Connecting line anti-falling structure of electric heating connector

Abstract

The utility model provides an electric heating connector connecting line anti-drop structure, which belongs to the technical field of connecting line anti-drop, and comprises a first connecting piece and a second connecting piece which are matched with each other, the inner side of the first connecting piece is provided with a first connecting line, the inner side of the second connecting piece is provided with a second connecting line, and the first connecting line is connected with the second connecting line. The first connecting piece comprises a first connecting shell, a connecting male head is fixedly connected to the bottom of the first connecting shell, the first connecting line is fixed through the first connecting piece, the second connecting line is fixed through the second connecting piece, and then the connecting male head is inserted into the connecting female head; and the first connecting line is in contact with the second connecting line, meanwhile, the inserting block is inserted into the clamping groove in the surface of the clamping block, the connecting male head and the connecting female head are clamped under the action of the clamping block and the inserting block, and meanwhile, the buffer spring supports the inserting block through the rubber top plate, so that the probability that the inserting block is aged due to long-term deformation is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of connecting wire anti-dropping, and in particular relates to an anti-dropping structure for connecting wires of an electric heating connector. Background Art

[0002] An electric heating connector is a device used to convert electrical energy into thermal energy. It is usually used in applications that require heating, such as electric kettles, electric floor heating, fitness equipment, massage chairs, etc. This connector can generate heat through resistive heating or other heating elements, and transfer it to the object that needs to be heated through electrical connections. The electric heating connector cable is a special wire used to connect electric heating equipment. It usually has high temperature resistance and good electrical insulation properties.

[0003] The existing public patent number is CN217768968U, and the public name is a connecting line anti-falling connection port structure, including a connecting line and a connector, shells are fixed on both sides of the connector, suction cups are fixed on the tops of the two shells, pistons are slidably provided inside the two shells, screws are rotatably provided at the bottoms of the two pistons, and the rod wall of the screw is threaded with the bottom of the shell, a turntable is fixed at the lower end of the screw; a dustproof plate is provided at the socket of the connector.

[0004] Although the above-mentioned connection port structure not only has a good anti-falling effect, but also has a dust-proof effect, which improves the practicability of the connecting line, the above-mentioned connection port structure is not convenient to use, and it is not convenient for users to disassemble, replace and maintain the anti-falling structure, which brings inconvenience to users. Utility Model Content

[0005] The utility model aims to provide a structure for preventing a connecting line of an electric heating connector from falling off, aiming to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An anti-drop structure for connecting wires of an electric heating connector, comprising: a first connecting member and a second connecting member adapted to each other, a first connecting wire is arranged on the inner side of the first connecting member, a second connecting wire is arranged on the inner side of the second connecting member, the first connecting member comprises a first connecting shell, a connecting male head is fixedly connected to the bottom of the first connecting shell, a first guide hole adapted to the first connecting wire is provided on the surface of the connecting male head, a first reinforcing ring is fixedly connected to the top of the first connecting shell, plug blocks are provided on both sides of the connecting male head, and a reinforcing groove is provided on the surface of the connecting male head;

[0008] The second connecting member includes a second connecting shell, a connecting female head is fixedly connected to the top of the second connecting shell, a second guide hole adapted to the second connecting line is provided on the surface of the connecting female head, blocks are provided on both sides of the connecting female head, a card slot is provided on the surface of the block, a second reinforcement ring is provided at one end of the bottom of the second connecting shell, mounting grooves are provided on the surfaces of both sides of the connecting female head, a buffer spring is fixedly connected to the surface of the mounting groove, a rubber top plate is fixedly connected to one end of the outer side of the buffer spring, and a reinforcement protrusion is provided on the inner side of the connecting female head.

[0009] As a preferred solution of the utility model, two first anti-slip blocks are provided on the surface of the first connecting shell, two second anti-slip blocks are provided on the surface of the second connecting shell, and anti-slip edges are provided on the surfaces of the first anti-slip blocks and the second anti-slip blocks.

[0010] As a preferred solution of the utility model, the reinforcement groove is adapted to the reinforcement protrusion, and the two insertion blocks are adapted to the two card slots respectively.

[0011] As a preferred solution of the utility model, the width of the connecting male head is 12.90 mm, and the width of the connecting male head and the two plug-in blocks is 20.91 mm.

[0012] As a preferred solution of the utility model, the width of the insert block is 3.5 mm, and the length of the insert block is 21.6 mm.

[0013] As a preferred solution of the utility model, the inner wall of the connecting female head is adapted to the outer diameter of the connecting male head, and the inner wall diameter of the connecting female head is 13 mm.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In this solution, the first connecting wire is fixed by the first connecting member, and the second connecting wire is fixed by the second connecting member. Then, the male connector is inserted into the interior of the female connector, and the first connecting wire is brought into contact with the second connecting wire. At the same time, the plug-in block is inserted into the slot on the surface of the card block. At this time, the male connector and the female connector are engaged under the action of the card block and the plug-in block, and the buffer spring supports the plug-in block through the rubber top plate, thereby reducing the probability of aging of the plug-in block due to long-term deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an exploded view of the overall structure of the utility model;

[0020] Figure 3 It is an exploded view of the first connecting member in the structure of the utility model;

[0021] Figure 4 It is an exploded view of the second connecting member in the structure of the utility model;

[0022] Figure 5 The utility model structure Figure 4 A magnified view of the local structure in the middle.

[0023] In the figure: 1. first connecting member; 101. first connecting shell; 102. connecting male head; 103. first guide hole; 104. first reinforcing ring; 105. first anti-sliding block; 106. insert block; 107. reinforcing groove; 2. second connecting member; 201. second connecting shell; 202. connecting female head; 203. second guide hole; 204. block; 205. insert slot; 206. second reinforcing ring; 207. second anti-sliding block; 208. mounting groove; 209. buffer spring; 210. rubber top plate; 211. reinforcing bump; 3. first connecting line; 4. second connecting line. 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] Example

[0026] See also Figure 1-5 , the technical solution provided by this embodiment is as follows:

[0027] A structure for preventing a connection line of an electric heating connector from falling off comprises: a first connection member 1 and a second connection member 2 which are adapted to each other, a first connection line 3 being arranged on the inner side of the first connection member 1, and a second connection line 4 being arranged on the inner side of the second connection member 2, the first connection member 1 comprising a first connection shell 101, a connection male head 102 being fixedly connected to the bottom of the first connection shell 101, a first guide hole 103 adapted to the first connection line 3 being provided on the surface of the connection male head 102, a first reinforcement ring 104 being fixedly connected to the top of the first connection shell 101, plug blocks 106 being provided on both sides of the connection male head 102, and a reinforcement groove 107 being provided on the surface of the connection male head 102, the second connection member 2 comprising a second connection shell 201, a connection female head 202 being fixedly connected to the top of the second connection shell 201, a second guide hole 203 adapted to the second connection line 4 being provided on the surface of the connection female head 202, a clamping block 204 being provided on both sides of the connection female head 202, and a clamping block 204 being provided on the surface of the clamping block 204 Slot 205, a second reinforcement ring 206 is provided at one end of the bottom of the second connecting shell 201, and mounting grooves 208 are opened on the surfaces of both sides of the connecting female head 202, and a buffer spring 209 is fixedly connected to the surface of the mounting groove 208, and one end of the outer side of the buffer spring 209 is fixedly connected to the rubber top plate 210, and a reinforcement protrusion 211 is provided on the inner side of the connecting female head 202, and the first connecting line 3 is fixed by the first connecting member 1, and the second connecting line 4 is fixed by the second connecting member 2, and then the connecting male head 102 is inserted into the interior of the connecting female head 202, and the first connecting line 3 is in contact with the second connecting line 4, and the plug 106 is inserted into the slot 205 on the surface of the card block 204. At this time, under the action of the card block 204 and the plug 106, the connecting male head 102 and the connecting female head 202 are engaged, and at the same time, the buffer spring 209 will support the plug 106 through the rubber top plate 210, thereby reducing the probability of aging of the plug 106 due to long-term deformation.

[0028] Specifically, two first anti-sliding blocks 105 are disposed on the surface of the first connection shell 101 , and two second anti-sliding blocks 207 are disposed on the surface of the second connection shell 201 . Anti-slip edges are disposed on the surfaces of the first anti-sliding blocks 105 and the second anti-sliding blocks 207 .

[0029] In a specific embodiment of the present invention, the setting of the first anti-sliding block 105 facilitates the user to move the first anti-sliding block 105, and the setting of the second anti-sliding block 207 facilitates the user to move the second anti-sliding block 207, while increasing the friction force generated when the user moves the first anti-sliding block 105 and the second anti-sliding block 207.

[0030] Specifically, the reinforcement groove 107 is adapted to the reinforcement protrusion 211 , and the two inserting blocks 106 are adapted to the two card slots 205 respectively.

[0031] In a specific embodiment of the present invention, the reinforcement groove 107 is adapted to the reinforcement protrusion 211, thereby increasing the stability of the connection between the male connector 102 and the female connector 202. Meanwhile, the plug 106 is adapted to the card slot 205, thereby reducing the connection effect between the male connector 102 and the female connector 202.

[0032] Specifically, the width of the connecting male connector 102 is 12.90 mm, the width of the connecting male connector 102 and the two plugs 106 is 20.91 mm, the width of the plug 106 is 3.5 mm, the length of the plug 106 is 21.6 mm, the inner wall of the connecting female connector 202 is adapted to the outer diameter of the connecting male connector 102, and the inner wall diameter of the connecting female connector 202 is 13 mm.

[0033] In a specific embodiment of the utility model, the anti-falling structure is conveniently processed and manufactured by setting the size.

[0034] Working principle: The first connecting wire 3 is fixed by the first connecting member 1, and the second connecting wire 4 is fixed by the second connecting member 2. Then, the male connector 102 is inserted into the female connector 202, and the first connecting wire 3 is brought into contact with the second connecting wire 4. At the same time, the plug 106 is inserted into the slot 205 on the surface of the block 204. At this time, the male connector 102 and the female connector 202 are engaged under the action of the block 204 and the plug 106. At the same time, the buffer spring 209 will pass through the rubber top plate. 210 supports the plug block 106, thereby reducing the probability of aging of the plug block 106 due to long-term deformation. When the male connector 102 and the female connector 202 need to be disconnected, the two second reinforcement rings 206 are pressed inward respectively, and the second reinforcement rings 206 exert force on the buffer spring 209 and the rubber top plate 210. Then, the second reinforcement ring 206 is passed through the slot 205 on the surface of the block 204. At this time, the male connector 102 and the female connector 202 can be disconnected.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An anti-drop structure for an electric heating connector wire, characterized in that: include: A first connecting member (1) and a second connecting member (2) adapted to each other, wherein a first connecting line (3) is arranged on the inner side of the first connecting member (1), and a second connecting line (4) is arranged on the inner side of the second connecting member (2), wherein the first connecting member (1) comprises a first connecting shell (101), a connecting male head (102) is fixedly connected to the bottom of the first connecting shell (101), a first guide hole (103) adapted to the first connecting line (3) is provided on the surface of the connecting male head (102), a first reinforcement ring (104) is fixedly connected to the top of the first connecting shell (101), plug blocks (106) are arranged on both sides of the connecting male head (102), and a reinforcement groove (107) is provided on the surface of the connecting male head (102); The second connecting member (2) comprises a second connecting shell (201), a connecting female head (202) being fixedly connected to the top of the second connecting shell (201), a second guide hole (203) adapted to the second connecting line (4) being provided on the surface of the connecting female head (202), a clamping block (204) being provided on both sides of the connecting female head (202), a clamping groove (205) being provided on the surface of the clamping block (204), a second reinforcing ring (206) being provided at one end of the bottom of the second connecting shell (201), mounting grooves (208) being provided on the surfaces of both sides of the connecting female head (202), a buffer spring (209) being fixedly connected to the surface of the mounting groove (208), an outer end of the buffer spring (209) being fixedly connected to a rubber top plate (210), and a reinforcing protrusion (211) being provided on the inner side of the connecting female head (202).

2. The anti-drop structure of the electric heating connector wire according to claim 1, characterized in that: The surface of the first connection shell (101) is provided with two first anti-sliding blocks (105), the surface of the second connection shell (201) is provided with two second anti-sliding blocks (207), and the surfaces of the first anti-sliding blocks (105) and the second anti-sliding blocks (207) are both provided with anti-slip edges.

3. The anti-drop structure of the electric heating connector wire according to claim 1, characterized in that: The reinforcement groove (107) is adapted to the reinforcement protrusion (211), and the two insertion blocks (106) are adapted to the two clamping slots (205) respectively.

4. The anti-drop structure of the electric heating connector wire according to claim 1, characterized in that: The width of the connecting male connector (102) is 12.90 mm, and the width of the connecting male connector (102) and the two plug-in blocks (106) is 20.91 mm.

5. The anti-drop structure of the electric heating connector wire according to claim 1, characterized in that: The width of the insert block (106) is 3.5 mm, and the length of the insert block (106) is 21.6 mm.

6. The anti-drop structure of the electric heating connector wire according to claim 1, characterized in that: The inner wall of the connecting female head (202) is adapted to the outer diameter of the connecting male head (102), and the inner wall diameter of the connecting female head (202) is 13 mm.

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