CN111413529A - From smart electric meter of hiding mechanism in area - Google Patents
From smart electric meter of hiding mechanism in area Download PDFInfo
- Publication number
- CN111413529A CN111413529A CN202010380077.1A CN202010380077A CN111413529A CN 111413529 A CN111413529 A CN 111413529A CN 202010380077 A CN202010380077 A CN 202010380077A CN 111413529 A CN111413529 A CN 111413529A
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- ammeter
- box
- electric meter
- intelligent
- outer baffle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides an intelligent ammeter with a hiding mechanism, and relates to the technical field of intelligent ammeters, wherein the intelligent ammeter comprises an ammeter box and an intelligent ammeter; the inside of the electric meter box is of a hollow structure, the right side of the electric meter box is provided with a wire inlet hole, and the front end of the left side of the electric meter box is provided with an observation hole; the sealing plate is arranged at the front end of the right side of the electric meter box through a bolt; the regulating switch is electrically connected with an external power supply circuit; the intelligent ammeter is characterized in that the movable assembly plate is movably arranged in the ammeter box, the intelligent ammeter is arranged in the ammeter box through the movable assembly plate, and a power line connected with the intelligent ammeter penetrates through an inlet wire hole in the right side of the ammeter box; the electric telescopic rods are positioned at the upper end and the lower end in the electric meter box and are respectively connected with the movable assembling plate; according to the invention, one end of the driving key can be inserted into the gear, the gear is driven to rotate by the driving key, so that the gear drives the outer baffle to move left and right, the sliding opening difficulty of the outer baffle is increased, and the potential safety hazard caused by the fact that a child randomly opens the outer baffle is avoided.
Description
Technical Field
The invention belongs to the technical field of intelligent electric meters, and particularly relates to an intelligent electric meter with a hidden mechanism.
Background
The intelligent ammeter is mainly provided with an IC card ammeter, a user holds an IC card to a power supply department to pay and purchase electricity, the power supply department writes electricity purchasing quantity into the IC card by using an electricity selling management machine, the user holds the IC card and brushes the non-contact IC card in an induction area, then the IC card can be switched on for supplying power, the card is taken away after power supply, when the residual electricity quantity in the ammeter is equal to alarm electricity quantity, the switch is pulled out for power failure alarm, and at the moment, the user can recover power supply by brushing the card in the induction area; when the residual electric quantity is zero, the automatic switch is opened and the power is cut off, and the user must hold the card again to pay for the electricity and can recover the electricity.
From the smart electric meter who hides mechanism in area can refer to patent CN208568879U, it mainly includes the smart electric meter body, the smart electric meter body holds in the inside of wall body, the cavity has been seted up to the inside of wall body, one side of cavity is provided with the draw-in groove of seting up in the wall body inside, the interior roof fixedly connected with screw rod of cavity, the surface threaded connection of screw rod has the thread piece, one side fixedly connected with smart electric meter body of thread piece, the positive fixedly connected with fixed block of smart electric meter body, the through-hole has been seted up to the upper surface of fixed block, one side fixedly connected with motor of wall body, the output fixedly connected with bull.
When using, the existing similar intelligent electric meter has poor hidden protection effect on the intelligent electric meter, and the intelligent electric meter is usually directly exposed and installed on the wall, so that the attractiveness of the wall is influenced, children are easily touched to the power connection part of the intelligent electric meter under the driving of curiosity, and the children are shocked by electricity to cause injury.
Disclosure of Invention
In order to solve the technical problems, the invention provides a smart meter with a hiding mechanism, which aims to solve the problems that when the existing similar smart meter is used, the hiding protection effect on the smart meter is poor, the smart meter is usually directly and naked and installed on a wall, the attractiveness of the wall is affected, children are easy to touch the power connection part of the smart meter under the drive of curiosity, and the children are easily injured by electric shock.
The invention aims and effects of the intelligent electric meter with the hiding mechanism are achieved by the following specific technical means:
a smart electric meter with a hiding mechanism comprises an electric meter box, a sealing plate, an electric telescopic rod, an outer baffle, an L ED lamp strip, a meter reading book and a meter reading pen, wherein the electric meter box is of a hollow structure, a wire inlet hole is formed in the right side of the electric meter box, an observation hole is formed in the front end of the left side of the electric meter box, the sealing plate is mounted at the front end of the right side of the electric meter box through bolts, an adjusting switch is electrically connected with an external power supply line, the movable assembly plate is movably arranged in the electric meter box, the smart electric meter is mounted in the electric meter box through the movable assembly plate, a power line connected with the smart electric meter penetrates through the wire inlet hole in the right side of the electric meter box, the electric telescopic rods are located at the upper end and the lower end of the inside of the electric meter box and are respectively connected with the movable assembly plate, the outer baffle is located in the observation hole in the front end of the electric meter box, the bottom of the outer baffle.
Furthermore, a transverse sliding groove is formed in each of the upper side and the lower side of the observation opening formed in the electric meter box, and the upper end and the lower end of the outer baffle are connected to the transverse sliding grooves in the upper side and the lower side of the observation opening in a sliding mode.
Furthermore, the bottom of the outer baffle is provided with a rack, the gear is meshed with the rack at the bottom of the outer baffle, the gear rotates at the bottom of the front end of the electric meter box, the front end of the gear is provided with a driving groove, and one end of a driving key is inserted into the driving groove at the front end of the gear.
Further, two adjusting sliding grooves are formed in the inner wall of the rear side of the electric meter box respectively, the upper end and the lower end of the rear side of the movable assembling plate are connected to the two adjusting sliding grooves in the electric meter box respectively in a sliding mode, the left side of the movable assembling plate is separated from the communicating positions of the left end and the right end of the electric meter box, and the intelligent electric meter is installed on the front end face of the movable assembling plate.
Further, two electric telescopic handle are installed respectively to ammeter case right-hand member inside, and both ends link to each other with two electric telescopic handle left end push rods respectively about the activity assembly plate, and electric telescopic handle passes through power cord and regulating switch electric connection, and regulating switch installs on ammeter case left side inner wall.
Further, install an L ED lamp strip in the ammeter case left end top, L ED lamp strip passes through power cord and lighting switch electric connection, and lighting switch links to each other with external power supply line.
Further, lighting switch installs on ammeter case left side inner wall, and when electric telescopic handle drove movable assembly plate and removed to the extreme position of left end, movable assembly plate left side and lighting switch laminated mutually.
Furthermore, the tool storage box is placed inside the left side of the electric meter box, the checking and reading book is installed on the left side of the front end of the tool storage box, and the checking and reading pen buckle is connected to the right side of the front end of the tool storage box.
Compared with the prior art, the invention has the following beneficial effects:
1. the arrangement of the outer baffle and the electric meter box is beneficial to shielding the observation port at the front end of the electric meter box through the outer baffle, so that the intelligent electric meter in the electric meter box is hidden, and children are prevented from being wonderfully touched with the electric connection part of the intelligent electric meter to cause damage to children due to electric shock; and the use of cooperation gear and drive key can be inserted drive key one end inside the gear, drives gear revolve through the drive key to remove about driving outer baffle through the gear, increase outer baffle and slide and open the degree of difficulty, thereby avoid children to open outer baffle at will, cause the potential safety hazard.
2. The movable assembly plate is arranged, so that the movable assembly plate positioned in the electric meter box can be conveniently adjusted in a sliding manner, the intelligent electric meter is driven to slide towards the right side through the movable assembly plate, the intelligent electric meter is moved to be hidden to the right end in the electric meter box, and the hidden protection effect of the intelligent electric meter is further guaranteed; and cooperation electric telescopic handle's use, remove about driving the inside movable assembly plate of ammeter case through electric telescopic handle, make movable assembly plate front end smart electric meter remove to the observation mouth department that ammeter case was seted up, make things convenient for personnel to copy the operation to smart electric meter.
3, L ED lamp strip and lighting switch's setting, be favorable to driving smart electric meter at the activity mounting panel and remove when the mouth is observed to the ammeter case left end, activity mounting panel left side pressfitting is on the lighting switch right side, make the lighting switch guarantee open the form, can open top L ED lamp strip by oneself, guarantee ammeter incasement portion auxiliary lighting effect, when the activity mounting panel drives smart electric meter and removes the return, activity mounting panel left side and lighting switch separation, make lighting switch closed, can close L ED lamp strip by oneself.
Drawings
FIG. 1 is a front axial closure configuration of the present invention.
Fig. 2 is a bottom axial view opening and closing structure diagram of the present invention.
Fig. 3 is a schematic view of the detachable structure of the tool storage box inside the electric meter box.
Fig. 4 is a schematic view of an opening and closing structure inside the electric meter box of the invention.
Fig. 5 is a schematic view of the inside axial view structure of the electric meter box of the invention.
Fig. 6 is a schematic diagram of an installation structure of the intelligent electric meter in the electric meter box.
Fig. 7 is a schematic diagram of a sliding adjustment structure of the intelligent electric meter in the electric meter box.
Fig. 8 is a schematic view of the internal sectional structure of the electricity meter box of the present invention.
Fig. 9 is a schematic view of the axial view connection structure of the movable assembly plate and the intelligent electric meter.
Fig. 10 is a schematic view of the external baffle and gear transmission structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. the electric meter comprises an electric meter box, 101, an adjusting sliding groove, 102, a wire inlet hole, 103, a transverse sliding groove, 104, an observation hole, 2, a sealing plate, 3, an adjusting switch, 4, a movable assembling plate, 5, an intelligent electric meter, 6, an electric telescopic rod, 7, an outer baffle, 701, a rack, 8, a gear, 801, a driving groove, 9, L ED light bars, 10, a lighting switch, 11, a tool storage box, 12, a checking book, 13, a checking pen, 14 and a driving key.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides an intelligent ammeter with a hiding mechanism, which comprises an ammeter box 1, a sealing plate 2, an electric telescopic rod 6, an outer baffle 7, a L ED lamp strip 9, an inspection and recording body 12 and an inspection and recording pen 13, wherein the inside of the ammeter box 1 is of a hollow structure, the right side of the ammeter box 1 is provided with an entrance hole 102, the left front end of the ammeter box 1 is provided with an observation hole 104, the sealing plate 2 is installed at the right front end of the ammeter box 1 through bolts, an adjusting switch 3 is electrically connected with an external power supply line, the movable assembly plate 4 is movable inside the ammeter box 1, the intelligent ammeter 5 is installed inside the ammeter box 1 through the movable assembly plate 4, a power line connected with the intelligent ammeter 5 penetrates through the entrance hole 102 on the right side of the ammeter box 1, the electric telescopic rods 6 are located at the upper end and the lower end of the inside of the ammeter box 1, the electric telescopic rod 6 is respectively connected with the movable assembly plate 4, the outer baffle 7 is located inside the observation hole 104 on the front end of the ammeter box 1, the bottom of the outer baffle 7 is connected with a gear 8, the illumination switch 10 is installed on the inner wall on the left side of the ammeter box 1, when the movable assembly plate 6 drives the movable assembly plate 6 to drive the movable assembly plate 6, the movable assembly plate 6 is connected with a movable assembly plate 6, the movable assembly plate.
Wherein, the upper and lower sides of an observation port 104 arranged on the electric meter box 1 are respectively provided with a transverse sliding chute 103, and the upper and lower ends of the outer baffle 7 are respectively connected in the transverse sliding chutes 103 on the upper and lower sides of the observation port 104 in a sliding manner; concrete effect, accessible outer baffle 7 shelters from 1 front end observation mouth 104 position of ammeter case to hide smart electric meter 5 that lies in ammeter case 1 inside, avoid children curiously touch smart electric meter 5 and connect the electric position, cause the injury to children's electric shock.
The bottom of the outer baffle 7 is provided with a rack 701, the gear 8 is meshed with the rack 701 at the bottom of the outer baffle 7, the gear 8 rotates at the bottom of the front end of the electric meter box 1, the front end of the gear 8 is provided with a driving groove 801, and one end of a driving key 14 is inserted into the driving groove 801 at the front end of the gear 8; concrete effect can insert 14 one end of drive key inside gear 8, drives gear 8 through drive key 14 and rotates to remove about driving outer baffle 7 through gear 8, increase outer baffle 7 and slide and open the degree of difficulty, thereby avoid children to open outer baffle 7 at will, cause the potential safety hazard.
The intelligent ammeter is characterized in that two adjusting chutes 101 are respectively formed in the inner wall of the rear side of the ammeter box 1, the upper end and the lower end of the rear side of the movable assembly plate 4 are respectively connected in the two adjusting chutes 101 in the ammeter box 1 in a sliding manner, the left side of the movable assembly plate 4 is blocked at the communicating position of the left end and the right end in the ammeter box 1, and the intelligent ammeter 5 is arranged on the front end face of the movable assembly plate 4; concrete effect can slide adjusting to lieing in 1 inside activity mounting plate 4 of ammeter case to drive smart electric meter 5 through activity mounting plate 4 and slide to the right side, make smart electric meter 5 remove and hide to 1 inside right-hand member of ammeter case, further ensure that smart electric meter 5 hides protective effect.
The electric meter box comprises an electric meter box 1, a movable assembly plate 4, an adjusting switch 3, an electric telescopic rod 6, a movable assembly plate, a power cord and a power cord, wherein two electric telescopic rods 6 are respectively arranged in the right end of the electric meter box 1, the upper end and the lower end of the movable assembly plate 4 are respectively connected with push rods at the left ends of the two electric telescopic rods 6, the electric telescopic rods 6 are electrically connected with the adjusting; concrete effect, the removal is controlled to the inside movable assembly plate 4 of accessible electric telescopic handle 6 drive ammeter case 1, makes 4 front end smart electric meters 5 of movable assembly plate remove to the observation mouth 104 department that ammeter case 1 was seted up, makes things convenient for personnel to copy the operation to smart electric meter 5.
The intelligent ammeter comprises an ammeter box 1, a power line, an observation port 104, an auxiliary lighting strip L, an L ED lamp strip 9, an illumination switch 10, an external power supply line, a L ED lamp strip 9, a L ED lamp strip 9 and an intelligent ammeter 5, wherein the L ED lamp strip 9 is arranged in the top of the left end of the ammeter box 1, the L ED lamp strip 9 is electrically connected with the illumination switch 10 through the power line, and the illumination switch 10 is connected with the external power supply line.
The tool storage box 11 is placed inside the left side of the electric meter box 1, the checking and reading book 12 is installed on the left side of the front end of the tool storage box 11, and the checking and reading pen 13 is connected to the right side of the front end of the tool storage box 11 in a buckling mode; the specific effect makes things convenient for personnel to place the required instrument of power maintenance in instrument case 11 to place instrument case 11 in ammeter case 1, so that personnel maintain the operation to the circuit, and realize the operation of copying 5 numerical values of smart electric meter through looking up copy book 12 and looking up copy pen 13.
The specific use mode and function of the embodiment are as follows:
when the electric meter reading device is used, a user inserts one end of a driving key 14 into a gear 8, the driving key 14 drives the gear 8 to rotate, so that the gear 8 drives the right side of an outer baffle 7 to move, an observation port 104 at the front end of an electric meter box 1 ensures an opening and closing state, then a worker takes out an inner tool storage box 11 of the electric meter box 1 and presses an adjusting switch 3, an electric telescopic rod 6 drives a movable assembly plate 4 inside the electric meter box 1 to move leftwards, so that an intelligent electric meter 5 at the front end of the movable assembly plate 4 moves to an observation port 104 formed in the electric meter box 1, a worker can record an inner value of the intelligent electric meter 5 into a recording book 12 through a recording pen 13, when the movable assembly plate 4 drives the intelligent electric meter 5 to move to an observation port 104 at the left end of the electric meter box 1, the left side of the movable assembly plate 4 is pressed on the right side of an illuminating switch 10, so that the illuminating switch 10 ensures that the illuminating switch 10 is opened, namely, the top L ED 9 can be opened, the left end inner part of the electric meter box 1 can be lighted by the light bar 9, the left end of the electric meter box 1 can be lighted by the auxiliary illuminating lamp bar 9, so that the intelligent electric meter box 5 can be clearly seen, the intelligent electric meter box 5 can be clearly, the intelligent electric shock lamp bar 5, the intelligent meter box can be hidden, the intelligent meter box can be prevented from being hidden, the.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The intelligent ammeter with the hiding mechanism is characterized by comprising an ammeter box (1), a sealing plate (2), an electric telescopic rod (6), an outer baffle (7), an L ED lamp strip (9), a checking and reading book (12) and a checking and reading pen (13), wherein the inside of the ammeter box (1) is of a hollow structure, the right side of the ammeter box (1) is provided with a wire inlet hole (102), the front end of the left side of the ammeter box (1) is provided with an observation hole (104), the sealing plate (2) is installed at the front end of the right side of the ammeter box (1) through a bolt, an adjusting switch (3) is electrically connected with an external power supply line, the movable assembly plate (4) moves inside the ammeter box (1), the intelligent ammeter (5) is installed inside the ammeter box (1) through the movable assembly plate (4), a power line connected with the intelligent ammeter (5) penetrates through the wire inlet hole (102) in the right side of the ammeter box (1), the electric telescopic rod (6) is located at the upper end and the lower end of the inside of the ammeter box (1), the electric telescopic rod (6) is respectively connected with the movable assembly plate (4), the outer baffle (7), the checking and the meter box (13) is located at the bottom of the meter box (1).
2. The smart meter with hidden mechanism according to claim 1, wherein: a transverse sliding groove (103) is formed in each of the upper side and the lower side of an observation opening (104) formed in the electric meter box (1), and the upper end and the lower end of an outer baffle (7) are connected into the transverse sliding grooves (103) in the upper side and the lower side of the observation opening (104) in a sliding mode.
3. The smart meter with hidden mechanism according to claim 1, wherein: outer baffle (7) bottom is equipped with one rack (701), and gear (8) are connected with outer baffle (7) bottom rack (701) meshing, and gear (8) rotate in ammeter case (1) front end bottom, and a drive groove (801) has been seted up to gear (8) front end, and drive key (14) one end is inserted in gear (8) front end drive groove (801).
4. The smart meter with hidden mechanism according to claim 1, wherein: two regulation spouts (101) have been seted up on ammeter case (1) rear side inner wall respectively, and activity assembly panel (4) rear side upper and lower both ends respectively sliding connection in ammeter case (1) inside two regulation spouts (101), activity assembly panel (4) left side keeps off and separates both ends intercommunication position department about ammeter case (1) is inside to smart electric meter (5) are installed on the terminal surface before activity assembly panel (4).
5. The smart meter with hidden mechanism according to claim 1, wherein: two electric telescopic handle (6) are installed respectively to ammeter case (1) right-hand member inside, and both ends link to each other with two electric telescopic handle (6) left end push rod respectively about activity assembly plate (4), and electric telescopic handle (6) pass through power cord and regulating switch (3) electric connection, and regulating switch (3) are installed on ammeter case (1) left side inner wall.
6. The intelligent ammeter with the hiding mechanism as claimed in claim 1, wherein an L ED lamp strip (9) is installed in the top of the left end of the ammeter box (1), the L ED lamp strip (9) is electrically connected with the lighting switch (10) through a power line, and the lighting switch (10) is connected with an external power supply line.
7. The smart meter with hidden mechanism as claimed in claim 6, wherein: lighting switch (10) are installed on ammeter case (1) left side inner wall, and when electric telescopic handle (6) drove movable assembly plate (4) and removed to left end extreme position, movable assembly plate (4) left side was laminated with lighting switch (10) mutually.
8. The smart meter with hidden mechanism according to claim 1, wherein: the utility model discloses a meter box, including instrument case (1), instrument case (11), check and copy book (12), instrument case (1) left side inside, check and copy pen (13) buckle is connected in instrument case (11) front end right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380077.1A CN111413529A (en) | 2020-05-08 | 2020-05-08 | From smart electric meter of hiding mechanism in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380077.1A CN111413529A (en) | 2020-05-08 | 2020-05-08 | From smart electric meter of hiding mechanism in area |
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| Publication Number | Publication Date |
|---|---|
| CN111413529A true CN111413529A (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010380077.1A Pending CN111413529A (en) | 2020-05-08 | 2020-05-08 | From smart electric meter of hiding mechanism in area |
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| Country | Link |
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| CN (1) | CN111413529A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168069A (en) * | 2007-12-07 | 2008-04-30 | 张家港市华菱医疗设备制造有限公司 | Translation type opening/closing door device in sterilization cabinet |
| CN201139793Y (en) * | 2007-12-07 | 2008-10-29 | 张家港市华菱医疗设备制造有限公司 | Parallel move type door opening and closing apparatus in sterilizing cabinet |
| CN204228791U (en) * | 2014-12-11 | 2015-03-25 | 福建省瑞森文化创意有限公司 | One easily inquires about ammeter box |
| CN208568879U (en) * | 2018-07-16 | 2019-03-01 | 安徽中瑞通信科技股份有限公司 | A kind of hiding adjustable intelligent ammeter |
| CN209311545U (en) * | 2018-10-16 | 2019-08-27 | 任超美 | A kind of anti-theft intelligent ammeter box |
| CN111089447A (en) * | 2019-05-20 | 2020-05-01 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN111864591A (en) * | 2020-08-04 | 2020-10-30 | 永康串行电子有限公司 | Can accomodate formula ammeter fixing device |
-
2020
- 2020-05-08 CN CN202010380077.1A patent/CN111413529A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168069A (en) * | 2007-12-07 | 2008-04-30 | 张家港市华菱医疗设备制造有限公司 | Translation type opening/closing door device in sterilization cabinet |
| CN201139793Y (en) * | 2007-12-07 | 2008-10-29 | 张家港市华菱医疗设备制造有限公司 | Parallel move type door opening and closing apparatus in sterilizing cabinet |
| CN204228791U (en) * | 2014-12-11 | 2015-03-25 | 福建省瑞森文化创意有限公司 | One easily inquires about ammeter box |
| CN208568879U (en) * | 2018-07-16 | 2019-03-01 | 安徽中瑞通信科技股份有限公司 | A kind of hiding adjustable intelligent ammeter |
| CN209311545U (en) * | 2018-10-16 | 2019-08-27 | 任超美 | A kind of anti-theft intelligent ammeter box |
| CN111089447A (en) * | 2019-05-20 | 2020-05-01 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN111864591A (en) * | 2020-08-04 | 2020-10-30 | 永康串行电子有限公司 | Can accomodate formula ammeter fixing device |
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Application publication date: 20200714 |