CN202916453U - Seal detector for waterproof sheath - Google Patents
Seal detector for waterproof sheath Download PDFInfo
- Publication number
- CN202916453U CN202916453U CN 201220515205 CN201220515205U CN202916453U CN 202916453 U CN202916453 U CN 202916453U CN 201220515205 CN201220515205 CN 201220515205 CN 201220515205 U CN201220515205 U CN 201220515205U CN 202916453 U CN202916453 U CN 202916453U
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- China
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- sensor
- slide block
- detector
- detector housing
- photoelectric sensor
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- Expired - Fee Related
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Abstract
The utility model relates to a seal detector for a waterproof sheath, comprising a pedestal, support columns, a detector housing, support blocks, a slide block, a spring, sensor racks and emitting and receiving terminals of photoelectric sensors. The four support columns are respectively and symmetrically mounted on the upper surface of the pedestal; the detector housing is fixed with the top of the four support columns, and a detection through groove is arranged in the middle of the detector housing; the spring is vertically arranged in the middle of the upper surface of the pedestal; the slide block is installed in the top of the spring coaxial with the spring; two bosses are arranged respectively and symmetrically on two sides of slide block, wherein the two support blocks are symmetrically and respectively disposed on the two bosses; and the two sensor racks are respectively and symmetrically mounted at two ends of the upper surface of the pedestal, wherein two groups of horizontal photoelectric sensors corresponding to each other are respectively arranged between the sensor racks in two sides, and light-transmitting through holes are arranged in the detector housing or the slide block in positions corresponding to each group of horizontal photoelectric sensor.
Description
Technical field
The utility model belongs to automotive field, relates to the wire and cable connector water-proof jacket, especially a kind of seal detector of water-proof jacket.
Background technology
Along with the development of automobile industry, people require day by day to increase to the safe application performance of automobile, thus in car engine room the selecting of sheath in the wire and cable connector, usually use the sheath with water resistance.The structure of above-mentioned water-proof jacket is to have increased one or more rubber rings and produced waterproof effect on the basis of common sheath, and the tightness of rubber ring assembling directly has influence on the water resistance of sheath integral body, in view of this, most important to the detection of rubber ring on the sheath.But the detection of present most sheath water resistancees all is to judge by visual inspection whether its rubber ring is seated, and its standard is difficult for defining and easily produces error, thereby has increased potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and the seal detector of a kind of design science, water-proof jacket simple in structure, esy to use, safe and reliable is provided.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of seal detector of water-proof jacket, comprise base, support column, detector housing, back-up block, slide block, spring, sensor frame and photoelectric sensor emission, receiving end, support column be four and respectively symmetry be installed in base upper surface, these four common levels in support column top are fixedly mounted with a detector housing, this detector housing open top and case body middle part are shaped with the detection groove, base upper surface middle part at right angle setting one spring, coaxial installation one slide block in this spring top, this slide block outer rim symmetria bilateralis is shaped with boss, in the respectively symmetrical placement one and the homoaxial back-up block of slide block of two boss, symmetry is installed a sensor frame respectively at the base upper surface two ends, be separately installed with two groups of photoelectric sensor transmitting terminal and receiving ends that level is corresponding between the sensor frame of both sides, on the sensor emission end of every group of level and the corresponding detector housing of receiving end or the corresponding position of slide block, all radially be shaped with a printing opacity through hole.
And, the upper and lower of the described sensor frame of installing at base one end is separately installed with a photoelectric sensor transmitting terminal, at the photoelectric sensor receiving end that the position is separately installed with the photoelectric sensor transmitting terminal is corresponding separately of the opposite side sensor frame corresponding with each photoelectric sensor transmitting terminal level, the sensor emission end and printing opacity through hole corresponding to receiving end that are positioned at sensor frame top are positioned on the detector housing; The sensor emission end and printing opacity through hole corresponding to receiving end that are positioned at the sensor frame bottom are positioned on the slide block.
Described two back-up blocks are threaded onto the detection groove that detector housing basal surface and its top are arranged in the detecting device housing.
And level is shaped with a limited block respectively on the detector housing inner bottom part position of described detection groove both sides.
And described limited block upper surface is installed a rubber sheet gasket.
Advantage of the present utility model and good effect are:
Detecting the water-proof jacket sealing by this seal detector has avoided judging by accident because of the artificial visual fatigue that produces, guaranteed product percent of pass, whether rubber ring and sheath shell are seated in the water-proof jacket but also can detect, when especially rubber ring needs the installation site dress darker, solved in the classic method by being observed visually the difficulty of rubber ring.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view (should be that sensor frame and photoelectric sensor are not shown) of Fig. 1;
Fig. 3 be among Fig. 2 A-A to cross-sectional view (having increased product to be measured);
Fig. 4 is the outward appearance enlarged diagram of product to be measured.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of seal detector of water-proof jacket, comprise base 12, support column 9, detector housing 4, back-up block 6, slide block 5, spring 11, sensor frame 2 and photoelectric sensor emission, receiving end, support column be four and respectively symmetry be installed in base upper surface, these four common levels in support column top are fixedly mounted with a detector housing, this detector housing open top and case body middle part are shaped with the detection groove 17 that attaches mutually with product profile to be measured, level is shaped with a limited block 19 respectively on the detector housing inner bottom part position of detecting the groove both sides, base upper surface middle part at right angle setting one spring, coaxial installation one slide block in this spring top, this slide block outer rim symmetria bilateralis is shaped with boss 8, two boss respectively symmetrical place one with the homoaxial back-up block of slide block, these two back-up blocks are threaded onto the detection groove that detector housing basal surface and its top are arranged in the detecting device housing.
Symmetry is installed a sensor frame respectively at the base upper surface two ends, wherein the upper and lower of the sensor frame of a side is separately installed with a photoelectric sensor transmitting terminal 1 and 3, at the photoelectric sensor receiving end 7 and 10 that the position is separately installed with the photoelectric sensor transmitting terminal is corresponding separately of the opposite side sensor frame corresponding with this each photoelectric sensor transmitting terminal level.
All radially be shaped with a printing opacity through hole 13 on the sensor emission end of every group of level and the corresponding detector housing of receiving end or the corresponding position of slide block, the sensor emission end and printing opacity through hole corresponding to receiving end that are positioned at sensor frame top are positioned on the detector housing; The sensor emission end and printing opacity through hole 14 corresponding to receiving end that are positioned at the sensor frame bottom are positioned on the slide block.
Contact with limited block rigidity in the detector housing and produce deformation for fear of sheath, at the limited block upper surface one rubber sheet gasket 18 is installed.
Principle of work of the present utility model is:
Treat the time spent at this detecting device, the photoelectric sensor receiving end of sensor frame top can receive the photoelectric sensor sending and receiving and penetrate the light signal that sends; The photoelectric sensor receiving end of sensor frame below can not receive the photoelectric sensor sending and receiving and penetrate the light signal that sends.
When using this detecting device, the sheath 16 that assembles rubber ring 15 is detected in the groove, press lower jacket, after rubber ring and back-up block crimping, back-up block and slide block move downward with sheath is coaxial.When sheath with after limited block contacts, the sheath stop motion, this moment, the photoelectric sensor transmitting terminal light signal on sensor frame top was blocked by sheath, its corresponding sensor receiving end loses light signal;
Rubber ring extruding back-up block also drives back-up block with the slide block continuation to bottom offset, when the light signal that sends when the photoelectric sensor transmitting terminal of sensor frame bottom can be by slide block printing opacity through hole, its corresponding sensor receiving end is received light signal, proves that rubber ring is seated.
Can not satisfy simultaneously above-mentioned situation if pass two groups of sensor signals, then be judged as assembling bad.When losing light signal such as the photoelectric sensor receiving end on top and the photoelectric sensor receiving end of bottom receiving optical signals not proves that then the light signal that the many dresses of rubber ring or neglected loading cause the photoelectric sensor transmitting terminal of bottom to send does not become by the printing opacity through hole on the slide block.
After unclamping sheath, slide block is upspring by spring, drives back-up block and sheath and is moved upward to initial position, finishes thus the detection of a product.
Claims (5)
1. the seal detector of a water-proof jacket, it is characterized in that: comprise base, support column, detector housing, back-up block, slide block, spring, sensor frame and photoelectric sensor emission, receiving end, support column be four and respectively symmetry be installed in base upper surface, these four common levels in support column top are fixedly mounted with a detector housing, this detector housing open top and case body middle part are shaped with the detection groove, base upper surface middle part at right angle setting one spring, coaxial installation one slide block in this spring top, this slide block outer rim symmetria bilateralis is shaped with boss, in the respectively symmetrical placement one and the homoaxial back-up block of slide block of two boss, symmetry is installed a sensor frame respectively at the base upper surface two ends, be separately installed with two groups of photoelectric sensor transmitting terminal and receiving ends that level is corresponding between the sensor frame of both sides, on the sensor emission end of every group of level and the corresponding detector housing of receiving end or the corresponding position of slide block, all radially be shaped with a printing opacity through hole.
2. the seal detector of water-proof jacket according to claim 1, it is characterized in that: the upper and lower of the described sensor frame of installing at base one end is separately installed with a photoelectric sensor transmitting terminal, at the photoelectric sensor receiving end that the position is separately installed with the photoelectric sensor transmitting terminal is corresponding separately of the opposite side sensor frame corresponding with each photoelectric sensor transmitting terminal level, the sensor emission end and printing opacity through hole corresponding to receiving end that are positioned at sensor frame top are positioned on the detector housing; The sensor emission end and printing opacity through hole corresponding to receiving end that are positioned at the sensor frame bottom are positioned on the slide block.
3. the seal detector of water-proof jacket according to claim 1 is characterized in that: described two back-up blocks are threaded onto the detection groove that detector housing basal surface and its top are arranged in the detecting device housing.
4. the seal detector of water-proof jacket according to claim 1, it is characterized in that: level is shaped with a limited block respectively on the detector housing inner bottom part position of described detection groove both sides.
5. the seal detector of water-proof jacket according to claim 4, it is characterized in that: described limited block upper surface is installed a rubber sheet gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515205 CN202916453U (en) | 2012-10-09 | 2012-10-09 | Seal detector for waterproof sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515205 CN202916453U (en) | 2012-10-09 | 2012-10-09 | Seal detector for waterproof sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916453U true CN202916453U (en) | 2013-05-01 |
Family
ID=48164755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515205 Expired - Fee Related CN202916453U (en) | 2012-10-09 | 2012-10-09 | Seal detector for waterproof sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457489A (en) * | 2014-12-23 | 2015-03-25 | 常熟赛驰机械有限公司 | Quick truck hub sealing ring size measuring instrument |
| CN112401880A (en) * | 2020-10-22 | 2021-02-26 | 中国人民解放军陆军军医大学第二附属医院 | Blood oxygen monitoring equipment worn on finger |
-
2012
- 2012-10-09 CN CN 201220515205 patent/CN202916453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457489A (en) * | 2014-12-23 | 2015-03-25 | 常熟赛驰机械有限公司 | Quick truck hub sealing ring size measuring instrument |
| CN112401880A (en) * | 2020-10-22 | 2021-02-26 | 中国人民解放军陆军军医大学第二附属医院 | Blood oxygen monitoring equipment worn on finger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20161009 |