CN220288850U - Socket extraction force test device for detection - Google Patents

Abstract

The utility model relates to the field of socket extraction force test, in particular to a socket extraction force test device for detection, which comprises: the bottom plate is fixedly provided with supporting rods around the top of the bottom plate, and the top of the supporting rods is fixedly connected with a top plate; through setting up buffer unit, when plug and chassis drop, the chassis is at first with the blotter contact, carry out elasticity to the plug and connect greatly, and the impact force that the chassis produced when dropping drives the buffer board downstream, the buffer board drives the pivot seat and moves down in step, the pivot seat drives four buffer poles outwards expansion when descending, drive the push pedal to outside motion, the elasticity of rethread buffer spring supports the push pedal, can carry out elastic buffering when plug and chassis drop, avoid the weight to drop the back from the socket directly pound to the base on, cause plug damage or weight wearing and tearing, the condition that influences test accuracy appears.

Description

Socket extraction force test device for detection

Technical Field

The utility model relates to the field of socket extraction force test, in particular to a socket extraction force test device for detection.

Background

The socket is also called as a power socket and a switch socket. The socket is a socket in which one or more circuit wires can be inserted, various wires can be inserted through the socket, at present, the socket extraction force test device is used for checking whether the maximum force required for extracting a plug from the socket is within the range specified by the standard, and the socket extraction force test device in the prior art is directly smashed on the base after a weight falls from the socket, so that the plug is damaged or the weight is worn easily, and the test precision is influenced easily.

Therefore, a socket extraction force test device for detection is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems, and provides a socket extraction force test device for detection, which solves the problems that in the prior art, weights drop from a socket and then are directly crashed onto a base, so that a plug is easy to damage or the weights are easy to wear, and the test precision is easy to influence.

The utility model realizes the aim through the following technical proposal, and the socket extraction force test device for detection comprises: the bottom plate is fixedly provided with supporting rods around the top of the bottom plate, and the top of the supporting rods is fixedly connected with a top plate; the extraction force test mechanism is used for carrying out extraction force test on the socket and is arranged between the bottom plate and the top plate; the pull-out force test mechanism comprises a buffer assembly and a test assembly, wherein the buffer assembly is used for elastically accommodating the test device and is arranged at the top of the bottom plate, and the buffer assembly is used for carrying out pull-out force test on the socket and is arranged at the bottom of the top plate.

Preferably, the buffer assembly comprises a buffer plate which is slidably mounted between the four support rods, a rotating shaft seat is fixedly mounted on two sides of the bottom of the buffer plate, a buffer rod is rotatably mounted on the bottom of the rotating shaft seat, two first sliding rods are arranged at the top of the bottom plate, a push plate is slidably mounted on two sides of the surface of each first sliding rod, the top of the push plate is rotatably connected with one end, away from the rotating shaft seat, of each buffer rod through a rotating shaft, a buffer spring is fixedly mounted on one side, away from the push plate, of each buffer spring, and the buffer spring is sleeved on the surface of each first sliding rod.

Preferably, the test assembly comprises two vertical plates fixedly installed at the bottom of the top plate, two threaded sleeves are installed at the bottoms of the surfaces of the vertical plates in a penetrating mode, screw rods are connected with inner cavity threads of the threaded sleeves, clamping plates are installed at adjacent ends of the screw rods in a rotating mode through bearings, a socket body is installed at one adjacent side of each clamping plate, a plug is inserted into the bottom of each socket body, a hanging rod is connected to the bottom of each plug in a hanging mode, a chassis is fixedly connected to the bottom end of each hanging rod, and weights are placed at the tops of the chassis.

Preferably, the tops of two adjacent sides of the vertical plates are fixedly connected with two second sliding rods, sliding plates are slidably arranged on two sides of the surfaces of the second sliding rods, and the bottoms of the sliding plates are fixedly connected with the tops of the clamping plates.

Preferably, a cushion pad is fixedly arranged at the top of the buffer plate, and the cushion pad is made of a sponge member.

Preferably, baffles are arranged on the periphery of the outer surface of the supporting rod, the number of the baffles is four, and the length of the baffles is two short and two long.

The beneficial effects of the utility model are as follows:

through setting up buffer unit, when plug and chassis drop, the chassis is at first contacted with the blotter, carry out elasticity and connect to the plug, and the impact force that the chassis produced when dropping drives the buffer board and moves down, the buffer board is synchronous to drive the pivot seat and moves down, the pivot seat drives four buffer poles and outwards expands when descending, drive the push pedal to outside motion, the elasticity of rethread buffer spring supports the push pedal, can carry out elasticity buffering when plug and chassis drop, avoid the weight to directly pound to the base after dropping from the socket, cause plug damage or weight wearing and tearing, the condition that influences test accuracy appears;

through setting up test assembly, when carrying out the extraction force test to the socket, the operator places the socket body between two splint to synchronous rotation lead screw rotates, and the lead screw drives two splint inwards synchronous motion through the threaded connection with the thread bush, fix the socket body, and insert the inside of socket body with the plug, again with peg and chassis articulates in the bottom of plug, and add the top on the chassis with the weight, carry out the extraction force test to the socket body, have played and have carried out the extraction force test to the socket, and can fix the socket of different models, the operator of being convenient for carries out experimental purpose.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a buffer assembly according to the present utility model;

FIG. 3 is a schematic view of a portion of a cushioning assembly according to the present utility model;

FIG. 4 is a schematic view of the test assembly structure of the present utility model.

In the figure: 1. a bottom plate; 2. a support rod; 3. a top plate; 4. a pull-out force test mechanism; 41. a buffer assembly; 411. a buffer plate; 412. a rotating shaft seat; 413. a buffer rod; 414. a first slide bar; 415. a push plate; 416. a buffer spring; 417. a cushion pad; 418. a baffle; 42. a test assembly; 421. a riser; 422. a thread sleeve; 423. a screw rod; 425. a socket body; 426. a plug; 427. a hanging rod; 428. a chassis; 429. a weight; 4201. a second slide bar; 4202. and (3) a sliding plate.

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.

The specific implementation method comprises the following steps: as shown in fig. 1 to 4, a socket extraction force test device for detection includes: the bottom plate 1, all around the top of the bottom plate 1 are fixedly provided with supporting rods 2, and the top of each supporting rod 2 is fixedly connected with a top plate 3; the extraction force test mechanism 4 is used for performing an extraction force test on the socket, and the extraction force test mechanism 4 is arranged between the bottom plate 1 and the top plate 3; the pull-out force test mechanism 4 includes a buffer assembly 41 and a test assembly 42, wherein the buffer assembly 41 for elastically receiving the test device is mounted on the top of the bottom plate 1, and the buffer assembly 41 for performing the pull-out force test on the socket is mounted on the bottom of the top plate 3.

As shown in fig. 1-4, the buffer assembly 41 comprises a buffer plate 411 slidably mounted between four support rods 2, two sides of the bottom of the buffer plate 411 are fixedly provided with a rotating shaft seat 412, the bottom of the rotating shaft seat 412 is rotatably provided with a buffer rod 413, the top of the bottom plate 1 is provided with two first slide bars 414, two sides of the surface of the first slide bars 414 are slidably provided with push plates 415, the top of the push plates 415 is rotatably connected with one end, far away from the rotating shaft seat 412, of the buffer rod 413 through a rotating shaft, one side, far away from the two push plates 415, is fixedly provided with a buffer spring 416, and the buffer spring 416 is sleeved on the surface of the first slide bars 414; the top of the buffer plate 411 is fixedly provided with a buffer pad 417, the buffer pad 417 is made of a sponge member, when the plug 426 and the chassis 428 fall, the chassis 428 is firstly contacted with the buffer pad 417 to elastically hold the plug 426, the buffer plate 411 is driven to move downwards by impact force generated when the chassis 428 falls, the buffer plate 411 synchronously drives the rotating shaft seat 412 to move downwards, the rotating shaft seat 412 drives the four buffer rods 413 to expand outwards while descending, the push plate 415 is driven to move outwards, and the push plate 415 is supported by the elasticity of the buffer springs 416; baffle 418 are arranged around the outer surface of the support rod 2, the number of the baffle 418 is four, and the length is two short and two long.

As shown in fig. 1-4, the test assembly 42 comprises two risers 421 fixedly installed at the bottom of the top plate 3, a threaded sleeve 422 is installed at the bottom of the surfaces of the two risers 421 in a penetrating manner, a screw rod 423 is connected with the inner cavity of the threaded sleeve 422 in a threaded manner, clamping plates are rotatably installed at one ends of the two screw rods 423 adjacent to each other through bearings, a socket body 425 is installed at one side of the two clamping plates adjacent to each other, a plug 426 is inserted at the bottom of the socket body 425, a hanging rod 427 is hung at the bottom of the plug 426, a chassis 428 is fixedly connected to the bottom of the hanging rod 427, weights 429 are placed at the top of the chassis 428, an operator places the socket body 425 between the two clamping plates and synchronously rotates the screw rod 423, the screw rod 423 drives the two clamping plates to synchronously move inwards through threaded connection with the threaded sleeve 422 to fix the socket body 425, the plug 426 is inserted into the socket body 425, the hanging rod 427 and the chassis 428 are hung at the bottom of the plug weight 428, and the chassis 428 is added at the top of the chassis 428, and the pull-out test is performed on the socket body 425; two second slide bars 4201 are fixedly connected to the tops of adjacent sides of the two vertical plates 421, slide plates 4202 are slidably mounted on two sides of the surface of the second slide bars 4201, and bottoms of the slide plates 4202 are fixedly connected to the tops of the clamping plates.

When the plug seat is subjected to the pull-out force test, an operator places the socket body 425 between the two clamping plates and synchronously rotates the screw rod 423, the screw rod 423 drives the two clamping plates to move inwards synchronously through threaded connection with the threaded sleeve 422, the socket body 425 is fixed, the plug 426 is inserted into the socket body 425, the hanging rod 427 and the chassis 428 are hung at the bottom of the plug 426, the weight 429 is added at the top of the chassis 428, the socket body 425 is subjected to the pull-out force test, the chassis 428 is firstly contacted with the cushion 417 when the plug 426 and the chassis 428 fall, the plug 426 is elastically connected, the impact force generated when the chassis 428 falls drives the buffer plate 411 to move downwards, the buffer plate 411 synchronously drives the rotary shaft seat 412 to move downwards, the rotary shaft seat 412 drives the four buffer rods 413 to expand outwards while descending, the push plate 415 moves outwards, and the elastic force of the buffer spring 416 supports the push plate 415, so that the weight 429 is easily smashed to the chassis 428 after the plug seat is fallen from the socket, and the problem that the weight is easily damaged or the weight 426 is easily damaged in the prior art is effectively solved.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a detect and use socket extraction force test device which characterized in that includes:

the novel lifting device comprises a bottom plate (1), wherein supporting rods (2) are fixedly arranged around the top of the bottom plate (1), and a top plate (3) is fixedly connected to the top of each supporting rod (2);

the extraction force test mechanism (4) is used for carrying out an extraction force test on the socket, and the extraction force test mechanism (4) is arranged between the bottom plate (1) and the top plate (3); wherein,

the pull-out force test mechanism (4) comprises a buffer assembly (41) and a test assembly (42), wherein the buffer assembly (41) for elastically receiving the test device is arranged at the top of the bottom plate (1), and the buffer assembly (41) for carrying out pull-out force test on the socket is arranged at the bottom of the top plate (3).

2. The socket extraction force test device for detection according to claim 1, wherein: buffer subassembly (41) are including slidable mounting buffer board (411) between four branch (2), equal fixed mounting in both sides of buffer board (411) bottom has pivot seat (412), the bottom of pivot seat (412) is rotated and is installed buffer pole (413), the top of bottom plate (1) is provided with two first slide bars (414), equal slidable mounting in both sides on first slide bar (414) surface has push pedal (415), the top of push pedal (415) is kept away from the one end of pivot seat (412) with buffer pole (413) and is rotated through the pivot and be connected, two one side fixed mounting that push pedal (415) kept away from has buffer spring (416), buffer spring (416) cover is located the surface of first slide bar (414).

3. The socket extraction force test device for detection according to claim 1, wherein: the test assembly (42) comprises two vertical plates (421) fixedly mounted at the bottom of the top plate (3), threaded sleeves (422) are installed at the bottoms of the surfaces of the vertical plates (421) in a penetrating mode, screw rods (423) are connected with inner cavities of the threaded sleeves (422) in a threaded mode, clamping plates are installed at adjacent ends of the screw rods (423) in a rotating mode through bearings, a socket body (425) is installed on one side, adjacent to the two clamping plates, of the socket body (425), a plug (426) is inserted into the bottom of the socket body (425), a hanging rod (427) is connected to the bottom of the plug (426) in a hanging mode, a chassis (428) is fixedly connected to the bottom end of the hanging rod (427), and weights (429) are placed at the tops of the chassis (428).

4. A test socket extraction force apparatus for testing according to claim 3, wherein: two second slide bars (4201) are fixedly connected to the tops of two adjacent sides of the vertical plates (421), two slide plates (4202) are slidably mounted on two sides of the surface of each second slide bar (4201), and the bottoms of the slide plates (4202) are fixedly connected with the tops of the clamping plates.

5. The socket extraction force test device for detection according to claim 2, wherein: the top of the buffer plate (411) is fixedly provided with a buffer pad (417), and the buffer pad (417) is made of a sponge member.

6. The test device for detecting socket extraction force according to claim 5, wherein: baffle plates (418) are arranged on the periphery of the outer surface of the supporting rod (2), the number of the baffle plates (418) is four, and the length of the baffle plates is two short and two long.