High-stability mobile phone frame clamping mechanism

Abstract

The high-stability mobile phone frame clamping mechanism comprises a base, a containing platform is arranged at the top of the base, a clamping assembly is arranged at the position, away from a containing base, of the top of the base, and the clamping assembly comprises an air cylinder and a clamping rod; a groove in the bottom of a mobile phone frame body corresponds to a protruding block arranged on the top of a fixing base, then the mobile phone frame body is placed on the top of the fixing base, an air cylinder works, a power rod of the air cylinder drives one end of a clamping rod to ascend and descend, and a connecting piece is rotationally connected to the position, away from the air cylinder, of the outer wall of the clamping rod; and the end, away from the clamping rod, of the connecting piece is rotationally connected with the connecting base, so that the clamping rod rotates, and the end, away from the air cylinder, of the clamping rod is pressed on the top of the mobile phone frame body, clamping and fixing of the mobile phone frame body are achieved, follow-up machining treatment of the mobile phone frame body is facilitated, and clamping and dismounting of the mobile phone frame body are facilitated. The practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping mechanisms, and in particular to a highly stable mobile phone frame clamping mechanism. Background Art

[0002] The mobile phone frame clamping mechanism is a device specially designed to clamp the mobile phone frame. It is usually used in mobile phone manufacturing, maintenance, testing and other links to ensure the stability and accuracy of the mobile phone during processing or testing.

[0003] For existing high-stability mobile phone frame clamping mechanisms, reference can be made to the Chinese utility model patent with authorization announcement number CN214641120U, which discloses a mobile phone middle frame positioning mechanism, "including: a crossbeam; a mounting block is respectively provided at both ends of the crossbeam in the longitudinal direction, and each mounting block is provided with a plurality of first sliding rails arranged in the longitudinal direction; at least three longitudinal sliders, one end of each of the longitudinal sliders is lockably slidably connected to one of the first sliding rails, and the other end is provided with a second sliding rail arranged in the transverse direction; at least three transverse sliders, a plurality of the transverse sliders correspond one-to-one with a plurality of the longitudinal sliders, and each of the transverse sliders is lockably slidably connected to a second sliding rail; at least two of the transverse sliders are installed with guide pins for guiding the mobile phone middle frame; at least one of the transverse sliders is installed with a pressing column for pressing the mobile phone middle frame. The utility model has the advantages of simple structure and high versatility, and can be applied to the positioning of mobile phone middle frames of different sizes."

[0004] When the above device is in use, a lockable longitudinal slider is installed on the mounting block by sliding it longitudinally, a lockable transverse slider is installed on the longitudinal slider by sliding it transversely, and a guide pin or a pressing column is installed on the transverse slider. However, the above device is not convenient for clamping and fixing the mobile phone frame, which causes shaking during the processing of the mobile phone frame, affecting the processing of the mobile phone frame. Summary of the Invention

[0005] In order to solve the above problems, the present invention proposes a highly stable mobile phone frame clamping mechanism to more accurately solve the problems raised in the above-mentioned background technology.

[0006] The utility model is achieved through the following technical solutions:

[0007] The utility model provides a highly stable mobile phone frame clamping mechanism, comprising a base, a placement platform is provided on the top of the base, and a clamping component is provided at a position of the top of the base away from the placement seat;

[0008] The clamping assembly includes a cylinder and a clamping rod, and the cylinder drives the clamping rod to rotate when working.

[0009] Furthermore, a connection hole is opened on the top of the base, a mounting seat is fixedly connected to the top of the base by bolts, and a pad is provided on the top of the mounting seat.

[0010] Furthermore, a mounting hole is provided on the top of the pad, and the shape of the mounting hole is elliptical. A threaded hole is provided at a position corresponding to the mounting hole on the top of the mounting seat, and a bolt is rotatably connected to the inner wall of the mounting hole, and the bottom of the bolt is threadedly connected to the inner wall of the threaded hole on the top of the mounting seat.

[0011] Furthermore, the power rod end of the cylinder is rotatably connected to the inner wall of the clamping rod, a connecting seat is bolted to the top of the cylinder away from the power rod, the outer wall of the connecting seat is rotatably connected to a connecting plate, and the end of the connecting plate away from the connecting seat is rotatably connected to the outer wall of the clamping rod.

[0012] Furthermore, the bottom bolt of the cylinder is fixed to the top of the pad, and the clamping rod is located on the top of the mobile phone frame body when the end away from the cylinder falls.

[0013] Furthermore, the placement platform includes a placement seat, a circular hole is opened on the top of the placement seat, and the inner wall of the circular hole is threadedly connected to a first positioning column, the top of the placement seat is threadedly connected to a second positioning column at a position away from the first positioning column, the top of the placement seat is movably connected to a fixed seat, and the top of the fixed seat is slidably connected to the mobile phone frame body.

[0014] Furthermore, positioning holes are provided at positions on the bottom of the fixing seat corresponding to the second positioning column and the first positioning column, and inner walls of the positioning holes are slidably connected to outer walls of the first positioning column and the second positioning column.

[0015] Furthermore, a protrusion is provided on the top of the fixing seat, and the outer wall of the protrusion is slidably connected to the inner wall of the bottom groove of the mobile phone frame body.

[0016] Beneficial effects of the utility model:

[0017] The utility model proposes a highly stable mobile phone frame clamping mechanism, which is achieved by matching the groove at the bottom of the mobile phone frame body with the protrusion at the top of the fixing seat, and then placing the mobile phone frame body on the top of the fixing seat, and then using the cylinder to work. The power rod of the cylinder drives one end of the clamping rod to rise and fall, and the connecting piece connected by rotating the outer wall of the clamping rod away from the cylinder is connected to the connecting seat, and the end of the connecting piece away from the clamping rod is rotatably connected to the connecting seat, so that the clamping rod is rotated and the end of the clamping rod away from the cylinder is pressed on the top of the mobile phone frame body, thereby clamping and fixing the mobile phone frame body, facilitating subsequent processing of the mobile phone frame body, facilitating the clamping and disassembly of the mobile phone frame body, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 This is a schematic top view of the utility model;

[0021] Figure 4 This is a schematic diagram of the clamping structure of the utility model.

[0022] The reference numerals are as follows:

[0023] 1. Base; 2. Placement seat; 3. First positioning column; 4. Second positioning column; 5. Fixed seat; 6. Mobile phone frame body; 7. Mounting seat; 8. Pad; 9. Mounting hole; 10. Clamping assembly; 101. Cylinder; 102. Connecting seat; 103. Connecting plate; 104. Clamping rod. DETAILED DESCRIPTION

[0024] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0025] Please refer to Figures 1-4 The utility model proposes a highly stable mobile phone frame clamping mechanism, comprising a base 1, a placement platform is provided on the top of the base 1, and a clamping component 10 is provided at a position of the top of the base 1 away from the placement seat 2;

[0026] The clamping assembly 10 includes a cylinder 101 and a clamping rod 104. When the cylinder 101 is working, the clamping rod 104 is driven to rotate. The power rod end of the cylinder 101 is rotatably connected to the inner wall of the clamping rod 104. The top of the cylinder 101 is away from the power rod and is bolted with a connecting seat 102. The outer wall of the connecting seat 102 is rotatably connected with a connecting piece 103, and the end of the connecting piece 103 away from the connecting seat 102 is rotatably connected to the outer wall of the clamping rod 104. The bottom bolt of the cylinder 101 is fixed to the top of the pad 8, and the clamping rod 104 is away from the When one end of the cylinder 101 falls, it is located at the top of the mobile phone frame body 6. The cylinder 101 works, and the power rod of the cylinder 101 drives one end of the clamping rod 104 to rise and fall. The connecting piece 103 connected by the outer wall of the clamping rod 104 is rotated away from the position of the cylinder 101, and the end of the connecting piece 103 away from the clamping rod 104 is rotatably connected to the connecting seat 102, so that the clamping rod 104 rotates, and the end of the clamping rod 104 away from the cylinder 101 is pressed on the top of the mobile phone frame body 6, thereby clamping and fixing the mobile phone frame body 6.

[0027] A connecting hole is provided at the top of the base 1, and a mounting seat 7 is fixedly connected to the top of the base 1 by bolts. A pad 8 is provided on the top of the mounting seat 7, and a mounting hole 9 is provided on the top of the pad 8. The shape of the mounting hole 9 is elliptical. A threaded hole is provided at the position corresponding to the mounting hole 9 on the top of the mounting seat 7, and a bolt is rotatably connected to the inner wall of the threaded hole on the top of the mounting seat 7. The bottom of the bolt is threadedly connected to the inner wall of the threaded hole on the top of the mounting seat 7. Through the elliptical mounting hole 9, the position of the pad 8 can be adjusted when installing the pad 8, thereby enabling the installation position of the clamping assembly 10 to be adjusted in a small range.

[0028] The placing platform includes a placing seat 2, a circular hole is opened on the top of the placing seat 2, and the inner wall of the circular hole is threadedly connected to the first positioning column 3, the top of the placing seat 2 is threadedly connected to the second positioning column 4 at a position away from the first positioning column 3, the top of the placing seat 2 is movably connected to the fixing seat 5, the top of the fixing seat 5 is slidably connected to the mobile phone frame body 6, the bottom of the fixing seat 5 is opened at positions corresponding to the second positioning column 4 and the first positioning column 3 respectively, and the inner wall of the positioning hole is slidably connected to the outer wall of the first positioning column 3 and the second positioning column 4, the top of the fixing seat 5 is provided with a protrusion, and the outer wall of the protrusion is slidably connected to the inner wall of the bottom groove of the mobile phone frame body 6, the first positioning column 3 and the second positioning column 4 are used in conjunction with the positioning holes opened at the bottom of the fixing seat 5, so that the fixing seat 5 can be easily installed and the fixing seat 5 can be prevented from being misaligned during installation, and the protrusion provided on the top of the fixing seat 5 is used in conjunction with the groove at the bottom of the mobile phone frame body 6, so that the mobile phone frame body 6 can be easily placed on the top of the fixing seat 5, so as to prevent the mobile phone frame body 6 from being offset when placed, thereby facilitating the processing of the mobile phone frame body 6.

[0029] Working principle: When in use, the groove at the bottom of the mobile phone frame body 6 is matched with the protrusion at the top of the fixing seat 5, and then the mobile phone frame body 6 is placed on the top of the fixing seat 5, and then the cylinder 101 is used to work. The power rod of the cylinder 101 drives one end of the clamping rod 104 to rise and fall, and the connecting piece 103 connected by the outer wall of the clamping rod 104 is rotated away from the position of the cylinder 101, and the end of the connecting piece 103 away from the clamping rod 104 is rotatably connected to the connecting seat 102, so that the clamping rod 104 is rotated, and the end of the clamping rod 104 away from the cylinder 101 is pressed on the top of the mobile phone frame body 6, thereby clamping and fixing the mobile phone frame body 6, facilitating subsequent processing of the mobile phone frame body 6, and facilitating the clamping and disassembly of the mobile phone frame body 6, thereby improving the practicality of the device.

[0030] Of course, the present invention may have many other implementations. Based on this implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present invention.

Claims

1. A highly stable mobile phone frame clamping mechanism, characterized in that: It includes a base, a placement platform is provided on the top of the base, and a clamping assembly is provided at a position on the top of the base away from the placement seat; The clamping assembly includes a cylinder and a clamping rod, and the cylinder drives the clamping rod to rotate when working; The power rod end of the cylinder is rotatably connected to the inner wall of the clamping rod, and a connecting seat is bolted to the top of the cylinder away from the power rod. The outer wall of the connecting seat is rotatably connected to a connecting plate, and the end of the connecting plate away from the connecting seat is rotatably connected to the outer wall of the clamping rod.

2. The high-stability mobile phone frame clamping mechanism according to claim 1, characterized in that: A connecting hole is provided on the top of the base, a mounting seat is fixedly connected to the top of the base by bolts, and a cushion block is provided on the top of the mounting seat.

3. The high-stability mobile phone frame clamping mechanism according to claim 2, characterized in that: A mounting hole is provided on the top of the pad, and the shape of the mounting hole is elliptical. A threaded hole is provided at a position corresponding to the mounting hole on the top of the mounting seat, and a bolt is rotatably connected to the inner wall of the mounting hole. The bottom of the bolt is threadedly connected to the inner wall of the threaded hole on the top of the mounting seat.

4. The high-stability mobile phone frame clamping mechanism according to claim 1, characterized in that: The bottom bolt of the cylinder is fixed to the top of the pad, and the clamping rod is located on the top of the mobile phone frame body when the end away from the cylinder falls.

5. The high-stability mobile phone frame clamping mechanism according to claim 1, characterized in that: The placement platform includes a placement seat, a circular hole is opened on the top of the placement seat, and the inner wall of the circular hole is threadedly connected to a first positioning column, the top of the placement seat is threadedly connected to a second positioning column at a position away from the first positioning column, the top of the placement seat is movably connected to a fixed seat, and the top of the fixed seat is slidably connected to the mobile phone frame body.

6. The high-stability mobile phone frame clamping mechanism according to claim 5, characterized in that: Positioning holes are formed at the bottom of the fixing seat at positions corresponding to the second positioning column and the first positioning column, and the inner walls of the positioning holes are slidably connected to the outer walls of the first positioning column and the second positioning column.

7. The high-stability mobile phone frame clamping mechanism according to claim 5, characterized in that: A protrusion is provided on the top of the fixing seat, and the outer wall of the protrusion is slidably connected to the inner wall of the bottom groove of the mobile phone frame body.

Images