CN2864637Y - Detecting tool for catch force of contacting object - Google Patents
Detecting tool for catch force of contacting object Download PDFInfo
- Publication number
- CN2864637Y CN2864637Y CN 200620088904 CN200620088904U CN2864637Y CN 2864637 Y CN2864637 Y CN 2864637Y CN 200620088904 CN200620088904 CN 200620088904 CN 200620088904 U CN200620088904 U CN 200620088904U CN 2864637 Y CN2864637 Y CN 2864637Y
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- CN
- China
- Prior art keywords
- measurement
- sounding rod
- measuring head
- base handle
- spring
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- Expired - Fee Related
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Abstract
The utility model relates to a detection tool contacting the claw force of a body card, consisting of a measurement head, a measurement rod (3), a shell body (5), a spring (4) and the polarity base handle (13); the measurement rod (3) is covered in the spring (4) and equipped into the shell body (5), the measurement head is equipped in the front end of the measurement rod (3), and the back end of the shell body (5) is connected with the polarity base handle (13), which is equipped with a luminescent device. The connection between the measurement head and the measurement rod of the utility model is movable, and the measurement head can be reequipped. When the measurement changes in size, the measurement head matching with it is only reequipped and the remaining parts are unnecessarily to be removed, reducing the number of parts to be processed, facilitating to be kept and reducing the production costs. Light-emitting diodes are used for display in qualified measurement, facilitating to observe, with high accuracy of measurement.
Description
Technical field
The utility model relates to a kind of power testing tool, especially relates to a kind of contact claw power testing tool.
Background technology
The contact claw power testing tool that uses is to be made of measuring head, housing, spring and seat handle now.Measuring head pack into housing by spring and the seat handle contact.Be marked with scale mark at measuring head, measuring head contacts with the product contact during measurement, firmly depress a handle and make measuring head mobile compression spring in housing, observe measuring head marking line and whether reach consistent position with housing, judge whether the product contact installs firmly that (power that acts on the contact is 15N, this power is determined by spring) and detect each contact successively, observation contact end face changes, judge whether the installation of contact in product puts in place, other change a lot of contacts if having relatively, should reinstall the back and measure.Its marking line and housing relative position were estimated by the people when this contact claw power testing tool was measured.Its scale mark observation is clear and intuitive inadequately, makes troubles to measurement, and the accuracy of measurement result is not high.And measuring head is the fixed installation form, and the measuring head and the housing of each size are unique, can not exchange, for processing and keeping product are made troubles.
Summary of the invention
In order to solve the problem that prior art exists, the purpose of this utility model provides a kind of contact claw power testing tool that is provided with light-emitting device, and this instrument utilizes light emitting diode as the demonstration of measuring when qualified, is beneficial to observation, the measurement accuracy height.
The technical scheme that its technical matters that solves the utility model adopts is:
Contact claw power testing tool comprises measuring head, sounding rod, housing, spring and polar base handle, and sounding rod is sleeved on the housing of packing in the spring, and measuring head is inserted into the front end of sounding rod, and the housing rear end is connected with polar base handle, is provided with light-emitting device in the polar base handle.
Described light-emitting device comprises button cell and light emitting diode, and button cell is fixed on the rear end of sounding rod by battery case, and light emitting diode is fixed on the afterbody of polar base handle by clamping sleeve, is provided with spring in the polar base handle.
Described measuring head is any one in pin measuring head or the hole measurement head, and measuring head can exchange.
The front end of described sounding rod is provided with the nut that the screw thread with sounding rod is complementary.
Front end one side of described sounding rod is provided with a side opening near the screw thread place, and register pin is inserted on the sounding rod by this side opening.
Advantage and effect that the utility model had are:
1, be movable connection method between measuring head and the sounding rod, measuring head is replaceable.Promptly when measurement size changes, only need to change the measuring head that is complementary with it and get final product, and needn't change remaining parts, reduce part processing quantity, be beneficial to keeping, reduce production costs.
2, adopt light emitting diode as the demonstration of measuring when qualified, be beneficial to observation, the measurement accuracy height.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the utility model one-piece construction cut-open view.
Fig. 2 is a hole measurement header structure synoptic diagram of the present utility model.
Pin measuring head 1 among the figure; Nut 2; Sounding rod 3; Spring 4: housing 5; Adjust plug screw 6; Spring 7; Clamping sleeve 8; Plastic casing 9; Light emitting diode 10; Button cell 11; Battery case 12; Polar base handle 13; Plastic casing 14; Register pin 15; Hole measurement head 16.
Embodiment
Embodiment 1
The rear sleeve of the sounding rod 3 of the utility model contact claw power testing tool is equipped with and adjusts plug screw 6 as shown in Figure 1, and the front portion is set with in the housing 5 of packing into behind the spring 4.Adjust the pressure of spring 4 by adjusting plug screw 6, measure needed strength to reach.The rear end of sounding rod 3 is fixed with battery case 12, is provided with button cell 11 in the battery case, and housing 5 links to each other with polar base handle 13, and housing 5 and polar base handle 13 also can adopt connected modes such as riveted joint for being threaded in the present embodiment.Light emitting diode 10 is fixed on the tail end of polar base handle 13 by clamping sleeve 8, and the spring 7 that is set with in the polar base handle 13 as conductor plays the effect that clamping sleeve is compressed simultaneously.Measuring head is inserted into the front end of sounding rod 3, and the measuring head that uses in the present embodiment is pin measuring head 1.The front end of sounding rod 3 is provided with the screw thread that matches with nut 2, and measuring head is fixed on the sounding rod 3 by nut 2.Front end one side of sounding rod 3 is provided with side opening near the screw thread place, during use register pin 15 is inserted in this side opening, and sounding rod 3 rotates thereupon when preventing to screw nut 2.
Operation instruction:
Loosen nut is taken off and wouldn't be taken good care of by the consumption head, and the pin measuring head that will use inserts in the sounding rod, turns round upper cap nut and is fixed and is integral.Sounding rod rotated when the sounding rod side opening was plugged in a register pin and prevented that nut from tightening.Hole with the pin measuring head termination that combines, insert in the hole of product hole contact the head or the measuring head termination that are enclosed within product pin contact, firmly make housing and sounding rod produce axial relative motion to pressing down polar base handle, when the anode of the battery in the battery case on the sounding rod tail end contacts with the anode of light emitting diode, if pin contact or hole contact are firm, light emitting diode is just luminous, and the power that acts on pin contact or the hole contact is about 15N.
Embodiment 2
As shown in Figure 2, the measuring head that uses in the present embodiment is hole measurement head 16, and other is with embodiment 1.
Claims (5)
1, contact claw power testing tool, comprise measuring head, sounding rod (3), housing (5), spring (4) and polar base handle (13), sounding rod (3) is sleeved on the housing (5) of packing in the spring (4), measuring head is inserted into the front end of sounding rod (3), housing (5) rear end is connected with polar base handle (13), it is characterized in that being provided with light-emitting device in the polar base handle (13).
2, contact claw power testing tool according to claim 1, it is characterized in that described light-emitting device comprises button cell (11) and light emitting diode (10), button cell (11) is fixed on the rear end of sounding rod (3) by battery case (12), light emitting diode (10) is fixed on the afterbody of polar base handle (13) by clamping sleeve (8), is provided with spring (7) in the polar base handle (13).
3, contact claw power testing tool according to claim 1 is characterized in that described measuring head is any one in pin measuring head (1) or the hole measurement head (16), and measuring head can exchange.
4, contact claw power testing tool according to claim 1, the front end that it is characterized in that described sounding rod (3) are provided with the nut (2) that the screw thread with sounding rod is complementary.
5, contact claw power testing tool according to claim 1 is characterized in that front end one side of described sounding rod (3) is provided with a side opening near the screw thread place, and register pin (15) is inserted on the sounding rod (3) by this side opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088904 CN2864637Y (en) | 2006-01-10 | 2006-01-10 | Detecting tool for catch force of contacting object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088904 CN2864637Y (en) | 2006-01-10 | 2006-01-10 | Detecting tool for catch force of contacting object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864637Y true CN2864637Y (en) | 2007-01-31 |
Family
ID=37677088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620088904 Expired - Fee Related CN2864637Y (en) | 2006-01-10 | 2006-01-10 | Detecting tool for catch force of contacting object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864637Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840943A (en) * | 2012-09-21 | 2012-12-26 | 安徽工业大学 | Shell cover opening and closing force detection system for pneumatic sample-transporting shells and detection method |
| CN113188697A (en) * | 2021-04-15 | 2021-07-30 | 北京航天光华电子技术有限公司 | Thrust test pen |
-
2006
- 2006-01-10 CN CN 200620088904 patent/CN2864637Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840943A (en) * | 2012-09-21 | 2012-12-26 | 安徽工业大学 | Shell cover opening and closing force detection system for pneumatic sample-transporting shells and detection method |
| CN102840943B (en) * | 2012-09-21 | 2014-06-04 | 安徽工业大学 | Shell cover opening and closing force detection system for pneumatic sample-transporting shells and detection method |
| CN113188697A (en) * | 2021-04-15 | 2021-07-30 | 北京航天光华电子技术有限公司 | Thrust test pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |