CN204462205U - Pen meter of universal meter and there is its multimeter - Google Patents
Pen meter of universal meter and there is its multimeter Download PDFInfo
- Publication number
- CN204462205U CN204462205U CN201520104103.2U CN201520104103U CN204462205U CN 204462205 U CN204462205 U CN 204462205U CN 201520104103 U CN201520104103 U CN 201520104103U CN 204462205 U CN204462205 U CN 204462205U
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- rod
- meter
- pen
- probe
- universal meter
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Abstract
The utility model provides a kind of pen meter of universal meter, comprise probe and penholder, described penholder comprises first body of rod and second body of rod, the free end of described first body of rod is fixedly connected with described probe, the link of described first body of rod and the link of described second body of rod is dismountable is connected in one, the link of described first body of rod is offered porose, and described first body of rod is located on finger by described borehole jack, and the table body of described probe and multimeter is electrically connected.The utility model also provides a kind of multimeter, comprises described pen meter of universal meter.Above-mentioned pen meter of universal meter, because penholder is dismountable segmentation structure, pen meter of universal meter is made to have multiple use-pattern, the use-pattern of pen meter of universal meter can be selected as the case may be, its structure is simple, easy to operate, work efficiency is high, when can effectively avoid measuring less test point the probe of pen meter of universal meter slip and the measurement caused is inaccurate.
Description
Technical field
The utility model relates to electron detection device manufacturing technology field, particularly relates to a kind of pen meter of universal meter and has its multimeter.
Background technology
Traditional pen meter of universal meter adopts fixing integral structure, test pencil comprises the probe of metal and the penholder of insulation, probe is fixed on one end of penholder, and probe is used for engaged test point and measures, and penholder is used for hand-held to control probe contacts test point to be measured.Test pencil due to multimeter is two, generally needs both hands respectively to hold a test pencil and carries out measurement operation, and so not only operation is inconvenient but also work efficiency is lower; When the test point that probe contacts is less, usually can because of the slip that cannot take into account hand hold transducer in the process reading multimeter numerical value, and the actual numerical value causing multimeter to be measured changes, and departs from actual value, measures the problems such as inaccurate, measuring error is large.
Utility model content
In view of above-mentioned condition, be necessary to provide the pen meter of universal meter that a kind of structure is simple, easy to operate, work efficiency is high, to solve the problems such as the operation inconvenience of traditional pen meter of universal meter, inefficiency, measurement be inaccurate.
The utility model provides a kind of pen meter of universal meter, comprise probe and penholder, described penholder comprises first body of rod and second body of rod, the free end of described first body of rod is fixedly connected with described probe, the link of described first body of rod and the link of described second body of rod is dismountable is connected in one, the link of described first body of rod is offered porose, and described first body of rod is located on finger by described borehole jack, and the table body of described probe and multimeter is electrically connected.
According to an embodiment of the present utility model, described penholder also comprises syndeton, described syndeton comprises the first connecting portion and the second connecting portion, described first connecting portion is arranged on the link of described first body of rod, described second connecting portion is placed on the link of described second body of rod, and described first connecting portion and described second connecting portion are dismountable syndeton.
According to an embodiment of the present utility model, described dismountable syndeton is screw connection structure, and described first connecting portion and described second connecting portion are respectively the female thread structure and external thread structure of working in coordination.
According to an embodiment of the present utility model, described pen meter of universal meter also comprises wire, and one end and described probe of described wire are electrically connected, and the other end of described wire and the table body of multimeter are electrically connected.
According to an embodiment of the present utility model, the body of rod of described second body of rod is provided with wire geometrical clamp, when described first body of rod and described second body of rod be fixed on integrally use time, described wire can be fixed on described penholder by described wire geometrical clamp.
According to an embodiment of the present utility model, the hole wall in described hole is also provided with skid resistant course.
According to an embodiment of the present utility model, one end of described probe is outside described first body of rod, and the other end of described probe to stretch in described first body of rod and is electrically connected with described wire.
The utility model also provides a kind of multimeter, comprises described pen meter of universal meter.
As mentioned above, the beneficial effect that the technical scheme of the utility model embodiment is brought is: pen meter of universal meter of the present utility model, because penholder is dismountable segmentation structure, pen meter of universal meter is made to have multiple use-pattern, the use-pattern of pen meter of universal meter can be selected as the case may be, its structure is simple, easy to operate, work efficiency is high, when can effectively avoid measuring less test point the probe of pen meter of universal meter slip and the measurement caused is inaccurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pen meter of universal meter of the present embodiment.
Fig. 2 is the decomposing schematic representation of the pen meter of universal meter of the present embodiment.
Embodiment
For further setting forth the utility model for the technological means reaching predetermined utility model object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to embodiment of the present utility model, structure, feature and effect thereof, be described in detail as follows.
Fig. 1 is the structural representation of the pen meter of universal meter of the present embodiment, and Fig. 2 is the decomposing schematic representation of the pen meter of universal meter of the present embodiment, refers to shown in Fig. 1 to Fig. 2, the pen meter of universal meter 10 of the utility model embodiment, comprises probe 12, penholder 14 and wire 16.
Probe 12 is arranged at one end of penholder 14, probe 12 is coaxially fixedly connected with penholder 14, and one end of probe 12 is outside penholder 14, and the other end of probe 12 stretches in penholder 14, probe 12 adopts conductive metal material to make, and probe 12 is measured for engaged test point.
Penholder 14 is dismountable segmentation structure, and penholder 14 comprises first body of rod 142 and second body of rod 144, first body of rod 142 and second body of rod 144 and adopts isolation material to make.The free end 1422 of first body of rod 142 is fixedly connected with probe 12, one end of probe 12 is outside the free end 1422 of first body of rod 142, the other end of probe 12 stretches in first body of rod 142, link 1424 center of first body of rod 142 offers porose 1426, the size in hole 1426 can be held finger and insert wherein, and hole 1426 has certain degree of depth.The hole wall in hole 1426 is also provided with skid resistant course 1428, skid resistant course 1428 can play the effect preventing slippage, skid resistant course 1428 can adopt there is skid resistance, compressible material such as elastomeric material is made, skid resistant course 1428 can make the finger not easily slippage from hole 1426 in the hole 1426 of insertion first body of rod 142.Time in the hole 1426 of finger insertion first body of rod 142, because the existence of skid resistant course 1428 makes the grafting pointed between hole 1426 more firm, first body of rod 142 and on probe 12 can along with finger controls, mobile probe 12 engaged test point of being convenient to be measured flexibly.
The body of rod of second body of rod 144 is provided with wire geometrical clamp 1446, when first body of rod 142 and second body of rod 144 be fixed on integrally use time, be positioned at wire 16 outside penholder 14 and be fixed to prevent wire 16 from producing interference to measurement by wire geometrical clamp 1446.
The link 1444 of second body of rod 144 and the link 1424 of first body of rod 142 are connected in one by syndeton 146 is dismountable.Syndeton 146 comprises the first connecting portion 1462 and the second connecting portion 1464, first connecting portion 1462 is arranged on the link 1424 of first body of rod 142, second connecting portion 1464 is arranged on the link 1444 of second body of rod 144, first connecting portion 1462 and the second connecting portion 1464 are dismountable syndeton, in the present embodiment, first connecting portion 1462 and the second connecting portion 1464 are respectively the female thread structure and external thread structure of working in coordination, first connecting portion 1462 and the second connecting portion 1464 are threaded connection in one, in other embodiments, first connecting portion 1462 and the second connecting portion 1464 also can be respectively the insert structure and fit structure that plug together cooperation, but be not limited thereto.
Probe 12 in one end of wire 16 and first body of rod 142 is electrically connected, and the other end and the universal meter body 20 of wire 16 are electrically connected.
Refer to shown in Fig. 1 and Fig. 2, the action principle of the pen meter of universal meter 10 in above-described embodiment is as follows: when measuring less test point, second body of rod 144 is disassembled from pen meter of universal meter 10, use the pen meter of universal meter 10 only with first body of rod 142, two pen meter of universal meters 10 are sheathed on the two different fingers of the same hand by the hole 1426 of first body of rod 142 respectively, engaged test point is carried out again by this two control pointed, namely measure by singlehanded control realization, because between fingers of single hand, the amplitude of relative movement is less, therefore this metering system generally there will not be the sliding phenomenon of the probe 12 of pen meter of universal meter 10, measurement result is more accurate, when measuring larger test point, both can adopt the pen meter of universal meter 10 that first body of rod 142 and second body of rod 144 are connected in one, now pen meter of universal meter 10 is equivalent to common test pencil, also can adopt aforesaid split-type pen meter of universal meter 10.
The utility model embodiment also provides a kind of multimeter, comprises table body 20 and pen meter of universal meter 10, and pen meter of universal meter 10 is two and is electrically connected respectively by wire 16 and table body 20.
As mentioned above, the beneficial effect that the technical scheme of the utility model embodiment is brought is: pen meter of universal meter 10 of the present utility model, because penholder 14 is dismountable segmentation structure, pen meter of universal meter 10 is made to have multiple use-pattern, the use-pattern of pen meter of universal meter 10 can be selected as the case may be, its structure is simple, easy to operate, work efficiency is high, when can effectively avoid measuring less test point the probe 12 of pen meter of universal meter 10 slip and the measurement caused is inaccurate.
In the utility model, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, except comprising those listed key elements, but also can comprise other key elements clearly do not listed.
In the utility model, the involved noun of locality such as forward and backward, upper and lower is arranged in figure with parts in accompanying drawing and parts position each other defines, clear and convenient just in order to expression technology scheme.Should be appreciated that the use of the described noun of locality should not limit the scope of the application's request protection.
When not conflicting, the feature in the utility model in above-described embodiment and embodiment can be combined with each other.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a pen meter of universal meter (10), comprise probe (12) and penholder (14), it is characterized in that: described penholder (14) comprises first body of rod (142) and second body of rod (144), the free end (1422) of described first body of rod (142) is fixedly connected with described probe (12), the link (1424) of described first body of rod (142) and the link (1444) of described second body of rod (144) is dismountable is connected in one, the link (1424) of described first body of rod (142) is offered porose (1426), described first body of rod (142) is sheathed on finger by described hole (1426), described probe (12) is electrically connected with the table body (20) of multimeter.
2. pen meter of universal meter (10) as claimed in claim 1, it is characterized in that: described penholder (14) also comprises syndeton (146), described syndeton (146) comprises the first connecting portion (1462) and the second connecting portion (1464), described first connecting portion (1462) is arranged on the link (1424) of described first body of rod (142), described second connecting portion (1464) is placed on the link (1444) of described second body of rod (144), described first connecting portion (1462) and described second connecting portion (1464) are dismountable syndeton.
3. pen meter of universal meter (10) as claimed in claim 2, it is characterized in that: described dismountable syndeton is screw connection structure, described first connecting portion (1462) and described second connecting portion (1464) are respectively the female thread structure and external thread structure of working in coordination.
4. pen meter of universal meter (10) as claimed in claim 1, it is characterized in that: described pen meter of universal meter (10) also comprises wire (16), one end and the described probe (12) of described wire (16) are electrically connected, and the other end of described wire (16) and the table body (20) of multimeter are electrically connected.
5. pen meter of universal meter (10) as claimed in claim 4, it is characterized in that: the body of rod of described second body of rod (144) is provided with wire geometrical clamp (1446), when described first body of rod (142) and described second body of rod (144) be fixed on integrally use time, described wire (16) can be fixed on described penholder (14) by described wire geometrical clamp (1446).
6. pen meter of universal meter (10) as claimed in claim 1, is characterized in that: the hole wall of described hole (1426) is also provided with skid resistant course (1428).
7. pen meter of universal meter (10) as claimed in claim 4, it is characterized in that: one end of described probe (12) is in described first body of rod (142) outside, and the other end of described probe (12) to stretch in described first body of rod (142) and is electrically connected with described wire (16).
8. a multimeter, is characterized in that: comprise pen meter of universal meter as claimed in any of claims 1 to 7 in one of claims (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104103.2U CN204462205U (en) | 2015-02-12 | 2015-02-12 | Pen meter of universal meter and there is its multimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104103.2U CN204462205U (en) | 2015-02-12 | 2015-02-12 | Pen meter of universal meter and there is its multimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204462205U true CN204462205U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104103.2U Active CN204462205U (en) | 2015-02-12 | 2015-02-12 | Pen meter of universal meter and there is its multimeter |
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| Country | Link |
|---|---|
| CN (1) | CN204462205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771414A (en) * | 2016-11-23 | 2017-05-31 | 范国隆 | A kind of minimally invasive measurement pincers based on pen meter of universal meter |
-
2015
- 2015-02-12 CN CN201520104103.2U patent/CN204462205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771414A (en) * | 2016-11-23 | 2017-05-31 | 范国隆 | A kind of minimally invasive measurement pincers based on pen meter of universal meter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Longteng Optronics Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |