Power plug device with electrode slice folding storage function

Abstract

The utility model relates to the field of power plugs, in particular to a power plug device with an electrode slice folding and storing function. The technical problem is that a gap is generated when a plug board is connected and the connection safety performance is influenced due to different use spaces when plugging operation is performed in a fixed integrated manner. According to the technical scheme, the power plug device with the electrode slice folding and storing function comprises a plug protection shell, a connecting cable, a folding and storing assembly and electrode inserting slices; according to the difference of the conventional fixed integrated plugging operation, the corresponding sockets are different, the adjusting plate is driven to swing and adjust through the positioning sleeve by utilizing the elastic bolt to reach a proper angle, so that the electrode inserts are correspondingly inserted and connected, and the electrode inserts can be pressed to enter the storage groove to carry out secondary storage operation under the condition of synchronous power failure; and along with the adjustment operation of the tightening bolt, the adjusting plate gradually performs bending steering operation, and the adjusting plate and the plug protection shell reach a corresponding adjustment angle, so that the plug protection shell can better adapt to a corresponding environment, and the loosening condition is avoided.

Description

Technical Field

[0001] The utility model relates to the field of power plugs, in particular to a power plug device with the function of folding and storing electrode sheets. Background Art

[0002] A power plug is a device that connects household appliances to a power source. It is usually made of plastic or metal. The electrode sheet is a conductive connection structure inside the plug that has the same function as a copper sheet. Copper sheets are used as conductive materials inside common plugs and sockets. Since copper sheets are easily oxidized when exposed to the air, the contact resistance will increase after oxidation. Therefore, a large friction force will be generated during plugging and unplugging, which can effectively remove the oxide film on the plug sheet, thereby keeping the contact resistance at a low level and ensuring the normal operation of the power plug. During the use of existing power plugs, they are fixed and integrated for plugging and unplugging operations. Due to the different use spaces, a gap is generated when connecting to the plug board, affecting the connection safety performance. Therefore, we propose a power plug device with a foldable storage function for the electrode sheet to solve the above-mentioned problems. Utility Model Content

[0003] In order to overcome the problem that the plugging and unplugging operations for the fixed integrated type are performed, a gap is generated when connecting the plug board due to the different use spaces, thus affecting the connection safety performance.

[0004] The technical solution of the utility model is: a power plug device with an electrode sheet folding and storing function, comprising a plug protection shell, a connecting cable, a folding and storing component and an electrode plug sheet; the plug protection shell is composed of two sets of relatively sleeved and snap-fitted connection, and the rear ends of the two sets of plug protection shells extend connecting cables for transmitting current, and a folding and storing component that can be folded, turned, stored and adjusted is provided above the front end of the plug protection shell, and the electrode plug sheets for connecting to the socket are symmetrically provided on the upper end of the folding and storing component.

[0005] Preferably, the adjustment plate is driven to swing and adjust through the positioning sleeve using a tension bolt to reach a suitable angle so that the electrode plug can be inserted and connected accordingly. When the power is cut off simultaneously, the electrode plug can be pressed into the storage slot for secondary storage. As the tension bolt is adjusted, the adjustment plate is gradually bent and turned to reach a corresponding adjustment angle with the plug protective shell, thereby better adapting to the corresponding environment and avoiding loosening.

[0006] Preferably, a positioning hole for connection and installation is provided in the center of the two sets of plug protective shells, a positioning bolt is provided inside the positioning hole, a storage step groove is provided at the front end of the plug protective shell for the turning and storage adjustment of the folding storage assembly, and adjustment holes corresponding to the folding storage assembly are penetrated through the two side walls of the storage step groove, and the storage partition and protection operation are formed by utilizing the storage step groove and the insulating sleeve.

[0007] Preferably, an insulating sleeve is fitted on the storage step groove, a guide wheel is provided at the rear end center of the storage step groove, a guide shaft is provided at the center of the guide wheel, a transmission insulating wire sleeve for protecting the connecting cable is provided at the center of the guide wheel, a tensioning ball sleeve is provided along the edge of the transmission insulating wire sleeve, and a spring damping is provided on the side wall of the tensioning ball sleeve. The tensioning ball sleeve can maintain the tensioning adjustment performance.

[0008] Preferably, a conductive module connected to the folding and storing assembly is provided at one end of the transmission insulating wire sleeve away from the guide wheel. The conductive module is guided, turned and folded by the guide shaft through the transmission insulating wire sleeve and the guide wheel, and the conductive module is a connecting copper sheet.

[0009] Preferably, a moisture-proof plate is provided at the lower end of another set of plug protective shells, and insulating resin blocks are distributed at the bottom edge of the moisture-proof plate. Anti-collision sleeves are provided on the outer sides of the two sets of plug protective shells to form secondary impact protection.

[0010] Preferably, the folding storage assembly includes an adjustment plate, a positioning sleeve, a shaft sleeve, a steering rod, a copper sheet conductive rod and a tension bolt. Both ends of the adjustment plate are provided with a shaft sleeve and the center is provided with a positioning sleeve. The adjustment plate is provided with a storage slot for folding and storing the electrode plug. A steering rod for driving the electrode plug to turn is laterally installed at the end of the storage slot, and the electrode plug can be pressed into the storage slot for secondary storage operation, which is adjusted by the tension bolt.

[0011] Preferably, the tension bolt drives the adjustment plate to swing and adjust through the positioning sleeve, and a copper conductive rod is provided on one side of the storage slot corresponding to the electrode plug, and the copper conductive rod can be used for electrical conduction connection.

[0012] Beneficial effects of the utility model:

[0013] 1. Different from the fixed integrated plug-in and unplugging operation in the past, observe the corresponding sockets and use the tension bolts to drive the adjustment plate to swing and adjust through the positioning sleeve to reach a suitable angle so that the electrode plug can be inserted and connected accordingly. When the power is off simultaneously, the electrode plug can be pressed into the storage slot for secondary storage. With the adjustment of the tension bolts, the adjustment plate gradually bends and turns to reach the corresponding adjustment angle with the plug protection shell, so that it can better adapt to the corresponding environment and avoid loosening.

[0014] 2. When placed, its multiple groups of insulating resin blocks form partition protection to reduce the occurrence of electrostatic breakdown. As the adjustment plate turns, the conduction module uses the guide shaft to guide the transmission insulation wire sleeve and guide wheel to fold, maintain tension and avoid deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the plug protection housing of the utility model;

[0017] Figure 3 It is a schematic diagram of a moisture-proof board of the utility model;

[0018] Figure 4 It is a schematic diagram of the folding storage component of the utility model.

[0019] Explanation of the reference numerals: 1. Plug protective housing; 2. Connecting cable; 3. Folding storage assembly; 4. Electrode plug; 101. Positioning bolt; 102. Positioning hole; 103. Adjustment hole; 104. Storage step groove; 105. Insulating sleeve; 106. Guide wheel; 107. Guide shaft; 108. Transmission insulating wire sleeve; 109. Conducting module; 110. Tensioning ball sleeve; 111. Moisture-proof board; 112. Insulating resin block; 113. Anti-collision sleeve; 301. Adjustment plate; 302. Positioning sleeve; 303. Bushing; 304. Storage slot; 305. Steering rod; 306. Copper sheet conductive rod; 307. Tensioning bolt. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2 The utility model provides an embodiment: a power plug device with an electrode sheet folding and storing function, comprising a plug protection shell 1, a connecting cable 2, a folding and storing component 3 and an electrode plug 4; the plug protection shell 1 is two sets of relatively sleeved and snap-fitted connection, and the rear ends of the two sets of plug protection shells 1 extend out the connecting cables 2 for transmitting current, and a folding and storing component 3 that can be folded, turned, stored and adjusted is provided above the front end of the plug protection shell 1, and the upper end of the folding and storing component 3 is symmetrically provided with electrode plugs 4 for connecting to a socket.

[0022] See also Figure 1-3In this embodiment, a positioning hole 102 for connection and installation is opened in the center of the two groups of plug protection shells 1, and a positioning bolt 101 is arranged inside the positioning hole 102. A storage step groove 104 for the folding storage assembly 3 is opened at the front end of the plug protection shell 1. Adjustment holes 103 corresponding to the folding storage assembly 3 are opened through the two side walls of the storage step groove 104. The storage partition and protection operation are formed by the storage step groove 104 and the insulating sleeve 105. The insulating sleeve 105 is fitted on the storage step groove 104. A guide wheel 106 is provided at the rear end center of the storage step groove 104. A guide shaft 107 is provided at the center of the guide wheel 106. A transmission insulating wire sleeve 108 for protecting the connecting cable 2 is provided at the center of the guide wheel 106. A tensioning ball sleeve 110 is provided along the transmission insulating wire sleeve 108. The side wall of the tensioning ball sleeve 110 is provided with a spring damping. The tensioning ball sleeve 110 can maintain the tensioning adjustment performance.

[0023] See also Figure 2-4 In this embodiment, a conductive module 109 connected to the folding storage assembly 3 is provided at one end of the transmission insulating wire sleeve 108 away from the guide wheel 106. The conductive module 109 is guided, turned and folded by the guide shaft 107 through the transmission insulating wire sleeve 108 and the guide wheel 106. The conductive module is a connecting copper sheet. A moisture-proof plate 111 is provided at the lower end of the other group of plug protection shells 1. Insulating resin blocks 112 are distributed at the bottom edge of the moisture-proof plate 111. Anti-collision sleeves 113 are provided on the outer sides of the two groups of plug protection shells 1, and the anti-collision sleeves 113 are used to form secondary impact protection.

[0024] See also Figure 3-4 In this embodiment, the folding storage component 3 includes an adjustment plate 301, a positioning sleeve 302, a shaft sleeve 303, a steering rod 305, a copper sheet conductive rod 306 and a tension bolt 307. Both ends of the adjustment plate 301 are provided with shaft sleeves 303, and the center is provided with a positioning sleeve 302. The adjustment plate 301 is provided with a storage slot 304 for folding and storing the electrode plug 4. The end of the storage slot 304 is transversely installed with a steering rod 305 for driving the electrode plug 4 to turn. The electrode plug 4 can be pressed into the storage slot 304 for secondary storage operation. With the adjustment operation of the tension bolt 307, the tension bolt 307 drives the adjustment plate 301 to swing and adjust through the positioning sleeve 302. One side of the storage slot 304 is provided with a copper sheet conductive rod 306 corresponding to the electrode plug 4, and the copper sheet conductive rod 306 can be used for electrical conduction connection.

[0025] During operation, the tensioning bolt 307 drives the adjustment plate 301 to swing and adjust through the positioning sleeve 302 to reach a suitable angle, so that the electrode plug 4 is correspondingly inserted and connected. When the power is cut off simultaneously, the electrode plug 4 can be pressed into the storage slot 304 for secondary storage operation. As the tensioning bolt 307 is adjusted, the adjustment plate 301 is gradually bent and turned to reach a corresponding adjustment angle with the plug protective shell 1. As the adjustment plate 301 turns, the conduction module 109 is guided, turned and folded by the guide shaft 107 through the transmission insulating wire sleeve 108 and the guide wheel 106.

[0026] Through the above steps, the adjustment plate 301 is driven to swing and adjust through the positioning sleeve 302 by the tension bolt 307 to reach a suitable angle, so that the electrode plug 4 is correspondingly inserted and connected. When the power is cut off simultaneously, the electrode plug 4 can be pressed into the storage slot 304 for secondary storage operation. As the tension bolt 307 is adjusted, the adjustment plate 301 is gradually bent and turned to reach a corresponding adjustment angle with the plug protection shell 1, so that it can better adapt to the corresponding environment and avoid loosening.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A power plug device with a foldable storage function for electrode sheets, comprising a plug protection housing (1); characterized in that: It also includes a connection cable (2), a foldable storage component (3) and an electrode plug (4); the plug protection shell (1) is composed of two sets of relatively sleeved and snap-fitted connection, and the rear ends of the two sets of plug protection shells (1) extend a connection cable (2) for transmitting current, and a foldable storage component (3) that can be folded, turned, stored and adjusted is provided above the front end of the plug protection shell (1), and the upper end of the foldable storage component (3) is symmetrically provided with an electrode plug (4) for connecting to a socket.

2. The power plug device with electrode sheet folding and storage function according to claim 1, characterized in that: A positioning hole (102) for connection and installation is provided at the center of the two sets of plug protection shells (1), a positioning bolt (101) is provided inside the positioning hole (102), a storage step groove (104) for adjusting the rotation of the folding storage assembly (3) is provided at the front end of the plug protection shell (1), and adjustment holes (103) corresponding to the folding storage assembly (3) are provided through the two side walls of the storage step groove (104).

3. The power plug device with the function of folding and storing the electrode sheet according to claim 2, characterized in that: An insulating sleeve (105) is fitted on the storage step groove (104), a guide wheel (106) is provided at the rear end center of the storage step groove (104), a guide shaft (107) is provided at the center of the guide wheel (106), a transmission insulation sleeve (108) for protecting the connection cable (2) is provided at the center of the guide wheel (106), a tensioning ball sleeve (110) is provided along the edge of the transmission insulation sleeve (108), and a spring damper is provided on the side wall of the tensioning ball sleeve (110).

4. The power plug device with the function of folding and storing the electrode sheet according to claim 2, characterized in that: A conductive module (109) connected to the folding and storing assembly (3) is provided at one end of the transmission insulating wire sleeve (108) away from the guide wheel (106); the conductive module (109) is guided, turned and folded by means of a guide shaft (107) through the transmission insulating wire sleeve (108) and the guide wheel (106).

5. The power plug device with electrode sheet folding and storage function according to claim 1, characterized in that: A moisture-proof plate (111) is provided at the lower end of the other group of plug protection shells (1), and insulating resin blocks (112) are distributed at the bottom edge of the moisture-proof plate (111). Anti-collision sleeves (113) are provided on the outer sides of the two groups of plug protection shells (1).

6. The power plug device with electrode sheet folding and storage function according to claim 1, characterized in that: The folding storage assembly (3) comprises an adjustment plate (301), a positioning sleeve (302), a shaft sleeve (303), a steering rod (305), a copper sheet conductive rod (306) and a tightening bolt (307). The two ends of the adjustment plate (301) are provided with shaft sleeves (303) and the center is provided with a positioning sleeve (302). The adjustment plate (301) is provided with a storage slot (304) for folding and storing the electrode plug (4). The end of the storage slot (304) is transversely installed with a steering rod (305) for driving the electrode plug (4) to turn.

7. The power plug device with the electrode sheet folding and storage function according to claim 6, characterized in that: The tightening bolt (307) drives the adjusting plate (301) to swing and adjust through the positioning sleeve (302), and a copper sheet conductive rod (306) is provided on one side of the storage slot (304) corresponding to the electrode plug (4).

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