CN213482321U

CN213482321U - Telescopic digital pincerlike universal meter

Info

Publication number: CN213482321U
Application number: CN202022186174.5U
Authority: CN
Inventors: 刘佳敏
Original assignee: Dalian Wanfang Ship Technology Co ltd
Current assignee: Dalian Wanfang Ship Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-18
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a telescopic digital pincerlike universal meter, which comprises a universal meter body, a retractable sleeve, a limiting hole, a first movable rod, a limiting block, a second movable rod, a detection clamp, a regulating valve, a control panel, a display screen, a key and a connector, a control panel is embedded in the middle of one end of the upper end face of the multimeter body, a display screen and keys are respectively embedded in two ends of the upper end face of the control panel, the display screen is positioned at the upper side of the key, the middle of one end of the upper end surface of the multimeter body, which is far away from the control board, is movably provided with an adjusting valve, a connecting port is arranged in the middle of one end of the multimeter body, a retractable sleeve is fixed at one end of the multimeter body, which is far away from the connecting port, one side of the retraction sleeve is away from the middle of one end of the multimeter body, a limiting hole is formed in the middle of the end of one side of the retraction sleeve, and a limiting block is fixed in the middle of the bottom end of one side of the first movable rod. The utility model discloses be favorable to carrying out the advantage that detects to the position that the position is higher and the distance is far away.

Description

Telescopic digital pincerlike universal meter

Technical Field

The utility model relates to an universal meter technical field specifically is a telescopic digital pincerlike universal meter.

Background

Multimeters, also known as multiplex meters, multi-purpose meters, triple meters, multi-purpose meters, etc., are indispensable measurement instruments for power electronics and other departments, and generally aim to measure voltage, current and resistance. The multimeter is divided into a pointer multimeter and a digital multimeter according to the display mode. The universal meter can measure direct current, direct voltage, alternating current, alternating voltage, resistance, audio level and the like, and can also measure alternating current, capacitance, inductance, parameters of a semiconductor and the like.

A large number of searches find that: chinese utility model patent: application number [ CN201120388402.5 ], publication number [ CN202305596U ], the utility model discloses a universal meter pen and have the universal meter of this kind of pen-shape metre, a jack has been seted up on the socket of this universal meter body, be provided with just in this jack, burden binding post, this universal meter pen has with just, the joint that the setting was united into two to burden pen-shape metre line, it is just with insulating layer division to have in the insulating casing of this joint, burden conducting layer, should just, burden conducting layer and this just, burden pen-shape metre line links to each other respectively, the front end of this joint is for pegging graft the end, be provided with on it can with this jack in just, burden binding post contacts and carries out the electricity and connect just, burden conducting post. The utility model discloses a to the ingenious improvement of multimeter and pen-shape metre structure itself, simplified the connection structure between the two, only need carry out once the grafting action and can begin to use the pen-shape metre to measure, moreover, two pen-shape metre lines unite two into one and set up and can prevent that its intertwine from appearing the phenomenon of knoing even, also are convenient for accomodate.

When overhauing electrical equipment and cable, all need use the universal meter, improved the efficiency that detects through the universal meter, current universal meter all is closely detecting electrical equipment when using, and the position is higher and when the distance is far away, can't detect through the universal meter, consequently needs a universal meter that is favorable to detecting the position higher and far away of position now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic digital pincerlike universal meter possesses the advantage that is favorable to detecting the position higher and apart from far away, has solved current universal meter and has all been closely when using and carry out the problem that detects to electrical equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic digital pincerlike universal meter comprises a universal meter body, a retractable sleeve, a limiting hole, a first movable rod, a limiting block, a second movable rod, a detection clamp, a regulating valve, a control panel, a display screen, keys and connecting ports, wherein the control panel is embedded in the middle of one end of the upper end face of the universal meter body, the display screen and the keys are respectively embedded at two ends of the upper end face of the control panel, the display screen is positioned on the upper side of the keys, the regulating valve is movably mounted in the middle of one end, away from the control panel, of the upper end face of the universal meter body, the connecting ports are formed in the middle of one end of the universal meter body, the connecting ports are provided with two connecting ports, the retractable sleeve is fixed at the end, away from the universal meter body, of one side of the retractable sleeve, the limiting hole is formed in the middle of one end, away, spacing hole has been seted up to the one end that first movable rod deviates from the stopper, first movable rod cup joints the one end that deviates from the universal meter body at receiving and releasing the cover, stopper on the first movable rod and the spacing hole looks adaptation that receives and releases the cover.

Preferably, a limiting block is fixed in the middle of the bottom end on one side of the second movable rod, one end, located at the limiting block, of the second movable rod is sleeved at one end, located at the limiting hole, of the first movable rod, and the limiting block on the second movable rod is matched with the limiting hole on the first movable rod.

Preferably, the middle of one end of the second movable rod, which deviates from the first movable rod, is fixed with a detection clamp, and the detection clamp is circular.

Preferably, the detection clamp is located one end of the second movable rod and is electrically connected with the control panel through a wire, the wire is located on the inner side of the first movable rod and the inner side of the second movable rod, and the regulating valve and the connecting port are both electrically connected with the control panel through wires.

Preferably, the length of the first movable rod is equal to the inner depth of the retraction sleeve, and the length of the second movable rod is equal to the inner depth of the first movable rod.

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

1. the utility model discloses a set up first movable rod and second movable rod, be favorable to prolonging the effect of universal meter, examine time measuring to the higher or far away electrical equipment of distance in position, pull out first movable rod and second movable rod respectively, the stopper on first movable rod and the second movable rod corresponds respectively in the spacing hole on receiving and releasing cover and first movable rod simultaneously, realizes the effect of extension universal meter, is convenient for to the use of universal meter.

2. The utility model discloses a set up governing valve and control panel, be favorable to playing the effect of control to the universal meter, before detecting, adjust the universal meter body through the governing valve on the project that will survey, connect through the connecting wire and detect on the connector, or detect through detecting the clamp, and the result that detects all shows on the button of control panel up end.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is the utility model discloses a structure schematic diagram is looked sideways to universal meter body.

In the figure: 1. a multimeter body; 2. retracting and releasing the sleeve; 3. a limiting hole; 4. a first movable bar; 5. a limiting block; 6. a second movable bar; 7. detecting a clamp; 8. adjusting a valve; 9. a control panel; 10. a display screen; 11. pressing a key; 12. and (7) connecting ports.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a telescopic digital pincerlike universal meter comprises a universal meter body 1, a retraction sleeve 2, a limiting hole 3, a first movable rod 4, a limiting block 5, a second movable rod 6, a detection clamp 7, a regulating valve 8, a control panel 9, a display screen 10, a key 11 and a connecting port 12, wherein the control panel 9 is embedded in the middle of one end of the upper end face of the universal meter body 1, the display screen 10 and the key 11 are respectively embedded in two ends of the upper end face of the control panel 9, the display screen 10 is positioned on the upper side of the key 11, the regulating valve 8 is movably installed in the middle of one end, deviating from the control panel 9, of the upper end face of the universal meter body 1, the connecting port 12 is formed in the middle of one end of the universal meter body 1, the two connecting ports 12 are arranged in total, the retraction sleeve 2 is fixed at one end, deviating from the connecting port 12, the limiting hole 3 is formed in the middle of one end, deviating from the universal meter body, spacing hole 3 has been seted up to the one end that first movable rod 4 deviates from stopper 5, first movable rod 4 cup joints the one end that receive and releases cover 2 and deviate from universal meter body 1, stopper 5 on the first movable rod 4 with receive and release spacing hole 3 looks adaptation on cover 2, examine time measuring when the electrical equipment that the position is higher or far away, pull out first movable rod 4 and second movable rod 6 respectively, stopper 5 on first movable rod 4 and the second movable rod 6 corresponds respectively in receiving and releasing spacing hole 3 on cover 2 and first movable rod 4 simultaneously, realize the effect of extension universal meter, be convenient for to the use of universal meter.

Department is fixed with stopper 5 in the middle of one side bottom of second movable rod 6, and the one end that second movable rod 6 is located stopper 5 cup joints the one end that is located spacing hole 3 at first movable rod 4, stopper 5 on the second movable rod 6 and the 3 looks adaptations in spacing hole on the first movable rod 4, and department is fixed with the detection and presss from both sides 7 in the middle of the one end that second movable rod 6 deviates from first movable rod 4, and detects and press from both sides 7 and be circular.

The one end that detects the clamp 7 and be located second movable rod 6 is passed through the wire and is connected with control panel 9 electricity, and the wire is located first movable rod 4 and the inboard of second movable rod 6, governing valve 8 and connector 12 all are connected with control panel 9 electricity through the wire, before detecting, adjust universal meter body 1 through governing valve 8 on the project that will survey, connect on connector 12 through the connecting wire and detect, or detect through detecting clamp 7, and the result that detects all shows on the button 11 of control panel 9 up end.

The length of the first movable rod 4 is equal to the inner depth of the retractable sleeve 2, and the length of the second movable rod 6 is equal to the inner depth of the first movable rod 4.

The working principle is as follows: the utility model discloses in operation, when examining the higher or far away electrical equipment of distance of position, pull out first movable rod 4 and second movable rod 6 respectively, stopper 5 on first movable rod 4 and the second movable rod 6 corresponds respectively in receiving and releasing spacing hole 3 on cover 2 and the first movable rod 4 simultaneously, realize the effect of extension universal meter, be convenient for to the use of universal meter, before detecting, adjust universal meter body 1 through governing valve 8 on the project that will survey, connect through the connecting wire and detect on connector 12, or detect through detecting clamp 7, and the result that detects all shows on the button 11 of control panel 9 up end. The working principle of the present invention is the above.

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 telescopic digital pincerlike universal meter, includes universal meter body (1), receive and releases cover (2), spacing hole (3), first movable rod (4), stopper (5), second movable rod (6), detects and presss from both sides (7), governing valve (8), control panel (9), display screen (10), button (11) and connector (12), its characterized in that: the universal meter is characterized in that a control panel (9) is inlaid in the middle of one end of the upper end face of the universal meter body (1), two ends of the upper end face of the control panel (9) are respectively inlaid with a display screen (10) and a key (11), the display screen (10) is located on the upper side of the key (11), an adjusting valve (8) is movably mounted in the middle of one end of the upper end face of the universal meter body (1) deviating from the control panel (9), a connecting port (12) is formed in the middle of one end of the universal meter body (1), two connecting ports (12) are arranged, a retraction sleeve (2) is fixed at one end of the universal meter body (1) deviating from the connecting port (12), a limiting hole (3) is formed in the middle of one end of one side of the retraction sleeve (2) deviating from the universal meter body (1), a limiting block (5) is fixed at the middle of the bottom end of one side of the first movable rod (4), and a limiting hole (, the first movable rod (4) is sleeved at one end of the retraction sleeve (2) deviating from the multimeter body (1), and a limiting block (5) on the first movable rod (4) is matched with a limiting hole (3) on the retraction sleeve (2).

2. The telescopic digital pincerlike multimeter according to claim 1, wherein: the middle of one side bottom of second movable rod (6) is fixed with stopper (5), the one end that second movable rod (6) are located stopper (5) cup joints the one end that is located spacing hole (3) at first movable rod (4), stopper (5) on second movable rod (6) and spacing hole (3) looks adaptation on first movable rod (4).

3. The telescopic digital pincerlike multimeter according to claim 1, wherein: the middle of one end of the second movable rod (6) departing from the first movable rod (4) is fixed with a detection clamp (7), and the detection clamp (7) is circular.

4. The telescopic digital pincerlike multimeter according to claim 1, wherein: the one end that detects clamp (7) to be located second movable rod (6) is connected through wire and control panel (9) electricity, and the wire is located the inboard of first movable rod (4) and second movable rod (6), governing valve (8) and connector (12) all are connected through wire and control panel (9) electricity.

5. The telescopic digital pincerlike multimeter according to claim 1, wherein: the length of the first movable rod (4) is equal to the inner depth of the retractable sleeve (2), and the length of the second movable rod (6) is equal to the inner depth of the first movable rod (4).