CN218120998U - Laser sensor protective housing - Google Patents
Laser sensor protective housing Download PDFInfo
- Publication number
- CN218120998U CN218120998U CN202222504631.XU CN202222504631U CN218120998U CN 218120998 U CN218120998 U CN 218120998U CN 202222504631 U CN202222504631 U CN 202222504631U CN 218120998 U CN218120998 U CN 218120998U
- Authority
- CN
- China
- Prior art keywords
- protection box
- hole
- bottom plate
- box
- laser sensor
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a laser sensor protective housing, including the open protection box in bottom, the removable shutoff in bottom of protection box has the bottom plate, be equipped with connecting portion around the bottom plate, the front end of protection box sets up the mounting hole, sealed grafting has the connector in the mounting hole, the rear end of protection box is equipped with the hole of dodging that is used for dodging laser generator's emergence route, is equipped with the round seal groove on the open mouth edge in bottom of protection box, and the embedded seal ring that is equipped with of seal groove, seal ring's the degree of depth that highly is higher than the seal groove, protection box press establish the bottom side of shutoff at the sealing washer, the connecting hole has been seted up on the bottom plate, be equipped with the transition hole with the coaxial arrangement of connecting hole on the seal ring, be equipped with the coaxial blind hole with the connecting hole on the protection box, bottom plate, seal ring, protection box wear to adorn connecting hole, transition hole and blind hole through the screw and realize removable sealed assembly. The protection level of this laser sensor of effectual improvement, protectiveness is high, the practicality is strong, simple to operate.
Description
Technical Field
The utility model relates to a laser sensor protective housing.
Background
Laser sensors are sensors that make measurements using laser technology. It is composed of laser, laser detector and measuring circuit. The laser sensor is a novel measuring instrument. The device can accurately measure the position, the displacement and other changes of a measured object in a non-contact manner, and can measure the displacement, the thickness, the vibration, the distance, the diameter and other precise geometric measurements. The laser has the excellent characteristic of good linearity, and the laser sensor has higher precision compared with the known ultrasonic sensor.
The existing laser sensor is connected with a circuit board through a cable, a laser and a laser detector are fixed on the circuit board, and then the circuit board is installed in a protective shell to achieve internal protection. The existing protective shell only adopts a top cover and a bottom box to surround the sealing cover for protection, only has dustproof performance, has no protective structure for cable installation positions, shell joints and other positions which are easy to seep water, cannot realize waterproof effect, and considers that the application scene of the laser sensor is generally located in outdoor severe environment, so that a protective shell with waterproof performance is required to be designed to effectively prevent water and dust of the laser sensor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser sensor protective housing to solve the problem of laser sensor's among the prior art protective housing waterproof performance.
In order to solve the problem, the utility model relates to a laser sensor protective housing adopts following technical scheme:
laser sensor protective housing, including the open protective box in bottom, the removable shutoff in protective box's bottom has the bottom plate, be equipped with all around the bottom plate be used for with external structure connected connecting portion, protective box's front end sets up the mounting hole, and sealed grafting has the connector in the mounting hole, and protective box's rear end is equipped with the hole of dodging that is used for dodging laser generator's emergence route, be equipped with the round seal groove on protective box's the open mouth edge in bottom, the embedded seal ring that is equipped with of seal groove, seal ring's the degree of depth that highly is higher than the seal groove, protective box presses the bottom side of establishing the shutoff at the sealing washer, the connecting hole has been seted up on the bottom plate, be equipped with the transition hole of arranging with the connecting hole is coaxial on the seal ring, be equipped with the blind hole coaxial with the connecting hole on the protective box, bottom plate, seal ring, protective box wear to adorn connecting hole, transition hole and blind hole through the screw and realize removable seal assembly.
Furthermore, the outer side of the bottom side opening edge of the protection box is provided with a circle of laminating ring platform in a downward protruding mode, the inner side portion, located on the laminating ring platform, of the bottom side opening edge of the protection box forms the sealing groove, a boss which is identical to the inner side wall of the protection box in size is arranged on the upper plate surface of the bottom plate, and the boss and the inner ring side wall of the sealing washer are in extrusion contact to achieve sealing.
Furthermore, the side wall of the connector is provided with an annular blocking platform, and a sealing ring is clamped between the annular blocking platform and the protection box.
Furthermore, the protection box is a rectangular box, and the sealing washer is a rectangular washer.
Furthermore, the peripheral side edge of the bottom plate horizontally protrudes outwards to form an installation platform, and the connecting part is an installation long hole arranged on the installation platform.
The utility model has the advantages as follows: compared with the prior art, the laser sensor protective shell related by the utility model can effectively protect external water vapor, dust and the like through the arrangement of the sealing gaskets between the bottom plate and the protective box in the actual use process, and the sealing gaskets have no external leakage, thereby effectively prolonging the service life of the protective shell and the sealing gaskets; in addition, the connector and the protection box are assembled in a sealing mode, the waterproof and dustproof performance of the cable joint can be guaranteed, the protection level of the laser sensor is effectively improved, the protection performance is high, the practicability is high, and the installation is convenient.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described as follows:
fig. 1 is a schematic structural view of a specific embodiment of a laser sensor protective housing according to the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a bottom view of the base plate of FIG. 2;
fig. 4 is a bottom view of fig. 1.
Description of reference numerals: 1-a protective box; 2-a bottom plate; 3-a connector; 4-sealing ring; 5-sealing a gasket; 6-mounting holes; 7-avoiding holes; 8, installing a long hole; 9-a sealing groove; 10-boss; 11-a connection hole; 12-a transition hole; 13-blind hole; 14-a screw; 15-annular blocking table.
Detailed Description
In order to make the technical purpose, technical solutions and advantageous effects of the present invention clearer, the technical solutions of the present invention are further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The utility model relates to a laser sensor protective housing's embodiment, as shown in fig. 1 to fig. 4, laser sensor protective housing includes protection box 1, bottom plate 2, connector 3, sealing washer 4 and seal ring 5 etc..
The whole protection box 1 is a rectangular box-shaped structure, the bottom of the protection box is arranged in an open mode, the upper, lower and top directions in the embodiment are in actual use scenes, and the protection box is only used for describing the limited description of the relative state of the protection box when the protection box is in the state of the upper and lower bottom plates. The front end of protection box 1 is provided with mounting hole 6, and mounting hole 6 is the screw hole, link up around mounting hole 6 and arrange, and the rear end of protection box 1 is equipped with the hole 7 of dodging that is used for dodging laser generator's emergence route, should dodge hole 7 for the rectangular hole, the sealed shutoff lens of rear end during the in-service use can.
The detachable plugging of bottom plate 2 is in the bottom of protection box 1, and bottom plate 2 is equipped with the connecting portion that are used for being connected with external structure all around, and specifically the level is to the outside protrusion on the side all around of bottom plate 2 has the mount table, and the connecting portion are the installation slot hole 8 of setting on the mount table. After the bottom plate 2 is connected with the protection box 1, the installation long hole 8 is arranged through the screw 14 in a penetrating mode, and the protection shell can be integrally fixed on an external structure.
In order to realize the sealing assembly between the protection box 1 and the bottom plate 2, a circle of sealing groove 9 is arranged on the opening edge of the bottom of the protection box 1, a sealing washer 5 with a rectangular structure is embedded in the sealing groove 9, the height of the sealing washer 5 is higher than the depth of the sealing groove 9, the bottom plate 2 is pressed and plugged on the bottom side of the sealing ring 4, a circle of laminating ring platform is arranged on the outer side of the opening edge of the bottom side of the protection box 1 in a downward protruding mode, the sealing groove 9 is formed in the inner portion, located on the laminating ring platform, of the opening edge of the bottom side of the protection box 1, corresponds to the sealing groove 9, a boss 10 with the size being the same as that of the inner cavity side wall of the protection box 1 is arranged on the upper plate surface of the bottom plate 2, and the boss 10 is in extrusion contact with the inner ring side wall of the sealing washer 5 to realize sealing. The design of the boss 10 on the base plate 2 is matched with the protection box 1, so that the extrusion contact can be realized on the upper binding face and the lower binding face, meanwhile, the side edge of the boss 10 is matched with the side wall of the inner cavity of the protection box 1, the inner ring of the sealing washer 5 is extruded to realize secondary sealing, and the sealing path is prolonged.
In order to further guarantee the sealing performance and simultaneously realize the detachable connection of the protection box 1 and the bottom plate 2, the bottom plate 2 is provided with a connecting hole 11, the sealing washer 5 is provided with a transition hole 12 which is coaxially arranged with the connecting hole 11, the protection box 1 is provided with a blind hole 13 which is coaxial with the connecting hole 11, and the bottom plate 2, the sealing washer 5 and the protection box 1 are penetrated and installed with the connecting hole 11, the transition hole 12 and the blind hole 13 through screws 14 to realize the detachable sealing assembly.
In addition, the connector 3 is in threaded connection with the mounting hole 6, in order to realize the sealing assembly of the connector 3, a circumferential stopping table 15 is arranged on the side wall of the connector 3, and a sealing ring 4 is clamped between the circumferential stopping table 15 and the protection box 1.
This protective housing all carries out seal assembly with the junction of each part, dismantlement department, and the effectual waterproof dirt-proof effect of realization.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating but not limiting the technical solution of the present invention, and any equivalent replacement and modification or partial replacement which do not depart from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.
Claims (5)
1. Laser sensor protective housing, its characterized in that, including the open protection box in bottom, the removable shutoff in bottom of protection box has the bottom plate, is equipped with all around the bottom plate to be used for the connecting portion of being connected with exterior structure, the front end of protection box sets up the mounting hole, and sealed grafting has the connector in the mounting hole, and the rear end of protection box is equipped with the hole of dodging that is used for dodging laser generator's emergence route, be equipped with the round seal groove on the open mouth edge in bottom of protection box, the embedded seal ring that is equipped with of seal groove, seal ring's the degree of depth that highly is higher than the seal groove, the bottom side of shutoff at the sealing washer is established to protection box pressure, the connecting hole has been seted up on the bottom plate, be equipped with the transition hole of arranging with the connecting hole is coaxial on the seal ring, be equipped with the coaxial blind hole of connecting hole on the protection box, bottom plate, seal ring, protection box wear dress connecting hole, transition hole and blind hole through the screw and realize removable sealed assembly.
2. The laser sensor protective casing according to claim 1, wherein a circle of the attaching ring table is arranged on the outer side of the bottom edge of the protective box in a downward protruding manner, the sealing groove is formed in the inner side portion of the attaching ring table on the bottom edge of the protective box, a boss with the same size as the inner side wall of the protective box is arranged on the upper plate surface of the base plate, and the boss is in pressing contact with the inner ring side wall of the sealing washer to achieve sealing.
3. The laser sensor protection shell according to claim 1 or 2, wherein a circumferential stop is provided on a side wall of the connector, and a seal ring is interposed between the circumferential stop and the protection box.
4. The laser sensor protective casing according to claim 1 or 2, wherein the protective box is a rectangular box and the sealing gasket is a rectangular gasket.
5. The laser sensor protective casing according to claim 1 or 2, wherein the peripheral side edge of the bottom plate horizontally protrudes outwards to form a mounting table, and the connecting portion is a mounting slot provided on the mounting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222504631.XU CN218120998U (en) | 2022-09-22 | 2022-09-22 | Laser sensor protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222504631.XU CN218120998U (en) | 2022-09-22 | 2022-09-22 | Laser sensor protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218120998U true CN218120998U (en) | 2022-12-23 |
Family
ID=84531810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222504631.XU Active CN218120998U (en) | 2022-09-22 | 2022-09-22 | Laser sensor protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218120998U (en) |
-
2022
- 2022-09-22 CN CN202222504631.XU patent/CN218120998U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218120998U (en) | Laser sensor protective housing | |
| CN210862740U (en) | Sensor | |
| CN215004076U (en) | Dustproof and oilproof structure of pressure sensor | |
| CN216719859U (en) | Waterproof fuse assembly | |
| CN216216224U (en) | Motor sealing waterproof structure | |
| CN217919276U (en) | Seal box and display screen | |
| CN216624683U (en) | USB seat mounting structure | |
| CN221226656U (en) | Waterproof connector | |
| CN215340411U (en) | Light-filtering transmission imaging darkroom | |
| CN213243532U (en) | Surge protector convenient to dismouting | |
| CN214040222U (en) | Moisture-blocking module for liquid level sensor | |
| CN216869649U (en) | IP68 double-seal shell of intelligent water meter electronic unit | |
| CN215067302U (en) | Mining laser ranging sensor | |
| JP3670739B2 (en) | Endoscope waterproof structure | |
| CN219932259U (en) | Antiseep device for integrated packaging wiring block of steam turbine body | |
| CN220021330U (en) | Cover plate assembly and battery | |
| CN209982938U (en) | Power supply structure with high-sealing shell | |
| CN212567538U (en) | Ultrasonic water meter | |
| CN220302736U (en) | Water channel sealing structure | |
| CN214591832U (en) | Floating sound box | |
| CN210198476U (en) | Pressure balance structure for sealing water meter shell | |
| CN219087562U (en) | Inclination sensor | |
| CN210180458U (en) | Rotation state parameter detection sensor | |
| CN221353363U (en) | Sealed conductive slip ring with heat dissipation function | |
| CN221404575U (en) | High-tightness pressure sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |