CN216662049U - Wire storage device with tensioning force - Google Patents
Wire storage device with tensioning force Download PDFInfo
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- CN216662049U CN216662049U CN202123455488.1U CN202123455488U CN216662049U CN 216662049 U CN216662049 U CN 216662049U CN 202123455488 U CN202123455488 U CN 202123455488U CN 216662049 U CN216662049 U CN 216662049U
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Abstract
A wire storage device with a tensioning force comprises a support, a mounting plate, a wire storage disc driving mechanism and a wire storage disc clamping mechanism. The wire storage disc clamping mechanism comprises an installation pipe, a bearing, a fixed installation pipe, a movable installation pipe, a clamping jaw driving assembly, a movable installation pipe driving assembly and an unlocking installation sleeve. The movable mounting pipe comprises a movable pipe main body, a mounting end, a mounting groove, a clamping jaw, a limiting ring and a guide groove. Each clamping jaw all includes clamping jaw main part, and clamping jaw spout. The clamping jaw driving assembly comprises a first spring, a driving rod, a pin shaft and a guide rod. The movable installation pipe driving assembly comprises a limiting ring and a second spring. Each guide rod is inserted into the guide groove, and one end of each guide rod is connected to the unlocking mounting sleeve. This wire storage device with tensile force realizes the automation of winding, and processing is convenient, has improved production efficiency, has improved the tensile force of wire winding in-process, has promoted the quality of product.
Description
Technical Field
The utility model belongs to the technical field of wire storage equipment, and particularly relates to a wire storage device with a tensioning force.
Background
A winding machine is a machine that winds a linear object around a specific workpiece. Most of electrical products need to be wound into an inductance coil by using an enameled copper wire (enameled wire for short), and a winding machine is needed. The manufacturing and processing of single series-connection hollow coils in the electronic industry generally needs a spindle driving device. The spindle driving device is used for clamping a framework of a coil so as to wind a conducting wire on the framework while rotating the framework.
Like chinese patent a overspeed device tensioner for cable conductor, patent number cn202021108027.x, it rotates in the side of frame and is connected with first cable storage dish, first slider fixedly connected with fixed axle, the one end and the first slider fixed connection of fixed axle, the other end rotates and is connected with second cable storage dish, the terminal surface fixedly connected with counterweight shaft of second cable storage dish is kept away from to first slider, the removable counterweight disc that is provided with in week side of counterweight shaft, it increases the tension when the wire shaping through the counterweight disc, but this overspeed device tensioner is under the effect of counterweight disc, when the wire winding stops, still wind under the inertia of counterweight disc, make the conveying of wire unstable, be unfavorable for the conveying of line unstable.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a wire storage device with a tension force for improving a winding effect, so as to meet industrial requirements.
A wire storage device with a tensioning force comprises a support, a mounting plate arranged on one side of the support, a wire storage disc driving mechanism arranged on the support, and a wire storage disc clamping mechanism arranged on the mounting plate. The wire storage disc clamping mechanism comprises an installation pipe fixedly connected to the installation plate, a bearing accommodated in the installation pipe, a fixed installation pipe arranged in the bearing, a movable installation pipe inserted in the bearing and used for clamping a wire storage disc, a clamping jaw driving assembly arranged at one end of the movable installation pipe, which is back to the wire storage disc driving mechanism, a movable installation pipe driving assembly arranged at one end of the movable installation pipe, and an unlocking installation sleeve sleeved on the movable installation pipe. The movable installation pipe comprises a movable pipe body inserted into the fixed installation pipe, a movable pipe body arranged on the movable pipe body and facing towards the installation end of one end of the wire storage disc driving mechanism, a mounting groove arranged on the free end of the installation end, two clamping jaws arranged in the mounting groove in a pin joint mode, at least one limiting ring arranged on the side wall of the installation end, and two guide grooves symmetrically arranged on the side wall of the installation end. Each clamping jaw all includes a clamping jaw main part to and one setting is in clamping jaw spout on the clamping jaw main part. The clamping jaw driving assembly comprises a first spring, a driving rod, a pin shaft and two guide rods, wherein the first spring is contained in the movable mounting pipe, the driving rod is contained in the movable mounting pipe and abuts against the first spring, the pin shaft is arranged at one end of the driving rod and inserted into the clamping jaw sliding groove, and the two guide rods are symmetrically arranged on the driving rod. The movable mounting pipe driving assembly comprises a limiting ring fixedly connected with the movable mounting pipe back to one end of the wire storage disc driving mechanism, and a second spring arranged between the limiting ring and the fixed mounting pipe. Each guide rod is inserted into the guide groove, and one end of each guide rod is connected to the unlocking mounting sleeve to control the clamping jaw and the movable mounting pipe to move.
Furthermore, the wire storage device with the tensioning force further comprises an unlocking mechanism arranged on the support, wherein the unlocking mechanism comprises a locking lifting device arranged on the support, a locking translation device arranged on the lifting device and an unlocking plate arranged on the locking translation device.
Furthermore, the unlocking plate comprises an unlocking plate main body arranged on the locking translation device and an unlocking clamping groove arranged on the unlocking plate main body.
Further, the outer contour of the unlocking clamping groove is arc-shaped.
Further, the wire storage disc driving mechanism comprises a sliding device arranged on the bracket and a rotation driving device arranged on the sliding device, wherein the sliding device comprises two guide rails symmetrically arranged on the bracket, a sliding plate arranged on the guide rails, a sliding driving motor arranged on the bracket and a screw rod arranged on the sliding driving motor and screwed on the sliding plate.
Further, the rotation driving device comprises a rotation driving motor arranged on the sliding plate, a mounting sleeve arranged on the sliding plate, and a rotating shaft unit inserted in the mounting sleeve and connected with the rotation driving motor.
Furthermore, the rotation driving motor comprises a rotation driving motor main body and a driving gear arranged on the rotation driving motor main body, and the central axis of the rotating shaft is overlapped with the central axis of the movable tube main body.
Furthermore, the rotating shaft unit comprises a rotating shaft arranged in the installation sleeve and a transmission gear arranged at one end of the rotating shaft, and the driving gear is connected with the transmission gear through a belt.
Further, the extending direction of the driving rod and the extending direction of the guide rod are perpendicular to each other.
Compared with the prior art, the wire storage device with the tension force drives the wire storage coil clamping mechanism to rotate through the wire storage coil driving mechanism, and the wire storage coil is clamped by the wire storage coil clamping mechanism. The wire storage disc clamping mechanism is in the installation pipe is installed in proper order the bearing the fixed mounting pipe the movable mounting pipe dorsad wire storage disc actuating mechanism one end sets up clamping jaw drive assembly, and the movable mounting pipe drive assembly of movable mounting pipe one end, the unblock installation cover is established to the cover on the movable mounting pipe. The movable mounting pipe is characterized in that the movable pipe body faces towards one end of the wire storage disc driving mechanism is provided with a mounting end, a free end of the mounting end is provided with a mounting groove, two clamping jaws are connected in the mounting groove in a pin mode, at least one limiting ring is arranged on the side wall of the mounting end, and the guiding groove is arranged on the side wall of the mounting end. Every the clamping jaw all sets up the clamping jaw spout. The clamping jaw driving assembly comprises a first spring, a driving rod, a pin shaft and two guide rods, wherein the first spring is contained in the movable mounting pipe, the driving rod is contained in the movable mounting pipe and abuts against the first spring, the pin shaft is arranged at one end of the driving rod and inserted into the clamping jaw sliding groove, and the two guide rods are symmetrically arranged on the driving rod. The movable mounting pipe driving assembly comprises a limiting ring fixedly connected with the movable mounting pipe back to one end of the wire storage disc driving mechanism, and a second spring arranged between the limiting ring and the fixed mounting pipe. The wire storage disc is installed when wire storage disc clamping mechanism goes up under the elasticity of first spring, the actuating lever is to being close to clamping jaw one end removes, just the round pin axle is followed two slide in the clamping jaw spout of clamping jaw, thereby realize two the clamping jaw is tight. The second spring utilizes self elasticity to enable the mounting end of the mounting end to be inserted on the wire storage disc, and the limiting ring is abutted against one side of the wire storage disc to limit the position of the wire storage disc on the mounting end. The clamping jaw and the limiting ring are respectively abutted to two sides of the wire storage coil to limit the position of the wire storage coil, and the tension of the wire storage coil in the wire winding process is increased, so that the tension in the wire winding process is improved. Every the guide bar all inserts and locates in the guiding groove, every guide bar one end connect in the unblock installation is sheathe in to control the clamping jaw and the movable mounting pipe removes, has realized the clamping jaw and the unblock of movable mounting pipe. This wire storage device with tensile force realizes the automation of winding, and processing is convenient, has improved production efficiency, has improved the tensile force of wire winding in-process, has promoted the quality of product.
Drawings
Fig. 1 is a schematic structural view of a wire storage device with tension provided by the utility model.
Fig. 2 is a schematic sectional view of the cord storage device with tensioning force of fig. 1.
Fig. 3 is a schematic view of the structure of the coil clamping mechanism in the wire storage device with tensioning force of fig. 1.
Fig. 4 is a schematic view of the construction of the wire storage reel drive mechanism in the wire storage device with tension of fig. 1.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the utility model is not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, which are schematic structural views of the wire storage device with tension provided by the present invention. The wire storage device with the tensioning force comprises a support 1, a mounting plate 2 arranged on one side of the support 1, a wire storage coil driving mechanism 10 arranged on the support 1, a wire storage coil clamping mechanism 20 arranged on the mounting plate 10, and an unlocking mechanism 30 arranged on the support 1. The storage device with tension force further comprises other functional modules, such as assembling components and the like, which are well known to those skilled in the art and will not be described in detail herein.
The support 1 is used for supporting the wire storage coil driving mechanism 10, the mounting plate 2 is used for supporting the wire storage coil clamping mechanism 20, the support 1 and the mounting plate 2 are all a kind of prior art, and are not described herein any more.
The wire coil drive mechanism 10 includes a slide 11 provided on the holder 1, and a rotation drive 12 provided on the slide 11.
The sliding device 11 includes two guide rails 111 symmetrically disposed on the bracket 1, a sliding plate 112 disposed on the guide rails 111, a sliding driving motor 113 disposed on the bracket 1, and a screw 114 disposed on the sliding driving motor 113 and screwed to the sliding plate 112. The sliding driving motor 113 drives the lead screw 114 to rotate, so as to slide the sliding plate 112 along the guide rail 111, and drive the rotating driving device 12 to move towards the wire storage coil clamping mechanism 20.
The rotation driving means 12 includes a rotation driving motor 121 provided on the sliding plate 112, a mounting sleeve 122 provided on the sliding plate 112, and a rotation shaft unit 123 inserted in the mounting sleeve 122 and connected to the rotation driving motor 121. When the rotation driving motor 121 is connected to the rotating shaft unit 123, the rotating shaft unit 123 rotates in the mounting sleeve 122 under the driving of the rotation driving motor 121.
The rotation driving motor 121 includes a rotation driving motor body 1211 and a driving gear 1212 provided on the rotation driving motor body 1211.
The rotating shaft unit 123 includes a rotating shaft 1231 disposed in the mounting sleeve 122, and a transmission gear 1232 disposed at one end of the rotating shaft 1231. In this embodiment, the driving gear 1212 is connected to the transmission gear 1232 through a belt.
The wire storage disc clamping mechanism 20 comprises a mounting pipe 21 fixedly connected to the mounting plate 2, a bearing 22 accommodated in the mounting pipe 22, a fixed mounting pipe 23 arranged in the bearing 22, a movable mounting pipe 24 inserted in the bearing 22 and used for clamping the wire storage disc 3, a clamping jaw driving assembly 25 arranged at one end of the movable mounting pipe 24, which is opposite to the wire storage disc driving mechanism 10, a movable mounting pipe driving assembly 26 arranged at one end of the movable mounting pipe 24, and an unlocking mounting sleeve 27 fixedly connected to the movable mounting pipe 24.
The mounting tube 21 is used for accommodating the bearing 22, the fixed mounting tube 23 and the movable mounting tube 24, the bearing 22, the fixed mounting tube 23 and the movable mounting tube 24 form a whole, the fixed mounting tube 23 supports to limit the position of the bearing 22 in the mounting tube 21, the movable mounting tube 24 abuts against the fixed mounting tube 23, when the movable mounting tube 24 rotates, the fixed mounting tube 23 and the bearing 22 are both in the state that the mounting tube 21 rotates, and the mounting tube 21, the bearing 22 and the fixed mounting tube 23 are all the prior art and are not described in detail herein.
The movable installation tube 24 comprises a movable tube main body 241 inserted into the fixed installation tube 23, an installation end 242 arranged at one end of the movable tube main body 241 facing the wire storage coil driving mechanism 10, an installation groove 243 arranged at the free end of the installation end 242, two clamping jaws 244 pinned in the installation groove 243, at least one limiting ring 245 arranged on the side wall of the installation end 242, and two guide grooves 246 symmetrically arranged on the side wall of the installation end 242. The center pin of pivot 1231 with the center pin coincidence of activity pipe main part 241, work as storage line dish clamping mechanism 20 during the line is gone up to storage line dish 3, slider 11 drives rotate drive arrangement 12 to storage line dish clamping mechanism 20 removes, just pivot 1231 is inserted and is located in the activity pipe main part 241, in order to drive movable installation pipe 24 and storage line dish 3 rotates.
Each of the jaws 244 includes a jaw body 2441 and a jaw runner 2442 disposed on the jaw body 2441. Each clamping jaw 244 can rotate in the mounting groove 243 around a pin joint position, the clamping jaw sliding groove 2442 is connected with the clamping jaw driving assembly 25, and the two clamping jaws 244 are driven by the clamping jaw driving assembly 25 to open and close.
The clamping jaw driving assembly 25 includes a first spring 251 accommodated in the movable mounting tube 24, a driving rod 252 accommodated in the movable mounting tube 24 and abutting against the first spring 251, a pin shaft 253 disposed at an end of one end of the driving rod 252 and inserted into the clamping jaw sliding groove 2442, and two guiding rods 254 symmetrically disposed on the driving rod 252.
One end of the first spring 251 is fixed in the movable installation tube 24, the other end of the first spring 251 abuts against one end of the driving rod 252, the driving rod 252 moves towards one end close to the clamping jaws 244 under the elastic force of the first spring 251, and the pin 253 slides along the clamping jaw sliding grooves 2442 of the two clamping jaws 244, so as to clamp the two clamping jaws 244.
The guiding rods 254 are disposed on the driving rod 252, the extending direction of the driving rod 252 is perpendicular to the extending direction of the guiding rods 254, each guiding rod 252 is inserted into the guiding groove 246 to limit the distance that the clamping jaw driving assembly 25 drives the clamping jaw 244 to move, and the other end of the guiding rod 254 is mounted on the unlocking mounting sleeve 27, that is, the unlocking mounting sleeve 27 moves to drive the guiding rod 254 to move, so as to control the clamping jaw 244 and the movable mounting tube 24 to move, thereby unlocking the clamping jaw 244 and the movable mounting tube 24.
The movable installation tube driving assembly 26 comprises a limiting ring 261 fixedly connected to the movable installation tube 24 and back to the end head of one end of the wire storage disc driving mechanism 10, and a second spring 262 arranged between the limiting ring 261 and the fixed installation tube 23. The second spring 262 utilizes its own elasticity to contract the spacing ring 261 and the fixed installation tube 23, that is, the movable installation tube 24 is pushed to move to the side far away from the wire storage coil driving mechanism 10, so that the installation end 242 of the installation end 242 is inserted on the wire storage coil 3, and the spacing ring 245 abuts against one side of the wire storage coil 3 to limit the position of the wire storage coil 3 on the installation end 242.
The unlocking mounting sleeve 27 includes an unlocking mounting sleeve main body 271 sleeved on the movable mounting tube 24, and a flange 272 provided on the unlocking mounting sleeve main body 271. Each of the guiding rods 254 is inserted into the guiding groove 246, and one end of each guiding rod 254 is connected to the unlocking mounting sleeve 27 to control the movement of the clamping jaw 244 and the movable mounting tube 24, so that the clamping jaw 244 and the movable mounting tube 24 are unlocked.
The unlocking mechanism 30 includes a locking lifter 31 provided on the stand 1, a locking translational device 32 provided on the lifter 31, and an unlocking plate 33 provided on the locking translational device 32.
The extension directions of the locking lifting device 31 and the locking translation device 32 are perpendicular to each other, so that the locking lifting device 31 and the locking translation device 32 can drive the unlocking plate 33 to move in different directions. The locking lifting device 31 drives the locking translation device 32 to lift, and the locking translation device 32 drives the unlocking plate 33 to translate, so that the unlocking plate 33 can lift and translate.
The unlocking plate 33 includes an unlocking plate main body 331 disposed on the locking translation device 32, and an unlocking catch 332 disposed on the unlocking plate main body 331. The outer contour of the unlocking clamping groove 332 is arc-shaped, so that the unlocking mounting sleeve 27 is conveniently attached and clamped on the outer side.
When the wire storage coil 3 is separated from the wire storage coil clamping mechanism 20, the locking lifting device 31 and the locking translation device 32 drive the unlocking plate 33 to move to one side of the unlocking mounting sleeve 27, the unlocking mounting sleeve 27 is accommodated in the unlocking clamping groove 332, the flange 272 of the unlocking mounting sleeve 27 abuts against the edge of the unlocking clamping groove 332, the locking translation device 32 drives the unlocking mounting sleeve 27 to move to one side of the wire storage coil driving mechanism 10, and the unlocking mounting sleeve 27 compresses the second spring 262 and the first spring 251 through the guide rod 254 in the moving process, so that the clamping jaw 244 and the limiting ring 245 of the mounting end 242 are separated from the wire storage coil 3, and the wire storage coil 3 is replaced.
Compared with the prior art, the wire storage device with the tension force drives the wire storage disc clamping mechanism 20 to rotate through the wire storage disc driving mechanism 10, and the wire storage disc 3 is clamped by the wire storage disc clamping mechanism 20. Wire storage coil clamping mechanism 20 is in installation pipe 21 is installed in proper order bearing 22 fixed mounting pipe 23 movable mounting pipe 24 dorsad wire storage coil actuating mechanism 10 one end sets up clamping jaw drive assembly 25, just is in movable mounting pipe drive assembly 26 at the end of 24 one end of movable mounting pipe, movable mounting pipe 24 is gone up the cover and is established unblock installation cover 27. In the movable installation tube 24, an installation end 242 is arranged at one end of the movable tube main body 241 facing the wire storage coil driving mechanism 10, an installation groove 243 is arranged at the free end of the installation end 242, two clamping jaws 244 are pinned in the installation groove 243, at least one limiting ring 245 is arranged on the side wall of the installation end 242, and a guide groove 246 is arranged on the side wall of the installation end 242. Each of the jaws 244 is provided with a jaw runner 2442. The clamping jaw driving assembly 25 includes a first spring 251 accommodated in the movable mounting tube 24, a driving rod 252 accommodated in the movable mounting tube 24 and abutting against the first spring 251, a pin shaft 253 disposed at an end of one end of the driving rod 252 and inserted into the clamping jaw sliding groove 2442, and two guiding rods 254 symmetrically disposed on the driving rod 252. The movable installation tube driving assembly 26 comprises a limiting ring 261 fixedly connected to the movable installation tube 24 and back to the end head of one end of the wire storage disc driving mechanism 10, and a second spring 262 arranged between the limiting ring 261 and the fixed installation tube 23. When the coil 3 is mounted on the coil clamping mechanism 20, under the elastic force of the first spring 251, the driving rod 252 moves to a position close to one end of the clamping jaws 244, and the pin 253 slides along the jaw sliding grooves 2442 of the two clamping jaws 244, so that the clamping of the two clamping jaws 244 is realized. The second spring 262 makes the mounting end 242 of the mounting end 242 inserted into the wire storage coil 3 by its own elastic force, and the limiting ring 245 abuts against one side of the wire storage coil 3 to limit the position of the wire storage coil 3 on the mounting end 242. The clamping jaw 244 and the limiting ring 245 are respectively abutted to the two sides of the wire storage coil 3 to limit the position of the wire storage coil 3, and the pulling force of the wire storage coil 3 in the winding process is increased, so that the tension force in the winding process is improved. Each of the guiding rods 254 is inserted into the guiding groove 246, and one end of each guiding rod 254 is connected to the unlocking mounting sleeve 27 to control the movement of the clamping jaw 244 and the movable mounting tube 24, so that the clamping jaw 244 and the movable mounting tube 24 are unlocked. This wire storage device with tensile force realizes the automation of winding, and processing is convenient, has improved production efficiency, has improved the tensile force of wire winding in-process, has promoted the quality of product.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents or improvements that are within the spirit of the present invention are intended to be covered by the following claims.
Claims (9)
1. A cable storage device with a tension force, comprising a bracket and a mounting plate arranged on one side of the bracket, wherein: the wire storage device with the tensioning force further comprises a wire storage disc driving mechanism arranged on the support, a wire storage disc clamping mechanism arranged on the mounting plate, wherein the wire storage disc clamping mechanism comprises a mounting pipe fixedly connected to the mounting plate, a bearing accommodated in the mounting pipe, a fixed mounting pipe arranged in the bearing, a movable mounting pipe inserted in the bearing and used for clamping a wire storage disc, a clamping jaw driving assembly arranged at one end of the movable mounting pipe, which is back to the wire storage disc driving mechanism, a movable mounting pipe driving assembly arranged at one end of the movable mounting pipe, and an unlocking mounting sleeve sleeved on the movable mounting pipe, the movable mounting pipe comprises a movable pipe main body inserted in the fixed mounting pipe, and a mounting end arranged at one end of the movable pipe main body, which is towards the wire storage disc driving mechanism, the clamping jaw driving assembly comprises a first spring, a driving rod, a pin shaft and two guide rods, the first spring is accommodated in the movable mounting pipe, the driving rod is accommodated in the movable mounting pipe and abutted against the first spring, the pin shaft is arranged at one end of the driving rod and inserted in the clamping jaw sliding groove, the two guide rods are symmetrically arranged on the driving rod, the movable mounting pipe driving assembly comprises a limit ring fixedly connected with one end of the movable mounting pipe, which is opposite to one end of the wire storage disc driving mechanism, and the second spring is arranged between the limiting ring and the fixed mounting pipe, each guide rod is inserted into the guide groove, and one end of each guide rod is connected to the unlocking mounting sleeve to control the clamping jaw and the movable mounting pipe to move.
2. A cord storage device with tensioning force as defined in claim 1, wherein: the wire storage device with the tensioning force further comprises an unlocking mechanism arranged on the support, wherein the unlocking mechanism comprises a locking lifting device arranged on the support, a locking translation device arranged on the lifting device and an unlocking plate arranged on the locking translation device.
3. A cord storage device with tensioning force as defined in claim 2, wherein: the unlocking plate comprises an unlocking plate main body arranged on the locking translation device and an unlocking clamping groove arranged on the unlocking plate main body.
4. A cord storage device having a tensioning force according to claim 3, wherein: the outer contour of the unlocking clamping groove is arc-shaped.
5. A cord storage device with tensioning force as defined in claim 1, wherein: the wire storage disc driving mechanism comprises a sliding device arranged on the support and a rotating driving device arranged on the sliding device, wherein the sliding device comprises two guide rails symmetrically arranged on the support, a sliding plate arranged on the guide rails, a sliding driving motor arranged on the support and a screw rod arranged on the sliding driving motor and screwed on the sliding plate.
6. A cord storage device with tensioning force according to claim 5, wherein: the rotation driving device comprises a rotation driving motor arranged on the sliding plate, a mounting sleeve arranged on the sliding plate and a rotating shaft unit inserted in the mounting sleeve and connected with the rotation driving motor.
7. A cord storage device with tensioning force as defined in claim 6, wherein: the rotation driving motor comprises a rotation driving motor main body and a driving gear arranged on the rotation driving motor main body, and the central shaft of the rotating shaft is overlapped with the central shaft of the movable pipe main body.
8. The wire storage device with tensioning force according to claim 7, wherein: the rotating shaft unit comprises a rotating shaft arranged in the installation sleeve and a transmission gear arranged at one end of the rotating shaft, and the driving gear is connected with the transmission gear through a belt.
9. A cord storage device having a tensioning force according to claim 1, wherein: the extending direction of the driving rod is perpendicular to the extending direction of the guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123455488.1U CN216662049U (en) | 2021-12-31 | 2021-12-31 | Wire storage device with tensioning force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123455488.1U CN216662049U (en) | 2021-12-31 | 2021-12-31 | Wire storage device with tensioning force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216662049U true CN216662049U (en) | 2022-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123455488.1U Active CN216662049U (en) | 2021-12-31 | 2021-12-31 | Wire storage device with tensioning force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216662049U (en) |
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2021
- 2021-12-31 CN CN202123455488.1U patent/CN216662049U/en active Active
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