CN217639324U

CN217639324U - Voice pen type multi-purpose meter

Info

Publication number: CN217639324U
Application number: CN202221074599.XU
Authority: CN
Inventors: 张健
Original assignee: Shenzhen Hanyan Tech Co ltd
Current assignee: Shenzhen Hanyan Tech Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-10-21
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a pronunciation pen type multimeter, concretely relates to electrical apparatus measurement technical field, pronunciation pen type multimeter includes a casing, the inside test circuit board that is equipped with of a casing, a casing lateral wall is equipped with loudspeaker, a casing lateral wall has the test jack that supplies the pen-shape metre, and wherein the test jack all is connected with test circuit board, the lateral wall of a casing is equipped with display screen, battery door, pen hanger. The utility model discloses improved structure in the past, when measuring DC power supply, alternating voltage, resistance, bee calling organ measure, need not switch any button, only two measurement endpoints are close to by the test point, and the pen list can be according to measured data automatic measure to show on the LCD screen, there is voice prompt simultaneously, avoid appearing the misdetection and damage the pen list, retrencied holistic structural design, effectually improved its practicality.

Description

Voice pen type multi-purpose meter

Technical Field

The utility model relates to an electrical apparatus measures technical field, more specifically says, the utility model relates to a pronunciation pen type multimeter.

Background

The pen-type meter sold in the market at present realizes the measurement function through a knob or a self-locking switch, has large volume and constant carrying, and a user needs to be familiar with the meter during measurement, so that the user can know what function the knob is switched to, the operation is complicated, the inconvenience is caused, poor contact is easy to cause, or the meter is burnt out due to unfamiliarity with gears.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a voice pen type multimeter to solve the problems presented in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pronunciation pen type multimeter, pronunciation pen type multimeter includes a casing, the inside test circuit board that is equipped with of casing, a casing lateral wall is equipped with loudspeaker, a casing lateral wall has the test jack that supplies the pen-shape metre, and wherein the test jack all is connected with test circuit board, the lateral wall of a casing is equipped with display screen, battery door, pen and hangs.

Preferably, the pen shell openly is equipped with the function button, pen shell one end embedding is provided with input five metals seat, an pot head of input five metals seat is equipped with the input protection plug bush.

Preferably, the function keys on the pen shell are provided with a plurality of key switches, including power on and off, measurement function selection, and voice on and off.

Preferably, the rear wall of the horn is provided with a sound outlet, and the horn is connected with the test circuit board through a lead or a spring.

Preferably, the pen shell includes casing, lower casing, plastic head, battery door, it is equipped with test circuit board to go up the intracavity that holds between casing and the lower casing, it is equipped with the recess window to go up shells inner wall department, and it locates recess window department to show transparent lens wherein, it is as an organic whole with the pen-hang to go up the casing, the external surface of lower casing is equipped with the battery chamber, and the inside battery that is provided with of battery chamber wherein the one end in battery chamber is provided with battery input piece one, and the battery chamber other end is provided with battery input piece two, and the one end embedding of plastic head is equipped with input nut, input nut one end is provided with the test nib, and wherein the other end of plastic head is equipped with the input connection piece, the outside cover of test nib is equipped with the protection gum cover.

Preferably, the pen shell openly is equipped with warning transparent lens, be provided with alarm indicator on the test circuit board, warning transparent lens locates alarm indicator top, the alarm indicator sends out through warning transparent lens after giving out light, wherein is provided with digital display, symbolic display on the test circuit board, and flashlight lamp is installed to test circuit board's one end, and wherein the flashlight lamp body is the lamp pearl.

Preferably, the pen hanger is arranged on the front face of the upper shell, and the battery door is arranged on the groove of the lower shell.

The utility model discloses a technological effect and advantage:

the utility model discloses improved structure in the past, when measuring DC power supply, alternating voltage, resistance, bee calling organ measure, need not switch any button, only two measurement endpoints are close to by the test point, and the pen list can be according to measured data automatic measure to show on the LCD screen, there is voice prompt simultaneously, avoid appearing the misdetection and damage the pen list, retrencied holistic structural design, effectually improved its practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is the structure schematic diagram of the middle flashlight lamp, the alarm indicator light, the digital display and the symbol display of the utility model.

The reference signs are: 10 display screens, 11 show the transparent lens, 13 warn the transparent lens, 30 casings, 31 switch buttons, 32 upper casings, 33 lower casings, 34 plastic head, 35 battery door, 36 protection gum cover, 37 battery input piece one, 38 battery chamber, 39 lamp pearls, 40 string, 41 battery input piece two, 50 input jack, 51 input nut, 52 test nib, 53 input connection piece, 54 test panel, 55 batteries, 57 input hardware seat, 58 input protection plug bushes, 59 loudspeaker, 61 flashlight lamp, 62 warning indicator lamps, 63 digital display, 64 symbolic display.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The voice pen type multimeter shown in fig. 1, fig. 2 and fig. 3 comprises a pen shell 30, wherein a test circuit board 54 is arranged inside the pen shell 30, a loudspeaker 59 is arranged on the side wall of the pen shell 30, test jacks for a pen are arranged on the side wall of the pen shell 30, the test jacks are connected with the test circuit board 54, and a display screen 10, a battery door 35 and a pen hanger 40 are arranged on the side wall of the pen shell 30.

In some embodiments, the pen casing 30 has a function button 31 on the front surface, an input hardware seat 57 is embedded in one end of the pen casing 30, and an input protection sleeve 58 is sleeved on one end of the input hardware seat 57.

The function keys 31 on the pen casing 30 are provided with a plurality of key switches including power on and off, measurement function selection, and voice on and off.

The rear wall of the horn 59 is provided with a sound outlet, and the horn 59 is connected with the test circuit board 54 through a lead or a spring.

Pen shell 30 includes last casing 32, lower casing 33, plastic head 34, battery door 35, it is equipped with test circuit board 54 to go up the intracavity that holds between casing 32 and the lower casing 33, it is equipped with the recess window to go up casing 32 inner wall department, it locates recess window department wherein to show transparent lens 11, it is as an organic whole with pen hanger 40 to go up casing 32, lower casing 33 surface is equipped with battery chamber 38, the inside battery 55 that is provided with of battery chamber 38, wherein the one end of battery chamber 38 is provided with battery input piece one 37, the battery chamber 38 other end is provided with battery input piece two 41, the one end embedding of plastic head 34 is equipped with input nut 51, input nut 51 one end is provided with test nib 52, wherein the other end of plastic head 34 is equipped with input connection piece 53, the outside cover of test nib 52 is equipped with protection gum cover 36.

Pen shell 30 openly is equipped with warning transparent lens 13, is provided with alarm indicator 62 on the test circuit board 54, and warning transparent lens 13 is located alarm indicator 62 top, and alarm indicator 62 sends out through warning transparent lens 13 after giving out light, wherein is provided with digital display 63, symbolic display 64 on the test circuit board 54, and flashlight lamp 61 is installed to the one end of test circuit board 54, and wherein flashlight lamp 61 specifically is lamp pearl 39.

The pen hanger 40 is arranged on the front surface of the upper shell 32, and the battery door 35 is arranged on the groove of the lower shell 33.

The utility model discloses theory of operation:

wherein pen shell 30 is provided with and holds the chamber, and pen shell 30 can adopt the plastics material, makes through molding process, and test circuit board 54 sets up and is holding the intracavity for pronunciation pen type multimeter provides control function, and test circuit board 54 can set up and hold the intracavity, fixes with the screw.

The input jacks 50 are disposed on the side walls of the accommodating cavity, and are of various types, and the input jacks 50 are electrically connected to the test circuit board 54, are used for connecting with external input lines, and can provide input signals for the test circuit board 54.

The display screen 10 is disposed in the groove of the front housing, and the display screen 10 is electrically connected to the circuit board 54 for providing a display function under the control of the test circuit board 5.

The function gear display screen 10 is used for displaying function gear marks of function gears of the voice pen type multimeter, and the measurement display screen 10 is used for displaying measurement display marks of the voice pen type multimeter.

In some embodiments, the warning transparent lens 13 is disposed on the wall of the pen casing 30, and the alarm indicator 62 on the test circuit board 54 illuminates through the warning transparent lens 13 when the test warning is issued.

The pen casing 30 is further provided with a functional speaker 59, which is disposed on the sidewall of the pen casing 30 and connected to the test circuit board 54 through a wire or a spring.

The housing 33 is further provided with a battery cavity 38, for example, the battery cavity 38 is provided on a side wall of the housing 33, and the top wall and the bottom wall of the battery cavity are provided with battery sheets.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pronunciation pen type multimeter, pronunciation pen type multimeter includes a casing (30), its characterized in that, a casing (30) is inside to be equipped with test circuit board (54), a casing (30) lateral wall is equipped with loudspeaker (59), a casing (30) lateral wall has the test jack that supplies the pen-shape metre, and wherein the test jack all is connected with test circuit board (54), the lateral wall of a casing (30) is equipped with display screen (10), battery door (35), pen and hangs (40).

2. The voice pen type multimeter of claim 1, wherein: pen shell (30) openly is equipped with function button (31), pen shell (30) one end embedding is provided with input hardware seat (57), an pot head of input hardware seat (57) is equipped with input protection plug bush (58).

3. The voice pen type multimeter of claim 1, wherein: the function keys (31) on the pen shell (30) are provided with a plurality of key switches, including power on and off, measurement function selection and voice on and off.

4. The voice pen type multimeter of claim 1, wherein: the rear wall of the loudspeaker (59) is provided with a sound outlet, and the loudspeaker (59) is connected with the test circuit board (54) through a lead or a spring.

5. The voice pen type multimeter according to claim 1, wherein: pen casing (30) include casing (32), casing (33) down, plastic head (34), battery door (35), go up casing (32) and be equipped with test circuit board (54) down in the intracavity that holds between casing (33), it is equipped with the recess window to go up casing (32) inner wall department, wherein shows that transparent lens (11) locate recess window department, it is as an organic whole with pen hanger (40) to go up casing (32), casing (33) surface is equipped with battery chamber (38) down, and battery chamber (38) inside is provided with battery (55), and wherein the one end in battery chamber (38) is provided with battery input piece (37), and battery chamber (38) other end is provided with battery input piece two (41), and the one end embedding of plastic head (34) is equipped with input nut (51), input nut (51) one end is provided with test nib (52), and wherein the other end of plastic head (34) is equipped with input connection piece (53), the outside cover of test nib (52) is equipped with protective rubber cover (36).

6. The voice pen type multimeter of claim 1, wherein: pen casing (30) openly is equipped with warning transparent lens (13), be provided with alarm indicator (62) on test circuit board (54), alarm indicator (62) top is located in warning transparent lens (13), the luminous back of alarm indicator (62) is launched out through warning transparent lens (13), wherein is provided with digital display (63), symbolic display (64) on test circuit board (54), and flashlight lamp (61) is installed to the one end of test circuit board (54), and wherein flashlight lamp (61) specifically is lamp pearl (39).

7. The voice pen type multimeter according to claim 1, wherein: the pen hanger (40) is arranged on the front face of the upper shell (32), and the battery door (35) is arranged on a groove of the lower shell (33).