CN219758372U - Electrical circuit detection pen - Google Patents
Electrical circuit detection pen Download PDFInfo
- Publication number
- CN219758372U CN219758372U CN202321119101.1U CN202321119101U CN219758372U CN 219758372 U CN219758372 U CN 219758372U CN 202321119101 U CN202321119101 U CN 202321119101U CN 219758372 U CN219758372 U CN 219758372U
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- grooves
- battery
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- main body
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- 238000001514 detection method Methods 0.000 title abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims 6
- 210000001503 joint Anatomy 0.000 abstract description 2
- 229910052754 neon Inorganic materials 0.000 description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an electric circuit detection pen, which comprises a main body, wherein one end of the main body is fixedly connected with a test head, the surface of the main body is provided with a numerical display screen, the other end of the main body is provided with a quick-change battery mechanism, the end part of the test head is sleeved with a protection mechanism, and the quick-change battery mechanism comprises: a connection assembly provided at the other end of the main body; the guide assembly is arranged on the surface of the connecting assembly; the limiting component is arranged on the inner side of the connecting component; according to the utility model, through the designed limiting groove, limiting block, telescopic spring and pressing rod, the battery and the battery compartment can be rapidly and conveniently limited or released, so that the battery can be conveniently replaced, and meanwhile, the butt joint guiding function can be realized when the battery is connected with the battery compartment by matching with the designed guiding groove and guiding block.
Description
Technical Field
The utility model belongs to the technical field of electric circuit detection pens, and particularly relates to an electric circuit detection pen.
Background
The electric circuit detecting pen is also called a test pencil, and is called a test pencil for short. Is an electrical tool for testing whether a wire is charged. The pen body is provided with a neon bulb, and if the neon bulb emits light during testing, the lead is provided with electricity or is a fire wire of a passage. The pen point and the pen tail of the test pencil are made of metal materials, and the pen holder is made of insulating materials. When the test pencil is used, the metal part at the tail end of the test pencil is necessarily touched by hands, otherwise, because a loop is not formed between a charged body, the test pencil, a human body and the ground, neon bubbles in the test pencil cannot emit light, erroneous judgment is caused, and the charged body is considered to be uncharged.
In order to display detection values more accurately, the surface of the existing electric circuit detection pen is provided with a numerical display screen, so that the electric circuit detection pen is required to be internally provided with a battery to supply power to the numerical display screen, the existing electric circuit detection pen is fixedly connected with a battery cover through screwing of a screw, and therefore when the battery is replaced, the battery is required to be detached and replaced only by means of tools such as a screwdriver, and the battery replacement is troublesome and operation is difficult.
Disclosure of Invention
The utility model aims to provide an electric circuit detection pen, which solves the problem that the electric circuit detection pen provided in the background art cannot be used for quickly replacing a battery.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric line detects pen, includes the main part, the one end fixedly connected with test head of main part, the surface of main part is provided with numerical display, the other end of main part is provided with quick replacement battery mechanism, the tip cover of test head is equipped with protection machanism, quick replacement battery mechanism includes:
a connection assembly provided at the other end of the main body;
the guide assembly is arranged on the surface of the connecting assembly;
the limiting component is arranged on the inner side of the connecting component;
the sliding components are arranged on two sides of the limiting component;
and the pressing components are arranged on two sides of the main body and are connected with the limiting components.
Preferably, the connecting assembly comprises a battery compartment arranged at the other end of the main body and a battery cover arranged at the other end of the main body and connected with the battery compartment, and the battery cover is connected with the battery compartment in a clamping way.
Preferably, the guide assembly comprises a guide groove formed in the battery compartment and guide blocks symmetrically fixed on the surface of the battery cover, and the guide blocks are in sliding connection with the guide groove.
Preferably, the limiting component comprises limiting grooves symmetrically formed in two sides of the inner wall of the battery compartment and built-in grooves symmetrically formed in two sides of the battery cover, limiting blocks are arranged in the built-in grooves and are connected with the limiting grooves in a clamping mode, and telescopic springs are connected between the limiting blocks and the built-in grooves.
Preferably, the sliding component comprises sliding grooves symmetrically arranged on two sides of the built-in groove and sliding blocks symmetrically fixed on two sides of the limiting block, and the sliding blocks are in sliding connection with the sliding grooves.
Preferably, the pressing assembly comprises grooves symmetrically formed in two sides of the main body and penetrating grooves penetrating through the grooves to the limit grooves, and pressing rods penetrating through the grooves are arranged in the grooves.
Preferably, the protection mechanism comprises a protection sleeve sleeved at the end part of the test head and clamping grooves symmetrically formed in the inner wall of the protection sleeve, and buckles are symmetrically fixed at the end part of the test head and are connected with the clamping grooves in a clamping mode.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the designed limiting groove, limiting block, telescopic spring and pressing rod, the battery and the battery compartment can be rapidly and conveniently limited or released, so that the battery can be conveniently replaced, and meanwhile, the butt joint guiding function can be realized when the battery is connected with the battery compartment by matching with the designed guiding groove and guiding block.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic diagram of a guide slot structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A of FIG. 1;
in the figure: 1. a main body; 2. a test head; 3. a numerical display screen; 100. a battery compartment; 101. a battery cover; 200. a guide groove; 201. a guide block; 300. a limit groove; 301. a built-in groove; 302. a limiting block; 303. a telescopic spring; 400. a chute; 401. a slide block; 500. a groove; 501. a through groove; 502. pressing a pressing rod; 600. a protective sleeve; 601. a clamping groove; 602. and (5) a buckle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides an electric circuit detects pen, includes main part 1, the one end fixedly connected with test head 2 of main part 1, and the surface of main part 1 is provided with numerical display 3, and the other end of main part 1 is provided with quick replacement battery mechanism, and the tip cover of test head 2 is equipped with protection machanism, and quick replacement battery mechanism includes:
a connection assembly provided at the other end of the main body 1;
the guide assembly is arranged on the surface of the connecting assembly;
the limiting component is arranged on the inner side of the connecting component;
the sliding components are arranged on two sides of the limiting component;
the pressing component is arranged on two sides of the main body 1 and is connected with the limiting component.
In this embodiment, preferably, the connection assembly includes a battery compartment 100 provided at the other end of the main body 1, and a battery cover 101 provided at the other end of the main body 1 and connected to the battery compartment 100, and the battery compartment 100 can be closed by engaging and connecting the battery cover 101 with the battery compartment 100.
In this embodiment, preferably, the guiding assembly includes a guiding slot 200 formed in the battery compartment 100 and a guiding block 201 symmetrically fixed on the surface of the battery cover 101, and the guiding block 201 is slidably connected with the guiding slot 200, so that the battery cover 101 and the battery compartment 100 can be accurately abutted.
In this embodiment, preferably, the limiting component includes a limiting groove 300 symmetrically arranged on two sides of the inner wall of the battery compartment 100 and a built-in groove 301 symmetrically arranged on two sides of the battery cover 101, a limiting block 302 is arranged in the built-in groove 301, the battery cover 101 can be limited by means of the clamping connection between the limiting block 302 and the limiting groove 300, and a telescopic spring 303 is connected between the limiting block 302 and the built-in groove 301, so that the limiting block 302 can be driven to reset and pop up.
In this embodiment, preferably, the sliding assembly includes a sliding groove 400 symmetrically formed on two sides of the built-in groove 301 and a sliding block 401 symmetrically fixed on two sides of the limiting block 302, and the sliding block 401 is slidably connected with the sliding groove 400, so as to play a guiding role on the limiting block 302 during moving.
In this embodiment, preferably, the pressing component includes a groove 500 symmetrically formed on two sides of the main body 1 and a through groove 501 penetrating through the groove 500 to the inside of the limit groove 300, and a pressing rod 502 penetrating through the inside of the through groove 501 is disposed in the groove 500, and by pressing the pressing rod 502, the stopper 302 clamped in the inside of the limit groove 300 can be pushed to withdraw.
In this embodiment, preferably, the protection mechanism includes a protection sleeve 600 sleeved at the end of the test head 2 and a clamping groove 601 symmetrically arranged on the inner wall of the protection sleeve 600, so that the test head 2 can be protected, the end of the test head 2 is symmetrically fixed with a buckle 602, and the protection sleeve 600 can be limited and fixed by being clamped and connected with the clamping groove 601 through the buckle 602.
The working principle and the using flow of the utility model are as follows: when the battery in the main body 1 needs to be replaced, the pressing rod 502 in the groove 500 is pressed firstly to slide in the through groove 501 and push the limiting block 302 clamped in the limiting groove 300 to move, so that the limiting block 302 is extruded by external force to withdraw from the inside of the limiting groove 300, is retracted into the inside of the built-in groove 301 to be stored, meanwhile, the sliding block 401 is driven to slide in the sliding groove 400 to play a role of moving and guiding, the limiting of the battery cover 101 can be released, then the battery cover 101 is pulled to withdraw from the inside of the battery compartment 100, the guiding groove 200 is driven to be separated from the guiding block 201, the battery cover 101 can be detached from the battery compartment 100, then the battery in the battery compartment 100 can be replaced, when the main body 1 needs to be used, the protecting sleeve 600 is pulled firstly to move at the end part of the testing head 2, the clamping groove 601 is driven to be extruded and separated from the clamping buckle 602, the protecting sleeve 600 can be taken down from the end part of the testing head 2, and then the main body 1 is held to be detected by the testing head 2.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electric circuit detects pen, includes main part (1), the one end fixedly connected with test head (2) of main part (1), the surface of main part (1) is provided with numerical display (3), its characterized in that: the other end of main part (1) is provided with quick replacement battery mechanism, the tip cover of test head (2) is equipped with protection machanism, quick replacement battery mechanism includes:
a connection assembly provided at the other end of the main body (1);
the guide assembly is arranged on the surface of the connecting assembly;
the limiting component is arranged on the inner side of the connecting component;
the sliding components are arranged on two sides of the limiting component;
the pressing component is arranged on two sides of the main body (1) and is connected with the limiting component.
2. An electrical circuit inspection pen according to claim 1, wherein: the connecting assembly comprises a battery compartment (100) arranged at the other end of the main body (1) and a battery cover (101) arranged at the other end of the main body (1) and connected with the battery compartment (100), and the battery cover (101) is connected with the battery compartment (100) in a clamping mode.
3. An electrical circuit inspection pen according to claim 1, wherein: the guide assembly comprises a guide groove (200) formed in the battery compartment (100) and guide blocks (201) symmetrically fixed on the surface of the battery cover (101), and the guide blocks (201) are in sliding connection with the guide groove (200).
4. An electrical circuit inspection pen according to claim 1, wherein: the limiting assembly comprises limiting grooves (300) symmetrically formed in two sides of the inner wall of the battery compartment (100) and built-in grooves (301) symmetrically formed in two sides of the battery cover (101), limiting blocks (302) are arranged in the built-in grooves (301), the limiting blocks (302) are connected with the limiting grooves (300) in a clamping mode, and extension springs (303) are connected between the limiting blocks (302) and the built-in grooves (301).
5. An electrical circuit inspection pen according to claim 1, wherein: the sliding assembly comprises sliding grooves (400) symmetrically formed in two sides of the built-in groove (301) and sliding blocks (401) symmetrically fixed on two sides of the limiting block (302), and the sliding blocks (401) are in sliding connection with the sliding grooves (400).
6. An electrical circuit inspection pen according to claim 1, wherein: the pressing assembly comprises grooves (500) symmetrically formed in two sides of the main body (1) and penetrating grooves (501) penetrating through the grooves (500) to the limit grooves (300), and pressing rods (502) penetrating through the grooves (501) are arranged in the grooves (500).
7. An electrical circuit inspection pen according to claim 1, wherein: the protection mechanism comprises a protection sleeve (600) sleeved at the end part of the test head (2) and clamping grooves (601) symmetrically formed in the inner wall of the protection sleeve (600), buckles (602) are symmetrically fixed at the end part of the test head (2), and the buckles (602) are connected with the clamping grooves (601) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321119101.1U CN219758372U (en) | 2023-05-10 | 2023-05-10 | Electrical circuit detection pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321119101.1U CN219758372U (en) | 2023-05-10 | 2023-05-10 | Electrical circuit detection pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219758372U true CN219758372U (en) | 2023-09-26 |
Family
ID=88088385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321119101.1U Active CN219758372U (en) | 2023-05-10 | 2023-05-10 | Electrical circuit detection pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219758372U (en) |
-
2023
- 2023-05-10 CN CN202321119101.1U patent/CN219758372U/en active Active
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