CN211125661U

CN211125661U - Photoelectric detector structure

Info

Publication number: CN211125661U
Application number: CN201922276187.9U
Authority: CN
Inventors: 肖浩
Original assignee: Wuhan Haochenguang Technology Co ltd
Current assignee: Wuhan Haochenguang Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-28
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a photoelectric detector technical field just discloses a photoelectric detector structure, including detector body and connector, the left side fixedly connected with connector of detector body, the outside swing joint of connector has one end to extend to the left installation cover of connector. This photoelectric detector structure, set up the stopper, promote the stopper left, make the stopper drive the installation cover and move left along the connector, the inner chamber right side wall extrusion wave form gasket of installation cover, the wave form gasket is compressed, make external connecting pipe get into the inside of installation cover from the connecting hole, press the stopper simultaneously, make inside the recess that the stopper got into external connecting pipe self, make the stopper remove right again, make the connecting block carry out the joint with the inside spread groove that is linked together of external connecting pipe self recess, the elasticity of wave form gasket makes the installation cover drive the stopper and removes right simultaneously, the inside of having avoided the stopper to follow external connecting pipe breaks away from, thereby reached the purpose of being convenient for to connect.

Description

Photoelectric detector structure

Technical Field

The utility model relates to a photoelectric detector technical field specifically is a photoelectric detector structure.

Background

The principle of the photoelectric detector is that the conductivity of the irradiated material is changed due to radiation, the photoelectric detector has wide application in various fields of military and national economy, is mainly used for ray measurement, industrial automatic control, photometric measurement and the like in a visible light or near infrared band, and is mainly used for missile guidance, infrared thermal imaging, infrared remote sensing and the like in an infrared band.

The connecting section of the existing photoelectric detector in the current market is mostly connected by threads, and when an operator carries out large-batch installation, the time and the labor are wasted, the time cost is increased, and the problem is solved by providing a photoelectric detector structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a photoelectric detector structure possesses advantages such as being convenient for connect, has solved current photoelectric detector's linkage segment and has adopted threaded connection more, when operating personnel carries out big batch installation, wastes time and energy, has increased the problem of time cost.

(II) technical scheme

For the purpose of realizing the above-mentioned connection of being convenient for, the utility model provides a following technical scheme: a photoelectric detector structure comprises a detector body and a connector, wherein the left side of the detector body is fixedly connected with the connector, one end of the outer side of the connector is movably connected with an installation sleeve, one end of the outer side of the connector extends to the left side of the connector, a stop block positioned in the installation sleeve and a first sealing ring positioned in the installation sleeve and positioned at the left side of the stop block are respectively sleeved at the outer side of the connector, a waveform gasket positioned at the right side of the stop block and positioned in the installation sleeve is movably connected at the outer side of the connector, a connecting hole is formed at the left side of the installation sleeve, a second sealing ring positioned at the outer side of the connector is fixedly connected with the side wall of an inner cavity of the installation sleeve, a positioning hole is formed in the inner side wall of the second sealing ring, a limiting hole communicated with the, the spout has all been seted up to the left and right sides of stopper, the equal fixedly connected with one end of the inner chamber left and right sides wall in spacing hole extends to two the inside slider of spout, two the equal fixedly connected with in one side that the connector was kept away from to the slider is located two the inside compression spring of spout, the right side fixedly connected with connecting block of stopper.

Preferably, the inside of the mounting sleeve is hollow, and the right side of the mounting sleeve is provided with a mounting hole positioned outside the connector.

Preferably, the first sealing ring is silica gel, and the first sealing ring is annular.

Preferably, the second sealing ring is made of rubber, and the inner diameter of the second sealing ring is larger than the diameter of the connecting hole.

Preferably, the number of the limiting holes is two, and the two limiting holes are distributed in an up-and-down symmetrical manner.

Preferably, the top of the limiting block is designed to be a chamfer, and the top of the limiting block is provided with a chute.

(III) advantageous effects

Compared with the prior art, the utility model provides a photoelectric detector structure possesses following beneficial effect:

1. this photoelectric detector structure, through setting up the stopper, promote the stopper left, make the stopper drive the installation cover and move left along the connector, the inner chamber right side wall extrusion wave form gasket of installation cover, the wave form gasket is compressed, make external connecting pipe get into the inside of installation cover from the connecting hole, press the stopper simultaneously, make inside the recess that the stopper got into external connecting pipe self, make the stopper remove right again, the spread groove that makes the connecting block and external connecting pipe self recess inside be linked together carries out the joint, the elasticity of wave form gasket makes the installation cover drive the stopper and remove right simultaneously, the inside of having avoided the stopper to follow external connecting pipe breaks away from, thereby reached the purpose of being convenient for to connect.

2. This photoelectric detector structure, through setting up first sealing washer and second sealing washer, first sealing washer is waterproof and elasticity is good for silica gel, when external connecting pipe connection finishes, the elasticity of wave form gasket extrudees the installation cover right, the installation cover drives the external connecting pipe of restriction piece right extrusion, external connecting pipe extrudees first sealing washer again, form inclosed, simultaneously the second sealing washer is rubber, rubber is wear-resisting and elasticity is good, because the internal diameter of second sealing washer is greater than the diameter of connecting hole, when external connecting pipe passes the connecting hole and connects, the outside extrusion second sealing washer of external connecting pipe, form inclosed with the inside wall of second sealing washer, thereby the good mesh of leakproofness has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the detector comprises a detector body 1, a connector 2, an installation sleeve 3, a stop block 4, a first sealing ring 5, a corrugated gasket 6, a connecting hole 7, a second sealing ring 8, a positioning hole 9, a limiting hole 10, a limiting block 11, a sliding block 12, a sliding chute 13, a compression spring 14 and a connecting block 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a photoelectric detector structure comprises a detector body 1 and a connector 2, the left side of the detector body 1 is fixedly connected with the connector 2, the outer side of the connector 2 is movably connected with an installation sleeve 3, one end of the installation sleeve 3 extends to the left side of the connector 2, the interior of the installation sleeve 3 is hollow, the right side of the installation sleeve 3 is provided with an installation hole positioned at the outer side of the connector 2, the outer side of the connector 2 is respectively sleeved with a stop block 4 positioned at the interior of the installation sleeve 3 and a first sealing ring 5 positioned at the interior of the installation sleeve 3 and positioned at the left side of the stop block 4, the first sealing ring 5 is made of silica gel and is in a ring shape, the outer side of the connector 2 is movably connected with a wave-shaped gasket 6 positioned at the right side of the stop block 4 and positioned at the interior of the installation sleeve 3, the left side of the installation, the second sealing ring 8 is made of rubber, the inner diameter of the second sealing ring 8 is larger than the diameter of the connecting hole 7, the inner side wall of the second sealing ring 8 is provided with a positioning hole 9, the outer side of the mounting sleeve 3 is provided with two limiting holes 10 communicated with the positioning hole 9, the two limiting holes 10 are symmetrically distributed up and down, the outer side of the mounting sleeve 3 is movably connected with a limiting block 11, one end of the limiting block 11 sequentially penetrates through the limiting holes 10 and the positioning hole 9, the top of the limiting block 11 is designed to be a chamfer, the top of the limiting block 11 is provided with a chute, by arranging the first sealing ring 5 and the second sealing ring 8, the first sealing ring 5 is made of silica gel, the first sealing ring 5 is waterproof and good in elasticity, when the external connecting pipe is connected, the elastic force of the waveform gasket 6 presses the mounting sleeve 3 rightwards, the mounting sleeve 3 drives the limiting block 11, meanwhile, the second sealing ring 8 is made of rubber, the rubber is wear-resistant and has good elasticity, because the inner diameter of the second sealing ring 8 is larger than the diameter of the connecting hole 7, when an external connecting pipe passes through the connecting hole 7 for connection, the outer side of the external connecting pipe extrudes the second sealing ring 8 to form a seal with the inner side wall of the second sealing ring 8, thereby achieving the purpose of good sealing performance, the left side and the right side of the limiting block 11 are both provided with sliding grooves 13, the left side wall and the right side wall of the inner cavity of the limiting hole 10 are both fixedly connected with sliding blocks 12, one ends of the sliding blocks 12 are extended to the inner parts of the two sliding grooves 13, one sides of the two sliding blocks 12, which are far away from the connecting head 2, are both fixedly connected with compression springs 14 positioned in the two sliding grooves 13, the right side of the limiting block 11 is fixedly connected with a, wave form gasket 6 is compressed, make external connecting pipe from connecting hole 7 get into the inside of installing sleeve 3, press stopper 11 simultaneously, make stopper 11 get into the recess of external connecting pipe self inside, make stopper 11 move right again, make connecting block 15 carry out the joint with the inside spread groove that is linked together of external connecting pipe self recess, wave form gasket 6's elasticity makes installing sleeve 3 drive stopper 11 and moves right simultaneously, avoided stopper 11 to break away from the inside of external connecting pipe, thereby reached the purpose of being convenient for to connect.

In summary, in the structure of the photodetector, the stopper 11 is arranged, the stopper 11 is pushed leftwards, so that the stopper 11 drives the mounting sleeve 3 to move leftwards along the connector 2, the right side wall of the inner cavity of the mounting sleeve 3 presses the waveform gasket 6, the waveform gasket 6 is compressed, the external connecting pipe enters the inside of the mounting sleeve 3 from the connecting hole 7, and the stopper 11 is pressed, so that the stopper 11 enters the inside of the groove of the external connecting pipe, and then the stopper 11 moves rightwards, so that the connecting block 15 is clamped with the connecting groove communicated with the inside of the groove of the external connecting pipe, and meanwhile, the elastic force of the waveform gasket 6 drives the stopper 11 to move rightwards, so that the stopper 11 is prevented from being separated from the inside of the external connecting pipe, thereby achieving the purpose of convenient connection, by arranging the first sealing ring 5 and the second sealing ring 8, the first, when the external connecting pipe connection finishes, the elasticity of wave form gasket 6 extrudees installation cover 3 to the right, installation cover 3 drives limiting block 11 and extrudes external connecting pipe to the right, external connecting pipe extrudes first sealing washer 5 again, it is airtight to form, while second sealing washer 8 is rubber, rubber is wear-resisting and elasticity is good, because the internal diameter of second sealing washer 8 is greater than the diameter of connecting hole 7, when external connecting pipe passes connecting hole 7 and connects, the outside of external connecting pipe extrudes second sealing washer 8, form inclosed with the inside wall of second sealing washer 8, thereby the purpose that the leakproofness is good has been reached, the connection section of having solved current photoelectric detector adopts threaded connection more, when operating personnel carries out big batch installation, waste time and energy, the problem of time cost has been increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photoelectric detector structure, includes detector body (1) and connector (2), its characterized in that: the detector comprises a detector body (1), wherein a connector (2) is fixedly connected to the left side of the detector body (1), one end of the outer side of the connector (2) is movably connected with a mounting sleeve (3) extending to the left side of the connector (2), a stop block (4) positioned inside the mounting sleeve (3) and a first sealing ring (5) positioned inside the mounting sleeve (3) and positioned on the left side of the stop block (4) are respectively sleeved on the outer side of the connector (2), a waveform gasket (6) positioned on the right side of the stop block (4) and positioned inside the mounting sleeve (3) is movably connected to the outer side of the connector (2), a connecting hole (7) is formed in the left side of the mounting sleeve (3), a second sealing ring (8) positioned outside the connector (2) is fixedly connected to the inner cavity side wall of the mounting sleeve (3), a positioning hole (9) is formed in the inner side wall of the second sealing ring (8), a limiting hole (, the outside swing joint of installation cover (3) has one end to run through stopper (11) of spacing hole (10) and locating hole (9) in proper order, spout (13) have all been seted up to the left and right sides of stopper (11), the equal fixedly connected with one end of the inner chamber left and right sides wall of spacing hole (10) extends to two slider (12) inside spout (13), two the equal fixedly connected with in one side that connector (2) were kept away from in slider (12) is located two compression spring (14) inside spout (13), the right side fixedly connected with connecting block (15) of stopper (11).

2. A photodetector structure as defined in claim 1, wherein: the inside of installation cover (3) is cavity, and the right side of installation cover (3) is seted up and is located the mounting hole in the connector (2) outside.

3. A photodetector structure as defined in claim 1, wherein: first sealing washer (5) are silica gel, and first sealing washer (5) are the annular.

4. A photodetector structure as defined in claim 1, wherein: the second sealing ring (8) is made of rubber, and the inner diameter of the second sealing ring (8) is larger than the diameter of the connecting hole (7).

5. A photodetector structure as defined in claim 1, wherein: the number of the limiting holes (10) is two, and the two limiting holes (10) are distributed in an up-and-down symmetrical mode.

6. A photodetector structure as defined in claim 1, wherein: the top of the limiting block (11) is designed to be a chamfer, and the top of the limiting block (11) is provided with a chute.