CN212228083U - Photoelectric detector with protective shell - Google Patents
Photoelectric detector with protective shell Download PDFInfo
- Publication number
- CN212228083U CN212228083U CN202020874386.XU CN202020874386U CN212228083U CN 212228083 U CN212228083 U CN 212228083U CN 202020874386 U CN202020874386 U CN 202020874386U CN 212228083 U CN212228083 U CN 212228083U
- Authority
- CN
- China
- Prior art keywords
- protective shell
- photoelectric
- protective
- fastening
- probe
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of photoelectric detectors, in particular to a photoelectric detector with a protective shell, which comprises a photoelectric probe, wherein the photoelectric probe is electrically connected on the photoelectric detector through a wire, a protective mechanism is arranged at the outer side of the photoelectric probe, the protective mechanism comprises a protective shell, metal elastic plates are welded at two sides of the protective shell, a sealing cover is screwed in the top of the protective shell, a light gathering port is vertically arranged in the middle of the sealing cover, the bottom of the protective shell is connected with a bottom plate through a fastening structure, a blind hole is arranged in the middle of the bottom plate, an external threaded pipe is screwed in the blind hole, the top of the external threaded pipe is vertically communicated with a wedge-shaped fastener, the top of the fastener is vertically communicated with a sheath, the sheath vertically extends into the protective shell, the bottom end in the external threaded pipe is provided with a clamping groove, the top of the photoelectric probe, the utility model discloses can prevent that the photoelectric detector probe from being scraped the flower.
Description
Technical Field
The utility model relates to a photoelectric detector technical field especially relates to a photoelectric detector with protective housing.
Background
With the progress and development of science and technology, people invent a plurality of detectors in order to deeply explore the world, wherein the photoelectric detector is one of the detectors, various photoelectric detectors appear on the market to meet the needs of people in life and work, but the light detector on the market is an integrated machine body, a probe of the light detector is arranged in an opening on the machine body, so that a plurality of inconveniences exist in the using process, especially in a narrow space, the light detector can not be used basically, and meanwhile, a lens at the detection position is easy to scratch, and the detection result is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the flower is scraped easily to existence photoelectric detector probe lens among the prior art, and the photoelectric detector who provides with protecting sheathing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a photoelectric detector with a protective shell is designed, which comprises a photoelectric probe, wherein the photoelectric probe is electrically connected on the photoelectric detector through a lead, a protection mechanism is arranged on the outer side of the photoelectric probe, the protection mechanism comprises a protection shell, metal elastic plates are welded on two sides of the protection shell, a sealing cover is screwed in the top of the protective shell, a light gathering port is vertically arranged in the middle of the sealing cover, the bottom of the protective shell is connected with a bottom plate through a fastening structure, the middle part of the bottom plate is provided with a blind hole, an external threaded pipe is screwed in the blind hole, the top of the external threaded pipe is vertically communicated with a wedge-shaped fastener, the top end of the fastener is vertically communicated with a sheath, the sheath vertically extends into the protective shell, the bottom end inside the external thread pipe is provided with a clamping groove, the top of the photoelectric probe is inserted into the sheath, and the bottom of the photoelectric probe is clamped in the clamping groove.
Preferably, the fastening structure comprises a fastening bolt and a fastening nut, first through holes are vertically formed in two sides of the bottom of the protective shell, second through holes are vertically formed in two sides of the bottom plate, the fastening bolt is vertically inserted into the first through hole and the second through hole, and the fastening nut is screwed on the end portion of the fastening bolt.
Preferably, each fastening bolt is at least screwed with two fastening nuts, and the fastening nuts are locked with each other to form self-locking.
Preferably, a prism may be installed in the light-condensing port.
The utility model provides a pair of photoelectric detector with protective housing, beneficial effect lies in: this photoelectric detector protective housing with protective housing sets up on photoelectric probe, can prevent that steam and dust in the air from gathering on photoelectric probe, and photoelectric probe's outside parcel sheath can prevent to cause the damage to the probe when taking place to collide with, and photoelectric probe passes through the joint groove and connects in the sheath, and is comparatively convenient when installation and dismantlement.
Drawings
Fig. 1 is a front view of a photodetector with a protective housing according to the present invention.
Fig. 2 is a top view of a photodetector with a protective housing according to the present invention.
Fig. 3 is an enlarged view of a position a of the photodetector with the protective housing according to the present invention.
In the figure: the device comprises a protective shell 1, a metal elastic plate 2, a first through hole 3, a bottom plate 4, a second through hole 5, a fastening bolt 6, a fastening nut 7, a blind hole 8, a sheath 9, an external threaded pipe 11, a clamping groove 12, a photoelectric probe 13, a sealing cover 14 and a light gathering port 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a photoelectric detector with a protective casing comprises a photoelectric probe 13, the photoelectric probe 13 is electrically connected to the photoelectric detector through a wire, a protective mechanism is installed outside the photoelectric probe 13, the protective mechanism comprises a protective casing 1, metal elastic plates 2 are welded on two sides of the protective casing 1, a sealing cover 14 is screwed in the top of the protective casing 1, a light-gathering port 15 is vertically arranged in the middle of the sealing cover 14, a prism can be installed in the light-gathering port 15, a bottom plate 4 is connected to the bottom of the protective casing 1 through a fastening structure, a blind hole 8 is arranged in the middle of the bottom plate 8, an external threaded pipe 11 is screwed in the blind hole 8, a wedge-shaped fastener 10 is vertically communicated with the top of the external threaded pipe 11, a sheath 9 is vertically communicated with the top of the fastener 10, the sheath 9 vertically extends into the protective casing 1, a clamping groove 12 is arranged at the bottom, the bottom of the photoelectric probe 13 is clamped in the clamping groove 12. Protective housing 1 sets up on photoelectric probe 13, can prevent that the steam in the air and dust from gathering on photoelectric probe 13, and photoelectric probe 13's outside parcel sheath 9 can prevent to take place to cause the damage to the probe when colliding with, and photoelectric probe 13 passes through joint groove 12 to be connected in sheath 9, and is comparatively convenient when installation and dismantlement.
Example 2
On the basis of the above embodiment 1, this embodiment further optimizes the fastening structure, as shown in fig. 1-2, wherein the fastening structure includes fastening bolts 6 and fastening nuts 7, first through holes 3 are vertically formed on two sides of the bottom of the protective housing 1, second through holes 5 are vertically formed on two sides of the bottom plate 4, the fastening bolts 6 are vertically inserted into the first through holes 3 and the second through holes 5, the fastening nuts 7 are screwed on the end portions of the fastening bolts 6, at least two fastening nuts 7 are screwed on each fastening bolt 6, and the fastening nuts 7 are mutually locked to form self-locking. The bottom plate 4 and the protective shell 1 are connected through the fastening bolt 6 and the fastening nut 7, so that the assembly and disassembly are simple and convenient, and the replacement and the internal cleaning are trouble-saving.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The photoelectric detector with the protective shell is characterized by comprising a photoelectric probe (13), wherein the photoelectric probe (13) is electrically connected to the photoelectric detector through a wire, a protective mechanism is installed on the outer side of the photoelectric probe (13), the protective mechanism comprises a protective shell (1), metal elastic plates (2) are welded on two sides of the protective shell (1), a sealing cover (14) is screwed in the top of the protective shell (1), a light gathering port (15) is vertically formed in the middle of the sealing cover (14), a bottom plate (4) is connected to the bottom of the protective shell (1) through a fastening structure, a blind hole (8) is formed in the middle of the bottom plate (4), an external threaded pipe (11) is screwed in the blind hole (8), the top of the external threaded pipe (11) is vertically communicated with a wedge-shaped fastener (10), and a protective sleeve (9) is vertically communicated with the top end of the fastener (10), and the sheath (9) vertically extends to the interior of the protective shell (1), a clamping groove (12) is formed in the bottom end of the interior of the outer threaded pipe (11), the top of the photoelectric probe (13) is inserted into the sheath (9), and the bottom of the photoelectric probe (13) is clamped in the clamping groove (12).
2. The photodetector with the protective casing according to claim 1, wherein the fastening structure comprises a fastening bolt (6) and a fastening nut (7), a first through hole (3) is vertically formed on two sides of the bottom of the protective casing (1), a second through hole (5) is vertically formed on two sides of the bottom plate (4), the fastening bolt (6) is vertically inserted into the first through hole (3) and the second through hole (5), and the fastening nut (7) is screwed on the end of the fastening bolt (6).
3. The photoelectric detector with the protective shell is characterized in that at least two fastening nuts (7) are screwed on each fastening bolt (6), and the fastening nuts (7) are locked with each other to form self-locking.
4. A photodetector with a protective casing according to claim 1, characterized in that a prism can be mounted in the light converging opening (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874386.XU CN212228083U (en) | 2020-05-22 | 2020-05-22 | Photoelectric detector with protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874386.XU CN212228083U (en) | 2020-05-22 | 2020-05-22 | Photoelectric detector with protective shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212228083U true CN212228083U (en) | 2020-12-25 |
Family
ID=73928958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020874386.XU Active CN212228083U (en) | 2020-05-22 | 2020-05-22 | Photoelectric detector with protective shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212228083U (en) |
-
2020
- 2020-05-22 CN CN202020874386.XU patent/CN212228083U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212228083U (en) | Photoelectric detector with protective shell | |
| CN207427315U (en) | A kind of dust-proof monitoring camera | |
| CN111804081A (en) | Dust cover of monitor | |
| CN213186821U (en) | Dampproofing dirt-proof novel circuit board structure | |
| CN211481220U (en) | Photovoltaic module frame ground connection connected system | |
| CN210625853U (en) | Online thermal infrared imager | |
| CN213814233U (en) | Humanized intelligent surveillance camera shell | |
| CN208366904U (en) | A kind of electrochemical sensor | |
| CN220235173U (en) | Safety electricity utilization device with embedded panel | |
| CN210670930U (en) | Dust-proof and waterproof mechanism for escalator earthquake detection controller | |
| CN216612026U (en) | Large-scale weight strorage device | |
| CN210141896U (en) | Electromagnetic flowmeter convenient to dismantle | |
| CN216770649U (en) | Monitoring sensor that outdoor smog was reported to police and is ranged distance and combine together | |
| CN218411337U (en) | Water meter with quick-release support | |
| CN216900431U (en) | Plug-in integrated digital gas sensor with protection assembly | |
| CN211047067U (en) | Monitoring device for box body is prevented outer broken by holographic perception | |
| CN213781160U (en) | Anti-leakage structure based on smoke detector | |
| CN219577454U (en) | True triaxial multi-field coupling module | |
| CN214041753U (en) | Portable structure of radiation environment monitor | |
| CN211580483U (en) | Mobile terminal and proximity sensor | |
| CN211040748U (en) | L ED classroom lamp of life detection instrument | |
| CN209802428U (en) | Industrial water consumption collection system | |
| CN219777656U (en) | Detection equipment for volatile organic compounds in water | |
| CN207232444U (en) | A kind of novel optical fiber adapter | |
| CN219577677U (en) | Ultraviolet solar blind detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |