CN221124695U - Digital multimeter convenient for winding - Google Patents
Digital multimeter convenient for winding Download PDFInfo
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- CN221124695U CN221124695U CN202322786153.0U CN202322786153U CN221124695U CN 221124695 U CN221124695 U CN 221124695U CN 202322786153 U CN202322786153 U CN 202322786153U CN 221124695 U CN221124695 U CN 221124695U
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- digital multimeter
- worm
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- 238000004804 winding Methods 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to the technical field of universal meters, in particular to a digital universal meter convenient for wire winding. Including base, universal meter and installation handle, the bottom rotation of universal meter is connected with the installation handle, and the clamping structure is installed to the bottom of base, and the clamping structure is used for being connected with the installation handle centre gripping, and the both ends at base top all are fixed with the backup pad, and one side that two backup pads are close to each other rotates and is connected with the swivel post, and one side of one of them backup pad is fixed with first motor, and the output and the swivel post of first motor are fixed, and the outside of swivel post is fixed with the receipts coil. According to the universal meter, through a series of designs, the device can conveniently clamp the mounting handle, so that the device can be conveniently mounted and dismounted for the universal meter, and the practical efficiency of the device is greatly improved; and the device can be convenient to the centre gripping of end of a thread, and then made things convenient for the receipts line to the device, after receiving the line, be favorable to the electric wire centre gripping in the outside of receiving the coil, improved the reliability of device.
Description
Technical Field
The utility model relates to the technical field of universal meters, in particular to a digital universal meter convenient for wire winding.
Background
Photovoltaic panels are a type of power generation device that generates direct current when exposed to sunlight and consist of thin solid photovoltaic cells made almost entirely of semiconductor materials. The photovoltaic panel is installed and used with a digital multimeter, which is a multipurpose electronic measuring instrument generally comprising the functions of an ammeter, a voltmeter, an ohmmeter, etc., sometimes also referred to as a universal meter, a multimeter, a utility meter, or a utility meter. The digital multimeter is suitable for portable devices for basic fault diagnosis, and also has devices placed on a workbench, and the resolution can reach seven or eight bits.
For example, the Chinese patent (CN 208568894U) discloses a portable digital multimeter which solves the problems that the traditional digital multimeter is inconvenient to carry, and a measuring pen is required to be installed every time the digital multimeter is used, so that the digital multimeter is inconvenient to use and sometimes is easy to lose, thereby influencing the work; the device includes shell, universal meter control panel, display screen, red measuring pen and black measuring pen, and the shell inner chamber is provided with the universal meter control panel, and the universal meter control panel passes through the support and links to each other with the shell inner wall, and shell outer wall fixed surface is provided with the display screen, and shell one side is provided with red measuring pen, and red measuring pen one side is provided with black measuring pen, and shell inner chamber bottom one side is fixed to be provided with the standing groove, and standing groove inner chamber one side is fixed to be provided with the bubble cotton, and standing groove top one side is provided with receipts wire casing, and receives the wire casing and specifically is provided with a plurality of groups. According to the universal meter, the measuring pen can be stored through the placing groove and the foam, the measuring pen can be protected, the measuring line can be effectively stored through the winding groove, the coil groove and the spring, and the measuring line can be conveniently stretched and recovered, so that the application range of the universal meter is improved, and the universal meter can be further conveniently carried through the retaining ring.
When the above technology is used, the following technical problems are found in the prior art: although the portable problem is solved, the device is not easy to collect the electric wires after being used, and therefore, the digital multimeter convenient to take up is designed and used for providing another technical scheme for the technical problem.
Disclosure of utility model
In view of the foregoing, it is desirable to provide a digital multimeter that facilitates winding up wires to solve the problems set forth in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a digital multimeter convenient to receive line, includes base, multimeter and installation handle, the bottom of multimeter rotates and is connected with the installation handle, clamping structure is installed to the bottom of base, clamping structure is used for being connected with the installation handle centre gripping, the both ends at base top all are fixed with the backup pad, two one side that the backup pad is close to each other rotates and is connected with the revolving post, one of them one side of backup pad is fixed with first motor, the output and the revolving post of first motor are fixed, the outside of revolving post is fixed with the receipts coil, the clamping structure is installed to the inboard of receipts coil, one of them one side of backup pad is fixed with the third motor, supplementary receipts line structure is installed to the output of third motor.
As a preferred implementation mode of the digital multimeter convenient for wire winding, the clamping structure comprises supporting blocks, two bidirectional screws, clamping plates and sliding rods, wherein the supporting blocks are fixed at two ends of the bottom of the base, the sliding rods are fixed at the tops of one sides, close to each other, of the two supporting blocks, the two bidirectional screws are rotatably connected to the lower ends, close to the sliding rods, of one sides, close to each other, of the two supporting blocks, threads with opposite screw threads are formed at two ends of the outer side of the bidirectional screws, the clamping plates are connected to two ends of the outer side of the bidirectional screws in a threaded mode, and the two clamping plates are connected with the sliding rods in a sliding mode.
As a preferred implementation mode of the digital multimeter convenient for wire winding, the clamping structure comprises a mounting block, a second motor, a screw rod, a sliding block and a clamping rod, wherein the mounting block is fixed on one side of the winding, the second motor is fixed on one side of the mounting block, the screw rod is fixed at the output end of the second motor through the mounting block, the sliding block is connected with the outer side of the screw rod in a threaded manner, the clamping rod is connected with one side of the sliding block in a threaded manner, and the clamping rod is in sliding connection with the winding.
As a preferred implementation mode of the digital multimeter convenient for wire winding, rectangular holes are formed in two ends of the inner side of the winding, and the winding is connected with the clamping rods in a sliding mode through the rectangular holes.
As a preferred implementation mode of the digital multimeter convenient for wire winding, the auxiliary wire winding structure comprises a connecting block, a worm, worm wheels, connecting rods and clamping wheels, wherein the worm is fixed at the output end of the third motor, the connecting blocks are rotatably connected to two sides of the worm, the two connecting blocks are fixed with a supporting plate, one side of the worm is meshed with the worm wheels, the connecting rods are fixed on the inner sides of the worm wheels, the clamping wheels are fixed on the outer sides of the connecting rods, and the connecting points of the connecting rods and the clamping wheels deviate from the circle centers of the clamping wheels.
As a preferable implementation mode of the digital multimeter convenient for wire winding, the outer side of the clamping wheel is provided with anti-skid patterns.
As an optimal implementation mode of the digital multimeter convenient for wire winding, a storage battery is arranged in the base, and the first motor and the third motor are electrically connected with the storage battery.
It can be clearly seen that the technical problems to be solved by the present application can be necessarily solved by the above-mentioned technical solutions of the present application.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
According to the digital multimeter convenient to take up, the clamping structure is designed, so that the device can conveniently clamp the mounting handle, the device can conveniently mount and dismount the multimeter, and the practical efficiency of the device is greatly improved;
Through the design of the clamping structure, the device can conveniently clamp the wire ends, is convenient for taking up the device, and is beneficial to use;
The device is through the design of supplementary receipts line structure for the device is favorable to the electric wire centre gripping in the outside of receipts coil after receiving the line, has improved the reliability of device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a digital multimeter of the present utility model for facilitating take-up;
FIG. 2 is a side view of a digital multimeter of the present utility model for facilitating take-up;
FIG. 3 is a schematic diagram of the connection of a digital multimeter base and support plate of the present utility model for facilitating take-up;
FIG. 4 is a schematic diagram of the connection of the bi-directional screw and clamping plate of the digital multimeter of the present utility model for facilitating take-up;
FIG. 5 is a schematic diagram of a connection between a digital multimeter rotary post and a take-up coil for facilitating take-up according to the present utility model;
FIG. 6 is a schematic diagram of the connection of a digital multimeter lead screw and slider for facilitating take-up in accordance with the present utility model;
FIG. 7 is a schematic diagram of the connection of a worm and worm gear of the digital multimeter of the present utility model for facilitating take-up.
In the figure: 1. a base; 2. a support block; 3. a bidirectional screw; 4. a clamping plate; 5. a support plate; 6. a first motor; 7. a rotating column; 8. winding; 9. a mounting block; 10. a second motor; 11. a screw rod; 12. a slide block; 13. a clamping rod; 14. a slide bar; 15. a third motor; 16. a connecting block; 17. a worm; 18. a worm wheel; 19. a connecting rod; 20. a clamping wheel; 21. a multimeter; 22. and (5) installing a handle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As described in the background, this utility model solves the problem of portability, but the device does not collect the electric wires well after use.
In order to solve the technical problem, the utility model provides a digital multimeter convenient for wire winding.
Specifically, referring to fig. 1 to 7, the digital multimeter for facilitating wire winding specifically includes:
Including base 1, universal meter 21 and installation handle 22, universal meter 21's bottom rotates and is connected with installation handle 22, the clamping structure is installed to base 1's bottom, clamping structure is used for being connected with installation handle 22 centre gripping, the both ends at base 1 top all are fixed with backup pad 5, one side that two backup pads 5 are close to each other rotates and is connected with the pillar 7, one side of one of them backup pad 5 is fixed with first motor 6, the output and the pillar 7 of first motor 6 are fixed, the outside of pillar 7 is fixed with receipts coil 8, the clamping structure is installed to receipts coil 8's inboard, one side of one of them backup pad 5 is fixed with third motor 15, supplementary receipts line structure is installed to the output of third motor 15.
According to the digital multimeter convenient to take up, the clamping structure is designed, so that the device can conveniently clamp the mounting handle 22, the device can conveniently mount and dismount the multimeter 21, and the practical efficiency of the device is greatly improved;
Through the design of the clamping structure, the device can conveniently clamp the wire ends, is convenient for taking up the device, and is beneficial to use;
the device is through the design of supplementary receipts line structure for the device is favorable to the electric wire centre gripping in the outside of receipts coil 8 after receiving the line, has improved the reliability of device.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Referring to fig. 1-7, a digital multimeter convenient for wire winding comprises a base 1, a multimeter 21 and an installation handle 22, wherein the installation handle 22 is rotationally connected to the bottom of the multimeter 21, a clamping structure is installed at the bottom of the base 1 and used for being in clamping connection with the installation handle 22, two ends of the top of the base 1 are respectively fixed with a support plate 5, one side, close to each other, of each two support plates 5 is rotationally connected with a rotating column 7, one side of one support plate 5 is fixed with a first motor 6, the output end of the first motor 6 is fixed with the rotating column 7, the outer side of the rotating column 7 is fixed with a winding 8, a clamping structure is installed at the inner side of the winding 8, one side of one support plate 5 is fixed with a third motor 15, and the output end of the third motor 15 is provided with an auxiliary wire winding structure.
The clamping structure comprises supporting blocks 2, two-way screws 3, clamping plates 4 and sliding rods 14, the supporting blocks 2 are fixed at two ends of the bottom of the base 1, the sliding rods 14 are fixed at the top of one side, close to each other, of the two supporting blocks 2, the two-way screws 3 are connected with the lower ends of the two-way screws 2, close to the sliding rods 14, in a rotating mode, threads with opposite directions are formed in two ends of the outer sides of the two-way screws 3, the clamping plates 4 are connected with the two ends of the outer sides of the two-way screws 3 in a threaded mode, the two clamping plates 4 are connected with the sliding rods 14 in a sliding mode, and therefore the clamping structure can clamp and install universal meters 21, and a user can detach the clamping structure conveniently.
The clamping structure comprises a mounting block 9, a second motor 10, a screw rod 11, a sliding block 12 and a clamping rod 13, wherein the mounting block 9 is fixed on one side of the winding-up coil 8, the second motor 10 is fixed on one side of the mounting block 9, the screw rod 11 is fixed at the output end of the second motor 10 penetrating through the mounting block 9, the sliding block 12 is connected to the outer side of the screw rod 11 in a threaded manner, the clamping rod 13 is connected to one side of the sliding block 12 in a threaded manner, and the clamping rod 13 is in sliding connection with the winding-up coil 8, so that the clamping structure can clamp a wire end outside the winding-up coil 8.
Rectangular holes are formed in two ends of the inner side of the winding coil 8, and the winding coil 8 is in sliding connection with the clamping rods 13 through the rectangular holes, so that the clamping rods 13 can slide on the inner side of the winding coil 8 conveniently.
The auxiliary winding structure comprises a connecting block 16, a worm 17, a worm wheel 18, a connecting rod 19 and a clamping wheel 20, wherein the worm 17 is fixed at the output end of the third motor 15, the connecting blocks 16 are connected to the two sides of the worm 17 in a rotating mode, the two connecting blocks 16 are fixed with the supporting plate 5, the worm wheel 18 is connected to one side of the worm 17 in a meshed mode, the connecting rod 19 is fixed to the inner side of the worm wheel 18, the clamping wheel 20 is fixed to the outer side of the connecting rod 19, and the connecting point of the connecting rod 19 and the clamping wheel 20 deviates from the circle center of the clamping wheel 20, so that the auxiliary winding structure can prevent electric wires of the device from being scattered.
The outside of the pinch roller 20 is provided with anti-slip patterns, so that the pinch roller 20 can stably clamp the electric wire outside the winding coil 8.
The base 1 internally mounted has the battery, and first motor 6, third motor 15 all with battery electric connection for the device can be by electric control, has saved the manpower.
According to the digital multimeter convenient to take up, the clamping structure is designed, so that the device can conveniently clamp the mounting handle 22, the device can conveniently mount and dismount the multimeter 21, and the practical efficiency of the device is greatly improved;
Through the design of the clamping structure, the device can conveniently clamp the wire ends, is convenient for taking up the device, and is beneficial to use;
the device is through the design of supplementary receipts line structure for the device is favorable to the electric wire centre gripping in the outside of receipts coil 8 after receiving the line, has improved the reliability of device.
The use process of the digital multimeter convenient for wire winding provided by the utility model is as follows: when a user needs to take up, the wire end is wound on the outer side of the take-up coil 8, then the second motor 10 is electrified to rotate, the output end of the second motor 10 drives the screw rod 11 to rotate, the screw rod 11 is in threaded connection with the sliding block 12, the sliding block 12 is driven to move by the rotation of the screw rod 11, the clamping rod 13 is driven to move, the wire end is clamped, the first motor 6 is electrified to rotate, the rotating column 7 is driven to rotate by the rotation of the first motor 6, the take-up coil 8 is driven to rotate by the rotation of the rotating column 7, the wire end of the wire is clamped on the outer side of the take-up coil 8 through the clamping rod 13, the wire is driven to wind on the outer side of the take-up coil 8 by the rotation of the take-up coil 8, after the collection is completed, the third motor 15 is electrified to rotate by the user, the output end of the third motor 15 drives the worm 17 to rotate, the worm 17 is in meshed connection with the worm wheel 18, the rotation of the worm 17 drives the connecting rod 19 to rotate, the connecting rod 19 is driven to rotate, the clamping wheel 20 is driven to rotate by the rotation of the connecting rod 19, and the connecting point of the connecting rod 19 and the clamping wheel 20 deviates from the circle center of the clamping wheel 20, the wire can not be easily scattered, and the wire can be easily wound on the outer side of the take-up coil is guaranteed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a digital multimeter convenient to receive line, includes base (1), universal meter (21) and installation handle (22), its characterized in that, the bottom of universal meter (21) rotates and is connected with installation handle (22), the clamping structure is installed to the bottom of base (1), the clamping structure is used for being connected with installation handle (22) centre gripping, the both ends at base (1) top all are fixed with backup pad (5), two one side that backup pad (5) are close to each other rotates and is connected with swivel post (7), one of them one side of backup pad (5) is fixed with first motor (6), the output and the swivel post (7) of first motor (6) are fixed, the outside of swivel post (7) is fixed with receipts coil (8), the clamping structure is installed to the inboard of receipts coil (8), one of them one side of backup pad (5) is fixed with third motor (15), supplementary receipts line structure is installed to the output of third motor (15).
2. The digital multimeter convenient to take up according to claim 1, wherein the clamping structure comprises supporting blocks (2), two-way screws (3), clamping plates (4) and sliding rods (14), the supporting blocks (2) are fixed at two ends of the bottom of the base (1), the sliding rods (14) are fixed at the tops of one sides of the two supporting blocks (2) which are close to each other, the two-way screws (3) are connected with the lower ends of the two supporting blocks (2) which are close to each other and are close to the sliding rods (14) in a rotating mode, threads with opposite screw threads are formed in two ends of the outer sides of the two-way screws (3), the clamping plates (4) are connected with the two ends of the outer sides of the two-way screws (3) in a threaded mode, and the two clamping plates (4) are connected with the sliding rods (14) in a sliding mode.
3. The digital multimeter convenient to take up according to claim 1, wherein the clamping structure comprises a mounting block (9), a second motor (10), a screw rod (11), a sliding block (12) and a clamping rod (13), wherein the mounting block (9) is fixed on one side of the winding (8), the second motor (10) is fixed on one side of the mounting block (9), the screw rod (11) is fixed at the output end of the second motor (10) in a penetrating way through the mounting block (9), the sliding block (12) is connected with an outer side thread of the screw rod (11), the clamping rod (13) is connected with one side thread of the sliding block (12), and the clamping rod (13) is in sliding connection with the winding (8).
4. The digital multimeter convenient for wire winding according to claim 3, wherein rectangular holes are formed at two ends of the inner side of the wire winding (8), and the wire winding (8) is slidably connected with the clamping rod (13) through the rectangular holes.
5. The digital multimeter convenient to take up according to claim 1, characterized in that the auxiliary take-up structure comprises a connecting block (16), a worm (17), worm wheels (18), connecting rods (19) and clamping wheels (20), wherein the output end of the third motor (15) is fixedly provided with the worm (17), the two sides of the worm (17) are rotationally connected with the connecting block (16), the two connecting blocks (16) are fixedly connected with the supporting plate (5), one side of the worm (17) is meshed and connected with the worm wheels (18), the connecting rods (19) are fixed on the inner sides of the worm wheels (18), the clamping wheels (20) are fixed on the outer sides of the connecting rods (19), and the connecting points of the connecting rods (19) and the clamping wheels (20) deviate from the circle centers of the clamping wheels (20).
6. The digital multimeter for facilitating take-up according to claim 5, wherein the outside of the pinch wheel (20) is provided with anti-slip patterns.
7. The digital multimeter convenient for wire winding according to claim 1, wherein a storage battery is installed in the base (1), and the first motor (6) and the third motor (15) are electrically connected with the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786153.0U CN221124695U (en) | 2023-10-18 | 2023-10-18 | Digital multimeter convenient for winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786153.0U CN221124695U (en) | 2023-10-18 | 2023-10-18 | Digital multimeter convenient for winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221124695U true CN221124695U (en) | 2024-06-11 |
Family
ID=91368319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322786153.0U Active CN221124695U (en) | 2023-10-18 | 2023-10-18 | Digital multimeter convenient for winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221124695U (en) |
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2023
- 2023-10-18 CN CN202322786153.0U patent/CN221124695U/en active Active
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