Middle frame machining jig for intelligent wearable equipment
By designing the middle frame processing tool of the smart wearable device, using the screw and motor-driven grinding components, the automatic grinding of the four sides and corners of the middle frame is achieved, solving the problem of inefficiency in the existing technology and improving the processing efficiency .
Patent Information
- Application Number
- CN202420273007.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-02-02
AI Technical Summary
The polishing process of frames in existing smart wearable devices requires multiple disassembly and operation, resulting in inefficiency.
Design a middle frame processing tool for smart wearable devices, including a panel, adjustment port, positioning block and multiple polishing components. Driven by screw and motor, the middle frame can be automatically automatically on the four sides and corners on the positioning block. Grind, no disassembly required in the middle.
It realizes efficient automatic grinding of four sides and corners of the middle frame, reducing operating steps and improving processing efficiency.
Smart Images
Figure CN222430312U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of middle frame processing, and in particular to a middle frame processing jig for a smart wearable device. Background Art
[0002] Smart wearable devices refer to devices that realize intelligent functions by being worn on the body or directly associated with the human body. There are many kinds of smart wearable devices on the market, such as smart watches, smart bracelets, etc. These products generally have a middle frame. After the middle frame is produced, it is generally necessary to polish the outside of the middle frame. However, the limited polishing equipment has a simple structure and cannot automatically polish the four sides and corners of the middle frame. Generally, three steps are required, such as first polishing the two sides of the middle frame, then disassembling the middle frame and polishing the other two sides of the middle frame, and after the side polishing is completed, it is disassembled again, and then the corners of the middle frame are polished, which affects the processing efficiency. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide a middle frame processing jig for a smart wearable device, which can directly complete the grinding of the sides and corners after passing through a first grinding component, a second grinding component and a third grinding component, without the need for disassembly in the middle, thereby solving the problems mentioned in the background technology.
[0004] The utility model is realized through the following technical scheme: a middle frame processing jig of a smart wearable device, comprising a panel and a middle frame, an adjustment port is provided in the middle of the panel, an adjustment block is provided in the adjustment port, a positioning block matching the size of the inner cavity of the middle frame is provided above the adjustment block, the middle frame is sleeved on the positioning block, and a first polishing component for polishing the side surface of the middle frame in the length direction, a second polishing component for polishing the corner of the middle frame, and a third polishing component for polishing the side surface of the middle frame in the width direction are respectively installed on the panel.
[0005] As a preferred technical solution, the first polishing component, the second polishing component and the third polishing component are arranged on the panel from front to back, the first polishing component is composed of multiple first polishing columns, the second polishing component is composed of multiple second polishing columns, and the third polishing component is composed of multiple third polishing columns. The first polishing columns are relatively arranged on both sides of the strip opening, one on the left and one on the right, and the distance between the first polishing columns matches the width of the middle frame. The third polishing columns are arranged on both sides of the strip opening, one on the left and one on the right, and the distance between the third polishing columns matches the length of the middle frame. The second polishing columns are diagonally arranged on both sides of the strip opening, and the distance between the second polishing columns matches the length of the diagonal of the middle frame.
[0006] As a preferred technical solution, funnel-shaped grinding grooves are formed on the outer ring surfaces of the first grinding column, the second grinding column and the third grinding column, and grinding lines are provided on the grinding grooves. The arc degree of the grinding grooves matches the arc surface of the outer side surface of the middle frame.
[0007] As a preferred technical solution, the top surface of the panel is provided with installation grooves opposite to the first polishing column, the second polishing column and the third polishing column, and the first motor is installed in the installation grooves. A circular hole is provided at the center of the second polishing column, and the rotating shaft of the first motor opposite to the second polishing column is inserted into the circular hole, and a plurality of compression springs are installed, and the other ends of the compression springs are installed on the inner wall surface of the circular hole. The rotating shafts of the remaining first motors are respectively installed at the center of the first polishing column and the third polishing column.
[0008] As a preferred technical solution, both sides of the strip-shaped opening are provided with sliding grooves, both sides of the adjustment block are protruded to form sliding blocks, and the sliding blocks are slidably arranged in the sliding grooves.
[0009] As a preferred technical solution, one end of the adjusting block is provided with a screw hole that passes through the slider, one end of the strip-shaped mouth is embedded with a bearing, and the other end is provided with an axial hole. A screw is threadedly connected in the screw hole, one end of the screw is installed in the inner ring of the bearing, and the other end extends through the axial hole to the outer casing, and a second motor is installed to drive the screw to rotate.
[0010] As a preferred technical solution, a third motor is embedded in the middle of the top surface of the adjustment block, and the rotating shaft of the third motor is installed at the center of the positioning block.
[0011] The beneficial effects of the utility model are as follows: the utility model has a simple structure, the middle frame can be directly sleeved on the positioning block, and can move back and forth along the strip-shaped opening through a screw rod, and can pass through the first grinding assembly, the second grinding assembly and the third grinding assembly one by one during the movement, and can complete the grinding of the four sides and corners of the middle frame at one time through its own rotation, without the need to disassemble the middle frame in the middle, thereby increasing the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the utility model without the middle frame structure;
[0015] Figure 3 It is a schematic structural diagram of the second grinding column in the utility model.
[0016] Among them, 1. panel; 2. adjustment port; 3. adjustment block; 4. positioning block; 5. middle frame; 6. first polishing column; 7. second polishing column; 8. third polishing column; 9. screw rod; 11. second motor; 12. slide groove; 13. round hole. DETAILED DESCRIPTION
[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0018] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.
[0019] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.
[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a middle frame processing jig for a smart wearable device, comprising a panel 1 and a middle frame 5, an adjustment port 2 is provided in the middle of the panel 1, an adjustment block 3 is provided in the adjustment port 2, a positioning block 4 matching the size of the inner cavity of the middle frame 5 is provided above the adjustment block 3, the middle frame 5 is sleeved on the positioning block 4, and a first grinding component for grinding the side surface of the middle frame 5 in the length direction, a second grinding component for grinding the corner of the middle frame 5, and a third grinding component for grinding the side surface of the middle frame 5 in the width direction are respectively installed on the panel 1.
[0021] In this embodiment, the first polishing assembly, the second polishing assembly and the third polishing assembly are arranged on the panel 1 from front to back, the first polishing assembly is composed of multiple first polishing columns 6, the second polishing assembly is composed of multiple second polishing columns 7, and the third polishing assembly is composed of multiple third polishing columns 8. The first polishing columns 6 are relatively arranged on both sides of the strip opening, one on the left and one on the right, and the distance between the first polishing columns 6 matches the width of the middle frame 5. The third polishing columns 8 are arranged on both sides of the strip opening, one on the left and one on the right, and the distance between the third polishing columns 8 matches the length of the middle frame 5. The second polishing columns 7 are diagonally arranged on both sides of the strip opening, and the distance between the second polishing columns 7 matches the length of the diagonal of the middle frame 5.
[0022] In this embodiment, funnel-shaped grinding grooves are formed on the outer ring surfaces of the first grinding column 6, the second grinding column 7 and the third grinding column 8, and grinding lines are provided on the grinding grooves. The arc degree of the grinding grooves matches the arc surface of the outer side surface of the middle frame 5. The grinding grooves can complete the comprehensive grinding of the side surfaces and corners at one time, thereby increasing the grinding efficiency.
[0023] In this embodiment, the top surface of the panel 1 is provided with mounting grooves opposite to the first polishing column 6, the second polishing column 7 and the third polishing column 8, and the first motor is installed in the mounting grooves. A circular hole 13 is provided at the center of the second polishing column 7. The rotating shaft of the first motor opposite to the second polishing column 7 is inserted into the circular hole 13, and a plurality of compression springs are installed. The other ends of the compression springs are installed on the inner wall surface of the circular hole 13, and the rotating shafts of the remaining first motor are respectively installed at the centers of the first polishing column 6 and the third polishing column 8. The circular hole and the compression spring are used to give way to the second polishing column. After being pressurized, it can move in the opposite direction, and the compression spring can return the moved second polishing column to its original position.
[0024] In this embodiment, both sides of the strip-shaped opening are provided with slide grooves 12, and both sides of the adjustment block 3 are protruded to form sliders, and the sliders are slidably set in the slide grooves 12. The adjustment block can be positioned through the slide grooves and the sliders, so that the adjustment block can only move back and forth horizontally in the slide groove, thereby avoiding falling from the adjustment opening.
[0025] In this embodiment, one end of the adjusting block 3 is provided with a screw hole that passes through the slider, one end of the strip-shaped opening is embedded with a bearing, and the other end is provided with an axial hole, in which a screw 9 is threadedly connected, one end of the screw 9 is installed in the inner ring of the bearing, and the other end extends through the axial hole to the outer casing, and a second motor 11 is installed to drive the screw 9 to rotate.
[0026] In this embodiment, a third motor is embedded in the middle of the top surface of the adjustment block 3 , and a rotating shaft of the third motor is installed at the center of the positioning block 4 .
[0027] When in use, the middle frame can be directly sleeved on the positioning block, and the second motor is started. The start of the second motor drives the screw rod, and the rotation of the screw rod drives the adjustment block, so that the adjustment block moves along the slide slot. The movement of the adjustment block synchronously drives the positioning block and the middle frame, so that the middle frame can pass through the first grinding assembly, the second grinding assembly and the third grinding assembly one by one;
[0028] During grinding, the first motor can be started, and the start of the first motor drives the first grinding column, the second grinding column and the third grinding column. When the middle frame passes through the first grinding assembly, the middle frame is arranged horizontally, so that the two side surfaces of the middle frame in the length direction can rub against the grinding groove on the first grinding column, and when the middle frame passes through the second grinding assembly, the third motor can be started, and the start of the third motor drives the positioning block and the middle frame, so that the middle frame can rotate. After the middle frame rotates, the corner of the middle frame can contact with the second grinding column and squeeze the second grinding column, so that the second grinding column can have a retreat function, so that the corner can pass through the second grinding column smoothly and avoid being stuck. The middle frame can quickly grind its corner by rotating back and forth, and after the middle frame enters the third grinding assembly, the third motor can be started again, so that the positioning block is arranged longitudinally with the middle frame, so that the two side surfaces of the middle frame in the width direction can contact with the third grinding column. Through the above operation, the grinding operation of the corner and the side can be completed at one time, and no disassembly is required in the middle, which greatly increases the efficiency.
[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.
Claims
1. A processing jig for the middle frame of a smart wearable device, characterized in that: The invention comprises a panel (1) and a middle frame (5); an adjustment opening (2) is provided in the middle of the panel (1); an adjustment block (3) is provided in the adjustment opening (2); a positioning block (4) matching the size of the inner cavity of the middle frame (5) is provided above the adjustment block (3); the middle frame (5) is sleeved on the positioning block (4); a first grinding component for grinding the side surface of the middle frame (5) in the length direction, a second grinding component for grinding the corner of the middle frame (5) and a third grinding component for grinding the side surface of the middle frame (5) in the width direction are respectively installed on the panel (1).
2. The smart wearable device middle frame processing jig according to claim 1, characterized in that: The first grinding assembly, the second grinding assembly and the third grinding assembly are arranged on the panel (1) from front to back. The first grinding assembly is composed of a plurality of first grinding columns (6), the second grinding assembly is composed of a plurality of second grinding columns (7), and the third grinding assembly is composed of a plurality of third grinding columns (8). The first grinding columns (6) are arranged on both sides of the strip opening, one on the left and one on the right, and the distance between the first grinding columns (6) matches the width of the middle frame (5). The third grinding columns (8) are arranged on both sides of the strip opening, one on the left and one on the right, and the distance between the third grinding columns (8) matches the length of the middle frame (5). The second grinding columns (7) are arranged diagonally on both sides of the strip opening, and the distance between the second grinding columns (7) matches the length of the diagonal of the middle frame (5).
3. The smart wearable device middle frame processing jig according to claim 2, characterized in that: The outer ring surfaces of the first polishing column (6), the second polishing column (7) and the third polishing column (8) are all formed with polishing grooves of a funnel-shaped structure, and polishing lines are provided on the polishing grooves. The arc degree of the polishing grooves matches the arc surface of the outer side surface of the middle frame (5).
4. The smart wearable device middle frame processing jig according to claim 2, characterized in that: The top surface of the panel (1) is provided with mounting grooves at positions corresponding to the first polishing column (6), the second polishing column (7) and the third polishing column (8), and the first motors are installed in the mounting grooves. A circular hole (13) is provided at the center of the second polishing column (7), and the rotating shaft of the first motor corresponding to the second polishing column (7) is inserted into the circular hole (13), and a plurality of compression springs are installed, and the other ends of the compression springs are installed on the inner wall surface of the circular hole (13). The rotating shafts of the remaining first motors are respectively installed at the centers of the first polishing column (6) and the third polishing column (8).
5. The smart wearable device middle frame processing jig according to claim 1, characterized in that: Both sides of the strip-shaped opening are provided with sliding grooves (12), and both sides of the adjustment block (3) are protruded to form sliding blocks, and the sliding blocks are slidably arranged in the sliding grooves (12).
6. The smart wearable device middle frame processing jig according to claim 1, characterized in that: One end of the adjusting block (3) is provided with a screw hole that passes through the slider, one end of the strip-shaped opening is embedded with a bearing, and the other end is provided with an axial hole, in which a screw (9) is threadedly connected, one end of the screw (9) is installed in the inner ring of the bearing, and the other end passes through the axial hole and extends to the housing, and a second motor (11) is installed to drive the screw (9) to rotate.
7. The smart wearable device middle frame processing jig according to claim 1, characterized in that: A third motor is embedded in the middle of the top surface of the adjustment block (3), and the rotating shaft of the third motor is installed at the center of the positioning block (4).