Combined disc rack and coil disc assembly

Abstract

The utility model discloses a combined type disc rack and a coil disc assembly, and relates to the coil device technology field, the combined type disc rack comprises an upper support used for installing a coil, and the upper support is provided with a plurality of coil grooves; the lower support is used for installing magnetic strips, and the lower support is provided with a plurality of magnetic strip grooves; the upper support and the lower support are detachably connected through a rotary buckle structure, the rotary buckle structure comprises a plurality of rotary connection grooves and rotary buckles, the rotary connection grooves are arranged on the lower support, the rotary buckles are arranged on the upper support, and after the upper support and the lower support are pressed and rotated, the rotary buckles are arranged on the rotary connection grooves. And the plurality of rotary buckles correspondingly slide into the plurality of rotary connection grooves to realize clamping and positioning. The combined plate rack is simple in structure, the production efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coil devices, in particular to a combined disc frame and a coil disc component using the combined disc frame. Background Art

[0002] The electromagnetic heating device generates an alternating magnetic field through a coil disk. When a heated object is placed on the electromagnetic heating device, eddy currents are generated in the heated object, thereby achieving electromagnetic heating. The coil disk includes a coil support, a coil and a magnetic strip. The coil is wound on one side of the coil support, and the magnetic strip is installed on the other side of the coil support.

[0003] In the utility model patent with announcement number CN219181714U, in order to facilitate the assembly of the coil and the magnetic strip, the coil bracket is designed to be split, and the coil is fixed by pressing the upper and lower brackets. Compared with the fixing method of gluing or hot melting, it has the characteristics of simple process. However, at present, threaded fasteners are used to fix the two brackets, and tools are still needed for fixing during the assembly process, which reduces production efficiency and increases costs. Utility Model Content

[0004] The main purpose of the utility model is to provide a combined disc rack, aiming to provide a combined disc rack with a simple structure, improved production efficiency and reduced cost.

[0005] In order to achieve the above-mentioned object, the utility model provides a combined tray rack, which comprises:

[0006] An upper bracket, used for mounting the coil, wherein the upper bracket is provided with a plurality of coil slots;

[0007] A lower bracket, used for installing a magnetic strip, wherein the lower bracket is provided with a plurality of magnetic strip slots;

[0008] The upper bracket and the lower bracket are detachably connected via a screw-on structure, wherein the screw-on structure comprises a screw-on groove and a screw-on buckle, wherein the screw-on grooves and the screw-on buckles are provided in plurality and correspond to each other one by one, and after the upper bracket and the lower bracket are pressed and rotated, the plurality of screw-ons correspondingly slide into the plurality of screw-on grooves to achieve locking and positioning.

[0009] Optionally, there are multiple rotation grooves and they are arranged on the lower bracket, and there are multiple rotation buckles and they are arranged on the upper bracket.

[0010] Optionally, the upper bracket includes:

[0011] First inner ring;

[0012] A first outer ring, wherein the plurality of said turn-buttons are arranged on the outer side surface of said first outer ring;

[0013] The coil mounting portion is disposed between the first inner ring and the first outer ring, and the plurality of coil slots are disposed in the coil mounting portion.

[0014] Optionally, the lower bracket includes:

[0015] a second inner ring, wherein the first inner ring is located outside the second inner ring;

[0016] A second outer ring, wherein the plurality of the screw-on grooves are arranged on the inner side of the second outer ring, and the first outer ring is located on the inner side of the second outer ring;

[0017] A magnetic stripe mounting portion is provided between the second inner ring and the second outer ring, and a plurality of magnetic stripe grooves are provided in the magnetic stripe mounting portion.

[0018] Optionally, the second outer ring is provided with a top-opening assembly groove at a position adjacent to the rotation groove, the assembly groove is communicated with the rotation groove, and the rotary buckle slides into the rotation groove through the assembly groove.

[0019] Optionally, the rotational groove is provided with an anti-slip block on a side close to the assembly groove, and the bottom of the anti-slip block is an inclined surface.

[0020] Optionally, the outer side surface of the first outer ring includes arc surfaces and plane surfaces that are alternately arranged, and the screw buckle is arranged on the arc surface.

[0021] Optionally, the plurality of magnetic stripe grooves are radially arranged on the magnetic stripe mounting portion, the magnetic stripe grooves are arranged on the side of the lower bracket away from the upper bracket, the second inner ring is provided with a plurality of magnetic block grooves evenly distributed around the circumference, the magnetic block grooves are arranged on the side of the lower bracket facing the upper bracket, and the plurality of magnetic block grooves are respectively connected to the plurality of magnetic stripe grooves.

[0022] Optionally, the first inner ring includes a plurality of intermittently arranged arc plates, a positioning column is provided on the side of the arc plate facing the second inner ring, a positioning groove is provided on the outer side of the second inner ring, and when the screw button slides into the screw-on groove, the positioning column slides into the positioning groove.

[0023] The utility model also provides a coil disk assembly, the coil disk assembly comprising:

[0024] A combined tray rack as described above;

[0025] A coil, the coil is wound in the coil slot and is pressed between the upper bracket and the lower bracket;

[0026] There are multiple magnetic strips and the magnetic strips are respectively arranged in multiple magnetic strip slots.

[0027] The technical solution of the utility model includes an upper bracket and a lower bracket, the upper bracket is provided with a plurality of rotary buckles, and the lower bracket is provided with a plurality of rotary grooves. After the upper bracket and the lower bracket are pressed and rotated, the plurality of rotary buckles correspondingly slide into the plurality of rotary grooves to achieve snap-fit ​​positioning. Since the rotary buckle structure is adopted to achieve the technical means of detachable connection between the upper bracket and the lower bracket, the technical problems of reducing production efficiency and increasing cost in the prior art of fixing with threaded fasteners are effectively solved, thereby achieving the technical effect of simple structure, improved production efficiency and reduced cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of an embodiment of the combined disk rack of the utility model;

[0029] Figure 2 This is a schematic diagram of the split structure of the combined tray rack of the utility model;

[0030] Figure 3 It is a structural schematic diagram of the upper bracket of the utility model;

[0031] Figure 4 This is a structural schematic diagram of the upper bracket of the utility model from another perspective;

[0032] Figure 5 It is a structural schematic diagram of the lower bracket of the utility model;

[0033] Figure 6 This is a structural schematic diagram of the lower bracket of the utility model from another perspective;

[0034] Figure 7 for Figure 6 A partial enlarged view of the middle A;

[0035] Figure 8 It is a structural schematic diagram of an embodiment of the coil disk assembly of the utility model;

[0036] Fig. 9 This is a schematic diagram of the disassembled structure of the coil disk assembly of the utility model;

[0037] Description of Figure Numbers:

[0038] Coil disk assembly 100; combined disk frame 10; upper bracket 11; first inner ring 111; arc plate 1111; positioning column 1112; first outer ring 112; turn buckle 1121; coil mounting portion 113; lower bracket 12; second inner ring 121; magnetic block groove 1211; positioning groove 1212; second outer ring 122; spin-on groove 1221; assembly groove 1222; anti-drop block 1223; magnetic strip mounting portion 123; magnetic strip groove 1231; coil 20; magnetic strip 30. DETAILED DESCRIPTION

[0039] 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 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.

[0040] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0043] The utility model provides a combined disc frame 10 , which is used to install a coil 20 and a magnetic strip 30 , so as to form a coil disc assembly 100 .

[0044] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0045] In the embodiment of the present utility model, Figures 1 to 7As shown, the combined disc rack 10 includes an upper bracket 11 and a lower bracket 12, wherein the upper bracket 11 is used to install the coil 20, and the upper bracket 11 is provided with a plurality of coil slots; the lower bracket 12 is used to install the magnetic strip 30, and the lower bracket 12 is provided with a plurality of magnetic strip slots 1231; the upper bracket 11 and the lower bracket 12 are detachably connected through a screw-on structure, and the screw-on structure includes a screw-on groove 1221 and a screw-on buckle 1121, and the screw-on grooves 1221 and the screw-on buckle 1121 are respectively provided with a plurality of and one-to-one correspondence, and after the upper bracket 11 and the lower bracket 12 are pressed and rotated, the plurality of screw-on buckles 1121 correspondingly slide into the plurality of screw-on grooves 1221 to achieve snap-on positioning.

[0046] During assembly, the utility model utilizes the screw-lock structure of the upper bracket 11 and the lower bracket 12 to fix the two, without the need for tools, thereby improving assembly efficiency. The screw-lock structure includes a screw-on groove 1221 and a screw-lock 1121. The utility model has two implementations. The first is that the screw-on groove 1221 is provided on the upper bracket 11 and the screw-lock 1121 is provided on the lower bracket 12. The second is that the screw-on groove 1221 is provided on the lower bracket 12 and the screw-lock 1121 is provided on the upper bracket 11. Both structures achieve the same assembly effect. When assembling the utility model, the coil 20 is first wound around the position of the coil slot, and then the upper bracket 11 and the lower bracket 12 are pressed and rotated, so that the multiple screw buckles 1121 slide into the multiple screw-on grooves 1221 accordingly, so as to fix the upper bracket 11 and the lower bracket 12. While the two brackets are fixed, the coil 20 is also pressed between the upper bracket 11 and the lower bracket 12. The fixation of the coil 20 is achieved by pressing the coil 20, which can reduce the gluing process and improve production efficiency. Finally, the multiple magnetic strips 30 are respectively plugged into the multiple magnetic strip slots 1231 to complete the assembly of the coil disk assembly 100.

[0047] The technical solution of the utility model includes an upper bracket 11 and a lower bracket 12, the upper bracket 11 is provided with a plurality of turn buckles 1121, and the lower bracket 12 is provided with a plurality of rotation grooves 1221. After the upper bracket 11 and the lower bracket 12 are pressed and rotated, the plurality of turn buckles 1121 correspondingly slide into the plurality of rotation grooves 1221 to achieve locking and positioning. Since the turn buckle structure is adopted to achieve the technical means of detachable connection between the upper bracket 11 and the lower bracket 12, the technical problems of reducing production efficiency and increasing cost in the prior art by using threaded fasteners for fixing are effectively solved, thereby achieving the technical effects of simple structure, improved production efficiency and reduced cost.

[0048] In the embodiment of the present utility model, Figures 1 to 7The screw-on grooves 1221 are provided in plurality and are arranged on the lower bracket 12, and the screw-on buckles 1121 are provided in plurality and are arranged on the upper bracket 11. The utility model adopts the mode that the screw-on grooves 1221 are provided on the lower bracket 12 and the screw-on buckles 1121 are provided on the upper bracket 11, the screw-on grooves 1221 are located on the inner side of the lower bracket 12, and the screw-on buckles 1121 are located on the outer side of the upper bracket 11. When assembling, the upper bracket 11 extends into the interior of the lower bracket 12 and presses the coil 20, and the two brackets are fixed by rotation.

[0049] In the embodiment of the present utility model, Figure 3 and Figure 4 As shown, the upper bracket 11 includes a first inner ring 111, a first outer ring 112 and a coil mounting portion 113, wherein a plurality of turn buckles 1121 are arranged on the outer side of the first outer ring 112; the coil mounting portion 113 is arranged between the first inner ring 111 and the first outer ring 112, and a plurality of coil grooves are arranged on the coil mounting portion 113. The coil mounting portion 113 includes a plurality of mounting plates and a plurality of support plates, the mounting plates and the support plates are alternately arranged and radially arranged, an arc-shaped connecting plate is arranged between adjacent mounting plates and support plates, and a plurality of connecting plates are arranged in a circular ring, and a plurality of spaced winding ribs are arranged on the mounting plate in the radial direction, and winding grooves for winding the coil 20 are formed between adjacent winding ribs, and the support plates and the connecting plates play a supporting role for the coil 20. The first inner ring 111, the first outer ring 112 and the coil mounting portion 113 of the utility model are integrally injection molded.

[0050] In the embodiment of the present utility model, Figure 5 and Figure 6 As shown, the lower bracket 12 includes a second inner ring 121, a second outer ring 122 and a magnetic stripe mounting portion 123, wherein the first inner ring 111 is located on the outside of the second inner ring 121; a plurality of rotating grooves 1221 are provided on the inner side of the second outer ring 122, and the first outer ring 112 is located on the inner side of the second outer ring 122; the magnetic stripe mounting portion 123 is provided between the second inner ring 121 and the second outer ring 122, and a plurality of magnetic stripe grooves 1231 are provided on the magnetic stripe mounting portion 123. The magnetic stripe mounting portion 123 includes a plurality of assembly plates, which are radially arranged, and when the plurality of rotary buckles 1121 slide into the plurality of rotating grooves 1221 correspondingly, the assembly plates correspond to the mounting plate positions.

[0051] In the embodiment of the present utility model, Figure 6 and Figure 7As shown, the second outer ring 122 is provided with a top-opening assembly groove 1222 at a position adjacent to the rotation groove 1221, and the assembly groove 1222 is communicated with the rotation groove 1221, and the turn button 1121 slides into the rotation groove 1221 through the assembly groove 1222. Providing the assembly groove 1222 can reduce the deformation of the upper bracket 11 and the lower bracket 12 during assembly, which is specifically achieved by placing the upper bracket 11 above the lower bracket 12, adjusting the position so that the turn button 1121 of the upper bracket 11 and the assembly groove 1222 of the lower bracket 12 are aligned vertically, pressing the upper bracket 11 downward so that the turn button 1121 extends into the assembly groove 1222, and rotating the upper bracket 11 so that the turn button 1121 slides into the rotation groove 1221 to achieve engagement and positioning.

[0052] In the embodiment of the present utility model, Figure 6 and Figure 7 As shown, the rotation groove 1221 is provided with an anti-dropping block 1223 on one side close to the assembly groove 1222, and the bottom of the anti-dropping block 1223 is an inclined surface. The inclined surface is inclined downward toward one side of the rotation groove 1221. When rotating and assembling, the upper bracket 11 is pressed downward, and the turn button 1121 slides into the rotation groove 1221 through the inclined surface. After the assembly is completed, the upper bracket 11 is reset under the elastic action of the coil 20, and the turn button 1121 cannot be separated from the rotation groove 1221 due to the limiting effect of the anti-dropping block 1223, so that the upper bracket 11 can be prevented from loosening.

[0053] In the embodiment of the present utility model, Figure 3 and Figure 4 As shown, the outer side surface of the first outer ring 112 includes an arc surface and a plane arranged alternately, and the turn buckle 1121 is arranged on the arc surface. By setting multiple planes, a gap can also be provided at some positions between the first outer ring 112 and the second outer ring 122, and the friction during rotation can be reduced by setting the gap.

[0054] In the embodiment of the present utility model, Figure 5 and Figure 6 As shown, a plurality of magnetic stripe slots 1231 are radially arranged on the magnetic stripe mounting portion 123, and the magnetic stripe slots 1231 are arranged on the side of the lower bracket 12 away from the upper bracket 11. The second inner ring 121 is provided with a plurality of magnetic block slots 1211 evenly distributed around the circumference, and the magnetic block slots 1211 are arranged on the side of the lower bracket 12 facing the upper bracket 11, and the plurality of magnetic block slots 1211 are respectively connected with the plurality of magnetic stripe slots 1231. The second outer ring 122 is provided with a side opening connected to the magnetic stripe slots 1231, and the magnetic stripe 30 extends into the interior of the magnetic stripe slots 1231 through the side opening, and is clamped and fixed by the lower bracket 12, and the assembled magnetic stripe 30 also has a pressing effect on the magnetic block to prevent the magnetic block from loosening.

[0055] In the embodiment of the present utility model, Figures 3 to 7As shown, the first inner ring 111 includes a plurality of arc plates 1111 arranged intermittently, and a positioning column 1112 is arranged on the side of the arc plate 1111 facing the second inner ring 121, and a positioning groove 1212 is arranged on the outer side of the second inner ring 121. When the screw button 1121 slides into the screw connection groove 1221, the positioning column 1112 slides into the positioning groove 1212. The utility model also plays a positioning role for the assembled upper bracket 11 and the lower bracket 12 through the positioning column 1112 arranged on the first inner ring 111 and the positioning groove 1212 arranged on the second inner ring 121. The first inner ring 111 is intermittently designed, so that when the positioning column 1112 contacts the outer side of the second inner ring 121, the arc plate 1111 generates elastic deformation outward, and when the positioning column 1112 slides into the positioning groove 1212, the arc plate 1111 recovers and is close to the outer side of the second inner ring 121.

[0056] In the embodiment of the present utility model, Figures 3 to 7 As shown, the positioning column 1112 is semi-cylindrical, and the positioning groove 1212 is an arc groove. The positioning column 1112 with an arc surface can play a guiding role.

[0057] The utility model also provides a coil disk assembly 100, such as Figure 8 and Fig. 9 As shown, the coil disk assembly 100 includes a combined disk frame 10, a coil 20 and a magnetic strip 30. The specific structure of the combined disk frame 10 refers to the above embodiment. Since the coil disk assembly 100 adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Among them, the coil 20 is wound in the coil slot and is pressed between the upper bracket 11 and the lower bracket 12; there are multiple magnetic strips 30 and they are respectively arranged in multiple magnetic strip slots 1231.

[0058] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A combined tray rack, characterized in that: The combined tray frame comprises: An upper bracket, used for mounting the coil, wherein the upper bracket is provided with a plurality of coil slots; A lower bracket, used for installing a magnetic strip, wherein the lower bracket is provided with a plurality of magnetic strip slots; The upper bracket and the lower bracket are detachably connected via a screw-on structure, wherein the screw-on structure comprises a screw-on groove and a screw-on buckle, wherein the screw-on grooves and the screw-on buckles are provided in plurality and correspond to each other one by one, and after the upper bracket and the lower bracket are pressed and rotated, the plurality of screw-ons correspondingly slide into the plurality of screw-on grooves to achieve locking and positioning.

2. The combined tray rack according to claim 1, characterized in that: There are a plurality of rotation grooves and they are arranged on the lower bracket, and there are a plurality of rotation buckles and they are arranged on the upper bracket.

3. The combined tray rack according to claim 2, characterized in that: The upper bracket comprises: First inner ring; A first outer ring, wherein the plurality of said turn-buttons are arranged on the outer side surface of said first outer ring; The coil mounting portion is disposed between the first inner ring and the first outer ring, and the plurality of coil slots are disposed in the coil mounting portion.

4. The combined tray rack according to claim 3, characterized in that: The lower bracket comprises: a second inner ring, wherein the first inner ring is located outside the second inner ring; A second outer ring, wherein the plurality of the screw-on grooves are arranged on the inner side of the second outer ring, and the first outer ring is located on the inner side of the second outer ring; A magnetic stripe mounting portion is provided between the second inner ring and the second outer ring, and a plurality of magnetic stripe grooves are provided in the magnetic stripe mounting portion.

5. The combined tray rack according to claim 4, characterized in that: The second outer ring is provided with a fitting groove with a top opening at a position adjacent to the rotation groove, the fitting groove is communicated with the rotation groove, and the rotary buckle slides into the rotation groove through the fitting groove.

6. The combined tray rack according to claim 5, characterized in that: The rotating groove is provided with an anti-dropping block on one side close to the assembly groove, and the bottom of the anti-dropping block is an inclined surface.

7. The combined tray rack according to claim 3, characterized in that: The outer side surface of the first outer ring includes arc surfaces and plane surfaces that are alternately arranged, and the buckle is arranged on the arc surface.

8. The combined tray rack according to claim 4, characterized in that: The plurality of magnetic stripe slots are radially arranged on the magnetic stripe mounting portion, the magnetic stripe slots are arranged on a side of the lower bracket away from the upper bracket, the second inner ring is provided with a plurality of magnetic block slots evenly distributed around the circumference, the magnetic block slots are arranged on a side of the lower bracket facing the upper bracket, and the plurality of magnetic block slots are respectively connected to the plurality of magnetic stripe slots.

9. The combined tray rack according to claim 4, characterized in that: The first inner ring includes a plurality of intermittently arranged arc plates, a positioning column is provided on the side of the arc plate facing the second inner ring, a positioning groove is provided on the outer side of the second inner ring, and when the screw button slides into the rotation groove, the positioning column slides into the positioning groove.

10. A coil disk assembly, characterized in that: The coil disk assembly comprises: The combined tray rack according to any one of claims 1 to 9; A coil, the coil is wound in the coil slot and is pressed between the upper bracket and the lower bracket; There are multiple magnetic strips and the magnetic strips are respectively arranged in multiple magnetic strip slots.

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