protected by the present invention.

Claims

1. The utility model provides a flexible tight cell phone stand that presss from both sides which characterized in that includes: the middle part of the shell is provided with a plurality of pairs of main gears and driven gears, and the driven gears are meshed with the main gears and move reversely; a first telescopic piece with one end side surface engaged with the main gear to move vertically, wherein a first inner concave sleeve linked integrally is arranged at the other end of the first telescopic piece and extends to the outer end of the top of the shell, a long hole with a rack on the inner side surface is formed in the middle of the first telescopic piece, and teeth of the rack are inclined upwards to prevent the first telescopic piece from moving upwards when being engaged; one end side surface of the second telescopic piece is respectively connected with a corresponding driven gear in a meshing manner to form a second telescopic piece and a third telescopic piece which are in cross layering, the other end of the second telescopic piece extends to the outer end of the left lower corner of the shell and is provided with a second inner concave sleeve which is in integral linkage, and the other end of the third telescopic piece extends to the outer end of the right lower corner of the shell and is provided with a third inner concave sleeve which is in integral linkage; and the locking mechanism is arranged on the first telescopic piece so as to regulate and control the telescopic amount of the first telescopic piece, the second telescopic piece and the third telescopic piece.

2. The telescopically clamping handset cradle of claim 1, wherein said locking mechanism comprises: the movable switch key is arranged in the long strip hole, one side of the switch key is meshed with the rack, and the end part of the switch key penetrates through the back of the shell and faces outwards; the switch elastic sheet is arranged on the front face of the switch key so as to tightly abut against the switch key for opening or locking the first telescopic piece; and a plurality of vertical springs are arranged in the first telescopic piece, and the other ends of the springs are fixed on the corresponding bulge parts on the upper part of the shell so as to form elastic force acting on the inward contraction of the first telescopic piece.

3. The telescopic clamping mobile phone support as claimed in claim 2, wherein an elastic annular clamping plate formed by a plurality of vertical through grooves is arranged on the back of the shell body outwards, and an annular clamping cover with an opening in the middle is in threaded connection with the annular clamping plate.

4. The telescopic clamping mobile phone support as claimed in claim 3, wherein the annular clamping plate is provided with a universal ball therein, a clamp which is integrally connected with the universal ball through an opening of the annular clamping cover, and a quick release screw is arranged at the end of the clamp to be mounted and locked on a bicycle support.

5. The telescopically clamping handset support according to claim 4, wherein an inner sidewall of said band is provided with an annular rubber gasket.

6. The telescopic clamping mobile phone support as claimed in claim 1, wherein a plurality of first protruding reinforcing ribs are provided on an outer side wall of the first inner concave sleeve, and a first anti-slip pad is attached to an inner side wall of the first inner concave sleeve.

7. The mobile phone holder with telescopic clamping function as claimed in claim 1, wherein a plurality of second protruding reinforcing ribs are arranged on the outer side wall of the second inner concave sleeve, and a second anti-skid pad is attached to the inner side wall of the second inner concave sleeve.

8. The telescopic clamping mobile phone support as claimed in claim 1, wherein a plurality of protruding third reinforcing ribs are provided on the outer side wall of the third inner concave sleeve, and a third anti-slip pad is attached to the inner side wall of the third inner concave sleeve.

9. The telescopically clamping handset cradle according to any one of claims 1-8, wherein said housing comprises an upper cover that fits snugly against said housing front face.

10. The telescopic clamping mobile phone support as claimed in claim 9, wherein a shaped hole is formed in the middle of the upper cover, and a silicone pad is disposed at the shaped hole of the upper cover to buffer vibration of the bicycle.