CN219777854U - Flashlight circuit testing mechanism - Google Patents
Flashlight circuit testing mechanism Download PDFInfo
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- CN219777854U CN219777854U CN202320568210.5U CN202320568210U CN219777854U CN 219777854 U CN219777854 U CN 219777854U CN 202320568210 U CN202320568210 U CN 202320568210U CN 219777854 U CN219777854 U CN 219777854U
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- inner cylinder
- conductive part
- testing mechanism
- handle
- inclined plane
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a flashlight circuit testing mechanism, which is used for testing a circuit of an inner barrel and comprises the following components: the mounting frame is provided with a guide post along the vertical direction; the support frame is fixedly arranged on the mounting frame and used for placing the inner cylinder along the vertical direction, and a first conductive part is arranged on the support frame and can be electrically connected with the lower end of the inner cylinder; the sliding plate is arranged on the guide post in a sliding manner and can move downwards along the vertical direction, a second conductive part is arranged on the sliding plate and can be electrically connected with the upper end of the inner cylinder, an electricity measuring unit is connected between the first conductive part and the second conductive part, and after the second conductive part is electrically connected with the inner cylinder, the electricity measuring unit displays electrifying and is communicated with the inner cylinder circuit. The utility model has the advantages that: through operating handle downwardly moving for first conductive part electricity is connected the inner tube upper end, can be according to whether the electric unit is electrified whether the quick test inner tube circuit is connected intact, easy and simple to handle, the accuracy is high.
Description
Technical Field
The utility model relates to a detection tool, in particular to a flashlight circuit testing mechanism.
Background
The flashlight is a necessary tool for daily life of people, and can achieve the effect of illumination outdoors.
However, after the circuit of the flashlight inner barrel is installed, the detection of the on-off of the circuit is difficult due to the complex contact structure.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a folding bed.
The technical scheme of the utility model is realized as follows:
a flashlight circuit testing mechanism for testing the circuitry of an inner barrel, the flashlight circuit testing mechanism comprising: the guide column is arranged on the mounting frame along the vertical direction; the support frame is fixedly arranged on the mounting frame and used for placing the inner cylinder along the vertical direction, and a first conductive part is arranged on the support frame and can be electrically connected with the lower end of the inner cylinder; the sliding plate is arranged on the guide post in a sliding manner and can move downwards along the vertical direction, a second conductive part is arranged on the sliding plate and can be electrically connected with the upper end of the inner cylinder, an electricity measuring unit is connected between the first conductive part and the second conductive part, and after the second conductive part is electrically connected with the inner cylinder, the electricity measuring unit displays electrifying and is communicated with the inner cylinder circuit.
In one embodiment, the flashlight circuit testing mechanism further comprises a handle support, a handle, a connecting piece and a push rod, wherein the handle support is fixed on the mounting frame, the handle support is provided with an upper support arm and a lower support arm, a guide hole is formed in the lower support arm along the vertical direction, the push rod is slidably arranged in the guide hole, the lower end of the push rod is fixedly connected with the sliding plate, the handle is provided with a holding part and a pry bar, one end of the pry bar is hinged to the upper support arm, the other end of the pry bar is hinged to the upper end of the connecting piece, the lower end of the connecting piece is hinged to the upper end of the push rod, and the push rod can be driven to slide along the vertical direction by rotating the handle, so that the second conductive part is electrically connected with the upper end of the inner cylinder.
In one embodiment, the support frame comprises an upper support plate, a lower support plate and a vertical plate, wherein a positioning groove is formed in the lower support plate, the first conductive part is arranged in the lower support plate, a limit groove is formed in the upper support plate, and the side wall of the inner cylinder can be abutted to the limit groove.
In one embodiment, the gripping portion of the handle is disposed perpendicular to the pry bar.
In one embodiment, one guide post is arranged on each of two sides of the mounting frame, and the sliding plate is slidably arranged on each of the two guide posts.
In one embodiment, the front side of the sliding plate is provided with a protruding part, an elastic telescopic rod is arranged on the protruding part in an extending mode in the direction of the side face of the mounting frame, an extending part is arranged on the side face of the mounting frame, a first guide inclined plane and a second guide inclined plane are arranged on the extending part, the first guide inclined plane is inclined upwards, the second guide inclined plane is inclined downwards, the lower end of the first guide inclined plane is continuous with the second guide inclined plane, when one end of the elastic telescopic rod is abutted to the first guide inclined plane, the sliding plate can be pushed to move upwards, and when one end of the elastic telescopic rod is abutted to the second guide inclined plane, the sliding plate can be pushed to move downwards so as to be abutted to the upper end of the inner cylinder.
In one embodiment, the electricity measuring unit is a bulb, and when the circuit is connected, the bulb emits light.
In one embodiment, the electricity measuring unit is a voltmeter, and the voltmeter displays stable values when the circuit is connected.
In one embodiment, the mounting frame is provided with a connecting groove along the vertical direction, and the handle support is fixedly connected in the connecting groove through bolts.
The utility model has the advantages that: through operating handle downwardly moving for first conductive part electricity is connected the inner tube upper end, can be according to whether the electric unit is electrified whether the quick test inner tube circuit is connected intact, easy and simple to handle, the accuracy is high.
Drawings
FIG. 1 is a perspective view of a flashlight circuit testing mechanism of the present utility model, including an inner barrel;
FIG. 2 is an enlarged view of a portion of a flashlight circuit testing mechanism according to the present utility model;
FIG. 3 is a diagram showing an exemplary flashlight circuit testing mechanism according to the present utility model, wherein the handle is lifted upwards;
FIG. 4 is a diagram showing an exemplary flashlight circuit testing mechanism according to the present utility model, wherein the handle is depressed downward;
fig. 5 is a perspective view of a flashlight circuit testing mechanism according to the present utility model from another perspective
In the figure, an inner cylinder 1, a mounting frame 2, a guide post 21, a connecting groove 22, a support frame 3, a first conductive part 31, an upper support plate 32, a limit groove 321, a lower support plate 33, a locating groove 331, a vertical plate 34, an extension part 35, a first guide inclined surface 351, a second guide inclined surface 352, a sliding plate 4, a second conductive part 41, a protruding part 42, an elastic telescopic rod 43, a handle bracket 5, an upper support arm 51, a lower support arm 52, a guide hole 53, a handle 6, a holding part 61, a prying bar 62, a connecting piece 7 and a push rod 8.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 5, the present utility model discloses a flashlight circuit testing mechanism for testing the circuit of an inner barrel 1, the flashlight circuit testing mechanism comprising: the device comprises a mounting frame 2, wherein a guide column 21 is arranged on the mounting frame 2 along the vertical direction; the support frame 3 is fixedly arranged on the mounting frame 2 and used for placing the inner cylinder 1 along the vertical direction, and a first conductive part 31 is arranged on the support frame 3 and can be electrically connected with the lower end of the inner cylinder 1; the sliding plate 4 is slidably arranged on the guide post 21 and can move downwards along the vertical direction, the sliding plate 4 is provided with a second conductive part 41 which can be electrically connected with the upper end of the inner cylinder 1, an electricity measuring unit is connected between the first conductive part 31 and the second conductive part 41, and after the second conductive part 41 is electrically connected with the inner cylinder 1, the electricity measuring unit displays electrification, so that the circuit of the inner cylinder 1 is communicated.
It will be appreciated that by moving the mounting frame 2 downwardly along the guide posts 21, the first conductive portion 31 is electrically connected to the upper end of the inner barrel 1, enabling the test circuit to be connected, and the electricity measuring unit to be energised.
Preferably, the flashlight circuit testing mechanism further comprises a handle 6 support 5, a handle 6, a connecting piece 7 and a push rod 8, the handle 6 support 5 is fixed on the mounting frame 2, the handle 6 support 5 is provided with an upper support arm 51 and a lower support arm 52, a guide hole 53 is formed in the lower support arm 52 along the vertical direction, the push rod 8 is slidably arranged in the guide hole 53, the lower end of the push rod 8 is fixedly connected with the sliding plate 4, the handle 6 is provided with a holding part 61 and a prying bar 62, one end of the prying bar 62 is hinged to the upper support arm 51, the other end of the prying bar 62 is hinged to the upper end of the connecting piece 7, the lower end of the connecting piece 7 is hinged to the upper end of the push rod 8, and the push rod 8 can be driven to slide along the vertical direction by rotating the handle 6, so that the second conductive part 41 can be controlled to be electrically connected with the upper end of the inner cylinder 1.
Preferably, the supporting frame 3 includes an upper supporting plate 32, a lower supporting plate 33, and a riser 34, the lower supporting plate 33 is provided with a positioning groove 331, the first conductive portion 31 is disposed in the lower supporting plate 33, the upper supporting plate 32 is provided with a limiting groove 321, and the side wall of the inner cylinder 1 can be abutted in the limiting groove 321.
Preferably, the gripping portion 61 of the handle 6 is disposed perpendicular to the pry bar 62.
Preferably, one guide post 21 is disposed on each side of the mounting frame 2, and the sliding plate 4 is slidably disposed on two guide posts 21.
Preferably, the front side of the sliding plate 4 is provided with a protruding portion 42, an elastic telescopic rod 43 is arranged on the protruding portion 42 in an extending manner towards the side face direction of the mounting frame 2, an extending portion 35 is arranged on the side face of the mounting frame 2, a first guiding inclined plane 351 and a second guiding inclined plane 352 are arranged on the extending portion 35, the first guiding inclined plane 351 is inclined upwards, the second guiding inclined plane 352 is inclined downwards, the lower end of the first guiding inclined plane 351 is continuous with the second guiding inclined plane 352, when one end of the elastic telescopic rod 43 is abutted to the first guiding inclined plane 351, the sliding plate 4 can be pushed to move upwards, and when one end of the elastic telescopic rod 43 is abutted to the second guiding inclined plane 352, the sliding plate 4 can be pushed to move downwards so as to be abutted to the upper end of the inner cylinder 1.
In one embodiment, the electricity measuring unit is a bulb, and when the circuit is connected, the bulb can stably emit light.
In one embodiment, the electricity measuring unit is a voltmeter, and the voltmeter displays stable values when the circuit is connected.
Of course, in other embodiments, the power measurement unit may be other existing components capable of displaying the on-off state of the circuit.
Preferably, a connecting groove 22 is formed in the mounting frame 2 along the vertical direction, and the handle 6 bracket 5 is fixedly connected in the connecting groove 22 through bolts.
The working mode of the utility model is as follows: as shown in fig. 1, the lower end of the inner cylinder 1 is disposed in the positioning groove 331 and electrically connected with the second conductive portion 41, and the side surface of the inner cylinder 1 is disposed in the positioning groove 321 to complete positioning and placement, and then the handle 6 is rotated downward, and as shown in fig. 2 and 3, the handle 6 drives the push rod 8 to move downward through the connecting piece 7, so that the second conductive portion 41 on the sliding plate 4 abuts against the upper end of the inner cylinder 1. At this time, whether the electric unit displays stable current or not can know whether the circuit of the inner cylinder 1 is good or not, it is worth mentioning that by arranging the extension part 35 and the elastic telescopic rod 43, the handle 6 rotates downwards to drive the elastic telescopic rod 43 to move downwards along the first guiding inclined plane 351, when the elastic telescopic rod 43 abuts against the second guiding inclined plane 352, the elastic telescopic rod 43 automatically stretches to drive the sliding plate 4 to move downwards, so that the first conductive part 31 is tightly attached to the upper end of the inner cylinder 1, and when the elastic telescopic rod 43 abuts against the first guiding inclined plane 351, the sliding plate 4 can be driven to move upwards automatically, so that the operation of the testing mechanism is more convenient.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. A flashlight circuit testing mechanism for testing the circuit of an inner barrel, the flashlight circuit testing mechanism comprising:
the guide column is arranged on the mounting frame along the vertical direction;
the support frame is fixedly arranged on the mounting frame and used for placing the inner cylinder along the vertical direction, and a first conductive part is arranged on the support frame and can be electrically connected with the lower end of the inner cylinder;
the sliding plate is arranged on the guide post in a sliding way and can move downwards along the vertical direction, a second conductive part is arranged on the sliding plate and can be electrically connected with the upper end of the inner cylinder,
and an electricity measuring unit is connected between the first conductive part and the second conductive part, and when the second conductive part is electrically connected with the inner cylinder, the electricity measuring unit displays that the inner cylinder is electrified, and the inner cylinder circuit is communicated.
2. The flashlight circuit testing mechanism as claimed in claim 1, further comprising a handle bracket, a handle, a connecting piece and a push rod, wherein the handle bracket is fixed on the mounting rack, the handle bracket is provided with an upper support arm and a lower support arm, a guide hole is formed in the lower support arm along the vertical direction, the push rod is slidably arranged in the guide hole, the lower end of the push rod is fixedly connected with the sliding plate, the handle is provided with a holding part and a pry bar, one end of the pry bar is hinged to the upper support arm, the other end of the pry bar is hinged to the upper end of the connecting piece, the lower end of the connecting piece is hinged to the upper end of the push rod, and the push rod can be driven to slide along the vertical direction by rotating the handle, so that the second conductive part can be controlled to be electrically connected with the upper end of the inner cylinder.
3. The flashlight circuit testing mechanism as claimed in claim 2, wherein said support frame comprises an upper support plate, a lower support plate and a vertical plate, wherein said lower support plate is provided with a positioning groove, said first conductive part is disposed in said lower support plate, said upper support plate is provided with a limit groove, and said inner cylinder side wall can be abutted in said limit groove.
4. A flashlight circuit testing mechanism according to claim 3, wherein the gripping portion of the handle is disposed perpendicular to the pry bar.
5. The flashlight circuit testing mechanism of claim 4, wherein one of the guide posts is disposed on each side of the mounting bracket, and the sliding plate is slidably disposed on both of the guide posts.
6. The flashlight circuit testing mechanism of claim 1, wherein the front side of the sliding plate is provided with a protruding portion, an elastic telescopic rod is arranged on the protruding portion in an extending mode towards the side face of the mounting frame, an extending portion is arranged on the side face of the mounting frame, a first guide inclined plane and a second guide inclined plane are arranged on the extending portion, the first guide inclined plane is inclined upwards, the second guide inclined plane is inclined downwards, the lower end of the first guide inclined plane is continuous with the second guide inclined plane, when one end of the elastic telescopic rod is abutted to the first guide inclined plane, the sliding plate can be pushed to move upwards, and when one end of the elastic telescopic rod is abutted to the second guide inclined plane, the sliding plate can be pushed to move downwards so as to be abutted to the upper end of the inner cylinder.
7. The flashlight circuit testing mechanism of claim 1, wherein the electrical measurement unit is a light bulb that emits light when the circuit is in communication.
8. The flashlight circuit testing mechanism of claim 1, wherein the electricity measuring unit is a voltmeter that displays a stable value when the circuit is connected.
9. The flashlight circuit testing mechanism as claimed in claim 2, wherein a connecting slot is formed in the mounting frame in the vertical direction, and the handle support is fixedly connected in the connecting slot through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320568210.5U CN219777854U (en) | 2023-03-16 | 2023-03-16 | Flashlight circuit testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320568210.5U CN219777854U (en) | 2023-03-16 | 2023-03-16 | Flashlight circuit testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219777854U true CN219777854U (en) | 2023-09-29 |
Family
ID=88134983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320568210.5U Active CN219777854U (en) | 2023-03-16 | 2023-03-16 | Flashlight circuit testing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219777854U (en) |
-
2023
- 2023-03-16 CN CN202320568210.5U patent/CN219777854U/en active Active
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