CN212059639U

CN212059639U - Plug bending test device

Info

Publication number: CN212059639U
Application number: CN202020537084.3U
Authority: CN
Inventors: 倪梅
Original assignee: Topmark Guangzhou Testing Co ltd
Current assignee: Topmark Guangzhou Testing Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-01
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a plug bending test device, the on-line screen storage device comprises a base, the top both sides of terminal surface are provided with sharp spout before the base, the inside of sharp spout is provided with the fixture block, the outside fixed mounting of fixture block has the bottom plate, the both sides fixed mounting of bottom plate has the baffle, the both ends of baffle medial surface all are provided with the spring, L type splint are installed to the other end of spring, connecting rod A is installed to the below of bottom plate, connecting rod B is installed to connecting rod A's below, connecting rod A is provided with spacing hole with connecting rod B's surface. The utility model discloses a set up the spring at the both ends of baffle medial surface, L type splint are installed to the other end of spring, and the spring is fixed with plug clamp fastening with the inside promotion of L type splint, and convenient operation through setting up stopper, disc and electromagnetism stone, can adjust the position of stopper as required to the angle that the adjustment is crooked has simplified loaded down with trivial details accommodation process, has improved test efficiency.

Description

Plug bending test device

Technical Field

The utility model relates to an electric wire plug technical field specifically is a plug bending test device.

Background

The connector of a common electronic product and the plug of an electrical appliance are called as plugs. Poor quality of plug and socket and converter is an important cause of electrical fire. The quality problems of the small plug and socket and the converter can cause serious harm to the personal and property safety of the consumers. Therefore, consumers should pay more attention to the safety of the product when choosing plug sockets, converters and switches. The plug and the socket have enough mechanical strength and can withstand various mechanical stresses caused by falling, impact, extrusion and the like in the installation and use processes; a protective door socket should be able to prevent insertion of a single pole. In the mechanical strength test of the plug, the bending angle and the bending times of the plug are used as two important indexes. In the bending performance test of the wire plug, the bending test device of the wire plug plays an important role.

However, the existing test device needs to fix the wire plug to be tested in the using process, the fixing operation flow is complex, the operation is inconvenient, the bending angle of the wire plug needs to be adjusted according to the actual test requirement in the using process of the test device, and the existing adjusting device and the adjusting method are complex, so that the test efficiency is reduced; therefore, the existing requirements are not met, and a plug bending test device is provided for the plug bending test device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug bending test device to solve the current test device that proposes in the above-mentioned background art and need fix the electric wire plug that awaits measuring in the use, fixed operation flow is more complicated, the operation is inconvenient, and the in-process of test device in the use, the bending angle of electric wire plug needs to be adjusted according to actual test needs, and current adjusting device and adjustment method are all more complicated, have reduced experimental efficiency scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a plug bending test device comprises a base, wherein linear sliding grooves are arranged on two sides above the front end face of the base, a clamping block is arranged inside each linear sliding groove, a bottom plate is fixedly arranged on the outer side of each clamping block, baffles are fixedly arranged on two sides of the bottom plate, springs are arranged at two ends of the inner side face of each baffle, an L-shaped clamping plate is arranged at the other end of each spring, a connecting rod A is arranged below the bottom plate, a connecting rod B is arranged below the connecting rod A, limiting holes are formed in the outer surfaces of the connecting rod A and the connecting rod B, fixing buttons are arranged on the outer surfaces of the limiting holes, a ring is arranged below the connecting rod B, an arc-shaped sliding groove is arranged in the middle of the ring, a disc is arranged inside the ring, a rotating shaft is arranged in the middle of the disc, a wire fixing buckle is arranged on the front end face of the disc, the utility model discloses a socket, including arc spout, muff-coupling post A, muff-coupling post B, stopper, fixed disc is installed to the inside lower extreme of base, the pivot is installed to the centre of fixed disc, the pin is installed to one side of pivot, the metal ball is installed on the top of pin.

Preferably, the bottom end of the L-shaped clamping plate is provided with a ball.

Preferably, the electromagnet and the electromagnetic valve inside the base are electrically connected with an external power supply.

Preferably, the rotating shaft penetrates through the top surface of the disc and is flush with the disc, and angle scales are arranged on the outer surface of the disc.

Preferably, the positions of the outer surface of the circular ring, which are positioned on two sides of the arc-shaped sliding groove, are provided with a plurality of thin clamping grooves corresponding to the clamping strips, and the clamping strips are clamped in the thin clamping grooves.

Preferably, the connecting rod B is sleeved inside the connecting rod A.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the springs are arranged at the two ends of the inner side surface of the baffle plate, the L-shaped clamping plate is arranged at the other end of the spring, the spring pushes the L-shaped clamping plate inwards to clamp and fix the plug, and the operation is convenient;

2. the utility model discloses a set up stopper, disc and electromagnetism stone, can adjust the position of stopper as required to the angle of adjustment bending has simplified loaded down with trivial details accommodation process, has improved test efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

FIG. 3 is a schematic view of the internal structure of the base of the present invention;

FIG. 4 is a schematic view of a partial structure of the ring of the present invention;

fig. 5 is a schematic structural view of the wire fixing buckle of the present invention.

In the figure: 1. a base; 2. a base plate; 3. an L-shaped splint; 4. a baffle plate; 5. a spring; 6. a linear chute; 7. a connecting rod A; 8. a connecting rod B; 9. a fixing button; 10. a limiting hole; 11. a circular ring; 12. an arc-shaped chute; 13. a limiting block; 14. a disc; 15. fixing a wire and buckling; 16. a blocking block; 17. a rotating shaft; 18. fixing the disc; 19. a metal ball; 20. a thin rod; 21. an electromagnet; 22. sleeving the column A; 23. clamping the strip; 24. sleeving the column B; 25. and (7) clamping blocks.

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.

Referring to fig. 1 to 5, the present invention provides an embodiment: a plug bending test device comprises a base 1, wherein linear sliding grooves 6 are arranged on two sides above the front end face of the base 1, a bottom plate 2 can slide in the linear sliding grooves 6 through a clamping block 25, the clamping block 25 is arranged inside the linear sliding grooves 6, the bottom plate 2 is fixedly arranged on the outer side of the clamping block 25, baffle plates 4 are fixedly arranged on two sides of the bottom plate 2, springs 5 are arranged at two ends of the inner side face of each baffle plate 4, an L-shaped clamping plate 3 is pushed inwards by the springs 5 to clamp a plug, the L-shaped clamping plate 3 is arranged at the other end of each spring 5, a connecting rod A7 is arranged below the bottom plate 2, a connecting rod B8 is arranged below a connecting rod A7, limiting holes 10 are formed in the outer surfaces of a connecting rod A7 and a connecting rod B8, fixing buttons 9 are arranged on the outer surfaces of the limiting holes 10, the distances between the connecting rod B8 and the connecting rod B8, a disc 14 is arranged inside the circular ring 11, a rotating shaft 17 is arranged in the middle of the disc 14, a wire fixing buckle 15 is arranged on the front end face of the disc 14 and used for clamping an electric wire, two blocking blocks 16 are fixedly arranged on the outer side edge of the wire fixing buckle 15, a sleeving column A22 is arranged inside the arc-shaped sliding groove 12, a sleeving column B24 is arranged inside the sleeving column A22 and used for pulling the limiting block 13 upwards to enable the limiting block to slide along the arc-shaped sliding groove 12 to adjust the position conveniently, a limiting block 13 is arranged above the sleeving column A22, clamping strips 23 are fixedly arranged at two ends of the sleeving column A22 and used for pressing the sleeving column A13 downwards when the sleeving column A3513 is moved to be proper, the clamping strips 23 are clamped in corresponding thin clamping grooves on the surface of the disc 11, the position of the sleeving column B24 is fixed, a fixed disc 18 is arranged at the lower end inside the base 1, a rotating shaft 17 is arranged in the middle of the fixed disc 18, a, the tip of the thin rod 20 is mounted with a metal ball 19, and the metal ball 19 swings according to the frequency of power-on and power-off of both sides 21.

Furthermore, the ball is installed to the bottom of L type splint 3, makes 3 more convenient at the in-process of push-and-pull.

Furthermore, the electromagnet 21 is electrically connected with the electromagnetic valve inside the base 1 and an external power supply.

Further, the rotating shaft 17 penetrates through the top surface of the disc 14 to be flush with the disc 14, and angle scales are arranged on the outer surface of the disc 14, so that the tested angle is more accurate.

Furthermore, the positions of the outer surface of the ring 11, which are positioned at the two sides of the arc-shaped sliding groove 12, are provided with a plurality of thin clamping grooves corresponding to the clamping strips 23, and the clamping strips 23 are clamped in the thin clamping grooves, so that the positions of 13 and 21 are fixed.

Further, the connecting rod B8 is sleeved inside the connecting rod A7.

The working principle is as follows: when the device is used, a power supply is switched on, the base 1 is placed on a stable plane, a plug to be tested is placed between the two L-shaped clamping plates 3, the L-shaped clamping plates 3 are extruded towards the middle through the thrust of the spring 5 to clamp the plug, the positions of the connecting rod A7 and the connecting rod B8 are adjusted according to the length of the position needing to be bent away from the plug, the bottom plate 2 slides along the linear sliding groove 6 through the clamping block 25 to move downwards along the connecting rod A7, the limiting holes 10 in the surfaces of the connecting rod A7 and the connecting rod B8 are aligned and then fixed through the fixing buttons 9, an electric wire is clamped in the middle of the wire fixing buckles 15, the limiting block 13 is lifted upwards, the scales arranged on the surface of the disc 14 are observed, the limiting block 13 and the electromagnet 21 slide to the position needed by the sleeving connection column A22 and the sleeving connection column B24 along the arc sliding groove 12, the limiting block 13 is pressed downwards, the clamping strip 23 is clamped in a thin clamping groove, start the inside solenoid valve of base 1, set up the frequency, two electromagnetism stones 21 are circular telegram in turn, metal ball 19 is attracted to its removal by the electromagnetism stone 21 of wherein circular telegram, it rotates to drive thin pole 20, thin pole 20 drives pivot 17 and rotates, pivot 17 drives disc 14 and rotates, disc 14 drives solidus buckle 15 and rotates around the centre of a circle, it is too big to block 16 avoid the pivoted angle at the rotation in-process, can prevent disc 14 to continue rotatory when touchhing stopper 13, control through solidus buckle 15 and rotate the electric wire and buckle, reach and close the power behind the experimental purpose.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plug bending test device, includes base (1), its characterized in that: the clamping device is characterized in that linear sliding grooves (6) are arranged on two sides above the front end face of the base (1), a clamping block (25) is arranged inside each linear sliding groove (6), a bottom plate (2) is fixedly arranged on the outer side of each clamping block (25), baffles (4) are fixedly arranged on two sides of each bottom plate (2), springs (5) are arranged at two ends of the inner side face of each baffle (4), an L-shaped clamping plate (3) is arranged at the other end of each spring (5), a connecting rod A (7) is arranged below each bottom plate (2), a connecting rod B (8) is arranged below each connecting rod A (7), limiting holes (10) are formed in the outer surfaces of the connecting rods A (7) and the connecting rod B (8), fixing buttons (9) are arranged on the outer surfaces of the limiting holes (10), a circular ring (11) is arranged below each connecting rod B (8), an arc-shaped sliding groove (12), the utility model discloses a wire clip of arc chute, including ring (11), internally mounted of disc (11) has disc (14), pivot (17) are installed to the centre of disc (14), the preceding terminal surface of disc (14) is installed solidus buckle (15), the outside limit fixed mounting of solidus buckle (15) has two to block piece (16), the internally mounted of arc spout (12) has cup post A (22), the internally mounted of cup post A (22) has cup post B (24), stopper (13) are installed to the top of cup post A (22), the both ends fixed mounting of cup post A (22) has card strip (23), electromagnetism stone (21) are installed to the below of cup post B (24), fixed disc (18) are installed to the inside lower extreme of base (1), pivot (17) are installed to the centre of fixed disc (18), slender pole (20) are installed to one side of pivot (17), the top end of the thin rod (20) is provided with a metal ball (19).

2. A plug bend test apparatus according to claim 1, wherein: and the bottom end of the L-shaped clamping plate (3) is provided with a ball.

3. A plug bend test apparatus according to claim 1, wherein: the electromagnet (21) is electrically connected with the electromagnetic valve inside the base (1) and an external power supply.

4. A plug bend test apparatus according to claim 1, wherein: the rotating shaft (17) penetrates through the top surface of the disc (14) and is flush with the disc (14), and angle scales are arranged on the outer surface of the disc (14).

5. A plug bend test apparatus according to claim 1, wherein: the position that ring (11) surface is located arc spout (12) both sides is provided with the thin draw-in groove that a plurality of and card strip (23) correspond, card strip (23) card is in the thin draw-in groove.

6. A plug bend test apparatus according to claim 1, wherein: and the connecting rod B (8) is sleeved inside the connecting rod A (7).