CN215678538U - Passive discharge pen with reminding function - Google Patents
Passive discharge pen with reminding function Download PDFInfo
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- CN215678538U CN215678538U CN202121709378.0U CN202121709378U CN215678538U CN 215678538 U CN215678538 U CN 215678538U CN 202121709378 U CN202121709378 U CN 202121709378U CN 215678538 U CN215678538 U CN 215678538U
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- insulating shell
- assembly
- conducting rod
- reminding function
- measuring
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Abstract
The utility model discloses a passive discharge pen with a reminding function, which comprises an insulating shell (1), a discharge assembly (2), a measuring assembly and a positive conductive rod (3); the discharge assembly (2) is arranged at the top of the insulating shell (1), an installation cavity (4) is arranged in the insulating shell (1), and a pressure measuring main board (5) is arranged in the installation cavity (4); a measuring component mounting groove (6) is formed below the mounting cavity (4), and the measuring component is mounted in the measuring component mounting groove (6); the positive conducting rod (3) is arranged below the measuring component, the upper end of the positive conducting rod (3) is in contact with the lower portion of the measuring component, and the positive conducting rod (3) is installed in the insulating shell (1). The utility model can measure the voltage of the circuit, can quickly discharge the electric energy stored in the inductor of the circuit, and has convenient electrode contact, flexible application and strong adaptability.
Description
Technical Field
The utility model relates to a passive discharge pen with a reminding function.
Background
When a worker debugs a power supply, particularly a high-power supply, the worker often gets an electric shock because the internal capacitor of the power supply is not discharged completely, or the power supply is short-circuited with other components during welding to cause damage to the components, so the worker uses the test pencil to test the power supply, if the power is stored in the test pencil, the power supply needs to be subjected to discharge treatment by using a conductive tool, and whether the power in the power supply is discharged completely or not is not clear during the discharge treatment, and the test pencil needs to be used for measurement, so that the method is inconvenient to use. Therefore, the passive discharge pen with the reminding function is provided to solve the problems.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a passive discharge pen with a reminding function, which can measure the voltage of a circuit, can quickly discharge electric energy stored in an inductor in the circuit, and has the advantages of convenient electrode contact, flexible application and strong adaptability.
The passive discharge pen with the reminding function is realized by the following technical scheme: the device comprises an insulating shell, a discharge assembly, a measurement assembly and a positive electrode conducting rod;
the discharge assembly is arranged at the top of the insulating shell, an installation cavity is arranged in the insulating shell, and a pressure measuring main board is arranged in the installation cavity; a measuring component mounting groove is formed below the mounting cavity, and the measuring component is mounted in the measuring component mounting groove; the positive conducting rod is arranged below the measuring component, the upper end of the positive conducting rod is in contact with the lower portion of the measuring component, and the positive conducting rod is arranged in the insulating shell.
According to the preferable technical scheme, the measuring assembly comprises a neon tube and a voltage reduction resistor, the neon tube and the voltage reduction resistor are both arranged in the measuring assembly mounting groove, and a spring is arranged between the neon tube and the voltage reduction resistor; one end of the voltage reduction resistor is provided with a first contact part, the upper end of the positive conducting rod is provided with a second contact part, a barrier plate is arranged between the first contact part and the second contact part, and the barrier plate is installed on the insulating shell.
As the preferred technical scheme, be provided with the heating tube that is used for consuming the surplus electric quantity in the subassembly that discharges, and install the negative pole conductor wire on the subassembly that discharges.
As a preferred technical scheme, the anode conducting rod, the voltage reduction resistor, the neon tube, the pressure measurement main board, the heating tube arranged in the discharge assembly and the cathode conducting wire are sequentially connected.
As a preferred technical scheme, a voltage display screen is arranged on the pressure measuring main board, and a window corresponding to the voltage display screen is arranged on the insulating shell; the insulating shell is also provided with a light outlet corresponding to the neon tube.
According to the preferable technical scheme, both sides of the insulating shell are provided with screwdriver head grooves, a cross-shaped screwdriver head is arranged in the screwdriver head groove on one side, and a straight-line-shaped screwdriver head is arranged in the screwdriver head groove on the other side; the screwdriver head grooves are all provided with groove covers.
As preferred technical scheme, be connected with on the baffler and prevent losing the rope, and prevent losing the rope other end and connect insulating housing.
The utility model has the beneficial effects that: the utility model can measure the voltage of the circuit, can quickly discharge the electric energy stored in the inductor of the circuit, and has convenient electrode contact, flexible application and strong adaptability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic diagram of a baffle plate structure according to the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to fig. 3, the passive discharge pen with a reminding function of the present invention includes an insulating housing 1, a discharge assembly 2, a measuring assembly and a positive conductive rod 3;
the discharge assembly 2 is arranged at the top of the insulating shell 1, an installation cavity 4 is arranged in the insulating shell 1, and a pressure measuring main board 5 is arranged in the installation cavity 4; a measuring component mounting groove 6 is formed below the mounting cavity 4, and the measuring component is mounted in the measuring component mounting groove 6; the positive conducting rod 3 is arranged below the measuring component, the upper end of the positive conducting rod 3 is in contact with the lower portion of the measuring component, and the positive conducting rod 3 is installed in the insulating shell 1.
In the embodiment, the measuring assembly comprises a neon tube 6 and a voltage reduction resistor 7, the neon tube 6 and the voltage reduction resistor 7 are both arranged in the measuring assembly mounting groove 6, and a spring 17 is arranged between the neon tube 6 and the voltage reduction resistor 7; one end of the voltage reduction resistor 7 is provided with a first contact part 8, the upper end of the positive electrode conducting rod 3 is provided with a second contact part 9, a separation plate 10 is arranged between the first contact part 8 and the second contact part 9, and the separation plate 10 is installed on the insulating shell 1.
In this embodiment, a heating tube for consuming the remaining power is disposed in the discharging component 2, and a negative conductive wire 11 is mounted on the discharging component 2.
In this embodiment, the positive electrode conducting rod 3, the voltage reduction resistor 7, the neon tube 6, the voltage measurement main board 5, the heating tube arranged in the discharge assembly 2, and the negative electrode conducting wire 11 are connected in sequence.
In this embodiment, the voltage measurement main board 5 is provided with a voltage display screen 12, and the insulating housing 1 is provided with a window 13 corresponding to the voltage display screen 12; the insulating shell 1 is also provided with a light outlet corresponding to the neon tube 6.
In the embodiment, both sides of the insulating shell 1 are provided with screwdriver head grooves 14, a cross-shaped screwdriver head 15 is arranged in the screwdriver head groove 14 on one side, and a straight-line-shaped screwdriver head 16 is arranged in the screwdriver head groove 14 on the other side; the screwdriver head grooves 14 are all provided with groove covers.
In this embodiment, the blocking plate 10 is connected with an anti-lost rope, and the other end of the anti-lost rope is connected with the insulating housing 1.
The working principle is as follows:
the neon tube emits light to remind a user that electricity is available, the current voltage is displayed through a display screen on the pressure measuring main board, and the neon tube discharges electricity through the discharging assembly.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a passive discharge pen of reminding function of taking which characterized in that: the device comprises an insulating shell (1), a discharge assembly (2), a measurement assembly and a positive electrode conducting rod (3);
the discharge assembly (2) is arranged at the top of the insulating shell (1), an installation cavity (4) is arranged in the insulating shell (1), and a pressure measuring main board (5) is arranged in the installation cavity (4); a measuring component mounting groove (6) is formed below the mounting cavity (4), and the measuring component is mounted in the measuring component mounting groove (6); the positive conducting rod (3) is arranged below the measuring component, the upper end of the positive conducting rod (3) is in contact with the lower portion of the measuring component, and the positive conducting rod (3) is installed in the insulating shell (1).
2. The passive discharge pen with the reminding function according to claim 1, wherein: the measuring assembly comprises a neon tube (6) and a voltage reduction resistor (7), the neon tube (6) and the voltage reduction resistor (7) are both arranged in the measuring assembly mounting groove (6), and a spring (17) is arranged between the neon tube (6) and the voltage reduction resistor (7); one end of the voltage reduction resistor (7) is provided with a first contact part (8), the upper end of the positive electrode conducting rod (3) is provided with a second contact part (9), a separation plate (10) is arranged between the first contact part (8) and the second contact part (9), and the separation plate (10) is installed on the insulating shell (1).
3. The passive discharge pen with the reminding function according to claim 1, wherein: a heating tube for consuming residual electric quantity is arranged in the discharging assembly (2), and a negative electrode conducting wire (11) is installed on the discharging assembly (2).
4. The passive discharge pen with the reminding function according to claim 1, wherein: the positive conducting rod (3), the voltage reduction resistor (7), the neon tube (6), the pressure measurement main board (5), the heating tube arranged in the discharge assembly (2) and the negative conducting wire (11) are sequentially connected.
5. The passive discharge pen with the reminding function according to claim 1, wherein: a voltage display screen (12) is arranged on the pressure measuring main board (5), and a window (13) corresponding to the voltage display screen (12) is arranged on the insulating shell (1); and the insulating shell (1) is also provided with a light outlet corresponding to the neon tube (6).
6. The passive discharge pen with the reminding function according to claim 1, wherein: both sides of the insulating shell (1) are provided with screwdriver head grooves (14), a cross-shaped screwdriver head (15) is arranged in the screwdriver head groove (14) on one side, and a straight-line-shaped screwdriver head (16) is arranged in the screwdriver head groove (14) on the other side; and the screwdriver head grooves (14) are provided with groove covers.
7. The passive discharge pen with the reminding function according to claim 1, wherein: the blocking plate (10) is connected with an anti-lost rope, and the other end of the anti-lost rope is connected with the insulating shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709378.0U CN215678538U (en) | 2021-07-26 | 2021-07-26 | Passive discharge pen with reminding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709378.0U CN215678538U (en) | 2021-07-26 | 2021-07-26 | Passive discharge pen with reminding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215678538U true CN215678538U (en) | 2022-01-28 |
Family
ID=79980541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121709378.0U Active CN215678538U (en) | 2021-07-26 | 2021-07-26 | Passive discharge pen with reminding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215678538U (en) |
-
2021
- 2021-07-26 CN CN202121709378.0U patent/CN215678538U/en active Active
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