CN108918922B - Liftable formula wall inserts voltmeter - Google Patents
Liftable formula wall inserts voltmeter Download PDFInfo
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- CN108918922B CN108918922B CN201810889009.0A CN201810889009A CN108918922B CN 108918922 B CN108918922 B CN 108918922B CN 201810889009 A CN201810889009 A CN 201810889009A CN 108918922 B CN108918922 B CN 108918922B
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- pressure measuring
- connecting plate
- meter box
- box
- electric telescopic
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention provides a liftable wall-mounted voltmeter, which comprises a meter box, wherein a machine box is arranged in the meter box, a display frequency is arranged on one side of the machine box and is far away from one side of the display frequency, a lifting device is arranged on the machine box and is fixedly connected with a first connecting plate, the first connecting plate is connected with the meter box in a sliding mode, two contraction structures are arranged on one side of the first connecting plate and can be detachably connected with the meter box, a winding structure is arranged between the two contraction structures, a first partition plate is arranged in the meter box, a wire fixing hole is correspondingly formed in the first partition plate and is far away from one side of the first connecting plate, two pressure measuring structures are arranged on the partition plate, and the pressure measuring structures correspond to detachable connecting wires. The screen can move up and down through the lifting device, and can be collected in the meter box when not applicable, so that the safety is higher.
Description
Technical Field
The invention relates to the technical field of instrument processing, in particular to a liftable wall-mounted voltmeter.
Background
Multimeters, also known as multiplex meters, multi-purpose meters, triple meters, multi-purpose meters, etc., are indispensable measurement instruments for power electronics and other departments, and generally aim to measure voltage, current and resistance. The multimeter is divided into a pointer multimeter and a digital multimeter according to the display mode. The universal meter can measure direct current, direct voltage, alternating current, alternating voltage, resistance, audio level and the like, and can also measure alternating current, capacitance, inductance, parameters (such as beta) of a semiconductor and the like.
The existing voltmeter is disclosed in patent numbers: 201721220120.8, by embedding the voltmeter in the wall, it is convenient to have the value of the household voltage available at home at any time.
However, since the voltmeter is vulnerable, when the household is embedded in a wall of the household, the voltmeter is difficult to read when the voltmeter is too high, and the voltmeter is easy to touch when the voltmeter is too low.
Disclosure of Invention
The invention provides a liftable wall plug voltmeter, which is used for solving the technical problem that the voltmeter is easy to damage, and is embedded into a wall in a family in the family, if the voltmeter is too high, the reading is difficult, and if the voltmeter is too low, a child is easy to touch, so that the voltmeter is easy to damage in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a liftable formula wall inserts voltmeter, includes the table case, the table incasement is equipped with quick-witted box, quick-witted box one side is equipped with the display screen, keeps away from display screen one side, be equipped with elevating gear on the quick-witted box, the first connecting plate of elevating gear fixed connection, first connecting plate sliding connection the table case, just first connecting plate one side is equipped with two shrinkage structure, two shrinkage structure all can dismantle the connection the table case, and two be equipped with the wire winding structure between the shrinkage structure, just the table incasement is equipped with first baffle, it is equipped with the solidus hole to correspond on the first baffle, keeps away from first connecting plate one side, be equipped with two pressure measurement structures on the first baffle, the pressure measurement structure correspondence can be dismantled connecting wire.
Preferably, two first lugs are symmetrically arranged on the case above and below the display screen, the first lugs are arranged in an L shape, a first sealing plate is arranged between the two first lugs, and the first sealing plate is slidably connected between the two first lugs.
Preferably, a first sliding groove is formed between the two first protruding blocks, a second sliding groove is formed above and below the first sealing plate, and a first stop block is arranged between the first sliding groove and the second sliding groove.
Preferably, a plurality of first balls are symmetrically arranged on the first sealing plate on two sides of the second sliding groove, the first balls are connected with the first protruding block in a sliding mode, the first stop block is arranged in an I shape, a plurality of second balls are symmetrically arranged above and below the first stop block, and the second balls are connected in the first sliding groove and the second sliding groove in a sliding mode respectively.
Preferably, the lifting device comprises two first electric telescopic rods, wherein one end of each first electric telescopic rod is fixedly connected with the machine box, the other end of each first supporting plate is fixedly connected with the first supporting plate, the first supporting plates are fixedly connected with one side of the machine box, the first supporting plates are arranged above the first supporting plates, two limiting rings are arranged on the machine box, and the limiting rings are connected with the first electric telescopic rods in a sliding mode.
Preferably, the contraction structure includes two second electric telescopic handle, two the connection can be dismantled to second electric telescopic handle one end table case, the connection can be dismantled to its other end first connecting plate, first connecting plate both sides are equipped with and all are equipped with the second lug, the correspondence is equipped with the third spout in the table case, second lug sliding connection the third spout.
Preferably, winding structure includes first fixed block, first fixed block fixed connection the machine box, first axis of rotation is connected to the bearing on the first fixed block, the symmetry is equipped with two first reels on the first axis of rotation, it is equipped with the second backup pad to correspond on the first connecting plate, be equipped with the second axis of rotation in the second backup pad, be equipped with two second reels in the second axis of rotation, two the second reel corresponds the connection first reel, and adjacent second axis of rotation one side, be equipped with two second fixed blocks on the first connecting plate, two be equipped with the third axis of rotation between the second fixed block, be equipped with two third reels in the third axis of rotation, two the third reel corresponds the connection the pressure measurement structure.
Preferably, the pressure measuring structure comprises a first pressure measuring ring and a second pressure measuring ring, the first pressure measuring ring is correspondingly connected with the second pressure measuring ring, the electric wire penetrates through the first pressure measuring ring and the second pressure measuring ring, and the first pressure measuring ring and the second pressure measuring ring can be detachably connected with the meter box.
Compared with the prior art, the invention has the beneficial effects that:
according to the meter box, the meter box is arranged in the wall, the length of the conducting wire is achieved through the winding structure, the meter box is connected through the first connecting plate, when the meter box is used, the display screen is located on the outer side of the meter box through the sliding of the first connecting plate, then the display screen can descend through the lifting device, people can check the meter box in a short distance, and the meter box can be recycled when the meter box is not suitable for use, so that the meter box is safer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the housing construction of the present invention;
FIG. 3 is a schematic view of a first stop according to the present invention;
FIG. 4 is a schematic view of the connection of the winding structure of the present invention;
FIG. 5 is a schematic view of the connection of a first support plate of the present invention;
fig. 6 is a schematic view of a pressure measurement structure of the present invention.
In the figure: 1-a meter box, 11-a first partition, 111-a string-fixing hole, 12-a third sliding groove, 2-a box, 21-a display screen, 22-a first projection, 221-a first sliding groove, 23-a first sealing plate, 231-a second sliding groove, 232-a first ball, 24-a first stopper, 241-a second ball, 3-a lifting device, 31-a first electric telescopic rod, 4-a first connecting plate, 41-a first supporting plate, 5-a contraction structure, 6-a winding structure, 61-a first fixing block, 62-a first rotating shaft, 63-a first reel, 64-a second supporting plate, 641-a second rotating shaft, 642-a second reel, 65-a second fixing block, 651-a third rotating shaft, 652-a third reel, 7-pressure measuring structure, 71-first pressure measuring ring and 72-second pressure measuring ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a liftable wall-mounted voltmeter includes a meter box 1, a case 2 is arranged in the meter case 1, a display screen 21 is arranged on one side of the case 2, the display screen 21 is far away from one side of the display screen 21, the case 2 is provided with a lifting device 3, the lifting device 3 is fixedly connected with a first connecting plate 4, the first connecting plate 4 is connected with the meter box 1 in a sliding way, and one side of the first connecting plate 4 is provided with two contraction structures 5, the two contraction structures 5 can be detachably connected with the meter box 1, a winding structure 6 is arranged between the two contraction structures 5, a first clapboard 11 is arranged in the meter box 1, the first clapboard 11 is correspondingly provided with a wire fixing hole 111 which is far away from one side of the first connecting plate 4, two pressure measuring structures 7 are arranged on the first partition plate 11, and the pressure measuring structures 7 correspond to detachable connecting wires.
In an embodiment, referring to fig. 1-2, two first bumps 22 are symmetrically disposed on the case 2 above and below the display screen 21, the first bumps 22 are L-shaped, a first sealing plate 23 is disposed between the two first bumps 22, and the first sealing plate 23 is slidably connected between the two first bumps 22.
In an embodiment, referring to fig. 1-2, a first sliding groove 221 is disposed between the two first protrusions 22, a second sliding groove 231 is disposed above and below the first sealing plate 23, and a first stopper 24 is disposed between the first sliding groove 221 and the second sliding groove 231.
In an embodiment, referring to fig. 1 to 3, a plurality of first balls 232 are symmetrically disposed on the first sealing plate 23 on both sides of the second sliding slot 231, the first balls 232 are slidably connected to the first protrusion 22, the first stopper 24 is disposed in an "i" shape, a plurality of second balls 241 are symmetrically disposed above and below the first stopper 24, and the second balls 241 are slidably connected to the first sliding slot 221 and the second sliding slot 231, respectively.
In an embodiment, referring to fig. 4-5, the lifting device 3 includes two first electric telescopic rods 31, one end of each of the two first electric telescopic rods 31 is fixedly connected to the machine box 2, the other end of each of the two first electric telescopic rods 31 is fixedly connected to a first supporting plate 41, the two first supporting plates 41 are fixedly connected to one side of the machine box 2, and above the first supporting plates 41, two limiting rings 24 are disposed on the machine box 2, and the limiting rings 24 are slidably connected to the first electric telescopic rods 31.
In an embodiment, referring to fig. 4-5, the contracting structure 5 includes two second electric telescopic rods 51, one end of each of the two second electric telescopic rods 51 is detachably connected to the meter box 1, the other end of each of the two second electric telescopic rods 51 is detachably connected to the first connecting plate 4, the two sides of the first connecting plate 4 are respectively provided with a second protrusion 42, a third sliding groove 12 is correspondingly arranged in the meter box 1, and the second protrusion 42 is slidably connected to the third sliding groove 12.
In an embodiment, referring to fig. 5, the winding structure 6 includes a first fixing block 61, the first fixing block 61 is fixedly connected to the housing 1, the first fixing block 61 is in bearing connection with a first rotating shaft 62, two first reels 63 are symmetrically arranged on the first rotating shaft 62, the first connecting plate 4 is correspondingly provided with a second supporting plate 64, the second supporting plate 64 is provided with a second rotating shaft 641, two second reels 642 are provided on the second rotating shaft 641, the two second reels 642 are connected to the first reels 63 in correspondence, and adjacent to one side of the second rotating shaft 641, two second fixed blocks 65 are provided on the first connecting plate 4, a third rotating shaft 651 is provided between the two second fixed blocks 65, two third reels 652 are arranged on the third rotating shaft 651, and the two third reels 652 are correspondingly connected with the pressure measuring structure 7.
In an embodiment, referring to fig. 6, the pressure measuring structure 7 includes a first pressure measuring ring 71 and a second pressure measuring ring 72, the first pressure measuring ring 71 and the second pressure measuring ring 72 are correspondingly connected, an electric wire penetrates through the first pressure measuring ring 71 and the second pressure measuring ring 72, and the first pressure measuring ring 71 and the second pressure measuring ring 72 are detachably connected to the meter box 1.
The operation principle is as follows: according to the invention, different stages of the wire are detached and extruded and connected through the first pressure measuring ring and the second pressure measuring ring of the pressure measuring structure, so that the connection of the wire is more accurate.
When using, two second telescopic links extend for two second lug sliding connection third spouts, and carrying out gliding in-process, the third axis of rotation of wire winding structure realizes under the driving motor effect that corresponds that the horizontal wire of table incasement level is under, and the second axis of rotation makes fore-and-aft wire realize the winding under driving motor's effect, and the wire that first axis of rotation realization is connected with the display screen can be fixed.
Then when using, through the extension of first electric telescopic handle to realize the decline of screen, then in the use, can also slide in first spout through first closing plate, thereby realize the effect of screen and remove.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a liftable formula wall inserts voltmeter, includes table case (1), its characterized in that: the meter box is characterized in that a machine box (2) is arranged in the meter box (1), one side of the machine box (2) is provided with a display screen (21) and is far away from one side of the display screen (21), a lifting device (3) is arranged on the machine box (2), the lifting device (3) is fixedly connected with a first connecting plate (4), the first connecting plate (4) is connected with the meter box (1) in a sliding manner, one side of the first connecting plate (4) is provided with two contraction structures (5), the two contraction structures (5) can be detachably connected with the meter box (1), a winding structure (6) is arranged between the two contraction structures (5), a first partition plate (11) is arranged in the meter box (1), a wire fixing hole (111) is correspondingly arranged on the first partition plate (11), one side of the first connecting plate (4) is far away, two pressure measuring structures (7) are arranged on the first partition plate, the pressure measuring structure (7) is correspondingly detachably connected with a lead;
the lifting device (3) comprises two first electric telescopic rods (31), one ends of the two first electric telescopic rods (31) are fixedly connected with the machine box (2), the other ends of the two first electric telescopic rods are fixedly connected with first supporting plates (41), the two first supporting plates (41) are fixedly connected to one side of the machine box (2), in addition, two limiting rings (24) are arranged above the first supporting plates (41), and the limiting rings (24) are connected with the first electric telescopic rods (31) in a sliding mode;
the contraction structure (5) comprises two second electric telescopic rods (51), one ends of the two second electric telescopic rods (51) are detachably connected with the meter box (1), the other ends of the two second electric telescopic rods are detachably connected with the first connecting plate (4), second convex blocks (42) are arranged on two sides of the first connecting plate (4), third sliding grooves (12) are correspondingly arranged in the meter box (1), and the second convex blocks (42) are connected with the third sliding grooves (12) in a sliding mode;
wire winding structure (6) includes first fixed block (61), first fixed block (61) fixed connection machine box (2), first axis of rotation (62) is connected to bearing on first fixed block (61), the symmetry is equipped with two first reels (63) on first axis of rotation (62), it is equipped with second backup pad (64) to correspond on first connecting plate (4), be equipped with second axis of rotation (641) on second backup pad (64), be equipped with two second reels (642) on second axis of rotation (641), two second reel (642) correspond and connect first reel (63), and adjacent second axis of rotation (641) one side, be equipped with two second fixed block (65) on first connecting plate (4), two be equipped with third axis of rotation (651) between second fixed block (65), be equipped with two third reels (652) on third axis of rotation (651), the two third reels (652) are correspondingly connected with the pressure measuring structures (7);
the pressure measuring structure (7) comprises a first pressure measuring ring (71) and a second pressure measuring ring (72), the first pressure measuring ring (71) and the second pressure measuring ring (72) are correspondingly connected, an electric wire penetrates through the first pressure measuring ring (71) and the second pressure measuring ring (72), and the first pressure measuring ring (71) and the second pressure measuring ring (72) are detachably connected with the meter box (1);
two first convex blocks (22) are symmetrically arranged on the machine box (2) above and below the display screen (21), the first convex blocks (22) are arranged in an L shape, a first sealing plate (23) is arranged between the two first convex blocks (22), and the first sealing plate (23) is connected between the two first convex blocks (22) in a sliding manner;
a first sliding groove (221) is formed between the two first protruding blocks (22), second sliding grooves (231) are formed in the upper portion and the lower portion of the first sealing plate (23), and a first stop block (24) is arranged between the first sliding groove (221) and the second sliding grooves (231);
the two sides of the second sliding groove (231), a plurality of first balls (232) are symmetrically arranged on the first sealing plate (23), the first balls (232) are connected with the first protruding block (22) in a sliding mode, the first stop block (24) is arranged in an I shape, a plurality of second balls (241) are symmetrically arranged above and below the first stop block (24), and the second balls (241) are connected in the first sliding groove (221) and the second sliding groove (231) in a sliding mode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889009.0A CN108918922B (en) | 2018-08-07 | 2018-08-07 | Liftable formula wall inserts voltmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889009.0A CN108918922B (en) | 2018-08-07 | 2018-08-07 | Liftable formula wall inserts voltmeter |
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| Publication Number | Publication Date |
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| CN108918922A CN108918922A (en) | 2018-11-30 |
| CN108918922B true CN108918922B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810889009.0A Active CN108918922B (en) | 2018-08-07 | 2018-08-07 | Liftable formula wall inserts voltmeter |
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| CN (1) | CN108918922B (en) |
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| CN2147538Y (en) * | 1993-02-03 | 1993-11-24 | 官梦滔 | Domestic plug type inserting electric voltage meter |
| JP3203637B2 (en) * | 1996-09-30 | 2001-08-27 | 日本精機株式会社 | Instrument unit mounting structure |
| CN105628995A (en) * | 2014-10-27 | 2016-06-01 | 西安群丰电子信息科技有限公司 | Household electric power meter |
| US9518885B2 (en) * | 2009-08-26 | 2016-12-13 | Ut-Battelle, Llc | Carbon nanotube temperature and pressure sensors |
| CN205935603U (en) * | 2016-08-10 | 2017-02-08 | 国家电网公司 | Electric overhaul equipment auxiliary device |
| CN206741584U (en) * | 2017-05-18 | 2017-12-12 | 重庆长教科技有限公司 | A kind of portable guest information tell-table |
| CN207380101U (en) * | 2017-09-22 | 2018-05-18 | 杭州通利电器工具有限公司 | A kind of wall inserts needle dc voltmeter |
| CN207380118U (en) * | 2017-09-22 | 2018-05-18 | 杭州通利电器工具有限公司 | A kind of wall inserts formula digital display voltmeter |
| CN207511463U (en) * | 2017-10-15 | 2018-06-19 | 江门市东璇塑料实业有限公司 | A kind of beer sky vial arranges stacking machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9954363B2 (en) * | 2015-04-24 | 2018-04-24 | Battelle Memorial Institute | Whole house and power system analysis via grid connected appliance |
| CN206074634U (en) * | 2016-06-18 | 2017-04-05 | 阜阳师范学院 | Electric instrument |
| CN107727924A (en) * | 2017-10-11 | 2018-02-23 | 陕西创友汇企业孵化器有限公司 | A kind of digital display voltmeter |
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2018
- 2018-08-07 CN CN201810889009.0A patent/CN108918922B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147538Y (en) * | 1993-02-03 | 1993-11-24 | 官梦滔 | Domestic plug type inserting electric voltage meter |
| JP3203637B2 (en) * | 1996-09-30 | 2001-08-27 | 日本精機株式会社 | Instrument unit mounting structure |
| US9518885B2 (en) * | 2009-08-26 | 2016-12-13 | Ut-Battelle, Llc | Carbon nanotube temperature and pressure sensors |
| CN105628995A (en) * | 2014-10-27 | 2016-06-01 | 西安群丰电子信息科技有限公司 | Household electric power meter |
| CN205935603U (en) * | 2016-08-10 | 2017-02-08 | 国家电网公司 | Electric overhaul equipment auxiliary device |
| CN206741584U (en) * | 2017-05-18 | 2017-12-12 | 重庆长教科技有限公司 | A kind of portable guest information tell-table |
| CN207380101U (en) * | 2017-09-22 | 2018-05-18 | 杭州通利电器工具有限公司 | A kind of wall inserts needle dc voltmeter |
| CN207380118U (en) * | 2017-09-22 | 2018-05-18 | 杭州通利电器工具有限公司 | A kind of wall inserts formula digital display voltmeter |
| CN207511463U (en) * | 2017-10-15 | 2018-06-19 | 江门市东璇塑料实业有限公司 | A kind of beer sky vial arranges stacking machine |
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| CN108918922A (en) | 2018-11-30 |
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Address after: Room 1005, convention and Exhibition Center, No. 9, Yaogu Avenue, Jiangbei new area, Nanjing, Jiangsu 210000 Patentee after: Nanjing Jiuding Electric Technology Co.,Ltd. Address before: Room A0501 and a0502, automobile electronics Pioneer Park, Wuhu Economic and Technological Development Zone, Wuhu City, Anhui Province, 241000 Patentee before: WUHU JIUDING ELECTRONIC TECHNOLOGY Co.,Ltd. |
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