CN221224844U - Portable digital multimeter - Google Patents
Portable digital multimeter Download PDFInfo
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- CN221224844U CN221224844U CN202322712246.9U CN202322712246U CN221224844U CN 221224844 U CN221224844 U CN 221224844U CN 202322712246 U CN202322712246 U CN 202322712246U CN 221224844 U CN221224844 U CN 221224844U
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- block
- fixedly connected
- elastic belt
- portable digital
- digital multimeter
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- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of universal meters and discloses a portable digital universal meter which comprises a universal meter main body, wherein one side of the universal meter main body is close to the bottom surface and is fixedly connected with a connecting block, both sides of the connecting block are respectively provided with a movable groove, pressing blocks are movably sleeved in grooves of the two movable grooves, the top surface of the connecting block is provided with a clamping groove, a clamping block is movably clamped in the clamping groove, compression springs are fixedly connected to both sides of the bottom surface of the clamping block, a spring telescopic rod is fixedly sleeved in the middle of the clamping block, a hand can extend into the space between an elastic belt and the universal meter main body, when the tightness of the elastic belt needs to be adjusted, one end of the elastic belt is movably connected in the adjusting block, and the length of the elastic belt can be shortened by pulling out one end of the elastic belt which is movably connected in the adjusting block, so that a worker can use the universal meter main body more comfortably and the palm is not easy to fall off.
Description
Technical Field
The utility model relates to the technical field of multimeters, in particular to a portable digital multimeter.
Background
When in power engineering, a digital ammeter is needed to measure the current of the power equipment, so that workers can obtain power consumption data conveniently, and users need to carry the power equipment frequently to test different power equipment.
The prior art has the following defects: the traditional digital multimeter is inconvenient to hold because of large volume, so that great inconvenience is caused to a user in carrying, the carrying is not facilitated for staff, the multimeter is required to be supported by hands during reading measurement, a supporting structure is not provided, the operation is troublesome, and the inconvenience is very high, so that the portable digital multimeter is provided for solving the problems.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a portable digital multimeter to solve the above-mentioned problems of the related art.
The utility model provides the following technical scheme: the utility model provides a portable digital multimeter, includes the multimeter main part, one side of multimeter main part is close to bottom surface fixedly connected with connecting block, movable groove has all been seted up to the both sides of connecting block, two the inslot of movable groove has all movably been cup jointed the pressing block, the draw-in groove has been seted up to the top surface of connecting block, the draw-in groove activity joint has the fixture block, the bottom surface of fixture block is close to both sides and all fixedly connected with compression spring, the middle part of fixture block has fixedly cup jointed the spring telescopic link, the both ends of spring telescopic link are all fixedly connected with sloping block, two the outer wall activity joint of sloping block is in two in the movable groove;
Preferably, the top surface fixedly connected with connecting plate of fixture block, the equal fixedly connected with connecting rod in both sides of connecting plate, two the outer wall activity of connecting rod has cup jointed the regulating block.
Preferably, an elastic belt is movably connected in the adjusting block, and one end of the elastic belt is movably sleeved with an adjusting rod.
Preferably, both ends of the adjusting rod are movably clamped with clamping plates, and a plurality of clamping grooves are formed in opposite sides of the two clamping plates.
Preferably, the two clamping plates are movably clamped with the two ends of the adjusting rod through a plurality of clamping grooves.
Preferably, the top surfaces of the clamping plates are fixedly sleeved with torsion springs, the torsion springs are fixedly sleeved with fixing rods, the top ends of the fixing rods are fixedly connected with limiting plates, and one side of the clamping plates is fixedly connected with one side of the universal meter main body.
The utility model has the technical effects and advantages that:
1. According to the universal meter, the elastic belt is arranged, when the universal meter is used, a hand can be stretched into the space between the elastic belt and the universal meter main body, when the tightness of the elastic belt needs to be adjusted, one end of the elastic belt is movably connected in the adjusting block, and one end of the elastic belt which is movably connected in the adjusting block can be pulled out, so that the length of the elastic belt is shortened, and further, a worker can feel more comfortable when using the universal meter main body, and the palm is not easy to fall off.
2. According to the utility model, when the elastic belt is required to be disassembled or replaced by arranging the connecting block, the two sides of the connecting block can be pressed by pressing the pressing blocks, so that one ends of the two pressing blocks are propped against the two inclined blocks at the two ends of the spring telescopic rod, the spring telescopic rod is contracted, the two inclined blocks are propped out of the two movable grooves, and the clamping block can be disassembled.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the elastic belt of the present utility model.
Fig. 3 is an exploded view of the structure of the spring telescoping rod of the present utility model.
Fig. 4 is a schematic structural diagram of an adjusting block according to the present utility model.
FIG. 5 is an exploded view of the torsion spring structure of the present utility model.
The reference numerals are: 1. a multimeter body; 2. a connecting block; 3. a movable groove; 4. pressing the blocks; 5. a clamping groove; 6. a clamping block; 7. a compression spring; 8. a sloping block; 9. a spring telescoping rod; 10. a connecting plate; 11. a connecting rod; 12. an adjusting block; 13. an elastic belt; 14. an adjusting rod; 15. a clamping plate; 16. a clamping groove; 17. a torsion spring; 18. and a limiting plate.
Detailed Description
The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the configurations of the various embodiments described below are merely illustrative, and a portable digital multimeter according to the present utility model is not limited to the configurations described below, but all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
The utility model provides a portable digital multimeter which comprises a multimeter main body 1, wherein one side of the multimeter main body 1 is fixedly connected with a connecting block 2 near the bottom surface, both sides of the connecting block 2 are respectively provided with a movable groove 3, pressing blocks 4 are movably sleeved in grooves of the two movable grooves 3, the top surface of the connecting block 2 is provided with a clamping groove 5, a clamping block 6 is movably clamped in the clamping groove 5, compression springs 7 are fixedly connected with both sides near the bottom surface of the clamping block 6, a spring telescopic rod 9 is fixedly sleeved in the middle of the clamping block 6, both ends of the spring telescopic rod 9 are fixedly connected with inclined blocks 8, and the outer walls of the two inclined blocks 8 are movably clamped in the two movable grooves 3.
Through setting up elastic belt 13, during the use, can stretch into in the interval between elastic belt 13 and the universal meter main part 1 with the hand, when needing to adjust the elasticity of elastic belt 13, the one end swing joint of elastic belt 13 is in regulating block 12, and accessible pulls out the one end of elastic belt 13 of swing joint in the regulating block 12 to reduce the length of elastic belt 13, and then make the staff more comfortable when using universal meter main part 1, and be difficult for droing the palm.
Further, the top surface fixedly connected with connecting plate 10 of fixture block 6, the equal fixedly connected with connecting rod 11 in both sides of connecting plate 10, the outer wall activity of two connecting rods 11 has cup jointed regulating block 12.
Through setting up connecting block 2, when need dismantle or change elastic belt 13, the accessible will press connecting block 2 both sides to press briquetting 4 for two pressing block 4's one end supports two sloping blocks 8 at spring telescopic link 9 both ends, thereby makes spring telescopic link 9 shrink, and then supports out from two movable groove 3 with two sloping blocks 8, thereby can dismantle fixture block 6.
Further, an elastic belt 13 is movably connected in the adjusting block 12, and one end of the elastic belt 13 is movably sleeved with an adjusting rod 14.
Through setting up compression spring 7, after two sloping blocks 8 support from two movable slots 3 and press out, pop out fixture block 6 through two compression springs 7 to convenience and practicality when having embodied dismantlement fixture block 6.
Further, both ends of the adjusting rod 14 are movably clamped with clamping plates 15, and a plurality of clamping grooves 16 are formed in opposite sides of the two clamping plates 15.
Through setting up sloping block 8, the inclined plane is all established to the one end of two sloping blocks 8, when installing two sloping blocks 8, presses after aiming at the draw-in groove 5 on fixture block 6 and connecting block 2 for two sloping blocks 8 slide in the draw-in groove 5 through the inclined plane, and stretch out and draw back through the elasticity of spring telescopic link 9, thereby stretch into two movable groove 3 with two sloping blocks 8, and then accomplish the installation.
Further, the two clamping plates 15 are movably clamped with two ends of the adjusting rod 14 through a plurality of clamping grooves 16.
Through setting up regulation pole 14, through adjusting the pole 14 in a plurality of block groove 16 on two cardboard 15, the position is adjusted at will for the staff can be better use universal meter main part 1.
Further, the top surfaces of the two clamping plates 15 are fixedly sleeved with torsion springs 17, the two torsion springs 17 are fixedly sleeved with fixing rods, the top ends of the two fixing rods are fixedly connected with limiting plates 18, and one side of the two clamping plates 15 is fixedly connected with one side of the multimeter main body 1.
Through setting up limiting plate 18, when need dismantle regulation pole 14, twist two limiting plates 18 for two limiting plate 18 position removes, will adjust pole 14 upwards release this moment, after unclamping two limiting plates 18, resets two dead levers and two limiting plates 18 through two torsional springs 17, thereby has embodied convenience and the practicality of equipment.
The working principle of the utility model is as follows: when in use, hands can be stretched into the interval between the elastic belt 13 and the universal meter main body 1, when the tightness of the elastic belt 13 needs to be adjusted, one end of the elastic belt 13 is movably connected in the adjusting block 12, one end of the elastic belt 13 movably connected in the adjusting block 12 can be pulled out, so that the length of the elastic belt 13 is reduced, further, when the universal meter main body 1 is used by a worker, the operator is more comfortable and is not easy to fall off the palm, when the elastic belt 13 needs to be disassembled or replaced, the two inclined blocks 8 at the two ends of the spring telescopic rod 9 are pressed by one ends of the two pressing blocks 4, so that the spring telescopic rod 9 is contracted, the two inclined blocks 8 are pressed out from the two movable grooves 3, the clamping block 6 can be disassembled, when the two inclined blocks 8 are pressed out from the two movable grooves 3, the clamping block 6 is ejected out through the two compression springs 7, one ends of the two inclined blocks 8 are all set to be inclined planes, when the two inclined blocks 8 are installed, the clamping block 6 is aligned with the clamping groove 5 on the connecting block 2 and then pressed, the two inclined blocks 8 slide into the clamping groove 5 through the inclined planes, and the two inclined blocks 8 extend into the two movable grooves 3 through the elastic expansion and contraction of the spring expansion rod 9, so that the installation is completed, the positions of the two inclined blocks 8 are randomly adjusted in the plurality of clamping grooves 16 on the two clamping plates 15 through the adjusting rod 14, so that a worker can better use the universal meter main body 1, when the adjusting rod 14 needs to be disassembled, the two limiting plates 18 are twisted, the positions of the two limiting plates 18 are moved, at the moment, the adjusting rod 14 is pushed upwards, after the two limiting plates 18 are released, the two fixing rods are reset with the two limiting plates 18 through the two torsion springs 17, thereby embodying the convenience and practicality of the device.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. A portable digital multimeter comprising a multimeter body (1), characterized in that: one side of universal meter main part (1) is close to bottom surface fixedly connected with connecting block (2), movable groove (3) have all been seted up to the both sides of connecting block (2), two the inslot of movable groove (3) has all been movably sleeved and has pressed piece (4), draw-in groove (5) have been seted up to the top surface of connecting block (2), draw-in groove (5) activity joint has fixture block (6), the bottom surface of fixture block (6) is close to the equal fixedly connected with compression spring (7) of both sides, spring telescopic link (9) have been fixedly sleeved in the middle part of fixture block (6), the equal fixedly connected with sloping block (8) of both ends of spring telescopic link (9), two the outer wall activity joint of sloping block (8) is in two in movable groove (3).
2. A portable digital multimeter according to claim 1 wherein: the top surface fixedly connected with connecting plate (10) of fixture block (6), the equal fixedly connected with connecting rod (11) in both sides of connecting plate (10), two the outer wall activity of connecting rod (11) has cup jointed regulating block (12).
3. A portable digital multimeter according to claim 2 wherein: an elastic belt (13) is movably connected in the adjusting block (12), and one end of the elastic belt (13) is movably sleeved with an adjusting rod (14).
4. A portable digital multimeter according to claim 3 wherein: both ends of the adjusting rod (14) are movably clamped with clamping plates (15), and a plurality of clamping grooves (16) are formed in opposite sides of the two clamping plates (15).
5. A portable digital multimeter as recited in claim 4 wherein: the two clamping plates (15) are movably clamped with the two ends of the adjusting rod (14) through a plurality of clamping grooves (16).
6. A portable digital multimeter as recited in claim 4 wherein: two the top surface of cardboard (15) has all fixedly sleeved with torsional spring (17), two torsional spring (17) has all fixedly sleeved with dead lever, two the equal fixedly connected with limiting plate (18) in top of dead lever, two one side fixedly connected with of cardboard (15) in one side of universal meter main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712246.9U CN221224844U (en) | 2023-10-09 | 2023-10-09 | Portable digital multimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712246.9U CN221224844U (en) | 2023-10-09 | 2023-10-09 | Portable digital multimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221224844U true CN221224844U (en) | 2024-06-25 |
Family
ID=91570928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322712246.9U Active CN221224844U (en) | 2023-10-09 | 2023-10-09 | Portable digital multimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221224844U (en) |
-
2023
- 2023-10-09 CN CN202322712246.9U patent/CN221224844U/en active Active
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