CN220170788U - Improved hardness detection device - Google Patents

Abstract

The utility model discloses an improved hardness detection device which comprises a detector, wherein a testing component is inserted into one side wall of the detector, the testing component comprises an inserting end, a fixing plate, a folding cylinder, a connecting wire, a detection end and an operation plate, and a storage frame is sleeved on the outer side of the detection end. According to the utility model, the accommodating frame is movably clamped on the side wall of the hardness detector, the test assembly is fixedly arranged on the inner side of the accommodating frame, and the connecting wire, the inserting end and the detecting end of the test assembly can be protected through the accommodating frame when in use, so that the abrasion and damage are avoided; when needs pull the extension with the detection end and detect, push out the detection end through the operation panel and accomodate the frame, folding section of thick bamboo and connecting wire are pulled the extension simultaneously, carry out spacingly to the connecting wire through folding section of thick bamboo for detect and need accomodate connecting wire and detection end when, the connecting wire can encircle smoothly and accomodate in folding section of thick bamboo's the outside, avoid winding condition.

Description

Improved hardness detection device

Technical Field

The utility model relates to the technical field of hardness detectors, in particular to an improved hardness detection device.

Background

The hardness tester is a special instrument for measuring the hardness of a metal material. The hardness score is divided into a desk type hardness meter and a portable hardness meter, wherein the portable hardness meter has the advantages of small volume, simple operation, convenient carrying and the like, and is mainly used for field measurement of heavy and large workpieces or permanently assembled parts. The current common split type portable sclerometer contains test host computer, transmission line and impact device, and transmission line and impact device expose in the instrument outside in detecting, not only receive friction easily to damage, and inconvenient arrangement is done to the transmission line, twines easily, knots etc. influences the use.

The utility model discloses a portable detector for hardness measurement in chinese patent (CN 214408513U), including detector body, detector casing and rollback ware, detector body and rollback ware are installed in the detector casing, and rollback ware is connected the cylinder, winds on the cylinder and has measuring line, and measuring line both ends are connected detector body and detector probe respectively, and the detector casing back is equipped with the recess that returns, and the recess inside callipers that returns is equipped with the rebound pipe, and measuring line is located the rebound pipe. According to the scheme, hardness measurement is carried out on an object through the detector body and the detector probe connected with the measuring circuit, the rebound tube is pulled out from the rebound tube in the return groove, the measuring circuit in the rebound tube is pulled out from the roller while the rebound tube is stretched, after the detector probe is used up, the measuring circuit is pulled back by the rollback device to be wound on the roller continuously, and then the rollback tube is clamped in the return clamping groove to be stored. But when in actual use, this scheme is nevertheless accomodate measuring circuit, can't accomodate some longer detecting heads, makes the detecting head expose in the equipment outside easily, influences and accomodates, and the measuring circuit of this scheme wholly accomodates in the casing inboard, when the circuit winding or need dismantle, inconvenient taking out measuring circuit and changing or arrangement, the operation is inconvenient.

Disclosure of Invention

Based on this, it is necessary to provide an improvement type hardness testing device, when using portable hardness testing instrument, through offer the slot on a lateral wall of testing instrument, connect in the inboard of slot and accomodate the frame, the inboard fixed test module that sets up of accomodating the frame, connect the one end of test module in the detector, the other end activity joint of test module is in the inboard of accomodating the frame, when need use the detection end to detect, the accessible promotes the operation panel on accomodating the frame, thereby drive the inboard removal at accomodating the frame, make the detection end stretch out and detect, when need detect longer distance or special position, can directly push out the operation panel and accomodate the scope of frame, thereby make the detection end shift out, the operation personnel accessible pulling detection end drives folding cylinder and connecting wire and stretches out and carry out test operation, when need accomodate, through folding cylinder's the spacing that contracts, conveniently encircle the outside at folding cylinder accomodate, accomodate conveniently, and can accomodate simultaneously with the detection end, the practicality is strong, and when need dismantle and arrange the circuit, improve the convenience of operation through convenient dismantlement accomodating the frame.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an improvement type hardness detection device, it includes the detector, it is equipped with test assembly to peg graft on the lateral wall of detector, test assembly includes grafting end, fixed plate, folding section of thick bamboo, connecting wire, detection end and operation panel, grafting end electric connection is on the detector, the one end fixed connection of grafting end is equipped with the fixed plate, the top surface middle part fixed connection of fixed plate is equipped with folding section of thick bamboo, the connecting wire has been cup jointed in folding section of thick bamboo's the outside, the lower extreme electric connection grafting end of connecting wire, the upper end electric connection detection end of connecting wire, fixed connection is equipped with the operation panel on the lower extreme lateral wall of detection end, the outside of detection end is cup jointed and is accomodate the frame.

As a preferred implementation mode of the improved hardness detection device provided by the utility model, a limiting plate is fixedly connected to one side wall of the storage frame, the limiting plate is movably inserted into one side wall of the detector, a moving groove is formed in the middle of the other side wall of the storage frame, and the operating plate penetrates through the moving groove.

As a preferred implementation mode of the improved hardness detection device provided by the utility model, the operation plate comprises a connecting plate, a pushing plate and an extrusion block, one end of the connecting plate is fixedly connected to the detection end, the other end of the connecting plate is fixedly connected with the pushing plate, and the extrusion block is fixedly connected to the side wall of the upper end of the pushing plate.

As a preferred embodiment of the improved hardness testing device provided by the utility model, one side wall of the tester is provided with the slot, and the other side wall of the tester is fixedly provided with the elastic clamping plate.

As a preferred implementation mode of the improved hardness detection device provided by the utility model, the limiting plate is movably inserted into the inner side of the slot.

As a preferred embodiment of the improved hardness detection device provided by the utility model, the side wall of the elastic clamping plate is fixedly connected with an adhesion plate.

In a preferred embodiment of the improved hardness testing device according to the present utility model, the fixing plate is fixed to the inner side of the lower end of the housing frame.

In a preferred embodiment of the improved hardness testing device according to the present utility model, the folding cylinder is made of an elastic material.

As a preferable implementation mode of the improved hardness detection device provided by the utility model, the extrusion block is made of flexible materials, and the size of the extrusion block is matched with the size of the moving groove.

As a preferred embodiment of the improved hardness testing device provided by the utility model, the lower end of the connecting wire is spiral.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the accommodating frame is movably clamped on the side wall of the hardness detector through the arranged testing component and the accommodating frame, the testing component is fixedly arranged on the inner side of the accommodating frame, the connecting wire, the inserting end and the detecting end of the testing component can be protected through the accommodating frame during use, abrasion damage is avoided, and the detecting end of the testing component can be pushed to move and stretch out on the accommodating frame to be detected, so that the operation is convenient;

and through folding section of thick bamboo and the connecting wire that sets up, test assembly's folding section of thick bamboo passes through the fixed plate to be fixed in the inboard of accomodating the frame, when needs pull the extension with the detection end and detect, push out the detection end through the operation panel and accomodate the frame, folding section of thick bamboo and connecting wire are pulled the extension simultaneously, carry out spacingly to the connecting wire through folding section of thick bamboo for detect and need accomodate connecting wire and detection end when, the connecting wire can encircle smoothly and accomodate in folding section of thick bamboo's outside, avoid winding condition, and through the storage frame of conveniently dismantling, conveniently dismantle the change to inboard connecting wire.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a partial cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 3A in accordance with the present utility model;

FIG. 5 is an enlarged schematic view of the present utility model at B in FIG. 3;

fig. 6 is an enlarged schematic view of fig. 3C in accordance with the present utility model.

The labels in the figures are illustrated below:

a detector; 11. a slot; 12. an elastic clamping plate; 121. an adhesive plate;

a testing component; 21. a plug end; 22. a fixing plate; 23. a folding cylinder; 24. a connecting wire; 25. a detection end; 26. an operation panel; 261. a connecting plate; 262. a push plate; 263. extruding a block;

3. a storage frame; 31. a limiting plate; 32. and a moving groove.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As in the background art, when using the portable hardness tester, the test terminal and the test line are exposed to the outside and inconvenient to store, resulting in a situation of easy wear damage and winding.

In order to solve the technical problem, the utility model provides an improved hardness detection device which is applied to a hardness detector.

Specifically, please refer to fig. 1-6, an improved hardness testing device, it includes detector 1, peg graft on the lateral wall of detector 1 and be equipped with test assembly 2, test assembly 2 includes grafting end 21, fixed plate 22, folding section of thick bamboo 23, connecting wire 24, detection end 25 and operation panel 26, grafting end 21 electric connection is on detector 1, the one end fixed connection of grafting end 21 is equipped with fixed plate 22, the top surface middle part fixed connection of fixed plate 22 is equipped with folding section of thick bamboo 23, the outside of folding section of thick bamboo 23 has cup jointed connecting wire 24, folding section of thick bamboo 23 can carry out spacingly to connecting wire 24, avoid connecting wire 24 winding, the lower extreme electric connection grafting end 21 of connecting wire 24, the upper end electric connection detection end 25 of connecting wire 24, fixed connection is equipped with operation panel 26 on the lower extreme lateral wall of detection end 25, the outside of detection end 25 cup joints and has been equipped with accomodates frame 3, operation panel 26 can drive detection end 25 and remove on accomodate frame 3.

According to the improved hardness detection device provided by the utility model, when the portable hardness detector 1 is used, the storage frame 3 is inserted into the side wall of the detector 1, then the insertion end 21 of the test component 2 on the inner side of the storage frame 3 is inserted into the detector 1, the detection end 25 can be driven to extend out for detection through pushing the operation plate 26 on the storage frame 3 during use, when the detection is not performed, the detection end 25 and the connecting wire 24 are hidden on the inner side of the storage frame 3, abrasion is avoided, and when the connecting wire 24 and the detection end 25 are required to be replaced, the operation can be performed through the storage frame 3 which is convenient to detach.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 3 and fig. 4, a specific embodiment of an improved hardness testing device includes a tester 1, a testing component 2 is inserted on a side wall of the tester 1, the testing component 2 includes an insertion end 21, a fixing plate 22, a folding cylinder 23, a connecting wire 24, a testing end 25 and an operation plate 26, the insertion end 21 is electrically connected to the tester 1, one end of the insertion end 21 is fixedly connected with the fixing plate 22, the insertion end 21 penetrates through the fixing plate 22 and is electrically connected with the connecting wire 24, the middle part of the top surface of the fixing plate 22 is fixedly connected with the folding cylinder 23, the folding cylinder 23 is elastically and automatically retractable, the outer side of the folding cylinder 23 is sleeved with the connecting wire 24, the lower end of the connecting wire 24 is electrically connected with the insertion end 21, the upper end of the connecting wire 24 is electrically connected with the testing end 25, the lower end side wall of the testing end 25 is fixedly connected with the operation plate 26, and the outer side of the testing end 25 is sleeved with a storage frame 3; the folding cylinder 23 is made of elastic material; the lower end of the connecting wire 24 is spiral, and the adhesive layer at the lower end of the connecting wire 24 is made into spiral shape and can be reset into spiral shape after being stretched; this scheme is fixed test assembly 2 in the inboard of accomodating frame 3 when using, when pegging graft test assembly 2 and detector 1 and using, the accessible pulling detection end 25 drives folding section of thick bamboo 23 and stretches, drives connecting wire 24 simultaneously and stretches in folding section of thick bamboo 23's outside, and after the detection finishes, elasticity folding section of thick bamboo 23 is retracted, through folding section of thick bamboo 23's spacing, can conveniently accomodate connecting wire 24 in folding section of thick bamboo 23's outside, accomodate conveniently, avoid the winding condition of circuit.

Example 2

Referring to fig. 3, 5 and 6, specifically, a limiting plate 31 is fixedly connected to one side wall of the storage frame 3, the limiting plate 31 is movably inserted into one side wall of the detector 1, the insertion mode is convenient for disassembly and assembly, a moving groove 32 is formed in the middle of the other side wall of the storage frame 3, and the operation plate 26 penetrates through the moving groove 32; the operation plate 26 comprises a connecting plate 261, a push plate 262 and an extrusion block 263, one end of the connecting plate 261 is fixedly connected to the detection end 25, the other end of the connecting plate 261 is fixedly connected with the push plate 262, and the extrusion block 263 is fixedly connected to the side wall of the upper end of the push plate 262; the limiting plate 31 is movably inserted into the inner side of the slot 11; the fixing plate 22 is fixed inside the lower end of the storage frame 3; the extrusion block 263 is made of flexible materials, the size of the extrusion block 263 is matched with the size of the moving groove 32, and the extrusion block 263 can be clamped at the inner side of the moving groove 32 to fix the detection end 25 by pressing one end of the push plate 262; this scheme is fixed test assembly 2 in the inboard of accomodating frame 3, will accomodate frame 3 and conveniently insert to detector 1 through the mode of pegging graft when using, can protect detection end 25 and connecting wire 24 through accomodating frame 3, avoids the circumstances of circuit and detection end 25 wearing and tearing damage.

Example 3

Referring to fig. 1 and 2, specifically, one side wall of the detector 1 is provided with a slot 11, and the other side wall of the detector 1 is fixedly provided with an elastic clamping plate 12; the side wall of the elastic clamping plate 12 is fixedly connected with an adhesion plate 121; this scheme is through setting up the elastic clamping plate 12 on the lateral wall of detector 1, and accessible elastic clamping plate 12 is convenient with equipment centre gripping on operating personnel's clothing, portable, and through adhesion plate 121, can conveniently settle detector 1 to the detected object on, improves the convenience of operation.

The use process of the improved hardness detection device provided by the utility model is as follows: when the portable hardness detector 1 is used, the storage frame 3 is movably inserted onto the side wall of the detector 1, then the insertion end 21 is inserted onto the detector 1 from the bottom of the storage frame 3, then the device can be carried or arranged through the elastic clamping plate 12 or the adhesion plate 121, and the operation plate 26 is pushed to push the detection end 25 on the inner side of the storage frame 3 when the portable hardness detector 1 is required to be used, so that the detection end 25 extends out for detection;

when the remote object needs to be tested, the operation plate 26 is continuously pushed to push out the detection end 25, then the detection end 25 is pulled to drive the folding cylinder 23 and the connecting wire 24 to stretch for detection, after detection is finished, the elastic folding cylinder 23 is retracted, and the connecting wire 24 is wound on the outer side of the folding cylinder 23 by limiting the folding cylinder 23, so that the folding device is convenient to store.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims (10)

1. An improved hardness testing device, which is characterized in that: the device comprises a detector (1), a side wall of the detector (1) is inserted and provided with a test component (2), the test component (2) comprises an inserted end (21), a fixing plate (22), a folding cylinder (23), a connecting wire (24), a detection end (25) and an operation plate (26), the inserted end (21) is electrically connected to the detector (1), one end of the inserted end (21) is fixedly connected with the fixing plate (22), the middle part of the top surface of the fixing plate (22) is fixedly connected with the folding cylinder (23), the outer side of the folding cylinder (23) is sleeved with the connecting wire (24), the lower end of the connecting wire (24) is electrically connected with the inserted end (21), the upper end of the connecting wire (24) is electrically connected with the detection end (25), the lower end of the detection end (25) is fixedly connected with the operation plate (26), and the outer side of the detection end (25) is sleeved with a storage frame (3).

2. The improved hardness testing device according to claim 1, wherein: the utility model discloses a detection instrument, including frame (3) is accomodate, fixed connection is equipped with limiting plate (31) on one lateral wall of frame (3) is accomodate, limiting plate (31) activity is pegged graft on one lateral wall of detector (1), another lateral wall middle part of frame (3) is accomodate has been seted up and has been moved groove (32), operating panel (26) run through and move groove (32).

3. The improved hardness testing device according to claim 1, wherein: the operation plate (26) comprises a connecting plate (261), a pushing plate (262) and an extrusion block (263), one end of the connecting plate (261) is fixedly connected to the detection end (25), the other end of the connecting plate (261) is fixedly connected with the pushing plate (262), and the extrusion block (263) is fixedly connected to the side wall of the upper end of the pushing plate (262).

4. The improved hardness testing device according to claim 2, wherein: one side wall of the detector (1) is provided with a slot (11), and the other side wall of the detector (1) is fixedly provided with an elastic clamping plate (12).

5. The improved hardness testing apparatus according to claim 4, wherein: the limiting plate (31) is movably inserted into the inner side of the slot (11).

6. The improved hardness testing apparatus according to claim 4, wherein: and the side wall of the elastic clamping plate (12) is fixedly connected with an adhesion plate (121).

7. The improved hardness testing device according to claim 1, wherein: the fixing plate (22) is fixed on the inner side of the lower end of the containing frame (3).

8. The improved hardness testing device according to claim 1, wherein: the folding cylinder (23) is made of elastic materials.

9. The improved hardness testing apparatus according to claim 3, wherein: the extrusion block (263) is made of flexible materials, and the size of the extrusion block (263) is matched with the size of the moving groove (32).

10. The improved hardness testing device according to claim 1, wherein: the lower end of the connecting wire (24) is spiral.