CN211401260U - Casing for photoelectric sensor - Google Patents
Casing for photoelectric sensor Download PDFInfo
- Publication number
- CN211401260U CN211401260U CN202020413869.XU CN202020413869U CN211401260U CN 211401260 U CN211401260 U CN 211401260U CN 202020413869 U CN202020413869 U CN 202020413869U CN 211401260 U CN211401260 U CN 211401260U
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- casing
- shell
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- photoelectric sensor
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Abstract
The utility model relates to a casing for photoelectric sensor, it includes the casing, the lateral wall intercommunication of casing has the installation department that cavity set up, one side that the casing was kept away from to the installation department is provided with first opening, be provided with lens in the first opening, integrated into one piece has the installation shell in the installation department, one side that the installation department was kept away from to the installation shell is provided with the contact pin that is used for installing integrated circuit board, one side that the installation department was kept away from to the installation shell sets up the trompil, the lateral wall of installation department is provided with and extends to its thread line of keeping away from casing one end from the one end that the. The utility model has the advantages of convenient fixing.
Description
Technical Field
The utility model relates to a photoelectric sensor especially relates to a casing for photoelectric sensor.
Background
The photoelectric sensor is a sensor using a photoelectric element as a detection element. It first converts the measured changes into changes in the optical signal and then further converts the optical signal into an electrical signal by means of an opto-electronic element. The photoelectric sensor generally consists of three parts, namely a light source, an optical path and a photoelectric element. The photoelectric detection method has the advantages of high precision, quick response, non-contact and the like, and the photoelectric detection method has the advantages of more measurable parameters, simple structure of the sensor and flexible and various forms, so that the photoelectric sensor is widely applied to detection and control.
The chinese utility model patent with the publication number CN204902857U discloses a photoelectric sensor, including casing, optical module, lens, casing contact pin and circuit board, optical module lens the casing contact pin with the circuit board all is located in the casing, optical module with circuit board circuit connection, optical module sends out the light beam, the circuit board with casing contact pin circuit connection still includes the spring loading connector, the one end of spring loading connector with circuit board fixed connection, the other end of spring loading connector pass through the elasticity of spring with casing contact pin contact is connected.
However, in the prior art, the housing of the photoelectric sensor like the above patent is usually fixed at a predetermined position by a bolt passing through a through hole formed in the housing, and the fixing manner is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a casing for photoelectric sensor who conveniently fixes to the not enough of prior art existence.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a casing for photoelectric sensor, includes the casing, the lateral wall intercommunication of casing has the installation department that cavity set up, one side that the casing was kept away from to the installation department is provided with first opening, be provided with lens in the first opening, integrated into one piece has the installation shell in the installation department, one side that the installation department was kept away from to the installation shell is provided with the contact pin that is used for installing integrated circuit board, one side that the installation department was kept away from to the installation shell sets up the trompil, the lateral wall of installation department is provided with and extends to its thread line of keeping away from casing one end from the one.
Through adopting above-mentioned technical scheme, when photoelectric sensor is installed to needs, through the thread line on the installation department, only need rotate the casing for casing threaded connection is in the position of butt joint, simple structure, convenient operation.
The present invention may be further configured in a preferred embodiment as: the inner side wall of the mounting part, which is far away from the shell, is provided with a light blocking ring, and the cross section of the light blocking ring is in a step shape.
Through adopting above-mentioned technical scheme, the influence of light can be reduced in the setting of light barrier ring for photoelectric sensor's working effect is better.
Further, a gap is formed between the inner side wall of the mounting part and the outer side wall of the mounting shell.
Through adopting above-mentioned technical scheme, form the space between installation department inside wall and the installation shell lateral wall, can reduce the quantity of production installation department, avoid the installation department to produce simultaneously and cave in for more accurate, convenient when integrated circuit board installs.
Furthermore, a plurality of mounting blocks used for limiting the position of the integrated circuit board are arranged between the contact pin and the mounting shell.
Through adopting above-mentioned technical scheme, the setting of installation piece can be so that integrated circuit board firm the installing on the installation shell, avoids the casing vibration to cause integrated circuit board to take place the dislocation for integrated circuit board more stable installs in the casing.
Further, the mounting shell and the shell are integrally formed.
By adopting the technical scheme, the mounting shell and the shell are integrally formed, so that the production steps can be reduced, the mounting shell and the shell can be produced at one time, and the production cost is reduced; meanwhile, the integrated forming does not need manual later-stage assembling, and the mounting speed of the photoelectric sensor is improved.
Furthermore, one end of the contact pin, which is far away from the mounting shell, is provided with a guide fillet.
Through adopting above-mentioned technical scheme, when adorning integrated circuit board, the fillet of leading can insert the contact pin for integrated circuit board and provide the guide effect to in the integrated circuit board of being convenient for inserts the contact pin, make things convenient for the staff to install fixedly integrated circuit board.
Furthermore, one side of the shell, which is far away from the installation part, is provided with a second opening, a mounting groove is arranged in the second opening, a baffle is arranged in the second opening, and a limiting block which is embedded with the mounting groove is arranged on one side of the baffle, which faces the second opening.
Through adopting above-mentioned technical scheme, the stopper gomphosis is in the mounting groove for installation that the baffle can be stable is in the second opening, simple structure, and fixed effect is better, and makes things convenient for the staff to install the baffle fixedly.
Furthermore, the lateral wall of casing is provided with anti-skidding line.
Through adopting above-mentioned technical scheme, the frictional force of casing lateral wall can be improved in the setting of anti-skidding line to make the staff can hold more stably when rotating the installation casing, the staff of being convenient for installs the casing.
To sum up, the utility model discloses a following at least one useful technological effect:
when the photoelectric sensor needs to be installed, the shell is only required to be rotated through the thread line on the installation part, so that the shell is in threaded connection with the butted position, the structure is simple, and the operation is convenient;
the gap is formed between the inner side wall of the mounting part and the outer side wall of the mounting shell, so that the using amount of the mounting part can be reduced, and the mounting part is prevented from sinking, so that the integrated circuit board is more accurate and convenient to mount;
through the setting of installation piece, can make firm the installing on the installation shell of integrated circuit board, avoid the casing vibration to cause integrated circuit board to take place the dislocation for integrated circuit board is more stable installs in the casing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view of an exploded structure of the present embodiment;
fig. 3 is an exploded view from another perspective of the present embodiment.
Reference numerals: 1. a housing; 2. an installation part; 3. a first opening; 4. a lens; 5. mounting a shell; 6. inserting a pin; 7. opening a hole; 8. a thread; 9. a light blocking ring; 10. a void; 11. mounting blocks; 12. a fillet guide; 13. a second opening; 14. mounting grooves; 15. a baffle plate; 16. and a limiting block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a casing for photoelectric sensor, including casing 1, one side intercommunication of casing 1 has installation department 2, installation department 2 is the cavity setting, installation department 2 keeps away from one side of casing 1 and has seted up first opening 3, demountable installation has lens 4 in the first opening 3, integrated into one piece has installation shell 5 in the installation department 2, installation shell 5 is linked together with installation department 2, one side that installation department 2 was kept away from to installation shell 5 is fixed with two contact pins 6 that are used for installing integrated circuit board, trompil 7 has been seted up to one side that installation department 2 was kept away from to installation shell 5, two contact pins 6 are located the both sides of trompil 7, the lateral wall of installation department 2 is seted up and is extended to its screwed line 8 of keeping away from casing 1 one end from installation department.
Then, for the ease of installing 5 casings 1 of shell, seted up anti-skidding line on 1 casing surface, can improve the frictional force of 1 lateral wall of casing through anti-skidding line to make the staff can hold more stably when rotating 5 casings 1 of installation shell, the staff of being convenient for installs casing 1.
As can be seen from fig. 3, a light-blocking ring 9 is mounted on the inner wall of the mounting portion 2 away from the housing 1, and the cross section of the light-blocking ring 9 is stepped. Unnecessary light passing through the opening 7 can be reduced by the light blocking ring 9, so that the working effect of the photoelectric sensor is more accurate.
Then, the amount of use when reducing installation department 2 production for form space 10 between 2 inside walls of installation department and 5 outside walls of installation shell, when reducing 2 costs of production installation department, can avoid installation department 2 to produce sunkenly, it is more convenient when making the integrated circuit board installation.
Referring to fig. 2 and 3, a mounting block 11 for mounting the pin 6 is fixed on one side of the mounting shell 5 away from the mounting portion 2, the mounting block 11 is L-shaped, the integrated circuit board can be firmly mounted on the mounting shell 5 through the mounting block 11, so that the integrated circuit board is prevented from being misplaced due to vibration of the housing 1, and the integrated circuit board is more stably mounted in the housing 1.
Wherein, in order to reduce photoelectric sensor's installation step, installation shell 5 and casing 1 integrated into one piece to reduce photoelectric sensor later stage's installation step, reduce the cost of labor.
One end of the contact pin 6, which is far away from the mounting shell 5, is provided with a guide round angle 12, and the guide round angle 12 is used for guiding the integrated circuit board to be inserted into the contact pin 6, so that the integrated circuit board can be conveniently inserted into the contact pin 6, and the integrated circuit board can be conveniently and fixedly mounted by a worker.
The implementation principle of the embodiment is as follows: when photoelectric sensor is installed to needs, through the thread line 8 on the installation department 2, only need to rotate casing 1 for casing 1 threaded connection is in the position of butt joint, simple structure, convenient operation.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A housing for a photoelectric sensor, comprising a housing (1), characterized in that: the utility model discloses a solar energy collecting device, including casing (1), installation department (2) that the lateral wall intercommunication of casing (1) has the cavity to set up, one side that casing (1) was kept away from in installation department (2) is provided with first opening (3), be provided with lens (4) in first opening (3), integrated into one piece has installation shell (5) in installation department (2), one side that installation department (2) were kept away from in installation shell (5) is provided with contact pin (6) that are used for installing integrated circuit board, one side that installation department (2) were kept away from in installation shell (5) sets up trompil (7), the lateral wall of installation department (2) is provided with and extends to its thread line (8) of keeping away from casing (1) one end from installation department (2).
2. A casing for a photoelectric sensor according to claim 1, wherein: the inner side wall, far away from the shell (1), of the mounting portion (2) is provided with a light blocking ring (9), and the cross section of the light blocking ring (9) is in a step shape.
3. A casing for a photoelectric sensor according to claim 1, wherein: and a gap (10) is formed between the inner side wall of the mounting part (2) and the outer side wall of the mounting shell (5).
4. A casing for a photoelectric sensor according to claim 1, wherein: and a plurality of mounting blocks (11) used for limiting the position of the integrated circuit board are arranged between the contact pin (6) and the mounting shell (5).
5. A casing for a photoelectric sensor according to claim 4, wherein: the mounting shell (5) and the shell (1) are integrally formed.
6. A casing for a photoelectric sensor according to claim 1, wherein: and one end of the contact pin (6) far away from the mounting shell (5) is provided with a fillet guide (12).
7. A casing for a photoelectric sensor according to claim 1, wherein: one side of the shell (1) far away from the installation part (2) is provided with a second opening (13), an installation groove (14) is formed in the second opening (13), a baffle (15) is arranged in the second opening (13), and a limiting block (16) which is embedded with the installation groove (14) is arranged on one side, facing the second opening (13), of the baffle (15).
8. A casing for a photoelectric sensor according to claim 1, wherein: the outer side wall of the shell (1) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413869.XU CN211401260U (en) | 2020-03-27 | 2020-03-27 | Casing for photoelectric sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413869.XU CN211401260U (en) | 2020-03-27 | 2020-03-27 | Casing for photoelectric sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211401260U true CN211401260U (en) | 2020-09-01 |
Family
ID=72213412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020413869.XU Active CN211401260U (en) | 2020-03-27 | 2020-03-27 | Casing for photoelectric sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211401260U (en) |
-
2020
- 2020-03-27 CN CN202020413869.XU patent/CN211401260U/en active Active
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