CD player beneficial to improving operation hand feeling of switch push button
By setting the stop bone position inside the CD player housing to align the tail end of the push button handle, a limit structure is formed, which solves the problem of unsmooth operation of the switch push button and improves the smoothness of operation and feel.
Patent Information
- Application Number
- CN202422601912.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-28
AI Technical Summary
The switch push button structure of existing CD players results in large thrust transmission and large swing, which is difficult to push, poor operation and poor use.
Set a stop bone position inside the housing of the CD player, and the stop bone position is aligned with the tail end of the push button handle or close to the tail end position to form a limit structure to limit the push button swing backwards and improve operation smoothness.
Through the design of the stopping bone position, the push button is easier to push from the side, improving the smoothness and feel of operation, and improving the ease of use.
Smart Images
Figure CN223260351U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic products, in particular to a CD player with a switch button. Background Art
[0002] CD players are popular among users due to their portability, long lifespan, and excellent acoustics. They are typically equipped with an on / off button for controlling functions such as the power switch. This type of on / off button typically has the switch mounted on a circuit board, with the button fixedly attached to the switch and extending outside the housing for finger-operated operation. However, a disadvantage of this switch structure is that the distance between the button handle and the switch is large—that is, the force-bearing area of the button handle is far from the assembly and fixing area of the button and switch. When pushing the button handle with a finger, it experiences both a sideways thrust and a rearward pressure, causing the button to swing backward. This results in a large force transmission, large swinging motion, and difficulty in pushing. This is why the button feels difficult to push, awkward to operate, and unpleasant to use during normal use. Utility Model Content
[0003] The utility model aims to solve the defects of the prior art and provide a CD player which has a simple structure, a more reasonable design, is easier and more labor-saving to operate, and is conducive to improving the operating feel of the switch push button.
[0004] In order to solve the above technical problems, the present invention adopts the following technical solution: a CD player that is conducive to improving the operating feel of a switch button, comprising a shell, a switch button, a CD assembly, a PCB board and a speaker, the CD assembly, the PCB board and the speaker are installed in the shell, a toggle switch is installed on the PCB board, the toggle switch is connected to the switch button, and the button handle of the switch button extends outward through the shell, and is characterized in that: a stop bone position is provided inside the shell, the stop bone position is provided behind the switch button, and the stop bone position is aligned with the tail end of the button handle or a position close to the tail end of the button handle, so that the stop bone position forms a stop limit structure when the switch button swings backward after being pressed.
[0005] Furthermore, the shell includes an upper shell and a lower shell, the stop bone is arranged inside the upper shell and is an integral structure with the upper shell, and the circuit board is arranged in the lower shell.
[0006] Furthermore, a notch is provided at the position where the upper shell and the lower shell are joined together for the push button handle to extend, and the stop bone is opposite to the notch.
[0007] Furthermore, the stop bone includes two left and right bone bars, the upper parts of the two bone bars are connected to the upper shell through connecting ribs to form an integrated structure, and the bone bars are connected to each other by connecting plates to form an integrated structure, and the upper back of the switch button is opposite to the two bone bars.
[0008] Furthermore, the front side of the bone bar is an arc-shaped structure, and a downward and inwardly inclined guiding slope is provided on the front side of the lower end of the bone bar.
[0009] Furthermore, the switch push button also includes a push button plate, the lower end of the push button plate is connected to the push button rod to form a T-shaped structure; the push button handle is fixed on the push button plate, the push button rod is assembled and fixed with the torsion switch, and the bone position bar is opposite to the push button plate.
[0010] Furthermore, laterally extending limit arms are respectively provided on the left and right sides of the push button rod, and the limit arms abut against the toggle switch to further improve the stability of the switch push button.
[0011] Furthermore, a reinforcing rib is provided on the back of the push button rod, and the reinforcing rib extends upward to the back of the push button plate, and two limiting arms extend to both sides from the side surfaces of the reinforcing rib.
[0012] Preferably, the reinforcing rib, the limiting arm, the push button rod, the push button plate and the push button handle are an integrated structure and are integrally formed using a plastic material.
[0013] The utility model provides a stop bone position in the upper shell, and the stop bone position is aligned with the push button handle or a position close to the tail end of the push button handle to support the push button, so that when the push button handle is pushed, the back of the push button will be supported by the stop bone position, limiting the space for the push button to swing backward, so that the push button can be pushed sideways more easily, thereby improving the smoothness and operating feel of the operation and enhancing the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the utility model after the lower shell is removed;
[0016] Figure 3 This is a schematic diagram of the structure of the utility model from another angle after the lower shell is removed;
[0017] Figure 4 for Figure 3 A magnified view of part A;
[0018] Figure 5 This is a cross-sectional diagram of the assembly position of the switch push button of the utility model;
[0019] Figure 6 This is a schematic diagram of the structure of the utility model after removing the lower shell, switch push button and circuit board;
[0020] Figure 7 for Figure 5 Enlarged view of part B.
[0021] In the figure, 1 is the upper shell, 11 is the card edge, 12 is the stop bone, 13 is the notch, 14 is the bone bar, 15 is the connecting rib, 16 is the connecting plate, 17 is the guide slope, 2 is the lower shell, 3 is the switch push button, 31 is the push button handle, 32 is the push button plate, 33 is the push button rod, 34 is the limit arm, 35 is the reinforcing rib, 4 is the CD module, 5 is the circuit board, and 6 is the toggle switch. DETAILED DESCRIPTION
[0022] In this embodiment, refer to Figure 1-Figure 7 The CD player that is conducive to improving the operating feel of the switch button includes a housing, a switch button 3, a CD assembly 4, a PCB board 5 and a speaker. The CD assembly 4, the PCB board 5 and the speaker are installed in the housing. A toggle switch 6 is installed on the PCB board 5. The toggle switch 6 is connected to the switch button 3. The button handle 31 of the switch button 3 extends outward through the housing; a stop bone position 12 is provided inside the housing. The stop bone position 12 is provided behind the switch button 3, and the stop bone position 12 is aligned with the tail end of the button handle 31 or a position close to the tail end of the button handle 31 (that is, it does not necessarily have to be aligned with the button handle 31), so that the stop bone position 12 forms a stop limit structure for the switch button 3 when it swings backward after being pressed, thereby preventing it from swinging backward and being difficult to toggle when toggling the switch button 3.
[0023] The housing includes an upper shell 1 and a lower shell 2 . The stopper 12 is provided inside the upper shell 1 and is an integral structure with the upper shell 1 . The circuit board 5 is provided in the lower shell 2 .
[0024] A notch 13 is provided at the joint position between the upper shell 1 and the lower shell 2 for the push button handle 31 to extend out, and the stop bone position 12 is opposite to the notch 13 .
[0025] The stopper 12 comprises left and right side bars 14. The upper portions of the two side bars 14 are integrally connected to the upper shell 1 via connecting ribs 15. The side bars 14 are connected by connecting plates 16, which enhances the structural strength of the stopper 12. The upper back surface of the switch button 3 faces the two side bars 14, so that the side bars 14 limit the switch button 3 from swinging backward.
[0026] The front of the bone bar 14 is curved. When the push button handle 31 is moved, the backward pressure causes the switch push button 3 to contact the bone bar 14. This curved structure reduces friction, thereby preventing obstruction during the movement of the switch push button 3. A downward and inward-sloping guide slope 17 is provided on the front of the lower end of the bone bar 14 to avoid the switch push button 3 during assembly, improving the smoothness of the assembly operation.
[0027] The switch push button 3 also includes a push button plate 32, the lower end of the push button plate 32 is connected to a push button rod 33 to form a T-shaped structure; the push button handle 31 is fixed on the push button plate 32, the push button rod 33 is assembled and fixed with the torsion switch 6, and the bone position bar 14 is opposite to the push button plate 32.
[0028] A laterally extending limit arm 34 is provided on the left and right sides of the push button rod 33 , respectively. The limit arm 34 abuts against the toggle switch 6 to further improve the stability of the switch push button 3 .
[0029] A reinforcing rib 35 is provided on the back of the push button rod 33 . The reinforcing rib 35 extends upward to the back of the push button plate 32 . Two limiting arms 34 extend from the sides of the reinforcing rib 35 to both sides.
[0030] The reinforcing rib 35 , the limiting arm 34 , the push button rod 33 , the push button plate 32 and the push button handle 31 are an integrated structure and are integrally formed using a plastic material.
[0031] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. All equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.
Claims
1. A CD player that improves the feel of switch button operation, comprising a housing, a switch button, a CD assembly, a PCB, and a speaker. The CD assembly, PCB, and speaker are mounted in the housing. A toggle switch is mounted on the PCB. The toggle switch is connected to the switch button. The switch button handle extends outward through the housing. The player is characterized by: A stop bone is provided inside the shell, which is provided behind the switch push button and is aligned with the tail end of the push button handle or a position close to the tail end of the push button handle, so that the stop bone forms a stop limit structure when the switch push button swings backward after being pressed.
2. The CD player according to claim 1, which is advantageous for improving the operating feel of the switch button, is characterized in that: The shell comprises an upper shell and a lower shell. The stopper is arranged inside the upper shell and forms an integral structure with the upper shell. The circuit board is arranged in the lower shell.
3. The CD player according to claim 2, which is advantageous for improving the operating feel of the switch push button, is characterized in that: A notch is provided at the joint position between the upper shell and the lower shell for the push button handle to extend out, and the stop bone is opposite to the notch.
4. The CD player according to claim 2, which is advantageous for improving the operating feel of the switch push button, is characterized in that: The stop bone includes left and right bone bars, the upper parts of the two bone bars are connected to the upper shell through connecting ribs to form an integrated structure, and the bone bars are connected to each other by connecting plates to form an integrated structure, and the upper back of the switch push button is opposite to the two bone bars.
5. The CD player that is advantageous for improving the operating feel of the switch push button according to claim 4, characterized in that: The front side of the bone bar is an arc-shaped structure, and a guiding inclined surface inclined downward and inward is arranged on the front side of the lower end of the bone bar.
6. The CD player according to claim 4, which is advantageous for improving the operating feel of the switch push button, is characterized in that: The switch push button also includes a push button plate, the lower end of the push button plate is connected to the push button rod to form a T-shaped structure; the push button handle is fixed on the push button plate, the push button rod is assembled and fixed with the torsion switch, and the bone position bar is opposite to the push button plate.
7. The CD player according to claim 6, which is advantageous for improving the operating feel of the switch push button, is characterized in that: The left and right sides of the push button rod are respectively provided with horizontally extending limit arms, which abut against the toggle switch.
8. The CD player for improving the operating feel of the switch button according to claim 7, characterized in that: A reinforcing rib is provided on the back of the push button rod, and the reinforcing rib extends upward to the back of the push button plate, and two limiting arms extend to both sides from the side of the reinforcing rib respectively.
9. The CD player that is advantageous for improving the operating feel of the switch button according to claim 8, characterized in that: The reinforcing rib, the limiting arm, the push button rod, the push button plate and the push button handle are an integrated structure and are integrally formed using plastic material.