CN217820457U - Power-on detection clamp - Google Patents
Power-on detection clamp Download PDFInfo
- Publication number
- CN217820457U CN217820457U CN202220885909.XU CN202220885909U CN217820457U CN 217820457 U CN217820457 U CN 217820457U CN 202220885909 U CN202220885909 U CN 202220885909U CN 217820457 U CN217820457 U CN 217820457U
- Authority
- CN
- China
- Prior art keywords
- clamping
- conducting strip
- piece
- centre gripping
- clamping piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to an air conditioner technical field provides an circular telegram detects anchor clamps, include: a base; the first conducting strip, the second conducting strip and the third conducting strip; first holder, second holder and third holder, first holder the second holder and the third holder is movably located on the base. The utility model provides a circular telegram detects anchor clamps can be connected each connecting wire of examining equipment through the centre gripping with circular telegram equipment, makes things convenient for the measurement personnel to operate, has improved circular telegram detection efficiency.
Description
Technical Field
The utility model relates to an air conditioner technical field especially relates to an circular telegram detects anchor clamps.
Background
With the development of society, the living standard of people is continuously improved, and the air conditioner becomes the electrical equipment essential in people's daily life, and the air conditioner has satisfied people's demand to the surrounding environment through adjusting and controlling parameters such as the temperature of ambient air in building or structure, humidity, velocity of flow.
At present, in the manufacturing process of an air conditioner, the air conditioner needs to be electrified and detected, namely, a live wire connecting wire, a zero wire connecting wire and a grounding connecting wire of the air conditioner are connected and electrified, and in the electrifying process, whether each function of the air conditioner can be normally used is detected, so that the produced air conditioner is ensured to be good in electrifying quality.
However, in order to connect each connection line of the air conditioner with the power-on device, the detection personnel needs to perform stable connection one by one, so that the connection line during power-on detection is inconvenient, and the power-on detection efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a circular telegram detects anchor clamps for the line comparatively inconvenient defect when solving among the prior art circular telegram and detecting realizes improving circular telegram detection efficiency.
The utility model provides a circular telegram detects anchor clamps, include:
a base seat, a plurality of fixing holes and a plurality of fixing holes,
the base comprises a first conducting strip, a second conducting strip and a third conducting strip, wherein the first conducting strip, the second conducting strip and the third conducting strip are arranged on the base, the first conducting strip is used for connecting a live wire, the second conducting strip is used for connecting a zero line, and the third conducting strip is used for connecting a ground wire;
the first clamping piece, the second clamping piece and the third clamping piece are movably arranged on the base;
the first end of first holder with first conducting strip has first centre gripping clearance, first centre gripping clearance is used for the centre gripping to wait the live wire connecting wire of examining equipment, the first end of second holder with the second conducting strip has second centre gripping clearance, second centre gripping clearance is used for the centre gripping to wait the zero line connecting wire of examining equipment, the first end of third holder with the third conducting strip has third centre gripping clearance, the third centre gripping clearance is used for the centre gripping to wait the ground wire connecting wire of examining equipment.
According to the utility model provides a power-on detection clamp, the base is provided with a first clamping groove, a second clamping groove and a third clamping groove, and the side wall of the first clamping groove is provided with the first conducting strip; the side wall of the second clamping groove is provided with the second conducting plate; and the side wall of the third clamping groove is provided with the third conducting strip.
According to the utility model provides an electrification detecting clamp, the first clamping piece is rotatably arranged in the first clamping groove, so that the first end of the first clamping piece moves towards or away from the first conducting strip; the second clamping piece is rotatably arranged in the second clamping groove, so that the first end of the second clamping piece moves towards or away from the second conducting strip; the third clamping piece is rotatably arranged in the third clamping groove, so that the first end of the third clamping piece moves towards or away from the third conducting strip.
According to the utility model provides a power-on detection clamp, the side wall of the base is provided with a first clamping gap communicated with the first clamping groove, the first clamping gap is opposite to the first conducting strip, and the second end of the first clamping piece extends out of the first clamping gap; the side wall of the base is provided with a second clamping notch communicated with the second clamping groove, the second clamping notch is opposite to the second conducting strip, and the second end of the second clamping piece extends out of the second clamping notch; the side wall of the base is provided with a third clamping notch communicated with the third clamping groove, the third clamping notch is opposite to the third conducting strip, and the second end of the third clamping piece extends out of the third clamping notch.
According to the utility model provides an electrification detecting clamp, a first reset piece is arranged between the first clamping piece and the bottom of the first clamping groove so as to drive the first end of the first clamping piece to move towards the first conducting strip; a second reset piece is arranged between the second clamping piece and the bottom of the second clamping groove so as to drive the first end of the second clamping piece to move towards the second conducting strip; and a third reset piece is arranged between the third clamping piece and the bottom of the third clamping groove to drive the first end of the third clamping piece to move towards the third conducting strip.
According to the utility model provides a power-on detection clamp, the first clamping groove is provided with a first rotating shaft, the first clamping piece rotates around the first rotating shaft, and the first reset piece is positioned on one side of the first rotating shaft towards the second end of the first clamping piece; the second clamping groove is provided with a second rotating shaft, the second clamping piece rotates around the second rotating shaft, and the second resetting piece is positioned on one side, facing the second end of the second clamping piece, of the second rotating shaft; the third centre gripping groove has the third pivot, the third holder winds the third pivot rotates, the third piece that resets is located the third pivot is towards one side of third holder second end.
According to the utility model provides a power-on detection clamp, the first reset piece, the second reset piece and the third reset piece are springs, and the first reset piece is in a compression deformation state when the second end of the first clamping piece is in a pressing state; the second reset piece is in a compression deformation state when the second end of the second clamping piece is in a pressing state; and the second end of the third clamping piece is in a pressing state, and the third resetting piece is in a compression deformation state.
According to the utility model provides a power-on detection clamp, the first end of the first clamping piece is in an insulation state; the first end of the second clamping piece is in an insulating state; the first end of the third clamping piece is in an insulating state.
According to the utility model provides a pair of circular telegram detects anchor clamps, still have the line chamber in the base, first conducting strip the second conducting strip and the third conducting strip all wears to establish extremely the line chamber.
According to the utility model provides a pair of circular telegram detects anchor clamps, the lateral wall of base has the line breach, the line breach communicate in the line chamber.
The utility model provides an circular telegram detects anchor clamps, through setting up first holder, second holder and third holder for the base activity for arrange the live wire connecting wire in first centre gripping clearance in and stabilized the centre gripping by first holder and first conducting strip, arrange the zero line connecting wire in second centre gripping clearance in and stabilized the centre gripping by second holder and second conducting strip, arrange the ground wire connecting wire in third centre gripping clearance in and stabilized the centre gripping by third holder and third conducting strip. Realize waiting to examine the stable connection of each connecting wire of the equipment of examining through the centre gripping to guarantee to stabilize the circular telegram. Compared with the prior art, the utility model provides a circular telegram detects anchor clamps can be connected with circular telegram equipment with each connecting wire of examining equipment through the centre gripping, makes things convenient for the measurement personnel to operate, has improved circular telegram detection efficiency.
Drawings
In order to illustrate the technical solutions of the present invention or the prior art more clearly, the drawings used in the following embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is one of the result diagrams of the power-on detection fixture provided by the present invention;
fig. 2 is a second schematic diagram showing the result of the power-on detection fixture provided by the present invention.
Reference numerals are as follows:
10: a base;
11: a first conductive sheet;
12: a second conductive sheet;
13: a third conductive sheet;
21: a first clamping member;
22: a second clamping member;
23: a third clamping member;
31: a first reset member;
32: a second reset member;
33: and a third reset member.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings in the present invention will be combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the production process of the air conditioner, the air conditioner needs to be electrified and detected so as to ensure that all functions of the air conditioner can be normally used in an electrified state and ensure that the electrified quality of the produced air conditioner is good. The utility model discloses well circular telegram that gives detects anchor clamps and leads to electric connection structure as the air conditioner to the measurement personnel operation. Of course, the method can also be used for detecting the power-on of other electrical equipment as required, and is not described in detail.
The following describes the power detection jig of the present invention with reference to fig. 1 and 2.
Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the power-on detection fixture includes:
the base (10) is provided with a base,
the base 10 comprises a first conducting strip 11, a second conducting strip 12 and a third conducting strip 13, wherein the first conducting strip 11, the second conducting strip 12 and the third conducting strip 13 are arranged on the base 10, the first conducting strip 11 is used for connecting a live wire, the second conducting strip 12 is used for connecting a zero line, and the third conducting strip 13 is used for connecting a ground wire;
the clamping device comprises a first clamping piece 21, a second clamping piece 22 and a third clamping piece 23, wherein the first clamping piece 21, the second clamping piece 22 and the third clamping piece 23 are movably arranged on the base 10;
In the above structure, the base 10 is a base body connected with the power supply device connecting line, and can be fixed on the production line of the electrical equipment, after the electrical equipment is produced, the connecting line of the equipment to be detected is directly connected with the corresponding position on the base 10, and then the power-on can be realized. Specifically, first conducting strip 11 is connected with the live wire connecting wire of examining the equipment, in order to examine the live wire connecting wire of examining the equipment and connect in the live wire of commercial power, second conducting strip 12 is connected with the zero line connecting wire of examining the equipment, in order to examine the zero line connecting wire of examining the equipment and connect in the zero line of commercial power, third conducting strip 13 is connected with the ground wire connecting wire of examining the equipment, in order to examine the ground wire connecting wire ground connection of the equipment, thereby the realization is examined the connecting wire of the equipment and is connected in the commercial power, realize the power supply to examining the equipment.
In addition, the first clamping member 21, the second clamping member 22 and the third clamping member 23 are movable relative to the base 10, and the sizes of the first clamping gap, the second clamping gap and the third clamping gap can be adjusted, so that each connecting line of the device to be tested can be stably contacted with the first conducting plate 11, the second conducting plate 12 and the third conducting plate 13. Here, the movable of the first clamping member 21, the second clamping member 22 and the third clamping member 23 may be that the first clamping member 21, the second clamping member 22 and the third clamping member 23 rotate relative to the base 10 or move in translation relative to the base 10. As long as the first end of the first clamping member 21 is close to or far from the first conductive plate 11, the second clamping member 22 and the third clamping member 23 are the same, and are not described again.
In this embodiment, the first clamping member 21, the second clamping member 22, and the third clamping member 23 are arranged to move relative to the base 10, so that the live wire connection line placed in the first clamping gap is stably clamped by the first clamping member 21 and the first conductive plate 11, the neutral wire connection line placed in the second clamping gap is stably clamped by the second clamping member 22 and the second conductive plate 12, and the ground wire connection line placed in the third clamping gap is stably clamped by the third clamping member 23 and the third conductive plate 13. Realize waiting to examine the stable connection of each connecting wire of the equipment of examining through the centre gripping to guarantee to stabilize the circular telegram. Compared with the prior art, the utility model provides a circular telegram detects anchor clamps can be connected with circular telegram equipment with each connecting wire of examining equipment through the centre gripping, makes things convenient for the measurement personnel to operate, has improved circular telegram detection efficiency.
Referring to fig. 1, in an alternative embodiment of the present invention, the base 10 has a first clamping groove, a second clamping groove and a third clamping groove, and the sidewall of the first clamping groove is provided with the first conductive sheet 11; the side wall of the second clamping groove is provided with the second conducting strip 12; the side wall of the third clamping groove is provided with the third conducting strip 13.
Specifically, the top of base 10 is all located to first centre gripping groove, second centre gripping groove and third centre gripping groove to wait the connecting wire and each conducting strip contact of examining equipment.
Referring to fig. 2, optionally, the base 10 further has a wiring cavity therein, and the first conductive sheet 11, the second conductive sheet 12 and the third conductive sheet 13 are all disposed through the wiring cavity.
The wire connecting cavity is located at the bottom of the base 10, the first clamping groove, the second clamping groove and the third clamping groove are communicated with the wire connecting cavity through the communication holes, and the first conducting plate 11, the second conducting plate 12 and the third conducting plate 13 penetrate through the communication holes along the side walls of the corresponding clamping grooves and extend to the wire connecting cavity. The first conducting plate 11, the second conducting plate 12 and the third conducting plate 13 are located in the connection cavity, and are connected to the connection lines of the mains supply through connection lines. Arrange each connecting wire in the line chamber, avoid the connecting wire winding, convenience of customers directly switches on to waiting to examine equipment.
Further, the side wall of the base 10 has a wire connecting gap, and the wire connecting gap is communicated with the wire connecting cavity.
Therefore, after the bottom of the base 10 is fixed, the connecting line notch can be communicated with the connecting line cavity inside, and the connecting line can conveniently penetrate out of or penetrate into the connecting line cavity.
Referring to fig. 1, in an alternative embodiment of the present invention, the first clamping member 21 is rotatably disposed in the first clamping groove, so that the first end of the first clamping member 21 moves toward or away from the first conductive plate 11; the second clamping member 22 is rotatably disposed in the second clamping slot, so that a first end of the second clamping member 22 moves towards or away from the second conducting strip 12; the third clamping member 23 is rotatably disposed in the third clamping slot, so that the first end of the third clamping member 23 moves toward or away from the third conducting strip 13.
Like this, first holder 21 is through rotating for first holder 21's first end is kept away from or is close to first conducting strip 11, when will wait to examine the live wire connecting wire of examining equipment and place first centre gripping clearance in, through first holder 21's first end and the 11 centre gripping live wire connecting wires of first conducting strip, in order to guarantee that the live wire connecting wire is stable quick and first conducting strip 11 contacts. Specifically, the both sides of first holder 21 are equipped with the axis of rotation, the lateral wall of first centre gripping groove both sides is worn to locate by the axis of rotation is rotatable of first holder 21 both sides, realize the rotation of first holder 21, the measurement personnel can press the second end of first holder 21 when the operation, make the first end of first holder 21 keep away from first conducting strip 11, increase first centre gripping clearance, treat to put into the live wire connecting wire of examining equipment, make first holder 21 rotate to centre gripping live wire connecting wire. Similarly, the rotation structure of the second clamping member 22 relative to the second clamping groove and the third clamping member 23 relative to the third clamping groove is the same as that described above, and is not described herein again.
Further, the side wall of the base 10 has a first clamping gap communicated with the first clamping groove, the first clamping gap is opposite to the first conducting strip 11, and the second end of the first clamping member 21 extends out of the first clamping gap; the side wall of the base 10 has a second clamping gap communicated with the second clamping groove, the second clamping gap is opposite to the second conducting strip 12, and the second end of the second clamping member 22 extends out of the second clamping gap; the side wall of the base 10 is provided with a third clamping gap communicated with the third clamping groove, the third clamping gap is opposite to the third conducting strip 13, and the second end of the third clamping piece 23 extends out of the third clamping gap.
The second end of the first clamping member 21 is extended out of the first clamping gap, and the first end of the first clamping member 21 can be operated by pressing the second end of the first clamping member 21. The second clamping member 22 and the third clamping member 23 are the same and will not be described in detail.
Referring to fig. 1, in addition, a first reset piece 31 is disposed between the first clamping piece 21 and the bottom of the first clamping groove to drive the first end of the first clamping piece 21 to move toward the first conductive plate 11; a second reset piece 32 is arranged between the second clamping piece 22 and the bottom of the second clamping groove to drive the first end of the second clamping piece 22 to move towards the second conducting strip 12; a third reset piece 33 is arranged between the third clamping piece 23 and the bottom of the third clamping groove to drive the first end of the third clamping piece 23 to move towards the third conducting strip 13.
Thus, the first reset piece 31 is arranged to ensure that the first clamping piece 21 is reset and the first end of the first clamping piece 21 and the first conducting strip 11 stably clamp the live wire connecting wire; the second reset piece 32 is arranged to ensure that the second clamping piece 22 can reset; the third clamping part 23 is arranged to ensure the return of the third clamping part 23.
In an embodiment of the present invention, the first clamping groove has a first rotation axis, the first clamping member 21 rotates around the first rotation axis, and the first reset member 31 is located at a side of the first rotation axis facing the second end of the first clamping member 21; the second clamping groove is provided with a second rotating shaft, the second clamping piece 22 rotates around the second rotating shaft, and the second resetting piece 32 is positioned on one side of the second rotating shaft, which faces to the second end of the second clamping piece 22; the third clamping groove has a third rotating shaft, the third clamping member 23 rotates around the third rotating shaft, and the third reset member 33 is located on one side of the third rotating shaft facing the second end of the third clamping member 23.
Optionally, the first restoring member 31, the second restoring member 32 and the third restoring member 33 are springs, and the first restoring member 31 is in a compression deformation state when the second end of the first clamping member 21 is in a pressing state; when the second end of the second clamping member 22 is in a pressing state, the second resetting member is in a compression deformation state; when the second end of the third clamping member 23 is in a pressing state, the third restoring member is in a compression deformation state.
Like this, at the in-process that the measurement personnel detected, through pressing multiplicable first centre gripping clearance, second centre gripping clearance or third centre gripping clearance to prevent corresponding connecting wire, after lax, first holder 21, second holder 22 and third holder 23 return, can realize the stable centre gripping of corresponding connecting wire.
Of course, in other embodiments, the first returning member 31, the second returning member 32 and the third returning member 33 may also be magnetic members, and the first clamping member 21, the second clamping member 22 and the third clamping member 23 are returned by magnetic attraction.
Referring to fig. 1, in an alternative embodiment of the present invention, a first end of the first clamping member 21 is in an insulated state; the first end of the second clamping piece 22 is in an insulating state; the first end of the third clamping piece 23 is in an insulated state.
Specifically, the first clamping member 21, the second clamping member 22 and the third clamping member 23 are all made of insulating materials. Like this, when having guaranteed the stable centre gripping to live wire connecting wire, zero line connecting wire and ground wire connecting wire, can not take place the short circuit scheduling problem, guarantee the security of using and the accuracy that detects the structure.
In another optional embodiment of the present invention, the activities of the first clamping member 21, the second clamping member 22 and the third clamping member 23 can be controlled by an electric control. In addition, in the detection process, after the corresponding connecting wires of the equipment to be detected are inserted into the corresponding clamping gaps through the mechanical arm, the corresponding connecting wires are automatically and stably clamped through the electrically controlled first clamping piece 21, the electrically controlled second clamping piece 22 and the electrically controlled third clamping piece 23, so that the operation of detection personnel is further simplified, and the power-on detection efficiency is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An energization detecting jig characterized by comprising:
a base;
the base comprises a first conducting strip, a second conducting strip and a third conducting strip, wherein the first conducting strip, the second conducting strip and the third conducting strip are arranged on the base, the first conducting strip is used for connecting a live wire, the second conducting strip is used for connecting a zero line, and the third conducting strip is used for connecting a ground wire;
the first clamping piece, the second clamping piece and the third clamping piece are movably arranged on the base;
the first end of first holder with first conducting strip has first centre gripping clearance, first centre gripping clearance is used for the centre gripping to wait the live wire connecting wire of examining equipment, the first end of second holder with the second conducting strip has second centre gripping clearance, second centre gripping clearance is used for the centre gripping to wait the zero line connecting wire of examining equipment, the first end of third holder with the third conducting strip has third centre gripping clearance, the third centre gripping clearance is used for the centre gripping to wait the ground wire connecting wire of examining equipment.
2. The power-on detection jig according to claim 1, wherein the base has a first holding groove, a second holding groove, and a third holding groove, and a side wall of the first holding groove is provided with the first conductive sheet; the side wall of the second clamping groove is provided with the second conducting plate; and the side wall of the third clamping groove is provided with the third conducting strip.
3. The power-on detection jig of claim 2, wherein the first clamping member is rotatably provided in the first clamping groove so that the first end of the first clamping member moves toward or away from the first conductive sheet; the second clamping piece is rotatably arranged in the second clamping groove, so that the first end of the second clamping piece moves towards or away from the second conducting strip; the third clamping piece is rotatably arranged in the third clamping groove, so that the first end of the third clamping piece moves towards or away from the third conducting strip.
4. The power-on detection clamp of claim 3, wherein the side wall of the base has a first clamping gap communicated with the first clamping groove, the first clamping gap is opposite to the first conducting strip, and the second end of the first clamping piece extends out of the first clamping gap; the side wall of the base is provided with a second clamping notch communicated with the second clamping groove, the second clamping notch is opposite to the second conducting strip, and the second end of the second clamping piece extends out of the second clamping notch; the side wall of the base is provided with a third clamping notch communicated with the third clamping groove, the third clamping notch is opposite to the third conducting strip, and the second end of the third clamping piece extends out of the third clamping notch.
5. The power-on detection clamp according to claim 4, wherein a first reset member is disposed between the first clamping member and the bottom of the first clamping groove to drive the first end of the first clamping member to move toward the first conductive plate; a second reset piece is arranged between the second clamping piece and the bottom of the second clamping groove so as to drive the first end of the second clamping piece to move towards the second conducting strip; and a third reset piece is arranged between the third clamping piece and the bottom of the third clamping groove so as to drive the first end of the third clamping piece to move towards the third conducting strip.
6. The power-on detection jig according to claim 5, wherein the first clamping groove has a first rotation shaft about which the first clamping member rotates, and the first reset member is located on a side of the first rotation shaft toward the second end of the first clamping member; the second clamping groove is provided with a second rotating shaft, the second clamping piece rotates around the second rotating shaft, and the second resetting piece is positioned on one side, facing the second end of the second clamping piece, of the second rotating shaft; the third centre gripping groove has the third pivot, the third holder winds the third pivot rotates, the third piece that resets is located the third pivot is towards one side of third holder second end.
7. The energization detecting jig according to claim 6, wherein the first returning member, the second returning member and the third returning member are springs, and the first returning member is in a compression deformation state when the second end of the first clamping member is in a pressed state; the second reset piece is in a compression deformation state when the second end of the second clamping piece is in a pressing state; and the second end of the third clamping piece is in a pressing state, and the third resetting piece is in a compression deformation state.
8. The energization detecting jig according to any one of claims 1 to 7, wherein a first end of said first holding member is in an insulated state; the first end of the second clamping piece is in an insulating state; the first end of the third clamping piece is in an insulating state.
9. The power-on detection clamp according to any one of claims 1 to 7, wherein the base further has a wiring cavity therein, and the first conductive plate, the second conductive plate and the third conductive plate are all inserted into the wiring cavity.
10. The power-on detection fixture of claim 9, wherein the side wall of the base has a wiring gap, and the wiring gap is communicated with the wiring cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220885909.XU CN217820457U (en) | 2022-04-15 | 2022-04-15 | Power-on detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220885909.XU CN217820457U (en) | 2022-04-15 | 2022-04-15 | Power-on detection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217820457U true CN217820457U (en) | 2022-11-15 |
Family
ID=83981731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220885909.XU Active CN217820457U (en) | 2022-04-15 | 2022-04-15 | Power-on detection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217820457U (en) |
-
2022
- 2022-04-15 CN CN202220885909.XU patent/CN217820457U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201205997A (en) | Electric connector | |
| TWI693757B (en) | Plug device and power distribution system | |
| CN217820457U (en) | Power-on detection clamp | |
| JP2002367724A (en) | Power supply coupling part and electric appliance equipped with power supply coupling part | |
| CN217820612U (en) | Self-checking power-on detection jig | |
| CN218037216U (en) | Micro motor loading testing device | |
| JP2597397B2 (en) | Wire wiring connector | |
| CN209747768U (en) | Ammeter wiring structure | |
| CN217883460U (en) | Network testing device | |
| CN214610834U (en) | Rotary table mechanism and diaphragm pole piece winding device | |
| JPH0664166U (en) | Electric wire connection device for electricity meter | |
| NO20045688L (en) | Splitting device for an electrical wire | |
| CN112033253A (en) | Micrometer for measuring dimension of conductive object | |
| JP2011174807A (en) | Uninterruptible replacement tool for watt-hour meter | |
| CN209981652U (en) | Widely applicable electrified installation electricity taking device | |
| CN219811677U (en) | Power supply terminal Power supply switching device | |
| CN110132435B (en) | Wireless temperature measurement sensor of inductive power-taking switch cabinet | |
| CN214069021U (en) | Electrical connection device | |
| CN219201699U (en) | Laser core clamping and electrifying device | |
| CN209992599U (en) | Test fixture | |
| CN220252015U (en) | Insulation testing device | |
| CN218213285U (en) | Electric detection tool for gas meter | |
| CN216717637U (en) | Intelligent monitoring device for high-voltage cable connector guide core | |
| CN211577336U (en) | Intelligent panel testing device | |
| CN216413832U (en) | Remote control distribution box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |