CN220181411U - Portable signal generator for power supply detection - Google Patents
Portable signal generator for power supply detection Download PDFInfo
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- CN220181411U CN220181411U CN202321386462.2U CN202321386462U CN220181411U CN 220181411 U CN220181411 U CN 220181411U CN 202321386462 U CN202321386462 U CN 202321386462U CN 220181411 U CN220181411 U CN 220181411U
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 36
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of signal generators, in particular to a portable signal generator for power supply detection, which comprises a box body and a winding component, wherein a box cover which is hinged is arranged above the box body, a fixedly connected protection component is arranged inside the box body, a placing groove and a containing groove are formed above the protection component, a connecting hole is formed in each of the protection component and the box body, a hand strap which is fixedly connected is arranged at one end of the box body, and a control component which is fixedly connected is arranged at one side of the box body adjacent to the hand strap; the device main body is a common handheld signal generator for detecting a power supply, and the connecting wire is a signal generator for connecting wires; finally, the power supply detection can be performed without taking out the signal generator, so that the use is more convenient and quicker, and the working efficiency is improved; finally, the signal generator can be protected while being convenient to carry, so that the service life of the signal generator is prolonged.
Description
Technical Field
The utility model relates to the technical field of signal generators, in particular to a portable signal generator for power supply detection.
Background
A signal generator is a device that can provide electrical signals of various frequencies, waveforms, and output levels. The device is used as a signal source or an excitation source for testing when measuring the amplitude characteristic, the frequency characteristic, the transmission characteristic and other electrical parameters of various telecommunication systems or telecommunication equipment and measuring the characteristics and parameters of components; the power supply is also required to be tested during the measurement of various telecommunication systems and the test signal generator is basically portable for convenience.
The existing portable signal generator for power supply detection is basically hand-held and portable, but still needs to be arranged in a bag to be convenient to carry, and the device and the connecting wire are required to be taken out for detection when in use, and the connecting wire and the device are required to be replaced in the bag after the use is finished, so that the portable signal generator is very troublesome in use; meanwhile, the signal generator can not be protected by the bag for going out, and the signal generator in the bag is damaged in case of collision, so that the service life of the bag is reduced.
Disclosure of Invention
In view of the foregoing problems in the prior art, a portable signal generator for power detection is now provided.
The specific technical scheme is as follows:
the portable signal generator for power supply detection comprises a box body and a winding component, wherein a box cover which is hinged is arranged above the box body, a protection component which is fixedly connected is arranged inside the box body, a placing groove and a storage groove are formed in the upper side of the protection component, a device main body is arranged inside the placing groove, the winding component is fixedly connected inside the storage groove, a surrounding connection line is arranged outside the winding component, connection holes are formed in both the protection component and the box body, a hand strap which is fixedly connected is arranged at one end of the box body, and a control component which is fixedly connected is arranged at one side of the box body adjacent to the hand strap; the device body is a common hand-held signal generator for detecting a power source, and the connecting line is a signal generator for connecting a line.
Preferably, a positive motor and a negative motor are arranged at the bottom of the winding assembly, and the output end of the positive motor is fixedly connected with the winding assembly.
Preferably, the winding component is provided with a clamping groove, an engagement wire is arranged in the clamping groove, and one end, away from the winding component, of the engagement wire is located in the engagement hole.
Preferably, a baffle is arranged in the clamping groove, the top of the baffle is movably connected with the inner wall of the clamping groove, and a spring assembly is arranged above the baffle.
Preferably, one end of the spring assembly is fixedly connected with the inside of the winding assembly, and one end of the spring assembly, which is far away from the winding assembly, is fixedly connected with the upper part of the baffle plate.
The technical scheme has the following advantages or beneficial effects:
1. through box and the rolling subassembly that sets up, open the case lid when needing to use the device main part to will accomodate the inside one end connecting device main part of connecting wire of groove, and the other end is connected with external power source through manual taking out, thereby detect, after finishing to the power detection, make positive and negative motor operation through control assembly, and then make the rolling subassembly take the part of connecting wire to rotate, thereby carry out the rolling to the connecting wire, finally make and need not take out signal generator just can carry out power detection, and then more convenient and fast when making the use, work efficiency has been improved.
2. Through the box that sets up, place the device main part behind the inside of accomodating the groove, thereby through closed case lid and box, thereby the portable is carried to the retooling hand area, and thereby carries out the bradyseism through the protective component when bumping, thereby the protection device main part, can protect signal generator when finally conveniently carrying to improve its life.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic diagram of the overall external structure of a portable signal generator for power detection according to the present utility model;
FIG. 2 is a schematic diagram showing the overall internal structure of a portable signal generator for power detection according to the present utility model;
FIG. 3 is a schematic diagram showing a usage status of a winding assembly of a portable signal generator for power detection according to the present utility model;
fig. 4 is a schematic diagram of a winding assembly of a portable signal generator for power detection and an object thereof according to the present utility model.
The above reference numerals denote: 10. a case; 11. a case cover; 12. a protective assembly; 13. a placement groove; 14. a storage groove; 15. a device body; 16. a connecting wire; 17. a connection hole; 18. a hand strap; 19. a control assembly; 20. a winding assembly; 21. a forward and reverse motor; 22. a clamping groove; 23. a baffle; 24. and a spring assembly.
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.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, a portable signal generator for power detection comprises a box body 10 and a winding component 20, wherein a box cover 11 which is hinged is arranged above the box body 10, a protection component 12 which is fixedly connected is arranged inside the box body 10, a placing groove 13 and a containing groove 14 are formed above the protection component 12, a device main body 15 is arranged inside the placing groove 13, the winding component 20 which is fixedly connected is arranged inside the containing groove 14, a surrounding connecting wire 16 is arranged outside the winding component 20, connecting holes 17 are formed in the protection component 12 and the box body 10, a hand strap 18 which is fixedly connected is arranged at one end of the box body 10, and a control component 19 which is fixedly connected is arranged at one side of the box body 10 adjacent to the hand strap 18; the device body 15 is a common hand-held signal generator for detecting a power source, and the connecting wire 16 is a signal generator for connecting wires; the front ends of the case cover 11 and the case body 10 are provided with a lock catch for closing the case body 10 and the case cover 11, and carrying and moving are carried by the hand strap 18 after the case cover is closed; the control assembly 19 is composed of a controller, a button and an internal power supply, and is connected with and controls the operation of the positive and negative motor 21 through a circuit; the protection component 12 is embedded into the interior of the fixed connection box body 10 and is made of a useful sponge material, and is mainly used for protecting the device main body 15 in the interior; the engagement hole 17 is for communicating the outside with the inside of the receiving groove 14 to facilitate connection of the engagement wire 16.
Further, a positive and negative motor 21 is arranged at the bottom of the winding assembly 20, and the output end of the positive and negative motor 21 is fixedly connected with the winding assembly 20; the front and back motor 21 is fixedly connected in the box 10, and the hole is penetrated and movably connected with the bottom of the protection component 12, so that the winding component 20 can be conveniently rotated in the storage groove 14.
Further, the winding component 20 is provided with a clamping groove 22, the inside of the clamping groove 22 is provided with a connecting wire 16, and one end of the connecting wire 16 away from the winding component 20 is positioned in the connecting hole 17; the connecting wire 16 is clamped to the inside of the clamping groove 22 by the baffle 23 and the spring assembly 24, and is fixed by the clamping groove 22.
Further, a baffle plate 23 is arranged in the clamping groove 22, the top of the baffle plate 23 is movably connected with the inner wall of the clamping groove 22, and a spring assembly 24 is arranged above the baffle plate 23; the baffle 23 is located at the opening of the clamping groove 22 and is movably connected with the top inner wall of the clamping groove 22 through a plug at the top, so that the baffle 23 can be opened and closed.
Further, one end of the spring assembly 24 is fixedly connected with the inside of the winding assembly 20, and one end of the spring assembly 24, which is far away from the winding assembly 20, is fixedly connected with the upper part of the baffle plate 23; the spring assembly 24 is integrally and movably connected in the winding assembly 20, but one end is fixedly connected, and the other end is fixedly connected with the external baffle 23 after penetrating through the winding assembly 20, and is mainly used for keeping the baffle 23 in a state of closing the clamping groove 22 all the time, so that the connecting wire 16 is convenient to be firstly installed in the clamping groove 22.
Working principle: when the device is used, through the arranged box body 10 and the winding component 20, when the device main body 15 is required to be used, the box cover 11 is opened, one end of the connecting wire 16 in the storage groove 14 is connected with the device main body 15, the other end of the connecting wire is manually pulled out and connected with an external power supply, so that detection is performed, after the detection of the power supply is finished, the positive and negative motor 21 is operated through the control component 19, and then the winding component 20 rotates the part with the connecting wire 16, so that the connecting wire 16 is wound, and finally, the power supply detection can be performed without taking out the signal generator, so that the device is more convenient and quick in use, and the working efficiency is improved; through the box 10 that sets up, place the device main part 15 behind the inside of accomodating groove 14, thereby through closed case lid 11 and box 10, thereby the portable is carried to the cooperation hand area 18 again, and thereby carries out the bradyseism through the protective component 12 when bumping and protect the device main part 15, can protect signal generator when finally conveniently carrying to improve its life.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (5)
1. A portable signal generator for power detection, characterized by: the novel folding device comprises a box body (10) and a winding component (20), wherein a box cover (11) which is hinged is arranged above the box body (10), a protection component (12) which is fixedly connected is arranged inside the box body (10), a placing groove (13) and a containing groove (14) are formed above the protection component (12), a device main body (15) is arranged inside the placing groove (13), the winding component (20) is fixedly connected inside the containing groove (14), a surrounding connection line (16) is arranged outside the winding component (20), connection holes (17) are formed in the protection component (12) and the box body (10), a hand strap (18) which is fixedly connected is arranged at one end of the box body (10), and a control component (19) which is fixedly connected is arranged on one side, adjacent to the hand strap (18), of the box body (10); the device body (15) is a common hand-held signal generator for detecting a power source, and the connecting wire (16) is a signal generator for connecting wires.
2. A portable signal generator for power detection as claimed in claim 1, wherein: the bottom of the winding assembly (20) is provided with a positive and negative motor (21), and the output end of the positive and negative motor (21) is fixedly connected with the winding assembly (20).
3. A portable signal generator for power detection as claimed in claim 2, wherein: the winding assembly (20) is provided with a clamping groove (22), a connecting wire (16) is arranged in the clamping groove (22), and one end, away from the winding assembly (20), of the connecting wire (16) is located in the connecting hole (17).
4. A portable signal generator for power detection as claimed in claim 3, wherein: the inside of joint groove (22) is equipped with baffle (23), the top swing joint of baffle (23) the inner wall of joint groove (22), the top of baffle (23) is equipped with spring assembly (24).
5. A portable signal generator for power detection as claimed in claim 4, wherein: one end of the spring assembly (24) is fixedly connected with the inside of the winding assembly (20), and one end of the spring assembly (24) away from the winding assembly (20) is fixedly connected with the upper part of the baffle plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386462.2U CN220181411U (en) | 2023-06-01 | 2023-06-01 | Portable signal generator for power supply detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386462.2U CN220181411U (en) | 2023-06-01 | 2023-06-01 | Portable signal generator for power supply detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220181411U true CN220181411U (en) | 2023-12-15 |
Family
ID=89101994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321386462.2U Active CN220181411U (en) | 2023-06-01 | 2023-06-01 | Portable signal generator for power supply detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220181411U (en) |
-
2023
- 2023-06-01 CN CN202321386462.2U patent/CN220181411U/en active Active
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