CN216278799U - Multiplexing clip with rotating structure - Google Patents

Abstract

The utility model discloses a multiplexing clamp with a rotating structure, which aims to solve the problems of inconvenient assembly and insufficient firmness in connection in the prior art and comprises a first hoop plate and a second hoop plate, wherein the first hoop plate comprises a first arc-shaped section, the second hoop plate comprises a second arc-shaped section, the first arc-shaped section and the second arc-shaped section enclose a clamping area, the first hoop plate is hinged to the second hoop plate, a first shaft hole is formed in the first hoop plate, a second shaft hole is formed in the second hoop plate, a rotating shaft penetrates through the first shaft hole and the second shaft hole, a first end cover and a second end cover are fixedly arranged on the rotating shaft, the first hoop plate and the second hoop plate are arranged between the first end cover and the second end cover, the first hoop plate is axially fixed on the rotating shaft by the first end cover and the second end cover, and the second hoop plate is axially fixed on the rotating shaft by the first end cover and the second end cover.

Description

Multiplexing clip with rotating structure

Technical Field

The utility model belongs to a connecting piece, in particular to a multiplexing clamp with a rotating structure.

Background

A reusable clamp is a connector that supports repeated use and is used to connect two lengths of tubing together. In practice, the connections often require the use of interconnections between plumbing fittings that are hygienically demanding, and therefore the connections also ensure that the plumbing is carrying fluid under sterile conditions.

In the prior art, a clamp for a pipeline is disclosed, which comprises a pair of members, wherein the pair of members are detachably arranged together, the pair of members are clamped on the pipeline, and then the members are assembled together, so that the effect of clamping and packaging the pipeline by the clamp is realized.

However, the prior art is not perfect, the rotating structure of the clamp is complex, the clamp is not convenient to disassemble and assemble, the assembly cost is improved, the structural design of the clamp is not reasonable, and the problem of insufficient firmness in connection also exists.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects and problems in the prior art, the utility model provides a multiplexing clamp with a rotating structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a multiplexing clamp with a rotating structure comprises a first hoop plate and a second hoop plate, wherein the first hoop plate comprises a first arc-shaped section, the second hoop plate comprises a second arc-shaped section, and the first arc-shaped section and the second arc-shaped section enclose a clamping area;

the first hoop plate is hinged to the second hoop plate, a first shaft hole is formed in the first hoop plate, a second shaft hole is formed in the second hoop plate, a rotating shaft penetrates through the first shaft hole and the second shaft hole, a first end cover and a second end cover are fixedly arranged on the rotating shaft, the first hoop plate and the second hoop plate are arranged between the first end cover and the second end cover, the first hoop plate is axially fixed on the rotating shaft through the first end cover and the second end cover, and the second hoop plate is axially fixed on the rotating shaft through the first end cover and the second end cover.

Preferably, the rotating shaft is provided with a slot and a slot, the slot is arranged in the slot, the second end cover is provided with an elastic bolt, the elastic bolt is provided with a buckle, the elastic bolt is inserted in the slot, and the elastic bolt forces the buckle to be inserted in the slot.

Preferably, the number of the elastic bolts is at least two, and two or more elastic bolts surround a circular area.

Preferably, the number of the buckles is at least two, and the two or more buckles are sequentially arranged in the length direction of the elastic bolt.

Preferably, the whole structure of the clamping groove is annular.

Preferably, a guide inclined plane is formed on the buckle, and the guide inclined plane is used for facilitating the insertion of the buckle in the slot.

Preferably, the first strap includes a first joint, the second strap includes a second joint, the first shaft hole is provided in the first joint, and the second shaft hole is provided in the second joint.

Preferably, the first joint is a pair, the second joint is disposed between the pair of first joints, and the pair of first joints axially fix the second joint to the first shaft hole.

Preferably, the inner edge of the first arc-shaped section is provided with a first arc-shaped groove, the inner edge of the second arc-shaped section is provided with a second arc-shaped groove, and if the first arc-shaped section is folded on the second arc-shaped section, the first arc-shaped groove and the second arc-shaped groove are enclosed to form an annular area.

Preferably, the first strap further comprises a pawl and a resilient arm, the second strap further comprises a ratchet bar, the resilient arm forces the pawl to engage with the ratchet bar, and the pawl, the ratchet bar and the resilient arm form a ratchet mechanism for blocking the first arc-shaped segment from opening on the second arc-shaped segment.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that:

in the utility model, the first hoop plate, the second hoop plate and the second end cover can be assembled on the rotating shaft in sequence, so that the first hoop plate and the second hoop plate are hinged together, therefore, the multiplexing clamp has the advantages of convenient assembly and firm connection.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view showing the structure of the binding band of the present invention inserted into the first and second threading holes;

FIG. 3 is a schematic illustration of an explosive structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a rotating shaft according to the present invention;

fig. 5 is a schematic structural view of the end cap of the present invention.

In the figure: 1-a first hoop plate, 2-a second hoop plate, 3-a rotating shaft, 4-a second end cover, 6-a binding band, 11-a first joint, 12-a first arc section, 13-a first handle, 14-a pawl, 15-an elastic arm, 16-a power arm, 17-a first ribbed plate, 18-a third ribbed plate, 21-a second joint, 22-a second arc section, 23-a second handle, 24-a ratchet rack, 25-a second ribbed plate, 31-a first end cover, 32-a slot, 33-a clamping groove, 41-an elastic bolt, 42-a buckle, 111-a first shaft hole, 121-a first positioning groove, 122-a first avoiding groove, 131-a first threading hole, 141-a first ratchet, 151-a bending part, 152-a thickness reducing groove, 161-arc surface, 211-second shaft hole, 221-second positioning groove, 222-second avoiding groove, 231-second threading hole, 241-second ratchet and 421-guiding inclined surface.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings and the specific embodiments.

As shown in fig. 1 to 5, a multiplexing clamp with a rotation structure comprises a first hoop plate 1 and a second hoop plate 2, wherein the first hoop plate 1 is hinged on the second hoop plate 2. If the first strap 1 is rotated on the second strap 2, the first strap 1 can be folded or unfolded on the second strap 2.

First hoop board 1 includes first segmental arc 12, and second hoop board 2 includes second segmental arc 22, and the overall structure of first segmental arc 12 is the semicircle, and second segmental arc 22 also is the semicircle, and first segmental arc 12 and second segmental arc 22 enclose synthetic centre gripping region. If the first hoop board 1 is folded on the second hoop board 2, the whole structure of the clamping area is circular, one end of the first arc-shaped section 12 is arranged at one end of the second arc-shaped section 22, and the other end of the first arc-shaped section 12 is arranged at the other end of the second arc-shaped section 22. If the first strap 1 is unfolded onto the second strap 2, the clamping area is opened.

Wherein a gripping area refers to an area for placing a pair of tubulars. The end of one pipe is butted on the end of the other pipe, and the multiplexing clamp with the rotating structure has the function of fastening the pair of pipes. The first and second arcuate segments 12 and 22, respectively, may be held tightly against the pipe elements when the pipe elements are placed in the gripping region.

In use, a pair of pipe elements can be positioned in the gripping area by opening the first arcuate segment 12 over the second arcuate segment 22, placing the pair of pipe elements over the second arcuate segment 22, folding the first arcuate segment 12 over the second arcuate segment 22 and securing the pair of pipe elements to the second arcuate segment 22.

The inner edge of the first arc-shaped section 12 is provided with a first positioning groove 121, the inner edge of the second arc-shaped section 22 is provided with a second positioning groove 221, and if the first arc-shaped section 12 is folded on the second arc-shaped section 22, the first positioning groove 121 and the second positioning groove 221 are connected end to end.

Wherein, the tip of pipe fitting all has annular flange, and annular flange's overall structure is the ring shape. When the pair of pipe fittings are assembled together, the annular flanges of the pair of pipe fittings are assembled together, and the integral structure of the annular flanges of the pair of pipe fittings assembled together is also in a circular ring shape. The first detent 121 and the second detent 221 are for receiving and locating the annular flange. If first constant head tank 121 and second constant head tank 221 end to end, the overall structure of first constant head tank 121 and second constant head tank 221 is the ring shape, can the adaptation in first constant head tank 121 and second constant head tank 221 on the annular flange of a pair of pipe fitting.

In practical use, if a pair of pipes are mounted on the multiplexing clamp with the rotating structure, the annular flanges of the pair of pipes can be fitted into the first positioning groove 121 and the second positioning groove 221, and the multiplexing clamp with the rotating structure has a sealing and positioning effect on the pair of pipes.

Specifically, the overall structure of the first positioning groove 121 is arc-shaped, the length direction of the first positioning groove 121 is consistent with the length direction of the first arc-shaped section 12, and the first positioning groove 121 is disposed at the inner edge of the first arc-shaped section 12. The overall structure of the second positioning groove 221 is also arc-shaped, the length direction of the second positioning groove 221 is consistent with the length direction of the second arc-shaped section 22, and the second positioning groove 221 is arranged on the inner edge of the second arc-shaped section 22.

Specifically, the first strap 1 is made of plastic, and the second strap 2 is also made of plastic. Still seted up first keeping away a groove 122 on the first segmental arc 12, first keeping away a groove 122 and seted up at the both ends of first segmental arc 12, the design of first keeping away a groove 122 is used for reducing the wall thickness of first segmental arc 12, avoids first segmental arc 12 to produce when moulding plastics and fills not enough, bubble and cavity scheduling problem. The second arc-shaped section 22 is further provided with second avoiding grooves 222, the second avoiding grooves 222 are formed in two ends of the second arc-shaped section 22, the second avoiding grooves 222 are designed to reduce the wall thickness of the second arc-shaped section 22, and the problems that the second arc-shaped section 22 is insufficient in filling, air bubbles, cavities and the like during injection molding are avoided.

The overall structure of the first avoiding groove 122 is arc-shaped, and the length direction of the first avoiding groove 122 is consistent with the length direction of the first arc-shaped section 12. The overall structure of the second avoiding groove 222 is arc-shaped, and the length direction of the second avoiding groove 222 is consistent with the length direction of the second arc-shaped section 22.

The first strap 1 comprises a pawl 14 and a resilient arm 15, the second strap 2 comprises a ratchet bar 24, the resilient arm 15 forces the pawl 14 to engage the ratchet bar 24, and the pawl 14, the ratchet bar 24 and the resilient arm 15 form a ratchet mechanism for blocking the first arc-shaped segment 12 from opening on the second arc-shaped segment 22.

Wherein, the ratchet mechanism refers to a movement mechanism which prevents the first strap 1 from rotating reversely on the second strap 2 and enables the first strap 1 to rotate on the second strap 2 only in one direction. The ratchet mechanism does not prevent the first arcuate segment 12 from moving in a direction to fold over the second arcuate segment 22, but does prevent the first arcuate segment 12 from moving in a direction to flip over the second arcuate segment 22.

In actual use, a pair of pipe fittings are placed in the clamping area, the first arc-shaped section 12 is driven to be folded on the second arc-shaped section 22, the pair of pipe fittings can be clamped between the first arc-shaped section 12 and the second arc-shaped section 22, and the ratchet mechanism plays a role in positioning the first arc-shaped section 12 on the second arc-shaped section 22, so that the problem that the pair of pipe fittings and the multiplexing clamp with the rotating structure are not firmly connected enough is solved.

In the present invention, the ratchet mechanism has a reverse locking function, a user only needs to push the first arc-shaped section 12 to approach the second arc-shaped section 22, the first arc-shaped section 12 can be folded on the second arc-shaped section 22, so as to seal and position a pair of pipe fittings in the clamping area, and if the user applies force to the power arm 16, the pawl 14 on the elastic arm 15 is driven to disengage from the ratchet bar 24, the first arc-shaped section 12 can be freely opened on the second arc-shaped section 22, so as to facilitate taking and placing a pair of pipe fittings from the clamping area, therefore, the multiplexing clamp with the rotating structure has the advantages of one-step disassembly and assembly, convenience in disassembly and assembly, firm connection and looseness prevention.

Specifically, the first arc-shaped section 12, the elastic arm 15 and the pawl 14 are integrally formed together, the elastic arm 15 is disposed outside the first arc-shaped section 12, and the pawl 14 is disposed at the outer end of the elastic arm 15. Ratchet bar 24 is integrally formed with second arcuate segment 22, and ratchet bar 24 is disposed on the outside of second arcuate segment 22. The number of parts is reduced, and the cost is reduced.

Specifically, the ratchet bar 24 is curved, and the ratchet bar 24 surrounds the outer side of the rotation shaft 3. If the first strap 1 is rotated on the second strap 2, the pawl 14 can move on the ratchet bar 24, so that the pawl 14 can always keep engaged with the ratchet bar 24 during the rotation of the first strap 1 on the second strap 2.

The pawl 14 has a first ratchet tooth 141, the ratchet bar 24 has a second ratchet tooth 241, and the cross section of the first ratchet tooth 141 and the cross section of the second ratchet tooth 241 are both triangular, so that the effect that the pawl 14 can move on the ratchet bar 24 in one direction and can be locked in the opposite direction is achieved.

The number of the first ratchet teeth 141 is at least two, and two or more first ratchet teeth 141 are sequentially provided in the longitudinal direction of the ratchet 14, and the number of the second ratchet teeth 241 is at least two, and two or more second ratchet teeth 241 are sequentially provided in the longitudinal direction of the ratchet bar 24. If the first pawl 14 moves on the ratchet bar 24, the first pawl 14 can engage with different positions on the ratchet bar 24, so as to adjust tightness of the locking of the first strap 1 and the second strap 2 to the pipe.

The power arm 16 is fixedly arranged on the elastic arm 15, the power arm 16 is used for facilitating a user to drive the elastic arm 15 to generate elastic deformation, and if the elastic arm 15 generates elastic deformation, the pawl 14 can be separated from the ratchet bar 24, so that the first hoop plate 1 can freely rotate on the second hoop plate 2.

The elastic arm 15 includes a flexible portion 151, the elastic arm 15 is elastically deformable around the flexible portion 151, and the flexible portion 151, the power arm 16 and the pawl 14 are sequentially disposed on the elastic arm 15.

Here, the flexure 151 refers to a portion of the elastic arm 15 that can be bent. When the elastic arm 15 is stressed, the elastic arm 15 can elastically deform around the flexure 151. The flexible part 151, the power arm 16 and the pawl 14 are sequentially arranged on the elastic arm 15, so that a labor-consuming lever is formed, and the effect of saving distance is achieved.

In actual use, a user can press the power arm 16 to apply force to the elastic arm 15, and the elastic arm 15 under the force can be elastically deformed, so that the pawl 14 on the elastic arm 15 can be disengaged from the ratchet bar 24.

In the utility model, the flexible portion 151, the power arm 16 and the pawl 14 are sequentially arranged on the elastic arm 15 to form a labor-consuming lever, and the pawl 14 can be driven to move for a larger distance only by moving a smaller distance by pressing the hand on the power arm 16, so that the effect of disengaging the pawl 14 from the ratchet bar 24 is achieved, therefore, the utility model has the advantages of saving power distance, reasonable design and convenience for improving the structure compactness.

Specifically, the power arm 16 is integrally formed on the elastic arm 15, and the power arm 16 and the pawl 14 are respectively provided on both sides of the elastic arm 15.

The flexing portion 151 is provided with a thickness reducing groove 152, and the thickness reducing groove 152 is used for reducing the thickness of the flexing portion 151, so that the thickness of the flexing portion 151 is smaller than the thickness of other portions of the elastic arm 15, and the elastic arm 15 can be elastically deformed around the flexing portion 151.

Specifically, the cross section of the reduced thickness groove 152 is in an inwardly curved arc shape, the structural design is reasonable, and the problem that the bending part 151 is broken is avoided.

The power arm 16 is formed with an inwardly concave arc surface 161, and the arc surface 161 is adapted to fit the fingers of the user.

In actual use, the user's fingers may fit over the arcuate surface 161 to further facilitate the application of force to the power arm 16.

Specifically, the power arm 16 has an arc-shaped plate body in the whole structure, and an arc-shaped surface 161 is arranged on the side surface of the power arm 16.

The first hoop plate 1 is hinged on the second hoop plate 2 through a rotating shaft 3. First shaft hole 111 has been seted up on first hoop board 1, has seted up second shaft hole 211 on the second hoop board 2, and first shaft hole 111 is worn to locate by pivot 3, and second shaft hole 211 is still worn to locate by pivot 3, and first hoop board 1 can revolute pivot 3 and rotate. The first end cover 31 and the second end cover 4 are fixedly arranged on the rotating shaft 3, the first hoop plate 1 is arranged between the first end cover 31 and the second end cover 4, the second hoop plate 2 is also arranged between the first end cover 31 and the second end cover 4, the first end cover 31 and the second end cover 4 axially fix the first hoop plate 1 on the rotating shaft 3, the first end cover 31 further axially fix the second hoop plate 2 on the rotating shaft 3, and axial shaking of the first hoop plate 1 and the second hoop plate 2 on the rotating shaft 3 is avoided.

Wherein the hinge structure is used for hinging the first strap 1 and the second strap 2 together. The hinge structure comprises a rotating shaft 3, a bolt 41, a first end cover 31 and a second end cover 4, wherein the rotating shaft 3, the first end cover 31 and the second end cover 4 are used for hinging the first hoop plate 1 and the second hoop plate 2 together.

In the present invention, the first strap 1, the second strap 2 and the second end cap 4 can be assembled on the rotating shaft 3 in sequence, and the first end cap 31 and the second end cap 4 can axially position the first strap 1 and the second strap 2 on the rotating shaft 3, so the multiplexing clamp with the rotating structure has the advantages of convenient assembly and firm connection.

The rotating shaft 3 is provided with a slot 32 and a slot 33, the slot 33 is arranged in the slot 32, the second end cover 4 is provided with an elastic bolt 41, the elastic bolt 41 is provided with a buckle 42, the elastic bolt 41 is inserted into the slot 32, the elastic bolt 41 forces the buckle 42 to be inserted into the slot 33, and thus the elastic bolt 41 is positioned in the slot 32.

The elastic plug 41 is a plug that can be elastically deformed. If the elastic plug 41 is inserted into the slot 32, the elastic plug 41 is kept in contact with the inner side wall of the slot 32 by the self-elastic force, and the buckle 42 on the elastic plug 41 can be inserted into the slot 32.

When the equipment second end cover 4 is on pivot 3, insert elastic bolt 41 and establish in slot 32, buckle 42 can insert under elastic bolt 41 and establish in draw-in groove 33, need not to accomplish the equipment with the help of the bare-handed instrument, has consequently further made things convenient for first hoop board 1, second hoop board 2 and second end cover 4 to assemble on pivot 3.

Specifically, the first end cap 31 is integrally formed on the rotating shaft 3, so that the number of parts is reduced, and the cost is reduced. The locking groove 33 is opened at an inner side wall of the slot 32, and the latch 42 is formed at a side wall of the elastic latch 41. The opening direction of the slot 32 is the same as the length direction of the elastic plug 41.

The number of the elastic bolts 41 is at least two, two or more elastic bolts 41 are circumferentially arranged on the second end cover 4, the two or more elastic bolts 41 surround a circular area, and the cross section of the slot 32 is circular.

Wherein, two or more than two elastic bolts 41 are inserted in the same slot 32, and two or more than two elastic bolts 41 are matched with the slot 32 and are supported on the inner side wall of the slot 32 in an all-round manner, so that the problem that the elastic bolts 41 shake in the slot 32 is avoided, and the matching firmness of the buckle 42 and the clamping groove 33 is also improved.

The integral structure of the clamping groove 33 is annular, the clamping groove 33 surrounds the inner side wall of the slot 32, and the clamping buckles 42 on the two or more elastic clamping buckles 42 can be inserted into the same clamping groove 33, so that the matching firmness of the clamping buckles 42 and the clamping groove 33 is improved.

The number of the buckles 42 is at least two, and two or more than two buckles 42 are sequentially arranged in the length direction of the elastic bolt 41.

When the clips 42 at different positions are inserted into the slots 33, the distance between the first end cap 31 and the second end cap 4 is changed, so that the position of the second end cap 4 on the rotating shaft 3 can be adjusted.

In practical use, if the distance between the first end cap 31 and the second end cap 4 is adjusted, the first hoop plate 1 and the second hoop plate 2 with different thicknesses can be hinged together, so that the application range of the multiplexing clamp with the rotating structure is improved.

Specifically, there are at least two card slots 33, and two or more card slots 33 are sequentially arranged in the length direction of the slot 32. The buckles 42 can be inserted into two or more than two clamping grooves 33, so that the multiple fastening effect is achieved, and the connection firmness is improved.

The latch 42 is formed with a guide slope 421, and the guide slope 421 is used to facilitate the latch 42 to be inserted into the slot 32, thereby facilitating the assembly.

The guiding inclined plane 421 refers to a plane having an acute angle with the length direction of the elastic latch 41.

The first hoop plate 1 further comprises a first joint 11, a first shaft hole 111 is formed in the first joint 11, the first joint 11 protrudes out of the outer edge of the first arc-shaped section 12, the second hoop plate 2 further comprises a second joint 21, a second shaft hole 211 is formed in the second joint 21, and the second joint 21 protrudes out of the outer edge of the second arc-shaped section 22.

The first joints 11 are a pair, the pair of first joints 11 are respectively provided with a first shaft hole 111, the second joint 21 is arranged between the pair of first joints 11, the pair of first joints 11 axially fix the second joint 21 on the first shaft hole 111, and the first hoop plate 1 and the second hoop plate 2 are positioned mutually.

The first hoop plate 1 further comprises a first handle 13, the second hoop plate 2 further comprises a second handle 23, the rotating shaft 3, the first arc-shaped section 12 and the first handle 13 are sequentially arranged on the first hoop plate 1, the rotating shaft 3, the second arc-shaped section 22 and the second handle 23 are sequentially arranged on the second hoop plate 2, the first threading hole 131 is formed in the first handle 13, and the second threading hole 231 is formed in the second handle 23.

Wherein the first handle 13 is used for being gripped by a user, and the second handle 23 is also used for being gripped by the user, and the user can grip the first handle 13 and the second handle 23 to drive the first strake 1 to rotate on the second strake 2. The first threading hole 131 and the second threading hole 231 are for the binding band 6 to pass through.

In practical use, the binding band 6 can be threaded through the first threading hole 131 and the second threading hole 231, the first threading hole 131 and the second threading hole 231 can position the binding band 6, the binding band 6 can tightly bind the first handle 13 and the second handle 23 together, and the first arc-shaped section 12 and the second arc-shaped section 22 can also be locked.

In the present invention, the ratchet mechanism is used to prevent the first arc-shaped section 12 from being lifted on the second arc-shaped section 22, the binding band 6 can be inserted into the first threading hole 131 and the second threading hole 231 and tie the first handle 13 and the second handle 23 together, and also plays a role of preventing the first arc-shaped section 12 from being lifted on the second arc-shaped section 22, so as to achieve the effect of double locking on the pipe in the clamping area, therefore, the multiplexing clamp with the rotating structure has the advantages of simple structure, double locking and firm connection.

Specifically, if the first arc-shaped section 12 is folded on the second arc-shaped section 22, the first threading hole 131 is aligned with the second threading hole 231, and the straight line direction where the first threading hole 131 and the second threading hole 231 are located is located at the outer side of the power arm 16, so that the power arm 16 is prevented from interfering with the passing of the binding band 6 between the first threading hole 131 and the second threading hole 231.

Specifically, the first handle 13 has a plate-like structure, the first handle 13 protrudes from the outer edge of the first arc-shaped section 12, and the length direction of the first handle 13 is substantially consistent with the tangential direction of the first arc-shaped section 12. The second handle 23 is also plate-shaped, and protrudes from the outer edge of the second arc-shaped section 22, and the length direction of the second handle 23 is substantially consistent with the tangential direction of the second arc-shaped section 22. If the first arc-shaped section 12 is folded on the second arc-shaped section 22, the first handle 13 and the second handle 23 are arranged in bilateral symmetry, so that a user can hold the first handle 13 and the second handle 23 together with one hand.

The pawl 14, the ratchet bar 24 and the elastic arm 15 are all arranged between the first handle 13 and the second handle 23, so that the structure compactness is improved.

When the power arm 16 is close to the first handle 13, the pawl 14 can disengage the ratchet bar 24. In practical use, the user can grasp the power arm 16 and the first handle 13 with one hand to drive the pawl 14 to disengage the ratchet bar 24, which further facilitates the use.

A first rib plate 17 is fixedly arranged among the first handle 13, the elastic arm 15 and the first arc-shaped section 12, and the first rib plate 17 improves the overall structural strength of the first hoop plate 1. Specifically, the first rib 17 is integrally formed on the first band 1.

A second rib plate 25 is fixedly arranged between the second handle 23 and the second arc-shaped section 22, and the second rib plate 25 improves the overall structural strength of the second hoop plate 2. Specifically, the second rib 25 is integrally formed on the second band 2.

A third rib plate 18 and a third rib plate 18 are fixedly arranged between the power arm 16 and the elastic arm 15, and the third rib plate 18 is used for improving the connection firmness between the power arm 16 and the elastic arm 15. Specifically, the power arm 16, the third rib 18, and the elastic arm 15 are integrally formed together.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (10)

1. A multiplexing clamp with a rotating structure is characterized by comprising a first hoop plate (1) and a second hoop plate (2), wherein the first hoop plate (1) comprises a first arc-shaped section (12), the second hoop plate (2) comprises a second arc-shaped section (22), and the first arc-shaped section (12) and the second arc-shaped section (22) enclose a clamping area;

first hoop board (1) articulates on second hoop board (2), first shaft hole (111) have been seted up on first hoop board (1), second shaft hole (211) have been seted up on second hoop board (2), pivot (3) are worn to be equipped with in first shaft hole (111) and second shaft hole (211), fixed first end cover (31) and second end cover (4) of being provided with on pivot (3), first hoop board (1), second hoop board (2) all set up between first end cover (31) and second end cover (4), first end cover (31) and second end cover (4) are with first hoop board (1) axial fixity on pivot (3), first end cover (31) and second end cover (4) are still with second hoop board (2) axial fixity on pivot (3).

2. The multiplexing clamp with the rotating structure according to claim 1, wherein the rotating shaft (3) is provided with a slot (32) and a slot (33), the slot (33) is disposed in the slot (32), the second end cap (4) is provided with an elastic plug (41), the elastic plug (41) is provided with a buckle (42), the elastic plug (41) is inserted into the slot (32), and the elastic plug (41) forces the buckle (42) to be inserted into the slot (33).

3. The multiplexing clamp with rotation structure of claim 2, wherein the number of the elastic bolts (41) is at least two, and two or more elastic bolts (41) surround a circular area.

4. The multiplexing clamp with rotation structure according to claim 2 or 3, wherein there are at least two buckles (42) on any one elastic bolt (41), and two or more buckles (42) on the elastic bolt are sequentially arranged in the length direction of the elastic bolt (41).

5. The multiplexing clamp with rotation structure of claim 2, wherein the integral structure of the slot (33) is ring-shaped.

6. The multiplexing clamp with the rotation structure of claim 2 or 5, wherein the clip (42) is formed with a guide slope (421), and the guide slope (421) is used for facilitating the insertion of the clip (42) in the slot (32).

7. The multiplexing clamp with rotation structure of claim 1, wherein the first strap (1) comprises a first joint (11), the second strap (2) comprises a second joint (21), the first shaft hole (111) is opened on the first joint (11), and the second shaft hole (211) is opened on the second joint (21).

8. The multiplexing clamp with the rotation structure according to claim 7, wherein the first joints (11) are a pair, the second joint (21) is arranged between the pair of first joints (11), and the pair of first joints (11) axially fix the second joint (21) on the first shaft hole (111).

9. The multiplexing clip with rotation structure of claim 1, wherein the first arc-shaped section (12) has a first positioning groove 121 formed on its inner edge, the second arc-shaped section (22) has a second positioning groove (221) formed on its inner edge, and if the first arc-shaped section (12) is folded on the second arc-shaped section (22), the first positioning groove (121) and the second positioning groove (221) form an annular region.

10. The multiplexing clamp with rotation structure according to claim 1, wherein the first hoop plate (1) further comprises a pawl (14) and a resilient arm (15), the second hoop plate (2) further comprises a ratchet bar (24), the resilient arm (15) forces the pawl (14) to engage with the ratchet bar (24), and the pawl (14), the ratchet bar (24) and the resilient arm (15) form a ratchet mechanism for preventing the first arc segment (12) from opening on the second arc segment (22).

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