CN212626902U - Hollow wire joint device - Google Patents
Hollow wire joint device Download PDFInfo
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- CN212626902U CN212626902U CN202020601931.8U CN202020601931U CN212626902U CN 212626902 U CN212626902 U CN 212626902U CN 202020601931 U CN202020601931 U CN 202020601931U CN 212626902 U CN212626902 U CN 212626902U
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Abstract
The utility model belongs to the field of machinery, a hollow lead wire connector device is related to. In order to solve current through connection when the monitoring, turn to the flexibility low, easily along with the problem of massif state change rupture, the utility model provides a hollow lead wire connector device. The device comprises: two circular tube rotators, a hollow square block and four pins; one end of the circular tube rotating body is flush and provided with four fixing holes, namely a fixing end; the other end is provided with two arc sheets which are called as a turning end; the turning end of the round tube rotating body is connected with the hollow square block through four pins, four surfaces of the hollow square block are provided with four pin holes, one end of each pin is fixed on the round tube rotating body, the other end of each pin is in a free state, and each pin has the function of a fixed shaft. The hollow wire joint device can change direction at will and is not easy to break and deform when bearing higher pressure.
Description
Technical Field
The utility model belongs to the field of machinery, in particular to hollow lead wire connector device.
Background
Currently, in an inclinometer system, a cable between adjacent probes passes through a cable connector device, which is used for changing the direction of the cable and protecting the cable. The most of the existing wire connector devices for the cables to pass through are hard straight connectors or connectors with fixed angles such as right-angle connectors, and when the mountain slides, the general right-angle connectors or connectors with fixed angles cannot meet the requirement of cable steering. The prior straight-through or right-angle connectors generally have the following disadvantages: 1. various monitoring needs cannot be met: the steering flexibility of the straight-through connector or the right-angle connector is poor, and when the underground state changes to cause the direction change of the cable, the cable is easy to break and damage, so that the purpose of monitoring cannot be achieved. 2. The straight-through joint or the right-angle joint is inflexible in steering, easy to be extruded, broken and damaged and difficult to recycle.
Disclosure of Invention
In order to solve the problem that the present straight joint or right angle joint turn to inflexibility, the utility model provides a hollow lead wire piecing devices, the device are used for the cable to pass, the cable is arranged in connecting the probe in the inclinometer system. The angle of the two ends of the hollow wire joint device is unfixed and adjustable, the angle can be adjusted along with the direction of a cable passing through the joint, the steering is flexible, and the cable steering is convenient, so that the cable can be better protected, and the monitoring purpose of an inclinometer system can be realized. The hollow through line connector device solves the problems that the existing straight connector and right-angle connector are inflexible in steering and easy to break along with the change of mountain states during monitoring. The joint device is used in an inclinometer system, and solves the problem that the inclinometer is easy to damage along with the deformation of a monitoring body.
In order to solve the technical problem, the utility model adopts the following technical scheme.
The utility model provides a hollow wire joint device, the device includes that first joint, second connect and connecting block.
Further, the utility model provides a hollow wire joint device, which comprises a first joint, a second joint and a connecting block; one end of the first joint is a first connecting end, one end of the second joint is a second connecting end, the first connecting end and the connecting block can rotate relatively, and the second connecting end and the connecting block can rotate relatively.
Furthermore, in a three-dimensional coordinate system, the first connecting end and the connecting block can rotate relatively around an X axis, and the second connecting end and the connecting block can rotate relatively around a Y axis.
Further, the first connector, the second connector and the connecting block have a through hole at the center thereof, through which the cable can pass.
Furthermore, the connecting block is a hollow square block, and the hollow square block is enclosed by a front connecting plate, a rear connecting plate, a left connecting plate and a right connecting plate.
The first joint is connected with the connecting block through a rotating shaft, and the second joint is connected with the connecting block through a rotating shaft.
Further, the first joint is in the shape of a hollow pipe, and the second joint is in the shape of a hollow pipe. The cable passes through the tubular hollow.
Furthermore, the first connecting end comprises a first connecting head A and a first connecting head B, the second connecting end comprises a second connecting head C and a second connecting head D, and the connecting block is provided with a front connecting plate, a rear connecting plate, a left connecting plate and a right connecting plate; the first connecting joint A is connected with the front connecting plate through a rotating shaft A, the first connecting joint B is connected with the rear connecting plate through a rotating shaft B, the rotating shaft A and the rotating shaft B are positioned on the same straight line, the front connecting plate can rotate around the rotating shaft A, and the rear connecting plate can rotate around the rotating shaft B; second connector C is connected through pivot C with left connecting plate, second connector D is connected through pivot D with right connecting plate, and pivot C and pivot D are located same straight line, second connector C can revolute pivot C and rotate, second connector D can revolute pivot D and rotate.
The front connecting plate rotates around the rotating shaft A, the rear connecting plate rotates around the rotating shaft B, and the connecting block rotates by taking a straight line where the rotating shaft A and the rotating shaft B are located as an axis.
When the second connector C rotates around the rotating shaft C, the second connector D rotates around the rotating shaft D, and the second connecting end of the second connector rotates by taking the straight line where the rotating shaft C and the rotating shaft D are located as the axis, so that the second connector rotates by taking the straight line where the rotating shaft C and the rotating shaft D are located as the axis.
Furthermore, a square space is enclosed by the front connecting plate, the rear connecting plate, the left connecting plate and the right connecting plate. The connecting block is called a square hollow connecting block. The connecting block is provided with a through hole in the up-and-down direction, and the cable can pass through the through hole.
Furthermore, the first joint is a round pipe or a square pipe, and the second joint is a round pipe or a square pipe. The cable passes through the center of the circular tube or the square tube.
The first connecting joint A is connected with the front connecting plate through a rotating shaft A, one end of the rotating shaft A is fixed on the first connecting joint A, the other end of the rotating shaft A is movably connected with the front connecting plate of the connecting block, and the front connecting plate can rotate around the rotating shaft A; the first connecting head B is connected with the rear connecting plate through a rotating shaft B, one end of the rotating shaft B is fixed on the first connecting head B, the other end of the rotating shaft B is movably connected with the rear connecting plate of the connecting block, and the rear connecting plate can rotate around the rotating shaft B; the rotating shaft A and the rotating shaft B are positioned on the same straight line, so that the connecting block can rotate by taking the straight line where the rotating shaft A and the rotating shaft B are positioned as an axis. The second connector C is connected with the left connecting plate through a rotating shaft C, one end of the rotating shaft C is fixed on the left connecting plate of the connecting block, the other end of the rotating shaft C is movably connected with the second connector C, and the second connector C can rotate around the rotating shaft C; the second connector D is connected with the right connecting plate through a rotating shaft D, one end of the rotating shaft D is fixed on the rear connecting plate of the connecting block, the other end of the rotating shaft D is movably connected with the second connector D, and the second connector D can rotate around the rotating shaft D; the rotating shaft C and the rotating shaft D are positioned on the same straight line, so that the second connecting end can rotate by taking the straight line where the rotating shaft C and the rotating shaft D are positioned as an axis.
Second connector D is connected through pivot D with the right connecting plate, and pivot C and pivot D are located same straight line, second connector C can revolute pivot C and rotate, second connector D can revolute pivot D and rotate.
The connecting block can revolute pivot A and pivot B and rotate, the second connector can revolute pivot C and pivot D and rotate.
Furthermore, the first joint is a round pipe rotating body, and the second joint is a round pipe rotating body.
Further, the rotating shaft is a pin.
Furthermore, one end of the pin is fixed on the circular tube rotating body, the other end of the pin is in a free state, and the pin has the function of a fixed shaft.
Furthermore, first connector A and first connector B are cambered plates, second connector C and second connector D are cambered plates.
The cambered plates of the first connector A and the first connector B are further symmetrical about the central line of the circular tube rotating body of the first connector. The cambered plates of the second connector C and the second connector D are symmetrical about the center line of the circular tube rotating body of the second connector.
Furthermore, the cambered plate is a plate with a convex outer surface and a concave inner surface. The inner surface of the cambered plate is a concave surface, and a through hole is formed between the inner surfaces of the cambered plates so that the cable can pass through the through hole.
Furthermore, the top end of the cambered plate is cambered.
Furthermore, the first connector A and the first connector B are opposite in position, and the second connector C and the second connector D are opposite in position.
Further, the other end that first joint is first stiff end, and the other end that the second connects is the second stiff end. The cable penetrates from the first fixed end, passes through the center of the hollow square block and penetrates out from the second fixed end.
Further, the first fixing end is provided with a fixing hole, and the second fixing end is provided with a fixing hole.
The hollow wire joint device is also called a hollow universal wire joint device.
The hollow lead joint device (for short, the joint) can keep consistent with the deformation of the mountain at different depths, so that the monitoring value is the same as the actual deformation of the mountain, the accuracy of data is ensured, and the safety prejudgment is further ensured. The device has the following advantages: 1. by adopting the hollow wire joint device, the inclinometer can be changed along with the change of the mountain state, and the measurement precision is higher; 2. the connector is hollow, and can be used for penetrating cables, so that the cables are protected; 3. the steering flexibility is strong, the compression strength and the torsion strength are high, and the service life is long; 4. by adopting the hollow wire joint device, the inclinometer can change 360 degrees along with the deformation mountain in a plane, thereby avoiding the damage of the instrument; 5. the hollow cable joint device can reduce the friction force when the cable is recovered, and the cable is convenient to take out after the monitoring is finished.
The utility model provides a hollow wire joint device (also called a hollow universal wire joint device), wherein the first joint and the second joint are two round pipe rotating bodies, and the connecting block is a hollow square block; the device comprises two circular tube rotating bodies, a hollow square block and four pins; one end of the circular tube rotating body is flat and provided with four fixing holes, and the circular tube rotating body is called a fixing end; the other end is provided with two protruded arc sheets which are called as a turning end; the direction changing end of the round tube rotating body is connected with the four surfaces of the hollow square block through four pins respectively.
Furthermore, the device comprises two circular tube rotating bodies, a hollow square block and four pins; the circular tube rotating body consists of a fixed end and a turning end; the fixed end is a flat interface and is provided with four fixing holes; the fixed hole enables the circular tube rotating body to be fixed on a probe of the inclinometer; the turning end has the function of changing the direction and consists of two convex arc-shaped pieces (arc pieces for short), and the two convex arc-shaped pieces are symmetrical about the central line of the rotating body of the circular tube; a pin is arranged on the inner sides of the two convex arc-shaped pieces; the pin penetrates through a pin hole of the hollow square block; the pin holes of the hollow square blocks are positioned on a group of planes of the hollow square blocks, and the pin holes are slightly larger than the outer diameter of the circular arc sheet pins, so that the circular tube rotating body and the hollow square blocks can change along the vertical direction of the circular arc sheets; the direction changing ends of the two round tube rotating bodies are connected with the hollow square block through four pins.
Furthermore, the turning ends of the two round pipe rotating bodies are connected with the hollow square block through four pins, and four surfaces of the hollow square block are provided with four pin holes.
Furthermore, two pin holes are formed at the end of the arc sheet.
Furthermore, the turning ends of the two rotating circular tubes are 90 degrees in opposite direction.
The turning end composed of the convex arc-shaped pieces is respectively connected with two surfaces of the hollow square block, and the relative position is 90 degrees.
Furthermore, the pin is perpendicular from inside the connecting block to the outside connection pipe swivel.
Furthermore, the circular tube rotating body is connected with the hollow square block, so that a cable of the inclinometer can change 360 degrees in a plane along with a deformed slope.
Furthermore, the round tube rotating body is fixed on a probe of the inclinometer through the fixing hole.
Further, regarding the hollow universal wire joint device:
1. fixing end: the hollow design is convenient for the cable to pass through.
2. Turning ends: the connecting block consists of two convex arc-shaped pieces, and the opposite directions of two turning ends are 90 degrees so as to be connected with two groups of planes of the square connecting block.
3. Pin: the connecting shaft vertically penetrates through a group of planes of the hollow square blocks to achieve the fixing effect without influencing the rotation of the joint.
4. Hollow blocks: the turning end of the rotating body of the two circular tubes is connected with a pivot, the cross section size is 1 multiplied by 1 cm-15 multiplied by 15cm, and the length is 0.5 cm-15 cm. The hollow design is convenient for the cable to pass, reaches required monitoring effect.
5. Fixing holes: the circular tube rotating body is fixed on the probe of the inclinometer.
Compared with the existing joint device, the hollow through wire joint device in the probe connection of the inclinometer system provided by the utility model has flexible steering, and can be used for threading and multi-angle rotation; the compressive strength and the torsional strength are high. Specifically, the utility model provides a hollow universal line connection device of direction can alternate at will has following advantage:
(1) reasonable structure and flexible and changeable steering. The hollow design can make the cable pass through, both reaches the monitoring mesh and can effectively protect the cable again.
(2) The connector can be connected easily and accurately, can be rotated at any angle for use, increases the rotation angle and effectively improves the utilization rate of the connector.
(3) The shell of the round tube rotator has high compression and torsion strength and strong electrochemical corrosion resistance, and is particularly suitable for places with complex geological conditions.
(4) The cable of the inclinometer can be deformed along with the mountain body and can change 360 degrees in the plane, so that the joint is prevented from being damaged (if a joint capable of rotating at multiple angles is not adopted, the joint which is not movable at the angle, such as a straight joint or a right-angle joint, and the like can be damaged along with the sliding deformation of the mountain body).
(5) The friction of the shell is small, and the shell is convenient to recycle after use.
The utility model provides a hollow lead wire connector device is rational in infrastructure, turns to in a flexible way, and the arbitrary redirecting can bear higher pressure, is difficult for breaking the deformation, is difficult for breaking.
Drawings
Fig. 1 is a schematic structural view of a hollow wire connector device provided by the present invention;
fig. 2 is a schematic exterior view of the hollow harness connector device provided by the present invention;
fig. 3 is a schematic cross-sectional structure view of the hollow wire connector device provided by the present invention;
fig. 4 is a schematic perspective view of the hollow harness connector device provided by the present invention;
fig. 5 is a schematic cross-sectional structure view of a connecting block of the hollow wire connector device provided by the present invention;
fig. 6 is the utility model provides a hollow lead wire connector device is applied to the schematic structure diagram in the inclinometer.
Detailed Description
In order to make the structure and features and advantages of the present invention easier to understand, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
example 1
As shown in fig. 1, 2, 3 and 4, the utility model provides a hollow universal wire joint device, which comprises a first round tube swivel 1, a second round tube swivel 6, a pin 3 and a hollow square block 4;
further, the pin 3 is perpendicular to the diversion end 2 that outwards connects first pipe and turns, the diversion end 7 that the second pipe turned from inside the connecting block, and the pin 3 plays the connection fixed action.
Further, the included angle between the center line of the turning end 2 of the first circular tube turning body 1 and the center line of the turning end 7 of the second circular tube turning body 6 is 90 degrees.
Furthermore, the pin 3 is vertically connected with the round tube turning direction changing end from one group of planes of the hollow square 4 to the outside.
Furthermore, the turning end of the circular tube turning body is connected with the hollow square block, so that a cable connected with a probe of the inclinometer can turn 360 degrees along with the turning body in a plane.
Further, the fixing end has a fixing hole 5.
Further, the cable passes through the fixed end of the hollow circular tube rotating body, passes through the hollow square block 4 and finally passes through the fixed end of the other concentric circular tube rotating body.
Example 2
As shown in fig. 1, 2, 3, 4 and 5, the present invention provides a hollow harness connector device, which comprises a first connector 1, a second connector 6 and a connecting block 4; one end of the first joint 1 is a first connecting end 2, one end of the second joint 6 is a second connecting end 7, the first connecting end 2 comprises a first connecting end A and a first connecting end B, the second connecting end 7 comprises a second connecting end C and a second connecting end D, and the connecting block is provided with a front connecting plate 41, a rear connecting plate 42, a left connecting plate 43 and a right connecting plate 44; the first connecting joint A is connected with the front connecting plate 41 through a rotating shaft A100, the first connecting joint B is connected with the rear connecting plate 42 through a rotating shaft B200, the rotating shaft A100 and the rotating shaft B200 are positioned on the same straight line 01, the front connecting plate 41 can rotate around the rotating shaft A100, and the rear connecting plate 42 can rotate around the rotating shaft B200; second connector C is connected through pivot C300 with left connecting plate 43, second connector D is connected through pivot D400 with right connecting plate 44, and pivot C300 and pivot D400 are in on the same straight line 02, second connector C can revolute pivot C300 and rotate, second connector D can revolute pivot D400 and rotate.
The front connecting plate 41 rotates around the rotating shaft a100, the rear connecting plate 42 rotates around the rotating shaft B200, and the connecting block 4 rotates around the straight line 01 where the rotating shaft a100 and the rotating shaft B200 are located.
When the second connector C rotates around the rotating shaft C300 and the second connector D rotates around the rotating shaft D400, the second connecting end 7 of the second connector 6 rotates around the straight line 02 where the rotating shaft C300 and the rotating shaft D400 are located, so that the second connector 6 rotates around the straight line 02 where the rotating shaft C300 and the rotating shaft D400 are located.
Further, the connecting block 4 is a hollow block, and the hollow block is surrounded by the front connecting plate 41, the rear connecting plate 42, the left connecting plate 43 and the right connecting plate 44.
Further, the first joint 1 is in a hollow tubular shape, and the second joint 6 is in a hollow tubular shape. The cable passes through the tubular hollow.
Further, the first joint 1 is a round pipe, and the second joint 6 is a round pipe. The cable passes through the center of the tube.
The first connecting joint A is connected with the front connecting plate 41 through a rotating shaft A100, one end of the rotating shaft A100 is fixed on the first connecting joint A, the other end of the rotating shaft A100 is movably connected with the front connecting plate 41 of the connecting block 4, and the front connecting plate 41 can rotate around the rotating shaft A100; the first connecting head B is connected with the rear connecting plate 42 through a rotating shaft B200, one end of the rotating shaft B200 is fixed on the first connecting head B, the other end of the rotating shaft B200 is movably connected with the rear connecting plate 42 of the connecting block 4, and the rear connecting plate 42 can rotate around the rotating shaft B200; the rotating shaft a100 and the rotating shaft B200 are on the same straight line 01, so that the connecting block 4 can rotate by taking the straight line 01 where the rotating shaft a100 and the rotating shaft B200 are located as an axis. The second connector C is connected with the left connecting plate 43 through a rotating shaft C300, one end of the rotating shaft C300 is fixed on the left connecting plate 43 of the connecting block, the other end of the rotating shaft C300 is movably connected with the second connector C, and the second connector C can rotate around the rotating shaft C300; the second connector D is connected with the right connecting plate 44 through a rotating shaft D400, one end of the rotating shaft D400 is fixed on the rear connecting plate 44 of the connecting block, the other end of the rotating shaft D400 is movably connected with the second connector D, and the second connector D can rotate around the rotating shaft D400; the rotating shaft C300 and the rotating shaft D400 are in the same straight line, so that the second connecting end 7 can rotate by taking the straight line 02 where the rotating shaft C300 and the rotating shaft D400 are located as an axis.
Further, the rotating shaft is a pin 3.
Further, as shown in fig. 2 and 3, the first connector a and the first connector B are cambered plates, and the second connector C and the second connector D are cambered plates.
Furthermore, the cambered plate is a plate with a convex outer surface and a concave inner surface. The inner surface of the cambered plate is a concave surface, and a through hole is formed between the inner surfaces of the cambered plates so that the cable can pass through the through hole.
Furthermore, the top end of the cambered plate is cambered.
Further, as shown in fig. 5, the first connector a and the first connector B are opposite in position, and the second connector C and the second connector D are opposite in position.
Further, the other end that first joint is first stiff end, and the other end that the second connects is the second stiff end. The cable penetrates from the first fixed end, passes through the center of the hollow square block and penetrates out from the second fixed end.
Further, the first fixing end 1 has a fixing hole 5, and the second fixing end 6 has a fixing hole 5.
As shown in fig. 6, the present invention provides a hollow harness connector assembly 10 for a cable 30 to pass through, the cable 30 being used to connect a probe (i.e., sensor) 20 in an inclinometer system.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the present invention are covered by the scope of the present invention.
Claims (9)
1. A hollow cable connector device is characterized by comprising a first connector, a second connector and a connecting block, wherein one end of the first connector is a first connecting end, one end of the second connector is a second connecting end, the first connecting end and the connecting block can rotate relatively, and the second connecting end and the connecting block can rotate relatively.
2. The hollow harness connector device of claim 1 wherein the first and second connectors are two round tube swivels, the connecting block being a hollow block; the device comprises two circular tube rotating bodies, a hollow square block and four pins; one end of the circular tube rotating body is flat and provided with four fixing holes, and the circular tube rotating body is called a fixing end; the other end is provided with two protruded arc sheets which are called as a turning end; the direction changing end of the round tube rotating body is connected with the four surfaces of the hollow square block through four pins respectively.
3. The hollow harness connector device of claim 1 wherein the first connection end comprises a first connector a and a first connector B, the second connection end comprises a second connector C and a second connector D, the connection block having a front connection plate, a rear connection plate, a left connection plate and a right connection plate; the first connecting joint A is connected with the front connecting plate through a rotating shaft A, the first connecting joint B is connected with the rear connecting plate through a rotating shaft B, the rotating shaft A and the rotating shaft B are positioned on the same straight line, the front connecting plate can rotate around the rotating shaft A, and the rear connecting plate can rotate around the rotating shaft B; second connector C is connected through pivot C with left connecting plate, second connector D is connected through pivot D with right connecting plate, and pivot C and pivot D are located same straight line, second connector C can revolute pivot C and rotate, second connector D can revolute pivot D and rotate.
4. The hollow wire connector device of claim 1 wherein the centers of the first connector, second connector and connector block have through holes; in a three-dimensional coordinate system, the first connecting end and the connecting block can rotate relatively around an X axis, and the second connecting end and the connecting block can rotate relatively around a Y axis.
5. The hollow wire connector device of claim 1 wherein the connecting block is a hollow square enclosed by a front connecting plate, a rear connecting plate, a left connecting plate and a right connecting plate; the first connector is in a hollow tubular shape, and the second connector is in a hollow tubular shape.
6. The hollow cable joint arrangement of claim 1 or 5, wherein the first joint is connected to the connecting block by a rotating shaft and the second joint is connected to the connecting block by a rotating shaft.
7. The hollow cable joint device according to claim 3, wherein the first joint A is connected with the front connecting plate through a rotating shaft A, one end of the rotating shaft A is fixed on the first joint A, the other end of the rotating shaft A is movably connected with the front connecting plate of the connecting block, and the front connecting plate can rotate around the rotating shaft A; the first connecting head B is connected with the rear connecting plate through a rotating shaft B, one end of the rotating shaft B is fixed on the first connecting head B, the other end of the rotating shaft B is movably connected with the rear connecting plate of the connecting block, and the rear connecting plate can rotate around the rotating shaft B; the rotating shaft A and the rotating shaft B are positioned on the same straight line, so that the connecting block can rotate by taking the straight line where the rotating shaft A and the rotating shaft B are positioned as an axis; the second connector C is connected with the left connecting plate through a rotating shaft C, one end of the rotating shaft C is fixed on the left connecting plate of the connecting block, the other end of the rotating shaft C is movably connected with the second connector C, and the second connector C can rotate around the rotating shaft C; the second connector D is connected with the right connecting plate through a rotating shaft D, one end of the rotating shaft D is fixed on the rear connecting plate of the connecting block, the other end of the rotating shaft D is movably connected with the second connector D, and the second connector D can rotate around the rotating shaft D; the rotating shaft C and the rotating shaft D are positioned on the same straight line, so that the second connecting end can rotate by taking the straight line where the rotating shaft C and the rotating shaft D are positioned as an axis.
8. The hollow harness connector device of claim 3 wherein the first connector A and the first connector B are oppositely located and the second connector C and the second connector D are oppositely located; the connecting block can revolute pivot A and pivot B and rotate, the second connector can revolute pivot C and pivot D and rotate.
9. The hollow harness connector device of claim 3 wherein the first connector A and the first connector B are cambered plates and the second connector C and the second connector D are cambered plates; the first connector A and the first connector B are opposite in position, and the second connector C and the second connector D are opposite in position; the other end of the first joint is a first fixed end, and the other end of the second joint is a second fixed end; the first fixed end is provided with a fixed hole, and the second fixed end is provided with a fixed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020601931.8U CN212626902U (en) | 2020-04-21 | 2020-04-21 | Hollow wire joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020601931.8U CN212626902U (en) | 2020-04-21 | 2020-04-21 | Hollow wire joint device |
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| Publication Number | Publication Date |
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| CN212626902U true CN212626902U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020601931.8U Active CN212626902U (en) | 2020-04-21 | 2020-04-21 | Hollow wire joint device |
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| CN (1) | CN212626902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972609A (en) * | 2021-11-15 | 2022-01-25 | 浙江质影智能医疗科技有限公司 | Inside cable protection architecture of motion |
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2020
- 2020-04-21 CN CN202020601931.8U patent/CN212626902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972609A (en) * | 2021-11-15 | 2022-01-25 | 浙江质影智能医疗科技有限公司 | Inside cable protection architecture of motion |
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