CN217406587U

CN217406587U - Manual arm lock machinery cell phone stand

Info

Publication number: CN217406587U
Application number: CN202220909685.1U
Authority: CN
Inventors: 任寒
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-09
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a manual arm lock machinery cell phone stand, concretely relates to cell phone stand technical field, including the support main part, shell and backshell before the support main part contains, be equipped with first arm lock and second arm lock in preceding shell and the backshell casing, second arm lock side surface is equipped with the spring clip post, installs reset spring on the spring clip post, first arm lock and second arm lock intermediate position department install the gear, the backshell is installed to first arm lock one side. The utility model discloses a manual mode promotes the inside motion of two arm lock of support, and a series of structures of cooperation reach the effect of two arm lock auto-locks to the cell-phone centre gripping, and this design principle is simple, and used structural part is few, can effectual control production and equipment processing cost, and in addition in the aspect of user experience logic is clear, and the operation is comparatively convenient, arranges each other between each structure, can effectively reduce the use education cost to the user.

Description

Manual arm lock machinery cell phone stand

Technical Field

The utility model relates to a cell phone stand technical field, more specifically say, the utility model relates to a manual arm lock machinery cell phone stand.

Background

Along with the development of society, the improvement of people's living standard, more and more people begin to use the cell-phone as communication tool, wherein be equipped with the cell-phone support with the cell-phone, the cell-phone support plays the effect of fixed cell-phone liberation both hands, can firmly fix the cell-phone and make things convenient for people to use.

But it is when the in-service use, still has more shortcoming, and mechanical type cell phone stand all is that the structure spare part is more in the past, and it is comparatively loaded down with trivial details to assemble, has given people to increase work load, has reduced its practicality.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a manual arm lock machinery cell phone stand to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manual arm lock machinery cell phone stand, includes support subject, support subject contains preceding shell and backshell, be equipped with first arm lock and second arm lock in preceding shell and the backshell casing, second arm lock side surface is equipped with the spring clip post, installs reset spring on the spring clip post, gear is installed to first arm lock and second arm lock intermediate position department, the backshell is installed to first arm lock one side, be provided with key switch on the inside wall of backshell, the last little spring of installing of key switch, the spout has been seted up on the backshell surface.

In a preferred embodiment, the first clamping arm and the second clamping arm are distributed in a parallel and staggered manner, rectangular holes are formed in the middle positions of the first clamping arm and the second clamping arm, and the top of the inner wall of the rectangular hole of the first clamping arm and the lower side of the inner wall of the rectangular hole of the second clamping arm are provided with tooth thread grooves which are meshed with the gear.

In a preferred embodiment, the upper surface of the second clip arm is provided with a face tooth, and the key switch is provided with a tooth, wherein the face tooth on the second clip arm is engaged with the tooth on the key switch.

In a preferred embodiment, a set of spring installation cavities is formed in the inner side wall of the rear shell, wherein one end of the return spring is connected to one end in the spring installation cavity, and the other end of the return spring is fixed on the spring clamping column on the side surface of the second clamping arm.

In a preferred embodiment, the front and rear housings are snap-fit connected.

In a preferred embodiment, a key switch rotation groove is provided at a position of the side surface of the rear case, wherein the key switch rotation groove on the rear case is adapted to the key switch.

In a preferred embodiment, the face teeth may be provided on both the first clip arm or the second clip arm.

In a preferred embodiment, the gear is fixed to the rear housing by a central shaft.

In a preferred embodiment, the tooth-print groove can be arranged at the upper end and the lower end of the inner wall of the rectangular hole at the middle position of the first clamping arm and the second clamping arm.

In a preferred embodiment, the stent body may be of any shape.

The utility model discloses a technological effect and advantage:

the utility model relates to a principle is simple, used structural part is few, can effectual control production and equipment processing cost, it is clear in the aspect of user experience in addition, promote key switch's one end, little spring returns and contracts, the last upper and lower column spinner of key switch this moment, it is rotatory along the key switch swivelling chute, tooth on the key switch takes off the face tooth's socket on the second arm lock of face, the second arm lock is under reset spring's pressure simultaneously, promote the second arm lock, link through gear and insection groove simultaneously, drive first arm lock, resume the initial position, the cell-phone of can taking this moment, can effectively reduce the use education cost to the user.

Drawings

Fig. 1 is a front explosion diagram of the shaft measuring device of the present invention.

Fig. 2 is a separating state diagram of the middle back shell and the front shell of the present invention.

Fig. 3 is a state diagram of the two sets of clamping arms pushing structure of the present invention.

Fig. 4 is a state diagram of the two sets of clip arms springing open structure of the present invention.

Fig. 5 is a schematic view of a local enlarged structure of the return spring on the middle rear shell of the present invention.

Fig. 6 is a schematic structural view of the middle rear shell of the present invention.

Fig. 7 is a schematic view of the local enlarged structure of the face teeth and teeth of the return spring of the present invention.

The reference signs are: the support comprises a support body 1, a first clamping arm 2, a second clamping arm 3, a gear 4, a reset spring 5, a key switch 6, a small spring 7, a rear shell 8, a front shell 9, a face tooth 10, a tooth 11, a sliding chute 12, a tooth groove 13 and a key switch rotating groove 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The manual clamping arm mechanical mobile phone support comprises a support body 1, wherein the support body 1 comprises a front shell 9 and a rear shell 8, a first clamping arm 2 and a second clamping arm 3 are arranged in a shell of the front shell 9 and the rear shell 8, a spring clamping column is arranged on the side surface of the second clamping arm 3, a reset spring 5 is installed on the spring clamping column, a gear 4 is installed at the middle position of the first clamping arm 2 and the middle position of the second clamping arm 3, the rear shell 8 is installed on one side of the first clamping arm 2, a key switch 6 is arranged on the inner side wall of the rear shell 8, a small spring 7 is installed on the key switch 6, a sliding groove 12 is formed in the surface of the rear shell 8, and a key switch rotating groove 14 is formed in the rear shell 8.

Parallel crisscross distribution between first arm lock 2 and the second arm lock 3, and the rectangular hole has all been seted up to the intermediate position of first arm lock 2 and second arm lock 3, the top of 2 rectangular hole inner walls of first arm lock and the below of 3 rectangular hole inner walls of second arm lock all are provided with insection groove 13, and this insection groove 13 meshes with gear 4 mutually.

The upper surface of the second clamping arm 3 is provided with a surface tooth 10, the key switch 6 is provided with a tooth 11, and the surface tooth 10 on the second clamping arm 3 is clamped with the tooth 11 on the key switch 6.

A group of spring installation cavities are formed in the inner side wall of the rear shell 8, one end of the reset spring 5 is connected to one end in each spring installation cavity, and the other end of the reset spring 5 is fixed to a spring clamping column on the side surface of the second clamping arm 3.

The front shell 9 and the rear shell 8 are connected in a clamping manner; a key switch rotating groove 14 is formed in the position of the side surface of the rear shell 8, wherein the key switch rotating groove 14 in the rear shell 8 is matched with the key switch 6.

The face tooth 10 can be arranged on the first clamping arm 2 or the second clamping arm 3.

The gear 4 is fixed on the rear shell 8 through a middle shaft.

The tooth-pattern groove 13 can be arranged at any upper end and lower end of the inner wall of the rectangular hole at the middle position of the first clamping arm 2 and the second clamping arm 3.

The stent body 1 may be of any shape.

The utility model discloses theory of operation:

the utility model discloses promote the first arm lock 2 of support, the inward movement of second arm lock 3 (two arm lock), two arm lock cooperation gear 4 and insection groove 13 can slide in spout 12 in step, when reaching the cell-phone width, two arm lock stop motion, meanwhile face tooth 10 in the second arm lock 3 also slides in step, and pry tooth 11 on the key switch 6 simultaneously, after two arm lock stop motion, tooth 11 card goes into the inslot on the face tooth 10, under little spring 7's effort, key switch firmly locks second arm lock 3, it is fixed to realize the cell-phone, the unable outward movement of two arm lock this moment, reach the effect of two arm lock auto-locks. The utility model discloses the principle is simple, and used structural part is few, can effectual control production and equipment processing cost. The utility model discloses logic is clear in the aspect of user experience, promote the one end of key switch 6, little spring 7 returns and contracts, the upper and lower column spinner on the key switch 6 this moment, it is rotatory along key switch swivelling chute 14, tooth 11 on the key switch 6 takes off the face tooth 10 on the second arm lock 3 of face, second arm lock 3 promotes second arm lock 5 under reset spring 5's pressure simultaneously, simultaneously through gear 4 and insection groove 13 linkage, drive first arm lock 2, resume initial position, the cell-phone of can taking this moment.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a manual arm lock machinery cell phone stand, includes support subject (1), its characterized in that: support main part (1) contains preceding shell (9) and backshell (8), be equipped with first arm lock (2) and second arm lock (3) in preceding shell (9) and backshell (8) casing, second arm lock (3) side surface is equipped with the spring clamp post, installs reset spring (5) on the spring clamp post, gear (4) are installed to first arm lock (2) and second arm lock (3) intermediate position department, backshell (8) are installed to first arm lock (2) one side, be provided with on the inside wall of backshell (8) key switch (6), install little spring (7) on key switch (6), spout (12) have been seted up on backshell (8) surface.

2. The hand-operated clamping arm mechanical mobile phone support as claimed in claim 1, wherein: parallel crisscross distribution between first arm lock (2) and second arm lock (3), and the rectangular hole has all been seted up to the intermediate position of first arm lock (2) and second arm lock (3), the top of first arm lock (2) rectangular hole inner wall and the below of second arm lock (3) rectangular hole inner wall all are provided with insection groove (13), and this insection groove (13) mesh with gear (4) mutually.

3. The hand-operated clamping arm mechanical mobile phone support as claimed in claim 1, wherein: the upper surface of the second clamping arm (3) is provided with surface teeth (10), the key switch (6) is provided with teeth (11), and the surface teeth (10) on the second clamping arm (3) are clamped with the teeth (11) on the key switch (6).

4. The hand-operated clamping arm mechanical mobile phone support as claimed in claim 1, wherein: a set of spring installation cavity is formed in the inner side wall of the rear shell (8), one end of a return spring (5) is connected to one end in the spring installation cavity, and the other end of the return spring (5) is fixed to a spring clamping column on the side surface of the second clamping arm (3).

5. The hand-operated clamping arm mechanical mobile phone support as claimed in claim 1, wherein: the front shell (9) and the rear shell (8) are connected in a clamping manner.

6. The hand-operated clamping arm mechanical mobile phone support as claimed in claim 1, wherein: and a key switch rotating groove (14) is formed in the position of the side surface of the rear shell (8), wherein the key switch rotating groove (14) in the rear shell (8) is matched with the key switch (6).

7. The hand-operated clamping arm mechanical mobile phone support as claimed in claim 1, wherein: the face tooth (10) can be arranged on the first clamping arm (2) or the second clamping arm (3).

8. The hand-operated clamping arm mechanical mobile phone support as claimed in claim 1, wherein: the gear (4) is fixed on the rear shell (8) through a middle shaft.

9. The hand-operated clamping arm mechanical mobile phone support as claimed in claim 2, wherein: the tooth thread groove (13) can be arranged at any upper end and any lower end of the inner wall of the rectangular hole at the middle position of the first clamping arm (2) and the second clamping arm (3).

10. The hand-operated clamping arm mechanical mobile phone support as claimed in claim 1, wherein: the stent main body (1) can be in any shape.