CN114793405A - Based on laminating formula installation measurement storage device - Google Patents
Based on laminating formula installation measurement storage device Download PDFInfo
- Publication number
- CN114793405A CN114793405A CN202111427639.4A CN202111427639A CN114793405A CN 114793405 A CN114793405 A CN 114793405A CN 202111427639 A CN202111427639 A CN 202111427639A CN 114793405 A CN114793405 A CN 114793405A
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- China
- Prior art keywords
- shell
- storage device
- mounting
- power supply
- measurement storage
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- 238000005259 measurement Methods 0.000 title claims abstract description 19
- 238000003860 storage Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 title claims abstract description 9
- 238000010030 laminating Methods 0.000 title claims description 3
- 238000004806 packaging method and process Methods 0.000 claims abstract description 14
- 238000005538 encapsulation Methods 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 20
- 238000004382 potting Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 abstract description 9
- 238000009987 spinning Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a mounting, measuring and storing device based on an attaching type, which can ensure the integral strength of a structure under the environments of high-speed spinning and throwing, high impact and high overload; the mounting structure comprises a shell, a mounting surface and a mounting surface, wherein the shell is used for mounting an integral component, and the outer surface of the shell is matched with the mounting surface; the acquisition component is used for data acquisition and communication with the outside and is arranged in the shell; the packaging structure is used for installing the acquisition component in the shell, is connected with the outside and is fixed with the shell; the fitting type installation, measurement and storage device is reasonable in structure, makes full use of the whole space, and improves safety under the condition that the whole size is not increased.
Description
Technical Field
The invention relates to the field of data recording, in particular to a fitting type installation measurement storage device.
Background
With the rapid development of electronic technology, more and more scientific researchers adopt the telemetry technology in the fields of scientific research, test and measurement industrial automation, aerospace and the like, so that the test and research work performed by the scientific research personnel is greatly facilitated, and the efficiency is greatly improved.
In the field of space flight and aviation, dynamic data of a missile is usually obtained by a radio remote measuring system in the flying process of the missile, the dynamic data of the missile entering a black barrier area is mainly obtained by a recorder, the recorder is popped up before a loading body lands on the ground, and the dynamic data of the missile in the black barrier area can be obtained after the recorder is recovered. With the development of data acquisition technology and the rapid increase of the demand for data volume, the data transmission speed is higher and higher, and therefore, higher requirements are also put on the recorder.
Although the power consumption, flexibility, reliability, overload resistance and the like of the recorder in the prior art are improved to a certain extent compared with the traditional magnetic recorder, the recorder is still large in size, a protection structure needs to be further optimized, and the integral strength of the structure cannot be guaranteed by the conventional recorder under the environments of high-speed spinning, high impact and high overload.
Disclosure of Invention
The invention aims to provide a mounting, measuring and storing device based on an attaching type, which can ensure the integral strength of a structure under the environments of high-speed spinning and throwing, high impact and high overload;
the invention provides a mounting, measuring and storing device based on a fitting type, which comprises:
the shell is used for mounting the integral component, and the outer surface of the shell is matched with the mounting surface;
the acquisition component is used for data acquisition and communication with the outside and is arranged in the shell;
and the packaging structure is used for installing the acquisition component in the shell, is connected with the outside and is fixed with the shell.
As a further technical solution, the method further comprises:
and the first power supply part is arranged in the shell and is connected with the acquisition part.
As a further technical solution, the method further comprises:
and the second power supply part is arranged in the shell and is connected with the acquisition part.
As a further technical solution, the housing includes:
a housing for integral protection;
and the embedded structure is used for mounting the acquisition component.
As a further technical solution, the embedded structure includes:
the collection encapsulation groove is arranged in the shell;
the power supply encapsulation groove is arranged in the shell.
As a further technical solution, the collecting part comprises:
a circuit board disposed within the housing;
and one end of the cable is connected with the circuit board.
As a further technical solution, the collecting part further comprises:
and the reading interface is arranged on the circuit board.
As a further technical solution, the package structure includes:
the middle cover is arranged in the shell and is arranged adjacent to the acquisition component;
the line pressing piece is arranged in the shell and is arranged on one side, away from the acquisition component, of the middle cover;
the first wire passing hole on the middle cover and the second wire passing hole on the wire pressing sheet are combined to form a wire passing channel, and the wire passing channel is communicated with the wire outlet hole on the shell;
the top cover is connected with the shell and is arranged on one side, away from the middle cover, of the line pressing piece.
As a further technical scheme, an included angle alpha exists between the plane where the first wire through hole is located and the plane where the second wire through hole is located.
As a further technical solution, the package structure further includes: and the auxiliary cover is clamped with the inside of the shell.
According to the technical scheme, the acquisition component is arranged in the shell, and the acquisition component is fixed through the packaging structure, so that the internal component can be protected through the shell, and thus the internal acquisition component is still not damaged under the conditions of high-speed spinning, high impact and high overload of a projectile body in the air, and the completeness of data is ensured; compared with the prior art, the structure is reasonable, the whole space is fully utilized, and the safety is improved under the condition that the whole size is not increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of an exploded structure of a measurement and storage device based on a fitting type mounting structure according to the present invention;
FIG. 2 is a schematic view of a mounting type mounting measurement storage device according to the present invention;
FIG. 3 is a schematic view of another angle based on a fitting type mounting measurement storage device according to the present invention;
FIG. 4 is a schematic view of the structure of portion A-A of FIG. 3;
FIG. 5 is an enlarged view of the structure of the middle cap in the present invention;
FIG. 6 is an enlarged view of the structure of the wire pressing piece according to the present invention;
FIG. 7 is an enlarged view of the top cover of the present invention;
fig. 8 is an enlarged view of the structure of the auxiliary cover according to the present invention.
Description of the reference numerals:
1-a shell; 101-a housing; 1011-shell internal thread; 1012-shell attachment holes; 1021-auxiliary limit groove; 121-collecting and pouring a groove; 122-power supply potting groove; 103-power supply wiring slots; 2-a collecting member; 201-a circuit board; 202-a reading interface; 3-packaging the structure; 301-middle cap; 3011-middle and outer threads; 302-line pressing sheets; 3021-pressing threaded holes; 3022-compression screw; 303-a first wire passing hole; 304-a second via hole; 305-a line-passing channel; 306-an outlet hole; 307-a top cover; 3071-fixing holes on the top; 3072-top mounting holes; 308-an auxiliary cover; 3081-auxiliary middle seam; 3082-auxiliary screws; 4-a first power supply member; 5-second power supply means.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be apparent that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 8, the present invention provides a measurement and storage device based on fitting type installation, which includes:
a housing 1 for mounting integral components and protecting the components mounted therein when in use; in addition, in the invention, the shell 1 is a cylinder as a whole, and one end of the shell is hemispherical, so that the outer surface of the shell 1 is matched with the mounting surface; therefore, the mounting screw can be effectively protected, and the bearing stress and the extrusion stress of the mounting screw can be dispersed through the binding surface, so that the mounting screw is prevented from being broken; wherein the content of the first and second substances,
the housing 1 includes: a housing 101 and an embedded structure, the housing 101 for overall protection; the embedded structure is used for installing the acquisition component 2; the embedded structure is arranged in the shell 101, so that the acquisition component 2 can be protected by the shell 101 after the acquisition component 2 is arranged in the embedded structure;
as shown in fig. 1 or 4, the embedded structure includes: a collection potting groove 121 and a power supply potting groove 122, the collection potting groove 121 being disposed in the housing 1; the power supply potting groove 122 is provided in the housing 1; certainly, the position of the power supply encapsulation groove 122 is set according to actual conditions, one power supply encapsulation groove 122 may be selected and used in the invention, and two power supply encapsulation grooves 122 may also be selected and used; when one power supply encapsulation groove 122 is used, the power supply encapsulation groove 122 may be disposed at one side of the collection encapsulation groove 121, and when two power supply encapsulation grooves 122 are used, the two power supply encapsulation grooves 122 are disposed at both sides of the collection encapsulation groove 121;
of course, when one power supply encapsulating groove 122 is used, in the present invention, a first power supply part 4 is further provided, the first power supply part 4 is arranged in the housing 1 and connected with the collecting part 2, and the specific first power supply part 4 is arranged in one power supply encapsulating groove 122; when two power supply encapsulation grooves 122 are used, the second power supply part 5 is arranged in the shell 1 and connected with the acquisition part 2, and specifically, the first power supply part 4 and the second power supply part 5 are respectively arranged in the power supply encapsulation grooves 122 on two sides of the acquisition encapsulation groove 121; in the present invention, preferably, the first power supply part 4 and the second power supply part 5 are both batteries and are connected with the collecting part 2 through a conducting wire;
a power supply wiring groove 103 is arranged in the power supply encapsulation groove 122, the power supply wiring groove 103 communicates the power supply encapsulation groove 122 with the acquisition encapsulation groove 121, and when two power supply encapsulation grooves 122 are used, the power supply wiring groove 103 is arranged in each of the two power supply encapsulation grooves 122, and the two power supply encapsulation grooves 122 are communicated with the acquisition encapsulation groove 121 through the two power supply wiring grooves 103; the first power supply part 4 and the second power supply part 5 are communicated with the acquisition part 2 respectively;
in the actual use stage, when the ground communication cable is connected, the ground test board supplies power to the acquisition component 2, when the ground communication cable is switched to the power supply on the spring or disconnected from the ground communication cable, the first power supply component 4 is switched to supply power to the acquisition component 2 so as to ensure the normal operation of the acquisition component 2, and when the first power supply component 4 is damaged or the electric quantity is insufficient, the second power supply component 5 is switched to supply power to the acquisition component 2 so as to ensure the acquisition component 2 to continue to act under special conditions;
the acquisition component 2 is arranged in the shell 1, and performs data acquisition and communication with the outside through the acquisition component 2, of course, after the ground communication cable is disconnected, the acquisition component 2 stores the acquired components, wherein,
the acquisition part 2 comprises a circuit board 201 and a cable, wherein the circuit board 201 is arranged in the shell 1; one end of the cable is connected with the circuit board 201, and the other end of the cable is connected with the sensor or the converter to be tested, so that data of the sensor or the converter are transmitted through the cable; in the using process, signals of an external sensor or a transducer are collected through the circuit board 201; when the ground communication is connected, the collected data is transmitted to the ground test bench, and when the ground communication is disconnected, the circuit board 201 stores the collected data;
with the projectile landing, the interface on the cable connecting the circuit board 201 may be damaged by a landing angle or other problems, which may result in that data transmission cannot be performed; thus, in the present invention, it is preferable to provide a reading interface 202, and the reading interface 202 is provided on the circuit board 201; therefore, when the interface on the cable is damaged, the data in the circuit board 201 can be acquired through the connection with the reading interface 202; the reading interface 202 is directly connected with the circuit board 201, so that when the reading interface 202 is needed, the packaging structure 3 and the shell 1 need to be detached, a reading cable is used, one end of the reading cable is connected with the ground test board, and the other end of the reading cable is connected with the reading interface 202 to acquire data in the circuit board 201; therefore, by the structure of the built-in reading interface 202, on one hand, the problem that the data of the circuit board 201 cannot be read after the interface of the connecting cable is damaged can be solved; on the other hand, the reading interface 202 is built in the housing 1 together with the circuit board 201, and the reading interface 202 is protected to ensure that data in the circuit board 201 can be read under any condition;
the packaging structure 3 is fixed with the shell 1; the acquisition component 2 is arranged in the shell 1 through the packaging structure 3, and the packaging structure 3 is connected with the outside; in the using process, on one hand, the acquisition component 2 is installed through the packaging structure 3, and on the other hand, the packaging structure 3 is connected with the projectile body, so that the whole body can be fixed on the projectile body; wherein, the first and the second end of the pipe are connected with each other,
the packaging structure 3 comprises a middle cover 301, a line pressing sheet 302 and a top cover 307, wherein the middle cover 301 is arranged in the shell 1 and is adjacent to the acquisition component 2; the line pressing piece 302 is arranged in the shell 1 and is arranged on one side of the middle cover 301 far away from the collecting component 2; the first wire through hole 303 on the middle cover 301 and the second wire through hole 304 on the wire pressing sheet 302 are combined to form a wire through channel 305, and the wire through channel 305 is communicated with a wire outlet hole 306 on the shell 1; the top cover 307 is connected with the shell 1 and is arranged on one side of the line pressing sheet 302 far away from the middle cover 301;
specifically, the outer surface of the middle cover 301 is provided with middle and outer threads 3011, the inner surface of the outer shell 101 is provided with shell inner threads 1011, when the middle cover 301 is connected, the middle cover 301 is connected through the matching of the middle and outer threads 3011 and the shell inner threads 1011, and in the actual fixing process, the positions of the middle cover 301 can be adjusted according to the conditions of the circuit board 201, the first power supply part 4 and the second power supply part 5, so as to control the positions of the circuit board 201, the first power supply part 4 and the second power supply part 5;
in the invention, the circuit board 201, the first power supply part 4 and the second power supply part 5 are required to be encapsulated in an embedded structure, and before encapsulation, in order to avoid the shaking of the circuit board 201, an auxiliary cover 308 is preferably arranged, and the auxiliary cover 308 is clamped with the inside of the shell 1; an auxiliary middle slot 3081 is arranged on the auxiliary cover 308, before installation, a cable connected with the circuit board 201 penetrates out of the auxiliary middle slot 3081, and the circuit board 201 and the auxiliary cover 308 are fixed through an auxiliary screw 3082; because the embedded structure is provided with the auxiliary limiting groove 1021 matched with the auxiliary cover 308, after the circuit board 201 is connected with the auxiliary cover 308, the auxiliary cover 308 is connected with the auxiliary limiting groove 1021; fixing the circuit board 201 in the embedded structure, and performing encapsulation treatment to realize encapsulation of the circuit board 201; the preferred auxiliary cover 308 of the present invention is a nylon cover;
in addition, the cable pressing piece 302 is arranged adjacent to the middle cover 301, and the first cable passing hole 303 on the middle cover 301 and the second cable passing hole 304 on the cable pressing piece 302 are combined to form a cable passing channel 305, so that a cable connected with the circuit board 201 can pass through the cable passing channel 305 and then be connected with the outside; in the invention, an included angle α exists between the plane of the first wire passing hole 303 and the plane of the second wire passing hole 304; the angle α is determined according to the actual requirement, and the purpose of the angle is to change the shape of the wire passage 305; in the invention, the preferred alpha is 45 degrees, so that the cables pass through the wire passage 305 in an S-shaped routing mode when passing through the wire passage 305, and when the cables are pulled by external force, the force applied to the cables can act on the first wire passing hole 303 and the second wire passing hole 304, thereby avoiding the damage of the circuit board 201 caused by the direct action on the circuit board 201; wherein, a plurality of thread pressing holes 3021 are arranged on the thread pressing piece 302, and the thread pressing piece 302 is fixed on the middle cover 301 through a plurality of pressing screws 3022; in the invention, preferably, the press screw 3022 is an M3 countersunk head screw, so that the top cover 307 can be prevented from being affected when the top cover 307 is installed;
the top cover 307 is arranged adjacent to the line pressing sheet 302 and is connected with the shell 101 through a plurality of screws penetrating through the top fixing holes 3071; the plurality of screws are M5 screws and are connected with the shell 101 after penetrating through the top cover 307; in the present invention, preferably, 15 top fixing holes 3071 are provided, and 15M 5 screws are provided to fix the top cover 307 and the housing 101; in addition, a plurality of top mounting holes 3072 are further formed in the top cover 307, and are fixed to the projectile body through the top mounting holes 3072, preferably, 4 top mounting holes 3072 are formed in the top cover, and M6 screws penetrate through the 4 top mounting holes 3072 respectively and then are fixed to the projectile body, so that the technical scheme of the invention is connected to the projectile body;
according to the technical scheme, the acquisition component 2 is arranged in the shell 1, the acquisition component 2 is fixed through the packaging structure 3, and internal components can be protected through the shell 1, so that the internal acquisition component 2 is still not damaged under the conditions of high-speed spinning and throwing, high impact and high overload of a projectile body in the air, and the completeness of data is guaranteed; compared with the prior art, the structure is reasonable, the whole space is fully utilized, and the safety is improved under the condition that the whole size is not increased.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a based on laminating formula installation measurement storage device which characterized in that includes:
the shell (1) is used for mounting the integral component, and the outer surface of the shell (1) is matched with the mounting surface;
the acquisition component (2) is used for acquiring data and communicating with the outside and is arranged in the shell (1);
the packaging structure (3) is used for installing the acquisition component (2) in the shell (1), and the packaging structure (3) is connected with the outside and fixed with the shell (1).
2. The snug fit-based measurement storage device of claim 1, further comprising:
and the first power supply part (4) is arranged in the shell (1) and is connected with the acquisition part (2).
3. The snug-based installation measurement storage device of claim 2, further comprising:
and the second power supply part (5) is arranged in the shell (1) and is connected with the acquisition part (2).
4. The snug fit-based measurement storage device according to claim 3, wherein the housing (1) comprises:
a housing (101) for integral protection;
an embedded structure for mounting the collecting member (2).
5. The snug fit-based measurement storage device of claim 4, wherein the inset structure comprises:
the collection and encapsulation groove (121) is arranged in the shell (1);
a power supply potting groove (122) provided in the housing (1).
6. The fitting-based mounting measurement storage device according to claim 1, wherein the collecting member (2) comprises:
a circuit board (201) disposed within the housing (1);
and one end of the cable is connected with the circuit board (201).
7. The snug mounting-based measurement storage device according to claim 1, wherein the capturing member (2) further comprises:
a reading interface (202) disposed on the circuit board (201).
8. The snug mounting-based measurement storage device according to claim 1, wherein the encapsulation structure (3) comprises:
a middle cover (301) arranged in the shell (1) and adjacent to the acquisition component (2);
the line pressing piece (302) is arranged in the shell (1) and is arranged on one side, away from the collecting component (2), of the middle cover (301);
a first wire passing hole (303) on the middle cover (301) and a second wire passing hole (304) on the wire pressing sheet (302) are combined to form a wire passing channel (305), and the wire passing channel (305) is communicated with a wire outlet hole (306) on the shell (1);
the top cover (307) is connected with the shell (1) and is arranged on one side, away from the middle cover (301), of the line pressing sheet (302).
9. The fitting-type-based installation measurement and storage device according to claim 8, wherein an included angle α exists between a plane where the first wire passing hole (303) is located and a plane where the second wire passing hole (304) is located.
10. The snug mounting-based measurement storage device according to claim 8, wherein the encapsulation structure (3) further comprises:
and the auxiliary cover (308) is clamped with the inside of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427639.4A CN114793405B (en) | 2021-11-26 | 2021-11-26 | Based on laminating formula installation measurement storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427639.4A CN114793405B (en) | 2021-11-26 | 2021-11-26 | Based on laminating formula installation measurement storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114793405A true CN114793405A (en) | 2022-07-26 |
| CN114793405B CN114793405B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111427639.4A Active CN114793405B (en) | 2021-11-26 | 2021-11-26 | Based on laminating formula installation measurement storage device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105869A (en) * | 2007-06-14 | 2008-01-16 | 中北大学 | Missile-borne solid state recorder |
| CN101261748A (en) * | 2008-04-12 | 2008-09-10 | 中北大学 | Solid recorder for posture measuring |
| CN105160725A (en) * | 2015-07-24 | 2015-12-16 | 北京航天长征飞行器研究所 | Self-powered measurement memory apparatus and recovery method |
| US10780997B1 (en) * | 2018-07-09 | 2020-09-22 | National Technology & Engineering Solutions Of Sandia, Llc | Systems and methods for shock-resistant memory devices |
| CN113038751A (en) * | 2021-03-02 | 2021-06-25 | 北京信息科技大学 | Data measuring device |
-
2021
- 2021-11-26 CN CN202111427639.4A patent/CN114793405B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105869A (en) * | 2007-06-14 | 2008-01-16 | 中北大学 | Missile-borne solid state recorder |
| CN101261748A (en) * | 2008-04-12 | 2008-09-10 | 中北大学 | Solid recorder for posture measuring |
| CN105160725A (en) * | 2015-07-24 | 2015-12-16 | 北京航天长征飞行器研究所 | Self-powered measurement memory apparatus and recovery method |
| US10780997B1 (en) * | 2018-07-09 | 2020-09-22 | National Technology & Engineering Solutions Of Sandia, Llc | Systems and methods for shock-resistant memory devices |
| CN113038751A (en) * | 2021-03-02 | 2021-06-25 | 北京信息科技大学 | Data measuring device |
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|---|---|
| CN114793405B (en) | 2024-06-07 |
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