CN212321701U

CN212321701U - Universal meter

Info

Publication number: CN212321701U
Application number: CN202020940095.6U
Authority: CN
Inventors: 丁岳善; 何淑庆
Original assignee: Shanghai Sida Electronic Instrument Co ltd
Current assignee: Shanghai Sida Electronic Instrument Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-08
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an universal meter probe connecting wire relates to electrical instrument technical field, and it includes the table body, pen-shape metre, sets up the flip on the table body, be provided with illuminating part, power and switching element in the flip, the power with the illuminating part electricity is connected, the switching element is established ties the power with between the illuminating part, and the switching element is used for control the power with electricity between the illuminating part is connected. The utility model has the advantages of good lighting effect and high practicability.

Description

Universal meter

Technical Field

The utility model belongs to the technical field of the electrician's instrument technique and specifically relates to a universal meter is related to.

Background

The universal meter is a multifunctional, multi-range and portable electronic instrument. It can be used to measure current, voltage, resistance and on-off of circuit, and is an indispensable measuring instrument for power and electronic departments. The universal meter comprises a universal meter body and two meter pens, wherein each meter pen consists of a metal probe, an insulating shell and a meter pen plug.

Current bulletin number is CN 203838217U's chinese patent, and it discloses a visual universal meter at night, include the universal meter body and can dismantle black pen-shape metre and the red pen-shape metre of connection on the universal meter body through the circuit, the universal meter body on be connected with the shield through hinge structure, the nib tip edge of black pen-shape metre and red pen-shape metre is fixed with phosphor strip one and phosphor strip two respectively, the upper portion edge of universal meter body is fixed with phosphor strip three.

Adopt above-mentioned scheme, under the dark surrounds, the testing personnel uses the phosphor strip to throw light on, because the phosphor strip illuminating effect is weaker to phosphor strip life is shorter, and the illumination will produce the problem, influences the detection operation under the dark surrounds, exists and treats the improvement part.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide an universal meter through the better LED lamp strip of flip internal fixation illuminating effect, helps making things convenient for the staff to detect the operation under dark surrounds.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a universal meter, includes the table body, pen-shape metre, sets up the flip on the table body, be provided with illuminating part, power and switching element in the flip, the power with the illuminating part electricity is connected, switching element establishes ties the power with be used for control between the illuminating part the power with electricity between the illuminating part is connected.

Through adopting above-mentioned technical scheme, under the dark surrounds, the staff passes through the illuminating part illumination of switch piece control, helps the staff to open flip under the dark surrounds and throws light on to help improving the convenience that detects the operation.

The utility model discloses further set up to: the light-emitting component is an LED lamp strip, and the LED lamp strip is located the flip follows flip length direction's both sides.

Through adopting above-mentioned technical scheme, in the actual work, the staff uses LED lamp strip to throw light on, and LED lamp strip illuminating effect is better, helps making things convenient for the staff to detect the operation under the dark surrounds.

The utility model discloses further set up to: and a light-transmitting plate is arranged on the flip cover and seals the LED lamp strip.

Through adopting above-mentioned technical scheme, use the light-passing board to protect LED lamp strip, help reducing the condition that LED lamp strip dropped and take place to help supporting the protection to LED lamp strip.

The utility model discloses further set up to: the flip cover is hinged with the watch body through a hinge.

By adopting the technical scheme, in the application, the staff uses the hinge to open the flip cover, which is beneficial to improving the stability of fixation between the flip cover and the watch body.

The utility model discloses further set up to: the flip cover is internally provided with a storage groove, and the storage groove is internally provided with a standby battery.

Through adopting above-mentioned technical scheme, among the actual work, the staff can deposit the instrument in accomodating the inslot, if the battery does not have the circumstances of electricity, the staff can change the battery, helps reducing the battery and does not have the condition emergence of sounding the detection operation.

The utility model discloses further set up to: the inside of the flip cover is provided with a separation plate, a placing groove is formed between the separation plates, and the placing groove corresponds to the meter pens in a one-to-one manner

Through adopting above-mentioned technical scheme, in the application, the staff is with the pen-shape metre put into the standing groove, helps the staff to accomodate the pen-shape metre to help reducing the condition that the pen-shape metre loses and taking place.

The utility model discloses further set up to: the standing groove is provided with elastic limiting blocks along two side walls of the flip cover in the length direction.

Through adopting above-mentioned technical scheme, in the application, the staff passes through the standing groove of elasticity stopper embedding flip with the pen-shape metre, helps improving the stability of pen-shape metre in the standing groove.

The utility model discloses further set up to: the watch is characterized in that a clamping groove is formed in the watch body, a buckle is arranged on the flip cover, and the buckle is embedded into the clamping groove.

Through adopting above-mentioned technical scheme, in the application, during the staff with the buckle embedding that flip set up table body on the draw-in groove that sets up, help further improving the stability between flip and the table body.

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

(1) the LED lamp strip with better lighting effect is fixed in the turnover cover, so that the detection operation of workers in a dark environment is facilitated;

(2) the hinge is used for hinging the flip cover and the watch body, the buckle is arranged on the flip cover, and the clamping groove is arranged on the watch body, so that the stability of the connection between the flip cover and the watch body is improved;

(3) through set up the standing groove in flip and accomodate the groove, help conveniently depositing pen-shape metre and stand-by battery.

Drawings

FIG. 1 is an axial view of a universal meter flip and case integrated structure according to an embodiment of the present invention;

fig. 2 is an exploded schematic view mainly showing the flip structure in the present embodiment.

Reference numerals: 1. a watch body; 11. a card slot; 2. a cover is turned; 21. an LED light bar; 211. a lamp slot; 22. a power source; 23. a switch member; 24. a light-transmitting plate; 25. a hinge; 26. a receiving groove; 261. a backup battery; 27. a partition plate; 271. a placement groove; 272. an elastic limiting block; 28. buckling; 3. a meter pen.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Example (b):

referring to fig. 1, the multimeter comprises a meter body 1, a flip 2 and a meter pen 3, wherein the flip 2 is arranged on the meter body 1, a lamp groove 211 is formed in the flip 2, a light emitting piece, a power source 22 and a switch piece 23 are arranged in the lamp groove 211, the power source 22 is electrically connected with the light emitting piece, the switch piece 23 is connected between the power source 22 and the light emitting piece in series, and the switch piece 23 is used for controlling the electrical connection between the power source 22 and the light emitting piece. A lamp groove 211 is formed in the flip cover 2, the light-emitting member can be an LED light bar 21, and the LED light bar 21 is embedded in the lamp groove 211. A light-transmitting plate 24 is arranged on the flip cover 2, and the light-transmitting plate 24 seals the LED light bar 21.

In the application, the staff opens flip 2, reuses switch member 23 and opens LED lamp strip 21, because light-passing board 24 seals LED lamp strip 21, the light source that LED lamp strip 21 sent sees through the light trap and throws light on the operation.

Referring to fig. 2, the flip cover 2 is hinged to the watch body 1 through a hinge 25, a slot 11 is formed in the watch body 1, a buckle 28 is arranged on the flip cover 2, and the buckle 28 is embedded in the slot 11. The LED light bars 21 are respectively arranged on two sides of the inner side of the flip cover 2 along the length direction of the flip cover 2. A storage groove 26 is provided in the lid 2, and a backup battery 261 is provided in the storage groove 26. The inside of flip 2 is provided with division board 27, is formed with the standing groove 271 between division board 27, and standing groove 271 and pen-shape metre 3 one-to-one. Two side walls of the placing groove 271 along the length direction of the flip 2 are provided with elastic limit blocks 272.

In use, the working personnel can store the standby battery 261 in the storage groove 26, and can replace the battery if the battery is dead; after the detection operation is completed, the staff inserts the meter pen 3 into the placing groove 271 in the flip 2 through the elastic limit block 272; the worker then uses the snap 28 to engage the slot 11, clamping the flip 2 to the watch body 1.

The implementation principle of the above embodiment is as follows: in the application, a worker opens the flip cover 2 through the hinge 25, opens the LED light bar 21 through the switch piece 23 in the flip cover 2, and then takes out the meter pen 3 embedded in the placing groove 271; then, carrying out detection operation in a dark environment; if the battery capacity is insufficient, the worker can take out the spare battery 261 placed in the storage groove 26 for replacement; after the detection operation, the staff embeds the pen-shape metre 3 into the placing groove 271 through the elastic limiting block 272, and then the staff closes the flip 2 and the watch body 1 through the clamping fit of the clamping groove 11 on the watch body 1 and the buckle 28 on the flip 2.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a multimeter, includes the table body (1), sets up flip (2) and pen-shape metre (3) on the table body (1), its characterized in that, be provided with illuminating part, power (22) and switch member (23) in flip (2), power (22) with the illuminating part electricity is connected, switch member (23) establish ties power (22) with between the illuminating part, and switch member (23) are used for control power (22) with the electricity between the illuminating part is connected.

2. The multimeter of claim 1, wherein the light emitting element is an LED light bar (21), and the LED light bar (21) is located on two sides of the flip (2) along the length direction of the flip (2).

3. The multimeter according to claim 2, wherein a light-transmitting plate (24) is disposed on the flip cover (2), and the light-transmitting plate (24) encloses the LED light bar (21).

4. A multimeter as claimed in claim 1, wherein the flip (2) is hinged to the case (1) by means of a hinge (25).

5. A multimeter as claimed in claim 1, wherein a receiving slot (26) is provided in the flip (2), and a backup battery (261) is provided in the receiving slot (26).

6. A multimeter as claimed in claim 5, wherein a divider plate (27) is provided in the flip (2), a placement slot (271) is formed between the divider plates (27), and the placement slots (271) correspond to the styluses (3) one to one.

7. A multimeter as claimed in claim 6, wherein two side walls of the placement groove (271) along the length direction of the flip (2) are provided with elastic stoppers (272).

8. A multimeter according to claim 1, wherein a card slot (11) is provided on the meter body (1), a buckle (28) is provided on the flip (2), and the buckle (28) is embedded in the card slot (11).