CN113794170A - Multi-protection quick power connection tool assembly of communication equipment - Google Patents
Multi-protection quick power connection tool assembly of communication equipment Download PDFInfo
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- CN113794170A CN113794170A CN202110919696.8A CN202110919696A CN113794170A CN 113794170 A CN113794170 A CN 113794170A CN 202110919696 A CN202110919696 A CN 202110919696A CN 113794170 A CN113794170 A CN 113794170A
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- tool assembly
- square
- support
- welded
- quick power
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- 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
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
Abstract
The invention discloses a multi-protection quick power connection tool assembly of communication equipment, relates to the technical field of power connection tools, and solves the problem that the length of a copper wire connection section exceeds the standard due to the fact that a copper wire is easily inserted into a copper pipe in an interference manner because a blocking limiting part for inserting the copper wire is absent in the conventional quick power connection tool assembly. A multi-protection quick power tool assembly of communication equipment comprises a chassis; the chassis includes erects to prop branch, carriage and stull location axle, the whole square structure that is in chassis, and the rear side position symmetry welding of its left half portion has two places to erect and prop branch, and the top portion symmetry welding of interval space has two stulls to link the board between two places carriages, and the bottom side part equidistance interval welding of interval space has three stull location axles between two places carriages. The invention can stop the top insertion and limit the two electric wires, avoid the interference insertion of the two electric wires into the electric copper tubes, and prevent the length of the copper wire connection section from exceeding the standard and influencing the connection quality.
Description
Technical Field
The invention relates to the technical field of power connection workpieces, in particular to a multi-protection quick power connection tool assembly of communication equipment.
Background
The communication device is a device for transmitting data, and includes a concentrator, a modem, a multiplexer, and the like. The concentrator is arranged in a terminal dense area, and the concentrator concentrates a plurality of terminals by using low-speed lines and then is connected with high-speed lines, so that the communication efficiency is improved, and the communication cost is reduced. For different transmission media, data should be transmitted by using different types of electric signals. For example, a wide area network usually uses a telephone line as a transmission medium, and many devices in the telephone line can only transmit analog signals, but the host computer and the terminal output digital signals, so that a device for realizing the interconversion between the analog signals and the digital signals, i.e. a modem, needs to be connected between the communication line and the computer, the communication control process and the terminal.
The communication device needs to use a tool during the power-on process.
For example, patent number CN201821083013.X discloses a communication equipment connects electric instrument fast, including first rotary drum and second rotary drum, the second rotary drum is located in the first rotary drum through protruding edge circle activity is inserted, spacing hole has been seted up to first rotary drum upper surface, spacing downthehole activity is inserted and is equipped with the ejector pin, first rotary drum has seted up first through-hole in its opening side surface middle part opposite, the second rotary drum has seted up the second through-hole in its opening side surface upper end opposite, first rotary drum inside surface has semicircle fagging in first through-hole below fixed mounting, semicircle fagging upper surface fixed mounting has the support column. The power connection device is simple in structure, two cables needing power connection are respectively inserted into the first through hole and the second through hole, the second rotary drum is rotated, the second rotary drum can drive the other cable to rotate, so that copper cores of the two cables are mutually wound, power connection work of the two cables can be rapidly completed, the operation is simple, time and labor are saved, and the power connection efficiency is improved.
Current meet multi-purpose adoption copper pipe of electric instrument subassembly fast and connect the line to the cable of skinning, two copper lines of the cable of skinning toward copper intraduct when inserting, very easily become flexible branching and to inserting the contact together, the winding of each other blocks, causes the copper line of skinning very difficult complete smooth and easy insert copper intraductal influence wiring efficiency and quality, lacks in addition to copper line male spacing part that blocks, causes the easy interference of copper line to insert the copper pipe and causes the length of copper line wiring linkage segment to exceed standard.
Disclosure of Invention
The invention aims to provide a multi-protection quick power connection tool assembly of communication equipment, and aims to solve the problem that the length of a copper wire connection section exceeds the standard due to the fact that a copper wire is easily inserted into a copper pipe in an interference manner because a blocking limiting part for inserting the copper wire is not provided in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-protection quick power tool assembly of communication equipment comprises a chassis; the chassis comprises vertical support struts, support frames and cross support positioning shafts, the whole chassis is of a square structure, two vertical support struts are symmetrically welded at the rear side of the left half part of the chassis, two support frames are symmetrically welded at the top end sections of the two vertical support struts, two cross support connecting plates are symmetrically welded at the top end sections of the space between the two support frames, and three cross support positioning shafts are equidistantly welded at the bottom side part of the space between the two support frames; a prescription-shaped pillar is welded on the right side of the chassis in a vertical supporting manner, and three transverse supporting positioning shafts are slidably sleeved with a limiting stopper; the main body part of the limiting stopper is of a Z-shaped structure; the baffle plate penetrates through the space in the middle of the electric copper pipe and divides the internal space of the electric copper pipe into two parts; the vertical support short plate connected with the baffle and the main body part of the limiting stopper is slidably blocked on the upper half part of the left end opening of the electric copper pipe; the middle section of the vertical support rod on the left side of the pressing frame is rotatably connected with the connecting rod, the connecting rod swings to penetrate through the long strip penetrating groove on the right side supporting frame, and the cross support top column at the bottom of the pressing frame slides downwards to be in abutting contact with the contact copper pipe; the two limit baffles are slidably abutted against the left end and the right end of the electric copper tube, an upper convex plate is welded at the top end of the right limit baffle, and the upper convex plate is blocked on the lower half part of the opening at the right end of the electric copper tube; the chassis further comprises a vertical support positioning shaft, the vertical support positioning shaft is fixedly welded on the plate surface at the adjacent position of the rear side of the square support, and the height of the vertical support positioning shaft is lower than that of the square support.
Preferably, the limiting stopper comprises a connecting rod which is rotatably connected to the top end of the vertical support section at the tail part of the limiting stopper, and the limiting stopper is correspondingly matched with the three cross support positioning shafts in a sliding manner; and the baffle plate cross brace is welded at the head end of the Z-shaped main body of the limiting stopper.
Preferably, the square support column comprises a limiting shaft, and the four limiting shafts are welded on the top end section of the square support column in a left-right symmetry manner; and two limiting baffles are sleeved on four limiting shafts through spring pushing.
Preferably, the square pillar further comprises an electric copper pipe, and the electric copper pipe is arranged between two clamping plates symmetrically welded at the top end of the square pillar; the driving mechanism is sleeved on the square support in a sliding mode, and an L-shaped pedal is welded downwards on the bottom side portion of the driving mechanism.
Preferably, the driving mechanism comprises a square sliding sleeve which is correspondingly matched with the square support in a sliding manner, and a rectangular positioning block is arranged at the middle position of the rear side of the square sliding sleeve and correspondingly sleeved on the vertical support positioning shaft through spring pushing; and the pressing frame is welded above the top end of the square sliding sleeve in a supporting manner, and a cross-brace top post is welded at the bottom of the pressing frame.
Compared with the prior art, the invention has the beneficial effects that:
1. the two limiting baffles can limit the electric copper tube left and right, so that the left and right sliding and falling off in the jacking and wiring process are avoided, the two limiting baffles are installed by adopting spring pushing, and when a top column at the bottom of the pressing frame slides in an interference manner to be in jacking contact with the two limiting baffles, the two limiting baffles can slide downwards by pushing to avoid the breakage of the top column at the bottom of the pressing frame by static support;
2. according to the invention, the vertical support connecting plate at the tail end of the baffle and the upper convex plate at the top end of the right limit baffle can respectively block the upper half part and the lower half part of the left opening and the right opening of the electric copper pipe, so that the two electric wires can be blocked, inserted and limited, the two electric wires are prevented from being inserted into the electric copper pipe in an interference manner, and the length of a copper wire connection connecting section is prevented from exceeding the standard and affecting the connection quality;
3. the pressing frame, the connecting rod and the limiting stopper form a crank-slider mechanism together, the pressing frame can be linked to drive the limiting stopper to slide left and right to enter and exit the inside of the electric copper pipe when sliding up and down to press against the electric copper pipe, the trouble of manually inserting the limiting stopper is omitted, and the pressing frame can push out the limiting stopper from the inside of the electric copper pipe to be in pressing contact with the electric copper pipe by a precursor when sliding down by the mechanism, so that the limiting stopper is prevented from being damaged by being pressed and bent in the inside of the electric copper pipe;
4. the baffle plate divides the internal space of the electric copper connecting pipe into two parts which do not interfere with each other, so that two peeled electric wires are conveniently inserted into the internal space of the electric copper connecting pipe in an up-down corresponding manner, and the phenomenon that the two electric wires cannot be completely and smoothly inserted into the electric copper connecting pipe due to the fact that copper wires of two cables are loosely forked and are in opposite insertion contact with each other and are mutually wound and blocked is avoided, and operation is laborious and the wiring efficiency and quality of the electric wires are influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the rear three-dimensional structure of the present invention;
FIG. 3 is a schematic three-dimensional structure of a square pillar according to the present invention;
FIG. 4 is a schematic three-dimensional view of the stopper of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 1;
FIG. 6 is an enlarged view of portion B of FIG. 2 according to the present invention;
FIG. 7 is a schematic view of the drive mechanism of the present invention;
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a chassis;
101. a vertical supporting rod; 102. a support frame; 103. a cross brace positioning shaft; 104. a vertical supporting positioning shaft;
2. a square pillar;
201. a limiting shaft; 202. a limit baffle; 203. connecting a copper pipe; 204. a square sliding sleeve; 205. pressing the frame;
3. a limit stopper;
301. a connecting rod; 302. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 7, an embodiment of the present invention includes: a multi-protection quick power-on tool assembly of communication equipment comprises a chassis 1; the chassis 1 comprises vertical support struts 101, support frames 102 and transverse support positioning shafts 103, the chassis 1 is integrally of a square structure, two vertical support struts 101 are symmetrically welded at the rear side of the left half part of the chassis 1, two support frames 102 are symmetrically welded at the top end sections of the two vertical support struts 101, two transverse support connecting plates are symmetrically welded at the top end parts of the spacing space between the two support frames 102, and three transverse support positioning shafts 103 are equidistantly welded at the bottom side part of the spacing space between the two support frames 102; a prescription-shaped pillar 2 is welded on the right side of the chassis 1 in a vertical supporting manner, and a limit stopper 3 is slidably sleeved on the three cross support positioning shafts 103; the main body part of the limiting stopper 3 is of a Z-shaped structure; the chassis 1 further comprises a vertical support positioning shaft 104, and the vertical support positioning shaft 104 is welded and fixed on the plate surface at the adjacent position at the rear side of the square support post 2, and the height of the vertical support positioning shaft 104 is lower than that of the square support post 2; the limit stopper 3 comprises a connecting rod 301, the connecting rod 301 is rotatably connected to the top end of the vertical support section at the tail part of the limit stopper 3, and the limit stopper 3 is correspondingly matched with the three cross support positioning shafts 103 in a sliding manner; the baffle 302 is welded at the head end of the Z-shaped main body of the limit stopper 3 in a cross-bracing manner; the square support column 2 comprises a limiting shaft 201, and the four limiting shafts 201 are welded on the top end section of the square support column 2 in a left-right symmetry manner; the two limit baffles 202 are sleeved on the four limit shafts 201 through spring pushing; the pressing frame 205 is welded above the top end of the square sliding sleeve 204 in a supporting manner, and a cross-brace top column is welded at the bottom of the pressing frame 205; the driving mechanism comprises a square sliding sleeve 204, the square sliding sleeve 204 is correspondingly matched with the square pillar 2 in a sliding way, a rectangular positioning block is arranged at the middle position of the rear side of the square sliding sleeve 204, the rectangular positioning block is correspondingly sleeved on the vertical support positioning shaft 104 through spring pushing, and the spring on the vertical support positioning shaft 104 can automatically push the square sliding sleeve 204 upwards to slide and reset; the square pillar 2 further comprises an electric copper pipe 203, the electric copper pipe 203 is arranged between two clamp plates symmetrically welded at the top end of the square pillar 2, and the two clamp plates at the top end of the square pillar 2 can limit the electric copper pipe 203 in the front and back direction, so that the electric copper pipe 203 is prevented from sliding and falling back and forth in the process of jacking and pressing the wiring; the driving mechanism is slidably sleeved on the square pillar 2, an L-shaped pedal is welded downwards on the bottom side part of the driving mechanism, and the square sliding sleeve 204 and the pressing frame 205 can be driven by the force of feet to slide downwards to press the electric copper connecting pipe 203 and connect two electric wires inserted between the electric copper connecting pipe 203 together in an extruding manner through the L-shaped pedal.
Further, baffle 302 runs through to insert and arranges in the space that connects the electric copper pipe 203 mid portion, baffle 302 will connect the inner space of electric copper pipe 203 and be divided into two parts of mutually noninterference with the inner space that connects electric copper pipe 203, this makes things convenient for two electric wires after skinning to be the upper and lower correspondence and inserts and arrange in the inner space that connects electric copper pipe 203, the loose branching of copper line of avoiding two cables stops to inserting mutually winding together to the contact, cause two electric wires can not be completely and smoothly insert in connecting electric copper pipe 203, the operation is hard and influence the wiring efficiency and the quality of electric wire.
Further, the vertical support short plate that baffle 302 and 3 main parts of spacing fender part are connected blocks on connecing the first half of electricity copper pipe 203 left end open-ended that slides, and the vertical support connecting plate of baffle 302 tail end and the last flange at right side limit baffle 202 top can block up connecing the upper and lower two halves part of electricity copper pipe 203 left and right sides open-ended respectively, and it can block two electric wires and push up to insert spacingly, avoids two electric wires interference to insert in connecing the electricity copper pipe 203, prevents that the length of copper line connection linkage segment from exceeding standard, influences the wiring quality.
Furthermore, the middle section of the vertical supporting rod on the left side of the pressing frame 205 is rotatably connected with the connecting rod 301, the connecting rod 301 swings to penetrate through the long through groove on the right supporting frame 102, the cross-brace top column at the bottom of the pressing frame 205 slides downwards to be in pressing contact with the electric copper tube 203, the pressing frame 205, the connecting rod 301 and the limiting stopper 3 jointly form a crank-slider mechanism, through the crank-slider mechanism, the pressing frame 205 can be linked to drive the limiting stopper 3 to slide left and right in and out of the electric copper tube 203 when sliding up and down to press against the electric copper tube 203, the trouble of manually and additionally inserting the limiting stopper 3 in a pulling mode is omitted, and the limiting stopper 3 can be pushed out from the inside of the electric copper tube 203 to be in pressing contact with the electric copper tube 203 through the pressing frame 205 of the crank-slider mechanism when sliding down, so that the limiting stopper 3 is prevented from being pressed and damaged in the electric copper tube 203.
Further, two limit baffles 202 slide up and abut against the left end and the right end of the power connection copper pipe 203, an upper convex plate is welded at the top end of the right limit baffle 202 and blocks the lower half part of the opening at the right end of the power connection copper pipe 203, the two limit baffles 202 can limit the power connection copper pipe 203 left and right, the top pressure wiring process is prevented from sliding and falling off left and right, the two limit baffles 202 are installed in a spring pushing mode, and when the top column at the bottom of the pressing frame 205 slides down in an interference mode and contacts with the two limit baffles 202 in a pushing mode, the two limit baffles 202 can slide down in a pushing mode to prevent the top column at the bottom of the pressing frame 205 from being broken due to static support.
The working principle is as follows: the two clamping plates at the top end of the square pillar 2 can limit the position of the electric copper tube 203 in the front and back direction and prevent the electric copper tube 203 from sliding and falling off in the process of jacking and wiring, the two limiting baffles 202 can limit the position of the electric copper tube 203 in the left and right direction and prevent the electric copper tube from sliding and falling off in the process of jacking and wiring, the two limiting baffles 202 are installed by spring pushing, and when the jacking column at the bottom of the pressing frame 205 slides in an interference manner to be in jacking contact with the two limiting baffles 202, the two limiting baffles 202 can slide downwards by pushing to prevent the jacking column at the bottom of the pressing frame 205 from being broken by static support;
the baffle 302 divides the internal space of the contact copper pipe 203 into two mutually non-interfering parts, two peeled electric wires are correspondingly inserted into the two separated parts in an up-down manner, the vertical support connecting plate at the tail end of the baffle 302 and the upper convex plate at the top end of the right limit baffle 202 can respectively block the upper half part and the lower half part of the left opening and the right opening of the contact copper pipe 203, and the vertical support connecting plate can block the top insertion limit of the two electric wires so as to prevent the two electric wires from being inserted into the contact copper pipe 203 in an interference manner;
the square sliding sleeve 204 and the pressing frame 205 can be driven to slide downwards by the aid of foot output of the L-shaped pedal to press and press the contact copper pipe 203, two electric wires inserted between the square sliding sleeve 204 and the pressing frame 205 are connected together in an extruding mode, the square sliding sleeve 204 can be automatically pushed upwards to slide and reset by a spring on the vertical support positioning shaft 104, the pressing frame 205, the connecting rod 301 and the limiting stopper 3 jointly form a crank-slider mechanism, the pressing frame 205 can push a precursor out from the inside of the contact copper pipe 203 to be in pressing contact with the contact copper pipe 203 when sliding downwards, and the limiting stopper 3 is prevented from being bent and damaged in the contact copper pipe 203.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a many protections of communication equipment connect electric instrument subassembly fast which characterized in that: comprises a chassis (1);
the chassis (1) comprises vertical support struts (101), support frames (102) and cross support positioning shafts (103), the chassis (1) is integrally of a square structure, two vertical support struts (101) are symmetrically welded at the rear side of the left half part of the chassis, two support frames (102) are symmetrically welded at the top end sections of the two vertical support struts (101), two cross support connecting plates are symmetrically welded at the top end sections of a spacing space between the two support frames (102), and three cross support positioning shafts (103) are equidistantly welded at the bottom side part of the spacing space between the two support frames (102);
a column (2) in a prescription shape is welded on the right side of the chassis (1) in a vertical supporting way, and a limit stopper (3) is slidably sleeved on the three cross support positioning shafts (103);
the limiting stopper (3), the main body part of the limiting stopper (3) is of a Z-shaped structure.
2. The multi-protection quick power tool assembly of communication equipment of claim 1, wherein: the chassis (1) further comprises a vertical support positioning shaft (104), the vertical support positioning shaft (104) is fixed on the plate surface which is adjacent to the rear side of the square support (2) in a welding mode, and the height of the vertical support positioning shaft is lower than that of the square support (2).
3. The multi-protection quick power tool assembly of communication equipment of claim 1, wherein: the limit stopper (3) comprises
The connecting rod (301), the connecting rod (301) is connected to the top end of the vertical support section at the tail part of the limiting stopper (3) in a rotating mode, and the limiting stopper (3) is correspondingly matched with the three cross support positioning shafts (103) in a sliding mode;
the baffle (302), baffle (302) stull welds in the Z shape main part head end of spacing fender (3).
4. The multi-protection quick power tool assembly of communication equipment of claim 1, wherein: the square pillar (2) comprises
The four limiting shafts (201) are welded on the top end section of the square pillar (2) in a bilateral symmetry manner;
the two limit baffles (202) are sleeved on the four limit shafts (201) through spring pushing.
5. The multi-protection quick power tool assembly of communication equipment of claim 1, wherein: the square strut (2) also comprises
The electric copper pipe (203) is connected, and the electric copper pipe (203) is arranged between two clamping plates symmetrically welded at the top end of the square pillar (2);
the driving mechanism is sleeved on the square support (2) in a sliding mode, and an L-shaped pedal is welded to the bottom side portion of the driving mechanism downwards.
6. The multi-protection quick power tool assembly of communication equipment of claim 5, wherein: the driving mechanism comprises
The square sliding sleeve (204) is correspondingly matched with the square strut (2) in a sliding way, and a rectangular positioning block is arranged at the middle position of the rear side of the square sliding sleeve (204) and correspondingly sleeved on the vertical strut positioning shaft (104) through spring pushing;
the pressing frame (205) is welded above the top end of the square sliding sleeve (204) in a supporting mode, and a cross-brace top column is welded at the bottom of the pressing frame (205).
7. The multi-protection quick power tool assembly of claim 3, wherein: the baffle (302) penetrates through the space inserted in the middle of the electric copper pipe (203), and the baffle (302) divides the inner space of the electric copper pipe (203) into two parts.
8. The multi-protection quick power tool assembly of claim 3, wherein: the vertical support short plate connected with the baffle (302) and the main body part of the limiting stopper (3) is slidably blocked on the upper half part of the opening at the left end of the electric copper pipe (203).
9. The multi-protection quick power tool assembly of claim 6, wherein: the middle section of the vertical support rod on the left side of the pressing frame (205) is rotatably connected with the connecting rod (301), the connecting rod (301) swings to penetrate through the long penetrating groove on the support frame (102) on the right side, and the cross support top column at the bottom of the pressing frame (205) slides downwards to be in abutting contact with the electric copper pipe (203).
10. The multi-protection quick power tool assembly of claim 4, wherein: the two limit baffles (202) are slidably abutted against the left end and the right end of the electric copper tube (203), an upper convex plate is welded at the top end of the right limit baffle (202), and the upper convex plate is blocked on the lower half part of the right end opening of the electric copper tube (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919696.8A CN113794170B (en) | 2021-08-11 | 2021-08-11 | Multi-protection quick-connection tool assembly of communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919696.8A CN113794170B (en) | 2021-08-11 | 2021-08-11 | Multi-protection quick-connection tool assembly of communication equipment |
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| Publication Number | Publication Date |
|---|---|
| CN113794170A true CN113794170A (en) | 2021-12-14 |
| CN113794170B CN113794170B (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110919696.8A Active CN113794170B (en) | 2021-08-11 | 2021-08-11 | Multi-protection quick-connection tool assembly of communication equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115236367A (en) * | 2022-09-22 | 2022-10-25 | 临沂星泽海洋科技有限责任公司 | Boats and ships circuit manufacturing electricity capability test anchor clamps |
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| CN209006967U (en) * | 2018-09-14 | 2019-06-21 | 中建八局第二建设有限公司 | It is a kind of quick group of multifunctional pipe to tool |
| CN209313310U (en) * | 2019-03-19 | 2019-08-27 | 河北高新电缆有限公司 | Buffering stand is used in a kind of installation of power cable |
| CN111140068A (en) * | 2019-12-30 | 2020-05-12 | 陈鑫淑 | Adjustable electric power assembler of acting as go-between |
| CN211958677U (en) * | 2020-05-11 | 2020-11-17 | 唐国忠 | Electric junction box capable of achieving rapid wiring |
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2021
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208299323U (en) * | 2018-07-10 | 2018-12-28 | 安徽芯联智能科技有限公司 | A kind of fast quick access electric tool of communication equipment |
| CN209006967U (en) * | 2018-09-14 | 2019-06-21 | 中建八局第二建设有限公司 | It is a kind of quick group of multifunctional pipe to tool |
| CN209313310U (en) * | 2019-03-19 | 2019-08-27 | 河北高新电缆有限公司 | Buffering stand is used in a kind of installation of power cable |
| CN111140068A (en) * | 2019-12-30 | 2020-05-12 | 陈鑫淑 | Adjustable electric power assembler of acting as go-between |
| CN211958677U (en) * | 2020-05-11 | 2020-11-17 | 唐国忠 | Electric junction box capable of achieving rapid wiring |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115236367A (en) * | 2022-09-22 | 2022-10-25 | 临沂星泽海洋科技有限责任公司 | Boats and ships circuit manufacturing electricity capability test anchor clamps |
| CN115236367B (en) * | 2022-09-22 | 2022-12-30 | 临沂星泽海洋科技有限责任公司 | Boats and ships circuit manufacturing electricity capability test anchor clamps |
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|---|---|
| CN113794170B (en) | 2023-06-20 |
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