CN219416995U

CN219416995U - Detection equipment for electric appliance external connecting wire

Info

Publication number: CN219416995U
Application number: CN202320142039.1U
Authority: CN
Inventors: 程浩; 王天浩; 何佳慕; 邢娟娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-07-25
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses detection equipment for an external connecting wire of an electric appliance, and particularly relates to the field of connecting wire detection equipment. According to the utility model, the second fixing frames are arranged, when the diameter of the connecting wire is too small, the second fixing frames are turned inwards to fasten the connecting wire, and when the diameter is too large, the locking plate fills up the gaps among the second fixing frames to fix the connecting wire, so that good fixing effect can be achieved on the connecting wires with different diameters.

Description

Detection equipment for electric appliance external connecting wire

Technical Field

The utility model relates to the technical field of connecting wire detection equipment, in particular to detection equipment for an external connecting wire of an electric appliance.

Background

Today, the modern day is increasingly improved, the types and importance of electronic instruments and mechanical devices are continuously improved, the devices and instruments are driven by electric power, wire rods such as electric wires and crimping terminals are the most important medium for power transmission and signal transmission, and in order to ensure the normal operation of the devices and instruments and improve the working stability of the devices and instruments, the wire rods have certain tensile capacity, so that the detection of the tensile performance of the wire rods is very important, but the existing tensile detection devices cannot effectively fix electric appliance connecting wires with different diameters.

Chinese patent publication CN215448734U discloses a tensile strength detecting device for electrical appliance connecting wires, comprising a detecting mechanism for detecting the tensile strength of the connecting wires, a fixing mechanism for fixing the connecting wires, and a placing mechanism for placing the detected connecting wires. Through setting up fixed establishment, place connecting wire one end on placing the board, rotate the knob, the knob drives the threaded rod and rotates, and the threaded rod drives the clamp plate through rotating the seat and descends, and the clamp plate cooperation is placed the board and is firmly fixed connecting wire one end. However, when the diameter of the electrical appliance connecting wire is too small or too large, the phenomenon that the pressing plate and the placing plate are easy to appear, and the fixing effect of the connecting wire cannot be affected, so that how to design the detection equipment for the electrical appliance external connecting wire to solve the problem is a problem which needs to be solved currently.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a detection device for an external connection wire of an electrical apparatus, wherein the second fixing frame and the locking plate are provided, and the locking plate pushes the second fixing frame to turn inwards, so that the second fixing frame fastens the connection wire to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a check out test set for electrical apparatus external connection line, includes the base, the top fixed mounting of base has the support, one side fixed mounting of support has the bracing piece, the outside sliding connection of bracing piece has first mount, the one end of first mount articulates there is the second mount, the quantity of second mount sets up to a plurality of, and wherein every two first mount is axisymmetric setting about the vertical central line of support, a plurality of equal sliding connection in one side of first mount has the support frame, one side rotation of support frame is connected with first screw rod, the inside threaded connection of first screw rod has the second screw rod, the one end rotation of second screw rod is connected with the locking board, the one end fixed mounting of bracing piece has the fixed plate, first screw rod is threaded connection form setting with the fixed plate.

In a preferred embodiment, the outer side of the second screw rod is slidably connected with a knob, the knob is rotatably connected to the outer side of the first screw rod, a spring card is fixedly installed in the knob, and the spring card is clamped in the first screw rod.

In a preferred embodiment, a loop bar is fixedly arranged at the top of the support, a first connecting rod is hinged to the bottom of the first fixing frame, and the first connecting rod is connected inside the support in a sliding mode.

In a preferred embodiment, one end of the first connecting rod is hinged with a chassis, the chassis is slidably connected to the outer side of the loop bar, and the top of the chassis is hinged with a first connecting plate.

In a preferred embodiment, the top end of the first connecting plate is hinged with a supporting plate, one side of the supporting plate is hinged with a second connecting plate, and the second connecting plate is hinged at the top of the loop bar.

In a preferred embodiment, the top fixed mounting of support has the riser frame, the inside rotation of riser frame is connected with the pivot, the pivot rotates the inside of connecting at the support, the inside fixed mounting of support has the motor, the output of motor is the meshing form setting with the pivot, the outside threaded connection of pivot has the second support.

In a preferred embodiment, a limit spring is arranged in the first fixing frame, a sliding block is fixedly arranged at one end of the limit spring and is in sliding connection with the inside of the first fixing frame, a second connecting rod is hinged to one side of the second fixing frame, and the second connecting rod is hinged to one side of the locking plate.

The utility model has the technical effects and advantages that:

1. according to the utility model, the second fixing frames and the locking plates are arranged, when the first screw rod rotates, the first fixing frames slide towards the direction of the support by pushing the supporting frames, when the diameter of the connecting wire is too small, the locking plates push the second fixing frames to turn inwards, so that the connecting wire is fastened, when the diameter of the connecting wire is too large, the distances between the plurality of second fixing frames also become longer gradually, the locking plates fill the gaps between the plurality of second fixing frames, and the connecting wire is fixed, so that good fixing effect can be achieved on the connecting wires with different diameters;

2. according to the utility model, the first connecting rod and the supporting plate are arranged, the connecting wire is sleeved on the outer side of the loop bar, so that the chassis can gradually rise when the first connecting rod slides, the supporting plate is pushed by the first connecting plate to expand towards the outer side of the loop bar, the connecting wire can be expanded outwards when the supporting plate expands, the connecting wire is always in a cylindrical state, at the moment, the connecting wire cannot be flattened when the connecting wire is fastened by the first fixing frame, and the fastening effect of the connecting wire is further improved.

Drawings

Fig. 1 is a partial structural cross-sectional view of the present utility model.

Fig. 2 is an enlarged view of the structure of the portion a of fig. 1 according to the present utility model.

Fig. 3 is an enlarged view of the B part structure of fig. 1 according to the present utility model.

Fig. 4 is a side sectional view of the present utility model.

Fig. 5 is an enlarged view of the C-section structure of fig. 4 according to the present utility model.

The reference numerals are: 1. a base; 2. a support; 3. a support rod; 4. a first fixing frame; 5. the second fixing frame; 6. a support frame; 7. a locking plate; 8. a first screw; 9. a second screw; 10. a fixing plate; 11. a knob; 12. a spring card; 13. a loop bar; 14. a first link; 15. a chassis; 16. a first connection plate; 17. a supporting plate; 18. a second connecting plate; 19. a vertical plate frame; 20. a rotating shaft; 21. a motor; 22. a second support; 23. a limit spring; 24. a slide block; 25. and a second link.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5 of the specification, as shown in fig. 1, a detection device for an external connection line of an electrical appliance according to an embodiment of the present utility model includes a base 1, a support 2 is fixedly installed at the top of the base 1, each component is supported by the arrangement of the support 2, as shown in fig. 2, a support rod 3 is fixedly installed at one side of the support 2, a first fixing frame 4 is supported and limited by the arrangement of the support rod 3, so that the first fixing frame 4 performs a specific sliding, the outside of the support rod 3 is slidably connected with the first fixing frame 4, one end of the first fixing frame 4 is hinged with a second fixing frame 5, the connection lines with different diameters are correspondingly fixed by the arrangement of the second fixing frames 5, the number of the second fixing frames 5 is set to be plural, wherein each two first fixing frames 4 are axially symmetrically arranged with respect to the vertical center line of the support 2, one side of each of the plurality of first fixing frames 4 is slidably connected with a supporting frame 6, the plurality of first fixing frames 4 can slide simultaneously when the supporting frame 6 is pushed by the first screw rods 8 through the arrangement of the supporting frame 6, one side of the supporting frame 6 is rotationally connected with the first screw rods 8, the inner threads of the first screw rods 8 are connected with second screw rods 9, the locking plates 7 are pushed to move through the arrangement of the second screw rods 9, one ends of the second screw rods 9 are rotationally connected with the locking plates 7, the second fixing frames 5 are extruded through the arrangement of the locking plates 7, the second fixing frames 5 fasten connecting wires, meanwhile, when the diameter of the connecting wires is overlarge, the connecting wires are fastened, one ends of the supporting rods 3 are fixedly provided with fixing plates 10, the first screw rods 8 can push the supporting frame 6 to slide through the arrangement of the fixing plates 10, the first screw rods 8 and the fixing plates 10 are in threaded connection, as shown in fig. 3, the outer side of the second screw rod 9 is slidably connected with a knob 11, the first screw rod 8 and the second screw rod 9 are correspondingly rotated under corresponding conditions through the arrangement of the knob 11, the knob 11 is rotationally connected to the outer side of the first screw rod 8, a spring card 12 is fixedly mounted in the knob 11, the first screw rod 8 is disconnected from the knob 11 under specific conditions through the arrangement of the spring card 12, and the spring card 12 is clamped in the first screw rod 8.

The first screw 8 and the second screw 9 are rotated synchronously by screwing the knob 11, the first mount 4 is slid in the direction of the support 2 by pushing the support frame 6 when the first screw 8 rotates, the first screw 8 cannot push the support frame 6 to slide at this time when the first mount 4 is attached to the support 2, and cannot rotate in the fixing plate 10 by screwing, the spring card 12 is slid out of the interior of the first screw 8 when the knob 11 is screwed, so that the knob 11 rotates outside the first screw 8, the spring card 12 slides out of the first screw 8 again by screwing force when the spring card 12 is again engaged into the interior of the first screw 8 by rotation of the knob 11, and this movement is repeated, so that the knob 11 can rotate only the second screw 9, when the second screw rod 9 rotates, the locking plate 7 is pushed to slide towards the direction of the support 2, so that the plurality of second fixing frames 5 extrude the connecting wire, so as to fix the connecting wire, when the diameter of the connecting wire is too small, the second screw rod 9 is continuously screwed, the locking plate 7 pushes the second fixing frame 5 to turn inwards, the movable end of the second fixing frame 5 contacts with the connecting wire when the second fixing frame 5 turns inwards, the locking plate 7 pushes the second fixing frame 5 to fasten the connecting wire, when the diameter of the connecting wire is smaller than that of the first fixing frame 4 and the second fixing frame 5, the connecting wire can still be fixed, when the diameter of the connecting wire is too large, the connecting wire contacts with the connecting wire before the first fixing frame 4 contacts with the support 2, at the moment, the first screw rod 8 is continuously pushed to slide, and when the supporting frame 6 pushes the first fixing frame 4 to contact with the support 2, because connecting wire diameter is too big, can make a plurality of first mount 4 slide to both sides, spacing spring 23 compression makes first mount 4 can closely laminate the connecting wire this moment, second mount 5 can overturn to the outside of the circular arc department of first mount 4 because of the diameter of connecting wire simultaneously, so make second mount 5 can be when first mount 4 is close support 2 gradually, can laminate with the external diameter of connecting wire, when first mount 4 is close support 2 gradually, the distance between a plurality of second mounts 5 also can become longer gradually, because locking plate 7 does not fasten this moment, when the distance between a plurality of second mounts 5 is greater than the width of locking plate 7, at this moment through making locking plate 7 slide and be close the connecting wire, and then fill the vacancy between a plurality of second mounts 5, thereby after first mount 4 is laminated with support 2, make second screw 9 rotate and make locking plate 7 fasten the connecting wire, so realize when the diameter of connecting wire is too little and when too big, still can fix the connecting wire, thereby adapt to the connecting wire of more sizes.

Further, as shown in fig. 5, the loop bar 13 is fixedly installed at the top of the support 2, the connecting wire is limited through the arrangement of the loop bar 13, the first connecting rod 14 is hinged to the bottom of the support 2, the first connecting rod 14 is slidably connected to the inside of the support 2, the chassis 15 is hinged to one end of the first connecting rod 14, the chassis 15 is slidably connected to the outer side of the loop bar 13, the first connecting plate 16 is hinged to the top of the chassis 15, the supporting plate 17 is hinged to the top of the first connecting plate 16, the connecting wire is made to support the circle, one side of the supporting plate 17 is hinged to the second connecting plate 18, the second connecting plate 18 is hinged to the top of the loop bar 13, as shown in fig. 4, the top of the support 2 is fixedly provided with the vertical plate frame 19, the rotating shaft 20 is rotatably connected to the inside of the vertical plate frame 19, the corresponding lifting motion is made to the second support 22 through the arrangement of the rotating shaft 20, the motor 21 is fixedly installed in the inside of the support 2, the model number Y180M-2 of the motor 21 is meshed with the rotating shaft 20, the output end of the motor 21 is connected to the rotating shaft 20, the connecting wire is made to the outer side of the second connecting plate 20 is connected to the second connecting plate 22 through the second connecting plate 22, the connecting wire is made to the second connecting plate 23 is connected to the second connecting plate 23, as shown in the first side of the support 2 is connected to the second side of the support 2, the slider is connected to the first side of the support 2 through the sliding frame 23, the slider is made to the slider is connected to the second slider is made to the second slider 2 through the second connecting plate, the slider is made to the slider is connected to the slider, as shown in the slider is 25, the slider is connected to the slider is made to the slider is 25, and the slider is connected to the slider is 25, and can be connected to the slider is 25 through the slider and has the slider and can be made.

The connecting wire is sleeved on the outer side of the loop bar 13, when the first fixing frame 4 slides to fix the connecting wire, the first connecting rod 14 is pushed to slide towards the loop bar 13, the chassis 15 is gradually lifted when the first connecting rod 14 slides, the supporting plate 17 is pushed to expand towards the outer side of the loop bar 13 by the first connecting plate 16, the connecting wire is sleeved on the outer side of the supporting plate 17, the connecting wire is expanded outwards when the supporting plate 17 expands, the connecting wire is always in a cylindrical state, the connecting wire is not flattened when the first fixing frame 4 fastens the connecting wire, the fastening effect of the connecting wire is improved, the other end of the connecting wire is fixed through the second support 22, the rotating shaft 20 is rotated by the starting motor 21, the second support 22 correspondingly slides up and down, and the tensile detection of the connecting wire is realized.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Detection equipment for an electrical appliance external connecting wire, comprising a base (1), and being characterized in that: the utility model discloses a support, including base (1), support (2), support (3) are installed to top fixed mounting, one side fixed mounting of support (2) has bracing piece (3), the outside sliding connection of bracing piece (3) has first mount (4), the one end of first mount (4) articulates there is second mount (5), the quantity of second mount (5) sets up to a plurality ofly, and wherein every two first mount (4) are axisymmetric setting about the vertical central line of support (2), a plurality of equal sliding connection in one side of first mount (4) has support frame (6), one side rotation of support frame (6) is connected with first screw rod (8), the inside threaded connection of first screw rod (8) has second screw rod (9), the one end rotation of second screw rod (9) is connected with locking board (7), the one end fixed mounting of bracing piece (3) has fixed plate (10), first screw rod (8) are threaded connection form setting with fixed plate (10).

2. A detection device for an external connection line of an electric appliance according to claim 1, characterized in that: the outside sliding connection of second screw rod (9) has knob (11), the outside at first screw rod (8) is connected in rotation to knob (11), the inside fixed mounting of knob (11) has spring card (12), spring card (12) joint is in the inside of first screw rod (8).

3. A detection device for an external connection line of an electric appliance according to claim 2, characterized in that: the top fixed mounting of support (2) has loop bar (13), the bottom of first mount (4) articulates there is first connecting rod (14), first connecting rod (14) sliding connection is in the inside of support (2).

4. A detection device for an external connection line of an electric appliance according to claim 3, characterized in that: one end of the first connecting rod (14) is hinged with a chassis (15), the chassis (15) is slidably connected to the outer side of the loop bar (13), and the top of the chassis (15) is hinged with a first connecting plate (16).

5. The detection apparatus for an external connection line of an electric appliance according to claim 4, wherein: the top of first connecting plate (16) articulates there is fagging (17), one side of fagging (17) articulates there is second connecting plate (18), second connecting plate (18) articulates the top at loop bar (13).

6. The detection apparatus for an electrical appliance external connection wire according to claim 5, wherein: the top fixed mounting of support (2) has riser frame (19), the inside rotation of riser frame (19) is connected with pivot (20), pivot (20) rotate the inside of connecting at support (2), the inside fixed mounting of support (2) has motor (21), the output of motor (21) is the meshing form setting with pivot (20), the outside threaded connection of pivot (20) has second support (22).

7. The detection apparatus for an external connection line of an electric appliance according to claim 6, wherein: the inside of first mount (4) is equipped with spacing spring (23), the one end fixed mounting of spacing spring (23) has slider (24), slider (24) sliding connection is in the inside of first mount (4), one side of second mount (5) articulates there is second connecting rod (25), one side at locking board (7) is articulated to second connecting rod (25).