CN209416373U - A kind of electronic sensor - Google Patents
A kind of electronic sensor Download PDFInfo
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- CN209416373U CN209416373U CN201920204837.6U CN201920204837U CN209416373U CN 209416373 U CN209416373 U CN 209416373U CN 201920204837 U CN201920204837 U CN 201920204837U CN 209416373 U CN209416373 U CN 209416373U
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Abstract
The utility model relates to sensor technical field, more particularly, to a kind of electronic sensor, the utility model includes sensor main body, further include pedestal, shell and closing lens, shell it is opening up, several stop collars are installed on the side wall of sensor main body, the upper surface of pedestal is fixed with gag lever post, the lower surface of closing lens is fixed with position-limiting drum and is embedded cylinder, and shell is equipped with clip assembly, and clip assembly includes that several be provided on housing exterior walls runs through slot, card connection ball and actuator.When closing lens are closed in shell, actuator will drive all card connection balls while push against in the outer wall for being embedded cylinder, so that the moisture and dust outside shell are not easy to contact with sensor main body, the stop collar on sensor main body is set in outside gag lever post simultaneously, it is embedded the upper surface that cylinder will contact at stop collar, ensure that the stability of sensor main body in use.The utility model is convenient for dismount to sensor improving work efficiency.
Description
Technical field
The utility model relates to sensor technical fields, more particularly, to a kind of electronic sensor.
Background technique
Laser sensor is the sensor measured using laser technology.It is by laser, laser detector and measurement
Circuit composition, laser sensor are new type measuring instrument tables, and its advantages are can be contactless by the light beam realization itself issued
Telemeasurement, speed is fast, and precision is high, and range is big, anti-light, electrical interference ability is strong etc..
But when laser sensor is exposed to outer for a long time, laser sensor is easy dampness, easily fails or impaired,
The service life for reducing laser sensor, increases measurement cost.
Utility model content
In view of the above shortcomings of the prior art, effectively right the purpose of the utility model is to provide a kind of electronic sensor
Sensor main body has carried out protection to improve the service life of sensor main body.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of electronic sensor,
Including sensor main body, further include pedestal, be integrally formed with pedestal and cylindrical shell and be closed in shell closing it is saturating
Mirror, the shell it is opening up, several stop collars, the upper surface of the pedestal are installed on the side wall of the sensor main body
It is fixed with the gag lever post being embedded in stop collar, the lower surface of the closing lens is fixed with the limit being slidably located in outside gag lever post
Position cylinder and sliding are embedded and are embedded cylinder shell is intracorporal, and the lower end of the position-limiting drum contacts at the upper surface of stop collar, the shell
It is equipped with clip assembly, the clip assembly includes several being provided with being embedded through slot, sliding through slot on housing exterior walls
Interior card connection ball and all card connection balls of driving is pushed against in the actuator for being embedded drum outer wall.
By using above-mentioned technical proposal, when closing lens are closed in shell, being embedded cylinder will be embedded in shell, be embedded
The outer wall of cylinder will contact at the inner wall of shell, and actuator will drive all card connection balls while push against in the outer wall for being embedded cylinder, closing
Lens will be engaged on shell, so that the moisture and dust outside shell are not easy to contact with sensor main body, effectively be mentioned
The high service life of sensor main body, while the stop collar on sensor main body is set in outside gag lever post, being embedded cylinder will be arranged
Outside gag lever post and contacts at the upper surface of stop collar and ensure that sensing so that sensor main body is pushed against and is fixed on the base
The stability of device main body in use.
The utility model is further arranged to: the gag lever post fixed sleeves are equipped with limit elastic ring, the limit elasticity
The lower surface of ring is pushed against in offering the limit being embedded for limit elastic ring on the upper surface of stop collar, the inner wall of the position-limiting drum
Slot.
By using above-mentioned technical proposal, the lower surface for limiting elastic ring is pushed against in the upper surface of stop collar, so that sensing
Device main body is not susceptible to shake, while limiting elastic ring and being embedded in the limiting slot of position-limiting drum, realizes the clamping to position-limiting drum
It is fixed, so that the lower surface of position-limiting drum is pushed against in the upper surface of stop collar, further improve the fixed effect to sensor main body
Fruit.
The utility model is further arranged to: the actuator includes the drive ring being set in outside shell, the drive ring
Inner wall contact at the surfaces of all card connection balls, internal screw thread is offered on the inner wall of the drive ring, on the outer wall of the shell
Offer the external screw thread for being matched with internal screw thread.
By using above-mentioned technical proposal, when rotating drive ring, drive ring will be along the axial movement of shell, drive ring
Inner wall will contact at the surface of all card connection balls and card connection ball driven to push against in the outer wall for being embedded cylinder so that closing lens are by card
It connects and is fixed on shell.
The utility model is further arranged to: the diameter of the closing lens is greater than the outer diameter of shell, the drive ring position
Between closing lens and card connection ball.
By using above-mentioned technical proposal, when rotating drive ring the inner wall of drive ring is detached from when being clamped ball surface,
Continuing rotation drive ring rises drive ring, and the upper surface of drive ring will contact at the lower surface of closing lens and push closing
Lens rise, and closing lens will be disengaged from shell consequently facilitating repairing to the intracorporal sensor main body of shell.
The utility model is further arranged to: the drive ring is equipped with towards card connection ball is inclined towards one end of card connection ball and leads
To face, the guide surface contacts at the surface of all card connection balls.
By using above-mentioned technical proposal, guide surface contacts at the surface of all card connection balls, and card connection ball will be pushed against in being embedded
The outer wall of cylinder is detached from guide surface when card connection ball when rotating drive ring so that closing lens are engaged on shell,
Closing lens can be removed to repair the intracorporal sensor main body of shell from shell, be driven without lasting rotation
Ring is detached from the inner wall of drive ring in card connection ball, improves removal efficiency.
The utility model is further arranged to: sealed elastic ring, the sealed elastic are fixed on the inner wall of the shell
Offer annular groove on the inner wall of ring, the lower end for being embedded cylinder be fixed be embedded in a ring groove be embedded ring.
By using above-mentioned technical proposal, when the lower surface for closing lens fits in the upper surface of shell, being embedded ring will
It is embedded in the annular groove of sealed elastic ring, improves shell and closes the leakproofness between lens, be effectively protected sensing
Device main body.
The utility model is further arranged to: described to be embedded the clamping groove offered on the outer wall of cylinder for card connection ball clamping.
By using above-mentioned technical proposal, when the lower surface for being embedded ring contacts at the upper surface of sealed elastic ring, clamping
Slot will correspond to card connection ball and with card connection ball in shifting to install, and rotate drive ring at this time, and drive ring will drive card connection ball to be connected in
Clamping groove, sealed elastic ring will gradually deformation occurs, may make that ring will be embedded by being embedded ring without artificially pressing closing lens
It is easy to operate in shape slot, improve the leakproofness to shell, and card connection ball is connected in clamping groove and makes card connection ball to being embedded cylinder
It pushes against to fix and is transformed to connect and fix, improve to the stability for being embedded cylinder fixation.
The utility model is further arranged to: the upper surface of the pedestal is fixed with several heat dissipation metals for being arranged in shell
One end of item, the heat dissipation metal item is located in shell, and the other end of the heat dissipation metal item is located at outside shell.
By using above-mentioned technical proposal, heat dissipation metal item will be outside the intracorporal heat derives to shell of shell, enclosure interior
It will be constantly occurring heat exchange with hull outside, so that sensor main body is not easy to be damaged because of overheat, effectively improved
The service life of sensor main body.
In conclusion the utility model has the following beneficial effects:
1. gag lever post, stop collar, position-limiting drum and the setting for closing lens, so that sensor main body is pushed against and is fixed on bottom
On seat, the stability of sensor main body in use ensure that, and moisture and dust outside shell is made to be not easy and sense
Device body contact effectively improves the service life of sensor main body；
2. drive ring, card connection ball are embedded cylinder, sealed elastic ring and the setting for being embedded ring, so that closing lens are solid by clamping
It is scheduled on shell, and improves shell and close the leakproofness between lens, be effectively protected sensor main body；
3. the setting of heat dissipation metal item, enclosure interior and hull outside will be constantly occurring heat exchange, so that sensor master
Body is not easy to be damaged because of overheat, effectively improves the service life of sensor main body.
Detailed description of the invention
Fig. 1 is in the utility model embodiment for indicating the cross-sectional view of housing interior structure；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B.
In figure: 1, shell；11, run through slot；12, card connection ball；13, drive ring；131, guide surface；14, sealed elastic ring；
141, annular groove；15, cable-through hole；2, lens are closed；21, position-limiting drum；211, limiting slot；22, it is embedded cylinder；221, clamping groove；23,
It is embedded ring；3, pedestal；31, gag lever post；311, elastic ring is limited；4, sensor main body；41, stop collar；5, heat dissipation metal item.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of electronic sensor, including sensor main body 4, further includes pedestal 3, shell 1 and be closed in shell
The closing lens 2 of body 1, shell 1 and pedestal 3 are integrally formed, and leakproofness is preferable, is offered on the side wall of shell 1 for sensor master
The cable-through hole 15 that electric wire on body 4 passes through, shell 1 it is cylindrical setting and it is opening up.
As depicted in figs. 1 and 2, four groups of stop collars 41 are welded on the side wall of sensor main body 4, the upper surface of pedestal 3 is solid
Surely there is gag lever post 31, light beam emitted by sensor main body 4 may pass through closing lens 2, ensure that normally making for sensor main body 4
With the lower surface of closing lens 2 is fixed with position-limiting drum 21 and is embedded cylinder 22, when closing lens 2 are fastened on shell 1, is embedded cylinder 22
It will be embedded in shell 1, stop collar 41 will be set in outside gag lever post 31, and position-limiting drum 21 will also be set in outside gag lever post 31 and push against
In the upper surface of stop collar 41, so that sensor main body 4 is pushed against and is fixed on the base 3.
As depicted in figs. 1 and 2,31 fixed sleeves of gag lever post are equipped with limit elastic ring 311, limit the material of elastic ring 311
For rubber, limiting slot 211 is offered on the inner wall of position-limiting drum 21, the lower surface of limit elastic ring 311 is pushed against in stop collar 41
Upper surface, and limit elastic ring 311 will be embedded in the limiting slot 211 of position-limiting drum 21, be further improved to sensor main body 4
Fixed effect.
As shown in figures 1 and 3, shell 1 is equipped with clip assembly, and clip assembly includes four groups and is provided on 1 outer wall of shell
Run through slot 11, card connection ball 12 and actuator, actuator includes the drive ring 13 being set in outside shell 1, the inner wall of drive ring 13
On offer internal screw thread, the external screw thread for being matched with internal screw thread is offered on the outer wall of shell 1, is embedded on the outer wall of cylinder 22 and offers
Clamping groove 221, when rotating drive ring 13, the inner wall of drive ring 13 will contact at the surface of card connection ball 12, and card connection ball 12 will be
Clamping groove 221 is slided and is connected in slot 11, so that closing lens 2 are engaged on shell 1.
As shown in figure 3, drive ring 13 is equipped with towards one end of card connection ball 12 towards the inclined guide surface 131 of card connection ball 12, lead
The surface of all card connection balls 12 is contacted to face 131, it is easy to operate convenient for pushing card connection ball 12 to be connected in clamping groove 221.
As shown in figure 3, being fixed with sealed elastic ring 14 on the inner wall of shell 1, the material of sealed elastic ring 14 is rubber, close
It seals on the inner wall of elastic ring 14 and offers annular groove 141, the lower end for being embedded cylinder 22, which is fixed with, is embedded ring 23, when card connection ball 12 is clamped
When clamping groove 221, being embedded ring 23 will be embedded in annular groove 141, improve the leakproofness to shell 1.
As shown in figure 3, the diameter of closing lens 2 is greater than the outer diameter of shell 1, drive ring 13 is located at closing lens 2 and clamping
Between ball 12, when drive ring 13 inner wall be detached from when 12 surface of card connection ball, can continue rotate drive ring 13 make drive ring 13
Rise and closing lens 2 is pushed to rise, closing lens 2 will be disengaged from shell 1 consequently facilitating to the sensor main body 4 in shell 1
It repairs.
As shown in Figure 1, the upper surface of pedestal 3 is fixed with four groups of heat dissipation metal items 5 for being arranged in shell 1, heat dissipation metal item 5
Material be aluminium, one end of heat dissipation metal item 5 is located in shell 1, and the other end of heat dissipation metal item 5 is located at outside shell 1, so that shell
It is constantly occurring heat exchange outside 1 inside of body and shell 1, effectively improves the service life of sensor main body 4.
The implementation principle of the present embodiment are as follows: when needing for sensor main body 4 to be mounted in shell 1, first by sensor master
Stop collar 41 on body 4 is set in outside gag lever post 31, and stop collar 41 limits elastic ring 311 during the decline will occur shape
Become, when sensor main body 4 fits in 3 upper surface of pedestal, the lower surface of limit elastic ring 311 will contact at the upper of stop collar 41
Surface, so that sensor main body 4 is engaged on pedestal 3.
Then closing lens 2 are fastened on shell 1, are embedded into shell 1 so that being embedded cylinder 22, are embedded the lower surface of ring 23
The upper surface of sealed elastic ring 14 will be contacted at, rotates drive ring 13 at this time, the guide surface 131 of drive ring 13 will contact at all
The surface of card connection ball 12 simultaneously drives card connection ball 12 to be connected in clamping groove 221, at the same sealed elastic ring 14 will gradually deformation occurs simultaneously
It is embedded into annular groove 141 so that being embedded ring 23, the moisture and dust outside shell 1 will be not easy to contact with sensor main body 4, effectively
Ground improves the service life of sensor main body 4, while the lower surface of position-limiting drum 21 will contact at the upper surface of stop collar 41, limit
Position elastic ring 311 will be embedded in annular groove 141, so that sensor main body 4 is pushed against and fixed on the base 3.
In the use process of sensor main body 4, heat dissipation metal item 5 by outside the heat derives in shell 1 to shell 1,
It will be constantly occurring heat exchange outside 1 inside of shell and shell 1, so that sensor main body 4 is not easy to be damaged because of overheat, had
Improve to effect the service life of sensor main body 4.
When needing to repair replacement to sensor main body 4, rotation drive ring 13 rises drive ring 13, drive ring
13 upper surface will contact at the lower surface of closing lens 2 and closing lens 2 pushed to rise, and closing lens 2 will be disengaged from shell
1, while position-limiting drum 21 will be disengaged from then taking out sensor main body 4 out of shell 1 in gag lever post 31 and stop collar 41 being taken off
From in gag lever post 31.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of electronic sensor, including sensor main body (4), it is characterised in that: further include pedestal (3) and pedestal (3) one
Molding and cylindrical shell (1) and the closing lens (2) for being closed in shell (1), opening up, the institute of the shell (1)
It states and is equipped on the side wall of sensor main body (4) several stop collars (41), the upper surface of the pedestal (3), which is fixed with to be embedded, to be limited
Gag lever post (31) in position ring (41), the lower surface of closing lens (2) are fixed with the gag lever post that is slidably located in (31) outside
Position-limiting drum (21) and sliding are embedded being embedded cylinder (22) in shell (1), and the lower end of the position-limiting drum (21) contacts at stop collar
(41) upper surface, the shell (1) are equipped with clip assembly, and the clip assembly includes several being provided with shell (1) outer wall
On be embedded through slot (11), sliding in the card connection ball (12) in slot (11) and drive all card connection balls (12) abuttings in embedding
The actuator of cylinder if (22) outer wall.
2. a kind of electronic sensor according to claim 1, it is characterised in that: gag lever post (31) fixed sleeves are equipped with
It limits elastic ring (311), the lower surface of limit elastic ring (311) is pushed against in the upper surface of stop collar (41), the limit
The limiting slot (211) being embedded for limit elastic ring (311) is offered on the inner wall of cylinder (21).
3. a kind of electronic sensor according to claim 1, it is characterised in that: the actuator includes being set in shell
(1) outside the inner wall of drive ring (13), the drive ring (13) contacts at the surface of all card connection balls (12), the drive ring
(13) internal screw thread is offered on inner wall, offers the external screw thread for being matched with internal screw thread on the outer wall of the shell (1).
4. a kind of electronic sensor according to claim 3, it is characterised in that: the diameter of closing lens (2) is greater than
The outer diameter of shell (1), the drive ring (13) are located between closing lens (2) and card connection ball (12).
5. a kind of electronic sensor according to claim 3, it is characterised in that: the drive ring (13) is towards card connection ball
(12) one end is equipped with towards card connection ball (12) inclined guide surface (131), and the guide surface (131) contacts at all card connection balls
(12) surface.
6. a kind of electronic sensor according to claim 3, it is characterised in that: be fixed on the inner wall of the shell (1)
Sealed elastic ring (14) offers annular groove (141) on the inner wall of the sealed elastic ring (14), described to be embedded under cylinder (22)
End, which is fixed with to be embedded, is embedded ring (23) in annular groove (141).
7. a kind of electronic sensor according to claim 6, it is characterised in that: opened up on the outer wall for being embedded cylinder (22)
There is the clamping groove (221) for card connection ball (12) clamping.
8. a kind of electronic sensor according to claim 6, it is characterised in that: the upper surface of the pedestal (3) is fixed with
Several heat dissipation metal items (5) for being arranged in shell (1), one end of the heat dissipation metal item (5) are located in shell (1), the gold
The other end for belonging to heat sink strip (5) is located at shell (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204837.6U CN209416373U (en) | 2019-02-15 | 2019-02-15 | A kind of electronic sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204837.6U CN209416373U (en) | 2019-02-15 | 2019-02-15 | A kind of electronic sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416373U true CN209416373U (en) | 2019-09-20 |
Family
ID=67942949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920204837.6U Active CN209416373U (en) | 2019-02-15 | 2019-02-15 | A kind of electronic sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209416373U (en) |
-
2019
- 2019-02-15 CN CN201920204837.6U patent/CN209416373U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electronic sensor Effective date of registration: 20220705 Granted publication date: 20190920 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: ZHEJIANG SANXI INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2022330001253 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 303, 2nd Floor, Building 2, Zhejiang Oumei Biotechnology Industrial Park, No. 501 Changsheng South Road, Jiaxing Economic and Technological Development Zone, Zhejiang Province, 314001 Patentee after: Zhejiang Sanxin Construction Technology Co.,Ltd. Address before: No. 5, Building 8, Jiaxiuyuan, Sunshine City, Jiaxing City, Zhejiang Province, 314031 Patentee before: ZHEJIANG SANXI INTELLIGENT TECHNOLOGY Co.,Ltd. |