Aluminum substrate that is easy to bend

Abstract

The utility model relates to an aluminum substrate that is easy to bend, belonging to the technical field of aluminum substrates, including a baffle and an aluminum substrate body, and the number of the baffles is two, and a bending adjustment mechanism is arranged on the opposite side of the two baffles, and an auxiliary component is arranged on the top of the aluminum substrate body, and the bending adjustment mechanism includes two rotating shafts that are rotatably connected to the inside of the baffle, and the outer side of the rotating shaft is fixedly connected to the aluminum substrate body, and the outer side of the rotating shaft is fixedly connected to a transmission gear located at the rear side of the aluminum substrate body. The aluminum substrate that is easy to bend can not only flexibly adjust the bending degree of the aluminum substrate body, but also realize multiple bending adjustments, so as to facilitate the improvement of the applicability and service life of the aluminum substrate body, and effectively enhance the practical effect of the device, and after the bending adjustment, the limit block on the sliding rod can also be pushed by the pushing structure to limit the rotation of the transmission gear, so as to improve the structural stability of the aluminum substrate body after bending.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum substrates, in particular to an aluminum substrate which is easy to bend. Background Art

[0002] Aluminum substrate is a metal-based copper-clad laminate with good heat dissipation function. Generally, a single-sided board is composed of a three-layer structure, namely a circuit layer (copper foil), an insulating layer and a metal base layer; it is commonly used in LED lighting products; there are two sides, the white side is for welding LED pins, and the other side is the original color of aluminum. Generally, thermal conductive slurry is applied to contact the thermal conductive part; when subject to the shape and assembly requirements of the structural parts, the aluminum substrate needs to be bent.

[0003] A patent document with announcement number CN219459390U proposes an aluminum substrate that is easy to bend, including an aluminum substrate body, an upper surface of the aluminum substrate body is equipped with LED lamp beads, a bending metal strip is arranged at the middle position of the aluminum substrate body, a side surface of the aluminum substrate body is provided with an assembly groove, the upper end of the aluminum substrate body is fixed with a groove plate, and the upper end of the groove plate is provided with a card slot plate...; the patent fixes the card slot plate on the groove plate so that the staff can contact the aluminum substrate body through the handle, thereby avoiding people from contacting the components on the surface of the aluminum substrate when bending the aluminum substrate, so as to prevent damage to the aluminum substrate and improve the accuracy of bending the aluminum substrate.

[0004] However, although the above patent can achieve the bending of the aluminum substrate by bending the metal strip, the angle adjustment accuracy of the aluminum substrate body during the bending process is low, the practical effect is not good, and the bent metal strip is easy to break after multiple bending. Therefore, the bent aluminum substrate body is not convenient for use in other places and has certain limitations in use. In view of this, the present application proposes an aluminum substrate that is easy to bend. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an aluminum substrate that is easy to bend. It has the advantages of not only being able to flexibly adjust the bending degree of the aluminum substrate body, but also being able to achieve multiple bending adjustments, thereby conveniently improving the applicability and service life of the aluminum substrate body, effectively enhancing the practical effect of the device, and being able to maintain the structural stability of the aluminum substrate after bending adjustment. It solves the problem that the angle adjustment accuracy of the aluminum substrate is low during the bending process of the aluminum substrate in the prior art, the practical effect is not good, and the bent metal strip is easily broken after multiple bending. Therefore, the bent aluminum substrate body is not convenient to be used in other places and has certain limitations when used.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum substrate that is easy to bend, comprising a baffle and an aluminum substrate body, wherein the number of the baffles is two, a bending adjustment mechanism is arranged on the opposite side of the two baffles, and an auxiliary component is arranged on the top of the aluminum substrate body;

[0007] The bending adjustment mechanism includes two rotating shafts rotatably connected to the inside of the baffle, the outer side of the rotating shaft is fixedly connected to the aluminum base plate body, the outer side of the rotating shaft is fixedly connected to a transmission gear located at the rear side of the aluminum base plate body, and the two transmission gears are meshed with each other, the rear side of the aluminum base plate body is movably connected to a sliding rod, and one end of the sliding rod close to the transmission gear is fixedly connected to a limiting block;

[0008] A pushing structure for pushing the sliding rod is arranged on the rear side of the aluminum substrate body, one end of the sliding rod away from the limiting block is fixedly connected with a connecting rod, and one end of the connecting rod away from the sliding rod is arranged with a pulling structure.

[0009] Furthermore, a first fixing block and a second fixing block are fixedly connected to the rear side of the aluminum substrate body, and the first fixing block and the second fixing block are both provided with limiting holes slidably matched with the sliding rod.

[0010] Furthermore, the pushing structure includes a convex ring fixedly connected to the outer side of the sliding rod, and the outer side of the sliding rod is sleeved with a compression spring fixedly connected to the convex ring and the first fixing block.

[0011] Furthermore, the pulling structure comprises a cross bar movably connected to the separated sides of the two aluminum substrate bodies and fixedly connected to the connecting rod, and a pull rod is fixedly connected to the side of the cross bar away from the aluminum substrate body.

[0012] Furthermore, the connecting rod is arranged obliquely, and the pulling rod is U-shaped.

[0013] Furthermore, the auxiliary component includes a connecting plate installed on the top of the aluminum substrate body, and a handle is fixedly connected to one side of two connecting plates that are separated from each other.

[0014] Furthermore, a first limiting rib is fixedly connected to the top of the aluminum substrate body, a first limiting groove corresponding to the position of the first limiting rib is formed at the bottom of the connecting plate, a second limiting rib is fixedly connected to the bottom of the connecting plate, and a second limiting groove corresponding to the position of the second limiting rib is formed at the top of the aluminum substrate body.

[0015] Furthermore, the first limiting ribs and the second limiting ribs are arranged in a staggered manner, and the interior of the connecting plate is movably connected with connecting bolts that are threadedly connected to the aluminum base plate body.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The aluminum substrate that is easy to bend can make the aluminum substrate bodies on the left and right sides rotate relative to each other with the rotating shaft as the axis through two mutually meshing transmission gears, which can not only flexibly adjust the bending degree of the aluminum substrate body, but also realize multiple bending adjustments, thereby conveniently improving the applicability and service life of the aluminum substrate body, and effectively enhancing the practical effect of the device; and after the bending adjustment, the sliding rod can drive the limit card block to move toward the transmission gear under the push of the pushing structure, thereby limiting the rotation of the transmission gear, so as to improve the structural stability of the aluminum substrate body after bending, and further enhance the practical effect of the device;

[0018] In addition, after the connecting plate is installed on the aluminum substrate body, the aluminum substrate body can be bent and adjusted by holding the provided handle to prevent the components on the surface of the aluminum substrate from being contacted when bending the aluminum substrate, thereby preventing damage to the aluminum substrate and improving the accuracy of bending the aluminum substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the aluminum substrate body of the utility model;

[0021] Figure 3 It is a rear sectional view of the transmission gear of the utility model;

[0022] Figure 4 It is a bottom view of the structure of the connecting plate of the utility model.

[0023] In the figure: 1. baffle; 2. rotating shaft; 3. aluminum base plate body; 301. second limiting groove; 4. transmission gear; 5. first fixed block; 6. sliding rod; 7. limiting block; 8. convex ring; 9. extrusion spring; 10. connecting rod; 11. cross bar; 12. pull rod; 13. connecting plate; 1301. first limiting groove; 14. handle; 15. connecting bolt; 16. first limiting rib; 17. second limiting rib; 18. second fixed block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] See also Figure 1-4In this embodiment, an aluminum substrate that is easy to bend includes a baffle 1 and an aluminum substrate body 3, and the number of baffles 1 is two, and a bending adjustment mechanism is provided on the opposite side of the two baffles 1, and an auxiliary component is provided on the top of the aluminum substrate body 3.

[0026] Embodiment 1: The bending adjustment mechanism includes two rotating shafts 2 rotatably connected to the inside of the baffle 1, an aluminum substrate body 3 is fixedly connected to the outer side of the rotating shaft 2, a transmission gear 4 located on the rear side of the aluminum substrate body 3 is fixedly connected to the outer side of the rotating shaft 2, and the two transmission gears 4 are meshed with each other, so that the aluminum substrate bodies 3 on the left and right sides can rotate relative to each other with the rotating shaft 2 as the axis, thereby realizing bending adjustment.

[0027] Among them, the rear side of the aluminum substrate body 3 is movably connected with a sliding rod 6, and the rear side of the aluminum substrate body 3 is fixedly connected with a first fixed block 5 and a second fixed block 18. The first fixed block 5 and the second fixed block 18 are both provided with limiting holes that are slidably adapted to the sliding rod 6, so that the sliding rod 6 can pass through the first fixed block 5 and the second fixed block 18 through the limiting holes, so as to facilitate the sliding rod 6 to slide on the rear side of the aluminum substrate body 3.

[0028] In this embodiment, one end of the sliding rod 6 close to the transmission gear 4 is fixedly connected to the limiting block 7, and a pushing structure for pushing the sliding rod 6 is provided on the rear side of the aluminum substrate body 3. The pushing structure includes a convex ring 8 fixedly connected to the outer side of the sliding rod 6, and the outer side of the sliding rod 6 is provided with a convex ring 8 and an extrusion spring 9 fixedly connected to the first fixed block 5, so that the extrusion spring 9 can be used to push the convex ring 8 outside the sliding rod 6, so that the sliding rod 6 drives the limiting block 7 to move toward the transmission gear 4.

[0029] Among them, one end of the sliding rod 6 away from the limiting block 7 is fixedly connected to the connecting rod 10, and the end of the connecting rod 10 away from the sliding rod 6 is provided with a pulling structure, and the pulling structure includes a cross bar 11 movably connected to the side away from the two aluminum substrate bodies 3 and fixedly connected to the connecting rod 10, and the side of the cross bar 11 away from the aluminum substrate body 3 is fixedly connected with a pull rod 12, so that the sliding rod 6 can be pulled to the side away from the transmission gear 4 by using the set pull rod 12 and the cross bar 11. The connecting rod 10 is tilted and the pull rod 12 is U-shaped, so that the staff can drive the cross bar 11 to move by toggling the pull rod 12.

[0030] Embodiment 2: The auxiliary component includes a connecting plate 13 installed on the top of the aluminum substrate body 3, the top of the aluminum substrate body 3 is fixedly connected with a first limiting rib 16, the bottom of the connecting plate 13 is provided with a first limiting groove 1301 corresponding to the position of the first limiting rib 16, the bottom of the connecting plate 13 is fixedly connected with a second limiting rib 17, the top of the aluminum substrate body 3 is provided with a second limiting groove 301 corresponding to the position of the second limiting rib 17, the first limiting rib 16 and the second limiting rib 17 are arranged in an alternating manner, so as to facilitate the positioning and installation of the connecting plate 13 by utilizing the set first limiting rib 16 and the second limiting rib 17.

[0031] Among them, the internal movable connection of the connecting plate 13 is provided with a connecting bolt 15 which is threadedly connected to the aluminum substrate body 3, so that the connecting plate 13 can be conveniently fixed to the aluminum substrate body 3 by using the provided connecting bolt 15. The two connecting plates 13 are fixedly connected to a handle 14 on one side apart from each other, so that the staff can conveniently adjust the bending of the aluminum substrate body 3 by holding the handle 14 to prevent the staff from contacting the components on the surface of the aluminum substrate.

[0032] The beneficial effects of the above embodiments are:

[0033] The aluminum substrate that is easy to bend can make the aluminum substrate body 3 on the left and right sides rotate relative to each other around the rotating shaft 2 through two mutually meshing transmission gears 4, which can not only flexibly adjust the bending degree of the aluminum substrate body 3, but also realize multiple bending adjustments, thereby conveniently improving the applicability and service life of the aluminum substrate body 3, and effectively enhancing the practical effect of the device; and after the bending adjustment, the sliding rod 6 can drive the limit card block 7 to move toward the transmission gear 4 under the push of the pushing structure, thereby limiting the rotation of the transmission gear 4, so as to improve the structural stability of the aluminum substrate body 3 after bending, and further enhance the practical effect of the device;

[0034] In addition, after the connecting plate 13 is installed on the aluminum substrate body 3, the aluminum substrate body 3 can be bent and adjusted by holding the handle 14 to prevent the components on the surface of the aluminum substrate from being contacted when bending the aluminum substrate, thereby preventing damage to the aluminum substrate and improving the accuracy of bending the aluminum substrate.

[0035] The working principle of the above embodiment is:

[0036] When using the aluminum substrate that is easy to bend, the connecting plate 13 needs to be placed on the aluminum substrate body 3 first, and the first limiting rib 16 and the second limiting rib 17 are used to keep the connecting plate 13 accurately positioned, and then the connecting bolt 15 is tightened to fix the connecting plate 13 on the aluminum substrate body 3 and keep the installation stable; then the staff can hold the provided handle 14, and when holding the handle 14, the user can use the finger to move the pull rod 12, so that the cross bar 11 uses the connecting rod 10 to pull the sliding rod 6 to the side away from the transmission gear 4. The limit block 7 can be moved to disengage the transmission gear 4, and then the aluminum substrate body 3 can be bent and adjusted, so that the bending degree of the aluminum substrate body 3 can be adjusted flexibly and conveniently, and the aluminum substrate can be bent and adjusted multiple times, so as to improve the applicability and service life of the aluminum substrate body 3 and effectively enhance the practical effect of the device; and after the bending adjustment, the sliding rod 6 can drive the limit block 7 to move toward the transmission gear 4 under the push of the pushing structure, so as to limit the rotation of the transmission gear 4, so as to improve the structural stability of the aluminum substrate body 3 after bending.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] 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. An aluminum substrate that is easy to bend, comprising a baffle (1) and an aluminum substrate body (3), wherein the number of baffles (1) is two, and the characteristics are: A bending adjustment mechanism is provided on one side opposite to the two baffles (1), and an auxiliary component is provided on the top of the aluminum substrate body (3); The bending adjustment mechanism comprises two rotating shafts (2) rotatably connected to the inside of the baffle (1); the outer side of the rotating shaft (2) is fixedly connected to an aluminum substrate body (3); the outer side of the rotating shaft (2) is fixedly connected to a transmission gear (4) located at the rear side of the aluminum substrate body (3); the two transmission gears (4) are meshed with each other; the rear side of the aluminum substrate body (3) is movably connected to a sliding rod (6); one end of the sliding rod (6) close to the transmission gear (4) is fixedly connected to a limiting block (7); A pushing structure for pushing the sliding rod (6) is arranged on the rear side of the aluminum substrate body (3); one end of the sliding rod (6) away from the limiting block (7) is fixedly connected to a connecting rod (10); and one end of the connecting rod (10) away from the sliding rod (6) is arranged with a pulling structure.

2. The bendable aluminum substrate according to claim 1, characterized in that: A first fixing block (5) and a second fixing block (18) are fixedly connected to the rear side of the aluminum substrate body (3); the first fixing block (5) and the second fixing block (18) are both provided with limiting holes slidably matched with the sliding rod (6) inside.

3. The easily bendable aluminum substrate according to claim 1, characterized in that: The pushing structure comprises a convex ring (8) fixedly connected to the outer side of the sliding rod (6), and the outer side of the sliding rod (6) is sleeved with a convex ring (8) and a compression spring (9) fixedly connected to the first fixing block (5).

4. The bendable aluminum substrate according to claim 1, characterized in that: The pulling structure comprises a cross bar (11) movably connected to the separated side of the two aluminum substrate bodies (3) and fixedly connected to the connecting rod (10); a pull rod (12) is fixedly connected to the side of the cross bar (11) away from the aluminum substrate bodies (3).

5. The easily bendable aluminum substrate according to claim 4, characterized in that: The connecting rod (10) is arranged obliquely, and the pulling rod (12) is U-shaped.

6. The easily bendable aluminum substrate according to claim 1, characterized in that: The auxiliary component comprises a connecting plate (13) mounted on the top of the aluminum substrate body (3), and a handle (14) is fixedly connected to the separated sides of the two connecting plates (13).

7. The easily bendable aluminum substrate according to claim 6, characterized in that: The top of the aluminum substrate body (3) is fixedly connected to a first limiting rib (16), the bottom of the connecting plate (13) is provided with a first limiting groove (1301) corresponding to the position of the first limiting rib (16), the bottom of the connecting plate (13) is fixedly connected to a second limiting rib (17), and the top of the aluminum substrate body (3) is provided with a second limiting groove (301) corresponding to the position of the second limiting rib (17).

8. The easily bendable aluminum substrate according to claim 7, characterized in that: The first limiting ribs (16) and the second limiting ribs (17) are arranged in a staggered manner, and the connection plate (13) is internally movably connected with a connection bolt (15) threadedly connected to the aluminum base plate body (3).

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