CN219178603U - Improved digital display meter - Google Patents
Improved digital display meter Download PDFInfo
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- CN219178603U CN219178603U CN202223431561.6U CN202223431561U CN219178603U CN 219178603 U CN219178603 U CN 219178603U CN 202223431561 U CN202223431561 U CN 202223431561U CN 219178603 U CN219178603 U CN 219178603U
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- protective shell
- outer protective
- fixedly connected
- digital display
- display meter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/30—Smart metering, e.g. specially adapted for remote reading
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Abstract
The utility model discloses an improved digital display meter, which comprises a meter body, wherein an outer protective shell is arranged outside the meter body, a guide groove is formed in the inner wall of the outer protective shell, a guide toothed rail is fixedly connected inside the guide groove, a pushing and collecting mechanism is arranged between the outer protective shell and the meter body and comprises a fixed shaft, the fixed shaft is fixedly connected with the meter body, the end part of the fixed shaft is fixedly connected with a rotation gear, a movable frame is rotatably connected onto the fixed shaft, two connecting rods are arranged on one side of the movable frame, one ends of the two connecting rods are connected with movable nuts, and a bidirectional screw rod is connected between the two movable nuts in a threaded manner; according to the utility model, the pushing and retracting mechanism is arranged, the rotating handle is rotated to push the watch body to move, and the rotation gear rotates on the guide toothed rail, so that the watch body can be driven to rotate, the display panel on the watch body is rotated to the inner side of the anti-external protective shell, the watch body is effectively protected, and the protection effect of the watch body is improved.
Description
Technical Field
The utility model relates to the technical field of digital display meters, in particular to an improved digital display meter.
Background
The digital display meter has the characteristics of visual sense, convenient and fast setting, high intelligent control degree and the like, and along with the high-speed development of the current sensing technology, the digital display meter has continuously strong functions and continuously improved precision, is widely applied to various industries and daily lives because of being used for replacing the traditional mechanical meters in a large number.
In the prior art, publication number CN214037760U discloses a digital display meter, which comprises a digital display meter main body and a mounting seat, wherein the digital display meter main body comprises a panel and a machine body which are connected with each other, a connecting seat is arranged on one end wall of the machine body far away from the panel, the mounting seat is positioned on one side of the machine body far away from the panel, a receiving groove which is matched and connected with the connecting seat is formed in one end surface of the mounting seat close to the machine body, and a clamping structure is arranged in the receiving groove; the clamping structure comprises an L-shaped clamping plate and a first spring, two mutually symmetrical sliding grooves are vertically formed in one end wall, far away from the machine body, of the bearing groove, the L-shaped clamping plate is slidably mounted in each sliding groove, clamping grooves matched with the L-shaped clamping plate are formed in the connecting seat, the first springs are fixedly arranged on the opposite end wall of the L-shaped clamping plate, the other ends of the first springs are fixedly connected with the inner wall of the sliding grooves, the mounting seat is fixedly arranged on the mounting station in advance through bolts, the connecting seat, the clamping grooves and the clamping grooves are matched with the L-shaped clamping plate, the first springs, the push rod, the pulleys and the guide rods in the clamping structure, the disassembly and assembly of the digital display meter main body can be realized only by pressing the two pressing rods, the manual operation steps are reduced, the disassembly and assembly efficiency is improved, and the later maintenance and the maintenance of the digital display meter are convenient.
Disclosure of Invention
The utility model aims to provide an improved digital display table so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an improved digital display meter comprises a meter body, wherein an outer protective shell is arranged outside the meter body, a guide groove is formed in the inner wall of the outer protective shell, a guide toothed rail is fixedly connected inside the guide groove, and a pushing and collecting mechanism is arranged between the outer protective shell and the meter body;
the pushing and collecting mechanism comprises a fixed shaft, the fixed shaft is fixedly connected with a meter body, a rotation gear is fixedly connected with the end part of the fixed shaft, a movable frame is rotatably connected on the fixed shaft, two connecting rods are arranged on one side of the movable frame, one ends of the two connecting rods are connected with movable nuts, two bidirectional screws are connected between the movable nuts in a threaded mode, a driven bevel gear is fixedly connected to the bidirectional screws, a driving bevel gear is connected to one side of the driven bevel gear in a meshed mode, a connecting shaft is fixedly connected to the end part of the driving bevel gear, and a rotating handle is fixedly connected to the end part of the connecting shaft.
As a further preferable mode of the technical scheme, the movable frame is in sliding connection with the inner wall of the guide groove, and the autorotation gear is meshed with the guide toothed rail.
As a further preferable mode of the technical scheme, one end of the connecting rod is hinged with the movable frame, and the other end of the connecting rod is hinged with the movable nut.
As a further preferable mode of the technical scheme, the bidirectional screw is rotationally connected with the inner wall of the outer protective shell, two sections of threads with opposite directions are arranged on the bidirectional screw, and the two movable nuts are symmetrically arranged on the bidirectional screw.
As a further preferable aspect of the present utility model, the connecting shaft is rotatably connected with the outer protective case, and one end of the connecting shaft penetrates through the outer protective case and is connected with the rotating handle.
As a further preferable mode of the technical scheme, the surfaces of two sides of the outer protective shell are fixedly connected with handheld blocks, mounting holes are formed in the two handheld blocks, and hanging ropes are arranged in the mounting holes.
As a further preferable mode of the technical scheme, the outer protective shell is provided with a plurality of connection jacks, one side of the outer protective shell is provided with a protective cover, the protective cover is fixedly connected with a plurality of connection plugs, and the end parts of the connection plugs are fixedly connected with connection magnet blocks.
The utility model provides an improved digital display meter, which has the following beneficial effects:
(1) According to the utility model, the pushing and retracting mechanism is arranged, the rotating handle is rotated to push the watch body to move, and the autorotation gear rotates on the guide toothed rail in the moving process, so that the watch body can be driven to rotate, the display panel on the watch body is rotated to the inner side of the anti-external protective shell, the watch body is effectively protected, and the protection effect of the watch body is improved.
(2) According to the utility model, the hanging rope is arranged, the whole body is held by the handheld block, the whole body can be moved and carried by the hanging rope, the carrying convenience is improved, the connecting plug is inserted into the connecting jack, the protective cover is adsorbed by the connecting magnet block, and foreign matters are prevented from entering the outer protective shell.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the connection structure between the watch body and the rotary handle according to the present utility model;
FIG. 4 is an enlarged view of the structure of FIG. 1B in accordance with the present utility model;
in the figure: 1. an outer protective shell; 2. a watch body; 3. a guide groove; 4. a guide rack; 5. a fixed shaft; 6. a rotation gear; 7. a movable frame; 8. a connecting rod; 9. moving the nut; 10. a bidirectional screw; 11. a driven bevel gear; 12. a drive bevel gear; 13. a connecting shaft; 14. rotating the handle; 15. a hand-held block; 16. a mounting hole; 17. hanging ropes; 18. a protective cover; 19. a connection jack; 20. a connection plug; 21. and the magnet block is connected.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, in this embodiment, an improved digital display meter comprises a meter body 2, the outside of the meter body 2 is equipped with an outer protecting shell 1, a guide groove 3 is formed in the inner wall of the outer protecting shell 1, a guide toothed rail 4 is fixedly connected in the guide groove 3, a pushing and collecting mechanism is arranged between the outer protecting shell 1 and the meter body 2, the meter body 2 is driven to move by the aid of the pushing and collecting mechanism and the guide toothed rail 4, the meter body 2 rotates in the moving process, and a display screen is shifted into the inner side of the outer protecting shell 1, so that the meter body 2 can be effectively protected, and the protection effect on the meter body 2 is improved.
As shown in fig. 2 and 3, the pushing and collecting mechanism comprises a fixed shaft 5, the fixed shaft 5 is fixedly connected with a watch body 2, the end part of the fixed shaft 5 is fixedly connected with a rotation gear 6, a movable frame 7 is rotatably connected on the fixed shaft 5, the movable frame 7 is slidably connected with the inner wall of the guide groove 3, so that the movable frame 7 can move along the guide groove 3, the rotation gear 6 is meshed with the guide toothed rail 4, the rotation gear 6 can rotate on the guide toothed rail 4 in the moving process, thereby driving the watch body 2 to rotate, two connecting rods 8 are arranged on one side of the movable frame 7, one ends of the two connecting rods 8 are connected with movable nuts 9, one ends of the connecting rods 8 are hinged with the movable frame 7, the other ends of the connecting rods 8 are hinged with the movable nuts 9, a bidirectional screw rod 10 is in threaded connection between the two movable nuts 9, the bidirectional screw 10 is rotationally connected with the inner wall of the outer protective shell 1, two sections of threads with opposite directions are arranged on the bidirectional screw 10, two movable nuts 9 are symmetrically arranged on the bidirectional screw 10, so that the bidirectional screw 10 can drive the two movable nuts 9 to move oppositely or reversely, a driven bevel gear 11 is fixedly connected on the bidirectional screw 10, one side of the driven bevel gear 11 is in meshed connection with a driving bevel gear 12, the end part of the driving bevel gear 12 is fixedly connected with a connecting shaft 13, the end part of the connecting shaft 13 is fixedly connected with a rotating handle 14, the connecting shaft 13 is rotationally connected with the outer protective shell 1, one end of the connecting shaft 13 penetrates through the outer protective shell 1 and is connected with the rotating handle 14, the rotating handle 14 can rotate to drive the connecting shaft 13, the connecting shaft 13 rotates to drive the driving bevel gear 12 to rotate, the drive bevel gear 12 rotates to drive the driven bevel gear 11 to rotate, the driven bevel gear 11 rotates to drive the bidirectional screw rod 10 to rotate, the bidirectional screw rod 10 rotates to drive the two movable nuts 9 to move, the two movable nuts 9 move to drive the connecting rod 8 to move, the connecting rod 8 moves to drive the movable frame 7 to move, the movable frame 7 pushes the meter body 2 to move, and meanwhile, the rotation gear 6 rotates on the guide toothed rail 4 in the moving process, so that the meter body 2 can be driven to rotate, a display panel on the meter body 2 is rotated to the inner side of the anti-external protective shell 1, the meter body 2 is effectively protected, and the protection effect of the meter body 2 is improved.
As shown in fig. 1, the two side surfaces of the outer protecting shell 1 are fixedly connected with handheld blocks 15, two handheld blocks 15 are provided with mounting holes 16, hanging ropes 17 are arranged in the mounting holes 16, the whole protecting shell can be held by the handheld blocks 15, and the whole protecting shell can be moved and carried through the hanging ropes 17, so that the carrying convenience is improved.
As shown in fig. 1 and fig. 4, the outer protective shell 1 is provided with a plurality of connection jacks 19, one side of the outer protective shell 1 is provided with a protective cover 18, a plurality of connection plugs 20 are fixedly connected to the protective cover 18, the end parts of the connection plugs 20 are fixedly connected with connection magnet blocks 21, and the protective cover 18 is adsorbed by the connection magnet blocks 21 by inserting the connection plugs 20 into the connection jacks 19, so that foreign matters are prevented from entering the outer protective shell 1.
The utility model provides an improved digital display meter, which has the following specific working principle:
when the utility model is actually used, the rotating handle 14 is rotated, the rotating handle 14 rotates to drive the connecting shaft 13 to rotate, the connecting shaft 13 rotates to drive the driving bevel gear 12 to rotate, the driving bevel gear 12 rotates to drive the driven bevel gear 11 to rotate, the driven bevel gear 11 rotates to drive the bidirectional screw 10 to rotate, the bidirectional screw 10 rotates to drive the two moving nuts 9 to move, the two moving nuts 9 move to drive the connecting rod 8 to move, the connecting rod 8 moves to drive the movable frame 7 to move, the movable frame 7 pushes the meter body 2 to move, and meanwhile, the autorotation gear 6 rotates on the guide toothed rail 4 in the moving process, so that the meter body 2 can be driven to rotate, a display panel on the meter body 2 is rotated to the inner side of the anti-external protective shell 1, the meter body 2 is effectively protected, and the protection effect on the meter body 2 is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An improved digital display meter comprises a meter body (2), and is characterized in that: the watch comprises a watch body (2), wherein an outer protective shell (1) is arranged outside the watch body, a guide groove (3) is formed in the inner wall of the outer protective shell (1), a guide toothed rail (4) is fixedly connected inside the guide groove (3), and a pushing and collecting mechanism is arranged between the outer protective shell (1) and the watch body (2);
the push-and-take mechanism comprises a fixed shaft (5), fixed shaft (5) and table body (2) fixed connection, fixed shaft (5) tip fixedly connected with rotation gear (6), rotate on fixed shaft (5) and be connected with adjustable shelf (7), adjustable shelf (7) one side is equipped with two connecting rods (8), two connecting rod (8) one end all is connected with movable nut (9), two threaded connection has bi-directional screw (10) between movable nut (9), fixedly connected with driven bevel gear (11) on bi-directional screw (10), driven bevel gear (11) one side meshing is connected with drive bevel gear (12), drive bevel gear (12) tip fixedly connected with connecting axle (13), connecting axle (13) tip fixedly connected with rotation handle (14).
2. The improved digital display meter according to claim 1, wherein: the movable frame (7) is in sliding connection with the inner wall of the guide groove (3), and the autorotation gear (6) is meshed with the guide toothed rail (4).
3. The improved digital display meter according to claim 1, wherein: one end of the connecting rod (8) is hinged with the movable frame (7), and the other end of the connecting rod (8) is hinged with the movable nut (9).
4. The improved digital display meter according to claim 1, wherein: the two-way screw (10) is rotationally connected with the inner wall of the outer protective shell (1), two sections of threads with opposite directions are arranged on the two-way screw (10), and the two movable nuts (9) are symmetrically arranged on the two-way screw (10).
5. The improved digital display meter according to claim 1, wherein: the connecting shaft (13) is rotationally connected with the outer protective shell (1), and one end of the connecting shaft (13) penetrates through the outer protective shell (1) and is connected with the rotating handle (14).
6. The improved digital display meter according to claim 1, wherein: the outer protective shell is characterized in that handheld blocks (15) are fixedly connected to the surfaces of two sides of the outer protective shell (1), mounting holes (16) are formed in the two handheld blocks (15), and hanging ropes (17) are arranged in the mounting holes (16).
7. The improved digital display meter according to claim 1, wherein: a plurality of connection jacks (19) are formed in the outer protective shell (1), a protective cover (18) is arranged on one side of the outer protective shell (1), a plurality of connection plugs (20) are fixedly connected to the protective cover (18), and connection magnet blocks (21) are fixedly connected to the end parts of the connection plugs (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223431561.6U CN219178603U (en) | 2022-12-20 | 2022-12-20 | Improved digital display meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223431561.6U CN219178603U (en) | 2022-12-20 | 2022-12-20 | Improved digital display meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219178603U true CN219178603U (en) | 2023-06-13 |
Family
ID=86672571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223431561.6U Active CN219178603U (en) | 2022-12-20 | 2022-12-20 | Improved digital display meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219178603U (en) |
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2022
- 2022-12-20 CN CN202223431561.6U patent/CN219178603U/en active Active
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