CN219871507U

CN219871507U - Portable multifunctional instrument

Info

Publication number: CN219871507U
Application number: CN202222951795.7U
Authority: CN
Inventors: 周娇娇; 徐敏; 徐迅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-10-20
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a portable multifunctional instrument, which comprises a protective shell, wherein the top of the protective shell is provided with a mounting groove, an instrument body is nested and slidingly connected in the mounting groove, the inner wall of the mounting groove is fixedly connected with a sliding block, the outer surface of the instrument body is provided with a sliding groove which is nested and slidingly connected with the sliding block, the protective shell is provided with a positioning mechanism, one end of the instrument body is provided with a jack, the top of the inner wall of the mounting groove is provided with a positioning groove I, the positioning groove I is internally and fixedly connected with a protection pad I, the protection pad I is internally provided with a storage groove I, and the storage groove I is internally and fixedly connected with a detection head. According to the utility model, through the cooperation of the structures such as the protective shell, the mounting groove, the sliding block, the sliding groove and the positioning mechanism, the whole instrument body can be firmly and stably positioned and mounted in the protective shell, the safe and stable protective effect can be achieved on the instrument structure, and meanwhile, the structure mounting and dismounting operations are very simple and convenient, and the use is convenient and safe.

Description

Portable multifunctional instrument

Technical Field

The utility model relates to the technical field of instruments and meters, in particular to a portable multifunctional meter.

Background

The instrument is used for detecting, measuring, observing, calculating various physical quantities, substance components, physical parameters and other instruments or equipment, the variety of instruments and meters is various, the functions used in different fields are different, for example, in an electric power system, the universal meter is an extremely common instrument for detection, which is an indispensable measuring instrument for power electronics departments and the like, the voltage, the current and the resistance are generally measured as main purposes, therefore, the universal meter is very widely used, the universal meter structure comprises a main meter structure, the structure of an external probe matched with an anode and a cathode is very wide, a plug on the probe is required to be inserted onto the universal meter during use, the probe is used for being contacted with an electric appliance or a circuit to realize the purpose of detection, the structure of the meter body and the external probe structure of the universal meter are respectively arranged in two parts, and the conventional mode is to wind a connecting wire on the probe body to be placed together for carrying.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a portable multifunctional instrument.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable multifunctional instrument, includes the protective housing, the top of protective housing is provided with the mounting groove, nested sliding connection in the mounting groove has the instrument body, and mounting groove inner wall fixedly connected with slider, the surface of instrument body is provided with the spout with slider nested sliding connection, be provided with positioning mechanism on the protective housing, the one end of instrument body is provided with the jack, the inner wall top of mounting groove is provided with the constant head tank first, fixedly connected with protection pad first in the constant head tank, be provided with storage groove first in the protection pad, the joint has the probe in the storage groove first, be connected with the connecting wire on the probe, mounting groove inner wall top is provided with the storage groove, be provided with the clamp plate in the storage groove, one end fixedly connected with fixed block of clamp plate, storage groove inner wall one side top be provided with fixed block nested complex recess, mounting groove inner wall top is provided with the constant head tank second, fixedly connected with protection pad second in the constant head tank, be provided with storage groove second in the protection pad, the one end of connecting wire is connected with the plug in the storage groove second.

As a further description of the above technical solution:

the positioning mechanism comprises a movable groove arranged on the protective shell, a bolt is connected in the movable groove in a sliding mode, a first spring is connected between the inner wall of the movable groove and one end of the bolt, one end of the bolt is fixedly connected with a pull rod, one end of the pull rod is fixedly connected with a pull ring, the outer side of the protective shell is positioned, and the outer surface of the instrument body is provided with a pin groove.

As a further description of the above technical solution:

the bolt and the bolt groove are in plug-in fit.

As a further description of the above technical solution:

one end of the first storage groove is communicated with one end of the storage groove through an arc groove, and one part of the connecting wire is arranged in a clamping fit mode with the arc groove.

As a further description of the above technical solution:

an opening is formed in one side edge of the inner wall of the storage groove.

As a further description of the above technical solution:

the top of the pressing plate is provided with a handle groove.

As a further description of the above technical solution:

an inner groove is formed in the protective shell and located below the groove, a movable plate is connected in the inner groove in a sliding mode, a second spring is connected between the top of the inner wall of the inner groove and the top of the movable plate, and the top of the movable plate is fixedly connected with the bottom of the fixed block through a connecting rod.

As a further description of the above technical solution:

the probe, the connecting wire and the plug structure are divided into two groups.

The utility model has the following beneficial effects:

this portable multifunctional instrument, through the cooperation of structures such as protective housing, the standing groove, the slider, the spout, positioning mechanism, can make the firm stable location of whole instrument body install in the protective housing, can play safe stable protection effect to the instrument structure, the structure installation dismantles the operation simultaneously also very portably, convenient to use is safe, accomodate groove structure and the storage tank structure through the standing groove, can make the external use detecting head structure of instrument regularly stable deposit work, can play fine protection effect to external use detecting structure like this, regular deposit also can conveniently carry simultaneously, it is nimble convenient to use, the very big use convenience that has promoted whole instrument structure.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a portable multifunctional instrument according to the present utility model;

FIG. 2 is a side view of a portable multifunction meter according to the present utility model;

fig. 3 is a top view of a mounting groove structure of a portable multifunctional instrument according to the present utility model.

Legend description:

1. a protective shell; 2. a mounting groove; 3. an instrument body; 4. a slide block; 5. a chute; 6. a movable groove; 7. a plug pin; 8. a first spring; 9. a pull rod; 10. a pull ring; 11. a pin slot; 12. a jack; 13. a positioning groove I; 14. a first protection pad; 15. a first storage groove; 16. a probe; 17. an opening; 18. a connecting wire; 19. a storage tank; 20. a pressing plate; 21. a handle groove; 22. a groove; 23. a fixed block; 24. an inner tank; 25. a moving plate; 26. a second spring; 27. a connecting rod; 28. a positioning groove II; 29. a second protective pad; 30. a second storage groove; 31. a plug.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a portable multifunctional instrument, including protective housing 1, protective housing 1's top is provided with mounting groove 2, nested sliding connection has instrument body 3 in the mounting groove 2, and mounting groove 2 inner wall fixedly connected with slider 4, instrument body 3's surface is provided with the spout 5 with slider 4 nested sliding connection, through the cooperation setting of slider 4 and spout 5, can make the firm stable joint location of instrument install on protective housing 1, thereby can play fine guard action to the instrument, promote instrument safety in utilization, be provided with positioning mechanism on the protective housing 1, positioning mechanism's setting can play a spacing effect, can guarantee the fastness of protective housing 1 and instrument location, be difficult for the slippage, instrument body 3's one end is provided with jack 12, instrument structure can be common universal meter, its structure is provided with parts such as display screen respectively, operating button, the jack 12 is the plugging position of the detection part, the top of the inner wall of the placing groove 2 is provided with a first positioning groove 13, a first protection pad 14 is fixedly connected in the first positioning groove 13, a first storage groove 15 is arranged in the first protection pad 14, a detection head 16 is clamped in the first storage groove 15, the detection head 16 is the detection part of the instrument, the first storage groove 15 is used for regularly storing the detection part, so that the detection head 16 is convenient to carry, a connecting wire 18 is connected with the top of the inner wall of the placing groove 2, a storage groove 19 is arranged at the top of the inner wall of the placing groove 2, a pressing plate 20 is arranged in the storage groove 19, the connecting wire 18 is stored, the pressing plate 20 is used for shielding the connecting wire 18, the stability of the connecting wire 18 placed in the storage groove 19 is ensured, one end of the pressing plate 20 is fixedly connected with a fixed block 23, a groove 22 which is nested and matched with the fixed block 23 is arranged at the top of one side of the inner wall of the storage groove 19, the mounting groove 2 inner wall top is provided with constant head tank two 28, constant head tank two 28 internal fixation has protection pad two 29, be provided with in the protection pad two 29 and accomodate groove two 30, the one end of connecting wire 18 is connected with plug 31, plug 31 joint is in accomodate groove two 30, plug 31 structure and jack 12 are the cooperation setting of pegging graft, detecting head 16, connecting wire 18, plug 31 have constituted whole detection structural component, accomodate groove structure and the setting of storage groove 19 can carry out regular and stable receipts work to detecting the part, the insulating rubber that protection pad structure adopted, its structure both possesses certain compliance and makes whole structure possess good location protection effect, reduce the damage of exogenic action, also can play insulating antistatic effect simultaneously, the security of lifting means use.

The positioning mechanism comprises a movable groove 6 arranged on a protective shell 1, a part of the movable groove 6 penetrates through a sliding block 4 to be communicated into a mounting groove 2, a bolt 7 is connected in the movable groove 6 in a sliding mode, a first spring 8 is connected between the inner wall of the movable groove 6 and one end of the bolt 7, one end of the bolt 7 is fixedly connected with a pull rod 9, one end of the pull rod 9 penetrates through one side of the inner wall of the movable groove 6, one end of the pull rod 9 is fixedly connected with a pull ring 10 at the outer side of the protective shell 1, the outer surface of the instrument body 3 is provided with a pin groove 11, the pin groove 11 is positioned at the inner wall of a sliding groove 5, the bolt 7 and the pin groove 11 are in splicing fit, the instrument body 3 can be stably positioned and fixed with the protective shell 1, the structure is not easy to slip, the firmness of butt joint is guaranteed, during operation, the pull ring 10 is pulled through the pull rod 9, the first spring 8 is compressed when the pull rod 7 is pulled to shrink, the sliding block 4 on the protective shell 1 is spliced into the sliding groove 5 on the instrument body 3, the bolt 3 is stably received in the mounting groove 2, the mounting groove 10 is loosened, the first spring 8 is reset, the pin 7 is driven to be inserted into the sliding groove 11, the protective shell 11 is easy to operate, and the instrument body can be opened, the positioning mechanism can be easily and the positioning mechanism is easy to operate, and the positioning mechanism can be opened, and the positioning mechanism can be operated, and the positioning mechanism is convenient.

One end of the storage groove I15 is communicated with one end of the storage groove 19 through an arc groove, a part of the connecting wire 18 is matched with the arc groove in a clamping manner, the arc groove is arranged, the connecting wire 18 and the detecting head 16 are connected to form a positioning storage effect, meanwhile, the arc groove can enable the connecting wire 18 at the connecting position to stably pass through the storage groove 19 for storage, long-term bending storage at the connecting wire connecting position is avoided, the situation of breakage of the connecting wire 18 occurs, and the storage safety of the connecting wire 18 structure is improved.

The side of the inner wall of the first storage groove 15 is provided with an opening 17, and the opening 17 is in an arc-shaped structure, so that the probe 16 can be conveniently taken out.

The top of clamp plate 20 is provided with handle groove 21, and handle groove 21's setting then can conveniently stimulate clamp plate 20 lifting for storage tank 19 position is opened, conveniently deposits connecting wire 18 into storage tank 19.

An inner groove 24 is formed in the protective shell 1 and located below the groove 22, a movable plate 25 is connected in the inner groove 24 in a sliding manner, a second spring 26 is connected between the top of the inner wall of the inner groove 24 and the top of the movable plate 25, the top of the movable plate 25 is fixedly connected with the bottom of the fixed block 23 through a connecting rod 27, the top of the connecting rod 27 penetrates through the top of the inner wall of the inner groove 24, when the pressure plate 20 is pulled to ascend, the fixed block 23 on the pressure plate 20 can be pulled to ascend through the connecting rod 27, the movable plate 25 compresses the second spring 26, so that the pressure plate 20 can be stably lifted, the storage groove 19 is opened, the connecting wire 18 is conveniently stored, after the storage is completed, the pressure plate 20 is released, the second spring 26 is reset to push the movable plate 25 to descend, the movable plate 25 is driven to reset through the connecting rod 27, and the fixed block 23 is driven to reset the pressure plate 20 to stably locate the connecting wire 18 in the storage groove 19, and the regular and stable storage work of the connecting wire 18 is realized.

The structure of the detecting head 16, the connecting wire 18 and the plug 31 is divided into two groups, the two groups of structures can just in time detect the positive and negative poles of the part, and the same containing groove structure is correspondingly provided with two groups, so that the whole detecting part structure is conveniently and regularly contained, and the whole instrument can be conveniently carried and used conveniently.

Working principle: when using portable multifunctional instrument, insert plug 31 in jack 12, can make detecting head 16 can cooperate instrument body 3 to detect and use, after using, with detecting head 16 card in accomodate inslot 15, with connecting wire 18 income storage tank 19 and fix a position through clamp plate 20, with plug 31 card in accomodate inslot 30, can be with detecting head 16 part stability and regular receipts, simultaneously with instrument body 3 card in the mounting groove 2, slider 4 card is gone into in spout 5, after instrument body 3 income mounting groove 2, can make it firmly fixed through positioning mechanism, whole protective housing 1 structure, can carry out safe and stable's protection work to instrument body 3, simultaneously also can regularly accomodate the detection part of external use, not only improved the structure safety in utilization, also conveniently carry simultaneously, promote structure use convenience.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a portable multifunctional instrument, includes protective housing (1), its characterized in that: the utility model discloses a protective housing, including instrument body (3), instrument body (2), instrument body (3), instrument body (2) and instrument body (2) are provided with slide groove (5) of slide groove (4), be provided with positioning mechanism on protective housing (1), instrument body (3) one end is provided with jack (12), instrument body (2) inner wall top is provided with constant head tank one (13), constant head tank one (13) fixedly connected with protection pad one (14), be provided with in protection pad one (14) and accomodate groove one (15), be connected with detecting head (16) in holding groove one (15), be connected with connecting wire (18) on detecting head (16), constant head tank (2) inner wall top is provided with storage groove (19), be provided with clamp plate (20) in storage groove (19), one end fixedly connected with fixed block (23) of instrument body (3), protection pad one side (19) and two inner wall one side (28) are provided with two fixed connection positioning pads (28) of protection pad one side (22), the protection pad II (29) is internally provided with a storage groove II (30), one end of the connecting wire (18) is connected with a plug (31), and the plug (31) is clamped in the storage groove II (30).

2. A portable multifunction meter according to claim 1, wherein: the positioning mechanism comprises a movable groove (6) arranged on the protective shell (1), a bolt (7) is connected in the movable groove (6) in a sliding manner, a first spring (8) is connected between the inner wall of the movable groove (6) and one end of the bolt (7), one end of the bolt (7) is fixedly connected with a pull rod (9), one end of the pull rod (9) is fixedly connected with a pull ring (10) at the outer side of the protective shell (1), and a pin groove (11) is formed in the outer surface of the instrument body (3).

3. A portable multifunction meter according to claim 2, wherein: the bolt (7) and the bolt groove (11) are arranged in a plug-in fit manner.

4. A portable multifunction meter according to claim 1, wherein: one end of the first storage groove (15) is communicated with one end of the storage groove (19) through an arc groove, and one part of the connecting line (18) is arranged in a clamping fit mode with the arc groove.

5. A portable multifunction meter according to claim 1, wherein: an opening (17) is formed in the side edge of the inner wall of the first storage groove (15).

6. A portable multifunction meter according to claim 1, wherein: the top of the pressing plate (20) is provided with a handle groove (21).

7. A portable multifunction meter according to claim 1, wherein: an inner groove (24) is formed in the protective shell (1) and located below the groove (22), a moving plate (25) is connected in the inner groove (24) in a sliding mode, a spring II (26) is connected between the top of the inner wall of the inner groove (24) and the top of the moving plate (25), and the top of the moving plate (25) is fixedly connected with the bottom of the fixed block (23) through a connecting rod (27).

8. A portable multifunction meter according to claim 1, wherein: the probe head (16), the connecting wire (18) and the plug (31) are structurally divided into two groups.