A touch control panel with a protective structure
By designing a mounting base and fixing rod with protective structure on the touch main control board and adopting a combined structure of clamps and gears, the problem of the main control board being fragile due to bolt fixation in the prior art is solved, and the stable clamping and fixing of the main control board is achieved, and the use effect of electrical appliances is improved.
Patent Information
- Application Number
- CN202421662240.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-07-12
AI Technical Summary
When the existing touch main control board is fixed by bolts, it may cause the main control board to break due to excessive pressure, affecting the use of electrical appliances.
A touch main control board with a protective structure is designed, and a combined structure of the mounting base and fixing rod is used to achieve stable clamping and fixing of the main control board through the cooperation of clamps and gears.
This structure reduces the pressure during fixation, avoids the breakage of the main control board, realizes stable clamping and fixing of the main control board, and improves the use effect of electrical appliances.
Smart Images
Figure CN222732501U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of touch main control boards, in particular to a touch main control board with a protective structure. Background Art
[0002] The main control board is the core component of computer hardware and the central hub connecting various hardware devices.
[0003] In the prior art, with the continuous development of science and technology, the touch control board has become an indispensable part of our daily life. It contains circuits such as rectification, filtering and voltage stabilization to ensure safe and reliable power supply for control circuits, drive circuits and sensors.
[0004] However, most of the existing main control boards are fixed in the electrical appliances by bolts. The main control board is a plastic board with a very small thickness. Fixing it by bolts has limitations. When the bolts are tightened, the main control board may be broken due to the large pressure, thereby affecting the use of the electrical appliances. Utility Model Content
[0005] The purpose of the utility model is to provide a touch main control board with a protective structure to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a touch main control board with a protective structure, the touch main control board with a protective structure comprises:
[0007] A mounting base, wherein a clamping block is provided on the inner wall surface of the mounting base, a tooth groove is provided on the side surface of the clamping block, a main control board body is provided on the inner wall surface of the mounting base, and a gear is provided on the side surface of the clamping block;
[0008] A fixing rod is provided with a receiving groove on its surface, a spring is provided on the inner wall surface of the receiving groove, a telescopic block is provided on the inner wall surface of the receiving groove, and a connecting plate is fixed to the end of the telescopic block.
[0009] Preferably, the inner wall surface of the mounting base is provided with a first sliding groove and a second sliding groove, the surface of the clamping block is fixed with a first sliding block and a second sliding block, the surface of the gear end is provided with a through hole, the inner wall surface of one end of the through hole is provided with an annular groove, and the inner wall surface of the other end of the through hole is fixed with a second limit block.
[0010] Preferably, an annular block is fixed to the outer arc surface of the fixing rod, a notch is provided at the port of the receiving groove, a first limit block is fixed to the arc surface of the inner wall of the receiving groove, a baffle is provided on the inner wall of the receiving groove, a first limit groove is provided on the outer surface of the baffle, a telescopic block is fixed to the baffle surface, and a second limit groove is provided on the outer surface of the telescopic block.
[0011] Preferably, the first sliding grooves are provided in multiple groups, and the multiple groups of first sliding grooves are symmetrically distributed on the inner wall surface of the mounting base; the second sliding grooves are provided in multiple groups, and the multiple groups of second sliding grooves are symmetrically distributed on the inner wall surface of the mounting base; and the second sliding grooves are located on the inner wall surface of the mounting base between the first sliding grooves.
[0012] Preferably, the first slider is provided in multiple groups, and the multiple groups of first sliders are symmetrically distributed on the surface of the clamping block; the second slider is provided in multiple groups, and the multiple groups of second sliders are symmetrically distributed on the surface of the clamping block; and the first slider is clamped in the first sliding groove, and the second slider is clamped in the second sliding groove, and is movably connected.
[0013] Preferably, the first limit blocks are provided in multiple groups, and the multiple groups of first limit blocks are distributed in a circle on the inner wall surface of the storage groove, and the first limit grooves are provided in multiple groups, and the multiple groups of first limit grooves are distributed in a circle on the outer surface of the baffle, and the first limit blocks correspond to the first limit grooves, and the first limit blocks are clamped in the first limit grooves, and the two are movably connected.
[0014] Preferably, the second limit blocks are provided in multiple groups, and the multiple groups of second limit blocks are distributed in a circle on the inner wall surface of the through hole, and the second limit grooves are provided in multiple groups, and the multiple groups of second limit grooves are distributed in a circle on the outer surface of the telescopic block, and the second limit blocks correspond to the second limit grooves, and the second limit blocks are clamped in the second limit grooves, and the two are movably connected.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] First, press the telescopic block to store it in the storage groove, so that the second limit block is disengaged from the second limit groove. At this time, the gear limit disappears, and the clamping block is pulled at the same time, so that the two groups of clamping blocks clamp the main control board body to the inner wall surface of the mounting base. This clamping and fixing method only requires the surface of the clamping block to be in contact with the surface of the main control board body. The pressure is small and will not damage the main control board body. At this time, stop pressing the telescopic block, and the spring reset will hold the baffle to reset the telescopic block, and at the same time, the second limit block is re-set in the second limit groove, thereby achieving the stability of the main control board body clamping. This structure is simple, easy to operate, and is conducive to improving its use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0018] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;
[0019] Figure 3 This is a schematic diagram of the installation base structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the fixing rod of the utility model;
[0021] Figure 5 This is a schematic diagram of the clamping block structure of the utility model;
[0022] Figure 6 This is a schematic cross-sectional view of the gear structure of the utility model;
[0023] Figure 7 This is a schematic diagram of the telescopic block structure of the utility model.
[0024] In the figure: 1, mounting base; 2, clamping block; 3, main control board body; 4, gear; 5, telescopic block; 6, first sliding groove; 7, second sliding groove; 8, fixing rod; 9, annular block; 10, storage groove; 11, spring; 12, notch; 13, first limit block; 14, first slider; 15, tooth groove; 16, second slider; 17, annular groove; 18, through hole; 19, second limit block; 20, baffle; 21, first limit groove;
[0025] 22. Second limiting groove; 23. Connecting plate. DETAILED DESCRIPTION
[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] For example, see Figure 1-Figure 7 The utility model provides a technical solution: a touch main control board with a protective structure, a clamping block 2 is provided on the inner wall surface of the mounting base 1, this clamping and fixing method only requires the surface of the clamping block 2 to be in contact with the surface of the main control board body 3, the pressure is small, and the main control board body 3 will not be damaged, a tooth groove 15 is provided on the side surface of the clamping block 2, the main control board body 3 is provided on the inner wall surface of the mounting base 1, and a gear 4 is provided on the side surface of the clamping block 2.
[0028] A storage groove 10 is provided on the surface of the fixing rod 8, a spring 11 is provided on the inner wall surface of the storage groove 10, and a telescopic block 5 is provided on the inner wall surface of the storage groove 10. Due to the elasticity of the spring 11, the spring 11 will reset and hold the baffle 20 to reset the telescopic block 5, and at the same time, the second limit block 19 will be re-set in the second limit groove 22, thereby achieving the stability of the clamping of the main control board body 3, and a connecting plate 23 is fixed to the end of the telescopic block 5.
[0029] On the basis of embodiment one, in order to prevent the main control board body 3 from breaking due to high pressure when being fixed, a first sliding groove 6 and a second sliding groove 7 are provided on the inner wall surface of the mounting base 1, a first slider 14 and a second slider 16 are fixed on the surface of the clamping block 2, a through hole 18 is provided on the end surface of the gear 4, an annular groove 17 is provided on the inner wall surface of one end of the through hole 18, and a second limit block 19 is fixed on the inner wall surface of the other end of the through hole 18.
[0030] A ring block 9 is fixed to the outer arc surface of the fixing rod 8, a notch 12 is opened at the end of the receiving groove 10, a first limit block 13 is fixed to the arc surface of the inner wall of the receiving groove 10, a baffle 20 is provided on the inner wall of the receiving groove 10, a first limit groove 21 is opened on the outer surface of the baffle 20, a telescopic block 5 is fixed to the surface of the baffle 20, and a second limit groove 22 is opened on the outer surface of the telescopic block 5.
[0031] There are multiple groups of first sliding grooves 6, which are symmetrically distributed on the inner wall surface of the mounting base 1; there are multiple groups of second sliding grooves 7, which are symmetrically distributed on the inner wall surface of the mounting base 1; and the second sliding grooves 7 are located on the inner wall surface of the mounting base 1 between the first sliding grooves 6.
[0032] There are multiple groups of first sliders 14, which are symmetrically distributed on the surface of the clamping block 2; there are multiple groups of second sliders 16, which are symmetrically distributed on the surface of the clamping block 2; and the first sliders 14 are clamped in the first sliding groove 6, and the second sliders 16 are clamped in the second sliding groove 7, which are movably connected, and play a positioning role in the movement of the clamping block 2 on the inner wall of the mounting base 1.
[0033] There are multiple groups of first limit blocks 13, which are distributed in a circle on the inner wall surface of the storage groove 10. There are multiple groups of first limit grooves 21, which are distributed in a circle on the outer surface of the baffle 20. The first limit blocks 13 correspond to the first limit grooves 21, and the first limit blocks 13 are clamped in the first limit grooves 21. Due to the restrictions of the first limit blocks 13 and the first limit grooves 21, the telescopic block 5 cannot rotate, and the two are movably connected.
[0034] There are multiple groups of second limit blocks 19, which are distributed in a circle on the inner wall surface of the through hole 18. There are multiple groups of second limit grooves 22, which are distributed in a circle on the outer surface of the telescopic block 5. The second limit blocks 19 correspond to the second limit grooves 22, and the second limit blocks 19 are clamped in the second limit grooves 22. The restrictions of the second limit blocks 19 and the second limit grooves 22 prevent the gear 4 from rotating, thereby achieving the stability of the clamping of the main control board body 3, and the two are movably connected.
[0035] When the gear 4 is in the state of being clamped, the second limit block 19 is pressed down and the gear 4 is clamped in the state of being locked.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A touch control panel with a protective structure, characterized in that: The touch main control board with a protective structure includes: A mounting base (1), wherein a clamping block (2) is provided on the inner wall surface of the mounting base (1), a tooth groove (15) is provided on the side surface of the clamping block (2), a main control board body (3) is provided on the inner wall surface of the mounting base (1), and a gear (4) is provided on the side surface of the clamping block (2); A fixing rod (8) is provided with a receiving groove (10) on its surface, a spring (11) is provided on the inner wall surface of the receiving groove (10), a telescopic block (5) is provided on the inner wall surface of the receiving groove (10), and a connecting plate (23) is fixed to the end of the telescopic block (5).
2. The touch control board with a protective structure according to claim 1, characterized in that: The inner wall surface of the mounting base (1) is provided with a first sliding groove (6) and a second sliding groove (7), the surface of the clamping block (2) is fixed with a first sliding block (14) and a second sliding block (16), the end surface of the gear (4) is provided with a through hole (18), the inner wall surface of one end of the through hole (18) is provided with an annular groove (17), and the inner wall surface of the other end of the through hole (18) is fixed with a second limit block (19).
3. The touch control board with a protective structure according to claim 2, characterized in that: An annular block (9) is fixed on the outer arc surface of the fixing rod (8); a notch (12) is provided at the end of the receiving groove (10); a first limiting block (13) is fixed on the arc surface of the inner wall of the receiving groove (10); a baffle (20) is provided on the inner wall of the receiving groove (10); a first limiting groove (21) is provided on the outer surface of the baffle (20); a telescopic block (5) is fixed on the surface of the baffle (20); and a second limiting groove (22) is provided on the outer surface of the telescopic block (5).
4. The touch control board with a protective structure according to claim 3, characterized in that: The first sliding grooves (6) are provided in a plurality of groups, and the plurality of groups of first sliding grooves (6) are symmetrically distributed on the inner wall surface of the mounting base (1); the second sliding grooves (7) are provided in a plurality of groups, and the plurality of groups of second sliding grooves (7) are symmetrically distributed on the inner wall surface of the mounting base (1); and the second sliding grooves (7) are located on the inner wall surface of the mounting base (1) between the first sliding grooves (6).
5. The touch control board with a protective structure according to claim 4, characterized in that: The first sliding blocks (14) are provided in a plurality of groups, and the plurality of groups of first sliding blocks (14) are symmetrically distributed on the surface of the clamping block (2); the second sliding blocks (16) are provided in a plurality of groups, and the plurality of groups of second sliding blocks (16) are symmetrically distributed on the surface of the clamping block (2); and the first sliding blocks (14) are clamped in the first sliding groove (6), and the second sliding blocks (16) are clamped in the second sliding groove (7), and are movably connected.
6. The touch control board with a protective structure according to claim 5, characterized in that: The first limit blocks (13) are provided with a plurality of groups, and the plurality of groups of first limit blocks (13) are circumferentially distributed on the inner wall surface of the storage groove (10); the first limit grooves (21) are provided with a plurality of groups, and the plurality of groups of first limit grooves (21) are circumferentially distributed on the outer surface of the baffle (20); the first limit blocks (13) correspond to the first limit grooves (21), and the first limit blocks (13) are clamped in the first limit grooves (21), and the two are movably connected.
7. The touch control board with a protective structure according to claim 6, characterized in that: The second limit blocks (19) are provided with a plurality of groups, and the plurality of groups of second limit blocks (19) are circumferentially distributed on the inner wall surface of the through hole (18); the second limit grooves (22) are provided with a plurality of groups, and the plurality of groups of second limit grooves (22) are circumferentially distributed on the outer surface of the telescopic block (5); the second limit blocks (19) correspond to the second limit grooves (22), and the second limit blocks (19) are clamped in the second limit grooves (22), and the two are movably connected.