阅读说明：本技术 电源线连接用防脱密封插接加固结构 (Anti-drop sealed splicing reinforcing structure for power line connection ) 是由 李海兵 于 2021-06-25 设计创作，主要内容包括：本发明公开了电子设备技术领域的电源线连接用防脱密封插接加固结构,包括,电源线组件,所述电源线本体前端设有插接头,且所述电源线本体靠近前端外部固定套设有固定环；防脱连接组件,所述设备本体表面开设有电源连接口,所述环形板表面设有与设备本体连接的胶粘层；本发明在连接电源线时,卡勾杆端部与活动块抵接并推动其移动,带动推送杆压缩U型管内的空气,驱使限位轴向外移动并与凸块上的限位孔限位插接,提高了电源线连接的稳定性和牢固性,提高了工作效率,其表面依次与裸露在外部的球形块以及压动杆抵接,使得球形块带动联动杆移动,对电源线连接处进行密封作业,避免了外部因素渗入导致电源线连接出现问题,保证了电子设备的正常工作。(The invention discloses an anti-drop sealed splicing and reinforcing structure for connecting a power line, belonging to the technical field of electronic equipment, comprising a power line assembly, wherein the front end of a power line body is provided with a splicing head, and the outer part of the power line body close to the front end is fixedly sleeved with a fixing ring; the anti-falling connecting assembly is characterized in that a power supply connector is formed in the surface of the equipment body, and an adhesive layer connected with the equipment body is arranged on the surface of the annular plate; when the power line is connected, the end part of the clamping hook rod is abutted against the movable block and pushes the movable block to move, the pushing rod is driven to compress air in the U-shaped pipe, the limiting shaft is driven to move outwards and is in limiting insertion connection with the limiting hole on the lug, the stability and the firmness of power line connection are improved, the working efficiency is improved, the surface of the clamping hook rod is abutted against the spherical block and the pressing rod which are exposed outside in sequence, the spherical block drives the linkage rod to move, the sealing operation is carried out on the connection position of the power line, the problem of power line connection caused by external factor infiltration is avoided, and the normal operation of electronic equipment is ensured.)

1. Power line is connected with sealed grafting reinforced structure of anticreep, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the power line assembly (100) comprises a power line body (101), wherein a plug connector (102) is arranged at the front end of the power line body (101), and a fixing ring (103) is fixedly sleeved outside the power line body (101) close to the front end;

anticreep coupling assembling (200), including equipment body (201), the power connector has been seted up on equipment body (201) surface, power connector front side is equipped with annular plate (202), annular plate (202) surface is equipped with adhesive layer (203) of being connected with equipment body (201).

2. The anti-drop sealed splicing and reinforcing structure for power line connection according to claim 1, characterized in that: the surface of the fixing ring (103) is provided with lugs (104) in a circumferential equidistant manner, the surface of each lug (104) is provided with a groove, each groove is internally provided with a hook rod (105), the tail end of each hook rod (105) is inserted into the corresponding groove, and each hook rod (105) is of a hook structure.

3. The anti-drop sealed splicing and reinforcing structure for power line connection according to claim 2, characterized in that: the limiting spring (106) is arranged in the upper groove of the convex block (104), the end part of the limiting spring (106) is fixedly connected with the surface of the clamping hook rod (105), a limiting hole (107) is formed in the surface of the convex block (104), the tail end of the clamping hook rod (105) is in sliding butt joint with the inner wall of the convex block (104), and the clamping hook rod (105) extends outwards under the action of the limiting spring (106).

4. The anti-drop sealed plugging reinforcing structure for connecting the power line according to claim 1 or 3, characterized in that: the fixed grafting of annular plate (202) inboard has sleeve pipe (204), just annular plate (202) surface equidistance be equipped with joint piece (205) of trip rod (105) position adaptation, L type draw-in groove (206) have been seted up on joint piece (205) surface, be equipped with movable block (207) in L type draw-in groove (206), it has push rod (208) to fix the grafting on movable block (207).

5. The anti-drop sealed splicing and reinforcing structure for power line connection according to claim 4, wherein: the utility model discloses a spacing fixed shaft (212) of U type pipe (211), propelling movement pole (208) activity run through boss (210) and stretch into in U type pipe (211), U type pipe (211) one end and boss (210) top fixed connection, boss (210) bottom and joint piece (205) fixed surface are connected, U type pipe (211) tip activity is pegged graft and is had spacing axle (212), spacing axle (212) and spacing hole (107) looks mutual adaptation, L type draw-in groove (206) inner chamber is equipped with reset spring (209) with movable block (207) fixed connection.

6. The anti-drop sealed splicing and reinforcing structure for power line connection according to claim 5, wherein: the outer surface of the sleeve (204) is provided with a guide frame (213) corresponding to the position of the clamping block (205), the inner cavity of the guide frame (213) is provided with spherical blocks (214) which are closely arranged, a round opening smaller than the diameter of the spherical blocks (214) is formed in the surface of the guide frame (213), the outermost side of the spherical blocks (214) is fixedly spliced with a linkage rod (215), the end part of the linkage rod (215) is fixedly connected with a sealing ring (216), and the outer surface of the sleeve (204) is movably sleeved with the sealing ring (216).

7. The anti-drop sealed splicing and reinforcing structure for power line connection according to claim 6, wherein: the air guide device is characterized in that a strip-shaped plate (217) is fixedly connected to the top surface of the rectangular frame, a pressing rod (218) which is right opposite to the clamping block (205) is movably inserted into the strip-shaped plate (217), the top end of the pressing rod (218) is of an arc-shaped block structure, the bottom end of the pressing rod (218) is movably inserted into an air guide channel in the inner cavity of the strip-shaped plate (217), and an L-shaped air guide tube (219) is inserted into the end portion of the air guide channel.

8. The anti-drop sealed splicing and reinforcing structure for power line connection according to claim 7, wherein: the end part of the L-shaped air duct (219) penetrates through the sealing ring (216) and is connected with the sealing air ring (220), the sealing air ring (220) is fixed on one side, away from the sleeve (204), of the inner wall of the sealing ring (216), and the sealing air ring (220) is in a half-full state in an initial state.

Technical Field

The invention relates to the technical field of electronic equipment, in particular to an anti-drop sealed splicing reinforcing structure for power line connection.

Background

The power line is a wire that transmits current. The usual way of current transfer is point-to-point transfer. The power line can be divided into an AC power line and a DC power line according to the purpose, generally, the AC power line is a wire rod passing through AC with higher voltage, and the wire rod needs to be unified standard due to higher voltage so as to obtain a safety certification party and can be formally produced. The DC line passes a direct current with a low voltage, so that the safety requirement is not strict as the AC line, but the countries still require uniform safety certification for safety.

At present a lot of electronic equipment's power cord passes through the plug-in connection, this kind of connected mode is comparatively simple swift though connecting, but lack effectual stable connection between power source head and the power source interface, it leads to droing of power cord because of the vibration of interference or outside slightly of external force to lead to the electronic equipment power supply to go wrong, influence electronic equipment's normal work, consolidate through the mode of bandage a bit at present, but when the later stage power cord is extracted, the cull on the bandage can be detained in the power cord surface, and need accomplish the reinforcement function through extra operation when the installation, the operating efficiency is reduced, for this reason, we propose the sealed grafting reinforced structure of anticreep for the power cord connection.

Disclosure of Invention

The invention aims to provide an anti-drop sealed splicing and reinforcing structure for connecting a power line, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an anti-drop sealed splicing and reinforcing structure for connecting a power line comprises,

the power line assembly comprises a power line body, wherein the front end of the power line body is provided with a plug connector, and a fixing ring is fixedly sleeved outside the power line body close to the front end;

the anti-falling connecting assembly comprises an equipment body, wherein a power supply connector is formed in the surface of the equipment body, an annular plate is arranged on the front side of the power supply connector, and an adhesive layer connected with the equipment body is arranged on the surface of the annular plate.

Furthermore, the surface of the fixing ring is provided with lugs in a circumferential equidistant manner, the surface of each lug is provided with a groove, a clamping hook rod is arranged in each groove, the tail end of each clamping hook rod is inserted into each groove, and each clamping hook rod is of a hook-shaped structure.

Furthermore, a limiting spring is arranged in the upper groove of the bump, the end part of the limiting spring is fixedly connected with the surface of the hook rod, a limiting hole is formed in the surface of the bump, the tail end of the hook rod is in sliding butt joint with the inner wall of the bump, and the hook rod extends outwards under the action of the limiting spring.

Furthermore, a sleeve is fixedly inserted into the inner side of the annular plate, clamping blocks matched with the positions of the clamping hook rods are equidistantly arranged on the surface of the annular plate, an L-shaped clamping groove is formed in the surface of each clamping block, a movable block is arranged in each L-shaped clamping groove, and a pushing rod is fixedly inserted into each movable block.

Further, the propelling movement pole activity runs through the boss and stretches into in the U type pipe, U type pipe one end and boss top fixed connection, boss bottom and joint piece fixed surface are connected, U type pipe tip activity is pegged graft and is had spacing axle, spacing axle and spacing hole mutual adaptation, L type draw-in groove inner chamber is equipped with the reset spring with movable block fixed connection.

Furthermore, the outer surface of the sleeve is provided with a guide frame corresponding to the position of the clamping block, the inner cavity of the guide frame is provided with spherical blocks which are closely arranged, a circular opening smaller than the diameter of the spherical block is formed in the surface of the guide frame, the outermost side of the spherical block is fixedly spliced with a linkage rod, the end part of the linkage rod is fixedly connected with a sealing ring, and the outer surface of the sleeve is movably sleeved with the sealing ring.

Furthermore, a strip-shaped plate is fixedly connected to the top surface of the rectangular frame, a pressing rod right facing the clamping block is movably inserted into the strip-shaped plate, the top end of the pressing rod is of an arc-shaped block structure, the bottom end of the pressing rod is movably inserted into an air guide channel in the inner cavity of the strip-shaped plate, and an L-shaped air guide tube is inserted into the end portion of the air guide channel.

Further, the end part of the L-shaped air duct penetrates through the sealing ring and is connected with the sealing air ring, the sealing air ring is fixed on the inner wall of the sealing ring, far away from one side of the sleeve, and the initial state of the sealing air ring is in a half-full state.

Compared with the prior art, the invention has the beneficial effects that: when a power line is connected, the clamping hook rod is pressed inwards and the plug connector is synchronously plugged with a power interface on the electronic equipment, in the plugging process, the clamping hook rod is aligned with the L-shaped clamping grooves on the corresponding clamping blocks, the clamping hook rod is reset outwards under the action of the limiting spring, the end part of the clamping hook rod is abutted against the movable block and pushes the movable block to move, the pushing rod is driven to compress air in the U-shaped pipe, the limiting shaft is driven to move outwards and is plugged with the limiting hole on the lug in a limiting manner, the stability and firmness of the connection of the power line are improved, the problem that the power line falls off accidentally due to external reasons is avoided, the whole process is simple and quick in operation, redundant operation is omitted, the working efficiency is improved, in the process of plugging the clamping hook rod, the surface of the clamping hook rod is abutted against the spherical block exposed outside and the pressing rod in sequence, the ball drives the linkage rod to move, and drives the sealing ring to move to the connection position of the power line and the sleeve along the surface of the sleeve, and air is injected, so that the semi-full sealing air ring is fully filled with the expansion, the power line connection is sealed, the problem of power line connection caused by external factor permeation is avoided, and the normal work of the electronic equipment is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a power line assembly according to the present invention;

FIG. 3 is a cross-sectional view of a portion of the structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of an anti-separation connecting assembly according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

FIG. 6 is a schematic side sectional view of the anti-separation connecting assembly of the present invention;

FIG. 7 is an enlarged view of the structure at B in FIG. 6 according to the present invention.

In the figure: 100. a power line assembly; 101. a power line body; 102. a plug-in connector; 103. a fixing ring; 104. a bump; 105. a hook rod; 106. a limiting spring; 107. a limiting hole; 200. an anti-drop connecting assembly; 201. an apparatus body; 202. an annular plate; 203. an adhesive layer; 204. a sleeve; 205. a clamping block; 206. an L-shaped clamping groove; 207. a movable block; 208. a push rod; 209. a return spring; 210. a boss; 211. a U-shaped pipe; 212. a limiting shaft; 213. a guide frame; 214. a spherical block; 215. a linkage rod; 216. a seal ring; 217. a strip plate; 218. pressing the rod; 219. an L-shaped airway; 220. and sealing the air ring.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1 and 2, the invention provides an anti-drop sealed plugging reinforcing structure for power line connection, which includes a power line assembly 100 including a power line body 101, a plug connector 102 is disposed at the front end of the power line body 101, and a fixing ring 103 is fixedly sleeved on the outside of the power line body 101 near the front end; the anti-drop connecting assembly 200 comprises an equipment body 201, a power supply connector is arranged on the surface of the equipment body 201, a ring-shaped plate 202 is arranged on the front side of the power supply connector, and an adhesive layer 203 connected with the equipment body 201 is arranged on the surface of the ring-shaped plate 202.

Referring to fig. 2 and 3, the surface of the fixing ring 103 is circumferentially provided with the protrusions 104 at equal intervals, the surface of the protrusion 104 is provided with a groove, the groove is provided with the hook rod 105, when the power line is connected, the hook rod 105 is pressed inward and the plug connector 102 is plugged with the power interface on the electronic device synchronously, during the plugging process, the hook rod 105 is aligned with the L-shaped slot 206 on the corresponding clip block 205, the hook rod 105 is reset outward under the action of the limiting spring 106, the tail end of the hook rod 105 is plugged into the groove, and the hook rod 105 is in a hook structure.

Be equipped with spacing spring 106 in the recess on lug 104, spacing spring 106 tip and trip pole 105 fixed surface are connected, and spacing hole 107 has been seted up on lug 104 surface, and trip pole 105 tail end and lug 104 inner wall slip butt, trip pole 105 outwards resets under the effect of spacing spring 106, and trip pole 105 tail end is pegged graft in the recess, and trip pole 105 outwards extends under the effect of spacing spring 106.

Example two: referring to fig. 4-7, a sleeve 204 is fixedly inserted into the inner side of the annular plate 202, and the surface of the annular plate 202 is equidistantly provided with a plurality of engaging blocks 205 adapted to the engaging rod 105, the surface of the engaging block 205 is provided with an L-shaped engaging slot 206, a movable block 207 is arranged in the L-shaped engaging slot 206, and a push rod 208 is fixedly inserted into the movable block 207.

Propelling movement pole 208 activity runs through boss 210 and stretches into in U type pipe 211, U type pipe 211 one end and boss 210 top fixed connection, boss 210 bottom and joint piece 205 fixed surface are connected, U type pipe 211 tip activity is pegged graft there is spacing axle 212, trip rod 105 tip and movable block 207 butt and promote its removal, drive the air in propelling movement pole 208 compression U type pipe 211, order about spacing axle 212 outwards to remove and with the spacing grafting of spacing hole 107 on the lug 104, the stability and the fastness of power cord connection have been improved, the problem that the power cord leads to the accident to drop because of external reason has been avoided, and whole operation is simple swift, unnecessary operation has been saved, work efficiency has been improved, spacing axle 212 and spacing hole 107 mutual adaptation, L type draw-in groove 206 inner chamber is equipped with reset spring 209 with movable block 207 fixed connection.

The outer surface of the sleeve 204 is provided with a guide frame 213 corresponding to the position of the clamping block 205, the inner cavity of the guide frame 213 is provided with spherical blocks 214 which are closely arranged, the surface of the guide frame 213 is provided with a circular opening which is smaller than the diameter of the spherical block 214, the outermost spherical block 214 is fixedly inserted and connected with a linkage rod 215, the end part of the linkage rod 215 is fixedly connected with a sealing ring 216, and the outer surface of the sleeve 204 is movably sleeved with the sealing ring 216.

Rectangular frame top surface fixedly connected with strip shaped plate 217, the activity is pegged graft on the strip shaped plate 217 and is had the pressure bar 218 just to joint piece 205, at trip lever 105 screens in-process, its surface in proper order with expose spherical piece 214 and pressure bar 218 butt outside for spherical piece 214 drives gangbar 215 and removes, orders about sealing ring 216 and removes to power cord and sleeve pipe 204 junction along the sleeve pipe 204 surface, pressure bar 218 top is the arc piece structure, and pressure bar 218 bottom activity is pegged graft in the air guide passageway of strip shaped plate 217 inner chamber, the air guide passageway tip is pegged graft and is had L type air duct 219.

L type air duct 219 tip runs through sealing ring 216 and is connected with sealed ring of qi 220, and sealed ring of qi 220 is fixed in the sealing ring 216 inner wall and keeps away from sleeve pipe 204 one side, and trip rod 105 presses clamping rod 218 and injects the air into for half full-filled sealed ring of qi 220 is full of the inflation completely, seals up the operation to the power cord junction, has avoided the external factor infiltration to lead to the power cord to connect the problem, has guaranteed electronic equipment's normal work, and sealed ring of qi 220 initial condition is in half full of the state.

The rest of the structure is the same as the first embodiment.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.