CN205194111U - Discrete biax duplex simulation instrument - Google Patents
Discrete biax duplex simulation instrument Download PDFInfo
- Publication number
- CN205194111U CN205194111U CN201521130516.4U CN201521130516U CN205194111U CN 205194111 U CN205194111 U CN 205194111U CN 201521130516 U CN201521130516 U CN 201521130516U CN 205194111 U CN205194111 U CN 205194111U
- Authority
- CN
- China
- Prior art keywords
- step motor
- crosspointer
- simulation instrument
- twin shaft
- joint pin
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a discrete biax duplex simulation instrument, include through the back shroud, the airtight cavity that casing and gauge outfit are constituteed, be provided with two two -way step motor in the airtight cavity, two two -way step motor connect two step motor drive plates respectively, the step motor control panel is all connected to two step motor drive plates, the back shroud is provided with two circular connector outward, two circular connector all connect the step motor control panel in the airtight cavity, the step motor control panel is printed circuit board able to programme, the instruction work of sending according to the central computer, take the mode of electromechanical combination, utilize the program control method, form physical quantity instruction function and outside shape and adorn identical simulation instrument in fact, practical application for analog simulation training technique provides effective support.
Description
[technical field]
The utility model belongs to imitation technology field, is specifically related to a kind of discrete twin shaft crosspointer simulation instrument.
[background technology]
The skills training work of airplane synthetic guarantee professional and technical personnel can divide two kinds of forms to carry out: actual load training and analog simulation training.Actual load training refers to allow and is used complete real aircraft by the technician trained and carry out comprehensive coverage skill training, and analog simulation training refers to allow and used the analog simulation training system good according to actual load airplane design to carry out comprehensive coverage skill training by the technician trained.Actual load aircraft carries out comprehensive coverage technical training work, not only need consume fuel, also can consume the finite lifetime of actual load airplane equipment, and very easily produce various unsafe factor, likely damage trainee, therefore not only actual load training uneconomical but also dangerous.Compared with training with actual load, analog simulation training not only can overcome the above problems, and can be implemented in analog simulation training actual load aircraft being difficult to the airplane fault state of carrying out, while saving training cost, substantially increase the quality and benefits of airplane synthetic guarantee technical training work.Therefore, utilize aircraft maintenance analog simulation training system to carry out airplane synthetic guarantee technical training, become Main Means and the effective ways of aeronautical maintenance flight crew training.
At present, the emulation passenger cabin of all aircraft maintenance analog simulation training systems nearly all adopts actual load or imitated instrument, its advantage is that real aircraft cockpit pressed close to by emulation passenger cabin, but also there is following inevitably shortcoming: 1. expensive, due to the requirement of aviation safety, the reliability requirement of actual load instrument is very high, manufacturing cost must be made higher, even Counterfeit Item is also expensive; 2. function singleness, actual load instrument can not carry out the analog simulation training of the malfunction course of work, and therefore training content is single; 3. maintainability is poor, the complex structure of actual load instrument own, once break down, must cause inconvenient maintenance.Therefore, adopt actual load or imitated instrument that simulated training system must be caused expensive, insufficiency, keeps in repair constant, is unfavorable for the universal of this advanced training means of analog simulation training and promotes.
[utility model content]
The purpose of this utility model be to provide a kind of low price, failure rate is low, with actual load instrument profile and the on all four discrete twin shaft crosspointer simulation instrument for airplane synthetic guarantee analog simulation training system of function.
In order to achieve the above object, the utility model comprises the closed cavity consisted of back shroud, housing and gauge outfit, two two-way stepping motors are provided with in closed cavity, two two-way stepping motors connect two driving stepper motor plates respectively, two driving stepper motor plates all connect step motor control plate, back shroud is outside equipped with two aviation plugs, two aviation plugs all connect the step motor control plate in closed cavity, step motor control plate is printed circuit board (PCB) able to programme, the instruction works sent according to central computer;
Described gauge outfit comprises gauge outfit shell, is provided with index dial and two pointers in gauge outfit shell, and gauge outfit shell is provided with table and covers, two pointers connect respectively at two two-way stepping motors.
Described table Mentone is crossed jump ring and is fixed on gauge outfit shell.
Described two pointers connect with corresponding two-way stepping motor respectively by pointer fixed cover, and pointer fixed cover is provided with servo-actuated screw.
Described two two-way stepping motors are symmetricly set on stepper motor holder, stepper motor holder are provided with four restraint nails.
Described stepper motor holder is connected with back shroud, by some upper joint pin connection table head capsules by some lower joint pins.
Described upper joint pin and lower joint pin are respectively two, and for being symmetrical set.
Connected by some upper stratas joint pin between described two driving stepper motor plates, be connected by some lower floors joint pin between driving stepper motor plate with step motor control plate, step motor control plate is connected by some bottom joint pins with back shroud.
Described upper strata joint pin, lower floor's joint pin and bottom joint pin respectively have four, and for be equidistantly symmetrical arranged.
Described two aviation plugs one are 4 cores, and another is 7 cores.
The material that described table covers is instrument special glass.
With prior art cenotype ratio, the utility model takes the mode of dynamo-electric combination, utilizes control method, forms physical quantity deixis and outer shape and the identical simulation instrument of actual load, practical application for analog simulation training technique provides effective support, has following beneficial effect:
1, function i ntegration, or can realize separately the deixis of multiple physical quantity simultaneously;
2, structure is simple, dependable performance, uses mechanics principle to design simple and effective physical construction, while increasing cost not significantly, ensure that element connects reliability and durability, uses under being applicable to various rugged surroundings;
3, physical quantity instruction program controls, and change program can realize the instruction needs of different physical quantities.
Further, the utility model can also directly be used as the state parameter indicator of data acquistion and control system and the indicator of various numerical control device instrument panel by two aviation plugs, has a wide range of applications field.
[accompanying drawing explanation]
Fig. 1 is assembling parts figure of the present utility model;
Fig. 2 is structural representation of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described further.
See Fig. 1 and Fig. 2, the utility model comprises by back shroud 18, the closed cavity that housing 20 and gauge outfit form, two two-way stepping motors 10 are provided with in closed cavity, two two-way stepping motors 10 connect two driving stepper motor plates 11 respectively, two driving stepper motor plates 11 all connect step motor control plate 12, back shroud 18 is outside equipped with two aviation plugs 19, two aviation plugs 19 all connect the step motor control plate 12 in closed cavity, step motor control plate 12 is printed circuit board (PCB) able to programme, according to the instruction works that central computer sends, two two-way stepping motors 10 are symmetricly set on stepper motor holder 9, stepper motor holder 9 is provided with four restraint nails 8, connected by some upper stratas joint pin 17 between two driving stepper motor plates 11, be connected by some lower floors joint pin 16 between driving stepper motor plate 11 with step motor control plate 12, step motor control plate 12 is connected by some bottom joint pins 15 with back shroud 18,
Gauge outfit comprises gauge outfit shell 7, index dial 4 and two pointers 3 are provided with in gauge outfit shell 7, gauge outfit shell 7 is provided with table illiteracy 2, two pointers 3 connect respectively at two two-way stepping motors 10, table illiteracy 2 is fixed on gauge outfit shell 7 by jump ring 1, two pointers 3 connect with corresponding two-way stepping motor 10 respectively by pointer fixed cover 5, pointer fixed cover 5 is provided with servo-actuated screw 6, stepper motor holder 9 is connected with back shroud 18 by some lower joint pins 14, by some upper joint pin 13 connection table head capsules 7.
Preferably, upper joint pin 13 and lower joint pin 14 are respectively two, and for being symmetrical set.
Preferably, upper strata joint pin 17, lower floor's joint pin 16 and bottom joint pin 15 respectively have four, and for be equidistantly symmetrical arranged.
Preferably, two aviation plugs 19 1 are 4 cores, and another is 7 cores.
Preferably, the material showing illiteracy 2 is instrument special glass.
One end of two on gauge outfit shell 7 upper joint pins 13 is external thread, the other end is internal thread hole, on stepper motor holder 9, joint pin 13 is identical with the structure of lower joint pin 14, one end of bottom joint pin 15 is external thread, the other end is internal thread hole, upper strata driving stepper motor plate 11 is fixed by screws on upper strata joint pin 17, and upper strata joint pin 17, lower floor's joint pin 16 are all identical with the structure of bottom joint pin 15.
The closed cavity that back shroud 18, housing 20 and gauge outfit form is right cylinder, all joint pins are six side's copper posts, external thread and internal thread are M3, the model of two-way stepping motor 10 is 28STH24-0504-00B, index dial 4 there are two groups of scale marks, symmetrical distribution, its instruction range is respectively: 0 ~ 8 ,-50 ~ 150.
During use, the aviation plug 19 of this device is inserted in corresponding system, the signal of system is sent in step motor control plate 12 by aviation plug 19, step motor control plate 12 analytic signal, and signal distributions being sent in two driving stepper motor plates 11, driving stepper motor plate 11, according to the content of signal, drives two two-way stepping motors 10 to rotate respectively, two-way stepping motor 10 drives pointer 3 to rotate, thus reaches the object of the display number of degrees.
Claims (10)
1. a discrete twin shaft crosspointer simulation instrument, it is characterized in that: comprise by back shroud (18), the closed cavity that housing (20) and gauge outfit form, two two-way stepping motors (10) are provided with in closed cavity, two two-way stepping motors (10) connect two driving stepper motor plates (11) respectively, two driving stepper motor plates (11) all connect step motor control plate (12), back shroud (18) is outside equipped with two aviation plugs (19), two aviation plugs (19) all connect the step motor control plate (12) in closed cavity, step motor control plate (12) is printed circuit board (PCB) able to programme, according to the instruction works that central computer sends,
Described gauge outfit comprises gauge outfit shell (7), index dial (4) and two pointers (3) are provided with in gauge outfit shell (7), gauge outfit shell (7) is provided with table and covers (2), two pointers (3) connect respectively at two two-way stepping motors (10).
2. a kind of discrete twin shaft crosspointer simulation instrument according to claim 1, is characterized in that: described table is covered (2) and is fixed on gauge outfit shell (7) by jump ring (1).
3. a kind of discrete twin shaft crosspointer simulation instrument according to claim 1, it is characterized in that: described two pointers (3) connect with corresponding two-way stepping motor (10) respectively by pointer fixed cover (5), pointer fixed cover (5) are provided with servo-actuated screw (6).
4. a kind of discrete twin shaft crosspointer simulation instrument according to claim 1, it is characterized in that: described two two-way stepping motors (10) are symmetricly set on stepper motor holder (9), stepper motor holder (9) is provided with four restraints nail (8).
5. a kind of discrete twin shaft crosspointer simulation instrument according to claim 4, it is characterized in that: described stepper motor holder (9) is connected with back shroud (18) by some lower joint pins (14), by some upper joint pins (13) connection table head capsule (7).
6. a kind of discrete twin shaft crosspointer simulation instrument according to claim 5, is characterized in that: described upper joint pin (13) and lower joint pin (14) are respectively two, and for being symmetrical set.
7. a kind of discrete twin shaft crosspointer simulation instrument according to claim 1, it is characterized in that: connected by some upper stratas joint pin (17) between described two driving stepper motor plates (11), be connected by some lower floors joint pin (16) between driving stepper motor plate (11) with step motor control plate (12), step motor control plate (12) is connected by some bottom joint pins (15) with back shroud (18).
8. a kind of discrete twin shaft crosspointer simulation instrument according to claim 7, it is characterized in that: described upper strata joint pin (17), lower floor's joint pin (16) and bottom joint pin (15) respectively have four, and for be equidistantly symmetrical arranged.
9. a kind of discrete twin shaft crosspointer simulation instrument according to claim 1, is characterized in that: described two aviation plugs (19) are 4 cores, and another is 7 cores.
10. a kind of discrete twin shaft crosspointer simulation instrument according to claim 1, is characterized in that: the material that described table covers (2) is instrument special glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130516.4U CN205194111U (en) | 2015-12-30 | 2015-12-30 | Discrete biax duplex simulation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130516.4U CN205194111U (en) | 2015-12-30 | 2015-12-30 | Discrete biax duplex simulation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194111U true CN205194111U (en) | 2016-04-27 |
Family
ID=55787082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130516.4U Expired - Fee Related CN205194111U (en) | 2015-12-30 | 2015-12-30 | Discrete biax duplex simulation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194111U (en) |
-
2015
- 2015-12-30 CN CN201521130516.4U patent/CN205194111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160427 Termination date: 20181230 |