CN207766720U - A kind of signal generator convenient for cleaning and ventilation and heat with safeguard function - Google Patents
A kind of signal generator convenient for cleaning and ventilation and heat with safeguard function Download PDFInfo
- Publication number
- CN207766720U CN207766720U CN201820042316.0U CN201820042316U CN207766720U CN 207766720 U CN207766720 U CN 207766720U CN 201820042316 U CN201820042316 U CN 201820042316U CN 207766720 U CN207766720 U CN 207766720U
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- China
- Prior art keywords
- plate
- fixed
- ventilation
- main body
- cleaning
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- 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.)
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Abstract
The utility model is related to a kind of signal generators convenient for cleaning and ventilation and heat with safeguard function,Including main body,Main body is equipped with protection mechanism,The both sides of main body are equipped with ventilating mechanisms,Ventilating mechanisms include ventilation opening,Mounting plate,Ventilating board and two fixation kits,Fixation kit includes fixed ring,Inserted link,Movable plate,Bracing wire,Fixed plate,Draw ring,Two springs and two drag hooks,Protection mechanism includes protective plate,Runner assembly and two guard assemblies,Guard assembly includes side plate,Slotting ring,Screwed pipe,Screw rod and rotating bar,This is convenient for radiating and cooling convenient for the signal generator of cleaning and ventilation and heat with safeguard function by ventilating mechanisms,Fixed ring is inserted into or be detached from using inserted link realizes the easily installing and dismounting of ventilating board,It is convenient that ventilating board is cleaned,Moreover,Display screen in main body and control button is set to be isolated from the outside using protection mechanism,It prevents from wrecking,To realize the safeguard function of equipment.
Description
Technical field
The utility model is related to electron detection device field, more particularly to it is a kind of with safeguard function convenient for cleaning and logical
The signal generator of wind heat dissipation.
Background technology
Signal generator be it is a kind of being capable of providing various frequencies, the equipment of waveform and output level electric signal, it is each measuring
When the amplitude response of kind telecommunication system or telecommunication apparatus, frequency characteristic, transmission characteristic and other electrical parameters, and measure component
Characteristic and parameter when, be used as the signal source or driving source of test, therefore signal generator is in production practices and sciemtifec and technical sphere
It has a wide range of applications.
For the ease of the ventilation and heat inside signal generator, the circuit components in signal generator is made to be operated in properly
Environment temperature in, heat emission hole would generally be equipped on signal generator to divulge information, but after longtime running, is easy at heat emission hole
Dust is accumulated, heat emission hole is blocked, causes the circulation of signal generator inner air unsmooth, thereby reduces the heat dissipation performance of equipment,
Moreover, the display screen on signal generator and control button are set up directly on outside, although facilitating observation and operation,
Display screen and control button are outer due to being exposed to simultaneously, are easy to be squeezed in use or transportational process or other sharp objects scratch
And damage, thereby reduce the practicability of existing signal generator.
Utility model content
The technical problems to be solved in the utility model is：For overcome the deficiencies in the prior art, it provides a kind of with protection
The signal generator convenient for cleaning and ventilation and heat of function.
Technical solution adopted by the utility model to solve its technical problems is：It is a kind of to be convenient for cleaning with safeguard function
It is separately fixed at the lower section of main body with the signal generator of ventilation and heat, including main body and four stabilizer blades, the top of four stabilizer blades
Four corners, the main body is equipped with display screen, several control buttons, several wiring holes and several knobs, sets in the main body
There are protection mechanism, the both sides of the main body to be equipped with ventilating mechanisms；
The ventilating mechanisms include ventilation opening, mounting plate, ventilating board and two fixation kits, and the ventilation opening is arranged in master
On body, the shape of the ventilation opening is circle, and the shape of the mounting plate is annular, the outer diameter of the mounting plate and ventilation opening
Internal diameter is identical, and internal thread is equipped in the ventilation opening, and the periphery of the mounting plate is equipped with external screw thread, the outer spiral shell on the mounting plate
Line matches with the internal thread in ventilation opening, and the mounting plate is fixed on the side of the close main body of ventilating board, the ventilating board
It is equipped with several ventilation holes；
The fixation kit includes fixed ring, inserted link, movable plate, bracing wire, fixed plate, draw ring, two springs and two drawings
Hook, the fixed ring are fixed on ventilating board, and the Fixing shrink ring is located on inserted link, one end of the separate ventilation opening of the inserted link
It is connect with movable plate, the fixed plate is fixed in main body, and the fixed plate is located at the side of the separate ventilation opening of movable plate, institute
It states spring to be arranged between fixed plate and movable plate, the both ends of the fixed plate pass through the both ends of two springs and movable plate respectively
Connection, the spring are in compressive state, and two drag hooks are successively set on the side of the separate movable plate of fixed plate, the drag hook
It is fixed in main body, the draw ring is disposed therein on a drag hook, and the draw ring is connect by bracing wire with movable plate, described solid
Fixed board is set in bracing wire；
The protection mechanism includes protective plate, runner assembly and two guard assemblies, and two guard assemblies are separately positioned on
The both sides of main body, the runner assembly are arranged in the lower section of protective plate, and the protective plate is connect with runner assembly, the protection group
Part includes side plate, slotting ring, screwed pipe, screw rod and rotating bar, and the side plate is fixed in main body, and the slotting ring is fixed on protective plate
Separate runner assembly side, the screwed pipe is fixed on the top of side plate, and the threaded tube is located on screw rod, the spiral shell
Line pipe matches with screw rod, and the rotating bar is fixed on screw rod.
Preferably, in order to further fix the motion track of inserted link, the fixation kit further includes spacing ring, the limit
Position ring is fixed in main body, and the spacing ring is located at the side of the close ventilation opening of movable plate, and the spacing ring is set in inserted link
On.
Preferably, spacing ring and fixed ring are passed through for the ease of inserted link, one end of the separate movable plate of the inserted link
Shape is hemispherical.
Preferably, in order to ensure that the intensity and toughness of bracing wire, the bracing wire are carbon line.
Preferably, for the ease of the installing and dismounting of ventilating board, the side of the separate mounting plate of the ventilating board is equipped with the
Leader.
Preferably, for the ease of the rotation of protective plate, the runner assembly includes center-pole and two casings, the set
Pipe is corresponded with side plate, and described sleeve pipe is fixed on the lower section of side plate, and the both ends of the center-pole are separately positioned on two casings
Interior, the center-pole is fixedly connected with protective plate.
Preferably, in order to prevent screw rod lose, the guard assembly further includes connecting line, one end of the connecting line with
Rotating bar connects, and the other end of the connecting line is connect with side plate.
Preferably, in order to reinforce support effect, the bottom end of the stabilizer blade is equipped with buffer stopper.
Preferably, for the ease of the carrying of equipment, the top of the main body is equipped with second handle.
Preferably, second handle is detached from hand in handling process in order to prevent, the second handle is equipped with anti-skid chequer.
The utility model has the beneficial effects that should be with the signal generator convenient for cleaning and ventilation and heat of safeguard function
Body interior and external air circulation are realized by ventilating mechanisms, is convenient for radiating and cooling, is inserted into or is detached from using inserted link and is solid
Determining ring realizes the easily installing and dismounting of ventilating board, convenient to be cleaned to ventilating board, should compared with existing ventilating mechanisms
Ventilating mechanisms flexible structure, disassembling cleaning make equipment keep long-term draught capacity, moreover, make using protection mechanism
The position of protective plate is fixed, and so that display screen in main body and control button is isolated from the outside by protective plate, is prevented from wrecking,
To realize the safeguard function of equipment, compared with existing protection mechanism, protection mechanism operation is more simple and convenient, to
Improve the practicability of equipment.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is that the structure convenient for cleaning and the signal generator of ventilation and heat with safeguard function of the utility model is shown
It is intended to；
Fig. 2 is the side view convenient for cleaning and the signal generator of ventilation and heat with safeguard function of the utility model
Figure；
Fig. 3 is the ventilation blower convenient for cleaning and the signal generator of ventilation and heat with safeguard function of the utility model
The structural schematic diagram of structure；
Fig. 4 is the ventilation blower convenient for cleaning and the signal generator of ventilation and heat with safeguard function of the utility model
The side view of structure；
Fig. 5 is the protection machine convenient for cleaning and the signal generator of ventilation and heat with safeguard function of the utility model
The structural schematic diagram of structure；
In figure：1. main body, 2. stabilizer blades, 3. display screens, 4. control buttons, 5. wiring holes, 6. knobs, 7. mounting plates, 8. is logical
Air port, 9. ventilating boards, 10. ventilation holes, 11. fixed rings, 12. inserted links, 13. movable plates, 14. bracing wires, 15. fixed plates, 16. draw
Ring, 17. springs, 18. drag hooks, 19. protective plates, 20. side plates, 21. slotting rings, 22. screwed pipes, 23. screw rods, 24. rotating bars, 25.
Spacing ring, 26. first in command, 27. center-poles, 28. casings, 29. connecting lines, 30. buffer stoppers, 31. second handles.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figs. 1-2, a kind of signal generator convenient for cleaning and ventilation and heat with safeguard function, including main body
1 and four stabilizer blades 2, the top of four stabilizer blades 2 is separately fixed at the four corners of the lower section of main body 1, and the main body 1 is equipped with display
Screen 3, several control buttons 4, several wiring holes 5 and several knobs 6, the main body 1 are equipped with protection mechanism, the main body 1
Both sides are equipped with ventilating mechanisms；
In the signal generator, main body 1 is supported by four stabilizer blades 2, when using measuring, external signal line is inserted
Enter in wiring hole 5, relevant parameter is adjusted by control button 4 and knob 6, electric parameter information is shown by display screen 3, was being used
Cheng Zhong, by the ventilating mechanisms realization extraneous air of both sides and exchanging for 1 inner air of main body, convenient for reducing the temperature inside main body 1
Degree, makes the circuit components in main body 1 be operated in suitable temperature environment, in the idleness of equipment, will be led by protection mechanism
Display screen 3, control button 4 and knob 6 on body 1 are isolated from the outside, to realize protective effect.
As shown in Figure 3-4, the ventilating mechanisms include ventilation opening 8, mounting plate 7, ventilating board 9 and two fixation kits, institute
State the setting of ventilation opening 8 on the body 1, the shape of the ventilation opening 8 is circle, and the shape of the mounting plate 7 is annular, the peace
The outer diameter of loading board 7 is identical as the internal diameter of ventilation opening 8, internal thread is equipped in the ventilation opening 8, the periphery of the mounting plate 7 is equipped with
External screw thread, the external screw thread on the mounting plate 7 match with the internal thread in ventilation opening 8, and the mounting plate 7 is fixed on ventilating board
The side of 9 close main body 1, the ventilating board 9 are equipped with several ventilation holes 10；
The fixation kit includes fixed ring 11, inserted link 12, movable plate 13, bracing wire 14, fixed plate 15, draw ring 16, two
Spring 17 and two drag hooks 18, the fixed ring 11 are fixed on ventilating board 9, and the fixed ring 11 is set on inserted link 12, institute
The one end for stating the separate ventilation opening 8 of inserted link 12 is connect with movable plate 13, and the fixed plate 15 is fixed on the body 1, the fixation
Plate 15 is located at the side of the separate ventilation opening 8 of movable plate 13, and the spring 17 is arranged between fixed plate 15 and movable plate 13, institute
The both ends for stating fixed plate 15 are connect by two springs 17 with the both ends of movable plate 13 respectively, and the spring 17 is in compression shape
State, two drag hooks 18 are successively set on the side of the separate movable plate 13 of fixed plate 15, and the drag hook 18 is fixed on the body 1,
The draw ring 16 is disposed therein on a drag hook 18, and the draw ring 16 is connect by bracing wire 14 with movable plate 13, the fixation
Plate 15 is set in bracing wire 14；
In ventilating mechanisms, by the mutual circulation of 10 realization body of ventilation hole, 1 inner air and outer air on ventilating board 9, have reached scattered
The effect of heat drop temperature accumulates dust with the longtime running of equipment on heat emission hole, at this point, in order to make equipment restore ventilation and heat
Ability is removed ventilating board 9 using fixation kit, when dismounting, by draw ring 16, bracing wire 14 is made to pull movable plate 13 to far from logical
The direction in air port 8 is moved, and on a drag hook 18 of the separate ventilation opening 8 that draw ring 16 is fixed in two drag hooks 18, is being pulled
When movable plate 13 moves, inserted link 12 is detached from from the fixed ring 11 on ventilating board 9, at this time rotatable ventilating board 9, makes mounting plate 7
On external screw thread act on the internal thread in ventilation opening 8, make mounting plate 7 be detached from ventilation opening 8, and then make ventilating board 9 be detached from ventilation
Mouth 8 removes the dust adsorbed on ventilating board 9 to be cleaned to ventilating board 9, so that ventilating board 9 is restored clean, on ventilating board 9
Ventilation hole 10 keep both sides air circulation, then, by mounting plate 7 be aligned ventilation opening 8, rotate backward ventilating board 9, make installation
Plate 7 is embedded in ventilation opening 8, then in fixation kit, draw ring 16 is taken out from a drag hook 18 far from ventilation opening 8, pine
Draw ring 16 is opened, since spring 17 is compressed at this time, spring 17 is to restore deformation, and the work of frontage and airiness mouth 8 is generated to movable plate 13
Firmly, make movable plate 13 that inserted link 12 be driven to be moved to ventilation opening 8, inserted link 12 is inserted into fixed ring 11, to realize to ventilation
The fixation of plate 9.
As shown in figure 5, the protection mechanism includes protective plate 19, runner assembly and two guard assemblies, two protection groups
Part is separately positioned on the both sides of main body 1, and the runner assembly is arranged in the lower section of protective plate 19, the protective plate 19 and rotating group
Part connects, and the guard assembly includes side plate 20, slotting ring 21, screwed pipe 22, screw rod 23 and rotating bar 24, and the side plate 20 is fixed
On the body 1, the slotting ring 21 is fixed on the side of the separate runner assembly of protective plate 19, and the screwed pipe 22 is fixed on side plate
20 top, the screwed pipe 22 are set on screw rod 23, and the screwed pipe 22 matches with screw rod 23, and the rotating bar 24 is solid
It is scheduled on screw rod 23.
When the idleness of equipment, protective plate 19 is rotated up by runner assembly, makes the axis of the slotting ring 21 on protective plate 19
It is overlapped with the axis of the screwed pipe 22 on side plate 20, then rotates rotating bar 24, screw rod 23 is made to be inserted into slotting ring along screwed pipe 22
In 21, to realize the fixation to 19 position of protective plate, display screen 3, control button 4 and knob 6 during equipment limit are prevented
Etc. being destroyed.When using equipment, rotating bar 24 is rotated backward, so that screw rod 23 is detached from slotting ring 21, is rotated down convenient for protective plate 19,
Make the exposings such as display screen 3, control button 4 and knob 6, is convenient for the use of instrument.
Preferably, in order to further fix the motion track of inserted link 12, the fixation kit further includes spacing ring 25, institute
It states spacing ring 25 to fix on the body 1, the spacing ring 25 is located at the side of the close ventilation opening 8 of movable plate 13, the limit
Ring 25 is set on inserted link 12.The moving direction of inserted link 12 is secured by spacing ring 25, convenient for inserted link 12 along fixed rail
Mark is inserted into fixed ring 11.
Preferably, passing through spacing ring 25 and fixed ring 11, the separate movable plate of the inserted link 12 for the ease of inserted link 12
The shape of 13 one end is hemispherical.Hemispheric structure design reduces the size of the vertical cross-section of inserted link 12, to advantageous
Spacing ring 25 and fixed ring 11 are passed through in inserted link 12, ventilating board 9 is fixed.
Preferably, the characteristics of using carbon line intensity height and good-toughness, in order to ensure the intensity and toughness of bracing wire 14,
The bracing wire 14 is carbon line.
Preferably, for the ease of the installing and dismounting of ventilating board 9, the side of the separate mounting plate 7 of the ventilating board 9 is equipped with
The first in command 26.By adding the first in command 26, convenient for rotation ventilating board 9, to facilitate the installing and dismounting of ventilating board 9.
Preferably, for the ease of the rotation of protective plate 19, the runner assembly includes center-pole 27 and two casings 28,
Described sleeve pipe 28 is corresponded with side plate 20, and described sleeve pipe 28 is fixed on the lower section of side plate 20, the both ends point of the center-pole 27
It is not arranged in two casings 28, the center-pole 27 is fixedly connected with protective plate 19.The position of casing 28 immobilizes, center
The both ends of bar 27 can be rotated along the axis of casing 28, be rotated to facilitate protective plate 19.
Preferably, screw rod 23 is lost in order to prevent, the guard assembly further includes connecting line 29, the connecting line 29
One end is connect with rotating bar 24, and the other end of the connecting line 29 is connect with side plate 20.Using connecting line 29 by 24 He of rotating bar
Side plate 20 is connected, and prevents the loss of screw rod 23.
Preferably, in order to reinforce support effect, the bottom end of the stabilizer blade 2 is equipped with buffer stopper 30.Increased by buffer stopper 30
The contact area with working top is added, has kept the support of main body 1 more firm.
Preferably, for the ease of the carrying of equipment, the top of the main body 1 is equipped with second handle 31.
Preferably, second handle 31 is detached from hand in handling process in order to prevent, the second handle 31 is equipped with anti-
Sliding line.The roughness on 31 surface of second handle is increased using anti-skid chequer, consequently facilitating user firmly grasps second handle 31, prevents from removing
Second handle 31 is detached from hand during fortune.
The signal generator realizes the inside and outside air circulation of main body 1 using the ventilation hole 10 on ventilating board 9, just
In heat dissipation, the temperature inside main body 1 is reduced, so that the circuit components in main body 1 is operated in suitable temperature environment, works as ventilation
When the dust adsorbed on hole 10 is more, by fixation kit, inserted link 12 is made to be detached from fixed ring 11, is cleaned convenient for removing ventilating board 9
Dust on ventilation hole 10 then rotates ventilating board 9, after so that mounting plate 7 is embedded in ventilation opening 8, by the inserted link in fixation kit
12 are inserted into fixed ring 11, realize the fixation to ventilating board 9, moreover, in the idleness of equipment, by rotating protective plate 19, profit
It is sequentially inserted into screwed pipe 22 and slotting ring 21 with the screw rod 23 in guard assembly, the fixation to protective plate 19 is realized, utilizes protective plate
19 make display screen 3 in main body 1 and control button 4 be isolated from the outside, and prevent from wrecking, to realize the protection work(of equipment
Energy.
Compared with prior art, ventilation should be passed through with the signal generator convenient for cleaning and ventilation and heat of safeguard function
Mechanism realizes the inside and outside air circulation of main body 1, is convenient for radiating and cooling, and fixed ring 11 is inserted into or be detached from using inserted link 12
The easily installing and dismounting of ventilating board 9 is realized, convenient to be cleaned to ventilating board 9, compared with existing ventilating mechanisms, this is logical
Wind mechanism flexible structure, disassembling cleaning make equipment keep long-term draught capacity, moreover, make to prevent using protection mechanism
The position of backplate 19 is fixed, and so that display screen 3 in main body 1 and control button 4 is isolated from the outside by protective plate 19, prevent by
It destroys, to realize the safeguard function of equipment, compared with existing protection mechanism, which operates more simple side
Just, to improve the practicability of equipment.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (10)
1. a kind of signal generator convenient for cleaning and ventilation and heat with safeguard function, including main body (1) and four stabilizer blades
(2), the top of four stabilizer blades (2) is separately fixed at the four corners of the lower section of main body (1), and the main body (1) is equipped with display screen
(3), several control buttons (4), several wiring holes (5) and several knobs (6), which is characterized in that the main body (1) is equipped with anti-
Mechanism is protected, the both sides of the main body (1) are equipped with ventilating mechanisms；
The ventilating mechanisms include ventilation opening (8), mounting plate (7), ventilating board (9) and two fixation kits, the ventilation opening (8)
It is arranged in main body (1), the shape of the ventilation opening (8) is circle, and the shape of the mounting plate (7) is annular, the installation
The outer diameter of plate (7) is identical as the internal diameter of ventilation opening (8), is equipped with internal thread in the ventilation opening (8), the mounting plate (7) it is outer
It is equipped with external screw thread week, the external screw thread on the mounting plate (7) matches with the internal thread in ventilation opening (8), the mounting plate (7)
It is fixed on the side of the close main body (1) of ventilating board (9), the ventilating board (9) is equipped with several ventilation holes (10)；
The fixation kit includes fixed ring (11), inserted link (12), movable plate (13), bracing wire (14), fixed plate (15), draw ring
(16), two springs (17) and two drag hooks (18), the fixed ring (11) are fixed on ventilating board (9), the fixed ring
(11) it is set on inserted link (12), one end of the separate ventilation opening (8) of the inserted link (12) is connect with movable plate (13), described solid
Fixed board (15) is fixed in main body (1), and the fixed plate (15) is located at the side of the separate ventilation opening (8) of movable plate (13), institute
It states spring (17) to be arranged between fixed plate (15) and movable plate (13), the both ends of the fixed plate (15) pass through two bullets respectively
Spring (17) is connect with the both ends of movable plate (13), and the spring (17) is in compressive state, and two drag hooks (18) are successively set on
The side of the separate movable plate (13) of fixed plate (15), the drag hook (18) are fixed in main body (1), draw ring (16) setting
Wherein on a drag hook (18), the draw ring (16) is connect by bracing wire (14) with movable plate (13), the fixed plate (15)
It is set in bracing wire (14)；
The protection mechanism includes protective plate (19), runner assembly and two guard assemblies, and two guard assemblies are separately positioned on
The both sides of main body (1), in the lower section of protective plate (19), the protective plate (19) connects with runner assembly for the runner assembly setting
It connects, the guard assembly includes side plate (20), slotting ring (21), screwed pipe (22), screw rod (23) and rotating bar (24), the side plate
(20) it is fixed in main body (1), the slotting ring (21) is fixed on the side of the separate runner assembly of protective plate (19), the screw thread
Pipe (22) is fixed on the top of side plate (20), and the screwed pipe (22) is set on screw rod (23), the screwed pipe (22) and spiral shell
Bar (23) matches, and the rotating bar (24) is fixed on screw rod (23).
2. the signal generator convenient for cleaning and ventilation and heat with safeguard function, feature exist as described in claim 1
In the fixation kit further includes spacing ring (25), and the spacing ring (25) is fixed in main body (1), the spacing ring (25)
Positioned at the side of the close ventilation opening (8) of movable plate (13), the spacing ring (25) is set on inserted link (12).
3. the signal generator convenient for cleaning and ventilation and heat with safeguard function, feature exist as described in claim 1
In the shape of one end of the separate movable plate (13) of the inserted link (12) is hemispherical.
4. the signal generator convenient for cleaning and ventilation and heat with safeguard function, feature exist as described in claim 1
In the bracing wire (14) is carbon line.
5. the signal generator convenient for cleaning and ventilation and heat with safeguard function, feature exist as described in claim 1
In the side of the separate mounting plate (7) of the ventilating board (9) is equipped with the first in command (26).
6. the signal generator convenient for cleaning and ventilation and heat with safeguard function, feature exist as described in claim 1
In the runner assembly includes center-pole (27) and two casings (28), and described sleeve pipe (28) is corresponded with side plate (20), institute
The lower section that casing (28) is fixed on side plate (20) is stated, the both ends of the center-pole (27) are separately positioned in two casings (28),
The center-pole (27) is fixedly connected with protective plate (19).
7. the signal generator convenient for cleaning and ventilation and heat with safeguard function, feature exist as described in claim 1
In the guard assembly further includes connecting line (29), and one end of the connecting line (29) is connect with rotating bar (24), the connection
The other end of line (29) is connect with side plate (20).
8. the signal generator convenient for cleaning and ventilation and heat with safeguard function, feature exist as described in claim 1
In the bottom end of the stabilizer blade (2) is equipped with buffer stopper (30).
9. the signal generator convenient for cleaning and ventilation and heat with safeguard function, feature exist as described in claim 1
In the top of the main body (1) is equipped with second handle (31).
10. the signal generator convenient for cleaning and ventilation and heat with safeguard function, feature exist as claimed in claim 9
In the second handle (31) is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042316.0U CN207766720U (en) | 2018-01-10 | 2018-01-10 | A kind of signal generator convenient for cleaning and ventilation and heat with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042316.0U CN207766720U (en) | 2018-01-10 | 2018-01-10 | A kind of signal generator convenient for cleaning and ventilation and heat with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766720U true CN207766720U (en) | 2018-08-24 |
Family
ID=63184058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820042316.0U Expired - Fee Related CN207766720U (en) | 2018-01-10 | 2018-01-10 | A kind of signal generator convenient for cleaning and ventilation and heat with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375116A (en) * | 2021-11-30 | 2022-04-19 | 衢州光明电力投资集团有限公司赋腾科技分公司 | Electrical communication detection early warning system based on stratum construction |
-
2018
- 2018-01-10 CN CN201820042316.0U patent/CN207766720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375116A (en) * | 2021-11-30 | 2022-04-19 | 衢州光明电力投资集团有限公司赋腾科技分公司 | Electrical communication detection early warning system based on stratum construction |
| CN114375116B (en) * | 2021-11-30 | 2023-08-15 | 衢州光明电力投资集团有限公司赋腾科技分公司 | Electrical communication detection early warning system based on stratum construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180824 Termination date: 20190110 |