Dimming power panel fixing piece
By clamping and fixing device, the cable stress and plug looseness caused by shaking of the power board are solved, and the stable fixation of the power board and heat dissipation are achieved, extending the service life of the appliance.
Patent Information
- Application Number
- CN202420321811.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-21
AI Technical Summary
In the prior art, the unstable shaking of the power supply board during placement causes the cable to be subjected to multiple stresses, and the pins are loose at the internal contact of the plug, which affects the service life and performance of the appliance.
The clamping fixing device is adopted to drive the torsion block by twisting the circular screw. The circular screw rotates into the torsion area. The arcuate compression plate contacts the torsion block for compression and clamping, fixing the square power plate to avoid wear and provide protection and heat dissipation.
Effectively prevent the power board from shaking, enhance the fixing effect, avoid loosening of the plug, protect the bottom and corners of the power board, promote heat dissipation, and extend the service life of the appliance.
Smart Images
Figure CN222230469U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power boards, in particular to a dimming power board fixing part. Background Art
[0002] A power board is an electronic device used to provide power to other electronic devices. Its main function is to convert, regulate and stabilize the input power to meet the different power requirements of electronic devices.
[0003] In the prior art, when a worker uses a power strip for power supply, if the power strip is placed in an unstable state, the cables inside the power strip will be subjected to stress multiple times, causing the pins at the contact between the cable and the plug on the surface of the power strip to become loose, thereby affecting the service life and performance of the appliance. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a dimming power board fixing part.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dimming power supply board fixing part, comprising a square power supply board, a side of the square power supply board is provided with an arc-shaped fixing part, a first circular hole is opened on the top surface of the arc-shaped fixing part, a circular pressure plate is provided on the top of the arc-shaped fixing part, a second circular hole of the same size as the first circular hole is opened on the top of the circular pressure plate, a plurality of semicircular torsion plates are provided on the top of the second circular hole, a first semicircular torsion plate of the plurality of semicircular torsion plates is provided with a first arc compression plate on the top, a second semicircular torsion plate of the plurality of semicircular torsion plates is provided with a second arc compression plate on the top, the first arc compression plate is of the same size as the second arc compression plate, a torsion area is provided in the middle of the plurality of arc compression plates, a circular screw is provided inside the torsion area, a torsion block is provided on the top of the circular screw, and the torsion block rotates with the circular screw Connection, in the prior art, when the staff uses the power board for power supply, if the power board is placed in an unstable state when shaking, it will cause the cables inside the power board to be subjected to multiple forces, thereby causing the pins at the contact between the cable and the plug on the surface of the power board to become loose, thereby affecting the service life and performance of the electrical appliance. To address this problem, the utility model adopts a clamping and fixing device, that is, by twisting the circular screw, the torsion block is driven to rotate, so that the circular screw rotates into the torsion area, and the torsion block is rotated again at this time, and the circular screw begins to contact with multiple semicircular torsion plates. When the circular screw rotates to the inside of the second circular hole, the first arc compression plate and the second arc compression plate begin to contact with the torsion block and perform compression clamping. At this time, the arc fixing piece and the square power board begin to be fixed, so as to achieve the effect of dimming and fixing the power board.
[0006] Preferably, a plurality of receiving grooves are provided on the side of the arc-shaped fixing piece, and a plurality of plug-in blocks corresponding to the receiving grooves are provided on the side of the square power board, and the plug-in blocks are fixedly connected to the square power board. In the prior art, when the power board is to be fixed, the power board is directly placed in the fixed area and fixed by a certain structure. However, this may cause the power board to become loose when being fixed, thereby affecting the fixing effect. To address such problems, the utility model adopts a plurality of receiving grooves on the side of the arc-shaped fixing piece, and a plurality of plug-in blocks corresponding to the receiving grooves are fixed on the side of the square power board. By moving the square power board, the plug-in blocks are driven to move into the storage grooves, so as to achieve the effect of conveniently clamping and fixing the square power board.
[0007] Preferably, a plurality of hexagonal small holes are opened on the surface of the circular pressure plate, and a circular protective block is provided between the plurality of the semicircular torsion plates and the circular pressure plate. In the prior art, when the power board is to be fixed, a fixed structure is directly adopted. However, when the fixed structure is rotated to the surface of the contact object, the arc-shaped compression plate will wear the outer surface of the circular hole arranged in the middle part of the bottom contact object when clamping. To address such problems, the utility model adopts a circular protective block provided between the semicircular torsion plate and the circular pressure plate. When the circular screw rotates to the inside of the second circular hole, it drives the arc-shaped compression plate to be compressed. At this time, the circular protective block starts to contact the arc-shaped compression plate, so as to avoid wear on the outer surface of the second circular hole in the middle part of the circular pressure plate.
[0008] Preferably, a plurality of protection plates are provided at the bottom of the square power board, and the plurality of protection plates are fixedly connected to the bottom of the square power board. In the prior art, when the square power board needs to be fixed, the power board is directly placed on the work surface. When clamped and fixed, the square power board will shake. When the shaking force is large, the bottom of the square power board is easily damaged. To address such problems, the utility model adopts a plurality of protection plates at the bottom of the square power board, and protective materials are provided inside the protection plates to achieve the effect of protecting the square power board.
[0009] Preferably, a plurality of heat dissipation holes are opened on the side of the square power board. In the prior art, when the power board is subjected to a fixing experiment, the fixing time is usually relatively long, and a large amount of heat is easily generated inside the square power board during use. If the accumulated heat cannot be dissipated, it is easy to cause damage to the internal structure of the square power board. To address such problems, the utility model adopts a method of opening a plurality of heat dissipation holes on the side of the square power board, and the generated heat is dissipated from the heat dissipation holes, thereby achieving the heat dissipation effect.
[0010] Preferably, the side corners of the square power board are all rounded. In the prior art, when the square power board is placed horizontally or vertically, the corners of its two adjacent sides will contact the work surface. When the contact time is too long, the corners of the square power board are easily worn. To address this problem, the utility model adopts the method of setting the side corners of the square power board as rounded corners. By setting the corners as rounded corners and the outer surface of the rounded corners is relatively smooth, the wear of the corners of the square power board can be avoided.
[0011] Preferably, an adhesive block is provided in the middle of the arc-shaped compression plate. In the prior art, when a compression plate is needed to compress an object, the compression plate needs to be rotated for compression. When the compression plate is used for too long, the internal structure of the compression plate is prone to be unstable. To address this problem, the utility model provides an adhesive block in the middle of the arc-shaped compression plate to achieve a more compact interior of the arc-shaped compression plate. Beneficial Effects
[0012] In the prior art, when a worker uses a power strip for power supply, if the power strip is placed in an unstable state when shaking, the cables inside the power strip will be subjected to stress multiple times, and the pins at the contact points between the cables and the plugs on the surface of the power strip will become loose, thereby affecting the service life and performance of the electrical appliance. To address this problem, the utility model adopts a clamping and fixing device, which drives the torsion block to rotate by twisting the circular screw, so that the circular screw rotates into the torsion area. At this time, the torsion block is rotated again, and the circular screw begins to contact with multiple semicircular torsion plates. When the circular screw rotates into the second circular hole, the first arc compression plate and the second arc compression plate begin to contact with the torsion block and perform compression clamping. At this time, the arc fixing member begins to be fixed to the square power strip, so as to achieve the effect of dimming and fixing the power strip.
[0013] In the prior art, when a power board is to be fixed, the power board is directly placed in a fixed area and fixed by a certain structure. However, this may cause the power board to become loose when being fixed, thereby affecting the fixing effect. To address this problem, the utility model has a plurality of storage grooves on the side of an arc-shaped fixing member, and a plurality of plug blocks corresponding to the storage grooves are fixed on the side of a square power board. By moving the square power board, the plug blocks are driven to move into the storage grooves, thereby achieving the effect of conveniently clamping and fixing the square power board.
[0014] In the prior art, when the power board needs to be fixed, a fixing structure is directly used. However, when the fixing structure rotates to the surface of the contact object, the arc-shaped compression plate will wear the outer surface of the circular hole set in the middle of the bottom contact object when clamping. To address this problem, the utility model adopts a circular protection block between the semicircular torsion plate and the circular pressure plate. When the circular screw rotates to the inside of the second circular hole, it drives the arc-shaped compression plate to be compressed. At this time, the circular protection block starts to contact the arc-shaped compression plate, so as to avoid wear on the outer surface of the second circular hole in the middle of the circular pressure plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the square power board and the arc-shaped fixing member of the utility model;
[0017] Figure 3 It is a schematic diagram of the three-dimensional structure between the square power board and the arc-shaped fixing member of the utility model;
[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the arc-shaped compression plate in the utility model.
[0019] Legend:
[0020] 1. Square power board; 2. Arc-shaped fixing piece; 3. First circular hole; 4. Round pressure plate; 5. Second circular hole; 6. First semicircular torsion plate; 7. First arc-shaped compression plate; 8. Second semicircular torsion plate; 9. Second arc-shaped compression plate; 10. Torsion area; 11. Round screw; 12. Torsion block; 13. Storage groove; 14. Insert block; 15. Hexagonal small hole; 16. Round protection block; 17. Protection plate; 18. Heat dissipation hole; 19. Rounded corner; 20. Adhesive block. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0022] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiments
[0023] Reference Figure 1-4A dimming power board fixing part comprises a square power board 1, an arc-shaped fixing part 2 is arranged on the side of the square power board 1, a first circular hole 3 is opened on the top surface of the arc-shaped fixing part 2, a circular pressure plate 4 is arranged on the top of the arc-shaped fixing part 2, a second circular hole 5 of the same size as the first circular hole 3 is opened on the top of the circular pressure plate 4, a plurality of semicircular torsion plates are arranged on the top of the second circular hole 5, a first arc compression plate 7 is arranged on the top of the first semicircular torsion plate 6, a second arc compression plate 9 is arranged on the top of the second semicircular torsion plate 8, the first arc compression plate 7 is the same size as the second arc compression plate 9, and a torsion area 1 is arranged in the middle of the plurality of arc compression plates 0, a circular screw 11 is provided inside the torsion area 10, a torsion block 12 is provided on the top of the circular screw 11, and the torsion block 12 is rotatably connected to the circular screw 11. In the prior art, when the staff uses the power board for power supply, if the power board is placed in an unstable state, it will cause the cables inside the power board to be stressed multiple times, thereby causing the pins at the contact point between the cable and the plug on the surface of the power board to become loose, thereby affecting the service life and performance of the electrical appliance. To address such problems, the utility model adopts a clamping and fixing device, that is, by twisting the circular screw 11, the torsion block 12 is driven The circular screw 11 is rotated so that it rotates into the torsion area 10. At this time, the torsion block 12 is rotated again, and the circular screw 11 begins to contact with multiple semicircular torsion plates. When the circular screw 11 rotates into the second circular hole 5, the first arc compression plate 7 and the second arc compression plate 9 begin to contact with the torsion block 12 and compress and clamp. At this time, the arc fixing piece 2 and the square power board 1 begin to be fixed, so as to achieve the effect of dimming and fixing the power board.
[0024] A plurality of receiving grooves 13 are provided on the side of the arc-shaped fixing member 2, and a plurality of plug blocks 14 corresponding to the receiving grooves 13 are provided on the side of the square power board 1. The plug blocks 14 are fixedly connected to the square power board 1. By moving the square power board 1, the plug blocks 14 are driven to move into the storage grooves 13, so as to achieve the effect of conveniently clamping and fixing the square power board 1. A plurality of hexagonal small holes 15 are provided on the surface of the circular pressure plate 4, and a circular protective block 16 is provided between the plurality of the semicircular torsion plates and the circular pressure plate 4. When the circular screw 11 rotates to the inside of the second circular hole 5, the arc-shaped compression plate is driven to be compressed. At this time, the circular protective block 16 begins to contact the arc-shaped compression plate, so as to avoid wear on the outer surface of the second circular hole 5 in the middle of the circular pressure plate 4. A plurality of protective plates 17 are provided at the bottom of the square power board 1, and the plurality of protective plates 17 are fixedly connected to the bottom of the square power board 1. Protective materials are provided inside the protective plates 17, so as to achieve the effect of protecting the square power board 1.
[0025] A plurality of heat dissipation holes 18 are provided on the side of the square power board 1, and the generated heat is dissipated from the heat dissipation holes 18 to achieve the heat dissipation effect. The side corners of the square power board 1 are all set as rounded corners 19. By setting the corners as rounded corners 19 and the outer surface of the rounded corners 19 is relatively smooth, the wear of the corners of the square power board 1 can be avoided. An adhesive block 20 is provided in the middle of the arc compression plate. By providing the adhesive block, the inside of the arc compression plate can be made more compact.
[0026] Working principle of the utility model: when the power board is to be dimmed and fixed, a clamping and fixing device can be used, that is, by twisting the circular screw 11, the torsion block 12 is driven to rotate, so that the circular screw 11 is rotated into the torsion area 10, and the torsion block 12 is rotated again at this time, and the circular screw 11 begins to contact with multiple semicircular torsion plates. When the circular screw 11 rotates into the second circular hole 5, at this time, the first arc compression plate 7 and the second arc compression plate 9 begin to contact with the torsion block 12 and compress and clamp, and at this time the arc fixing piece 2 and the square power board 1 begin to be fixed.
[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A dimming power board fixing member, comprising a square power board (1), characterized in that: The square power supply board (1) is provided with an arc-shaped fixing member (2) on the side surface, a first circular hole (3) is formed on the top surface of the arc-shaped fixing member (2), a circular pressure plate (4) is formed on the top surface of the arc-shaped fixing member (2), a second circular hole (5) of the same size as the first circular hole (3) is formed on the top surface of the circular pressure plate (4), a plurality of semicircular torsion plates are provided on the top surface of the second circular hole (5), a first arc-shaped compression plate (7) is provided on the top surface of the first semicircular torsion plate (6) of the plurality of semicircular torsion plates, a second arc-shaped compression plate (9) is provided on the top surface of the second semicircular torsion plate (8) of the plurality of semicircular torsion plates, the first arc-shaped compression plate (7) and the second arc-shaped compression plate (9) are of the same size, a torsion region (10) is provided in the middle of the plurality of arc-shaped compression plates, a circular screw (11) is provided in the interior of the torsion region (10), a torsion block (12) is provided on the top surface of the circular screw (11), and the torsion block (12) is rotatably connected to the circular screw (11).
2. A dimming power board fixing member according to claim 1, characterized in that: The arc-shaped fixing member (2) has a plurality of receiving grooves (13) on its side, and the square power board (1) has a plurality of insert blocks (14) corresponding to the receiving grooves (13) on its side, and the insert blocks (14) are fixedly connected to the square power board (1).
3. The dimming power board fixing member according to claim 1, characterized in that: A plurality of hexagonal small holes (15) are formed on the surface of the circular pressure plate (4), and a circular protective block (16) is provided between the plurality of semicircular torsion plates and the circular pressure plate (4).
4. The dimming power board fixing member according to claim 1, characterized in that: A plurality of protective plates (17) are provided at the bottom of the square power board (1), and the plurality of protective plates (17) are fixedly connected to the bottom of the square power board (1).
5. The dimming power board fixing member according to claim 1, characterized in that: The side surface of the square power board (1) is provided with a plurality of heat dissipation holes (18).
6. The dimming power board fixing member according to claim 1, characterized in that: The side corners of the square power board (1) are all configured as rounded corners (19).
7. The dimming power board fixing member according to claim 1, characterized in that: An adhesive block (20) is provided in the middle of the arc-shaped compression plate.