Bluetooth APP multifunctional voice broadcast test pencil

Abstract

The utility model belongs to the technical field of test pencils, and particularly relates to a Bluetooth APP multifunctional voice broadcast test pencil. Comprising a pen shell, the surface of the pen shell is provided with a plurality of operation buttons, and a first circuit board and a second circuit board are arranged in the pen shell; the measuring module is mounted at the top of the pen shell and comprises a test pen point; the voice broadcast module is mounted on the first circuit board; the Bluetooth connection module is mounted on the first circuit board; the control module is mounted on the second circuit board; the power supply module is mounted on the second circuit board; a test pencil point of the measurement module is in contact with a circuit, the control module receives an electric signal of the measurement module, the voice broadcast module broadcasts voltage data measured by the measurement module in a voice mode, the Bluetooth connection module is connected with a smart phone APP, and the data measured by the measurement module can be transmitted to the smart phone APP. And data processing, analysis and recording can be carried out, and remote operation can also be carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric test pens, and in particular relates to a Bluetooth APP multifunctional voice broadcast electric test pen. Background Art

[0002] The electrician tester is a common electrician tool, usually used to test whether the circuit is energized. However, as the on-site electrician operating environment becomes more complicated, the feedback of on-site test data has a great impact on the progress of subsequent work. Therefore, when the staff completes the data measurement, they must also analyze and record the data to provide assistance for subsequent work.

[0003] In the prior art, ordinary test pens have a relatively single function, which can only detect whether the circuit is charged, and cannot meet the requirements of various working scenarios. Or test pens with display screens can not only detect whether the circuit is charged, but also display the circuit voltage. However, the existing test pens cannot process, analyze and record the measured data, and manual recording and analysis are required, which has low work efficiency and cannot be remotely operated, which will have a certain impact on the effectiveness of the work. Utility Model Content

[0004] The purpose of the utility model is to provide a Bluetooth APP multifunctional voice broadcast voltage tester to solve the above-mentioned technical problems. The voltage tester head of the measuring module contacts the circuit, and the control module receives the electrical signal of the measuring module, so that the voice broadcast module voice broadcasts the voltage data measured by the measuring module. The smart phone APP is connected through the Bluetooth connection module, and the data measured by the measuring module can be transmitted to the smart phone APP, and the data can be processed, analyzed and recorded, and remote operation can also be performed.

[0005] In view of this, the utility model provides a Bluetooth APP multifunctional voice broadcast test pen, including:

[0006] A pen case, wherein a plurality of operation buttons are arranged on the surface of the pen case, and a first circuit board and a second circuit board are arranged and installed in the pen case;

[0007] The measuring module is installed on the top of the pen housing. The measuring module includes an electric test pen head for measuring the circuit voltage.

[0008] A voice broadcast module is installed on the first circuit board;

[0009] A Bluetooth connection module is installed on the first circuit board;

[0010] A control module, installed on the second circuit board, and used for being electrically connected to the measurement module, the voice broadcast module and the Bluetooth connection module;

[0011] The power module is installed on the second circuit board and is used to supply power to the voice broadcast module, the Bluetooth connection module and the control module.

[0012] In the above scheme, further, an electrician's knife assembly is provided at the bottom of the pen housing, and the electrician's knife assembly includes:

[0013] A knife shell, wherein a metal protrusion is arranged on the top of the knife shell;

[0014] A blade is slidably connected to the bottom of the blade housing;

[0015] Among them, a first magnetic sheet is arranged at the bottom of the pen shell, and the blade shell is magnetically connected to the first magnetic sheet at the bottom of the pen shell through a metal protrusion. Positioning grooves are respectively opened on both sides of the metal protrusion at the top of the blade shell, and a positioning rod inserted in the positioning groove is arranged at the bottom of the pen shell.

[0016] In the above scheme, further, a receiving groove is opened on one side of the pen shell, a second magnetic sheet is arranged in the receiving groove, a screwdriver is also arranged in the receiving groove, and the screwdriver is magnetically connected to the second magnetic sheet.

[0017] In the above scheme, further, the pen housing includes a first pen housing and a second pen housing, and the first pen housing and the second pen housing are connected by a plurality of screws;

[0018] A first cavity is formed between the first pen housing and the second pen housing, and the first circuit board and the second circuit board are both installed in the first cavity.

[0019] In the above solution, further, the pen case also includes:

[0020] A third pen housing, wherein a plurality of buckles are arranged on the periphery of the third pen housing;

[0021] Wherein, a plurality of bayonet holes are opened on the second pen shell, and the buckles are engaged in the bayonet holes.

[0022] In the above solution, further, a pen cover is provided on the head of the electrical test pencil.

[0023] In the above solution, further, a plurality of indicator lights are installed on the surface of the pen housing, and the indicator lights are electrically connected to the second circuit board.

[0024] In the above solution, further, a USB socket is installed on the pen housing, and the USB socket is electrically connected to the second circuit board.

[0025] In the above solution, further, anti-slip grooves are arranged on the outer circumference of the pen housing.

[0026] The beneficial effects of the utility model are:

[0027] 1. By making the test pen of the measuring module contact the circuit, the control module receives the electrical signal of the measuring module, and makes the voice broadcast module perform voice broadcast, and voice broadcasts the voltage data measured by the measuring module. The Bluetooth connection module is connected to the smartphone APP through the Bluetooth technology, and the data measured by the measuring module can be transmitted to the smartphone APP, and the data can be processed and analyzed, and remote operation can also be performed;

[0028] 2. The electrician's knife assembly is adsorbed on the bottom of the pen shell through the metal protrusion set on the top of the knife shell, which makes it easy to carry the electrician's knife assembly. The electrician's knife assembly is used to cut the plastic shell wrapped on the wire, which is convenient for the staff to connect or repair the circuit;

[0029] 3. The second magnetic sheet is used to absorb the screwdriver to prevent it from falling. A hexagonal limiting groove is provided on one side of the knife housing, and a third magnetic sheet is provided at the bottom of the limiting groove. By inserting the bottom end of the screwdriver into the limiting groove and rotating the knife housing, the screwdriver can be rotated, which is convenient for use in situations where screws need to be tightened. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0032] Figure 3 It is a schematic diagram of the exploded structure of the pen shell of the utility model;

[0033] Figure 4 It is a structural schematic diagram of the first circuit board and the second circuit board of the utility model;

[0034] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.

[0035] The symbols in the figure are:

[0036] 1. Pen case; 11. First pen case; 12. Second pen case; 13. Third pen case; 2. Measuring module; 21. Electricity test pen head; 3. Voice broadcast module; 4. Bluetooth connection module; 5. Control module; 6. Power module; 7. Operation button; 8. First circuit board; 9. Second circuit board; 10. Electrician's knife assembly; 101. Knife case; 102. Blade; 14. Metal convex part; 15. First magnetic sheet; 16. Positioning slot; 17. Positioning rod; 18. Accommodating slot; 19. Second magnetic sheet; 20. Screwdriver; 21. Screw; 22. First cavity; 23. Buckle; 24. Bayonet; 25. Pen cover; 26. Indicator light; 27. USB port; 28. Anti-slip groove. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0038] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0039] Embodiment 1:

[0040] This embodiment provides a Bluetooth APP multifunctional voice broadcast test pen, including:

[0041] A pen housing 1, a plurality of operating buttons 7 are arranged on the surface of the pen housing 1, and a first circuit board 8 and a second circuit board 9 are arranged and installed inside the pen housing 1;

[0042] The measuring module 2 is installed on the top of the pen housing 1. The measuring module 2 includes an electric test pen head 21 for measuring the circuit voltage.

[0043] The voice broadcast module 3 is installed on the first circuit board 8;

[0044] A Bluetooth connection module 4 is installed on the first circuit board 8;

[0045] The control module 5 is installed on the second circuit board 9 and is used to be electrically connected to the measurement module 2, the voice broadcast module 3 and the Bluetooth connection module 4;

[0046] The power module 6 is installed on the second circuit board 9 and is used to supply power to the voice broadcast module 3 , the Bluetooth connection module 4 and the control module 5 .

[0047] In the present technical solution, the pen housing 1 is made of insulating material, such as plastic, which is not only light in weight and convenient to carry, but also can avoid electric shock when grasping the pen housing 1 during measurement.

[0048] The voice broadcast module 3 and the Bluetooth connection module 4 are both electrically connected to the first circuit board 8, the control module 5 and the power module 6 are both electrically connected to the second circuit board 9, and the first circuit board 8 and the second circuit board 9 are also electrically connected. The voice broadcast module 3, the Bluetooth connection module 4 and the control module 5 are powered by the power module 6, and the power module 6 can be a commercially available battery, such as a lithium battery, which can be charged and recycled, which is more environmentally friendly.

[0049] The measuring module 2 is used to measure the voltage of the circuit. The test pen head 21 of the measuring module 2 is a rod-shaped structure, and its material is a metal material with conductive properties. The top of the test pen head 21 can be a straight line shape, which can be used to tighten screws.

[0050] The voice broadcast module 3 is an output module with a voice playback function, and may include a speaker. A plurality of sound outlets may be provided at the position of the voice broadcast module 3 on the pen housing 1 to facilitate sound diffusion. The voice broadcast module 3 may be a commercially available voice broadcast module 3 .

[0051] The Bluetooth connection module 4 is a Bluetooth connection module 4 with a Bluetooth connection function.

[0052] The control module 5 may be a single chip microcomputer, and is used to control the operation among the measurement module 2 , the voice broadcast module 3 and the Bluetooth connection module 4 .

[0053] The multiple operation buttons 7 include a power button. By pressing the power button, the electric tester is powered on. By making the electric tester head 21 of the measuring module 2 contact the circuit, the control module 5 receives the electrical signal of the measuring module 2 and enables the voice broadcast module 3 to perform voice broadcast to voice broadcast the voltage data measured by the measuring module 2. Compared with the electric testers with displays on the market, there is no need to observe the displayed data in real time, which is more convenient to use. The Bluetooth technology of the Bluetooth connection module 4 is connected to the smart phone APP, and the data measured by the measuring module 2 can be transmitted to the smart phone APP, such as voltage data. It can also display which is the neutral wire and which is the live wire on the smart phone APP. At the same time, the breakpoints of the electric circuit can be detected and the breakpoint positions can be determined. The measurement data can be monitored by the smart phone APP, and data processing and analysis can be performed to timely discover circuit problems and facilitate understanding of the measured circuit conditions. The data can also be recorded in the smart phone APP to improve work efficiency. The Bluetooth technology of the Bluetooth connection module 4 is connected to the smart phone APP, and remote operations can also be performed, such as turning on and off the power of the electric tester and controlling the broadcast content of the voice broadcast module 3.

[0054] Embodiment 2:

[0055] This embodiment provides a Bluetooth APP multifunctional voice broadcast electrician test pen, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0056] The bottom of the pen housing 1 is provided with an electrician's knife assembly 10, and the electrician's knife assembly 10 includes:

[0057] The knife housing 101 has a metal protrusion 14 on the top thereof;

[0058] The blade 102 is slidably connected to the bottom of the blade housing 101;

[0059] Among them, a first magnetic sheet 15 is provided at the bottom of the pen shell 1, and the blade shell 101 is magnetically connected to the first magnetic sheet 15 at the bottom of the pen shell 1 through a metal protrusion 14. Positioning grooves 16 are respectively provided on both sides of the metal protrusion 14 at the top of the blade shell 101, and a positioning rod 17 inserted into the positioning groove 16 is provided at the bottom of the pen shell 1.

[0060] In the present technical solution, the blade housing 101 can be made of a plastic material with an insulating effect. The first magnetic sheet 15 is adhered to the blade housing 101. The first magnetic sheet 15 is magnetic. The electrician's knife assembly 10 is adsorbed on the bottom of the pen housing 1 through the metal protrusion 14 set on the top of the blade housing 101, which makes it easy to carry the electrician's knife assembly 10. The electrician's knife assembly 10 can be separated from the bottom of the pen housing 1 when in use.

[0061] The electrician's knife assembly 10 is used to cut the plastic shell wrapped on the wire, which is convenient for workers to connect or repair the circuit. A slide groove is set at the bottom of the knife shell 101. By pushing the blade 102, the blade 102 slides at the bottom of the knife shell 101, which is convenient for workers to use and carry, plays a safety role, and avoids cuts when carrying.

[0062] The positioning rod 17 is inserted into the positioning groove 16 to further improve the stability of the electrician's knife assembly 10 at the bottom of the pen housing 1 to prevent it from falling off due to collision during carrying.

[0063] Embodiment 3:

[0064] This embodiment provides a Bluetooth APP multifunctional voice broadcast electrician test pen, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0065] A receiving groove 18 is provided on one side of the pen housing 1 , a second magnetic sheet 19 is provided in the receiving groove 18 , a screwdriver 20 is also provided in the receiving groove 18 , and the screwdriver 20 is magnetically connected to the second magnetic sheet 19 .

[0066] In the present technical solution, the second magnetic sheet 19 is used to absorb the screwdriver 20 to prevent the screwdriver 20 from falling. A hexagonal limiting groove is provided on one side of the blade housing 101, and a third magnetic sheet is provided at the bottom of the limiting groove. The bottom end of the screwdriver 20 is a hexagonal prism that matches the shape of the limiting groove. By inserting the bottom end of the screwdriver 20 into the limiting groove, the screwdriver 20 is prevented from rotating in the limiting groove. When using the screwdriver 20, the screwdriver 20 is rotated by rotating the blade housing 101, which is convenient for use in situations where screws need to be tightened.

[0067] Embodiment 4:

[0068] This embodiment provides a Bluetooth APP multifunctional voice broadcast electrician test pen, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0069] The pen housing 1 comprises a first pen housing 111 and a second pen housing 121, and the first pen housing 111 and the second pen housing 121 are connected by a plurality of screws 21;

[0070] A first cavity 22 is formed between the first pen housing 111 and the second pen housing 121 , and the first circuit board 8 and the second circuit board 9 are both installed in the first cavity 22 .

[0071] In the technical solution, the first pen housing 111 and the second pen housing 121 are connected by a plurality of screws 21, wherein the second pen housing 121 is provided with a plurality of through holes, the first pen housing 111 is provided with threaded holes corresponding to the through holes, and the screws 21 pass through the through holes and are threadedly connected to the threaded holes, which facilitates installation, disassembly and maintenance. The screwdriver 20 can also be used to disassemble and install the plurality of screws 21 between the first pen housing 111 and the second pen housing 121.

[0072] Embodiment 5:

[0073] This embodiment provides a Bluetooth APP multifunctional voice broadcast electrician test pen, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0074] The pen case 1 also includes:

[0075] A third pen housing 131, wherein a plurality of buckles 23 are disposed on the periphery of the third pen housing 131;

[0076] The second pen housing 121 is provided with a plurality of bayonet holes 24 , and the buckles 23 are engaged in the bayonet holes 24 .

[0077] In the present technical solution, the third pen housing 131 is snap-connected with the second pen housing 121 , and the third pen housing 131 is used to cover the exposed top end of the screw 21 , which improves appearance and safety, thereby avoiding electric shock.

[0078] Embodiment 6:

[0079] This embodiment provides a Bluetooth APP multifunctional voice broadcast electrician test pen, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0080] The electrical test pencil head 21 is covered with a pencil cover 25 .

[0081] In the present technical solution, since the test pencil tip 21 is relatively sharp, a pen cover 25 is provided on the test pencil tip 21 to avoid being stabbed by the test pencil tip 21 and to protect the test pencil tip 21 from being damaged by bumps.

[0082] Embodiment 7:

[0083] This embodiment provides a Bluetooth APP multifunctional voice broadcast electrician test pen, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0084] A plurality of indicator lights 26 are installed on the surface of the pen housing 1 , and the indicator lights 26 are electrically connected to the second circuit board 9 .

[0085] In the present technical solution, the multiple indicator lights 26 may include red lights and green lights. The indicator lights 26 may be LED lights. When the test pen head 21 contacts the circuit, the multiple indicator lights 26 light up. Among them, a red light may light up when contacting the live wire, and a green light may light up when contacting the neutral wire, so as to intuitively judge whether the neutral wire is the live wire.

[0086] Embodiment 8:

[0087] This embodiment provides a Bluetooth APP multifunctional voice broadcast electrician test pen, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0088] The pen housing 1 is provided with a USB socket 27 , and the USB socket 27 is electrically connected to the second circuit board 9 .

[0089] In the present technical solution, when the power supply module 6 runs out of power, the power supply module 6 needs to be charged, and the charging can be performed by plugging a charging cable into the USB socket 27 .

[0090] Embodiment 9:

[0091] This embodiment provides a Bluetooth APP multifunctional voice broadcast electrician test pen, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0092] The outer circumference of the pen housing 1 is provided with anti-slip grooves 28 .

[0093] In the present technical solution, when grasping the pen housing 1, the anti-skid grooves 28 increase the friction force, preventing the test pencil from slipping from the fingers and preventing the test pencil from breaking.

[0094] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A Bluetooth APP multifunctional voice broadcast test pen, characterized in that: include: A pen case (1), wherein a plurality of operating buttons (7) are arranged on the surface of the pen case (1), and a first circuit board (8) and a second circuit board (9) are arranged and installed inside the pen case (1); A measuring module (2) is installed on the top of the pen housing (1), and the measuring module (2) comprises an electric test pen head (21) for measuring circuit voltage; A voice broadcast module (3) is mounted on the first circuit board (8); A Bluetooth connection module (4) is mounted on the first circuit board (8); A control module (5) is mounted on the second circuit board (9) and is used to be electrically connected to the measurement module (2), the voice broadcast module (3) and the Bluetooth connection module (4); A power module (6) is installed on the second circuit board (9) and is used to supply power to the voice broadcast module (3), the Bluetooth connection module (4) and the control module (5).

2. A Bluetooth APP multifunctional voice broadcast test pen according to claim 1, characterized in that: An electrician's knife assembly (10) is arranged at the bottom of the pen housing (1), and the electrician's knife assembly (10) comprises: A knife housing (101), wherein a metal protrusion (14) is arranged on the top of the knife housing (101); A blade (102) is slidably connected to the bottom of the blade housing (101); The bottom of the pen housing (1) is provided with a first magnetic sheet (15); the knife housing (101) is magnetically connected to the first magnetic sheet (15) at the bottom of the pen housing (1) via a metal protrusion (14); the top of the knife housing (101) is provided with positioning grooves (16) on both sides of the metal protrusion (14); and the bottom of the pen housing (1) is provided with a positioning rod (17) inserted into the positioning groove (16).

3. A Bluetooth APP multifunctional voice broadcast test pen according to claim 2, characterized in that: A receiving groove (18) is provided on one side of the pen housing (1), a second magnetic attraction sheet (19) is arranged in the receiving groove (18), a screwdriver (20) is also arranged in the receiving groove (18), and the screwdriver (20) is magnetically connected to the second magnetic attraction sheet (19).

4. A Bluetooth APP multifunctional voice broadcast test pen according to claim 3, characterized in that: The pen housing (1) comprises a first pen housing (11) (1) and a second pen housing (12) (1), wherein the first pen housing (11) (1) and the second pen housing (12) (1) are connected via a plurality of screws (21); A first cavity (22) is formed between the first pen housing (11) (1) and the second pen housing (12) (1), and the first circuit board (8) and the second circuit board (9) are both installed in the first cavity (22).

5. A Bluetooth APP multifunctional voice broadcast test pen according to claim 4, characterized in that: The pen case (1) further comprises: A third pen housing (13) (1), wherein a plurality of buckles (23) are arranged on the peripheral edge of the third pen housing (13) (1); The second pen housing (12) (1) is provided with a plurality of bayonet holes (24), and the buckles (23) are engaged in the bayonet holes (24).

6. The Bluetooth APP multifunctional voice broadcast test pen according to claim 1, characterized in that: The electrical test pencil head (21) is covered with a pencil cover (25).

7. The Bluetooth APP multifunctional voice broadcast test pen according to claim 1, characterized in that: A plurality of indicator lights (26) are installed on the surface of the pen housing (1), and the indicator lights (26) are electrically connected to the second circuit board (9).

8. The Bluetooth APP multifunctional voice broadcast test pen according to claim 1, characterized in that: A USB socket (27) is installed on the pen housing (1), and the USB socket (27) is electrically connected to the second circuit board (9).

9. The Bluetooth APP multifunctional voice broadcast test pen according to claim 1, characterized in that: Anti-slip grooves (28) are arranged on the outer circumference of the pen housing (1).

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