Multifunctional electric heating blanket

Abstract

The utility model discloses a multifunctional electric heating blanket, which relates to the technical field of electric heating blankets and comprises a main electric heating blanket, side electric heating blankets are arranged on two sides of the main electric heating blanket, one side, close to the main electric heating blanket, of each side electric heating blanket is connected with one side of the main electric heating blanket through a zipper, and connecting socket assemblies are mounted on two sides of the top end of the main electric heating blanket. The top ends of the side electric heating blankets are provided with connecting plug assemblies, and the middle of the top end of the main electric heating blanket is provided with a power connecting wire. According to the multifunctional electric heating blanket, the main electric heating blanket and the two side electric heating blankets are arranged, the side electric heating blankets are connected with the main electric heating blanket through zippers, the size of the whole electric heating blanket can be adjusted by detaching the side electric heating blankets, and meanwhile the side electric heating blankets can be detached through the connecting socket assemblies and the connecting plug assemblies when the side electric heating blankets are used. The plug body is inserted into the circular hole, and the contact is inserted into the jack, so that the side electric heating blanket is electrified, the size of the electric heating blanket can be adjusted, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating blankets, in particular to a multifunctional electric heating blanket. Background Art

[0002] An electric blanket, also known as an electric mattress, is a contact-type electric heating device. It incorporates a specially designed, standard-insulation, soft-cord electric heating element woven or sewn into the blanket in a coiled pattern, generating heat when powered. It is primarily used to warm the bed while sleeping and also to dehumidify bedding. However, existing electric blankets are typically fixed in size, unable to adjust according to actual needs, and have limited functionality.

[0003] Therefore, it is necessary to invent a multifunctional electric heating blanket to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a multifunctional electric heating blanket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a multifunctional electric heating blanket, comprising a main electric heating blanket, side electric heating blankets being provided on both sides of the main electric heating blanket, and the side of the side electric heating blanket close to the main electric heating blanket being connected to one side of the main electric heating blanket via a zipper, connection socket assemblies being installed on both sides of the top of the main electric heating blanket, a connection plug assembly being installed on the top of the side electric heating blanket, and a power connection line being installed in the middle of the top of the main electric heating blanket;

[0006] The connecting socket assembly includes a socket body, a first connecting wire is installed on one side of the socket body, and one end of the first connecting wire is connected to the internal circuit of the main electric heating blanket;

[0007] The connecting plug assembly includes a mounting seat, and a second connecting line is installed at the bottom end of the mounting seat, and the bottom end of the second connecting line is connected to the internal circuit of the side electric heating blanket.

[0008] Preferably, a circular hole is provided in the middle of the other side of the socket body, and insertion holes are symmetrically provided at the bottom of the circular hole.

[0009] Preferably, a clamping groove is provided through the inner wall of the top end of the circular hole, and limiting grooves are provided on both sides of the inner wall of the top end of the circular hole.

[0010] Preferably, the top of the mounting seat is integrally formed with a plug body, the top of the plug body is symmetrically mounted with contacts adapted to the jack, and the outer side wall of the plug body is symmetrically integrally formed with a limiting strip adapted to the limiting groove.

[0011] Preferably, a groove is provided on one side of the plug body, and a card block adapted to the slot is movably provided at the opening of the groove, a reset spring is fixedly provided at the middle of the bottom end of the card block, and the bottom end of the reset spring is fixedly connected to the middle of the bottom of the groove.

[0012] Preferably, limiting grooves are provided on both sides of the bottom end of the block, limiting rods adapted to the limiting grooves are fixedly provided on both sides of the bottom of the groove, a protective cover is movably provided on the top end of the plug body, and a receiving groove adapted to the plug body is provided at the bottom end of the protective cover.

[0013] The technical effects and advantages of this utility model are:

[0014] The utility model is provided with a main electric blanket and two side electric blankets, and the side electric blankets are connected to the main electric blanket by a zipper. The size of the entire electric blanket can be adjusted by disassembling the side electric blankets. At the same time, through the provision of a connecting socket assembly and a connecting plug assembly, the side electric blankets can be used by inserting the plug body into the inside of the round hole and inserting the contact into the inside of the socket, thereby energizing the side electric blankets. The size of the electric blanket of the utility model is adjustable, which improves the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 This is a schematic structural diagram of the connecting socket assembly of the utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure of the connecting socket assembly of the present utility model.

[0018] Figure 4 This is a schematic structural diagram of the connecting plug assembly of the utility model.

[0019] Figure 5 This is a schematic cross-sectional structural diagram of the connecting plug assembly of the present invention.

[0020] Figure 6 This is a schematic diagram of the protective cover structure of the present utility model.

[0021] In the figure: 1. Main electric heating blanket; 2. Connecting socket assembly; 3. Side electric heating blanket; 4. Connecting plug assembly; 5. Power connection line; 201. Socket body; 202. First connection line; 203. Round hole; 204. Jack; 205. Limiting groove; 206. Card slot; 401. Mounting seat; 402. Plug body; 403. Contact; 404. Second connection line; 405. Groove; 406. Card block; 407. Return spring; 408. Limiting groove; 409. Limiting rod; 410. Limiting strip; 411. Protective cover; 412. Accommodating slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The utility model provides Figure 1-6 A multifunctional electric blanket is shown, comprising a main electric blanket 1, with side electric blankets 3 provided on both sides of the main electric blanket 1, and the side of the side electric blanket 3 close to the main electric blanket 1 is connected to the side of the main electric blanket 1 through a zipper. Through the arrangement of the main electric blanket 1 and the two side electric blankets 3, the side electric blankets 3 are connected to the main electric blanket 1 through a zipper, and the size of the entire electric blanket can be adjusted by disassembling the side electric blankets 3. Connecting socket assemblies 2 are installed on both sides of the top of the main electric blanket 1, a connecting plug assembly 4 is installed on the top of the side electric blanket 3, and a power connection line 5 is installed in the middle of the top of the main electric blanket 1.

[0024] Furthermore, the connecting socket assembly 2 includes a socket body 201, a first connecting wire 202 is installed on one side of the socket body 201, and one end of the first connecting wire 202 is connected to the internal circuit of the main electric blanket 1, a circular hole 203 is opened in the middle of the other side of the socket body 201, and a socket 204 is symmetrically opened at the bottom of the groove of the circular hole 203. The socket 204 is arranged at the bottom of the groove of the circular hole 203 to prevent the contact 403 from being exposed and causing electric shock. A card slot 206 is opened through the inner wall of the top of the circular hole 203, and limiting slots 205 are opened on both sides of the inner wall of the top of the circular hole 203.

[0025] The connecting plug assembly 4 includes a mounting base 401, and a second connecting line 404 is installed at the bottom end of the mounting base 401, and the bottom end of the second connecting line 404 is connected to the internal circuit of the side electric heating blanket 3. The top of the mounting base 401 is integrally formed with a plug body 402, and the top of the plug body 402 is symmetrically mounted with contacts 403 that are compatible with the socket 204. The outer wall of the plug body 402 is symmetrically integrally formed with a limiting strip 410 that is compatible with the limiting groove 205. The setting of the limiting strip 410 and the limiting groove 205 can limit the plug body 402, making it convenient for the contact 403 to be accurately inserted into the interior of the socket 204. A groove 405 is provided on one side of the plug body 402, and the groove 405 is provided on the bottom end of the mounting base 401. 05 is movably provided with a block 406 that is compatible with the slot 206, and a return spring 407 is fixedly provided in the middle of the bottom end of the block 406, and the bottom end of the return spring 407 is fixedly connected to the middle of the bottom of the groove 405, and limiting grooves 408 are provided on both sides of the bottom end of the block 406, and limiting rods 409 that are compatible with the limiting grooves 408 are fixedly provided on both sides of the bottom of the groove 405. By setting the connecting socket assembly 2 and the connecting plug assembly 4, the side electric blanket 3 can be inserted into the inside of the round hole 203 through the plug body 402 when in use, and the contact 403 can be inserted into the inside of the jack 204, so that the side electric blanket 3 is energized. The size of the electric blanket of the utility model is adjustable, which improves the scope of application.

[0026] Secondly, a protective cover 411 is movably provided at the top of the plug body 402, and a receiving groove 412 adapted to the plug body 402 is provided at the bottom of the protective cover 411. The protective cover 411 is made of rubber, which can prevent the contact 403 from bending and being damaged when the side electric blanket 3 is not in use.

[0027] Working principle of this utility model:

[0028] When in use, the side electric blanket 3 is connected to the main electric blanket 1 by a zipper, and the size of the entire electric blanket can be adjusted by disassembling the side electric blanket 3. At the same time, the setting of the connecting socket assembly 2 and the connecting plug assembly 4 allows the side electric blanket 3 to be used by pulling out the protective cover 411, inserting the plug body 402 into the inside of the round hole 203, and inserting the contact 403 into the inside of the socket 204. When inserting, it is necessary to press the card block 406 so that the card block 406 is received into the inside of the groove 405. When the plug body 402 is fully inserted into the inside of the round hole 203, the reset spring 407 restores its deformation and pushes the card block 406 into the inside of the card slot 206 for engagement, thereby fixing the connecting socket assembly 2 and the connecting plug assembly 4, thereby powering on the side electric blanket 3. The size of the electric blanket of the utility model is adjustable, which improves the scope of application.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional electric heating blanket, characterized by: The invention comprises a main electric heating blanket (1), wherein side electric heating blankets (3) are provided on both sides of the main electric heating blanket (1), and a side of the side electric heating blanket (3) close to the main electric heating blanket (1) is connected to a side of the main electric heating blanket (1) through a zipper, a connection socket assembly (2) is installed on both sides of the top of the main electric heating blanket (1), a connection plug assembly (4) is installed on the top of the side electric heating blanket (3), and a power connection line (5) is installed in the middle of the top of the main electric heating blanket (1); The connecting socket assembly (2) comprises a socket body (201), a first connecting line (202) is installed on one side of the socket body (201), and one end of the first connecting line (202) is connected to the internal circuit of the main electric heating blanket (1); The connecting plug assembly (4) includes a mounting seat (401), and a second connecting wire (404) is installed at the bottom end of the mounting seat (401), and the bottom end of the second connecting wire (404) is connected to the internal circuit of the side electric heating blanket (3).

2. A multifunctional electric heating blanket according to claim 1, characterized in that: A circular hole (203) is provided in the middle of the other side of the socket body (201), and insertion holes (204) are symmetrically provided at the bottom of the circular hole (203).

3. A multifunctional electric heating blanket according to claim 2, characterized in that: A clamping groove (206) is provided through the inner wall of the top end of the circular hole (203), and limiting grooves (205) are provided on both sides of the inner wall of the top end of the circular hole (203).

4. The multifunctional electric heating blanket according to claim 3, characterized in that: The top of the mounting seat (401) is integrally formed with a plug body (402), the top of the plug body (402) is symmetrically mounted with contacts (403) adapted to the jack (204), and the outer side wall of the plug body (402) is symmetrically integrally formed with a limiting strip (410) adapted to the limiting groove (205).

5. The multifunctional electric heating blanket according to claim 4, characterized in that: A groove (405) is provided on one side of the plug body (402), and a clamping block (406) adapted to the clamping slot (206) is movably provided at the opening of the groove (405), a return spring (407) is fixedly provided at the middle of the bottom end of the clamping block (406), and the bottom end of the return spring (407) is fixedly connected to the middle of the bottom of the groove (405).

6. The multifunctional electric heating blanket according to claim 5, characterized in that: Limiting grooves (408) are provided on both sides of the bottom end of the block (406), limiting rods (409) adapted to the limiting grooves (408) are fixedly provided on both sides of the bottom of the groove (405), a protective sleeve (411) is movably provided on the top end of the plug body (402), and a receiving groove (412) adapted to the plug body (402) is provided on the bottom end of the protective sleeve (411).

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