Quick-release fixing clamp and clamping device

Abstract

The utility model relates to fixing clamp technical field discloses a quick release type fixing clamp, clamping device, the utility model discloses a fixed support, the outer wall of fixed support all is provided with sliding mechanism, the side away from fixed support of sliding mechanism is provided with the clamping body mechanism of article clamping, the utility model discloses be provided with sliding mechanism and clamping body mechanism, first sleeve slip joint is in the outer wall department of fixed support, then select the position of proper, the lock catch is connected in the position department of lock hole, because the back of lock catch is provided with the engagement protrusion, when the back of lock catch is connected in the edge position department of lock hole, because the engagement protrusion has certain elasticity, therefore when pressing lock catch, can realize the effect of the connection of the edge of lock hole through the engagement protrusion, thereby reach the sleeve and fixed support connection's purpose, when needing to disassemble, same press lock catch can, through this mode can complete the dismounting work of sleeve and fixed support quickly.

Description

Technical Field

[0001] This utility model relates to the field of fixing clip technology, specifically to a quick-release fixing clip and clamping device. Background Technology

[0002] As a key component in the coordinated operation of fireworks displays and drones, the technical form of fireworks mounting brackets directly affects the stability and safety of fireworks launches. Currently, mainstream mounting brackets employ a model-matching design, meaning each bracket is only compatible with a specific type of fireworks. This necessitates users purchasing dedicated brackets for different fireworks, increasing costs and making it difficult to meet diverse performance needs due to model limitations. For example, large-scale fireworks displays require frequent bracket model changes, which is cumbersome and prone to safety hazards due to model confusion. Furthermore, existing brackets are mostly rigidly connected to drones, requiring tools for assembly and disassembly, making rapid replacement difficult in emergency situations. In summary, existing technologies suffer from two major drawbacks: limited model compatibility and inconvenient assembly and disassembly. There is an urgent need to develop a universal, quickly assembled and disassembled mounting bracket to improve the flexibility and safety of fireworks displays. Utility Model Content

[0003] The purpose of this utility model is to provide a quick-release fixing clip and clamping device to solve the problems mentioned in the background art.

[0004] This utility model provides the following technical solution: a quick-release fixing clip, including a fixing bracket, wherein the outer wall of the fixing bracket is provided with a sliding mechanism, and a clamping mechanism for clamping items is provided on the side of the sliding mechanism away from the fixing bracket.

[0005] Preferably, the clamping mechanism includes a fireworks clamp, and a mounting base is fixedly connected to the center of the outer side wall of the fireworks clamp, and the cross-section of the fireworks clamp is U-shaped.

[0006] Preferably, the sliding mechanism includes a sliding sleeve, and the side of the sliding sleeve near the firework clip has a positioning groove for engaging the mounting base, and a latch is provided on the outer wall of the sliding sleeve.

[0007] Preferably, the sliding sleeve has bolt holes, and the firework clip is fixedly connected through the bolt holes by bolts.

[0008] Preferably, the outer side wall of the sliding sleeve is fixedly connected to three ribs at both the upper and lower ends, and a sliding track is formed between the ribs and the sliding sleeve. The sliding sleeve is slidably sleeved onto the outer side wall of the fixed bracket through the sliding track.

[0009] Preferably, the outer side wall of the fixed bracket has two symmetrical locking holes for engaging the latch, and the top of the fixed bracket is L-shaped.

[0010] Preferably, the two firework clips have a certain degree of elasticity, and the diameter of the two firework clips is consistent with that of the object being clipped.

[0011] Preferably, a clamping device includes a base, a connecting arm is fixedly connected to the outer wall of the base, and a quick-release clamp is fixedly connected to the end of the connecting arm away from the base.

[0012] Preferably, there are two connecting arms, which are placed on both sides of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This utility model incorporates a sliding mechanism and a clamping mechanism. First, the sliding sleeve is slidably fitted onto the outer wall of the fixed bracket. Then, a suitable position is selected, and the latch is engaged at the lock hole. Because the back of the latch has an engaging protrusion, when the back of the latch is engaged at the edge of the lock hole, the engaging protrusion has a certain elasticity. Therefore, when the latch is pressed, it can engage with the edge of the lock hole through the engaging protrusion, thereby achieving the purpose of engaging the sliding sleeve and the fixed bracket. When disassembly is required, the latch can be pressed in the same way. This method allows for quick assembly and disassembly of the sliding sleeve and the fixed bracket. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a quick-release fixing clip and clamping device; Figure 2 This is a schematic diagram showing the disassembled sliding mechanism and clamping mechanism in a quick-release clamping and holding device. Figure 3 This is a schematic diagram of the overall disassembly structure of a quick-release fixing clamp and clamping device; Figure 4 This is a schematic diagram of the structure of the back of the sliding sleeve in a quick-release fixing clamp and clamping device.

[0015] In the diagram: 1. Base; 2. Connecting arm; 3. Fixed bracket; 4. Sliding mechanism; 41. Sliding sleeve; 42. Lock; 421. Engaging protrusion; 43. Through groove; 44. Clamping edge; 45. Bolt hole; 46. Slide rail; 47. Positioning strip; 5. Clamping mechanism; 51. Firework clip; 52. Mounting base; 53. Positioning hole; 54. Parallel protrusion; 6. Lock hole. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0017] Example 1: Please see Figures 1-4As shown, this utility model provides a technical solution: a quick-release fixing clip, including a fixing bracket 3, a sliding mechanism 4 is provided on the outer wall of the fixing bracket 3, and a clamping mechanism 5 for clamping items is provided on the side of the sliding mechanism 4 away from the fixing bracket 3.

[0018] In practice, the clamping mechanism 5 effectively secures the fixed bracket 3.

[0019] As one implementation method in this embodiment: the clamping mechanism 5 includes a firework clamp 51, and a mounting base 52 is fixedly connected to the center of the outer side wall of the firework clamp 51. The cross-section of the firework clamp 51 is U-shaped.

[0020] In practice, the firework clip 51 can also be changed to different shapes according to different usage scenarios, such as round, plate-shaped or "T" shaped.

[0021] As one implementation method in this embodiment: the sliding mechanism 4 includes a sliding sleeve 41, the side of the sliding sleeve 41 near the firework clip 51 has a positioning groove for engaging the mounting base 52, and a latch 42 is provided on the outer wall of the sliding sleeve 41.

[0022] In practice, the positioning groove effectively positions the sliding sleeve 41 and the mounting base 52, enabling rapid installation.

[0023] As one implementation method in this embodiment: the sliding sleeve 41 has bolt holes 45, and the firework clip 51 is fixedly connected by bolts through the bolt holes 45.

[0024] In practice, bolt installation can effectively achieve fixation.

[0025] As one implementation method in this embodiment: three retaining edges 44 are fixedly connected to both the upper and lower ends of the outer side wall of the sliding sleeve 41, and a sliding track 46 is formed between the retaining edges 44 and the sliding sleeve 41. The sliding sleeve 41 is slidably sleeved on the outer side wall of the fixed bracket 3 through the sliding track 46.

[0026] In practice, the clamping mechanism 5 can be effectively adjusted by setting the clamping edge 44.

[0027] As one implementation method in this embodiment: the outer side wall of the fixed bracket 3 has two symmetrical locking holes 6 for engaging the latch 42, and the top of the fixed bracket 3 is L-shaped.

[0028] In practice, the top of the fixed bracket 3 is L-shaped, which not only provides a stable support structure for the entire fixed clamp, but also limits the sliding range of the sliding sleeve 41 to a certain extent, preventing it from sliding out of the fixed bracket 3, thus further enhancing the reliability and durability of the structure.

[0029] As one implementation method in this embodiment: the two firework clips 51 have a certain elasticity, and the diameter of the two firework clips 51 is consistent with the object being clipped.

[0030] In practice, the two firework clips 51 have a certain degree of elasticity, which allows them to adaptively adjust according to the shape and force of the object when clamping it.

[0031] As one embodiment of this invention: a clamping device includes a base 1, with a connecting arm 2 fixedly connected to the outer wall of the base 1, and a quick-release clamp fixedly connected to the end of the connecting arm 2 away from the base 1. Preferably, there are two connecting arms 2, which are placed on both sides of the base 1.

[0032] In practice, the combination design of the connecting arms 2 on both sides of the base 1 and the fixed bracket 3 provides stable support for the overall structure, ensuring that the object can be held in a stable state.

[0033] Example 2: A quick-release fixing clip includes a base 1. Connecting arms 2 are fixedly connected to both sides of the outer wall of the base 1. Fixing brackets 3 are fixedly connected to the ends of the two connecting arms 2 away from the base 1. A sliding mechanism 4 is provided on the outer wall of each fixing bracket 3. A clamping mechanism 5 for clamping items is provided on the side of the sliding mechanism 4 away from the fixing bracket 3. The clamping mechanism 5 includes a firework clip 51. A mounting base 52 is fixedly connected to the center of the outer wall of the firework clip 51. Two positioning holes 53 are symmetrically opened on the side of the mounting base 52 away from the firework clip 51. Parallel protrusions 54 are fixedly connected to both the upper and lower ends of the firework clip 51. The cross-section of the firework clip 51 is U-shaped.

[0034] It should be noted that the sliding mechanism 4 allows the clamping mechanism 5 to move flexibly according to actual needs, making it convenient to accurately clamp items of different sizes and positions, greatly improving the ease of use and flexibility. The firework clamp 51 in the clamping mechanism 5 has a U-shaped cross section. This shape can better fit the outer wall of cylindrical items such as fireworks, providing a uniform and stable clamping force and effectively preventing items from slipping. The design of the parallel protrusion 54 can further increase the clamping force between the object and the edge, enhancing the stability of the clamping.

[0035] As one implementation method in this embodiment, please refer to Figures 2-4As shown, the sliding mechanism 4 includes a sliding sleeve 41. Two positioning strips 47 are symmetrically fixedly connected to the side of the sliding sleeve 41 near the firework clip 51. A positioning groove for engaging the mounting base 52 is formed between the two positioning strips 47. A latch 42 is fixedly connected to the outer side wall of the sliding sleeve 41 on the side of the through groove 43. Four through grooves 43 are symmetrically opened on the outer side wall of the sliding sleeve 41 corresponding to the two positioning strips 47. Two bolt holes 45 are symmetrically opened on the side of the sliding sleeve 41 away from the firework clip 51. The positioning holes 53 correspond to the bolt holes 45 and are used to limit the position of the firework clip 51 by bolts.

[0036] It should be noted that the two symmetrical positioning strips 47 on the sliding sleeve 41 form positioning grooves, which can accurately engage with the mounting base 52, allowing the firework clip 51 to be quickly positioned during installation, improving assembly efficiency, reducing installation errors, and ensuring clamping accuracy. The locking buckle 42 is fixed on one side of the through groove 43 on the outer wall of the sliding sleeve 41, and can be locked after the sliding sleeve 41 slides to the appropriate position to prevent it from sliding accidentally and ensure safety when clamping items. The two bolt holes 45 correspond to the positioning holes 53 on the mounting base 52. The bolts can firmly limit the position of the firework clip 51, which is convenient to adjust the clamping position of the firework clip 51 according to actual needs, and can also achieve stable fixation after the position is determined.

[0037] As one implementation method in this embodiment, please refer to Figures 2-4 As shown, three retaining edges 44 are fixedly connected to both the upper and lower ends of the outer side wall of the sliding sleeve 41. A slide rail 46 is formed between the retaining edges 44 and the sliding sleeve 41. An engaging protrusion 421 is integrally formed and fixedly connected to the end of the latch 42. The sliding sleeve 41 is slidably sleeved on the outer side wall of the fixed bracket 3 through the slide rail 46. Two locking holes 6 are symmetrically opened on the outer side wall of the fixed bracket 3 for engaging the latch 42. The engaging protrusion 421 is engaged at the edge of the locking hole 6. The top of the fixed bracket 3 is L-shaped.

[0038] It should be noted that the three retaining edges 44 fixed at the upper and lower ends of the outer wall of the sliding sleeve 41 form a slide track 46 with the sliding sleeve 41, allowing the sliding sleeve 41 to slide smoothly onto the outer wall of the fixed bracket 3. This allows the position of the clamping mechanism 5 to be adjusted flexibly and freely, and can be quickly and accurately adjusted to a suitable position according to the size of different items and clamping requirements, greatly improving the convenience of use. The engaging protrusion 421 integrally formed at the end of the latch 42 can be tightly engaged with the edges of the two symmetrically opened locking holes 6 on the outer wall of the fixed bracket 3. When the sliding sleeve 41 slides into place, the engagement of the latch 42 with the locking holes 6 can quickly and firmly lock the position of the sliding sleeve 41, effectively preventing it from accidentally sliding during clamping and ensuring the stability and safety of clamping items.

[0039] As one implementation method in this embodiment, please refer to Figures 2-4As shown, the bolt hole 45 and the mounting base 52 correspond to the positions of the two locking holes 6, so as to prevent the bolts connecting the mounting base 52 and the sliding sleeve 41 from squeezing the fixed bracket 3. The two firework clips 51 have a certain elasticity, and the diameter of the two firework clips 51 is consistent with the object being clamped.

[0040] It should be noted that the bolt hole 45 and the mounting base 52 precisely correspond to the positions of the two locking holes 6, which can effectively prevent the bolts connecting the mounting base 52 and the sliding sleeve 41 from squeezing the fixed bracket 3. During the installation process, the bolts can pass smoothly through the corresponding holes for tightening, which not only ensures the firmness of the connection, but also prevents the fixed bracket 3 from being squeezed by the bolts. This avoids affecting the sliding sleeve 41, which can no longer slide on the outer wall of the fixed bracket 3, thus extending the service life of the fixed bracket 3 and reducing the risk of equipment damage and maintenance costs.

[0041] Working principle: First, the sliding mechanism 4 is used for operation. The three ribs 44 at the upper and lower ends of the outer wall of the sliding sleeve 41 form a slide 46 with the sliding sleeve 41. The sliding sleeve 41 is slidably sleeved onto the outer wall of the fixed bracket 3 through the slide 46. At this time, the position of the sliding sleeve 41 can be flexibly adjusted according to actual needs. When the sliding sleeve 41 slides to the appropriate position, the two symmetrically opened locking holes 6 on the outer wall of the fixed bracket 3 are found. Since the end of the latch 42 is integrally formed and fixedly connected with the engaging protrusion 421, and the engaging protrusion 421 has a certain elasticity, pressing the latch 42 will cause the engaging protrusion 421 to engage with the edge of the locking hole 6, thereby making the sliding sleeve 41 firmly engaged with the fixed bracket 3. When disassembly is required, press the latch 42 again, and the engaging protrusion 421 will disengage from the edge of the lock hole 6, thus quickly completing the disassembly and assembly of the sliding sleeve 41 and the fixed bracket 3. Then, install the clamping mechanism 5. The center of the outer wall of the firework clamp 51 in the clamping mechanism 5 is fixedly connected to the mounting base 52. Two positioning holes 53 are symmetrically opened on the side of the mounting base 52 away from the firework clamp 51, which correspond to two bolt holes 45 symmetrically opened on the side of the sliding sleeve 41 away from the firework clamp 51. The bolt holes 45 and the mounting base 52 correspond to the positions of the two lock holes 6, which can prevent the bolts connecting the mounting base 52 and the sliding sleeve 41 from squeezing the fixed bracket 3. The bolts passing through the positioning holes 53 and the bolt holes 45 can limit the position of the firework clamp 51. The two firework clamps 51 with a certain degree of elasticity have the same diameter as the object being clamped. With the parallel protrusions 54 at the upper and lower ends of the firework clamp 51 and the U-shaped cross section, the object can be clamped more stably.

[0042] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A quick-release fixing clip, comprising a fixing bracket (3), characterized in that: The outer wall of the fixed bracket (3) is provided with a sliding mechanism (4), and the side of the sliding mechanism (4) away from the fixed bracket (3) is provided with a clamping mechanism (5) for clamping the item.

2. The quick-release fixing clip according to claim 1, characterized in that: The clamping mechanism (5) includes a firework clamp (51), and a mounting base (52) is fixedly connected to the center of the outer side wall of the firework clamp (51). The cross-section of the firework clamp (51) is U-shaped.

3. The quick-release fixing clip according to claim 2, characterized in that: The sliding mechanism (4) includes a sliding sleeve (41), which has a positioning groove for a snap-fit ​​mounting base (52) on the side of the sliding sleeve (41) near the firework clip (51), and a latch (42) is provided on the outer side wall of the sliding sleeve (41).

4. A quick-release fixing clip according to claim 3, characterized in that: The sliding sleeve (41) has bolt holes (45), and the firework clip (51) is fixedly connected by bolts through the bolt holes (45).

5. A quick-release fixing clip according to claim 4, characterized in that: The upper and lower ends of the outer side wall of the sliding sleeve (41) are fixedly connected with three ribs (44), and a slide rail (46) is formed between the ribs (44) and the sliding sleeve (41). The sliding sleeve (41) is slidably sleeved on the outer side wall of the fixed bracket (3) through the slide rail (46).

6. A quick-release fixing clip according to claim 5, characterized in that: The outer side wall of the fixed bracket (3) has two symmetrical locking holes (6) for engaging the latch (42), and the top of the fixed bracket (3) is L-shaped.

7. A quick-release fixing clip according to claim 2, characterized in that: The two firework clips (51) are elastic, and the diameter of the two firework clips (51) is consistent with the size of the object being clipped.

8. A clamping device, comprising a base (1), characterized in that: A connecting arm (2) is fixedly connected to the outer wall of the base (1), and a quick-release fixing clip as described in any one of claims 1 to 7 is fixedly connected to one end of the connecting arm (2) away from the base (1).

9. A clamping device according to claim 8, characterized in that: The connecting arms (2) are preferably two in number and are placed on both sides of the base (1).

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