Intelligent wireless measurement electrician instrument

Abstract

The invention discloses an intelligent wireless measurement electrician instrument, which comprises an instrument assembly, a wireless assembly, a clamping assembly and a measurement assembly, and is characterized in that the wireless assembly is arranged on one side of the instrument assembly, the clamping assembly is arranged on one side of the wireless assembly, the measurement assembly is arranged on one side of the wireless assembly, and a movable rod and a rotating handle are arranged in the measurement assembly; the worm drives the worm gear to rotate, the worm gear drives the screw to rotate synchronously, the movable rod pushes the measuring pen to do telescopic motion, the measuring pen detects a measured object, when measuring positions are not in the same plane, the two measuring assemblies can conduct telescopic adjustment and adaptation on the measured object, and meanwhile the measuring pen can be separated from the movable rod in an inserted and pulled mode. The measuring pen is used for measuring a measured object, so that a user can loosen the measuring pen after fixing the measuring pen during measurement without holding the measuring pen for a long time, and the device solves the problems that the measuring pen needs to be held for a long time and needs to be fixed by holding the measuring pen during measurement.

Description

Technical Field

[0001] The present invention relates to the technology of electrical instruments. Specifically, it relates to an intelligent wireless measurement electrical instrument and meter. Background Art

[0002] An intelligent wireless measurement electrical instrument and meter refers to a type of electrical instrument and meter that uses advanced sensor technology, microprocessor technology, wireless communication technology, etc. to perform high-precision measurement of electrical parameters. It can measure basic electrical parameters such as voltage, current, resistance, power, frequency, etc., provide basic data for circuit analysis and equipment operation status evaluation, and can realize data transmission, remote control, and intelligent management through wireless communication methods. With the help of wireless communication technologies such as Wi-Fi, Bluetooth, Zigbee, 4G / 5G, etc., the measured data is transmitted to a remote terminal or cloud platform in real time.

[0003] In the process of using the existing intelligent wireless measurement electrical instrument and meter, the usual wireless measurement is to make the measuring pen in the instrument contact the measurement object for measurement. The measured data is recorded by the instrument and then transmitted to other detection devices. When measuring, the user needs to connect the connecting wire of the measuring pen to the instrument and then hold the measuring pen by hand. When measuring, the user needs to hold the measuring pen for a long time. Since the range of the user's fingers is small, when facing a relatively high or long measurement object, the instrument needs to be put down and measured with both hands, or an extension wire or a tool is used to help the user measure, resulting in the inability to observe the measured data in a timely manner.

[0004] In response to the problems in the related art, no effective solution has been proposed yet. Summary of the Invention

[0005] In response to the problems in the related art, the present invention proposes an intelligent wireless measurement electrical instrument and meter to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by the present invention is as follows: An intelligent wireless measurement electrical instrument and meter includes an instrument component, a wireless component, a clamping component, and a measurement component. The wireless component is arranged on one side of the instrument component, the clamping component is arranged on one side of the wireless component, and the measurement component is arranged on one side of the wireless component; The measuring component includes a fixed housing, a measuring pen, a movable rod, a screw, a worm gear, a worm and a turning handle. The fixed housing is arranged inside the wireless component. The measuring pen is arranged on one side of the fixed housing. The movable rod is arranged at one end of the measuring pen. The screw is arranged inside the movable rod. The worm gear is arranged at one end of the screw. The worm is arranged on one side of the worm gear and is connected by serrated meshing. The turning handle is arranged at one end of the worm. The fixed housing is a hollow frame structure and is fixedly connected to the wireless component.

[0007] The present invention further illustrates that: a sliding groove is arranged inside the fixed housing. Sliders are arranged on both sides of the movable rod and are slidably connected to the sliding groove inside the fixed housing through the sliders. A threaded hole for the screw to pass through is arranged inside the movable rod and is threadedly connected to the screw through the threaded hole. A slot is arranged at one end of the movable rod and is plugged and connected to the measuring pen through the slot.

[0008] The present invention further illustrates that: the clamping component includes a left clamping plate, a right clamping plate, an extension block, a fixing plate and a spring. The left clamping plate is arranged on one side of the fixed housing. The right clamping plate is arranged on the other side of the fixed housing. The extension block is arranged on one side of the left clamping plate. The fixing plate is arranged above the left clamping plate. Another group of fixing plates is arranged above the right clamping plate. The spring is arranged on the side where the fixing plate and the other group of fixing plates are close to each other.

[0009] The present invention further illustrates that: the wireless component includes a connection housing, a connection head, an installation housing, a wireless module and an insertion block. The connection housing is arranged on one side of the instrument component. The connection head is arranged on one side of the connection housing. The installation housing is arranged on the other side of the connection housing. The wireless module is arranged inside the connection housing. The insertion block is arranged on one side of the installation housing.

[0010] The present invention further illustrates that: the instrument component includes an instrument, a movable cover and a connection groove. The movable cover is arranged on one side of the instrument. One end of the movable cover is hinged to the instrument. The connection groove is arranged on one side of the instrument. The connection groove is adapted to the connection head. The outer shape of the instrument is arc-shaped.

[0011] The present invention further illustrates that: one end of the spring is fixedly connected to the fixing plate, and the other end of the spring is fixedly connected to the other group of fixing plates. An adapter block is arranged on the left clamping plate, and an adapter groove adapted to the adapter block on the left clamping plate is arranged on the right clamping plate. The outer surface of the extension block is provided with an insulating rubber sleeve.

[0012] The present invention further illustrates that: an activity opening for the clamping component to move is arranged on one side of the installation housing, and an installation groove for installing another group of wireless modules is arranged inside the installation housing.

[0013] Further description of the present invention: One end of the worm passes through the wireless component and is fixedly connected to the rotating handle. An insulating anti-slip sleeve is arranged on the outer side of the rotating handle, and the worm gear is rotatably connected to the wireless component.

[0014] Further description of the present invention: The left clamping plate is an L-shaped mechanism, the right clamping plate is an inverted L-shaped mechanism. The right clamping plate is installed and connected to the wireless component. The fixing plate is fixedly connected to the left clamping plate, and the other group of fixing plates is fixedly connected to the right clamping plate.

[0015] Further description of the present invention: An insulating shielding sheath is arranged on the outer surface of the instrument. A placement groove for installing the lithium battery is arranged inside the instrument. A buckle is arranged in the placement groove of the instrument, and the movable cover is snap-connected to the instrument through the buckle.

[0016] The beneficial effects of the present invention are as follows: By providing a movable rod, the measuring pen is connected to the wireless component through an internal transmission line. An opening for the transmission line to pass through and a slot for plugging and connecting with the measuring pen are arranged inside the movable rod. The measuring pen is installed and connected to the movable rod. When it is necessary to measure a measuring object with electricity, after clamping the measuring object through the clamping component, rotate the rotating handle. The worm drives the worm gear to rotate, and the worm gear drives the screw to rotate synchronously. The movable rod pushes the measuring pen to perform a telescopic movement, enabling the measuring pen to detect the measuring object. Thus, when the user is measuring, they can loosen the hand after fixing the measuring pen, without having to hold the measuring pen for a long time. When the measuring positions are not in the same plane, the two measuring components can respectively perform telescopic adjustment and adaptation on the measuring object. At the same time, the measuring pen can be plugged and unplugged from the movable rod to measure the measuring object, allowing the user to measure without putting down the instrument and using both hands; By providing an installation shell, the inside of the installation shell is installed with the measuring component and the clamping component. At the same time, the plug is plugged into the slot on the connection shell, and the connection shell is connected to the instrument component through the connection head. When measuring, the user can plug and unplug the connection shell and the installation shell, clamp the measuring object with the clamping component, and the measuring component performs detection. The measured data is transmitted to another wireless module through the wireless module and then fed back to the instrument component, thereby realizing long-distance detection without being limited by the length of the measuring pen; By providing a left clamping plate, one end of the left clamping plate is hinged to the installation shell. A side opening for the extension block to move is arranged on one side of the installation shell. When measuring, press the extension block to make the spring contract, and at the same time, the left clamping plate performs an angular movement and separates from the right clamping plate to place the measuring object on the side where the left clamping plate and the right clamping plate are close to each other, clamping and fixing the measuring object to make the measuring component more stable during measurement. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for use in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0018] Figure 1 is a schematic diagram of the overall structure according to an embodiment of the present invention; Figure 2 is a schematic diagram of the side structure according to an embodiment of the present invention; Figure 3 is a schematic diagram of the exploded structure according to an embodiment of the present invention; Figure 4 is a schematic diagram of the clamping assembly structure according to an embodiment of the present invention; Figure 5 is a schematic diagram of the measurement assembly structure according to an embodiment of the present invention; Figure 6 is according to an embodiment of the present invention Figure 5 the enlarged structure schematic diagram at position A in; Figure 7 is a schematic diagram of the wireless component structure according to an embodiment of the present invention.

[0019] In the figure: 1. Instrument assembly; 11. Instrument; 12. Movable cover; 13. Connection groove; 2. Wireless component; 21. Connection shell; 22. Connector; 23. Installation shell; 24. Wireless module; 25. Insert block; 3. Clamping assembly; 31. Left clamping plate; 32. Right clamping plate; 33. Extension block; 34. Fixed plate; 35. Spring; 4. Measurement assembly; 41. Fixed shell; 42. Measuring pen; 43. Movable rod; 44. Screw; 45. Worm gear; 46. Worm; 47. Rotating handle. Detailed implementation manners

[0020] To further illustrate each embodiment, the present invention provides accompanying drawings. These accompanying drawings are part of the disclosure of the present invention, mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0021] According to an embodiment of the present invention, an intelligent wireless measurement electrical instrument is provided.

[0022] Such as Figure 1-7As shown in the figure, the intelligent wireless measurement electrical instrument according to an embodiment of the present invention includes an instrument component 1, a wireless component 2, a clamping component 3, and a measurement component 4. The wireless component 2 is arranged on one side of the instrument component 1, the clamping component 3 is arranged on one side of the wireless component 2, and the measurement component 4 is arranged on one side of the wireless component 2; The measurement component 4 includes a fixed housing 41, a measurement pen 42, a movable rod 43, a screw rod 44, a worm gear 45, a worm 46, and a turning handle 47. The fixed housing 41 is arranged inside the wireless component 2. The measurement pen 42 is arranged on one side of the fixed housing 41. The movable rod 43 is arranged at one end of the measurement pen 42. The screw rod 44 is arranged inside the movable rod 43. The worm gear 45 is arranged at one end of the screw rod 44. The worm 46 is arranged on one side of the worm gear 45 and is connected by a serrated engagement. The turning handle 47 is arranged at one end of the worm 46. The fixed housing 41 is a hollow frame structure. The fixed housing 41 is fixedly connected to the wireless component 2. A chute is arranged inside the fixed housing 41. Sliders are arranged on both sides of the movable rod 43 and are slidably connected to the chute inside the fixed housing 41 through the sliders. A threaded hole for the screw rod 44 to pass through is arranged inside the movable rod 43 and is threadedly connected to the screw rod 44 through the threaded hole. A slot is arranged at one end of the movable rod 43 and is plugged and connected to the measurement pen 42 through the slot.

[0023] In this embodiment, the measurement pen 42 is connected to the wireless component 2 through an internal transmission line. An opening for the transmission line to pass through and a slot plugged and connected to the measurement pen 42 are arranged inside the movable rod 43. The measurement pen 42 is installed and connected to the movable rod 43. When it is necessary to measure a measurement object with electricity, after clamping the measurement object through the clamping component 3, rotate the turning handle 47. The worm 46 drives the worm gear 45 to rotate. The worm gear 45 drives the screw rod 44 to rotate synchronously. The movable rod 43 pushes the measurement pen 42 to perform a telescopic movement, so that the measurement pen 42 detects the measurement object. Thus, when the user is measuring, they can loosen the measurement pen after fixing it, and there is no need to hold the measurement pen 42 for a long time. When the measurement positions are not in the same plane, the two measurement components 4 can respectively perform telescopic adjustment and adaptation on the measurement object. At the same time, the measurement pen 42 can be plugged and separated from the movable rod 43, and the measurement pen 42 can measure the measurement object, and there is no need for the user to put down the instrument and use both hands to perform the measurement.

[0024] The clamping component 3 includes a left clamping plate 31, a right clamping plate 32, an extension block 33, a fixing plate 34, and a spring 35. The left clamping plate 31 is arranged on one side of the fixed housing 41. The right clamping plate 32 is arranged on the other side of the fixed housing 41. The extension block 33 is arranged on one side of the left clamping plate 31. The fixing plate 34 is arranged above the left clamping plate 31. Another set of fixing plates 34 is arranged above the right clamping plate 32. The spring 35 is arranged on the side where the fixing plate 34 and the other set of fixing plates 34 are close to each other.

[0025] In this embodiment, one end of the left clamping plate 31 is hinged to the mounting shell 23. A side opening for the extension block 33 to move is provided on one side of the mounting shell 23. The left clamping plate 31 is an L-shaped mechanism, and the right clamping plate 32 is an inverted L-shaped mechanism. When measuring, press the extension block 33 to make the spring 35 contract. At the same time, the left clamping plate 31 makes an angular movement and separates from the right clamping plate 32. Place the object to be measured on the side where the left clamping plate 31 and the right clamping plate 32 are close to each other, and clamp and fix the object to be measured, making the measuring component 4 more stable when measuring.

[0026] The wireless component 2 includes a connection shell 21, a connection head 22, a mounting shell 23, a wireless module 24, and an insertion block 25. The connection shell 21 is arranged on one side of the instrument component 1. The connection head 22 is arranged on one side of the connection shell 21. The mounting shell 23 is arranged on the other side of the connection shell 21. The wireless module 24 is arranged inside the connection shell 21. The insertion block 25 is arranged on one side of the mounting shell 23.

[0027] In this embodiment, the inside of the mounting shell 23 is installed with the measuring component 4 and the clamping component 3. At the same time, the insertion block 25 is inserted into the slot on the connection shell 21. The connection shell 21 is connected to the instrument component 1 through the connection head 22. When measuring, the user can insert and remove the connection shell 21 and the mounting shell 23 to separate them. Use the clamping component 3 to clamp the object to be measured and use the measuring component 4 to detect. The measured data is transmitted to another set of wireless modules 24 through the wireless module 24 and then fed back to the instrument component 1, thus realizing long-distance detection without being limited to the length of the measuring pen 42.

[0028] The instrument component 1 includes a meter 11, a movable cover 12, and a connection groove 13. The movable cover 12 is arranged on one side of the meter 11. One end of the movable cover 12 is hinged to the meter 11. The connection groove 13 is arranged on one side of the meter 11. The connection groove 13 is adapted to the connection head 22. The outer shape of the meter 11 is arc-shaped.

[0029] One end of the spring 35 is fixedly connected to the fixed plate 34, and the other end of the spring 35 is fixedly connected to another set of fixed plates 34. An adapter block is arranged on the left clamping plate 31, and an adapter groove adapted to the adapter block on the left clamping plate 31 is arranged on the right clamping plate 32. The outer surface of the extension block 33 is provided with an insulating rubber sleeve.

[0030] One side of the mounting shell 23 is provided with a movable opening for the clamping component 3 to move, and the inner side of the mounting shell 23 is provided with a mounting groove for another set of wireless modules 24 to be installed.

[0031] One end of the worm 46 penetrates through the wireless component 2 and is fixedly connected to the turning handle 47. An insulating anti-slip sleeve is arranged on the outer side of the turning handle 47. The worm gear 45 is rotatably connected to the wireless component 2.

[0032] The left splint 31 is an L-shaped mechanism, the right splint 32 is an inverted L-shaped mechanism, the right splint 32 is installed and connected to the wireless component 2, the fixed plate 34 is fixedly connected to the left splint 31, and another set of fixed plates 34 is fixedly connected to the right splint 32.

[0033] An insulating shielding sheath is provided on the outer surface of the instrument 11, a placement groove for installing a lithium battery is provided inside the instrument 11, a buckle is provided in the placement groove of the instrument 11, and the movable cover 12 is snap-connected to the instrument 11 through the buckle.

[0034] In order to facilitate the understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0035] In actual application, the user takes out the device, turns on the instrument component 1 and adjusts it to the specified measurement mode. When measuring, the user can insert and unplug the separation connection shell 21 and the installation shell 23, use the clamping component 3 to clamp the measurement object, and use the measurement component 4 to detect. The measured data is transmitted to another set of wireless modules 24 through the wireless module 24, and then fed back to the instrument component 1, so as to realize long-distance detection, without being limited by the length of the measuring pen 42. Press the extension block 33 to make the spring 35 contract, and at the same time, the left splint 31 makes an angular movement inside the installation shell 23 and separates from the right splint 32. Place the measurement object on the side where the left splint 31 and the right splint 32 are close to each other. Release the left splint 31, and the elastic force of the spring 35 drives the left splint 31 to reset, so that the left splint 31 and the right splint 32 clamp and fix the measurement object, making the measurement component 4 more stable when measuring. At this time, rotate the handle 47, drive the worm wheel 45 to rotate through the worm 46, and the worm wheel 45 drives the screw 44 to rotate synchronously. The movable rod 43 pushes the measuring pen 42 to perform telescopic movement, so that the measuring pen 42 detects the measurement object, so that the user can release it after fixing the measuring pen 42 when measuring, without holding the measuring pen 42 for a long time. When the measurement positions are not in the same plane, the two sets of measurement components 4 can respectively perform telescopic adjustment and adaptation on the measurement object, and at the same time, the measuring pen 42 can be inserted and unplugged from the movable rod 43, so that the measuring pen 42 measures the measurement object, and the user does not need to put down the instrument and can measure with both hands.

[0036] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent wireless measuring electrical instrument, characterized in that: The device comprises an instrument component (1), a wireless component (2), a clamping component (3) and a measuring component (4), wherein the wireless component (2) is arranged on one side of the instrument component (1), the clamping component (3) is arranged on one side of the wireless component (2), and the measuring component (4) is arranged on one side of the wireless component (2); The measuring component (4) comprises a fixed shell (41), a measuring pen (42), a movable rod (43), a screw (44), a worm wheel (45), a worm (46) and a rotating handle (47); the fixed shell (41) is arranged on the inner side of the wireless component (2); the measuring pen (42) is arranged on one side of the fixed shell (41); the movable rod (43) is arranged on one end of the measuring pen (42); the screw (44) is arranged on the inner side of the movable rod (43); the worm wheel (45) is arranged on one end of the screw (44); the worm (46) is arranged on one side of the worm wheel (45) and is connected by sawtooth meshing; the rotating handle (47) is arranged on one end of the worm (46); the fixed shell (41) is a hollow frame structure; and the fixed shell (41) is fixedly connected to the wireless component (2).

2. The intelligent wireless measuring electrical instrument according to claim 1, characterized in that: The fixed shell (41) is provided with a slide groove on the inner side, and the movable rod (43) is provided with sliders on both sides, and is slidably connected to the slide groove on the inner side of the fixed shell (41) through the sliders. The movable rod (43) is provided with a threaded hole for a screw rod (44) to pass through on the inner side, and is threadedly connected to the screw rod (44) through the threaded hole. One end of the movable rod (43) is provided with a slot, and is plug-connected to the measuring pen (42) through the slot.

3. The intelligent wireless measuring electrical instrument according to claim 1, characterized in that: The clamping assembly (3) comprises a left clamping plate (31), a right clamping plate (32), an extension block (33), a fixing plate (34) and a spring (35); the left clamping plate (31) is arranged on one side of a fixing shell (41); the right clamping plate (32) is arranged on the other side of the fixing shell (41); the extension block (33) is arranged on one side of the left clamping plate (31); the fixing plate (34) is arranged above the left clamping plate (31); another group of fixing plates (34) is arranged above the right clamping plate (32); and the spring (35) is arranged on a side where the fixing plate (34) and another group of fixing plates (34) are close to each other.

4. The intelligent wireless measuring electrical instrument according to claim 1, characterized in that: The wireless component (2) comprises a connection shell (21), a connection head (22), a mounting shell (23), a wireless module (24) and an insert block (25); the connection shell (21) is arranged on one side of the instrument component (1); the connection head (22) is arranged on one side of the connection shell (21); the mounting shell (23) is arranged on the other side of the connection shell (21); the wireless module (24) is arranged inside the connection shell (21); and the insert block (25) is arranged on one side of the mounting shell (23).

5. The intelligent wireless measuring electrical instrument according to claim 4, characterized in that: The instrument assembly (1) comprises an instrument (11), a movable cover (12) and a connecting groove (13); the movable cover (12) is arranged on one side of the instrument (11); one end of the movable cover (12) is hingedly connected to the instrument (11); the connecting groove (13) is arranged on one side of the instrument (11); the connecting groove (13) and the connecting head (22) are mutually adapted; and the outer side of the instrument (11) is arc-shaped.

6. The intelligent wireless measuring electrical instrument according to claim 3, characterized in that: One end of the spring (35) is fixedly connected to the fixing plate (34), and the other end of the spring (35) is fixedly connected to another set of fixing plates (34). The left clamping plate (31) is provided with an adapting block, and the right clamping plate (32) is provided with an adapting groove that is mutually adapted to the adapting block of the left clamping plate (31). The outer surface of the extension block (33) is provided with an insulating rubber sleeve.

7. The intelligent wireless measuring electrical instrument according to claim 4, characterized in that: One side of the installation shell (23) is provided with a movable opening for the clamping component (3) to move, and the inner side of the installation shell (23) is provided with a mounting groove for installing another set of wireless modules (24).

8. The intelligent wireless measuring electrical instrument according to claim 1, characterized in that: One end of the worm (46) passes through the wireless component (2) and is fixedly connected to the rotating handle (47); an insulating anti-slip sleeve is provided on the outer side of the rotating handle (47); and the worm wheel (45) is rotationally connected to the wireless component (2).

9. The intelligent wireless measuring electrical instrument according to claim 3, characterized in that: The left clamping plate (31) is an L-shaped structure, the right clamping plate (32) is an inverted L-shaped structure, the right clamping plate (32) is mounted and connected to the wireless component (2), the fixing plate (34) is fixedly connected to the left clamping plate (31), and another set of the fixing plates (34) is fixedly connected to the right clamping plate (32).

10. The intelligent wireless measuring electrical instrument according to claim 5, characterized in that: An insulating shielding sheath is provided on the outer surface of the meter (11), a placement groove for installing a lithium battery is provided on the inner side of the meter (11), a buckle is provided in the placement groove of the meter (11), and the movable cover (12) is connected to the meter (11) by means of the buckle.

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