CN115026731A - Multipurpose power transformation operation cutting pliers with electricity testing function - Google Patents
Multipurpose power transformation operation cutting pliers with electricity testing function Download PDFInfo
- Publication number
- CN115026731A CN115026731A CN202210867489.7A CN202210867489A CN115026731A CN 115026731 A CN115026731 A CN 115026731A CN 202210867489 A CN202210867489 A CN 202210867489A CN 115026731 A CN115026731 A CN 115026731A
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- China
- Prior art keywords
- pliers
- handle
- key
- transformation operation
- power transformation
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
Abstract
The invention discloses a multipurpose power transformation operation shearing pliers with an electricity testing function, which comprises a pliers body, a detection device and a control device, wherein the pliers body comprises a jaw and a telescopic pliers handle, the detection device is arranged at the jaw and used for detecting current of a fuse, the control device is arranged at the pliers handle, and the control device is electrically connected with the pliers handle so as to adjust the telescopic length of the pliers handle. The control device for adjusting the telescopic length of the clamp handle comprises an automatic mode and a manual mode, replaces the conventional shearing clamp, and can adjust the length of the clamp handle only by pulling out or pushing in the clamp handle manually, so that the labor is saved, and the shearing clamp is more convenient.
Description
Technical Field
The invention relates to the field of special tools for replacing fuses of power distribution equipment, in particular to a multipurpose power transformation operation cutting nipper with an electricity testing function.
Background
The fuse box is a box for installing fuses and has the performance characteristics of water resistance, high temperature resistance and the like. The fuse box can be divided into a current fuse box and an automobile fuse box. The general injection molding material for the fuse box comprises the following components: plastic, nylon, bakelite and PBT engineering plastic. The high temperature resistance degree of each material is different. In the process of selecting the fuse box, the current of the used fuse and the size requirement of the fuse are considered, the larger the fuse current is, the larger the wire matched with the fuse box is selected, otherwise, the fuse box and the wire generate heat, and a fire disaster is caused.
At present, when an electrician replaces a fuse, the electrician often adopts shearing pliers, in order to assemble and disassemble the fuse, the pliers handle of the shearing pliers is usually designed to be a telescopic pliers handle, but when people need to extend the pliers handle, the pliers handle needs to be pulled outwards, when people need to shorten the pliers handle, the pliers handle needs to be pushed inwards, and the length of the pliers handle is difficult to adjust.
Therefore, there is a need for a multipurpose power transformation operation cutting nippers with an electricity testing function to solve the above problems.
Disclosure of Invention
The invention aims to provide a multipurpose power transformation operation cutting nipper with an electricity testing function, which solves the problem that the length of a nipper handle is difficult and inconvenient to adjust by the conventional multipurpose power transformation operation cutting nipper with the electricity testing function.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multipurpose power transformation operation cutting nippers with an electricity testing function comprises a nipper body, a detection device and a control device, wherein the nipper body comprises a nipper opening and a telescopic nipper handle; the detection device is arranged at the jaw and is used for detecting the current of the fuse; the control device is arranged at the forceps handle and is electrically connected with the forceps handle so as to adjust the telescopic length of the forceps handle.
Preferably, the control device is provided with a mode switching key, an extending key, a shortening key and an adjusting key, the mode switching key is used for switching the control mode of the forceps handles, the control mode comprises a manual mode, in the manual mode, the extending key is used for controlling the forceps handles to extend along the direction far away from the jaws, the shortening key is used for controlling the forceps handles to contract along the direction close to the jaws, and the adjusting key is used for adjusting the telescopic length of the forceps handles.
Preferably, the multipurpose power transformation operation shearing pliers with the electricity testing function further comprises a pressure sensor, the pressure sensor is arranged on the pliers handle and used for detecting pressure at the pliers handle, the control mode further comprises an automatic mode, and in the automatic mode, the control device is respectively and electrically connected with the pressure sensor and the detection device and controls the telescopic length of the pliers handle according to the pressure at the pliers handle or fuse current.
Preferably, the detection device comprises an electricity testing piece and a current display screen, wherein the electricity testing piece is connected with the fuse to detect the current of the fuse, and the current display screen is electrically connected with the electricity testing piece to display the current of the fuse.
Preferably, the multipurpose power transformation operation cutting nipper with the electricity testing function further comprises an electricity testing alarm, wherein the electricity testing alarm is electrically connected with the current display screen and plays an alarm audio frequency according to the current display of the current display screen.
Preferably, the multipurpose power transformation operation cutting nipper with the electricity testing function is further provided with an on-off key, the on-off key is respectively and electrically connected with the detection device, the control device and the pressure sensor, and the on-off key is used for setting the detection device, the control device and the pressure sensor to be in a standby state.
Preferably, the clamp handle is sleeved with an insulating antiskid piece.
Preferably, the pliers body comprises a first pliers body and a second pliers body, and the middle parts of the first pliers body and the second pliers body are rotatably connected through a rivet.
Preferably, the inner sides of the jaws of the first and second forceps bodies are both provided with a concave cutting slot, and the inner sides of the concave cutting slots are provided with corresponding notches.
Preferably, the pliers body is further provided with an accommodating groove, a power supply device for supplying power is stored in the accommodating groove, and the power supply device is electrically connected with the detection device, the control device and the pressure sensor respectively.
Compared with the prior art, the invention has the beneficial effects that:
the embodiment of the invention is provided with a control device, a pressure sensor and a detection device, wherein the control device is electrically connected with a clamp handle, the control device is provided with a mode switching key, an extension key, a shortening key and an adjusting key, the mode switching key is used for switching the control mode of the clamp handle, the control mode comprises an automatic mode and a manual mode, the length of the clamp handle can be adjusted by pressing the corresponding extension key, the shortening key and the adjusting key in the manual mode, the length of the clamp handle can be automatically extended or shortened according to the pressure at the clamp handle detected by the pressure sensor and the current detected by the detection device in the automatic mode, in addition, an electricity testing alarm is also arranged, when the current of the fuse reaches a first threshold value, the electricity testing alarm can play an alarm audio frequency to remind a worker that the current of the fuse is too large, the multipurpose power transformation operation cutting nippers with the electricity testing function, provided by the invention, are labor-saving, convenient and safer.
Drawings
FIG. 1 is a schematic structural diagram of a multipurpose power transformation operating shearing pliers with an electricity testing function, provided by the invention;
FIG. 2 is a logic block diagram of a manual mode of the control device provided by the present invention;
fig. 3 is a logic block diagram of the automatic mode of the control device provided by the present invention.
Illustration of the drawings: the electric testing device comprises an electric testing sheet 1, a concave shearing clamping groove 2, a current display screen 3, a clamp handle 4, an electric testing alarm 5, an insulating antiskid piece 6, an extension key 7, a shortening key 8, an adjusting key 9, an on-off key 10, a mode switching key 11 and a pressure sensor 12.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the problem that the length of a clamp handle is difficult and inconvenient to adjust by the conventional cutting pliers, the embodiment of the invention provides the multipurpose power transformation operation cutting pliers with the electricity testing function, the length of the clamp handle can be adjusted only by pulling out or pushing in the clamp handle manually instead of the conventional cutting pliers, and the length of the clamp handle is adjusted by adopting a control device, so that the multipurpose power transformation operation cutting pliers are more labor-saving and more convenient.
The multipurpose power transformation operation cutting nippers with the electricity testing function provided by the embodiment of the invention can be applied to fuse assembling and disassembling, motor maintenance and iron wire cutting.
Specifically, referring to fig. 1, the multipurpose power transformation operation cutting nippers with the electricity testing function provided by the embodiment comprise a nipper body, a detection device and a control device, wherein the nipper body comprises a nipper jaw and a telescopic nipper handle 4; the detection device is arranged at the jaw and is used for detecting the current of the fuse; the control device is arranged at the forceps handle 4 and is electrically connected with the forceps handle 4 so as to adjust the telescopic length of the forceps handle 4.
It should be noted that the multipurpose power transformation operation cutting nippers with the power testing function provided by the invention are provided with the detection device at the nipper jaw, when the detection device is connected with the fuse, the detection device can detect the current of the fuse, so that a worker knows the current of the fuse in advance, the control device for adjusting the length of the nipper handle 4 is arranged at the nipper handle 4, the control device adjusts the length of the nipper handle 4 to replace the conventional cutting nippers, and the length of the nipper handle 4 can be adjusted only by pulling out or pushing in the nipper handle 4 manually, so that the multipurpose power transformation operation cutting nipper with the power testing function is more convenient and labor-saving.
Specifically, referring to fig. 2, the control device is provided with a mode switching key 11, an extension key 7, a shortening key 8 and an adjusting key 9, the mode switching key 11 is used for switching the control mode of the forceps handle 4, the control mode includes a manual mode, in the manual mode, the extension key 7 is used for controlling the forceps handle 4 to extend along the direction away from the jaws, the shortening key 8 is used for controlling the forceps handle 4 to contract along the direction close to the jaws, and the adjusting key 9 is used for adjusting the telescopic length of the forceps handle 4.
Specifically, referring to fig. 3, the multipurpose power transformation operation shearing pliers with the power testing function further comprises a pressure sensor 12, the pressure sensor 12 is arranged on the pliers handle 4 and used for detecting the pressure at the pliers handle 4, and the control mode further comprises an automatic mode, wherein in the automatic mode, the control device is respectively electrically connected with the pressure sensor 12 and the detection device, and controls the telescopic length of the pliers handle 4 according to the pressure at the pliers handle 4 or the fuse current.
It should be noted that the control device provided by the present invention has two adjustment modes on the adjusting clamp handle 4, one is a manual mode, the extending key 7 on the control device is manually pressed to control the clamp handle 4 to extend in the direction away from the jaw, the shortening key 8 is manually pressed to make the clamp handle 4 contract in the direction close to the jaw, the adjusting key 9 is manually pressed to adjust the telescopic length of the clamp handle 4 according to the self-requirement, and the other is an automatic mode, in which the pressure sensor 12 is started in this mode, the telescopic length of the clamp handle 4 is controlled according to the pressure at the clamp handle 4 or the fuse current, when the pressure at the clamp handle 4 is too large or the fuse current is too large, the control device controls the clamp handle 4 to extend, when the pressure at the clamp handle 4 is too small or the fuse current is too small, the control device controls the clamp handle 4 to contract, in the present invention, the standard current is set to be 5A, the fuse current exceeds 5A, the clamp handle 4 can be extended by 5 cm, the current of the fuse is less than 5A, the clamp handle 4 can be shortened by 5 cm, in addition, when the fuse is installed and taken, due to the fact that the fuse material is different, the pressure of a worker holding the clamp handle 4 can be different, the standard pressure is set to be 10N, when the pressure of the worker holding the clamp handle 4 exceeds 10N, the clamp handle 4 can be automatically extended by 5 cm, when the pressure of the worker holding the clamp handle 4 is less than 10N, the clamp handle 4 can be automatically shortened by 5 cm, the multipurpose power transformation operation shearing pliers with the electricity testing function utilize the lever principle, the labor saving effect can be achieved, meanwhile, the worker cannot be obstructed by the overlong clamp handle 4, of course, in practical application, the standard current or the pressure can be automatically set, and how to extend or shorten can also be automatically adjusted according to the self requirements, and the invention is not limited.
Specifically, detection device includes electroscope piece 1 and current registration display screen 3, and electroscope piece 1 meets with the fuse to detect the size of fuse electric current, and 3 electricity connection electroscope pieces 1 of current registration display screen are with the electric current that shows the fuse.
For example, the fuse current is detected by the electroscopic plate 1, when the fuse current detector is used, the fuse current can be detected only by connecting the fuse with the electroscopic plate 1, and the current display screen 3 is electrically connected with the electroscopic plate 1, so that the fuse current can be detected in real time on the current display screen 3
Specifically, in order to remind workers, the multipurpose power transformation operation shearing pliers with the electricity testing function further comprise an electricity testing alarm 5, the electricity testing alarm 5 is electrically connected with the current display screen 3, when the current on the current display screen 3 exceeds a first threshold value, the electricity testing alarm 5 plays an alarm audio frequency, the first threshold value is set to be 8A, and certainly, in practical application, the first threshold value can be automatically adjusted, and the invention is not limited to the first threshold value.
Specifically, the multipurpose power transformation operation shearing pliers with the electricity testing function are further provided with an on-off key 10, the on-off key 10 is respectively and electrically connected with a detection device, a control device and a pressure sensor 12, when the multipurpose power transformation operation shearing pliers with the electricity testing function are used in the field of no electricity, the detection device can be set to be in a standby state by using the on-off key 10 without opening the detection device, and when the multipurpose power transformation operation shearing pliers with the electricity testing function do not need to adjust the length of the pliers handle 4, the pressure sensor 12 and the control device can be set to be in the standby state by using the on-off key 10, so that energy is greatly saved, and the problem of energy waste is avoided.
Specifically, 4 overcoat of pincers handle is equipped with insulating antiskid 6, and this insulating antiskid 6 is difficult for droing when not only making the staff grip pincers handle 4, has avoided the problem of staff's electric shock moreover.
The multipurpose power transformation operation shearing pliers with the power testing function are formed by adopting a lever principle pliers type design, the pliers body comprises a first pliers body and a second pliers body, the middle parts of the first pliers body and the second pliers body are rotatably connected through rivets, the pliers body cannot loosen after being used for a long time, the service life is long, the manufacturing and installing processes are simple and fast, and the appearance is attractive.
Specifically, in order to conveniently install and remove the fuse, concave cutting slots 2 are formed in the inner sides of the jaws of the first clamp body and the second clamp body, and corresponding notches are formed in the inner sides of the concave cutting slots 2.
Specifically, the pincers body still is equipped with the holding tank, and the holding tank storage has the power supply unit who is used for the power supply, and power supply unit connects detection device, controlling means and pressure sensor 12 electrically respectively.
It should be noted that the power supply device of the present invention is a lithium battery, and the lithium battery is installed in the accommodating groove and used for supplying power to the detection device, the control device and the pressure sensor 12, so as to ensure the normal operation of the detection device, the control device and the pressure sensor 12.
With reference to fig. 1-3, the present invention is provided with a control device, a pressure sensor and a detection device, wherein the control device is electrically connected with a clamp handle, the control device is provided with a mode switch key, an extension key, a shortening key and an adjustment key, the mode switch key is used for switching the control mode of the clamp handle, the control mode comprises an automatic mode and a manual mode, the length of the clamp handle can be adjusted by pressing the corresponding extension key, shortening key and adjustment key in the manual mode, and in the automatic mode, the length of the clamp handle can be automatically extended or shortened according to the pressure at the clamp handle detected by the pressure sensor and the current detected by the detection device, and in addition, the present invention is also provided with an electricity testing alarm, when the fuse current reaches a first threshold value, the electricity testing alarm can play an alarm audio to remind a worker that the current fuse current is too large, i.e. the present invention provides the multipurpose operation shearing clamp with electricity testing function, which is labor-saving, and has the advantages of electricity testing function, Is convenient and safer.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a multipurpose transformer operation cutting nippers with test electric function which characterized in that includes:
the pliers comprise a pliers body, a handle and a handle, wherein the pliers body comprises a jaw and a telescopic handle;
the detection device is arranged at the jaw and used for detecting the current of the fuse;
the control device is arranged at the forceps handle and is electrically connected with the forceps handle so as to adjust the telescopic length of the forceps handle.
2. The multipurpose power transformation operation shearing pliers with the power testing function according to claim 1, wherein the shearing pliers are characterized in that: the control device is provided with a mode switching key, an extension key, a shortening key and an adjusting key, the mode switching key is used for switching the control modes of the forceps handles, the control modes comprise manual modes, in the manual modes, the extension key is used for controlling the forceps handles to extend along the direction far away from the jaws, the shortening key is used for controlling the forceps handles to contract along the direction close to the jaws, and the adjusting key is used for adjusting the telescopic length of the forceps handles.
3. The multipurpose power transformation operation shearing pliers with the electricity testing function as claimed in claim 2, wherein: the control mode further comprises an automatic mode, and in the automatic mode, the control device is electrically connected with the pressure sensor and the detection device respectively and controls the telescopic length of the clamp handle according to the pressure at the clamp handle or the fuse current.
4. The multipurpose power transformation operation shearing pliers with the power testing function according to claim 1, wherein the shearing pliers are characterized in that: the detection device comprises an electricity testing piece and a current display screen, wherein the electricity testing piece is connected with the fuse to detect the current of the fuse, and the current display screen is electrically connected with the electricity testing piece to display the current of the fuse.
5. The multipurpose power transformation operation shearing pliers with the electricity testing function according to claim 4, wherein the shearing pliers are characterized in that: still include and test the electric alarm, it connects to test the electric alarm electricity current registration display screen, and the basis the electric current registration of electric current registration display screen plays the warning audio frequency.
6. The multipurpose power transformation operation shearing pliers with the electricity testing function according to claim 2, wherein: the switch key is respectively electrically connected with the detection device, the control device and the pressure sensor, and is used for setting the detection device, the control device and the pressure sensor to be in a standby state.
7. The multipurpose power transformation operation shearing pliers with the power testing function according to claim 1, wherein the shearing pliers are characterized in that: and an insulating anti-skidding piece is sleeved outside the clamp handle.
8. The multipurpose power transformation operation shearing pliers with the power testing function according to claim 1, wherein the shearing pliers are characterized in that: the pliers body comprises a first pliers body and a second pliers body, and the middle parts of the first pliers body and the second pliers body are rotatably connected through a rivet.
9. The multipurpose power transformation operation shearing pliers with the power verification function according to claim 8, wherein: the inner sides of the jaws of the first forceps body and the second forceps body are respectively provided with a concave cutting slot, and the inner sides of the concave cutting slots are provided with corresponding notches.
10. The multipurpose power transformation operation shearing pliers with the electricity testing function as claimed in claim 3, wherein: the clamp body is further provided with a containing groove, a power supply device used for supplying power is stored in the containing groove, and the power supply device is electrically connected with the detection device, the control device and the pressure sensor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210867489.7A CN115026731A (en) | 2022-07-21 | 2022-07-21 | Multipurpose power transformation operation cutting pliers with electricity testing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210867489.7A CN115026731A (en) | 2022-07-21 | 2022-07-21 | Multipurpose power transformation operation cutting pliers with electricity testing function |
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| Publication Number | Publication Date |
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| CN115026731A true CN115026731A (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210867489.7A Pending CN115026731A (en) | 2022-07-21 | 2022-07-21 | Multipurpose power transformation operation cutting pliers with electricity testing function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201752869U (en) * | 2010-03-25 | 2011-03-02 | 依尔夏提·阿卜杜哈力克 | Multifunctional pliers |
| TWM453567U (en) * | 2013-01-16 | 2013-05-21 | Ching-Chen Yang | Pliers handle structure |
| CN204221649U (en) * | 2014-11-19 | 2015-03-25 | 卢春梅 | A kind of power transformation operation multifunctional pincer |
| CN207465039U (en) * | 2017-11-02 | 2018-06-08 | 黄石诺普斯电子科技有限公司 | A kind of fixable electricians' plier of opening |
| CN208428127U (en) * | 2018-04-18 | 2019-01-25 | 南京汇龙五金工具制造有限公司 | A kind of pliers with reset function |
-
2022
- 2022-07-21 CN CN202210867489.7A patent/CN115026731A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201752869U (en) * | 2010-03-25 | 2011-03-02 | 依尔夏提·阿卜杜哈力克 | Multifunctional pliers |
| TWM453567U (en) * | 2013-01-16 | 2013-05-21 | Ching-Chen Yang | Pliers handle structure |
| CN204221649U (en) * | 2014-11-19 | 2015-03-25 | 卢春梅 | A kind of power transformation operation multifunctional pincer |
| CN207465039U (en) * | 2017-11-02 | 2018-06-08 | 黄石诺普斯电子科技有限公司 | A kind of fixable electricians' plier of opening |
| CN208428127U (en) * | 2018-04-18 | 2019-01-25 | 南京汇龙五金工具制造有限公司 | A kind of pliers with reset function |
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