Antioxidant plastic shell

Abstract

The utility model relates to the field of plastic shells, and discloses an antioxidant plastic shell, which comprises a charger shell. An anti-oxidation plastic shell comprises a take-up box, a plug is fixedly arranged on one side of a charger shell, the take-up box is clamped to the side, away from the plug, of the charger shell, a first wire outlet is formed in the middle of one side of the take-up box, and first sliding grooves are formed in the sides, away from the first wire outlet, of the front end and the rear end of the take-up box; second sliding grooves are formed in the inner walls of the opposite sides of the two first sliding grooves, second sliding blocks are arranged in the two second sliding grooves in a sliding mode, first sliding blocks are arranged in the two first sliding grooves in a sliding mode, push rods are fixedly arranged on the opposite sides of the two first sliding blocks, and push blocks are hinged to the opposite ends of the two push rods. According to the utility model, through the combination of the push rod, the sliding groove, the sliding block and the connecting rod, the take-up box and the charger shell are rapidly connected and separated, and carrying is convenient.

Description

Technical Field

[0001] The utility model relates to the field of plastic cases, in particular to an antioxidant plastic case. Background Art

[0002] A plastic case is a shell made of plastic materials, usually manufactured by an injection molding process. The plastic shell material has good physical and chemical properties and has unique advantages in terms of mechanical properties, density, impact resistance, corrosion resistance, etc. The plastic case mainly has a protective function, which can prevent internal circuits and components from being damaged by factors such as mechanical impact, extrusion, external force wear, and oxidation corrosion. Using a case can also effectively avoid the influence of external substances on the internal circuit, thereby ensuring the normal operation and service life of the internal circuit.

[0003] Plastic cases can be used to prepare many products, including charger cases. The existing charger cases are mainly composed of a charger head and a data cable, which are separately arranged. When going out, it is not convenient to store the charger head and the data cable together. They can only be inserted and used when in use. This usage method is rather troublesome. If the data cable is not unplugged before storage, it is very easy to be damaged by extrusion.

[0004] Therefore, those skilled in the art provide an antioxidant plastic case to solve the problems raised in the above background art. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a kind of antioxidant plastic case is proposed. On both sides of the front and rear ends of the wire storage box far away from the first wire outlet, first chutes are opened. On the inner walls of the opposite sides of the two first chutes, second chutes are opened. Second sliders are slidably arranged inside the two second chutes. First sliders are slidably arranged inside the two first chutes. Push rods are fixedly arranged on the opposite sides of the two first sliders. Push blocks are hinged to the opposite ends of the two push rods. Connecting rods are fixedly arranged on the opposite sides of the two push blocks respectively far away from the two push rods. Springs are fixedly arranged between the two push blocks and the two connecting rods. First connection grooves are opened on the opposite sides of the two first sliders. Second connection grooves are opened on the opposite sides of the two first connection grooves. A protruding block is fixedly arranged on the side of the charger case close to the wire storage box. A recessed groove is opened on the side of the wire storage box close to the charger case. The recessed groove and the protruding block are movably sleeved to realize the connection between the wire storage box and the charger case, which is convenient for carrying.

[0006] To achieve the above object, the present utility model provides the following technical solutions: an antioxidant plastic housing, including a wire reel box. One side of the charger housing is fixedly provided with a plug. A wire reel box is snap-connected to the side of the charger housing away from the plug. A first wire outlet is opened at the middle position of one side of the wire reel box. First sliding grooves are opened on the sides of the front and rear ends of the wire reel box away from the first wire outlet. Second sliding grooves are opened on the inner walls of the opposite sides of the two first sliding grooves. Second sliding blocks are slidably arranged inside the two second sliding grooves. First sliding blocks are slidably arranged inside the two first sliding grooves;

[0007] Push rods are fixedly provided on the opposite sides of the two first sliding blocks. Push blocks are hinged to the opposite ends of the two push rods. Connecting rods are fixedly provided on the sides of the two push blocks opposite to each other and away from the two push rods respectively. Springs are fixedly provided between the two push blocks and the two connecting rods. First connecting grooves are opened on the opposite sides of the two first sliding blocks. Second connecting grooves are opened on the opposite sides of the two first connecting grooves. A wire storage bin is opened inside the wire reel box. A second wire outlet is opened on the side of the wire storage bin away from the first wire outlet;

[0008] Through the above technical solutions, when using the charger, push blocks are hinged to the opposite ends of the two push rods. When pushing the push blocks, the side of the push block fixedly provided with the connecting rod will tilt upward. Second sliding blocks are slidably arranged inside the two second sliding grooves. First sliding blocks are slidably arranged inside the two first sliding grooves. The push rods drive the first sliding blocks and the second sliding blocks to slide inside the first sliding grooves and the second sliding grooves respectively. Springs are fixedly provided between the two push blocks and the two connecting rods. Connecting rods are fixedly provided on the sides of the two push blocks opposite to each other and away from the two push rods respectively. When releasing the push blocks after pushing to a certain position, the springs will make the push blocks fall. At the same time, the connecting rods will insert into the first connecting grooves and the second connecting grooves, so that the charger housing and the wire reel box reach a stable connection.

[0009] Further, the two first connecting grooves communicate with the two second connecting grooves respectively. The two first sliding grooves are located on the surfaces of the charger housing and the wire reel box. The two second connecting grooves are located inside the first sliding grooves on the surface of the charger housing;

[0010] Through the above technical solutions, the second connecting grooves can prevent the second sliding blocks from detaching from the wire reel box when sliding, so as to keep the connection stable when the two are connected.

[0011] Further, the wire storage bin communicates with the first wire outlet and the second wire outlet;

[0012] Through the above technical solutions, by using the fact that the wire storage bin communicates with the first wire outlet and the second wire outlet, the data cable can continue to be used when being stored, which is convenient for storing the data cable.

[0013] Further, a wire winding rod is rotatably arranged between the inner walls on the upper and lower sides of the wire winding bin, and the upper end of the wire winding rod penetrates through the wire winding box;

[0014] Through the above technical solution, by rotating the wire winding rod, the data cable is wound, which is convenient for winding the data cable.

[0015] Further, a rotating block is fixedly arranged at the upper end of the wire winding rod;

[0016] Through the above technical solution, by twisting the rotating block by hand to control the rotation of the wire winding rod, it is more convenient to wind the data cable.

[0017] Further, a wiring port is opened at the middle position on the side of the charger shell away from the plug, and it communicates with the second wire outlet;

[0018] Through the above technical solution, since the wiring port communicates with the second wire outlet, the data cable can be connected to the charger, which is convenient for using the data cable.

[0019] Further, a protruding block is fixedly arranged on the side of the charger shell close to the wire winding box, and a recessed groove is opened on the side of the wire winding box close to the charger shell, and the recessed groove and the protruding block are movably sleeved;

[0020] Through the above technical solution, by inserting the protruding block into the recessed groove, the charger shell and the wire winding box can be tightly connected, making the connection between the two more stable.

[0021] Further, the charger shell includes a base layer, and an antioxidant layer is fixedly arranged on the upper end of the base layer;

[0022] Through the above technical solution, the antioxidant layer is made of PBT material, which has good chemical resistance, chemical stability and antioxidant performance, and can improve the service life of the charger.

[0023] The utility model has the following beneficial effects:

[0024] 1. For an antioxidant plastic shell proposed by the utility model, when in use, insert the protruding block into the recessed groove, then push the push block, the push block will tilt up, and at the same time the push rod drives the first slider and the second slider to slide in the first chute and the second chute respectively. After stopping pushing, the first connection groove is aligned with the second connection groove, and the spring will make the push block fall and insert into the first connection groove and the second connection groove, achieving quick connection and separation.

[0025] 2. For an antioxidant plastic shell proposed by the utility model, when using the charger, insert the data cable into the wiring port from the second wire outlet, then connect the data cable to the mobile phone through the first connection port, and insert the plug into the socket for power supply. During use, the length of the data cable can be adjusted by rotating the wire winding rod, making the use of the charger more convenient. Brief Description of the Drawings

[0026] Figure 1 It is a three-dimensional view of an antioxidant plastic shell proposed by the present utility model;

[0027] Figure 2 It is a top sectional view of an antioxidant plastic shell proposed by the present utility model;

[0028] Figure 3 It is a schematic sectional view structure at the first sliding groove of the present utility model;

[0029] Figure 4 It is an axonometric view structure schematic of the push block of the present utility model;

[0030] Figure 5 It is a three-dimensional view of the charger shell of an antioxidant plastic shell proposed by the present utility model;

[0031] Figure 6 It is a three-dimensional view of the wire storage box of an antioxidant plastic shell proposed by the present utility model;

[0032] Figure 7 It is a sectional view of the shell of an antioxidant plastic shell proposed by the present utility model.

[0033] Legend Explanation:

[0034] 1. Plug; 2. Charger shell; 3. Wire storage box; 4. First wire outlet; 5. Wire storage rod; 6. Rotating block; 7. First sliding groove; 8. Push block; 9. Wiring port; 10. Protruding block; 11. Push rod; 12. First slider; 13. Second slider; 14. Second sliding groove; 15. Connecting rod; 16. Spring; 17. First connecting groove; 18. Second connecting groove; 19. Wire storage bin; 20. Second wire outlet; 201. Base layer; 202. Antioxidant layer. Detailed Implementation Manner

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0036] Refer to Figure 1-7, an embodiment provided by the present utility model: an antioxidant plastic shell, including a charger housing 2, a plug 1 is fixedly arranged on one side of the charger housing 2, a wire storage box 3 is clamped on the side of the charger housing 2 away from the plug 1, a first wire outlet 4 is arranged at the middle position on one side of the wire storage box 3, first sliding grooves 7 are arranged on both sides of the front and rear ends of the wire storage box 3 away from the first wire outlet 4, second sliding grooves 14 are arranged on the inner walls of the opposite sides of the two first sliding grooves 7, second sliding blocks 13 are slidably arranged inside the two second sliding grooves 14, and first sliding blocks 12 are slidably arranged inside the two first sliding grooves 7;

[0037] Push rods 11 are fixedly arranged on the opposite sides of the two first sliding blocks 12, push blocks 8 are hinged to the opposite ends of the two push rods 11, connecting rods 15 are fixedly arranged on the opposite sides of the two push blocks 8 respectively away from the sides of the two push rods 11, springs 16 are fixedly arranged between the two push blocks 8 and the two connecting rods 15, first connecting grooves 17 are arranged on the opposite sides of the two first sliding blocks 12, second connecting grooves 18 are arranged on the opposite sides of the two first connecting grooves 17, a wire storage chamber 19 is arranged inside the wire storage box 3, and a second wire outlet 20 is arranged on the side of the wire storage chamber 19 away from the first wire outlet 4;

[0038] When using the plastic shell, by pushing the two push blocks 8, the two springs 16 will be bent, the sides of the two push blocks 8 fixedly provided with the two connecting rods 15 will tilt up, and at the same time, the push blocks 8 drive the two first sliding blocks 12 and the two second sliding blocks 13 to slide in the two first sliding grooves 7 and the two second sliding grooves 14 respectively. When the pushing stops, the two first connecting grooves 17 are aligned with the two second connecting grooves 18, the two springs 16 become straight and the two push blocks 8 fall down, and are inserted into the first connecting grooves 17 and the second connecting grooves 18, so that the charger housing 2 and the wire storage box 3 can be quickly connected and separated, which is convenient for carrying separately.

[0039] The two first connecting grooves 17 communicate with the two second connecting grooves 18 respectively, the two first sliding grooves 7 are located on the surfaces of the charger housing 2 and the wire storage box 3, and the two second connecting grooves 18 are located inside the first sliding grooves 7 on the surface of the charger housing 2; the wire storage chamber 19 communicates with the first wire outlet 4 and the second wire outlet 20; a wire storage rod 5 is rotatably arranged between the inner walls of the upper and lower sides of the wire storage chamber 19, and the upper end of the wire storage rod 5 penetrates through the wire storage box 3; a rotating block 6 is fixedly arranged at the upper end of the wire storage rod 5; a wiring port 9 is arranged at the middle position on the side of the charger housing 2 away from the plug 1 and communicates with the second wire outlet 20; a protruding block 10 is fixedly arranged on the side of the charger housing 2 close to the wire storage box 3, and a recessed groove is arranged on the side of the wire storage box 3 close to the charger housing 2, and the recessed groove is movably sleeved with the protruding block 10; the charger housing 2 includes a base layer 201, and an antioxidant layer 202 is fixedly arranged at the upper end of the base layer 201;

[0040] During use, by inserting the protruding block 10 into the recessed groove, the charger housing 2 is tightly connected to the wire storage box 3, making the connection more stable. By storing the data cable in the wire storage bin 19, the data cable connector is inserted into the connection port 9 from the second wire outlet 20, and the other end of the data cable is inserted into the mobile phone from the first wire outlet 4. Then, the plug 1 is inserted into the socket board to charge the mobile phone. By twisting the rotating block 6, the wire winding rod 5 is rotated to control the length of the data cable, making it more convenient to use.

[0041] Working principle: During use, store the data cable in the wire storage bin 19, insert the data cable connector into the connection port 9 from the second wire outlet 20, insert the protruding block 10 into the recessed groove, and then push the two push blocks 8. The side of the two push blocks 8 fixedly provided with the two connecting rods 15 will tilt up, and the two springs 16 will bend. At the same time, the push blocks 8 drive the two first sliding blocks 12 and the two second sliding blocks 13 to slide in the two first sliding grooves 7 and the two second sliding grooves 14 respectively. When the pushing stops, the two first connecting grooves 17 are aligned with the two second connecting grooves 18, and the two springs 16 straighten to make the two push blocks 8 fall and insert into the first connecting groove 17 and the second connecting groove 18, enabling the charger housing 2 to be quickly connected to and separated from the wire storage box 3. The other end of the data cable is inserted into the mobile phone from the first wire outlet 4. Then, the plug 1 is inserted into the socket board. By twisting the rotating block 6 to control the rotation of the wire winding rod 5, the length of the data cable can be controlled.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An anti-oxidation plastic shell, including a charger shell (2), characterized in that: A plug (1) is fixedly arranged on one side of the charger housing (2); a wire receiving box (3) is clamped on a side of the charger housing (2) away from the plug (1); a No. 1 wire outlet (4) is provided in the middle of one side of the wire receiving box (3); a No. 1 slide groove (7) is provided on both sides of the front and rear ends of the wire receiving box (3) away from the No. 1 wire outlet (4); a No. 2 slide groove (14) is provided on the inner wall on the opposite side of the two No. 1 slide grooves (7); a No. 2 slider (13) is slidably arranged inside the two No. 2 slide grooves (14); and a No. 1 slider (12) is slidably arranged inside the two No. 1 slide grooves (7); A push rod (11) is fixedly arranged on the opposite side of the two No. 1 sliders (12), a push block (8) is hinged on the opposite end of the two push rods (11), a connecting rod (15) is fixedly arranged on the opposite side of the two push blocks (8) and away from the two push rods (11), a spring (16) is fixedly arranged between the two push blocks (8) and the two connecting rods (15), a No. 1 connecting groove (17) is provided on the opposite side of the two No. 1 sliders (12), a No. 2 connecting groove (18) is provided on the opposite side of the two No. 1 connecting grooves (17), a wire take-up bin (19) is provided inside the wire take-up box (3), and a No. 2 wire outlet (20) is provided on the side of the wire take-up bin (19) away from the No. 1 wire outlet (4).

2. The antioxidant plastic shell according to claim 1, characterized in that: The two No. 1 connection grooves (17) are respectively interconnected with the two No. 2 connection grooves (18); the two No. 1 slide grooves (7) are located on the surface of the charger housing (2) and the wire receiving box (3); and the two No. 2 connection grooves (18) are located inside the No. 1 slide grooves (7) on the surface of the charger housing (2).

3. The anti-oxidation plastic shell according to claim 1, characterized in that: The wire collection bin (19) is interconnected with the first wire outlet (4) and the second wire outlet (20).

4. The anti-oxidation plastic shell according to claim 1, characterized in that: A wire take-up rod (5) is rotatably arranged between the upper and lower inner walls of the wire take-up bin (19), and the upper end of the wire take-up rod (5) passes through the wire take-up box (3).

5. The anti-oxidation plastic shell according to claim 4, characterized in that: A rotating block (6) is fixedly arranged on the upper end of the wire take-up rod (5).

6. The anti-oxidation plastic shell according to claim 1, characterized in that: A wiring port (9) is provided at a middle position on a side of the charger housing (2) away from the plug (1), and is interconnected with a No. 2 wiring port (20).

7. The anti-oxidation plastic shell according to claim 1, characterized in that: A protruding block (10) is fixedly provided on one side of the charger housing (2) close to the wire take-up box (3), and a concave groove is provided on one side of the wire take-up box (3) close to the charger housing (2), and the concave groove and the protruding block (10) are movably sleeved.

8. The anti-oxidation plastic shell according to claim 1, characterized in that: The charger housing (2) comprises a base layer (201), and an anti-oxidation layer (202) is fixedly provided on the upper end of the base layer (201).

Images