CN209213436U - The safe light curtain of ease of assembly - Google Patents
The safe light curtain of ease of assembly Download PDFInfo
- Publication number
- CN209213436U CN209213436U CN201821988314.7U CN201821988314U CN209213436U CN 209213436 U CN209213436 U CN 209213436U CN 201821988314 U CN201821988314 U CN 201821988314U CN 209213436 U CN209213436 U CN 209213436U
- Authority
- CN
- China
- Prior art keywords
- lens
- mould group
- infrared light
- slot
- fixing groove
- 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
Landscapes
- Optical Communication System (AREA)
Abstract
The utility model belongs to safe light curtain technical field, more particularly to a kind of safe light curtain of ease of assembly, it includes shell, lens, infrared light receiving/transmitting mould group and end cap, shell upper end is equipped with opening, case inside wall top is equipped with lens fixing groove, lens are connected in lens fixing groove, case inside wall lower part is equipped with mould group fixing groove, infrared light receiving/transmitting Modular card is connected to mould group fixing groove and towards opening, the infrared light receiving/transmitting mould group includes pcb board and control and treatment circuit plate, quick coupling is equipped between the pcb board and control and treatment circuit plate, described end cap one end is fixedly connected with the shell, the safe light curtain of the ease of assembly of the utility model, it is ingenious in design, rationally, pass through the fixed lens of lens fixing groove, pass through the fixed infrared light receiving/transmitting mould group of mould group fixing groove, pcb board and processing control are assembled by quick coupling Circuit board keeps safe light curtain easy to assembly, improves production efficiency, is conducive to production, reduces the production cost of enterprise.
Description
Technical field
The utility model belongs to safe light curtain technical field more particularly to a kind of safe light curtain of ease of assembly.
Background technique
Safe light curtain is in modern plant, and people and machine cooperate, in some potentially dangerous mechanical equipments
On, as press, shearing equipment, metal cutting equipment, automated assembly line, automatic welding line, mechanical transmission carrying are set
Standby, danger zone be easy to cause the personal injury of operating personnel.However existing safe light curtain is erroneous for installation, influences production effect
Rate is unfavorable for producing, and improves the production cost of enterprise, for this reason, it is necessary to research and develop a safe light curtain convenient for assembling.
Utility model content
The purpose of this utility model is to provide a kind of safe light curtains of ease of assembly, it is intended to solve safety in the prior art
The technical issues of light curtain is erroneous for installation, is unfavorable for production.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: safe light curtain of ease of assembly, packet
Shell, lens, infrared light receiving/transmitting mould group and end cap are included, the shell upper end is equipped with opening, and case inside wall top is close
The position of the opening is equipped with the lens fixing groove for fixing the lens, and the lens are connected in the lens fixing groove；
Case inside wall lower part is equipped with the mould group fixing groove for fixing the infrared light receiving/transmitting mould group, the infrared light receiving/transmitting mould
Group is connected in the mould group fixing groove and towards the opening；The infrared light receiving/transmitting mould group includes pcb board and processing control electricity
Road plate, is equipped with quick coupling between the pcb board and control and treatment circuit plate, the female end of the quick coupling is set to pcb board bottom
The male end in portion, the quick coupling is set at the top of the control and treatment circuit plate；Described end cap one end and the fixed company of the shell
It connects, the end cap lower part is equipped with recess, and the recess is equipped with output signal line, the output signal line and the infrared light receiving/transmitting
The connection of mould group.
Further, the end cap inner sidewall upper portion be equipped with matched first slot of the lens, under end cap inner sidewall
Portion, which is equipped with, passes through first slot and the second slot point with matched second slot of the infrared light receiving/transmitting mould group, the end cap
It is not socketed on the left and right ends of the lens and the infrared light receiving/transmitting mould group and is fixedly connected with the shell.
Further, second slot includes upper slot and lower slot, and the pcb board both ends are plugged in described slotting
Slot, the control and treatment circuit board ends are plugged in the lower slot.
Further, the control and treatment circuit plate is connect with the output signal line, the pcb board upper surface transverse direction water
Flat to be equipped at intervals with multiple infrared light transmitter elements, the infrared light transmitter elements two sides are equipped with infrared light receiving unit side by side.
Further, the lens include lens body, the lens body, are plugged in first slot, described
The position that mirror body upper surface corresponds to the infrared light transmitter elements is equipped with convex lens, and the lens body bottom corresponds to described red
The position of outer light receiving unit is equipped with light-guiding pillar.
Further, the lens body bottom is equipped with for connecting consolidating for the lens and the infrared light receiving/transmitting mould group
Determine foot, the pcb board is equipped with lens fixation hole, and the fixed feet is inserted into the lens fixation hole.
Further, the bottom of the fixed feet, which radially reduces, forms insertion section, and it is solid that the lens are inserted into the insertion section
Determine hole.
Further, the mould group fixing groove includes upper fixing groove and lower fixing groove, and the pcb board is connected in described solid
Determine slot, the control and treatment circuit board is connected to the lower fixing groove.
Further, the end cap is equipped with the installation screw for fixing safe light curtain far from the end face of shell.
Further, the end cap and the shell fixed connection place are equipped with seal groove, are equipped with sealing in the seal groove
Item
The utility model has the beneficial effects that the safe light curtain of the ease of assembly of the utility model, ingenious in design, rationally, lead to
Cross the fixed lens of lens fixing groove, by the fixed infrared light receiving/transmitting mould group of mould group fixing groove, by quick coupling assemble pcb board and
Control and treatment circuit plate keeps safe light curtain easy to assembly, improves production efficiency, is conducive to production, reduces the production cost of enterprise.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic perspective view of embodiment.
Fig. 2 is the configuration schematic diagram of embodiment.
Fig. 3 is the schematic diagram of housing structure of embodiment.
Fig. 4 is the lens arrangement schematic diagram of embodiment.
Fig. 5 is the infrared light receiving/transmitting modular structure schematic diagram of embodiment.
Fig. 6 is the end cover structure schematic diagram of embodiment.
Wherein, each appended drawing reference in figure:
1- shell, 2- lens, 3- infrared light receiving/transmitting mould group, 4- end cap, 5- output signal line, 10- opening, 11- lens are solid
Determine slot, 12- mould group fixing groove, 13- dovetail groove, 21- lens body, 22- convex lens, 23- light-guiding pillar, 24- fixed feet, 31-PCB
Plate, 32- control and treatment circuit plate, 33- quick coupling, the first slot of 40-, the second slot of 41-, 42- recess, 43- installation screw,
Fixing groove, the insertion section 241-, 311- infrared light transmitter elements, 312- infrared light under the upper fixing groove of 44- seal groove, 121-, 122-
Slot, 441- sealing strip under receiving unit, 313- lens fixation hole, 331- female end, 332- male end, the upper slot of 411-, 412-.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to shown in Fig. 1 ~ 6, the utility model implementation provides a kind of safe light curtain of ease of assembly comprising shell 1, thoroughly
Mirror 2, infrared light receiving/transmitting mould group 3 and end cap 4,1 upper end of shell are equipped with opening 10, and 1 inner sidewall upper portion of shell is close to institute
The position of opening 10 is stated equipped with the lens fixing groove 11 for fixing the lens 2, the lens 2 are connected in the lens and fix
Slot 11；The 1 inner sidewall lower part of shell is equipped with the mould group fixing groove 12 for fixing the infrared light receiving/transmitting mould group 3, described red
Outer light transmitting-receiving mould group 3 is connected in the mould group fixing groove 12 and towards the opening 10；The infrared light receiving/transmitting mould group 3 includes
Pcb board 31 and control and treatment circuit plate 32 are equipped with quick coupling 33, institute between the pcb board 31 and control and treatment circuit plate 32
The female end 331 for stating quick coupling 33 is set to 31 bottom of pcb board, and the male end 332 of the quick coupling 33 is controlled set on the processing
32 top of circuit board；Described 4 one end of end cap is fixedly connected with the shell 1, and 4 lower part of end cap is equipped with recess 42, described recessed
Position 42 is equipped with output signal line 5, and the output signal line 5 is connect with the infrared light receiving/transmitting mould group 3.
Specifically, 1 upper end of shell is equipped with opening 10, realizes and is connected to by opening 10 with outside inside shell 1.Pass through
1 inner sidewall upper portion of shell is equipped with the lens fixing groove 11 for fixing the lens 2, institute close to the position of the opening 10
It states lens 2 and is connected in the lens fixing groove 11, realization fast assembles the lens 2 in the shell 1.Pass through the shell
1 inner sidewall lower part is equipped with the mould group fixing groove 12 for fixing the infrared light receiving/transmitting mould group 3, the infrared light receiving/transmitting mould group 3
Be connected in the mould group fixing groove 12 and towards it is described opening 10, realization fast assemble the infrared light receiving/transmitting mould group 3 described
In shell 1, the infrared light that infrared light receiving/transmitting mould group 3 is issued is launched by the way that 10 hair of opening is outer.The pcb board 31 and place
It manages and is equipped with quick coupling 33 between control circuit board 32, the female end 331 of the quick coupling 33 is set to 31 bottom of pcb board, described
The male end 332 of quick coupling 33 is set to 32 top of control and treatment circuit plate, realizes pcb board 31 and control and treatment circuit plate 32
It is directly folded to set connection, it is not necessary to it welds, connection is simple, and it is easy to assembly, while later dimensional expansion being facilitated to replace.Described 4 one end of end cap
It is fixedly connected with the shell 1, by the way that screw hole is arranged in shell 1, through-hole spiral shell is set in the position of the corresponding screw hole of end cap 4
Fixed shell 1 and end cap 4 may be implemented in bolt, naturally it is also possible to directly apply glue on contact surface of the shell 1 with end cap 4, it is real
Existing shell 1 is fixedly connected with end cap 4, and ease of assembly improves production efficiency.Recess 42, institute are equipped with by 4 lower part of end cap
Recess 42 is stated equipped with output signal line 5, the output signal line 5 is electrically connected with the infrared light receiving/transmitting mould group 3, and realization will be infrared
The signal of light transmitting-receiving mould group 3 is connect with external control box avoids the prominent and tediously long problem of safe light curtain terminals simultaneously.
The safe light curtain of the ease of assembly of the utility model, it is ingenious in design, rationally, by the fixed lens of lens fixing groove, pass through mould group
Fixing groove fixes infrared light receiving/transmitting mould group, assembles pcb board 31 and control and treatment circuit plate 32 by quick coupling 33, makes safety light
Curtain is easy to assembly, improves production efficiency, is conducive to production, reduces the production cost of enterprise.
Preferably, can be transversely and horizontally set a dovetail groove 13 at the back of shell 1, the dovetail groove 13 can also be passed through
The back for wearing the end cap 4, setting can with the matched fixed installation item of the dovetail groove 13 in the workspace of safe light curtain
With quickly fixed by the dovetail groove 13, install arrangement equally can efficiently complete in the work of safe light curtain.
Referring to fig. 4, shown in Fig. 5 and Fig. 6, in the present embodiment, 4 inner sidewall upper portion of end cap is equipped with and 2, the lens
The first slot 40 matched, 4 inner sidewall lower part of end cap be equipped with matched second slot 41 of the infrared light receiving/transmitting mould group 3, it is described
End cap 4 is socketed on the lens 2 and the infrared light receiving/transmitting mould group 3 by first slot 40 and the second slot 41 respectively
Left and right ends are simultaneously fixedly connected with the shell 1.
Specifically, 4 inner sidewall upper portion of end cap is equipped with and matched first slot 40 of the lens 2,4 inner sidewall of end cap
Lower part, which is equipped with, passes through first slot 40 and the with matched second slot 41 of the infrared light receiving/transmitting mould group 3, the end cap 4
Two slots 41, which are socketed on the left and right ends of the lens 2 and the infrared light receiving/transmitting mould group 3 respectively and fix with the shell 1, to be connected
It connects, realizes that quickly positioning is seated in 1 both ends of shell by end cap 4, the speed and accuracy of assembling end cap 4 are improved, simultaneously because end
Shell 1 described in lid 4 is fixedly connected, and realizes that limiting the lens 2 and the infrared light receiving/transmitting mould group 3 horizontally slips.
Shown in referring to figs. 5 and 6, in the present embodiment, second slot 41 includes upper slot 411 and lower slot 412, institute
It states 31 both ends of pcb board and is plugged in the upper slot 411,32 both ends of control and treatment circuit plate are plugged in the lower slot 412.
It specifically, include upper slot 411 and lower slot 412, the 31 both ends grafting of pcb board by second slot 41
In the upper slot 411,32 both ends of control and treatment circuit plate are plugged in the lower slot 412, realize end cap 4 is quick
1 both ends of shell are positioned and fixed to, the speed and accuracy of assembling end cap 4 are improved, while realizing limitation pcb board 31 and processing control
Circuit board 32 horizontally slips.
Shown in Figure 5, in the present embodiment, the control and treatment circuit plate 32 is connect with the output signal line 5, described
31 upper surface of pcb board is transversely and horizontally equipped at intervals with multiple infrared light transmitter elements 311,311 two sides of infrared light transmitter elements
It is equipped with infrared light receiving unit 312 side by side.
Specifically, the control and treatment circuit plate 32 is electrically connected with the output signal line 5,31 upper surface of pcb board
Multiple infrared light transmitter elements 311 are transversely and horizontally equipped at intervals with, 311 two sides of infrared light transmitter elements are equipped with infrared light side by side
Infrared light is launched outward and is received infrared light and with output signal line 5 by infrared light receiving unit by receiving unit 312, realization
312 information received are sent to external control box, while it is simple, clean and tidy to arrange, and identifies convenient for assembler, helps raising
The efficiency of assembling.
Referring to fig. 4 and shown in Fig. 5, in the present embodiment, the lens 2 include lens body 21, and the lens body 21 is inserted
It is connected to first slot 40, the position that 21 upper surface of lens body corresponds to the infrared light transmitter elements 311 is equipped with convex
Lens 22, the position that 21 bottom of lens body corresponds to the infrared light receiving unit 312 are equipped with light-guiding pillar 23.
Specifically, by the lens body 21, it is plugged in first slot 40, realizes Fast Installation end cap 4, due to
End cap 4 is fixedly connected with shell 1, and the lens body 21 is plugged in first slot 40 and realizes that limitation lens 2 horizontally slip.
It is equipped with convex lens 22 by the position that 21 upper surface of lens body corresponds to the infrared light transmitter elements 311, is realized infrared
Light emits through convex lens 22 to opening 10 in addition.The infrared light receiving unit is corresponded to by 21 bottom of lens body
312 position is equipped with light-guiding pillar 23, realizes infrared guldance to infrared light receiving unit 312.The lens 2 are integrally formed, no
Must assembler assemble again, while convex lens 22 and light-guiding pillar 23 help to identify 2 installation direction of lens convenient for assembler,
Setup error is avoided, raising packaging efficiency is helped.
Referring to fig. 4 and shown in Fig. 5, in the present embodiment, 21 bottom of lens body is equipped with for connecting 2 He of lens
The fixed feet 24 of the infrared light receiving/transmitting mould group 3, the pcb board 31 are equipped with lens fixation hole 313, and the fixed feet 24 is inserted into institute
State lens fixation hole 313.
Specifically, 21 bottom of lens body is equipped with for connecting the lens 2 and the infrared light receiving/transmitting mould group 3
Fixed feet 24, the pcb board 31 are equipped with lens fixation hole 313, and the fixed feet 24 is inserted into the lens fixation hole 313, realize
Fixed lens 2 and infrared light receiving/transmitting mould group 3, avoid infrared light that from cannot correctly launching outward, while with fixed feet 24 and lens
The fixed form of fixation hole 313 is simple, quick, helps raising packaging efficiency.
Shown in Figure 4, in the present embodiment, the bottom of the fixed feet 24, which radially reduces, forms insertion section 241, described to insert
Enter portion 241 and is inserted into the lens fixation hole 313.
Specifically, the bottom of the fixed feet 24, which radially reduces, forms insertion section 241, and the insertion section 241 is inserted into described
Lens fixation hole 313 realizes that the fixation of fixed feet 24 and lens fixation hole 313 can effectively prevent fixed feet 24 excessively simultaneously
Be inserted into 313 hole of lens fixation hole, it is not necessary to assembler consider assembling insertion depth, effectively raise the system of assembling
One property, helps guarantee assembling quality.
Shown in Figure 3, in the present embodiment, the mould group fixing groove 12 includes upper fixing groove 121 and lower fixing groove 122,
The pcb board 31 is connected in fixed slot 121, and the control and treatment circuit plate 32 is connected in the lower fixing groove 122.
It specifically, include upper fixing groove 121 and lower fixing groove 122 by the mould group fixing groove 12, the pcb board 31 blocks
It is connected to fixed slot 121, the control and treatment circuit plate 32 is connected in the lower fixing groove 122, and realization is quickly fixed red
Outer light receives and dispatches mould group 3.
Referring to figure 1 and figure 2, in the present embodiment, the end cap 4 is equipped with far from the end face of shell 1 for fixed safety
The installation screw 43 of light curtain.
Specifically, the end cap 4 is equipped with the installation screw 43 for fixing safe light curtain far from the end face of shell 1, passes through
Installation screw 43, which is realized, is quickly fixed on safe light curtain in working region, improves packaging efficiency.
Seal groove 44 is equipped with end cap 4 described in Fig. 6 and 1 fixed connection place of shell referring to fig. 2, in the seal groove 44
Equipped with sealing strip 441.
Specifically, the end cap 4 is equipped with seal groove 44 with 1 fixed connection place of shell, is equipped in the seal groove 44
Sealing strip 441 realizes end cover 4 and the shell 1 by sealing strip 441 and seal groove 44, while while assembling need not hold
Sealant is broken in lid 4 and 1 fixed connection place of shell, saves the gluing time, effectively improves packaging efficiency.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of safe light curtain of ease of assembly, it is characterised in that: including shell (1), lens (2), infrared light receiving/transmitting mould group (3)
With end cap (4), shell (1) upper end is equipped with opening (10), and shell (1) inner sidewall upper portion is close to the opening (10)
Position is equipped with the lens fixing groove (11) for fixing the lens (2), and the lens (2) are connected in the lens fixing groove
(11)；Shell (1) the inner sidewall lower part is equipped with the mould group fixing groove (12) for fixing the infrared light receiving/transmitting mould group (3),
The infrared light receiving/transmitting mould group (3) is connected in the mould group fixing groove (12) and towards the opening (10)；The infrared light is received
Hair mould group (3) includes pcb board (31) and control and treatment circuit plate (32), the pcb board (31) and control and treatment circuit plate (32)
Between be equipped with quick coupling (33), the female end (331) of the quick coupling (33) is set to pcb board (31) bottom, the fast quick access
The male end (332) of head (33) is set at the top of the control and treatment circuit plate (32)；Described end cap (4) one end and the shell (1)
It is fixedly connected, end cap (4) lower part is equipped with recess (42), and the recess (42) is equipped with output signal line (5), the output letter
Number line (5) is connect with the infrared light receiving/transmitting mould group (3).
2. the safe light curtain of ease of assembly according to claim 1, it is characterised in that: end cap (4) inner sidewall upper portion
Equipped with matched first slot (40) of the lens (2), end cap (4) inner sidewall lower part be equipped with and the infrared light receiving/transmitting mould group
(3) matched second slot (41), the end cap (4) are socketed on respectively by first slot (40) and the second slot (41)
The left and right ends of the lens (2) and the infrared light receiving/transmitting mould group (3) are simultaneously fixedly connected with the shell (1).
3. the safe light curtain of ease of assembly according to claim 2, it is characterised in that: second slot (41) includes upper
Slot (411) and lower slot (412), pcb board (31) both ends are plugged in the upper slot (411), the processing control electricity
Road plate (32) both ends are plugged in the lower slot (412).
4. the safe light curtain of ease of assembly according to claim 2, it is characterised in that: the control and treatment circuit plate (32)
It is connect with the output signal line (5), pcb board (31) upper surface is transversely and horizontally equipped at intervals with multiple infrared light transmitter elements
(311), infrared light transmitter elements (311) two sides are equipped with infrared light receiving unit (312) side by side.
5. the safe light curtain of ease of assembly according to claim 4, it is characterised in that: the lens (2) include lens sheet
Body (21), the lens body (21) are plugged in first slot (40), described in lens body (21) upper surface is corresponding
The position of infrared light transmitter elements (311) is equipped with convex lens (22), and lens body (21) bottom corresponds to the infrared light and connects
The position for receiving unit (312) is equipped with light-guiding pillar (23).
6. the safe light curtain of ease of assembly according to claim 5, it is characterised in that: lens body (21) bottom
Equipped with the fixed feet (24) for connecting the lens (2) and the infrared light receiving/transmitting mould group (3), the pcb board (31) is equipped with
Lens fixation hole (313), the fixed feet (24) are inserted into the lens fixation hole (313).
7. the safe light curtain of ease of assembly according to claim 6, it is characterised in that: the bottom diameter of the fixed feet (24)
It is formed insertion section (241) to diminution, the insertion section (241) is inserted into the lens fixation hole (313).
8. the safe light curtain of ease of assembly described in -7 any one according to claim 1, it is characterised in that: the mould group is fixed
Slot (12) includes upper fixing groove (121) and lower fixing groove (122), and the pcb board (31) is connected in fixed slot (121),
The control and treatment circuit plate (32) is connected in the lower fixing groove (122).
9. the safe light curtain of ease of assembly described in -7 any one according to claim 1, it is characterised in that: the end cap (4)
End face far from shell (1) is equipped with the installation screw (43) for fixing safe light curtain.
10. the safe light curtain of ease of assembly described in -7 any one according to claim 1, it is characterised in that: the end cap (4)
Seal groove (44) are equipped with the shell (1) fixed connection place, are equipped with sealing strip (441) in the seal groove (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988314.7U CN209213436U (en) | 2018-11-29 | 2018-11-29 | The safe light curtain of ease of assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988314.7U CN209213436U (en) | 2018-11-29 | 2018-11-29 | The safe light curtain of ease of assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213436U true CN209213436U (en) | 2019-08-06 |
Family
ID=67462112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821988314.7U Active CN209213436U (en) | 2018-11-29 | 2018-11-29 | The safe light curtain of ease of assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527469A (en) * | 2021-12-31 | 2022-05-24 | 广州安协科技股份有限公司 | Object detection device, object detection method, and storage medium |
-
2018
- 2018-11-29 CN CN201821988314.7U patent/CN209213436U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527469A (en) * | 2021-12-31 | 2022-05-24 | 广州安协科技股份有限公司 | Object detection device, object detection method, and storage medium |
| CN114527469B (en) * | 2021-12-31 | 2023-10-03 | 广州安协科技股份有限公司 | Object detection device, object detection method, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209213436U (en) | The safe light curtain of ease of assembly | |
| CN204291660U (en) | LED controller housing | |
| CN203150786U (en) | Connecting structure for fixing DB plug | |
| CN105507469B (en) | A kind of arc type unitized curtain wall system and its installation method for adapting to arbitrary surface | |
| CN209196521U (en) | The safe light curtain of non-blind area | |
| CN202472047U (en) | SC (Semiconductor) adapter | |
| CN209309741U (en) | Tri-proof light | |
| CN205157851U (en) | Optical module | |
| CN107295764B (en) | Electronic device and its compound formulation | |
| CN206159980U (en) | Electric motor car flashing amber that does not have lead -out wire | |
| CN219568429U (en) | Infrared electric eye for cloth cutting machine | |
| CN2883601Y (en) | New window structure arranged outside of old window | |
| DE69709411D1 (en) | PCB edge connector with a recess for erecting the soldering connection piece | |
| CN207588883U (en) | A kind of communication module based on thimble communication mode | |
| CN207218753U (en) | The infrared communication system of Internet of Things netlist | |
| CN112600087A (en) | Combined power distribution cabinet | |
| CN210165228U (en) | Line lamp convenient to walk line easy installation | |
| CN206522742U (en) | A kind of rail lamp erecting device and installation system | |
| CN206710668U (en) | Fibre-optical splice flange strip | |
| CN208707239U (en) | Triangle composite beam | |
| CN206640027U (en) | It is a kind of have prevent wire is empty from inserting and the lifting binding post of wrong plug | |
| CN211984801U (en) | Make things convenient for intelligent support assembly for mirror of dismouting | |
| CN215771673U (en) | Novel connector fixing shell | |
| CN210298243U (en) | Guide rail power supply shell convenient to install | |
| CN214147760U (en) | Lamp holder capable of being assembled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |