CN220547697U - Strap fixing mechanism and strap making mechanism - Google Patents
Strap fixing mechanism and strap making mechanism Download PDFInfo
- Publication number
- CN220547697U CN220547697U CN202322243303.3U CN202322243303U CN220547697U CN 220547697 U CN220547697 U CN 220547697U CN 202322243303 U CN202322243303 U CN 202322243303U CN 220547697 U CN220547697 U CN 220547697U
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- clamping jaw
- belt
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- clamping
- welding
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- 238000003466 welding Methods 0.000 claims abstract description 104
- 238000003825 pressing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 229910000679 solder Inorganic materials 0.000 description 12
- 210000000080 chela (arthropods) Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a belt fixing mechanism and a belt making mechanism, which relate to the field of battery serial connection and comprise the following components: the welding strip is elastically clamped between the opposite surfaces of the left clamping jaw and the upper end of the right clamping jaw, when the welding strip is worn, the welding strip is only required to be manually rotated for a certain angle, the right clamping jaw is released after being put into the area between the right clamping jaw and the left clamping jaw, the welding strip is elastically clamped, the wearing efficiency of the welding strip is improved, and the welding strip is guaranteed to be difficult to bend and deform in the wearing process.
Description
Technical Field
The utility model relates to the field of battery serial connection, in particular to a belt fixing mechanism and a belt manufacturing mechanism.
Background
In the photovoltaic cell, all the cells are interconnected by the welding strips, in the preparation of the welding strips, a plurality of parallel welding strips are cut into welding strip sections with the lengths of the cells connected in series, and the cut welding strip ends are all fixed for reciprocating traction of the ends of the welding strips with the strip ends. When the welding strip material roll is replaced each time, the welding strip end head on the new material roll needs to be pulled to be flush with other parallel welding strip end heads and fixed. In the prior art, a mechanism for fixing the ends of the welding strips is generally to use a pneumatically controlled piston rod to respectively press each welding strip, and when the welding strips are replaced, the piston rod corresponding to the pressing welding strips needs to be independently controlled and penetrates through one end of the welding strip from a through hole at the bottom of the piston rod. The fixing mode of the traction welding strip is complex in the scheme, the welding strip is easy to bend and deform, and the bending deformed welding strip is required to be cut and scrapped, so that a large amount of welding strip is wasted, and the production cost is increased.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the strap fixing mechanism and the strap manufacturing device, which can directly and manually put and clamp the welding strap from the upper part, have simple structure, are simple to wear the welding strap, and improve the material changing efficiency.
In a first aspect, the present application provides a strap securing mechanism comprising: the welding strip is elastically clamped between the opposite surfaces of the left clamping jaw and the upper end of the right clamping jaw.
Optionally, the clamping device further comprises a fixing seat movably connected with the front clamping plate, a driving part is installed on the fixing seat, and the driving end of the driving part is in driving connection with the front clamping plate so as to drive the right clamping jaw on the front clamping plate to be close to or far away from the left clamping jaw on the rear clamping plate.
Optionally, the both ends of front plate with the both ends of back splint are worn to establish through the connecting axle and are connected, by the connecting axle wears to establish the front plate with the hole on the back splint is rectangular hole, rectangular hole to the drive of drive part the direction of movement of front plate extends, the one end of fixing base still rotates and is connected with the driving lever, the both ends of driving lever respectively with front plate with back splint joint makes the drive part drive the front plate removes simultaneously the back splint is relative the front plate is reverse to be moved.
Optionally, the fixing base top still is equipped with the pincers board, the upper portion of pincers board be equipped with right clamping jaw with the guide slot that the clamping face of left clamping jaw corresponds, the guide slot is followed weld area extending direction sets up, is used for holding the welding strip.
Optionally, the clamp plate is arranged at one side of the right clamping jaw in the extension direction of the welding strip; or, a through hole is formed in the clamp plate, and the tops of the right clamping jaw and the left clamping jaw penetrate out of the through hole.
Optionally, the guide slot top of pincers board still is equipped with the clamp plate, the one end of clamp plate with pincers board one side the fixing base rotates to be connected, and the other end extends to pincers board the opposite side with the fixing base location is connected, the relative other end of clamp plate upwards rotates the opening and shutting.
Optionally, the clamping end of the right clamping jaw exceeds the clamping end of the left clamping jaw.
Optionally, vertical edges are arranged on opposite clamping surfaces of the left clamping jaw and/or the right clamping jaw.
In a second aspect, the application provides a tape manufacturing mechanism, including above-mentioned arbitrary solid area mechanism, still include and locate respectively gu take mechanism and traction mechanism of area mechanism both sides, gu take mechanism is used for the centre gripping to weld the area and relative gu take mechanism stretches weld the area, traction mechanism is used for the centre gripping stretches out gu take mechanism one end weld the area end and pull to the welding area length of rear end certain distance, gu take mechanism with still be equipped with cutter mechanism between the traction mechanism, cutter mechanism is used for cutting off the welding area, cutter mechanism's rear end still mobilizable is equipped with steady area mechanism, steady area mechanism with traction mechanism pulls the tail end and the head end of a set of welding area jointly.
The welding strip is clamped and fixed by the right clamping jaw and the left clamping jaw which are oppositely arranged on the two clamping plates, wherein the bottom of any one group of clamping jaw in the left clamping jaw and the right clamping jaw is elastically connected with the spring, so that the top of the clamping jaw can be at least opened in a unidirectional rotation manner relative to the other group of clamping jaw, the welding strip is placed between the two clamping jaws, and is clamped and fixed by means of the elastic force of the spring after the clamping jaw is released, each welding strip is correspondingly provided with a group of right clamping jaw and left clamping jaw which are oppositely arranged, the right clamping jaw can be independently opened and closed, the welding strip only needs to be placed between the two clamping jaws, the operation steps of manually penetrating the welding strip are simple, the penetrating efficiency of the welding strip is improved, the efficiency of manually replacing the welding strip coil is improved, and the welding strip is not easy to bend and deform in the penetrating welding strip process is ensured, so that the production quality is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a belt fixing mechanism according to the present utility model;
FIG. 2 is a schematic view of a belt fixing mechanism according to another embodiment of the present utility model;
FIG. 3 is a schematic bottom view of the belt securing mechanism of FIG. 2;
FIG. 4 is a schematic view of the right jaw in the strap-securing mechanism;
FIG. 5 is a schematic view of the structure of the nipper of the present utility model;
FIG. 6 is a schematic view of a platen according to the present utility model;
fig. 7 is a schematic front view of a belt making mechanism according to the present utility model.
Wherein, the reference numerals are as follows:
1. a front clamping plate; 11. a right clamping jaw; 111. an edge; 2. a rear clamping plate; 21. a left clamping jaw; 3. a fixing seat; 4. a driving part; 5. a connecting shaft; 6, a deflector rod; 7. a nipper plate; 8. a pressing plate; 10. a belt fixing mechanism; 20. a drawstring mechanism; 30. a traction mechanism; 40. a cutter mechanism; 50. and the belt stabilizing mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
As shown in fig. 1-3, the utility model provides a belt fixing mechanism 10, which comprises a front clamping plate 1 and a rear clamping plate 2 which are arranged in a facing way, wherein a plurality of right clamping jaws 11 are correspondingly connected to the front clamping plate 1 in a rotating way through a plurality of rotating shafts, springs are connected between the lower ends of the right clamping jaws 11, which are away from the rotating shafts, and the front clamping plate 1, a plurality of left clamping jaws 21 which are upwards extended and correspond to the right clamping jaws 11 are arranged on the rear clamping plate 2, the upper ends of the right clamping jaws 11, which are away from the rotating shafts, can be rotated and opened relative to the upper ends of the left clamping jaws 21, and welding belts are elastically clamped between the opposite surfaces of the upper ends of the left clamping jaws 21 and the right clamping jaws 11. When the welding strip material roll is replaced and the welding strip is penetrated, the upper end of the right clamping jaw 11 is manually pulled out to open and close the upper end of the left clamping jaw 21 by a certain angle, the end head of the welding strip is directly put in from the open and close angle, the right clamping jaw 11 is manually released, and the welding strip is elastically clamped by the left clamping jaw 21 and the right clamping jaw 11.
In some embodiments, the strap fixing mechanism 10 in the present application further includes a fixing seat 3 movably connected with the front clamping plate 1, the fixing seat 3 is provided with a driving component 4, and a driving end of the driving component 4 is in driving connection with the front clamping plate 1, so as to drive the right clamping jaw 11 on the front clamping plate 1 to be integrally close to or far away from the left clamping jaw 21 on the rear clamping plate 2, so that when the whole set of parallel welding straps is worn for the first time, or when the strap fixing mechanism 10 is required to circularly clamp and release the welding straps for traction preparation and cutting, the right clamping jaw 11 is required to be integrally opened and closed relative to the left clamping jaw 21, and intermittently cooperates with the end of the fixed welding straps or releases all the welding straps so as to complete the welding straps prepared into segments. When the whole set of parallel welding strips is penetrated for the first time, the welding strips are placed between the right clamping jaw 11 and the left clamping jaw 21 at one time, the driving part 4 controls the right clamping jaw 11 connected to the front clamping plate 1 to be opened in a whole translational mode relative to the left clamping jaw 21 at one time, and after all the welding strips are placed between each right clamping jaw 11 and each left clamping jaw 21 at one time, the driving part 4 controls the right clamping jaw 11 on the front clamping plate 1 to move towards the left clamping jaw 21 again, so that the welding strips between the left clamping jaw 21 and the right clamping jaw 11 are clamped.
In some embodiments, referring to fig. 1, two ends of the front clamping plate 1 and two ends of the rear clamping plate 2 are respectively connected through the connecting shaft 5 in a penetrating manner, holes on the front clamping plate 1 and the rear clamping plate 2 penetrated by the connecting shaft 5 are elongated holes, the length direction of the elongated holes extends towards the moving direction of the driving part 4 for driving the front clamping plate 1, wherein one end of the fixing seat 3 is also rotationally connected with a deflector rod 6, two ends of the deflector rod 6 are respectively clamped with the front clamping plate 1 and the rear clamping plate 2, two ends of the deflector rod 6 can rotate around the rotationally connected middle part of the deflector rod 6, so that the driving part 4 drives the front clamping plate 1 to move horizontally, the rear clamping plate 2 can move reversely relative to the front clamping plate 1, the front clamping plate 1 and the rear clamping plate 2 can move reversely in the elongated holes, and clamping surfaces of the right clamping jaw 11 and the left clamping jaw 21 can move oppositely for clamping or releasing a welding strip.
In some embodiments, referring to fig. 2, 4 and 5, the top of the fixing base 3 is further provided with a clamp plate 7, the upper portion of the clamp plate 7 is provided with a guide groove corresponding to the clamping surfaces of the right clamping jaw 11 and the left clamping jaw 21, the guide groove extends along the length direction of the welding strip, the welding strip is placed in the guide groove, the two sides of the welding strip and the placing height of the welding strip are positioned by the guide groove and correspond to each clamping jaw, so that the welding strip is placed between the left clamping jaw 21 and the right clamping jaw 11 more accurately, and all welding strip ends passing through the left clamping jaw 21 and the right clamping jaw 11 are controlled to be at the same height and kept consistent.
Specifically, the clamp plate 7 can be integrally structured with the fixing base 3, the clamp plate 7 can be arranged on one side of the right clamping jaw 11 in the extending direction of the welding strip, the clamp plate 7 guides and positions the welding strip on the front side of the right clamping jaw 11, when the welding strip is worn, the welding strip is preferentially placed in the guide groove, and then the welding strip is transferred and pulled to the clamping jaw, so that the welding strip can be accurately worn, and the wearing precision of the welding strip is improved. Further, the clamp plate 7 can be further provided with a through hole, each group of right clamping jaw 11 and left clamping jaw 21 are respectively penetrated out of the top of the through hole, the guide grooves on the supporting surface of the clamp plate 7 extend to the two sides of the right clamping jaw 11 and the left clamping jaw 21, so that the clamped two ends of the welding strip in the length direction are respectively provided with the guide grooves for positioning the welding strip, the welding strip ends extending out of the right clamping jaw 11 and the left clamping jaw 21 are also positioned and fixed on the same direction and height by the guide grooves, the welding strip ends are not easy to bend and deform, and the mechanism for butt joint and clamping with the welding strip ends can accurately clamp the end parts of the welding strip, so that the preparation precision of the welding strip is improved.
It should be noted that the through holes may correspond to the right clamping jaw 11 and the left clamping jaw 21 of each set of the butt clamp one by one, and each through hole corresponds to the right clamping jaw 11 and the left clamping jaw 21 of one set of the clamping welding strip, and in addition, the through holes may also be elongated holes extending to the top of all the right clamping jaw 11 and the left clamping jaw 21, as long as the left clamping jaw 21 and the right clamping jaw 11 can penetrate out of the top of the clamp plate 7 and clamp the welding strip.
In some embodiments, referring to fig. 5, a pressing plate 8 is further disposed at the top of the guide groove of the nipper 7, one end of the pressing plate 8 is rotatably connected with the fixing seat 3 at one side of the nipper 7, the other end extends to the other side of the nipper 7 and is fixedly connected with the fixing seat 3, one end fixedly connected with the fixing seat 3 can be opened and closed relative to the other end, and the pressing plate 8 spans across the tops of all the guide grooves and is tightly attached to the upper surface of the guide groove. The clamp plate 8 is used for restricting the upper portion of guide slot, restricts the welding strip in the space region that is enclosed by guide slot and clamp plate 8 bottom surface, all fixes a position the restriction to welding strip all around for the welding strip does not break away from the management and control of right clamping jaw 11 and left clamping jaw 21, further improves the centre gripping precision of welding strip, and the centre gripping precision of butt joint centre gripping welding strip end traction mechanism. When a group of parallel welding strips are penetrated simultaneously, only one end of the pressing plate 8 is required to be separated from the part which is in positioning connection with the fixing seat 3, the pressing plate is lifted to rotate for a certain angle towards the other end, the ends of all the parallel welding strips can pass through the angle, and finally a plurality of parallel welding strips are placed in the guide groove and between the right clamping jaw 11 and the left clamping jaw 21 together, so that synchronous penetrating of a plurality of welding strips is completed rapidly, and accurate positioning is carried out on the welding strips.
It should be noted that, in order to facilitate manual quick disassembly, the positioning connection structure is a quick disassembly structure, and examples include: the fastening piece is fixedly connected, or a locking component which is movably connected is used, or one end of the pressing plate 8 is clamped with the fixing seat 3 through a pin structure such as a bayonet lock.
In some embodiments, the top of the clamp plate 7 or the pressing plate 8 is further provided with sequentially ordered marks corresponding to the guide grooves, so that the welding strip serial numbers corresponding to each guide groove and each clamping jaw can be identified more quickly, and the efficiency of penetrating the welding strip is improved.
In some embodiments, referring to fig. 5 and 6, as the right clamping jaw 11 is rotationally connected with the front clamping plate 1 through the pin shaft, when the welding strip is manually worn, the upper end of the welding strip needs to be far away from the left clamping jaw 21 by a certain angle, so that in order to facilitate manual operation, in this embodiment, the clamping end of the right clamping jaw 11 exceeds the end of the left clamping jaw 21 by a certain height, when the right clamping jaw 11 is manually moved, the right clamping jaw 11 can be easily distinguished and separated, and the steps of manual operation are simplified.
It should be noted that the case where the grip end portion of the right grip jaw 11 exceeds the end portion of the left grip jaw 21 includes the top exceeding and the side exceeding,
in addition, in order to ensure the stability of the welding strip clamped between the right clamping jaw 11 and the left clamping jaw 21, vertical edges 111 are arranged on opposite clamping surfaces of the right clamping jaw 11 and/or the left clamping jaw 21, and the edges 111 are perpendicular or inclined to the diameter direction of the welding strip and are used for reducing the contact area between the clamping surfaces and the welding strip surface, and the reduction of the contact area is beneficial to increasing the clamping force between the left clamping jaw 21 and the right clamping jaw 11, so that the stability of clamping the welding strip by the left clamping jaw 21 and the right clamping jaw 11 is improved. The edge 111 is only provided on the clamping surface of the right clamping jaw 11, or the edge 111 is only provided on the clamping surface of the left clamping jaw 21, or the edges 111 are provided on the clamping surfaces of the left clamping jaw 21 and the right clamping jaw 11, which can be selected according to the working conditions of the clamping force.
On the other hand, as shown in fig. 7, the present application also proposes a tape-making mechanism using the above-mentioned tape-fixing mechanism 10, the tape-making mechanism for preparing a length of a solder tape, comprising the tape-fixing mechanism 10 and a tape-pulling mechanism 20 and a traction mechanism 30 provided on both sides of the tape-fixing mechanism 10, the tape-pulling mechanism 20 being adapted to hold the solder tape and reciprocally moving relative to the tape-fixing mechanism 10 so as to cooperate with the tape-fixing mechanism 10 to hold the solder tape at two points together and away from each other, so that a portion of the solder tape length between the tape-pulling mechanism 20 and the tape-fixing mechanism 10 is stretched and plastically deformed by a certain distance, in order to stretch the solder tape to be cut into a portion of the solder tape, the end of the solder tape to be cut is ensured to be cut into a linear extent in the solder tape length direction, the traction mechanism 30 is adapted to hold the end of the solder tape to be cut into one end of the tape-fixing mechanism 10, and the end of the solder tape to be moved to the rear end of the cutter is moved by a certain distance, a mechanism 40 is further provided between the tape-fixing mechanism 10 and the traction mechanism 30 so that the end of the tape 30 is held by a guide groove 50 is continued to be cut into a position to be cut into a solder tape, and the end of the tape is cut into a stable portion to be cut into a tape, and the tape is continued by the tape, and the end is held by the end to be cut into a predetermined position by the cutter 50, and the end is held by the tape, and the end is held by the cutter, and the tape is held by a position for holding mechanism 50, the quality of the solder strip preparation is improved.
It should be noted that it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (9)
1. A strap securement mechanism, comprising: front clamping plate (1) and back clamping plate (2) towards setting up, correspond through a plurality of pivot on front clamping plate (1) and rotate and be connected with a plurality of right clamping jaw (11), right clamping jaw (11) keep away from the lower extreme of pivot with be connected with the spring between front clamping plate (1), be equipped with on back clamping plate (2) upwards stretch out a plurality of with left clamping jaw (21) that right clamping jaw (11) correspond, right clamping jaw (11) are kept away from the upper end of pivot can be relative left clamping jaw (21) upper end rotates the opening and shutting, weld the area by elastic clamping in between left clamping jaw (21) with the opposite face of right clamping jaw (11) upper end.
2. The belt fixing mechanism according to claim 1, further comprising a fixing seat (3) movably connected with the front clamping plate (1), wherein a driving component (4) is installed on the fixing seat (3), and a driving end of the driving component (4) is in driving connection with the front clamping plate (1) so as to drive a right clamping jaw (11) on the front clamping plate (1) to be close to or far away from a left clamping jaw (21) on the rear clamping plate (2).
3. The belt fixing mechanism according to claim 2, wherein two ends of the front clamping plate (1) are connected with two ends of the rear clamping plate (2) in a penetrating manner through a connecting shaft (5), holes in the front clamping plate (1) and the rear clamping plate (2) which are penetrated by the connecting shaft (5) are long-strip holes, the long-strip holes extend towards the moving direction of the front clamping plate (1) driven by the driving component (4), one end of the fixing seat (3) is further rotationally connected with a deflector rod (6), and two ends of the deflector rod (6) are respectively clamped with the front clamping plate (1) and the rear clamping plate (2), so that the rear clamping plate (2) moves reversely relative to the front clamping plate (1) while the driving component (4) drives the front clamping plate (1) to move.
4. The strap fixing mechanism according to claim 2, wherein a clamp plate (7) is further arranged at the top of the fixing base (3), and guide grooves corresponding to clamping surfaces of the right clamping jaw (11) and the left clamping jaw (21) are formed in the upper portion of the clamp plate (7), and are arranged along the extending direction of the welding strap and are used for accommodating the welding strap.
5. The strap fastening mechanism according to claim 4, characterized in that the clamp plate (7) is provided on the side of the right clamping jaw (11) in the strap extending direction; or, a through hole is formed in the clamp plate (7), and the tops of the right clamping jaw (11) and the left clamping jaw (21) penetrate out of the through hole.
6. The belt fixing mechanism according to claim 4, wherein a pressing plate (8) is further arranged at the top of the guide groove of the clamp plate (7), one end of the pressing plate (8) is rotatably connected with the fixing seat (3) on one side of the clamp plate (7), the other end of the pressing plate extends to the other side of the clamp plate (7) to be fixedly connected with the fixing seat (3), and one end of the pressing plate (8) is rotatably opened and closed upwards relative to the other end of the pressing plate.
7. Belt fastening mechanism according to claim 1, characterized in that the clamping end of the right clamping jaw (11) exceeds the clamping end of the left clamping jaw (21).
8. Belt fastening mechanism according to claim 7, characterized in that the opposite clamping surfaces of the left clamping jaw (21) and/or the right clamping jaw (11) are provided with vertical edges (111).
9. The belt manufacturing mechanism is characterized by comprising the belt fixing mechanism (10) according to any one of claims 1-8, and further comprising a belt pulling mechanism (20) and a traction mechanism (30) which are respectively arranged on two sides of the belt fixing mechanism (10), wherein the belt pulling mechanism (20) is used for clamping a welding belt and stretching the welding belt relative to the belt fixing mechanism (10), the traction mechanism (30) is used for clamping a welding belt end extending out of one end of the belt fixing mechanism (10) and stretching the welding belt to a certain distance at the rear end, a cutter mechanism (40) is further arranged between the belt fixing mechanism (10) and the traction mechanism (30), the cutter mechanism (40) is used for cutting off the welding belt, the rear end of the cutter mechanism (40) is further movably provided with a belt stabilizing mechanism (50), and the belt stabilizing mechanism (50) and the traction mechanism (30) are used for jointly dragging the tail end and the head end of a group of welding belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243303.3U CN220547697U (en) | 2023-08-21 | 2023-08-21 | Strap fixing mechanism and strap making mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243303.3U CN220547697U (en) | 2023-08-21 | 2023-08-21 | Strap fixing mechanism and strap making mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220547697U true CN220547697U (en) | 2024-03-01 |
Family
ID=90008693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322243303.3U Active CN220547697U (en) | 2023-08-21 | 2023-08-21 | Strap fixing mechanism and strap making mechanism |
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| Country | Link |
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| CN (1) | CN220547697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118003270A (en) * | 2024-04-10 | 2024-05-10 | 珠海博杰电子股份有限公司 | Strap fixing mechanism |
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2023
- 2023-08-21 CN CN202322243303.3U patent/CN220547697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118003270A (en) * | 2024-04-10 | 2024-05-10 | 珠海博杰电子股份有限公司 | Strap fixing mechanism |
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