CN112243330A - Antidetonation type industrial electronic equipment case - Google Patents
Antidetonation type industrial electronic equipment case Download PDFInfo
- Publication number
- CN112243330A CN112243330A CN202011233068.6A CN202011233068A CN112243330A CN 112243330 A CN112243330 A CN 112243330A CN 202011233068 A CN202011233068 A CN 202011233068A CN 112243330 A CN112243330 A CN 112243330A
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- China
- Prior art keywords
- seismic
- heat dissipation
- spring
- lateral
- longitudinal
- 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.)
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- 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
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an anti-seismic industrial electronic equipment box, which relates to the technical field of industrial electronic equipment and comprises a shell, a heat dissipation support, a cooler, lateral anti-seismic springs and longitudinal anti-seismic springs, wherein one side surfaces of a plurality of buckles are respectively welded with the two side surfaces of an electronic device, one ends of a plurality of lateral anti-seismic spring bodies are respectively connected with the two side surfaces of the electronic device, one side surfaces of a plurality of first insulating plates are respectively connected with the two side surfaces inside the shell, one ends of a plurality of longitudinal anti-seismic spring bodies are respectively connected with the lower surface of the electronic device, and one side surfaces of a plurality of second insulating plates are respectively connected with the upper surface inside the shell. According to the anti-seismic industrial electronic equipment box, the anti-seismic performance of the device is improved by the damping spring and the damper, the lateral anti-seismic spring body and the lateral damper are used for resisting the action of lateral horizontal vibration force, and the longitudinal anti-seismic spring body and the longitudinal damper are used for resisting the action of longitudinal horizontal vibration force.
Description
Technical Field
The invention relates to the technical field of industrial electronic equipment, in particular to an anti-seismic industrial electronic equipment box.
Background
The electronic equipment is composed of integrated circuit, transistor, electronic tube and other electronic components, and is used in electronic technology (including software), and mainly includes: computers, air conditioners, refrigerators, washing machines, microwave ovens, printers, fax machines, all-in-one machines and the like, electronic equipment is also understood to be electronic production equipment.
The existing industrial electronic equipment box is simple in structure, cannot resist vibration during working, is easy to damage equipment, and is easy to damage equipment due to other factors such as high temperature and dust, so that an anti-vibration industrial electronic equipment box is provided.
Disclosure of Invention
The invention mainly aims to provide an anti-vibration industrial electronic equipment box which can effectively solve the problem that equipment is not resistant to vibration, high temperature, dust and other factors and is easy to damage in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: an anti-seismic industrial electronic equipment box comprises a shell, a heat dissipation support, a cooler, a lateral anti-seismic spring and a longitudinal anti-seismic spring, wherein the shell comprises a shell body and an electronic device, the heat dissipation support comprises fixing bolts, the cooler comprises buckles, the lateral anti-seismic spring comprises a lateral anti-seismic spring body and a first insulating plate, the longitudinal anti-seismic spring comprises a longitudinal anti-seismic spring body and a second insulating plate, a plurality of first through holes are formed in the side surface of the inner part of the shell body, the fixing bolts are respectively matched with the first through holes in a rotating mode, one side surfaces of the buckles are respectively welded with the two side surfaces of the electronic device, one end of the lateral anti-seismic spring body is respectively connected with the two side surfaces of the electronic device, one side surfaces of the first insulating plates are respectively connected with the two side surfaces of the inner part of the shell body, one end of the longitudinal anti-seismic spring, and the surface of one side of the second insulating plate is connected with the upper surface inside the shell body.
Preferably, the shell still includes heating panel, antidetonation frame, damping spring, bumper shock absorber and universal wheel, the heating panel passes through hinged joint with housing body, antidetonation frame upper surface and housing body lower surface welding, it is a plurality of damping spring one end all with antidetonation frame lower surface connection, it is a plurality of the damping spring other end is connected with a plurality of bumper shock absorbers one end respectively, it is a plurality of the universal wheel is installed respectively in a plurality of bumper shock absorbers other ends, wherein, damping spring, bumper shock absorber and universal wheel all have four, and damping spring and bumper shock absorber have improved the shock resistance of device, and the universal wheel has improved the convenience and the practicality of device.
Preferably, the heat dissipation support still includes heat dissipation support body, radiator fan, heat dissipation motor and dead lever, and is a plurality of heat dissipation motor one end all with heat dissipation support body upper surface welded, a plurality of the heat dissipation motor other end is equipped with a plurality of axis of rotation respectively, and is a plurality of radiator fan is respectively with a plurality of axis of rotation normal running fit, and is a plurality of dead lever side surface welds with heat dissipation support body both ends respectively, and is a plurality of dead lever opposite side surface is equipped with a plurality of second through-holes respectively, and is a plurality of fixing bolt is connected with a plurality of second through-holes respectively, and wherein, radiator fan and heat dissipation motor all have eight, and the dead lever has two, and fixing bolt has four, and dead lever and fixing bolt mainly are responsible for fixing the heat dissipation support, and radiator fan and heat dissipation.
Preferably, the cooler still includes cooler body, feed liquor pipe, drain pipe, first cooling tube and second cooling tube, feed liquor pipe one end is connected with cooler body side surface, the feed liquor pipe other end is connected with first cooling tube side surface, drain pipe one end and cooler body opposite side surface are connected, the drain pipe other end is connected with second cooling tube side surface, first cooling tube and second cooling tube are installed respectively inside a plurality of buckles, and wherein, the buckle has eight, and the buckle is mainly responsible for fixed first cooling tube and second cooling tube, and the cooler provides the cooling function for the device, prevents that the device from being damaged by high temperature.
Preferably, the lateral anti-seismic spring further comprises a lateral anti-seismic device, the other end of the lateral anti-seismic spring body is connected with one end of the lateral anti-seismic device, the other end of the lateral anti-seismic device is connected with the other side surface of the first insulation plates, the number of the lateral anti-seismic spring body is eight, the lateral anti-seismic spring body, the lateral anti-seismic device and the first insulation plates are connected with the other side surface of the first insulation plates, the lateral anti-seismic spring body and the lateral anti-seismic device are used for resisting the action of lateral horizontal vibration force, the first insulation plates are used for isolating static.
Preferably, the longitudinal anti-seismic spring further comprises a longitudinal anti-seismic device, the other end of the longitudinal anti-seismic spring body is connected with one end of each longitudinal anti-seismic device, the other end of each longitudinal anti-seismic device is connected with the other side surface of the corresponding second insulating plate, the number of the longitudinal anti-seismic spring bodies, the number of the longitudinal anti-seismic devices and the number of the second insulating plates are four, the longitudinal anti-seismic spring bodies and the longitudinal anti-seismic devices are used for resisting the action of longitudinal horizontal vibration force, and the second insulating plates are used for isolating static electricity to prevent the device from being damaged by.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the shock resistance of the device is improved by the shock absorption spring and the shock absorber, the convenience and the practicability of the device are improved by the universal wheel, the lateral shock absorption spring body and the lateral shock absorber are used for resisting the action of lateral horizontal shock force, and the longitudinal shock absorption spring body and the longitudinal shock absorber are used for resisting the action of longitudinal horizontal shock force.
Radiator fan and heat dissipation motor provide heat dissipation and dust removal function for the device, improve the device life-span, and the cooler provides the cooling function for the device, prevents that the device from being damaged by high temperature, and first insulation board and the isolated static of second insulation board prevent that the device from being damaged by static.
Drawings
FIG. 1 is a schematic view of the overall structure of an anti-seismic industrial electronic equipment cabinet according to the present invention;
FIG. 2 is a schematic view of the internal structure of an anti-seismic industrial electronic equipment cabinet according to the present invention;
FIG. 3 is a schematic view of an interior elevation of an anti-shock industrial electronic equipment cabinet according to the present invention;
FIG. 4 is a schematic structural view of a cooler of an anti-seismic industrial electronic equipment box according to the present invention.
In the figure: 100. a housing; 110. a heat dissipation plate; 120. an anti-seismic frame; 130. a damping spring; 140. a shock absorber; 150. a universal wheel; 160. an electronic device; 200. a heat dissipation bracket; 210. a heat radiation fan; 220. a heat dissipation motor; 230. fixing the rod; 240. fixing the bolt; 300. a temperature reducer; 310. a liquid inlet pipe; 320. a liquid outlet pipe; 330. buckling; 340. a first cooling pipe; 350. a second cooling pipe; 400. a lateral anti-seismic spring; 410. a lateral shock absorber; 420. a first insulating plate; 500. a longitudinal anti-seismic spring; 510. a longitudinal shock absorber; 520. a second insulating plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may 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.
The first embodiment is as follows:
referring to fig. 1-4, the present invention is an anti-vibration industrial electronic equipment box, including a housing 100, a heat dissipation bracket 200, a cooler 300, a lateral anti-vibration spring 400 and a longitudinal anti-vibration spring 500, wherein the housing 100 includes a housing body and an electronic device 160, the heat dissipation bracket 200 includes a fixing bolt 240, the cooler 300 includes a buckle 330, the lateral anti-vibration spring 400 includes a lateral anti-vibration spring body and a first insulating plate 420, the longitudinal anti-vibration spring 500 includes a longitudinal anti-vibration spring body and a second insulating plate 520, a plurality of first through holes are formed on the inner side surface of the housing body, the fixing bolts 240 are respectively rotatably engaged with the first through holes, one side surfaces of the buckles 330 are respectively welded to the two side surfaces of the electronic device 160, one ends of the lateral anti-vibration spring bodies are respectively connected to the two side surfaces of the electronic device 160, one side surfaces of the first insulating plate 420 are respectively connected, one end of each of the plurality of longitudinal anti-seismic spring bodies is connected to the lower surface of the electronic device 160, and one side surface of each of the plurality of second insulating plates 520 is connected to the inner upper surface of the housing body.
Further, shell 100 still includes heating panel 110, antidetonation frame 120, damping spring 130, bumper shock absorber 140 and universal wheel 150, heating panel 110 passes through hinged joint with the housing body, antidetonation frame 120 upper surface and housing body lower surface welding, a plurality of damping spring 130 one end all with antidetonation frame 120 lower surface connection, a plurality of damping spring 130 other ends are connected with a plurality of bumper shock absorbers 140 one end respectively, a plurality of universal wheels 150 are installed respectively in a plurality of bumper shock absorbers 140 other ends, wherein, damping spring 130, bumper shock absorber 140 and universal wheel 150 all have four, damping spring 130 and bumper shock absorber 140 have improved the shock resistance of device, universal wheel 150 has improved the convenience and the practicality of device.
Further, the heat dissipation bracket 200 further comprises a heat dissipation bracket body, heat dissipation fans 210, heat dissipation motors 220 and fixing rods 230, wherein one ends of the heat dissipation motors 220 are welded to the upper surface of the heat dissipation bracket body, the other ends of the heat dissipation motors 220 are respectively provided with a plurality of rotating shafts, the heat dissipation fans 210 are respectively in rotating fit with the plurality of rotating shafts, one side surfaces of the fixing rods 230 are respectively welded to the two ends of the heat dissipation bracket body, the other side surfaces of the fixing rods 230 are respectively provided with a plurality of second through holes, the fixing bolts 240 are respectively connected with the plurality of second through holes, the number of the heat dissipation fans 210 and the number of the heat dissipation motors 220 are eight, the number of the fixing rods 230 is two, the number of the fixing bolts 240 is four, the fixing rods 230 and the fixing bolts 240 are mainly responsible for fixing the heat dissipation support 200, the heat dissipation fans 210 and the heat dissipation motors 220 provide heat dissipation and dust removal functions for the device, and the service life of the device is prolonged.
Further, the cooler 300 further includes a cooler body, a liquid inlet pipe 310, a liquid outlet pipe 320, a first cooling pipe 340 and a second cooling pipe 350, one end of the liquid inlet pipe 310 is connected with one side surface of the cooler body, the other end of the liquid inlet pipe 310 is connected with the side surface of the first cooling pipe 340, one end of the liquid outlet pipe 320 is connected with the other side surface of the cooler body, the other end of the liquid outlet pipe 320 is connected with the side surface of the second cooling pipe 350, the first cooling pipe 340 and the second cooling pipe 350 are respectively installed inside the plurality of buckles 330, wherein the number of the buckles 330 is eight, the buckles 330 are mainly responsible for fixing the first cooling pipe 340 and the second cooling pipe 350, the cooler 300 provides a cooling function for the device, and the device is prevented from being damaged by high temperature.
Further, lateral anti-seismic spring 400 further includes lateral anti-seismic device 410, the other ends of lateral anti-seismic spring bodies are respectively connected with one ends of lateral anti-seismic devices 410, the other ends of lateral anti-seismic devices 410 are respectively connected with the other side surfaces of first insulating plates 420, eight lateral anti-seismic spring bodies, eight lateral anti-seismic devices 410 and eight first insulating plates 420, lateral anti-seismic spring bodies and lateral anti-seismic devices 410 are used for resisting lateral horizontal seismic force, static electricity is isolated by first insulating plates 420, and the device is prevented from being damaged by static electricity.
Further, the longitudinal anti-seismic spring 500 further comprises longitudinal anti-seismic devices 510, the other ends of the longitudinal anti-seismic spring bodies are respectively connected with one ends of the longitudinal anti-seismic devices 510, the other ends of the longitudinal anti-seismic devices 510 are respectively connected with the other side surfaces of the second insulating plates 520, wherein the number of the longitudinal anti-seismic spring bodies, the number of the longitudinal anti-seismic devices 510 and the number of the second insulating plates 520 are four, the longitudinal anti-seismic spring bodies and the longitudinal anti-seismic devices 510 are used for resisting the action of longitudinal horizontal vibration force, and the second insulating plates 520 isolate static electricity to prevent the device from being damaged by.
Example two:
referring to fig. 1-4, the present invention is an anti-seismic industrial electronic equipment box, wherein the heat dissipation motor 220 is Y2-80M2-6(0.55kw) B3, the shock absorbing spring 130 and the shock absorber 140 improve the shock resistance of the device, the universal wheel 150 improves the convenience and practicability of the device, the lateral anti-seismic spring body and the lateral shock absorber 410 are used for resisting the lateral horizontal shock force, and the longitudinal anti-seismic spring body and the longitudinal shock absorber 510 are used for resisting the longitudinal horizontal shock force. The heat dissipation fan 210 and the heat dissipation motor 220 provide heat dissipation and dust removal functions for the device, so that the service life of the device is prolonged, the cooler 300 provides a cooling function for the device, the device is prevented from being damaged by high temperature, and the first insulating plate 420 and the second insulating plate 520 isolate static electricity, so that the device is prevented from being damaged by static electricity.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an antidetonation type industrial electronic equipment case, includes shell (100), heat dissipation support (200), cooler (300), side direction antidetonation spring (400) and vertical antidetonation spring (500), its characterized in that: the shell (100) comprises a shell body and an electronic device (160), the heat dissipation support (200) comprises fixing bolts (240), the cooler (300) comprises buckles (330), the lateral anti-seismic spring (400) comprises a lateral anti-seismic spring body and a first insulating plate (420), the longitudinal anti-seismic spring (500) comprises a longitudinal anti-seismic spring body and a second insulating plate (520), a plurality of first through holes are formed in the side surface of the inner part of the shell body, the fixing bolts (240) are respectively matched with the first through holes in a rotating mode, one side surface of each buckle (330) is respectively welded with the surfaces of two sides of the electronic device (160), one end of each lateral anti-seismic spring body is respectively connected with the surfaces of two sides of the electronic device (160), one side surface of each first insulating plate (420) is respectively connected with the surfaces of two sides of the inner part of the shell body, one end of each longitudinal anti-seismic spring body is connected with the lower surface of the electronic device (160), and one side surface of each second insulating plate (520) is connected with the upper surface inside the shell body.
2. An earthquake-resistant industrial electronic equipment cabinet according to claim 1, characterized in that: the shell (100) further comprises a heat dissipation plate (110), an anti-seismic frame (120), a damping spring (130), a shock absorber (140) and universal wheels (150), the heat dissipation plate (110) is connected with the shell body through a hinge, the upper surface of the anti-seismic frame (120) is welded to the lower surface of the shell body, one end of the damping spring (130) is connected with the lower surface of the anti-seismic frame (120), the other end of the damping spring (130) is connected with one end of the shock absorber (140), and the universal wheels (150) are installed at the other end of the shock absorber (140).
3. An earthquake-resistant industrial electronic equipment cabinet according to claim 1, characterized in that: the heat dissipation support (200) further comprises a heat dissipation support body, a heat dissipation fan (210), a heat dissipation motor (220) and fixing rods (230), wherein one end of the heat dissipation motor (220) is welded with the upper surface of the heat dissipation support body, the other end of the heat dissipation motor (220) is provided with a plurality of rotating shafts respectively, the heat dissipation fan (210) is in rotating fit with the rotating shafts respectively, the fixing rods (230) are welded with two ends of the heat dissipation support body respectively, the fixing rods (230) are provided with a plurality of second through holes respectively, and the fixing bolts (240) are connected with the second through holes respectively.
4. An earthquake-resistant industrial electronic equipment cabinet according to claim 1, characterized in that: cooler (300) still includes cooler body, feed liquor pipe (310), drain pipe (320), first cooling tube (340) and second cooling tube (350), feed liquor pipe (310) one end is connected with cooler body side surface, the feed liquor pipe (310) other end is connected with first cooling tube (340) side surface, drain pipe (320) one end and cooler body opposite side surface are connected, the drain pipe (320) other end is connected with second cooling tube (350) side surface, install respectively inside a plurality of buckles (330) first cooling tube (340) and second cooling tube (350).
5. An earthquake-resistant industrial electronic equipment cabinet according to claim 1, characterized in that: the lateral anti-seismic spring (400) further comprises lateral anti-seismic devices (410), the other ends of the lateral anti-seismic spring bodies are respectively connected with one ends of the lateral anti-seismic devices (410), and the other ends of the lateral anti-seismic devices (410) are respectively connected with the other side surfaces of the first insulation plates (420).
6. An earthquake-resistant industrial electronic equipment cabinet according to claim 1, characterized in that: the longitudinal anti-seismic spring (500) further comprises longitudinal anti-seismic devices (510), the other ends of the longitudinal anti-seismic spring bodies are respectively connected with one ends of the longitudinal anti-seismic devices (510), and the other ends of the longitudinal anti-seismic devices (510) are respectively connected with the other side surfaces of the second insulating plates (520).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011233068.6A CN112243330A (en) | 2020-11-07 | 2020-11-07 | Antidetonation type industrial electronic equipment case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011233068.6A CN112243330A (en) | 2020-11-07 | 2020-11-07 | Antidetonation type industrial electronic equipment case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112243330A true CN112243330A (en) | 2021-01-19 |
Family
ID=74170222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011233068.6A Withdrawn CN112243330A (en) | 2020-11-07 | 2020-11-07 | Antidetonation type industrial electronic equipment case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112243330A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112687135A (en) * | 2021-01-20 | 2021-04-20 | 河南工学院 | English education hearing trainer |
-
2020
- 2020-11-07 CN CN202011233068.6A patent/CN112243330A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112687135A (en) * | 2021-01-20 | 2021-04-20 | 河南工学院 | English education hearing trainer |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210119 |
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| WW01 | Invention patent application withdrawn after publication |