CN202351253U - Acceleration transducer protection box - Google Patents
Acceleration transducer protection box Download PDFInfo
- Publication number
- CN202351253U CN202351253U CN2011204780023U CN201120478002U CN202351253U CN 202351253 U CN202351253 U CN 202351253U CN 2011204780023 U CN2011204780023 U CN 2011204780023U CN 201120478002 U CN201120478002 U CN 201120478002U CN 202351253 U CN202351253 U CN 202351253U
- Authority
- CN
- China
- Prior art keywords
- acceleration transducer
- box body
- cavity volume
- sensor
- box
- Prior art date
- 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 - Lifetime
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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses an acceleration transducer protection box, which includes a box body, a sensor fixing plate and a seal cover, wherein the box body is provided with an accommodation cavity used for accommodating an acceleration transducer; bolt mounting holes are arranged beside the accommodation cavity; a wire outlet hole is arranged in the wall of the accommodation cavity of the box body; the sensor fixing plate is used for fixing the acceleration transducer, is placed in the accommodation cavity of the box body and is in threaded connection with the box body; and the seal cover is hermetically mounted together with the accommodation cavity of the box body. According to the utility model, the acceleration transducer can be mounted on the acceleration transducer protection box flexibly, and the acceleration transducer protection box is easy to maintain and performs reliable protection function for the whole acceleration transducer.
Description
Technical field
The utility model relates to a kind of structure of box body, particularly a kind of structure that is used to install the protection box of acceleration transducer.
Background technology
Acceleration transducer is a kind of electronic equipment that can measure accelerating force, can measure the acceleration that tractive force produces, and is widely used in industry-by-industry at present, and application scenarios is various.
Acceleration transducer is as a kind of high sensitive valuable device, badly causes leaking because of environment easily or because bad operation damages the cable coupling part, thereby causes malfunctioningly, therefore environment for use required relatively harshlyer, and applied environment is greatly limited.Therefore; Under specific application environment, must do special processing to the project installation of acceleration transducer; Such as fixing to acceleration transducer and signal wire thereof; To the whole protection of acceleration transducer etc., but present most project installation method and later maintenance complex process, bring restriction to the application of acceleration transducer.
The utility model content
The purpose of the utility model provides a kind of acceleration transducer simple in structure, that be easy to safeguard and protects box.
For realizing above-mentioned purpose; The technical scheme that the utility model is taked is: its acceleration transducer protection box comprises box body, sensor fixation plate and capping; Wherein, Said box body is provided with and is used to place the cavity volume of acceleration transducer and is provided with bolt mounting holes on the next door of cavity volume, and the wall of said cavity volume is provided with wire hole, and sensor fixation plate is used for fixing said acceleration transducer; Sensor fixation plate places in the said cavity volume and with box body and is threaded, and capping and the sealing of said cavity volume are installed together.
Preferably, the inwall of the said cavity volume of the utility model is provided with and is used for said acceleration transducer is carried out the spacing muscle of spacing sensor.
Preferably, the spacing muscle of the said sensor of the utility model is divided on the relative inwall of said cavity volume.
The utility model can be installed acceleration transducer flexibly and be easy to and safeguard, acceleration transducer integral body is played the reliable protection effect.The utility model at first is fixed on sensor on the sensor fixation plate; Then they are fixed on the box body again, are fixed up through silicone rubber O-ring, be used in combination the corrugated tube with higher safeguard function and the connector that cooperate with wire hole again with capping; Can form integral device with dustproof and waterproof function; Not only sensor wire is partly done good protection, had more the function that adapts to outdoor rugged surroundings, expanded the range of application of product.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model protection box
Fig. 2 is the schematic perspective view of the utility model protection box
Fig. 3 is the inner structure synoptic diagram of the box body of the utility model protection box
Fig. 4 is the structural representation of the capping of the utility model
Wherein, 10. box body, 11. wire holes, 12. sensor fixation plate double-screw bolts; 13. o-ring groove, the spacing muscle of 14. sensors, 15. bolt mounting holes, 20. sensor fixation plates; 21. the installation counterbore, 22. sensors are counterbore fixedly, 30. silicone rubber O-rings, 40. cappings; 41. the bolt via hole, 42. sealing surface beadings, 43. closure threads holes, 44. stationary plane boss; 50. acceleration transducer, 51. sensor signal lines, 60. capping screws.
Embodiment
To shown in Figure 4, the utility model acceleration transducer protection box mainly is made up of box body 10, sensor fixation plate 20 cappings 40 like Fig. 1.Box body 10 is provided with and is used to place the cavity volume of acceleration transducer and is provided with bolt mounting holes 15 on the next door of cavity volume, and the wall of cavity volume is provided with the wire hole 11 that is in communication with the outside.Be provided with the o-ring groove 13 of annular at the opening part of the cavity volume of box body 10.
The effect of sensor fixation plate 20 is to be used for fixing acceleration transducer 50.The one side that sensor fixation plate 20 is used to install acceleration transducer is called installed surface.Generally; Can be provided with one in the central authorities of sensor fixation plate 20 installs counterbore 21 and is provided with fixedly counterbore 22 of plurality of sensors in outer rim; And in the cavity volume of box body, be provided with and the fixing sensor fixation plate double-screw bolt 12 that is complementary of counterbore 22 of sensor; Sensor fixedly can link together through screw retention between counterbore 22 and the corresponding sensor fixed head double-screw bolt 12, is threaded thereby sensor fixation plate 20 placed in the cavity volume of box body 10 and with box body 10.
Capping 40 is called sealing surface towards the one side of the cavity volume of box body 10, and the back side of sealing surface is called stationary plane.Wherein, sealing surface is provided with a sealing surface beading 42; As the preferred version of the utility model, on the stationary plane of capping, then be provided with stationary plane boss 44, can be fixing when the out-of-flatness mounted on surface to have guaranteed the protection box by effectively.Capping 40 is provided with bolt via hole 41 and the closure threads hole 43 that is complementary with bolt mounting holes 15, can capping 40 and box body 10 be fixedly installed togather through capping screw 60.
Be fixed on the installed surface of sensor fixation plate 20 when degree of will speed up sensor 50 after; Degree of will speed up sensor 50 is positioned in the cavity volume of box body 10; And the sensor signal lines 51 of degree of will speed up sensor 50 draws after passing the wire hole 11 of box body, and then with sensor fixation plate 20 through screw retention on box body 10.Subsequently, silicone rubber O-ring 30 is installed in the o-ring groove 13, and makes the sealing surface beading 42 on the sealing surface of capping 40 aim at silicone rubber O-rings 30, through capping screw 60 just capping 40 be installed together with box body 10 sealing and fixing.
Preferred implementation as the utility model; The inwall of the cavity volume of box body 10 is provided with and is used for acceleration transducer 50 is carried out the spacing muscle 14 of spacing sensor; Thereby guarantee that acceleration transducer 50 firmly places in the cavity volume of box body 10, avoid box body 10 outside receiving, to be damaged during forced oscillation.As the more preferably embodiment of the utility model, there are two spacing muscle 14 of sensor to be divided into symmetrically on the relative inwall of cavity volume.
The utility model acceleration transducer protection box is protected acceleration transducer integral body, and especially acceleration transducer signals line 51 outlets part no longer produces bending, has avoided the potential safety hazard of the weak link existence of acceleration transducer.The main body of the utility model acceleration transducer protection box generally adopts metal material, has guaranteed the bulk strength of protection box.In addition; Owing to adopt 30 pairs of box bodys of silicone rubber O-ring 10 and capping 40 to be connected and sealed; Add and use higher corrugated tube and the connector of degree of protection that cooperates with wire hole 11, integral device can reach higher requirement of shelter, is fit to the application of outdoor rugged surroundings.Since adopted the form of sensor fixation plate 20, more flexible to installation, the maintenance of acceleration transducer.Sensor protection box integral body can be fixed through bolt, and the stationary plane boss 44 of capping 40 has guaranteed equipment effectively fixing when the out-of-flatness mounted on surface.Therefore, the version that the utility model provided installs, safeguards simple and easy flexible, and is whole solid and reliable, has the function to anti-adverse environment, has stronger industrial competitiveness.
Claims (4)
1. an acceleration transducer is protected box; Comprise box body (10), sensor fixation plate (20) and capping (40); It is characterized in that: said box body is provided with and is used to place the cavity volume of acceleration transducer and is provided with bolt mounting holes (15) on the next door of cavity volume; The wall of said cavity volume is provided with wire hole (11); Sensor fixation plate (20) is used for fixing said acceleration transducer, and sensor fixation plate (20) places in the said cavity volume and with box body (10) and is threaded, and capping (40) is installed together with said cavity volume sealing.
2. acceleration transducer protection box according to claim 1, it is characterized in that: the inwall of said cavity volume is provided with and is used for said acceleration transducer is carried out the spacing muscle of spacing sensor.
3. acceleration transducer protection box according to claim 2, it is characterized in that: the spacing muscle of said sensor is divided on the relative inwall of said cavity volume.
4. according to each described acceleration transducer protection box in the claim 1 to 3, it is characterized in that: said capping is provided with the stationary plane boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204780023U CN202351253U (en) | 2011-11-28 | 2011-11-28 | Acceleration transducer protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204780023U CN202351253U (en) | 2011-11-28 | 2011-11-28 | Acceleration transducer protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202351253U true CN202351253U (en) | 2012-07-25 |
Family
ID=46540249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204780023U Expired - Lifetime CN202351253U (en) | 2011-11-28 | 2011-11-28 | Acceleration transducer protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202351253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024527A (en) * | 2018-06-15 | 2018-12-18 | 中铁西安勘察设计研究院有限责任公司 | It is embedding with later maintenance method that roadbed dynamic response tests internal sensor |
| CN110398608A (en) * | 2019-06-24 | 2019-11-01 | 贵州新安航空机械有限责任公司 | A kind of structure improving velocity sensor installation reliability |
-
2011
- 2011-11-28 CN CN2011204780023U patent/CN202351253U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024527A (en) * | 2018-06-15 | 2018-12-18 | 中铁西安勘察设计研究院有限责任公司 | It is embedding with later maintenance method that roadbed dynamic response tests internal sensor |
| CN110398608A (en) * | 2019-06-24 | 2019-11-01 | 贵州新安航空机械有限责任公司 | A kind of structure improving velocity sensor installation reliability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |