CN209485923U - A kind of secondary electron detector convenient for operation - Google Patents
A kind of secondary electron detector convenient for operation Download PDFInfo
- Publication number
- CN209485923U CN209485923U CN201821969971.7U CN201821969971U CN209485923U CN 209485923 U CN209485923 U CN 209485923U CN 201821969971 U CN201821969971 U CN 201821969971U CN 209485923 U CN209485923 U CN 209485923U
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- Prior art keywords
- wall
- screw
- fixed
- slot
- housing
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Abstract
The utility model discloses a kind of secondary electron detectors convenient for operation, including mounting plate and second housing, the bottom outer wall of the mounting plate is fixed with mounting blocks by screw, and the bottom outer wall of mounting blocks offers card slot, the two sides outer wall of the mounting blocks offers through slot, and through slot is connected with card slot, the inner wall of the through slot is fixed with spring by screw, and spring is fixed with push plate by screw far from one end of through slot, the side outer wall of the push plate is fixed with clamping bar by screw, the top exterior walls of the second housing are fixed with fixture block by screw, and fixture block is adapted with card slot, the two sides outer wall of the fixture block opens up fluted, and groove is adapted with clamping bar.The utility model plays good smoke detection effect, convenient for reminding staff to carry out emergency processing in time, is convenient for installation and repairing operation, saves manpower and material resources, improve the overhaul efficiency of detector, improve the service life of detector.
Description
Technical field
The utility model relates to detector technology field more particularly to a kind of secondary electron detectors convenient for operation.
Background technique
Detector is the device of observation, record particle, indispensable equipment in nuclear physics and particle physics experimental study,
Detector can be divided into two classes；Counter and track detector.
Smoke detector is one kind of detector, also referred to as smoke fire detector, smoke alarm, smoke detection
Device, Smoke Detector and cigarette propagated sensation sensor, are mainly used in fire-fighting system, also have application in security system construction, it is a kind of
Typically switch to civilian equipment by space fire protection, existing smoke detector is typically all electron detector, and smog is visited
Surveying device is fixed on roof by screw, and maintenance and replacement are inconvenient, is not easy to operate, in addition, inside detector
Heat dissipation performance is poor, be easy to cause burning out for internal component, is unable to satisfy people's needs.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and propose a kind of convenient for operation
Secondary electron detector.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of secondary electron detector convenient for operation, including mounting plate and second housing, outside the bottom of the mounting plate
Wall is fixed with mounting blocks by screw, and the bottom outer wall of mounting blocks offers card slot, and the two sides outer wall of the mounting blocks is opened
Equipped with through slot, and through slot is connected with card slot, and the inner wall of the through slot is fixed with spring by screw, and spring is far from through slot
One end is fixed with push plate by screw, and the side outer wall of the push plate is fixed with clamping bar by screw, the second housing
Top exterior walls are fixed with fixture block by screw, and fixture block is adapted with card slot, the two sides outer wall of the fixture block open up it is fluted,
And groove is adapted with clamping bar, the bottom interior wall of the second housing is fixed with PCB circuit board, and PCB circuit by screw
The outer wall of plate is welded with processor, and the top inner wall of the second housing is fixed with motor, and the output shaft of motor by screw
It is connected with flabellum by shaft coupling, the bottom outer wall of the second housing is fixed with the first shell, and the first shell by screw
Side inner wall infrared transmitter is fixed with by screw, the other side inner wall of first shell is fixed with infrared by screw
Receiver.
Preferably, the bottom outer wall of first shell offers mounting hole, and the inner wall of mounting hole is plugged with detection cylinder,
The two sides outer wall of detection cylinder offers detection hole.
Preferably, the side outer wall of the second housing offers power slot, and the inner wall of power slot is fixed by screw
There is battery, the inner wall of power slot is connected by a hinge and has sealing cover.
Preferably, the other side outer wall of the second housing offers mounting groove, and the inner wall of mounting groove is solid by screw
Surely there is alarm.
Preferably, one side outer wall of the second housing offers heat release hole, and the inner wall of heat release hole is bonded with Air Filter.
Preferably, the bottom interior wall of the second housing is fixed with temperature sensor by screw, and temperature sensor, red
The signal output end of external transmitter and infrared remote receiver is connected by signal wire with the signal input part of processor.
Preferably, the motor and alarm pass through conducting wire and are connected with switch, and switch is connected with processor.
Compared with prior art, the utility model provides a kind of secondary electron detector convenient for operation, has following
The utility model has the advantages that
1. should be convenient for the secondary electron detector of operation, by being provided with infrared transmitter and infrared remote receiver, infrared hair
Emitter can issue infrared ray and be received by infrared remote receiver, and when there is smog generation, smog is entered in detection cylinder, infrared
Line can be obstructed by smoke particle, and infrared remote receiver can not just receive the infrared ray of infrared transmitter transmitting, at this point, processor is just
Alarm can be controlled to alarm, play good smoke detection effect, convenient for reminding staff to carry out emergency processing in time.
2. should be convenient for the secondary electron detector of operation, by being provided with fixture block, clamping bar and push plate, when needs are to detection
When device repairs, push plate is pulled out with hand, clamping bar separates from groove, at this time can take out fixture block out of mounting blocks
Out, detector is unloaded and is repaired, when installation, pulled out push plate with hand, fixture block is inserted into card slot, decontrol push plate,
Clamping bar snaps fit onto groove under the action of the spring, so that the installation for completing detector is fixed, is convenient for installation and repairing behaviour
Make, saves manpower and material resources, improve the overhaul efficiency of detector.
3. should be convenient for the secondary electron detector of operation, by being provided with temperature sensor, temperature sensor is able to detect
Temperature in detector, when the temperature in detector is higher, processor automatically controls motor and opens, and motor drives flabellum rotation
Heat dissipation is blowed to detector inside, intelligence degree is high, plays good heat dissipation effect, prevents detector internal temperature mistake
Height causes burning out for detector, improves the service life of detector.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of secondary electron detector convenient for operation overall structure cross-sectional view；
Fig. 2 be the utility model proposes a kind of secondary electron detector convenient for operation overall structure main view；
Fig. 3 be the utility model proposes a kind of secondary electron detector convenient for operation overall structure bottom view.
In figure: 1- push plate, 2- spring, 3- motor, 4- alarm, 5-PCB circuit board, 6- temperature sensor, 7- is infrared connects
Receive device, the first shell of 8-, 9- detection cylinder, 10- infrared transmitter, 11- processor, 12- battery, 13- flabellum, outside 14- second
Shell, 15- are clamped bar, 16- fixture block, 17- mounting plate, 18- mounting blocks, 19- fixing bolt, 20- heat release hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of secondary electron detector convenient for operation, including mounting plate 17 and second housing 14, installation
The bottom outer wall of plate 17 is fixed with mounting blocks 18 by screw, and the bottom outer wall of mounting blocks 18 offers card slot, mounting blocks
Two sides outer wall offers through slot, and through slot is connected with card slot, and the inner wall of through slot is fixed with spring 2, and spring 2 by screw
One end far from through slot is fixed with push plate 1 by screw, and the side outer wall of push plate 1 is fixed with by screw is clamped bar 15, and second
The top exterior walls of shell 14 are fixed with fixture block 16 by screw, and fixture block 16 is adapted with card slot, and the two sides outer wall of fixture block 16 is equal
Open up it is fluted, and groove with clamping bar 15 be adapted, the bottom interior wall of second housing 14 is fixed with PCB circuit board by screw
5, and the outer wall of PCB circuit board 5 is welded with processor 11, the top inner wall of second housing 14 is fixed with motor 3 by screw, and
The output shaft of motor 3 is connected with flabellum 13 by shaft coupling, and the bottom outer wall of second housing 14 is fixed with outside first by screw
Shell 8, and the side inner wall of the first shell 8 is fixed with infrared transmitter 10 by screw, the other side inner wall of the first shell 8 passes through
Screw is fixed with infrared remote receiver 7.
In the utility model, the bottom outer wall of the first shell 8 offers mounting hole, and the inner wall of mounting hole is plugged with detection
The two sides outer wall of cylinder 9, detection cylinder 99 offers detection hole.
In the utility model, the side outer wall of second housing 14 offers power slot, and the inner wall of power slot passes through screw
It is fixed with battery 12, the inner wall of power slot is connected by a hinge and has sealing cover.
In the utility model, the other side outer wall of second housing 14 offers mounting groove, and the inner wall of mounting groove passes through spiral shell
Nail is fixed with alarm 4.
In the utility model, one side outer wall of second housing 14 offers heat release hole 20, and the inner wall bonding of heat release hole 20
There is Air Filter.
In the utility model, the bottom interior wall of second housing 14 is fixed with temperature sensor 6, and temperature sensing by screw
The signal output end of device 6, infrared transmitter 10 and infrared remote receiver 7 is connected by signal wire with the signal input part of processor 11
It connects, the model ARM9TDMI of processor 11.
In the utility model, motor 3 and alarm 4 are connected with switch by conducting wire, and switch is connected with processor 11
It connects.
Working principle: in use, mounting plate 17 is fixed on roof first with fixing bolt 19, infrared transmitter 10
Infrared ray can be issued to be received by infrared remote receiver 7, when there is smog generation, smog is entered in detection cylinder 9, infrared ray
It can be obstructed by smoke particle, infrared remote receiver 7 can not just receive the infrared ray of the transmitting of infrared transmitter 10, at this point, processor
11, which will control alarm 4, alarms, and when detector failure needs to overhaul, pulls out push plate 1 with hand, is clamped bar
15 separate from groove, and at this time just extract fixture block 16 out out of mounting blocks 18, detector is unloaded and is repaired, and when installation, use hand
Push plate 1 is pulled out, fixture block 16 is inserted into card slot, decontrols push plate 1, clamping bar 15 snaps fit onto recessed under the action of spring 2
In slot, so that the installation for completing detector is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of secondary electron detector convenient for operation, including mounting plate (17) and second housing (14), which is characterized in that institute
The bottom outer wall for stating mounting plate (17) is fixed with mounting blocks (18) by screw, and the bottom outer wall of mounting blocks (18) offers card
The two sides outer wall of slot, the mounting blocks offers through slot, and through slot is connected with card slot, and the inner wall of the through slot passes through screw
It is fixed with spring (2), and spring (2) is fixed with push plate (1) far from one end of through slot by screw, the side of the push plate (1)
Outer wall is fixed with clamping bar (15) by screw, and the top exterior walls of the second housing (14) are fixed with fixture block by screw
(16), and fixture block (16) is adapted with card slot, the two sides outer wall of the fixture block (16) open up it is fluted, and groove and clamping bar
(15) it is adapted, the bottom interior wall of the second housing (14) is fixed with PCB circuit board (5) by screw, and PCB circuit board
(5) outer wall is welded with processor (11), and the top inner wall of the second housing (14) is fixed with motor (3) by screw, and
The output shaft of motor (3) is connected with flabellum (13) by shaft coupling, and the bottom outer wall of the second housing (14) is solid by screw
Surely have the first shell (8), and the side inner wall of the first shell (8) is fixed with infrared transmitter (10) by screw, described first
The other side inner wall of shell (8) is fixed with infrared remote receiver (7) by screw.
2. a kind of secondary electron detector convenient for operation according to claim 1, which is characterized in that first shell
(8) bottom outer wall offers mounting hole, and the inner wall of mounting hole is plugged with detection cylinder (9), and the two sides outer wall for detecting cylinder is opened
Equipped with detection hole.
3. a kind of secondary electron detector convenient for operation according to claim 2, which is characterized in that the second housing
(14) side outer wall offers power slot, and the inner wall of power slot is fixed with battery (12) by screw, power slot it is interior
Wall, which is connected by a hinge, sealing cover.
4. a kind of secondary electron detector convenient for operation according to claim 3, which is characterized in that the second housing
(14) other side outer wall offers mounting groove, and the inner wall of mounting groove is fixed with alarm (4) by screw.
5. a kind of secondary electron detector convenient for operation according to claim 4, which is characterized in that the second housing
(14) one side outer wall offers heat release hole (20), and the inner wall of heat release hole (20) is bonded with Air Filter.
6. a kind of secondary electron detector convenient for operation according to claim 5, which is characterized in that the second housing
(14) bottom interior wall is fixed with temperature sensor (6) by screw, and temperature sensor (6), infrared transmitter (10) and red
The signal output end of outer receiver (7) is connected by signal wire with the signal input part of processor (11).
7. a kind of secondary electron detector convenient for operation according to claim 6, which is characterized in that the motor (3)
Switch is connected with by conducting wire with alarm (4), and switch is connected with processor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969971.7U CN209485923U (en) | 2018-11-28 | 2018-11-28 | A kind of secondary electron detector convenient for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969971.7U CN209485923U (en) | 2018-11-28 | 2018-11-28 | A kind of secondary electron detector convenient for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485923U true CN209485923U (en) | 2019-10-11 |
Family
ID=68117201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821969971.7U Expired - Fee Related CN209485923U (en) | 2018-11-28 | 2018-11-28 | A kind of secondary electron detector convenient for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485923U (en) |
-
2018
- 2018-11-28 CN CN201821969971.7U patent/CN209485923U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210705 Address after: Room 526, No.3 C, Longtan Road, Dongcheng District, Beijing 100061 Patentee after: BEIJING OPTON OPTICAL TECHNOLOGY Co.,Ltd. Address before: Room 806, 275-8 Guoding East Road, Yangpu District, Shanghai 200433 Patentee before: Shanghai Oporton Instruments Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20211128 |