CN202196169U - High-efficiency building detector shell structure - Google Patents
High-efficiency building detector shell structure Download PDFInfo
- Publication number
- CN202196169U CN202196169U CN2011202628765U CN201120262876U CN202196169U CN 202196169 U CN202196169 U CN 202196169U CN 2011202628765 U CN2011202628765 U CN 2011202628765U CN 201120262876 U CN201120262876 U CN 201120262876U CN 202196169 U CN202196169 U CN 202196169U
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- CN
- China
- Prior art keywords
- shell structure
- instrument shell
- sensor
- sleeve
- slide rail
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a high-efficiency building detector shell structure; the detector with the structure comprises at least one pair of transceiving sensors which are respectively fixed at the two ends of a bracket arranged under a shell of a host machine; and the transceiving sensors can respectively and freely move along a sliding rail arranged on the bracket. Due to the structure, the sensors and the host machine can be integrated into a whole, the defect that a plurality of persons are needed for operation since the sensors and the host machine are arranged in a split way can be overcome, the labor force is saved, the working efficiency is improved, and the accuracy of measurement is improved.
Description
Technical field
The utility model relates to the improvement of building detecting instrument shell structure, is particularly useful for utilizing the acoustic wave diffraction method to come the instrument of penetration of fracture value in the measure solid medium.
Background technology
Solid surface usually various defectives can occur in the construction work; And concrete surface also the time regular meeting all size different crack of differing appears; These cracks some to the building did not influence, and if some is untimely serviceable life of taking safeguard procedures to have a strong impact on buildings possibly.Detect the concrete surface crack depth value so on engineering, often can use the acoustic wave diffraction method.
Present crack sounder on the market all is to detect the penetration of fracture according to " ultrasonic method detects concrete defect technical regulation " with the acoustic wave diffraction method, during detection, at first marks symmetrical measuring point in seamless position by predetermined distance; The corresponding relevant position that is placed on drawn measuring point of hand-held then sending and receiving sensor is measured; Obtain by the velocity of sound v of side material, secondly, the corresponding measuring point that draws of finding range according to the rules in the both sides in crack; The relevant position that is placed on the drawn measuring point in both sides, crack that hand-held sending and receiving sensor is corresponding is measured; The sound duration tx that draws according to several groups of measuring points, and the range finding 1x between the sending and receiving sensor, or through observing the phase change of Mintrop wave; Obtain penetration of fracture value hx, the last seam that obtains reality according to the calculated value or the Mintrop wave anti-phase of the penetration of fracture is worth deeply.
But hand-held sensor is measured, and it is loaded down with trivial details to work, length consuming time, and error is big.
Summary of the invention
The utility model has further solved the drawback of conventional fracture appearance; Accomplish sensor and main frame one, the single measurement that can accomplish ground, metope or crack, roof has improved the waste that work efficiency has been reduced unnecessary labour greatly; And scale value is accurately arranged on the slide rail; And and locating device is arranged between the sensor sleeve, can guarantee distance measuring precision, reduced the caused measuring error of artificial line.
Under the prerequisite to the sounder practical operation of above-mentioned crack, the inventor has summed up a kind of high efficiency building detecting instrument shell structure through experimental study and improvement repeatedly.
Comprise in this apparatus structure that at least one pair of sending and receiving sensor is separately fixed at the support two ends under the main case and can moves freely along the slide rail on the support respectively.
Further, display window and by keyway, button fairlead is arranged on the main case in this structure.
Further, can not have by keyway and button fairlead if show on the touch-screen main case in this structure yet.
Further, sensor is fixed on the slide rail that indicates scale through sleeve in this structure.
Further, in sensor sleeve two convexities ball and spring are housed, on slide rail, play location and guide effect.
Further, have window on the two sleeve opposite faces in this structure, sensor is equipped with slide block in its relevant position, in order to the limiting sensor stroke, simultaneously also as the wire hole of sensor in sleeve.
Further, can add spring between sensor and the sleeve in this structure, be used for guaranteeing that sensor well contacts with measured object.
Further, slide rail links to each other with main case through support in this structure.
Further, there is an inverted U at the middle part of this structure, and the positioning element of wedge shape is processed in the lower end, and these parts and two slide rail snap-fit are also played a supporting role to the main frame lower casing.
Further, this structure middle shell side has been made the external equipment socket and has been lifted one's head the hole.
Use the instrument of this structure, simple to operate in actual measurement, single can the operation, efficient is high; Remove manual setting-out from, the precision of measuring has not only saved time but also has improved.
Description of drawings
Fig. 1 is the utility model shell structure synoptic diagram
Fig. 2 is a rear view
Fig. 3 is a upward view
Fig. 4 is the cut-open view of sleeve and slide rail junction
Embodiment
In order to make those skilled in the art further understand the technical essential of the utility model, please refer to following accompanying drawing and detailed description about the utility model, accompanying drawing is only for reference, is not to be used for limiting the utility model.
Fig. 1 is a kind of embodiment of the utility model, and ' 1 ' is the main frame upper casing, and ' 2 ' is the main frame lower casing, and ' 3 ' is slide rail, and ' 4 ' is that support ' 5 ' is U type positioning element, and ' 6 ' is sensor sleeve.' 1. ' be display window, ' 2. ' for to press keyway, ' 3. ' is the charged state indicator lamp hole; ' 4. ' be the instrument switch hole, ' 5. ' is button wiring fairlead, and ' 6. ' portals for the USB seat; ' 7. ' for the mains charger seat portals, ' 8. ' portals for the sensor line.
Wherein main frame upper casing ' 1 ', main frame lower casing ' 2 ' are formed the housing of instrument host, and there is corresponding screw hole the inside of main frame lower casing ' 2 ', is used for fixing circuit board.Sensor places in the sleeve ' 6 ', and the bottom of sensor sleeve ' 6 ' is to have the door that screws down of threaded engagement to be used to pack into and fixation of sensor.In two ear type convexities of sensor sleeve ' 6 ', done stationary installation (with reference to Fig. 4), matched, it can be fixed on the corresponding scale with groove on the slide rail ' 3 '.The each several part parts can closely cooperate it through screw retention each other, and it is simply firm to assemble.
Claims (10)
1. a high-level efficiency is built the detecting instrument shell structure, and it is characterized in that: at least one pair of sending and receiving sensor is separately fixed at the support two ends under the main case and can moves freely along the slide rail on the support respectively.
2. Instrument shell structure as claimed in claim 1 is characterized in that: display window is arranged and by keyway, button fairlead on the main case.
3. Instrument shell structure as claimed in claim 2 is characterized in that: if touch-screen can not have by keyway and button fairlead on the main case yet.
4. Instrument shell structure as claimed in claim 1 is characterized in that: sensor is fixed on the slide rail that indicates scale through sleeve.
5. Instrument shell structure as claimed in claim 4 is characterized in that: in sensor sleeve two convexities ball and spring are housed.
6. Instrument shell structure as claimed in claim 4 is characterized in that: have window on the two sleeve opposite faces, sensor is equipped with slide block in its relevant position.
7. Instrument shell structure as claimed in claim 4 is characterized in that: can add spring between sensor and the sleeve.
8. Instrument shell structure as claimed in claim 1 is characterized in that: slide rail links to each other with main case through support.
9. Instrument shell structure as claimed in claim 1 is characterized in that: there is an inverted U at said shell structure middle part, and the positioning element of wedge shape is processed in the lower end, and these parts and two slide rail snap-fit.
10. Instrument shell structure as claimed in claim 1 is characterized in that: side has been made the external equipment socket and has been lifted one's head the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202628765U CN202196169U (en) | 2010-09-01 | 2011-07-25 | High-efficiency building detector shell structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020512653.5 | 2010-09-01 | ||
| CN201020512653 | 2010-09-01 | ||
| CN2011202628765U CN202196169U (en) | 2010-09-01 | 2011-07-25 | High-efficiency building detector shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196169U true CN202196169U (en) | 2012-04-18 |
Family
ID=45951071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202628765U Expired - Fee Related CN202196169U (en) | 2010-09-01 | 2011-07-25 | High-efficiency building detector shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2565428A (en) * | 2017-06-29 | 2019-02-13 | Ford Global Tech Llc | Vehicle sensor mount |
-
2011
- 2011-07-25 CN CN2011202628765U patent/CN202196169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2565428A (en) * | 2017-06-29 | 2019-02-13 | Ford Global Tech Llc | Vehicle sensor mount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20120725 |