CN215734365U

CN215734365U - Portable mobile phone support

Info

Publication number: CN215734365U
Application number: CN202121058806.8U
Authority: CN
Inventors: 黎金良
Original assignee: Shenzhen Liangjiyu Technology Co ltd
Current assignee: Shenzhen Liangjiyu Technology Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-02-01
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a portable mobile phone support which comprises a support foot, a fixed rod, a damping rotating shaft, a support arm, a back support plate, a positioning groove, a silica gel pad, a connecting screw, a heat dissipation perforation, a rear shell, a guide plate, a guide groove, a fixed rivet and a reset spring. According to the portable mobile phone support, the height of the device is adjusted in a lifting mode through independent rotation operations of the support legs and the support plate, the damping rotating shaft can keep the positioning effect of the support legs and the support plate in the rotation adjusting process, and the angle change of the support legs and the support plate after the support legs and the support plate are subjected to the gravity action of a mobile phone is avoided; the upper end and the lower end of the mobile phone can be respectively fixed and clamped by the combined back supporting plate, wherein the upper part and the lower part of the back supporting plate have opposite elastic pressure by utilizing the return spring, so that the clamping structure can be suitable for mobile phones with different sizes.

Description

Portable mobile phone support

Technical Field

The utility model relates to the technical field of mobile phone equipment, in particular to a portable mobile phone support.

Background

The mobile phone belongs to a mobile terminal, is a mobile phone which can be held on the hand, and until now, the mobile phone becomes a very important tool in the life of people, has diversified functions like a Swiss army knife, brings nice life experience to people, and is gradually developed along with the mobile phone, accessories of some mobile phones are continuously updated, wherein a mobile phone support is one of common devices.

The existing mobile phone support has the advantages that the mobile phone support is simple in structure and production is simplified in the design process, the basic function of the mobile phone support is obviously reduced due to excessive simplification, the fixing capacity of a mobile phone is insufficient, meanwhile, the stability of the support body in the using process is obviously insufficient, the mobile phone drops easily due to the vibration of a desktop, the using requirements of people cannot be well met, and technical innovation is performed on the basis of the existing mobile phone support according to the above conditions.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a portable mobile phone support.

The technical scheme adopted by the utility model for realizing the purpose is as follows: a portable mobile phone support comprises a support foot, a fixed rod, a damping rotating shaft, a support arm, a back support plate, a positioning groove, a silica gel pad, a connecting screw, a heat dissipation perforation, a rear housing, a guide plate, a guide groove, a fixing rivet and a reset spring, wherein the front end and the rear end of the support foot are both fixedly connected with the fixed rod, the support arm is movably connected above the front end of the support foot, the damping rotating shaft is respectively arranged inside the upper end and the lower end of the support arm, the upper end of the support arm is movably connected with the back support plate, the positioning groove is fixedly connected behind the upper end and the lower end of the back support plate, the silica gel pad is attached inside the positioning groove, the connecting screw is respectively arranged inside the upper end and the lower end of the back support plate, the heat dissipation perforation penetrates through the middle part of the back support plate, the rear housing is fixedly connected with the front end of the back support plate, and the reset spring is vertically arranged inside the rear housing, the left side and the right side of the reset spring are both provided with guide plates in parallel, guide grooves are attached to the rear portions of the guide plates, and fixing rivets are fixedly connected to the lower ends of the guide plates.

The support legs, the fixed rod and the supporting arms are connected through damping rotating shafts, and the support legs and the supporting arms are symmetrical about the vertical center line of the fixed rod.

The supporting arms and the back supporting plate form a rotating structure through damping rotating shafts, and the width of the back supporting plate is smaller than the distance between the supporting arms.

The positioning groove is connected with the back support plate through a connecting screw, and the positioning groove is bonded with the silica gel pad.

The back support plate is set to be a multi-section combined structure, and the upper part and the lower part of the back support plate are connected through a return spring.

The guide plates are symmetrical relative to the central axis of the return spring, and the length of each guide plate is greater than the maximum extension length of the return spring.

The utility model has the beneficial effects that:

the basic supporting structure of the device is formed by matching the support legs, the fixing rod and the supporting arms, the height of the device is adjusted in a lifting mode by independent rotation operation of the support legs and the supporting plate, the damping rotating shaft can keep the positioning effect of the support legs and the supporting plate in the rotation adjusting process, and the angle change of the support legs and the supporting plate after the support legs and the supporting plate are subjected to the gravity action of a mobile phone is avoided;

the connection mode between the positioning groove and the back support plate can keep the positioning groove and the back support plate moving synchronously, wherein the silica gel pad can increase the friction coefficient between the positioning groove and the edge of the mobile phone, and the possibility of the mobile phone sliding is reduced as much as possible;

the upper end and the lower end of the mobile phone can be respectively fixed and clamped by the combined back supporting plate, wherein the upper part and the lower part of the back supporting plate have opposite elastic pressure by utilizing the return spring, so that the clamping structure can be suitable for mobile phones with different sizes; the sliding fit between the guide plate and the guide groove can keep the coaxiality of the upper part and the lower part of the back support plate in the using process, and the condition of uneven stress between the upper part and the lower part is avoided.

Drawings

FIG. 1 is a schematic view of a front view semi-section structure of the present invention;

FIG. 2 is a schematic external view of the present invention;

FIG. 3 is a schematic side view of the present invention.

In the figure: 1. a support leg; 2. fixing the rod; 3. a damping rotating shaft; 4. a support arm; 5. a back support plate; 6. a positioning groove; 7. a silica gel pad; 8. a connecting screw; 9. heat dissipation perforation; 10. a rear housing; 11. a guide plate; 12. a guide groove; 13. fixing the rivet; 14. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a portable phone support comprises a support leg 1, a fixing rod 2, a damping rotation shaft 3, a support arm 4, a back support plate 5, a positioning groove 6, a silica gel pad 7, a connection screw 8, a heat dissipation perforation 9, a rear housing 10, a guide plate 11, a guide groove 12, a fixing rivet 13 and a reset spring 14, wherein the front end and the rear end of the support leg 1 are fixedly connected with the fixing rod 2, the support arm 4 is movably connected above the front end of the support leg 1, the damping rotation shaft 3 is installed inside the upper end and the lower end of the support arm 4, the upper end of the support arm 4 is movably connected with the back support plate 5, the positioning groove 6 is fixedly connected behind the upper end and the lower end of the back support plate 5, the silica gel pad 7 is attached inside the positioning groove 6, the connection screw 8 is installed inside the upper end and the lower end of the back support plate 5, and the heat dissipation perforation 9 penetrates through the middle part of the back support plate 5, the front end of the back support plate 5 is fixedly connected with a rear shell 10, a return spring 14 is vertically arranged inside the rear shell 10, guide plates 11 are arranged on the left side and the right side of the return spring 14 in parallel, a guide groove 12 is attached to the rear of each guide plate 11, and a fixing rivet 13 is fixedly connected with the lower end of each guide plate 11.

In the utility model, a support foot 1, a fixed rod 2 and a support arm 4 are connected through a damping rotating shaft 3, and the support foot 1 and the support arm 4 are symmetrical with respect to the vertical central line of the fixed rod 2; the basic supporting structure of the device is formed by the cooperation among the bracket feet 1, the fixing rod 2 and the supporting arm 4, wherein the height of the device is adjusted by the independent rotation operation of the bracket feet 1 and the supporting plate 4.

In the utility model, the supporting arms 4 and the back supporting plate 5 form a rotating structure through the damping rotating shaft 3, and the width of the back supporting plate 5 is smaller than the distance between the supporting arms 4; damping pivot 3 can keep the location effect of support foot 1 and backup pad 4 in the rotation regulation in-process, avoids both to take place the angle change after receiving the cell-phone action of gravity.

In the utility model, the positioning groove 6 is connected with the back support plate 5 through a connecting screw 8, and the positioning groove 6 is bonded with the silica gel pad 7; the connection mode between the positioning groove 6 and the back support plate 5 can keep the positioning groove 6 and the back support plate 5 to move synchronously, wherein the silica gel pad 7 can increase the friction coefficient between the positioning groove 6 and the edge of the mobile phone, and the possibility of sliding of the mobile phone is reduced as much as possible.

In the utility model, the back support plate 5 is set to be a multi-section combined structure, and the upper part and the lower part of the back support plate 5 are connected through a return spring 14; the upper end and the lower end of the mobile phone can be respectively fixed and clamped by the combined back supporting plate 5, wherein the upper part and the lower part of the back supporting plate 5 have opposite elastic pressure by utilizing the return spring 14, so that the clamping structure can be suitable for mobile phones with different sizes.

In the utility model, the guide plates 11 are symmetrical about the central axis of the return spring 14, and the length of the guide plates 11 is greater than the maximum extension length of the return spring 14; the sliding fit between the guide plate 11 and the guide groove 12 can keep the coaxiality of the upper part and the lower part of the back support plate 5 in the using process, and the condition of uneven stress between the upper part and the lower part is avoided.

The working principle of the utility model is as follows: when the device is used, a basic supporting structure of the device is formed by matching the support legs 1, the fixing rods 2 and the supporting arms 4, wherein the height of the device is adjusted in a lifting mode by independent rotation operation of the support legs 1 and the supporting plates 4, and the damping rotating shaft 3 can keep the positioning effect of the support legs 1 and the supporting plates 4 in the rotation adjusting process, so that the angle change of the support legs 1 and the supporting plates 4 after the support legs and the supporting plates are subjected to the gravity action of a mobile phone is avoided; the connection mode between the positioning groove 6 and the back support plate 5 can keep the positioning groove 6 and the back support plate 5 moving synchronously, wherein the silica gel pad 7 can increase the friction coefficient between the positioning groove 6 and the edge of the mobile phone, and the possibility of the mobile phone sliding is reduced as much as possible; the upper end and the lower end of the mobile phone can be respectively fixed and clamped by the combined back supporting plate 5, wherein the upper part and the lower part of the back supporting plate 5 have opposite elastic pressure by utilizing the return spring 14, so that the clamping structure can be suitable for mobile phones with different sizes; the sliding fit between the guide plate 11 and the guide groove 12 can keep the coaxiality of the upper part and the lower part of the back support plate 5 in the using process, and the condition of uneven stress between the upper part and the lower part is avoided, which is the working principle of the portable mobile phone support.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable mobile phone support, includes support foot (1), dead lever (2), damping pivot (3), support arm (4), back backup pad (5), positioning groove (6), silica gel pad (7), connecting screw (8), heat dissipation perforation (9), rearmounted shell (10), deflector (11), guide way (12), fixing rivet (13) and reset spring (14), its characterized in that: the front end and the rear end of each support leg (1) are fixedly connected with fixing rods (2), a support arm (4) is movably connected above the front end of each support leg (1), damping rotating shafts (3) are respectively installed inside the upper end and the lower end of each support arm (4), a back support plate (5) is movably connected to the upper end of each support arm (4), positioning grooves (6) are respectively fixedly connected to the rear sides of the upper end and the lower end of each back support plate (5), silica gel pads (7) are attached to the insides of the positioning grooves (6), connecting screws (8) are respectively installed inside the upper end and the lower end of each back support plate (5), heat dissipation through holes (9) penetrate through the middle of each back support plate (5), a rear shell (10) is fixedly connected to the front end of each back support plate (5), a reset spring (14) is vertically installed inside the rear shell (10), and guide plates (11) are respectively arranged on the left side and the right side of each reset spring (14) in parallel, and a guide groove (12) is attached to the rear part of the guide plate (11), and a fixing rivet (13) is fixedly connected to the lower end of the guide plate (11).

2. The portable phone holder according to claim 1, wherein: the support legs (1), the fixing rods (2) and the supporting arms (4) are connected through damping rotating shafts (3), and the support legs (1) and the supporting arms (4) are symmetrical about vertical center lines of the fixing rods (2).

3. The portable phone holder according to claim 1, wherein: the supporting arms (4) and the back supporting plate (5) form a rotating structure through the damping rotating shafts (3), and the width of the back supporting plate (5) is smaller than the distance between the supporting arms (4).

4. The portable phone holder according to claim 1, wherein: the positioning groove (6) is connected with the back support plate (5) through a connecting screw (8), and the positioning groove (6) is bonded with the silica gel pad (7).

5. The portable phone holder according to claim 1, wherein: the back support plate (5) is set to be of a multi-section combined structure, and the upper part and the lower part of the back support plate (5) are connected through a return spring (14).

6. The portable phone holder according to claim 1, wherein: the guide plates (11) are symmetrical relative to a central axis of the return spring (14), and the length of the guide plates (11) is larger than the maximum extension length of the return spring (14).