CN209043342U - A kind of seal box of photoelectric detector - Google Patents
A kind of seal box of photoelectric detector Download PDFInfo
- Publication number
- CN209043342U CN209043342U CN201821869491.3U CN201821869491U CN209043342U CN 209043342 U CN209043342 U CN 209043342U CN 201821869491 U CN201821869491 U CN 201821869491U CN 209043342 U CN209043342 U CN 209043342U
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- CN
- China
- Prior art keywords
- guide post
- seal box
- hole
- photoelectric detector
- 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.)
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Abstract
The utility model discloses a kind of seal box of photoelectric detector, including seal box, second guide post, mounting hole, fixed bottom plate, first guide post is set inside the seal box, first guide post rear is provided with second guide post, second guide post side is provided with third guide post, the 4th guide post is provided in front of the third guide post, first guide post, second guide post, 4th guide post, spring is provided with above the third guide post, the spring upper end is provided with supporting bead, the supporting bead upper end is provided with conducting copper plate, the conducting copper plate upper end is provided with the fixed bottom plate.Beneficial effect is: the apparatus structure is simple, design is reasonable, easy for installation, and devises shock-damping structure, reduces the loss of photodetector, extends service life, and have moisture-proof function, practical, manufacturing cost is low.
Description
Technical field
The utility model relates to seal box of photoelectric detector to manufacture and design field, close more particularly to a kind of photodetector
Jacket.
Background technique
The principle of photodetector is that illuminated material electric conductivity is caused to change by radiation, and photodetector is in military affairs
There is extensive use with the every field of national economy, is mainly used for radionetric survey and detection, work in visible light or near infrared band
Industry automatic control, Photometric Measurement etc.；Infrared band be mainly used for missile guidance, infrared thermal imaging, in terms of, light
When electric explorer is used in above equipment, since site environment has that temperature is high, humidity is big, if steam enters photoelectricity
After detector, it is easy to make photodetector sensitivity decrease, reduced service life.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of seal box of photoelectric detector, this reality
It is simple, practical with new structure.
The utility model achieves the above object through the following technical schemes:
A kind of seal box of photoelectric detector, including seal box, the second guide post, mounting hole, fixed bottom plate, the seal box
The first guide post of inside setting, first guide post rear is provided with second guide post, second guide post side
It is provided with third guide post, is provided with the 4th guide post in front of the third guide post, first guide post, described second are led
Xiang Zhu, the 4th guide post are provided with spring above the third guide post, and the spring upper end is provided with supporting pad
Circle, the supporting bead upper end are provided with conducting copper plate, and the conducting copper plate upper end is provided with the fixed bottom plate, the fixation
Substrate is provided with the mounting hole, and desiccant box is provided with above the seal box inner wall, is arranged above the seal box
There is threaded hole, is provided with rubber washer above the seal box, first through hole, the rubber are provided with above the rubber washer
It is provided with upper cover plate above washer, the second through-hole is provided with above the upper cover plate, is provided with spring pad above the upper cover plate
Circle, the spring washer top are provided with hexagon-headed bolt, and first guide post, second guide post, the third are led
It is provided with screw thread above Xiang Zhu, the 4th guide post, is provided with stainless steel nut above the third guide post, it is described close
Radiator window is provided with above jacket outer wall, first guide post, second guide post are welded on inside the seal box, institute
It states mounting hole and the fixed bottom plate is to be integrally formed, the desiccant box is welded on inside the seal box.
Further setting: the fixed substrate is provided with third through-hole, the third through-hole and the fixed bottom plate
It is to be integrally formed.
So set, being integrally formed keeps the fixed bottom plate easy to process.
Further setting: the 4th guide post, the third guide post are welded on inside the seal box.
So set, having welded fixed function, the 4th guide post, the third guide post is made to be fixed on the sealing
It is motionless inside box.
Further setting: the stainless steel nut is led with first guide post, described second respectively by the screw thread
Xiang Zhu, the 4th guide post, third guide post connection.
It is used as so set, the screw thread plays connection, the nut is made to be easily installed and dismantle.
Further setting: the spring and the 4th guide post make clearance fit.
So set, clearance fit is easily installed the spring.
Further setting: second through-hole and the upper cover plate are integrally formed.
So set, being integrally formed keeps second through-hole on the upper cover plate easy to process.
Further setting: the first through hole and the rubber washer are integrally formed.
So set, being integrally formed keeps the rubber washer easy to process.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the apparatus structure is simple, design is reasonable, easy for installation；
2, easy for installation, and shock-damping structure is devised, reduce the loss of photodetector, extend service life,
And there is moisture-proof function；
3, practical, manufacturing cost is low.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of axonometric drawing of seal box of photoelectric detector described in the utility model；
Fig. 2 is a kind of part drawing of the fixation bottom plate of seal box of photoelectric detector described in the utility model；
Fig. 3 is a kind of part drawing of the rubber washer of seal box of photoelectric detector described in the utility model；
Fig. 4 is a kind of part drawing of the desiccant box of seal box of photoelectric detector described in the utility model.
The reference numerals are as follows:
1, seal box；2, threaded hole；3, the first guide post；4, the second guide post；5, desiccant box；6, conducting copper plate；7,
Supporting bead；8, spring；9, the 4th guide post；10, mounting hole；11, radiator window；12, fixed bottom plate；13, rubber washer；14,
First through hole；15, the second through-hole；16, upper cover plate；17, spring washer；18, hexagon-headed bolt；19, screw thread；20, third is oriented to
Column；21, stainless steel nut；22, third through-hole.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1
As Figure 1-Figure 4, a kind of seal box of photoelectric detector, including seal box 1, the second guide post 4, mounting hole 10,
Bottom plate 12 is fixed, first guide post 3 is set inside seal box 1,3 rear of the first guide post is provided with the second guide post 4, and second leads
4 side of column is provided with third guide post 20, the 4th guide post 9, the first guide post 3, are provided in front of third guide post 20
Two guide posts 4, the 4th guide post 9, third guide post 20 are provided with spring 8 above, are used as bumper and absorbing shock, 8 upper end of spring is set
It is equipped with supporting bead 7, is used as support, 7 upper end of supporting bead is provided with conducting copper plate 6, is used as heat dissipation, 6 upper end of conducting copper plate is set
It is equipped with fixed bottom plate 12, is used as installation photodetector, fixes above bottom plate 12 and be provided with mounting hole 10, on 1 inner wall of seal box
Face is provided with desiccant box 5, is used as and absorbs 1 inside air-breathing of seal box, seal box 1 is provided with threaded hole 2 above, as being screwed into six
Hex bolt 18 is provided with rubber washer 13 above seal box 1, is used as sealing, and rubber washer 13 is provided with first through hole above
14, it is used as insertion hexagon-headed bolt 18, is provided with upper cover plate 16 above rubber washer 13, be used as sealing, upper cover plate 16 is set above
It is equipped with the second through-hole 15, is used as insertion hexagon-headed bolt 18, is provided with spring washer 17 above upper cover plate 16, on spring washer 17
Side is provided with hexagon-headed bolt 18, and the first guide post 3, the second guide post 4, third guide post 20, the 4th guide post 9 are all provided with above
It is equipped with screw thread 19, it is fixed as bottom plate 12 will be fixed, stainless steel nut 21 is provided with above third guide post 20, outside seal box 1
It is provided with radiator window 11 above wall, is used as heat dissipation, the first guide post 3, the second guide post 4 are welded on inside seal box 1, mounting hole
10 with fixed bottom plate 12 be to be integrally formed, and desiccant box 5 is welded on inside seal box 1.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
Fixed bottom plate 12 is provided with third through-hole 22 above, and third through-hole 22 and fixed bottom plate 12 are to be integrally formed, one
Molding keeps fixed bottom plate 12 easy to process.
Working principle: 6 sets of conducting copper plate are oriented in the first guide post 3, the second guide post 4, third guide post the 20, the 4th
Above column 9, then by fixed 12 sets of bottom plate in the first guide post 3, the second guide post 4, third guide post 20, the 4th guide post 9
Above, then the first guide post 3, the second guide post 4, third guide post the 20, the 4th is respectively fitted over stainless steel nut 21 to be oriented to
Column 9 is tightened above, and fixed bottom plate 12 is fixed, then photodetector is fixed by bolts to above fixed bottom plate 12, dry
It is put into desiccant inside drying prescription box 5, the moisture inside seal box 1 is absorbed, then rubber washer 13 is placed on seal box 1
, upper cover plate 16 is placed on 13 upper end of rubber washer, then by 17 sets of spring washer on hexagon-headed bolt 18, by hexagonal
Hook bolt 18 is put into the second through-hole 15, and hexagon-headed bolt 18 is tightened, and upper cover plate 16 is fixed on 1 upper end of seal box, due to
Rubber washer 13 is installed additional so sealing effect is good, radiator window 11 plays heat spreading function, and 1 internal heat of seal box is shed.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of seal box of photoelectric detector, it is characterised in that: including seal box, the second guide post, mounting hole, bottom plate is fixed,
First guide post is set inside the seal box, first guide post rear is provided with second guide post, and described second
Guide post side is provided with third guide post, is provided with the 4th guide post in front of the third guide post, first guide post,
Second guide post, the 4th guide post are provided with spring, the spring upper end setting above the third guide post
There is supporting bead, the supporting bead upper end is provided with conducting copper plate, and the conducting copper plate upper end is provided with the fixed bottom plate,
The fixed substrate is provided with the mounting hole, and desiccant box, the seal box are provided with above the seal box inner wall
It is provided with threaded hole above, is provided with rubber washer above the seal box, is provided with first through hole above the rubber washer,
It is provided with upper cover plate above the rubber washer, the second through-hole, setting above the upper cover plate are provided with above the upper cover plate
There is spring washer, is provided with hexagon-headed bolt, first guide post, second guide post, institute above the spring washer
It states third guide post, be provided with screw thread above the 4th guide post, be provided with stainless steel spiral shell above the third guide post
Mother is provided with radiator window above the sealing outer box wall, and first guide post, second guide post are welded on the sealing
Inside box, the mounting hole and the fixed bottom plate are to be integrally formed, and the desiccant box is welded on inside the seal box.
2. a kind of seal box of photoelectric detector according to claim 1, it is characterised in that: the fixed substrate setting
There is third through-hole, the third through-hole and the fixed bottom plate are to be integrally formed.
3. a kind of seal box of photoelectric detector according to claim 2, it is characterised in that: the 4th guide post, described
Third guide post is welded on inside the seal box.
4. a kind of seal box of photoelectric detector according to claim 3, it is characterised in that: the stainless steel nut passes through institute
Screw thread is stated to connect with first guide post, second guide post, the 4th guide post, the third guide post respectively.
5. a kind of seal box of photoelectric detector according to claim 4, it is characterised in that: the spring is led with the described 4th
Make clearance fit to column.
6. a kind of seal box of photoelectric detector according to claim 5, it is characterised in that: second through-hole and it is described on
Cover board is integrally formed.
7. a kind of seal box of photoelectric detector according to claim 6, it is characterised in that: the first through hole and the rubber
Rubber gasket is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869491.3U CN209043342U (en) | 2018-11-14 | 2018-11-14 | A kind of seal box of photoelectric detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869491.3U CN209043342U (en) | 2018-11-14 | 2018-11-14 | A kind of seal box of photoelectric detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043342U true CN209043342U (en) | 2019-06-28 |
Family
ID=67041943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821869491.3U Expired - Fee Related CN209043342U (en) | 2018-11-14 | 2018-11-14 | A kind of seal box of photoelectric detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285842A (en) * | 2019-07-31 | 2019-09-27 | 电子科技大学中山学院 | Dampproofing waterproof type photoelectric sensor |
-
2018
- 2018-11-14 CN CN201821869491.3U patent/CN209043342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285842A (en) * | 2019-07-31 | 2019-09-27 | 电子科技大学中山学院 | Dampproofing waterproof type photoelectric sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20211114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |