CN211374868U - Use convenient circuit to detect universal meter - Google Patents

Abstract

The utility model discloses an use convenient circuit to detect universal meter, including the table body and recess, the positive surperficial below opening of the table body is provided with the recess, the positive surperficial opening of recess is provided with the jack, the inside sliding connection of recess has the apron, the right side fixedly connected with winding pole of the table body, the outside nestification of winding pole is provided with the winding ring, two standing grooves of right side fixedly connected with of winding pole, both ends all are connected with the baffle through the bearing rotation about the standing groove is inside, the inside bottom embedding of standing groove is provided with the sponge layer, the right side fixedly connected with separable fastening fabric matte suspender at the table body back, the left side fixedly connected with separable fastening fabric hook face suspender at the table body back. The utility model discloses it is more convenient to use, can cover the jack, prevents that dust or other debris are unexpected to cause the jack to block up in getting into the jack to can carry out the rolling to the wire of test pen and test pen top, still can fix and use on the arm, further improvement the practicality of device.

Description

Use convenient circuit to detect universal meter

Technical Field

The utility model relates to an electric power overhauls technical field, especially relates to a circuit that uses conveniently detects universal meter.

Background

The universal meter is also called as multimeter, multi-purpose meter, three-purpose meter and multiplex meter, and is a multifunctional and multi-range measuring instrument, and can measure direct current, direct voltage, alternating voltage, resistance and audio level, etc. some of them can also measure alternating current, capacitance, inductance and some parameters of semiconductor. But the universal meter device structure of electric power on the existing market maintenance usefulness is complicated, and the function is single, can not cover the jack on the positive surface of table body, prevents that dust or other debris from accidentally getting into and causing the jack to block up in the jack, can not carry out the rolling to the test pen of embedding in table body below for test pen is not portable rather than very long wire, steps up easy landing in the measurement work moreover, and is not convenient for use.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art, and providing a circuit detection universal meter convenient and fast to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an use convenient circuit to detect universal meter, includes the table body and recess, the positive surperficial below opening of the table body is provided with the recess, the positive surperficial opening of recess is provided with the jack, the inside sliding connection of recess has the apron, the right side fixedly connected with winding pole of the table body, the outside nestification of winding pole is provided with the winding ring, two standing grooves of right side fixedly connected with of winding pole, both ends all are connected with the baffle through the bearing rotation about the standing groove is inside, the inside bottom embedding of standing groove is provided with the sponge layer, the right side fixedly connected with separable fastening fabric matte suspender at the table body back, the left side fixedly connected with separable fastening fabric hook face suspender at the table body back, the below embedding of the table body is provided with the test pen.

As a further description of the above technical solution: the velvety surface hanging strip of the nylon fastener tape and the hook surface hanging strip of the nylon fastener tape are mutually fastened and adhered.

As a further description of the above technical solution: the inner side of the baffle is fixedly connected with a limiting spring, and when the limiting spring is in an initial state, an included angle between the baffle and the inner wall of the placing groove is 50-60 degrees.

As a further description of the above technical solution: the surface area of the cover plate is consistent with the area of the groove, and the cover plate is connected inside the groove in a vertical sliding mode in the horizontal direction.

As a further description of the above technical solution: the number of the winding rings is four. The spacing between the four winding rings is 0.2-04 cm.

As a further description of the above technical solution: the inside below embedding of test pen is provided with the nib, the replacement can be dismantled to the nib.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through installing the apron, the surface area of apron is unanimous with the area size of recess, and the apron is sliding connection from top to bottom in the inside horizontal direction that is of recess, is convenient for more when inserting the test pen to the jack, and the accessible makes the jack of its below expose with apron pull-down, can up promote the apron when the test pen has surveyed, and makes the apron cover the jack, can effectually prevent that dust or debris are unexpected to get into the jack, causes the jack to block up.

2. The utility model discloses in, through installing winding pole and standing groove, the outside nestification of winding pole is provided with the winding ring, two standing grooves of right side fixedly connected with of winding pole, be convenient for more when carrying the test pen, can go into the wire card of test pen between the winding ring, the winding is on its inboard winding pole, store the test pen embedding to the standing groove in simultaneously, the inside baffle of standing groove can carry out the chucking to the test pen, can prevent when the nib of test pen imbeds to the sponge layer that the test pen from damaging, portable more.

3. The utility model discloses in, through installing hasp matte suspender and the hasp hook face suspender, the mutual hasp of hasp hook face suspender of hasp matte suspender and hasp hook face suspender glues and glues, and the device of being convenient for more can hug closely the arm at the table body back when the eminence uses, through with the hasp matte suspender straining on the hasp hook face suspender, and make the device fix on user's arm, be difficult to drop during the use, it is more convenient to use.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a back view of the overall structure of the present invention;

FIG. 3 is a schematic sectional view of a partial structure of a winding rod according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 3A of the present invention.

Illustration of the drawings:

1. a watch body; 101. a groove; 102. a jack; 2. a cover plate; 3. a winding rod; 4. a winding ring; 5. a placement groove; 501. a baffle plate; 502. a sponge layer; 6. nylon hasp suede sling; 7. hook surface hanging belts of nylon hasps; 8. a test pen.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a circuit detection universal watch convenient and fast to use, including the table body 1 and recess 101, the front surface below opening of the table body 1 is provided with recess 101, the front surface opening of recess 101 is provided with jack 102, the inside sliding connection of recess 101 has apron 2, the right side fixedly connected with winding rod 3 of the table body 1, the outside nestification of winding rod 3 is provided with winding ring 4, two standing grooves 5 of the right side fixedly connected with of winding rod 3, both ends all are connected with baffle 501 through the bearing rotation about standing groove 5 is inside, the inside bottom embedding of standing groove 5 is provided with sponge layer 502, the right side fixedly connected with separable fastening fabric matte suspender 6 at the back of the table body 1, the left side fixedly connected with separable fastening fabric hook face suspender 7 at the back of the table body 1, the below embedding of the table body 1 is provided with test pen 8.

Furthermore, the velveteen hanging strip 6 of the nylon fastener tape and the hook surface hanging strip 7 of the nylon fastener tape are mutually fastened and adhered, so that when the device is used at a high position, the arm can be tightly attached to the back surface of the surface body 1, the velveteen hanging strip 6 of the nylon fastener tape is fastened on the hook surface hanging strip 7 of the nylon fastener tape, the device is fixed on the arm of a user, the falling is not easy to occur during use, and the use is more convenient.

Further, the inboard fixedly connected with of baffle 501 spacing spring, when spacing spring is in initial condition, the contained angle between baffle 501 and the 5 inner walls of standing groove is 50 to 60, when being convenient for more test pen 8 imbeds to standing groove 5, can promote the spacing spring in baffle 501 and its outside and turn toward the outside, and make the spacing spring of compression promote baffle 501 chucking test pen 8, make test pen 8 be difficult to drop from standing groove 5 at the in-process that carries, it is more convenient to use.

Further, the surface area of apron 2 is unanimous with the area size of recess 101, and apron 2 is sliding connection from top to bottom in the horizontal direction in recess 101 is inside, and when being convenient for more up promote apron 2, apron 2 covers jack 201, can effectually prevent that dust or debris accident from getting into jack 201 in, causing the jack to block up.

Further, the number of winding rings 4 is four. The distance between the four winding rings 4 is 0.2-04cm, so that the lead of the test pen 8 can be clamped between the winding rings 4 and wound on the winding rod 3 on the inner side of the winding rings, and the device can wind the lead of the test pen 8 and is more convenient to carry.

Further, the embedding of the inside below of test pen 8 is provided with the nib, the replacement can be dismantled to the nib, and when the test pen 8 of being convenient for more used in the environment complicated relatively, removable different length or nib not of uniform size make the device can normal use, further improvement the practicality of device.

The working principle is as follows: when the device is used, the cover plate 2 is pulled down, the cover plate 2 slides in the groove 101 at the moment, the jack 102 below the cover plate 2 is exposed, then the test pen 8 can be embedded into the jack 102, the test pen 8 is pulled out after the test is finished, the cover plate 2 is pushed upwards, the jack 102 is covered by the cover plate 2, dust or sundries can be effectively prevented from accidentally entering the jack 102, when the test pen 8 is rolled and carried, a lead of the test pen 8 can be clamped between the winding rings 4 and wound on the winding rod 3 on the inner side of the winding rings, the test pen 8 is embedded into the placing groove 5 for storage, the baffle 501 in the placing groove 5 can clamp the test pen 8, when a pen point of the test pen 8 is embedded into the sponge layer 502, the test pen 8 can be prevented from being damaged, the device is more convenient to carry, when the device is used at a high position, an arm can be tightly attached to the back of the meter body 1, the velvety surface hanging strip 6 of the nylon fastener is fastened on the hook surface hanging strip 7 of the nylon fastener, so that the device is fixed on the arm of a user, is not easy to fall off during use, and is more convenient and faster to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A circuit detection universal meter convenient to use comprises a meter body (1) and a groove (101), wherein the groove (101) is formed in an opening below the front surface of the meter body (1), and is characterized in that a jack (102) is formed in an opening on the front surface of the groove (101), a cover plate (2) is connected to the inside of the groove (101) in a sliding mode, a winding rod (3) is fixedly connected to the right side of the meter body (1), a winding ring (4) is nested on the outer side of the winding rod (3), two placing grooves (5) are fixedly connected to the right side of the winding rod (3), a baffle (501) is rotatably connected to the left end and the right end inside the placing grooves (5) through bearings, a sponge layer (502) is embedded into the bottom inside of the placing grooves (5), and a nylon fastener suede sling (6) is fixedly connected to the right side of the back of the meter body (, the left side fixedly connected with nylon fastener hook face suspender (7) at the back of the watch body (1), the below embedding of the watch body (1) is provided with a test pen (8).

2. The universal circuit testing watch of claim 1, wherein said velcro (6) velvet surface strap and velcro (7) hook surface strap are glued to each other.

3. The circuit detection universal meter convenient to use according to claim 1, wherein a limiting spring is fixedly connected to the inner side of the baffle plate (501), and when the limiting spring is in an initial state, an included angle between the baffle plate (501) and the inner wall of the placing groove (5) is 50-60 degrees.

4. The circuit detection universal meter convenient to use according to claim 1, wherein the surface area of the cover plate (2) is the same as the area of the groove (101), and the cover plate (2) is connected in a sliding manner up and down in the horizontal direction inside the groove (101).

5. A circuit testing universal meter convenient to use according to claim 1, characterized in that said number of winding rings (4) is four, and the spacing between the four winding rings (4) is 0.2-04 cm.

6. The circuit detection universal meter convenient to use as claimed in claim 1, wherein a pen point is embedded in the lower portion inside the test pen (8), and the pen point can be detached and replaced.

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