CN213151153U

CN213151153U - Firmly-connected computer power connector

Info

Publication number: CN213151153U
Application number: CN202022051996.2U
Authority: CN
Inventors: 华刚
Original assignee: Dongguan Sanren Electronic Technology Co ltd
Current assignee: Dongguan Sanren Electronic Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-07
Anticipated expiration: 2030-09-17

Abstract

A firmly connected computer power supply connector comprises a connector, a power line, a groove, elastic clamping pieces, a sealing ring, a power supply piece, a connecting plate, a spring, a partition plate, a clamping block, a mounting groove and a fixing groove, wherein a concave ring is arranged at the upper top end of the connector, the sealing ring is arranged on the concave ring, a power source head is arranged on the concave ring, the power line is arranged at the bottom end of the connector, the elastic clamping pieces are arranged on two sides of the connector, the groove is arranged on the connector, an elastic block is arranged in the groove, the partition plate is arranged in the connector, when the connector needs to be taken out, the elastic block is only required to be pressed, the clamping block is flush with the surface of the connector, the clamping block is separated from the fixing groove, the connector can be taken out, the sealing ring at the connector is sleeved on the surface of the, the sealing performance and the firmness of the joint are improved.

Description

Firmly-connected computer power connector

Technical Field

The utility model relates to a computer power connects technical field, specifically is a firm in connection's computer power connects.

Background

The computer power connector is used for inputting 220v alternating current into a computer host atx, and is an essential part of a computer. The function of the power supply device is to supply power to the main board and the CPU.

For example, the patent publication "CN 201920237266.6" is named as: the patent of ' a power connector ' discloses ' a power connector comprising a body, wherein a guide terminal is arranged on the body, one end of the body is provided with a contact piece for fixing the guide terminal, the contact piece is riveted on the guide terminal, the main body is fixedly connected with limiting plates respectively positioned at two sides of the contact piece, the side walls of the limiting plates are attached to the side walls of the contact piece, the body is also fixedly connected with connecting blocks, the adjacent limiting plates are connected through the connecting blocks, and the contact piece is connected with the guide terminal through riveting, so that the connection between the contact piece and the guide terminal is more convenient, and the connection between the contact piece and the guide terminal is firmer through riveting; the limiting plates positioned at the two sides of the contact can limit the two ends of the contact to prevent the contact from rotating, so that the contact is more stable, the connecting block is used for connecting two adjacent limiting plates close to the center of the body, when the body is installed on a circuit board, the limiting plates can be fixed by the connecting block to enable the adjacent limiting plates to be more stable, the connecting block is fixedly connected with a lug which is inserted into a groove on the circuit board and is positioned between the adjacent limiting plates, the circuit board is provided with a groove for the lug to be inserted into, the middle part of the body can be fixed by inserting the lug into the groove, because the lug is positioned between the two limiting plates at the center of the main body, when the body is impacted by external force, the impact on the limiting plates can be reduced by the lug, so that the effect of protecting the limiting plates and the connecting block is achieved, the side wall of the, the body is also fixedly connected with a stop block, a gap is reserved between the stop block and the limiting plates, the chute is formed in the side wall of one end, facing the stop block, of the contact piece, when the contact piece is placed between the two limiting plates, the gap is reserved between the stop block and the limiting plates, and when the contact piece is placed into the two limiting plates, the contact piece can be slightly inclined and slides into the space between the two limiting plates through the gap, so that the contact piece can be installed more smoothly; after the contact slides into between two limiting plates completely, the dog can also carry on spacingly with the one end of contact, fixedly connected with inserted block on the body, fixedly connected with fixture block on the one end lateral wall of inserted block, the one end lateral wall of fixture block is the slope setting ".

However, when the power cord of the existing computer is connected with the power supply of the computer, the connection is easy to be insecure, and the power cord is easy to loose and fall off by being touched carelessly, so that the power failure of the computer is caused when the computer is used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a computer power connector with simple structure and firm connection, which is not enough for the prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

a firmly connected computer power supply connector comprises a connector, a power line, a groove, elastic clamping pieces, a sealing ring, a power supply piece, a connecting plate, a spring, a partition plate, a clamping block, a mounting groove and a fixing groove, wherein a concave ring is arranged at the upper top end of the connector, the sealing ring is arranged on the concave ring, a power supply head is arranged on the concave ring, the power line is arranged at the bottom end of the connector, the elastic clamping pieces are arranged on two sides of the connector, the groove is arranged on the connector, an elastic block is arranged in the groove, the partition plate is arranged inside the connector, the spring is arranged above the partition plate, the connecting plate is arranged at the upper top end of the spring, one end of the connecting plate is connected with the spring, the other end of the connecting plate penetrates through the power supply head to be connected with the clamping block, the clamping, and clamping grooves are formed in two sides of the power supply part.

In order to realize better use, the utility model discloses the improvement has, be provided with anti-skidding line on the recess internal surface.

In order to realize better fixed, the utility model discloses the improvement has, the draw-in groove position is corresponding with the elasticity fastener, the elasticity fastener adopts the stereoplasm elastic plastic material.

In order to realize better sealing, the utility model discloses the improvement has, the sealing washer cover is on the concave ring surface, and the sealing washer adopts the rubber material.

In order to realize better connection, the utility model discloses the improvement has, fixture block and connecting plate fixed connection, the fixture block matches with the fixed slot and suits.

In order to improve the fixation of the joint, the utility model discloses the improvement has, the elasticity fastener that connects both sides all adopts the wedge of falling.

(III) advantageous effects

Compared with the prior art, the utility model provides a firm in connection's computer power connects possesses following beneficial effect:

the firmly-connected computer power supply connector is characterized in that the fixed clamping pieces arranged on two sides of the connector are in inverted wedge shapes, the fixed clamping pieces and the clamping grooves are opposite in position, when the firmly-connected computer power supply connector is used, the fixed clamping pieces are inserted into the clamping grooves, the connector and the power supply piece are fixed through the inverted wedge-shaped clamping pieces, the problem that the connector is loosened or falls off due to the fact that the connector is touched carelessly is avoided, the fixing performance of the connector is improved, the elastic clamping pieces are made of hard elastic plastic materials, when the connector needs to be pulled out, the exposed parts of the elastic clamping pieces are pressed, the elastic clamping pieces are gathered towards the central direction under the action of pressure, the tension force disappears, the connector can be pulled out at the moment, the connecting plate and the spring which are arranged inside the connector are pressed, the connecting plate is downwards extruded, the downwards extruded connecting plate simultaneously drives the clamping blocks fixedly connected with the connecting plate to, loosening the elastic block this moment, the elasticity of spring drives the fixture block upwards with the connecting plate, make the fixture block card inside the fixed slot, make the connection of joint and interface more firm and convenient, when needing to take out the joint, only need press the elastic block, the fixture block flushes with the joint surface, make the fixture block break away from the fixed slot, alright take out the joint, the sealing washer cover in joint department is on the concave ring surface, the sealing washer adopts rubber material, the sealing washer not only can make to connect and be connected between the interface inseparabler, can also prevent that the dust from getting into inside the interface, the leakproofness and the fastness of joint have been improved.

Drawings

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

FIG. 2 is a schematic structural view of the power supply of the present invention;

FIG. 3 is a schematic side view of the embodiment of FIG. 1;

in the figure: 1. a joint; 2. a power line; 3. a groove; 4. a spring block; 5. the elastic clamping piece; 6. a power source head; 7. a concave ring 7; 8. a seal ring; 9. a power supply element; 10. a card slot; 11. a connecting plate; 12. a spring; 13. a partition plate; 14. mounting grooves; 15. a clamping block; 16. fixing grooves; 17. an interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a firmly connected computer power connector comprises a connector 1, a power cord 2, a groove 3, an elastic clamping member 5, a sealing ring 8, a power member 9, a connecting plate 11, a spring 12, a partition plate 13, a clamping block 15, a mounting groove 14 and a fixing groove 16, wherein a concave ring 7 is arranged at the top end of the connector 1, the sealing ring 8 is arranged on the concave ring 7, the sealing ring 8 is sleeved on the surface of the concave ring 7, the sealing ring 8 is made of rubber, a power source head 6 is arranged on the concave ring 7, the power cord 2 is arranged at the bottom end of the connector 1, the elastic clamping members 5 are arranged on two sides of the connector 1, the elastic clamping members 5 are in the shape of reverse wedges, the groove 3 is arranged on the connector 1, anti-skid grains are arranged on the inner surface of the groove 3, an elastic block 4 is arranged in the groove 3, the partition plate 13 is arranged, one end of a connecting plate 11 is connected with a spring 12, the other end of the connecting plate 11 penetrates through a power source head 6 to be connected with a clamping block 15, a mounting groove 14 is formed in the power source head 6, the clamping block 15 is arranged in the mounting groove 14, the clamping block 15 is movably connected with the mounting groove 14, the clamping block 15 is fixedly connected with the connecting plate 11, an interface 17 is arranged in the power source piece 9, a fixing groove 16 is formed in one side of the interface 17, the clamping block 15 is matched and matched with the fixing groove 16, clamping grooves 10 are formed in two sides of the power source piece 9, the positions of the clamping grooves 10 correspond to the elastic clamping pieces.

In summary, the working principle and the working process of the firmly-connected computer power connector 1 are that, when in use, the fixed clamping pieces arranged at two sides of the connector 1 are in the inverted wedge shape, the position of the fixed clamping piece is opposite to that of the clamping groove 10, when in use, the fixed clamping pieces are inserted into the clamping groove 10, the connector 1 and the power piece 9 are fixed when the inverted wedge-shaped clamping pieces pass through the clamping pieces, the problems of looseness or falling caused by careless contact with the connector 1 are avoided, the fixity of the connector 1 is improved, the elastic clamping pieces 5 are made of hard elastic plastic materials, when the connector 1 needs to be pulled out, the exposed parts of the elastic clamping pieces 5 are pressed, the elastic clamping pieces 5 gather together towards the central direction under the action of pressure, the tension force disappears, the connector 1 can be pulled out, and the connecting plate 11 and the spring 12 arranged in the connector 1 are pressed to press the elastic blocks 4 to enable the connecting plate 11 to extrude downwards, the downward extrusion of the connecting plate 11 drives the clamping blocks 15 fixedly, make fixture block 15 flush with joint 1 surface, insert interface 17 with joint 1, loosen elastic block 4 this moment, spring 12's elasticity drives fixture block 15 upwards with connecting plate 11, make fixture block 15 card inside fixed slot 16, make joint 1 more firm and convenient with interface 17's connection, when needing to take out joint 1, only need press elastic block 4, fixture block 15 flushes with joint 1 surface, make fixture block 15 break away from fixed slot 16, alright take joint 1 out, 8 covers on the concave ring 7 is surperficial at the sealing washer that connects 1 department, sealing washer 8 adopts the rubber material, sealing washer 8 not only can make the connection between joint 1 and the interface 17 inseparabler, can also prevent that the dust from getting into inside interface 17, the leakproofness and the fastness of joint 1 have been improved.

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.

Claims

1. A firmly-connected computer power connector is characterized in that: comprises a joint (1), a power line (2), a groove (3), elastic clamping pieces (5), a sealing ring (8), a power supply piece (9), a connecting plate (11), a spring (12), a partition plate (13), a clamping block (15), a mounting groove (14) and a fixing groove (16), wherein the upper top end of the joint (1) is provided with a concave ring (7), the concave ring (7) is provided with the sealing ring (8), the concave ring (7) is provided with a power supply head (6), the bottom end of the joint (1) is provided with the power line (2), the two sides of the joint (1) are provided with the elastic clamping pieces (5), the joint (1) is provided with the groove (3), the groove (3) is internally provided with an elastic block (4), the partition plate (13) is arranged inside the joint (1), the spring (12) is arranged above the partition plate (13), and the, connecting plate (11) one end is connected with spring (12), connecting plate (11) other end passes power head (6) and is connected with fixture block (15), be provided with mounting groove (14) on power head (6), fixture block (15) set up in mounting groove (14), fixture block (15) and mounting groove (14) swing joint, be provided with interface (17) in power supply spare (9), interface (17) one side is provided with fixed slot (16), power supply spare (9) both sides are provided with draw-in groove (10).

2. A securely connected computer power connector as defined in claim 1, wherein: and anti-skid lines are arranged on the inner surface of the groove (3).

3. A securely connected computer power connector as defined in claim 1, wherein: the clamping groove (10) corresponds to the elastic clamping piece (5), and the elastic clamping piece (5) is made of hard elastic plastic.

4. A securely connected computer power connector as defined in claim 1, wherein: the sealing ring (8) is sleeved on the surface of the concave ring (7), and the sealing ring (8) is made of rubber.

5. A securely connected computer power connector as defined in claim 1, wherein: the clamping block (15) is fixedly connected with the connecting plate (11), and the clamping block (15) is matched with the fixing groove (16).

6. A securely connected computer power connector as claimed in any one of claims 1 to 5, wherein: the elastic clamping pieces (5) on the two sides of the joint (1) are in the shape of an inverted wedge.