CN218499440U - Clamp and clothes treatment equipment - Google Patents

Abstract

The embodiment of the utility model provides a clamp and clothing treatment facility, wherein, the clamp includes hoop and grafting strip, and the grafting strip is connected in hoop along length direction's one end, and the hoop has gomphosis portion along length direction's the other end, is equipped with fixed chamber in the gomphosis portion, and one side in fixed chamber has the socket, and the grafting strip can insert in the fixed chamber and fix through the socket to make the hoop encircle to embrace and form the installation space that is used for wearing to establish the work piece. The embodiment of the utility model provides a clamp is through adjusting the size that grafting strip inserted in the fixed chamber through the socket to realize adjusting the size that is used for wearing to establish the installation space of work piece, and then the not unidimensional work piece of adaptation of being convenient for, improved the adaptability to not unidimensional work piece of clamp, richened the work scene of clamp.

Description

Clamp and clothes treatment equipment

Technical Field

The utility model relates to a fastener field, concretely relates to clamp and clothing treatment facility.

Background

A capacitor is arranged in the clothes treatment equipment and is used for assisting a motor in the clothes treatment equipment to start.

In the related art, referring to fig. 1, a capacitor is clamped by a capacitor clamp to achieve fixation of the capacitor in a laundry treating apparatus.

Because the clothes treatment equipment of different grade type adopts the motor type different, and the size of the electric capacity that uses differs, and the centre gripping space size that traditional electric capacity pressed from both sides formed is fixed and is difficult to adapt to the electric capacity of different sizes, consequently need prepare the electric capacity clamp of multiple size type in advance in production assembling process, be unfavorable for spare part universalization, improved the overstock risk in inventory.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a clamp for fixing a capacitor and a laundry treating apparatus.

In order to achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

an embodiment of the utility model provides a clamp, a serial communication port, including hoop and grafting strip, the grafting strip connect in the hoop is along length direction's one end, the hoop has gomphosis portion along length direction's the other end, be equipped with fixed chamber in the gomphosis portion, one side in fixed chamber has the socket, the grafting strip can warp the socket inserts fixed chamber is fixed in and, so that the hoop encircles and is formed the installation space that is used for wearing to establish the work piece.

In some embodiments, the clamp includes at least one support protrusion provided on a wall surface of the clamp facing the installation space, and each support protrusion defines a support surface for abutting against the workpiece in an axial direction of the installation space.

In some embodiments, the support protrusion is located at an edge of the first end of the strap in the axial direction.

In some embodiments, the number of the supporting protrusions is plural, and the supporting protrusions are spaced apart from each other in the circumferential direction of the mounting space.

In some embodiments, the clamp includes at least one fastening rib, the fastening rib is disposed on a wall surface of the hoop strip facing the installation space, and an end portion of each fastening rib, which is away from one end of the hoop strip, is used for abutting against a circumferential surface of the workpiece.

In some embodiments, the fastening ribs together define a positioning surface along an end portion of the axial first end of the mounting space, and the positioning surface and the supporting surface are axially spaced apart from each other to form a limiting region therebetween.

In some embodiments, the supporting protrusions protrude from the wall surface of the strap to a greater extent than the fastening ribs.

In some embodiments, the hoop includes a fixing portion, the fixing portion is disposed on a wall surface of the hoop strip, which is away from the installation space, and the fixing portion is provided with a threading hole which penetrates along an axial direction of the installation space.

In some embodiments, the support protrusion and the securing portion are located at the same axial end of the strake.

In some embodiments, the clamp includes a fastening portion disposed on an outer side of the hoop strip away from the installation space, the fastening portion includes a plugging rib and at least one pair of barbs, the one end of the plugging rib is connected with the hoop strip, each pair of barbs is disposed on two opposite sides of the other end of the plugging rib, and one end of the barb away from the plugging rib faces towards one side of the hoop strip.

An embodiment of the utility model provides a still provide a clothing treatment facility, including box, electric capacity and the aforesaid embodiment the clamp, the clamp with the box is connected, the stirrup encircles electric capacity and general electric capacity restraint is in the installation space.

In some embodiments, a circumferential surface of the capacitor is provided with flanges, and the support protrusions provided to the collar facing the wall surface of the installation space and the fastening ribs provided to the strap facing the wall surface of the installation space are located at axially opposite ends of the flanges.

In some embodiments, the clamp includes a fastening portion disposed on an outer side of the installation space away from the hoop, the fastening portion includes a plugging rib and at least one pair of barbs, the hoop is connected to one end of the plugging rib, each pair of barbs is disposed on opposite sides of the other end of the plugging rib, the barbs are far away from one end of the plugging rib towards one side of the hoop, the box is provided with a jack, the fastening portion is inserted into the jack, and the barbs are hooked on positions around the jack, so that the clamp is fastened on the box.

The embodiment of the utility model provides a clamp is through adjusting the size that grafting strip inserted in the fixed chamber through the socket to realize adjusting the size that is used for wearing to establish the installation space of work piece, and then the not unidimensional work piece of adaptation of being convenient for, improved the adaptability to not unidimensional work piece of clamp, richened the work scene of clamp.

Drawings

FIG. 1 is a schematic diagram illustrating a fixing manner of a capacitor in the related art;

fig. 2 is a schematic structural view of a clamp according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating the arrangement relationship between the clamp and the capacitor when the insertion strip is not inserted into the engaging portion according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating an arrangement relationship between the clamp and the capacitor when the insertion strip is inserted into the engaging portion according to an embodiment of the present invention;

fig. 5 is a schematic diagram illustrating a relationship between a clamp and a capacitor having an inductance coil according to an embodiment of the present invention;

fig. 6 is a schematic view illustrating installation of capacitors and clips in the clothes treating apparatus according to an embodiment of the present invention.

Description of the reference numerals

A clamp 10; a strap 11; positioning holes 11a; a fitting portion 111; a fixing cavity 111a; a socket 111b; a first limit plate 1111; a second restriction plate 1112; a stopper protrusion 1113; an elastic member 1114; second stationary teeth 1115; a first sub-cuff strip 112; a connecting portion 113; a second sub-cuff strip 114; a positioning boss 115; an insertion strip 12; first stationary teeth 121; a support projection 13; the support surface 13a; a fastening rib 14; a fixed portion 15; a threading hole 15a; a fastening portion 16; an insertion rib 161; a barb 162; a capacitor 20; a flange 21; an inductor coil 22; case 30

Detailed Description

It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.

In the description of the present application, the terms of "axial," "upper," "lower" orientation or positional relationship are based on the orientation or positional relationship shown in fig. 3, it being understood that these terms of orientation are merely used to facilitate the description of the present application and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of the present application.

The embodiment of the utility model provides a clamp 10, refer to fig. 2 to 4, this clamp 10 includes lath 11 and grafting strip 12, grafting strip 12 is connected in lath 11 along length direction's one end, lath 11 has gomphosis portion 111 along length direction's the other end, be equipped with fixed chamber 111a in gomphosis portion 111, one side of fixed chamber 111a has socket 111b, grafting strip 12 can insert in fixed chamber 111a and fix through socket 111b to make lath 11 encircle to embrace the installation space that forms and be used for wearing to establish the work piece.

The specific installation steps of the clamp 10 are as follows: the workpiece to be fixed is placed on one side of the clamp 10 along the axial direction or through a gap between the hoop strip 11 and the embedding part 111, so that the insertion strip 12 and the embedding part 111 are close to each other, the clamp 10 surrounds the outer surface of the workpiece to be fixed until the insertion strip 12 enters the fixing cavity 111a through the insertion opening 111b, and the size of the installation space is adjusted by adjusting the size of the insertion strip 12 inserted into the fixing cavity 111a, so that the clamp 10 is tightened until the clamp 10 is attached to the outer surface of the workpiece.

The fixing cavity 111a can play a role of restraining and protecting the strip 12. On one hand, the probability that the clamp 10 and the workpiece are loosened due to the fact that the size of the installation space is changed due to the fact that the inserting strips 12 move in the fixing cavities 111a is reduced by reducing the moving space of the inserting strips 12, and the attaching tightness between the clamp 10 and the workpiece is improved; on the other hand, the blocking of the engaging portion 111 reduces the probability of contact between the external object and the strip 12, and reduces the probability of the strip 12 being loosened due to collision and friction between the external object and the clip 10.

The embodiment of the utility model provides a clamp 10 inserts the size in fixed chamber 111a through socket 111b through adjusting grafting strip 12 to the realization is adjusted and is used for wearing to establish the installation space's of work piece size, and then the not unidimensional work piece of adaptation of being convenient for, has improved clamp 10's adaptability to not unidimensional work piece, has richened clamp 10's work scene.

It will be appreciated that the particular manner of securing the strip 12 in the securing cavity 111a is not limited.

Illustratively, a plurality of first fixing teeth 121 are disposed on the plug rack 12, a plurality of second fixing teeth 1115 are disposed on an inner wall of the fixing cavity 111a, the first fixing teeth 121 and the second fixing teeth 1115 extend in an axial direction and are distributed along a circumferential direction of the installation space, and the first fixing teeth 121 and the second fixing teeth 1115 can abut against each other along the circumferential direction of the installation space to fix a position of the plug portion relative to the fitting portion 111 along the circumferential direction. The fixing and self-locking between the inserting strip 12 and the embedding part 111 are realized by the mode that the first fixing teeth 121 are abutted with the second fixing teeth, and the self-locking structure is simple in structure, firm in connection and easy to operate.

It can be understood that adjustment of the insertion size of the rack bar 12 in the fixing cavity 111a is achieved by adjusting the number of the first fixing teeth 121 and the second fixing teeth 1115 engaged with each other.

It can be understood that, after the strip 12 and the engaging portion 111 are fixed, the probability of relative displacement between the two in the circumferential direction needs to be reduced to maintain the state of the joint between the clamp 10 and the workpiece.

For example, the first stationary teeth 121 are inclined in the opposite direction to the second stationary teeth 1115, and the first stationary teeth 121 are inclined in the direction away from the direction in which the plug strip 12 is inserted into the stationary cavity 111 a. On the one hand, it is convenient for the relative displacement between first fixed teeth 121 and second fixed teeth 1115 during the insertion process of plug strip 12 into fixed cavity 111a, so as to adjust the size of the installation space; on the other hand, after the plugging strip 12 is inserted into the preset size, the self-locking capability between the first fixing teeth 121 and the second fixing teeth 1115 is improved, the probability of relative movement of the plugging strip 12 and the embedding part 111, which is away from each other, is reduced, and the connection firmness is improved.

It can be understood that, under the condition that the workpiece is fixed only by the friction force between the clamp 10 and the workpiece, due to the effect of the gravity of the workpiece, the attenuation of the clamping force caused by the deformation of the clamp 10 after long-time use, the vibration in the working environment and other factors, the workpiece can slide down gradually until the workpiece is separated from the clamp 10, so that the workpiece falls and is damaged, and the user experience is influenced. Therefore, the workpiece needs to be supported to reduce the probability of falling off the workpiece.

In some embodiments, referring to fig. 2 and 3, the clamp 10 includes at least one support protrusion 13, the support protrusion 13 is disposed on a wall surface of the clamp 10 facing the installation space, and each support protrusion 13 defines a support surface 13a for abutting against the workpiece in an axial direction of the installation space. The work piece along axial butt and holding surface 13a butt to on making the weight of work piece transmit clamp 10 through support protrusion 13, through the effect of holding back of support protrusion 13 to the work piece, realized the spacing to the work piece along axial position. The probability that the workpiece slips from the clamp 10 along the axial direction is reduced, and the installation stability of the workpiece is improved. In addition, the friction force required between the clamp 10 and the workpiece can be reduced by arranging the supporting protrusion 13, so that the probability of damage caused by over-tight fit between the clamp 10 and the workpiece is reduced.

It will be appreciated that optimizing the specific location of the support protrusions 13 contributes to the stability of the placement of the workpiece in the installation space.

In some embodiments, referring to fig. 2 and 3, the support protrusion 13 is located at an edge of the first end of the strap 11 in the axial direction such that the support surface 13a faces the inside of the installation space. Therefore, the inner walls of the installation space can play a role in restraining the workpiece as much as possible, the probability that the workpiece swings and shakes in the installation space is reduced, and the placing stability of the workpiece in the installation space is improved.

In some embodiments, referring to fig. 2 and 3, the number of the support protrusions 13 is plural. So as to reduce the weight of the workpiece to be carried by each supporting protrusion 13 and reduce the probability of deformation of the supporting protrusion 13 under the action of the gravity of the workpiece. Even if the individual support protrusions 13 are damaged, the remaining support protrusions 13 can support the workpiece to prevent the workpiece from falling.

It can be understood that the supporting surfaces 13a of the supporting protrusions 13 are located on the same plane, so that each supporting protrusion 13 can contact with the workpiece, the probability of uneven stress of each supporting protrusion 13 is reduced, and the service life is prolonged.

In some embodiments, referring to fig. 2 and 3, the supporting protrusions 13 are spaced apart from each other in the circumferential direction of the installation space. Therefore, the probability of deflection of the workpiece in the installation space is reduced, the outer surface of the workpiece can be in contact with more parts of the clamp 10, the contact area between the clamp 10 and the workpiece is increased, and the probability of damage caused by stress concentration between the clamp 10 and the workpiece after the clamp 10 is tightened is reduced.

It can be understood that the supporting protrusions 13 are equally spaced in the circumferential direction, so that the workpiece is uniformly stressed and more stable support is obtained.

It will be appreciated that additional structure is provided on the clamp 10 to enable a differently shaped clamp 10 to remain in contact with a workpiece.

In some embodiments, referring to fig. 2, the clamp 10 includes at least one fastening rib 14, the fastening rib 14 is disposed on a wall surface of the strap 11 facing the installation space, and an end of each fastening rib 14 away from one end of the strap 11 is configured to abut against a circumferential surface of the workpiece. The hoop strip 11 is in contact with the surface of the workpiece, so that the problem that the hoop strip 11 cannot be attached due to the fact that the shape of the hoop strip is not matched with the shape of the circumferential surface of the workpiece, and then the workpiece is rocked is solved, and the installation stability of the workpiece in an installation space is improved.

In some embodiments, the fastening ribs 14 extend in the axial direction. After the fastening rib 14 is attached to the workpiece, the probability that the fastening rib 14 is deformed due to shearing acting force after the hoop 10 is tightened is reduced, and the service life of the fastening rib 14 is prolonged.

It will be appreciated that the number of the fastening ribs 14 is increased, thereby reducing the pressure between the workpiece and each of the fastening ribs 14 and reducing the probability of damage occurring between the surface of the workpiece and the fastening ribs 14 after tightening of the clamp 10.

It will be appreciated that the fastening ribs 14 are arranged at equal intervals in the circumferential direction so that the surface of the workpiece is uniformly stressed to make the position of the workpiece in the installation space more stable.

It will be appreciated that in the embodiment provided with the support protrusions 13, the fastening ribs 14 cooperate with the support protrusions 13 to make the position of the workpiece in the installation space more stable.

Specifically, referring to fig. 2, the end portions of the respective fastening ribs 14 along the axial first end of the mounting space, that is, the end portions of the respective fastening ribs 14 facing the support protrusions 13 in the axial direction of the mounting space, collectively define a positioning surface. The positioning surface and the supporting surface 13a are arranged at intervals in the axial direction, that is, the fastening rib 14 is located on one side of the supporting protrusion 13 in the axial direction, and the end part of the fastening rib 14 close to one side of the supporting protrusion 13 is arranged at intervals in the axial direction with the supporting protrusion 13, that is, the fastening rib 14 does not extend to the end surface of the hoop strip 11 close to one end of the supporting protrusion 13. A limiting area is formed between the positioning surface and the supporting surface 13a. So that part of the structure of the workpiece is positioned in the clamping area, the fastening rib 14 and the supporting protrusion 13 block the part of the structure of the workpiece along the axial direction, the constraint effect of the workpiece along the axial direction is realized together, the probability that the workpiece is likely to displace along the axial direction is reduced, and the stability of the workpiece in the installation space is improved.

For convenience of understanding, the axial direction of the installation space is set up in the vertical direction as an example.

Referring to fig. 2 and 3, the fastening rib 14 extends in the up-down direction, the supporting protrusion 13 is disposed at the lower portion of the strap 11, the top surface of the supporting protrusion 13 is lower than the bottom end surface of the fastening rib 14, the top surface of the supporting protrusion 13 and the bottom end surface of the fastening rib 14 have a height difference, and the area within the height difference forms the above-mentioned limiting area.

Taking the clamping capacitor 20 as an example, the capacitor 20 is substantially cylindrical, the circumferential surface of the capacitor 20 is provided with a flange 21, the strap 11 surrounds the capacitor, the fastening rib 14 is located above the flange 21, and the supporting protrusion 13 is located below the flange 21, so that the flange 21 is constrained in the limiting region, the flange 21 is positioned in the axial direction, and the effect of constraining the capacitor 20 in the axial direction is achieved.

In some embodiments, the support protrusions 13 are located directly below the fastening ribs 14. In other embodiments, the support projections 13 are located obliquely below the fastening ribs 14, i.e., in the circumferential direction of the mounting space, and the support projections 13 and the fastening ribs 14 are arranged offset from each other.

It can be understood that the protruding degree of the fastening rib 14 needs to be optimized according to the material of the fastening rib 14, the magnitude of the stress, and other factors, so as to reduce the probability of bending of the fastening rib 14 due to the stress after abutting against the surface of the workpiece, and improve the service life of the fastening rib 14.

In some embodiments, the support protrusions 13 protrude from the wall surface of the strap 11 to a greater extent than the fastening ribs 14. So that the bottom surface of the workpiece can contact the support protrusion 13 while the circumferential surface of the workpiece contacts the fastening rib 14, and the fastening rib 14 and the support protrusion 13 can simultaneously exert a limiting effect on the workpiece.

In the embodiment where the supporting protrusion 13 is located at the edge of the first end of the lath 11 in the axial direction, referring to fig. 2, the end of the fastening rib 14 away from the supporting protrusion 13 extends to the edge of the second end of the lath 11 in the axial direction and is flush with the end surface of the lath 11, i.e. the upper end surface of the fastening rib 14 is flush with the upper end surface of the lath 11. As described above, one end of the fastening rib 14 close to the support protrusion 13 is axially spaced from the support protrusion 13, that is, one end of the fastening rib 14 close to the support protrusion 13 does not extend to the edge of the second end of the lath 11 in the axial direction, and the bottom end surface of the fastening rib 14 is higher than the top end surface of the support protrusion 13 and is also higher than the edge of the second end of the lath 11 in the axial direction.

For example, the thickness of the support projections 13 in the axial direction is L1, the length of the fastening ribs 14 in the axial direction is L2, and the length of the strap 11 in the axial direction is L3, (L1 + L2) < L3.

On one hand, all parts of the fastening rib 14 in the length direction can be supported by the hoop strips 11, so that the fastening rib 14 is prevented from protruding out of the end faces of the hoop strips 11 in the length direction to increase the appearance size of the hoop; on the other hand, the fastening rib 14 and the capacitor 20 have a larger contact area along the axial direction, so that the clamping effect of the fastening rib 14 on the capacitor 20 is more reliable, the probability of deflection of a workpiece in an installation space is reduced, and the stability of the workpiece in the installation space is improved.

Illustratively, the side of the supporting projection 13 facing away from the fastening rib 14 is flush with the end face of the lath 11, i.e. the bottom end face of the supporting projection 13 is flush with the bottom end face of the lath 11. If the length of the aforementioned stopper region in the axial direction is L4, (L1 + L2+ L4) = L3. In this embodiment, the support protrusion 13 is disposed near the axial end face of the strap 11, so that one end of the strap 11 in the limiting region as far as possible can be extended into the deeper position of the installation space by the clamped workpiece, the clamping length of the fastening rib 14 and the workpiece is longer, and the clamping reliability of the workpiece is better.

It will be appreciated that additional structure is provided on the clip 10 for banding the clip 10 in place.

In some embodiments, referring to fig. 2 to 5, the clip 10 includes a fixing portion 15, the fixing portion 15 is disposed on a wall surface of the strap 11 facing away from the installation space, and the fixing portion 15 is provided with a threading hole 15a penetrating along an axial direction of the installation space. Pass through wire hole 15a with auxiliaries such as ligature rope, ribbon, again with aforementioned auxiliaries respectively with work piece and clamp 10 ligature, be favorable to restraining the relative displacement along circumference between work piece and the clamp 10. And the part of the workpiece which is bound is restrained, and the probability of sagging is reduced.

In some embodiments in which the support projections 13 are provided, referring to fig. 2, the support projections 13 and the fixing portions 15 are located at the same end of the shroud segment 11 in the axial direction. The portion of the workpiece located above the support projection 13 can be supported by the support projection 13. However, the portion of the workpiece located below the support projection 13 tends to sag under the influence of gravity. Therefore, the fixing portion 15 is located at the same end as the support projection 13 so as to be closer to the portion of the workpiece located below the support projection 13 for binding thereof, suppressing the possibility of sagging thereof.

It will be appreciated that complementary securing structures are provided on the clip 10 to secure the clip 10 in a predetermined mounting position.

In some embodiments, referring to fig. 2 and 5, the clamp 10 includes a fastening portion 16 disposed on an outer side of the strap 11 away from the installation space, the fastening portion 16 includes an insertion rib 161 and at least one pair of barbs 162, one end of the insertion rib 161 is connected to the strap 11, each pair of barbs 162 is disposed on two opposite sides of the other end of the insertion rib 161, and one end of the barbs 162 away from the insertion rib 161 is inclined toward one side of the strap 11. The fastening part 16 is inserted into the through hole at the preset installation position, and the inclined direction of the barb 162 facilitates the barb 162 to pass through the through hole. The through hole deviates from the nearby structure on one side of the hoop strip 11 and is abutted against the barb 162, so that the fastening part 16 is difficult to pull out from the through hole under the action of stress, and the purpose of fixing the hoop 10 at a preset installation position is realized. By adopting the structure that the inserting ribs 161 are matched with the inverted hooks 162, the installation process is simple to operate, and quick installation is easy to realize.

It can be understood that the barbs 162 are made of an elastic material so as to deform during the process of passing the barbs 162 through the through hole, so that the barbs 162 can pass through the through hole conveniently. The specific material is not limited, such as rubber, silica gel, etc.

In some embodiments, the outer side of the lath 11 is provided with a plurality of anti-slip protrusions to facilitate the application of force to the lath 10 during tightening of the lath 10, thereby achieving anti-slip effect.

The specific configuration of the fitting portion 111 is not limited.

Illustratively, referring to fig. 2, the fitting portion 111 includes a first limit plate 1111 and a second limit plate 1112, the first limit plate 1111 and the second limit plate 1112 are spaced apart in a radial direction of the installation space to form a fixing cavity 111a, and both ends are connected to each other along an end of the installation space that is circumferentially away from the socket 111 b. On one hand, the first limiting plate 1111 and the second limiting plate 1112 realize a radial limiting effect on the plugging strip 12 inserted into the fixed cavity 111a, effectively restrict the moving range of the plugging strip 12 in the fixed cavity 111a, and reduce the probability that the plugging strip 12 is separated from the fixed cavity 111a; on the other hand, the fixing cavity 111a is made to be open at both sides in the axial direction, so that it is convenient to observe the specific position of the insertion strip 12 inserted into the fixing cavity 111a, so as to adaptively adjust the tightening degree of the clamp 10.

It is understood that the distance between the first restriction plate 1111 and the second restriction plate 1112 in the radial direction is smaller than the size of the strip 12 in the radial direction. After the plugging strip 12 is inserted into the fixing cavity 111a, the first limiting plate 1111 and the second limiting plate 1112 can be kept attached to the plugging strip 12, so that the plugging strip 12 can be more stably located in the fixing cavity 111a, and the probability that the plugging strip 12 is pulled out of the fixing cavity 111a is reduced.

In the embodiment with second fixed teeth 1115, second fixed teeth 1115 can be alternatively disposed on first restriction plate 1111 or second restriction plate 1112.

It will be appreciated that an auxiliary structure is required to be provided on the fitting portion 111 to reduce the possibility that the strip 12 will come out of the fixing cavity 111a in the axial direction.

In some embodiments, referring to fig. 2, the engaging portion 111 includes two limiting protrusions 1113, the limiting protrusions 1113 extend along a radial direction of the installation space and are disposed on an inner wall of the fixing cavity 111a, and the two limiting protrusions 1113 are respectively located at edges of two opposite ends of the first limiting plate 1111 or the second limiting plate 1112 along an axial direction. So that the plugging strip 12 in the fixing cavity 111a is axially located between the two limiting protrusions 1113, thereby limiting the axial moving range of the plugging strip 12 in the fixing cavity 111a and reducing the probability that the plugging strip 12 is axially separated from the fixing cavity 111 a.

It can be understood that the distance between the top end of the limiting protrusion 1113 in the radial direction and the inner wall of the fixing cavity 111a is smaller than the radial dimension of the plugging strip 12, so as to reduce the probability that the plugging strip 12 is pulled out from the distance between the limiting protrusion 1113 and the inner wall of the fixing cavity 111 a.

It can be understood that the distance between the first limiting plate 1111 and the second limiting plate 1112 can be adjusted to better fit the strip 12 in the radial direction.

In some embodiments, the connection position between the first limiting plate 1111 and the second limiting plate 1112 has elasticity, so that the distance between the first limiting plate 1111 and the second limiting plate 1112 can be adjusted.

In other embodiments, referring to fig. 2, the engaging portion 111 includes an elastic element 1114, and the elastic element 1114 is connected between the first limiting plate 1111 and the second limiting plate 1112. Through the extension and contraction of the elastic piece 1114, the radial distance between the first limiting plate 1111 and the second limiting plate 1112 can be adaptively changed, so that the purpose that the first limiting plate 1111 and the second limiting plate 1112 are respectively attached to the plug strip 12 to restrict the movement of the plug strip 12 in the fixed cavity 111a is met.

It is understood that the specific material of the elastic member 1114 is not limited, such as rubber, silicone, etc.

In some embodiments, referring to fig. 2, the resilient member 1114 has a curved configuration to further enhance the extension and retraction of the resilient member 1114.

In some embodiments, referring to fig. 2, the number of the elastic members 1114 is two, and the two elastic members 1114 are respectively located at the edges of the opposite ends of the strap 11 along the axial direction. So that the plug strip 12 in the fixing cavity 111a is axially located between the two elastic pieces 1114, thereby limiting the axial moving range of the plug strip 12 in the fixing cavity 111a and reducing the probability that the plug strip 12 is axially removed from the fixing cavity 111 a.

In some embodiments, referring to fig. 2 and 4, the strap 11 includes a first sub-strap 112, a second sub-strap 114, and a connecting portion 113, a first end of the first sub-strap 112 along the circumferential direction of the installation space is movably connected to a second end of the second sub-strap 114 along the circumferential direction of the installation space by the connecting portion 113, and the connecting portion 113 is made of a flexible material. By utilizing the characteristic that the connecting portion 113 can be deformed and bent, the first sub-cuff strip 112 and the second sub-cuff strip 114 can be conveniently encircled to form an installation space. Meanwhile, the first sub-lath 112 and the second sub-lath 114 are made of materials with higher structural strength, so that the bearing capacity of the hoop 10 on a workpiece is improved, and the application range of the hoop 10 is widened.

In some embodiments, referring to fig. 2 and 4, one of a first end of the first sub-band 112 in the circumferential direction of the installation space and a second end of the second sub-band 114 in the circumferential direction of the installation space is provided with a positioning protrusion 115, and the other is provided with a positioning hole 11a, and the positioning protrusion 115 is inserted into the positioning hole 11a in a state where the plugging bar 12 is inserted into the fixing cavity 111 a. So that the relative positions of the first and second ends are fixed during tightening of the clamp 10 to reduce the chance of a change in the size of the installation space due to deformation of the connecting portion 113.

The embodiment of the utility model provides a still provide a clothing treatment facility, refer to fig. 6, this clothing treatment facility includes box 30, electric capacity 20 and the clamp 10 in any preceding embodiment, and clamp 10 is connected with box 30, and the hoop 11 encircles electric capacity 20 and restricts electric capacity 20 in installation space. The purpose of fixing the position of the capacitor 20 on the box 30 is achieved. The insertion dimension of the plug strip 12 in the fixing cavity 111a is adjusted so that the installation space can be adjusted to accommodate capacitors 20 of different sizes.

Illustratively, the capacitor 20 is substantially cylindrical.

In some embodiments in which the yoke 10 is provided with the support protrusions 13 and the fastening ribs 14, referring to fig. 3, the circumferential surface of the capacitor 20 is provided with flanges 21, the support protrusions 13 provided on the wall surface of the yoke 10 facing the installation space and the fastening ribs 14 provided on the wall surface of the strap 11 facing the installation space are located at axially opposite ends of the flanges 21, and the flanges 21 are restrained between the support protrusions 13 and the fastening ribs 14. Specifically, the bottom end face of the fastening rib 14 is matched with the upper end face of the flange 21 in a stop manner, and the upper end face of the supporting protrusion 13 is matched with the upper end face of the flange 21 in a stop manner, so that axial bidirectional limiting of the flange 21 is realized, the degree of freedom of displacement of the capacitor 20 along the axial direction is restrained, the probability that the capacitor 20 is separated from an installation space due to the influence of vibration in the working process of the clothes treatment equipment is reduced, and the installation stability of the capacitor 20 is improved.

It should be noted that, in some embodiments, the fastening ribs 14 and the supporting protrusions 13 may have a clamping force on the flange 21, that is, the fastening ribs 14 and the supporting protrusions 13 clamp the flange 21 therebetween, and the flange 21 has no gap of axial play. In other embodiments, the fastening rib 14 and the support projection 13 have no clamping force on the flange 21, and there is a small gap between the lower end surface of the fastening rib 14 and the upper end surface of the flange 21.

In some embodiments, referring to fig. 5, one end of the capacitor 20 in the axial direction is provided with an inductor 22, and the fixing portion 15 is located at the edge of the strap 11 near the end of the inductor 22 in the axial direction. So that the fixing portion 15 and the inductance coil 22 are bound and connected by auxiliary members such as binding rope, binding tape, etc. through the threading hole 15a, thereby restraining the position of the inductance coil 22.

In some embodiments where the clip 10 is provided with the fastening portion 16, the case 30 is provided with an insertion hole into which the fastening portion 16 is inserted, and the barbs 162 are hooked at a portion around the insertion hole to fasten the clip 10 to the case 30. Therefore, the purpose of fixing the capacitor 20 at the preset position of the box body 30 is achieved, the operation is simple, and the capacitor 20 is convenient to install quickly.

The specific steps of installing the capacitor 20 are not limited, and the clamp 10 can be surrounded and fastened with the capacitor 20 after the fastening portion 16 is inserted into the jack; alternatively, the clamp 10 may be inserted into the insertion hole after the capacitor 20 is clamped and fastened by the clamp, and then the fastening portion 16 may be inserted into the insertion hole.

The various embodiments/implementations provided herein may be combined with each other without contradiction.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (13)

1. The utility model provides a clamp, its characterized in that, includes hoop (11) and grafting strip (12), grafting strip (12) connect in hoop (11) along length direction's one end, hoop (11) have gomphosis portion (111) along length direction's the other end, be equipped with fixed chamber (111 a) in gomphosis portion (111), one side of fixed chamber (111 a) has socket (111 b), grafting strip (12) can be passed through socket (111 b) insert in fixed chamber (111 a) and fixed, so that hoop (11) encircle and form the installation space that is used for wearing to establish the work piece.

2. Clamping band according to claim 1, characterized in that the clamping band (10) comprises at least one support projection (13), which support projection (13) is provided on a wall surface of the clamping band (10) facing the installation space, each support projection (13) defining a support surface (13 a) for abutment against the workpiece in the axial direction of the installation space.

3. Clamping band according to claim 2, characterised in that the supporting projection (13) is located at the edge of the first axial end of the clamping band (11).

4. Clamping band according to claim 2, characterized in that the number of support projections (13) is a plurality, the support projections (13) being arranged at intervals in the circumferential direction of the installation space.

5. Clamping band according to claim 2, characterized in that the clamping band (10) comprises at least one fastening rib (14), the fastening rib (14) being arranged on a wall of the clamping band (11) facing the installation space, the end of each fastening rib (14) remote from one end of the clamping band (11) being intended to bear against a circumferential surface of a workpiece.

6. Clamp according to claim 5, characterized in that the ends of the fastening ribs (14) in the axial first end of the mounting space together define a positioning surface, which positioning surface and the support surface (13 a) are arranged axially at a distance from one another, forming a limiting region between them.

7. Clamp according to claim 5, characterized in that the supporting projection (13) projects to a greater extent on the wall of the clamping band (11) than the fastening rib (14).

8. Clamping band according to claim 2, characterized in that the clamping band (10) comprises a fixing part (15), which fixing part (15) is arranged on a wall surface of the clamping band (11) facing away from the installation space, which fixing part (15) is provided with a threading bore (15 a) running through in the axial direction of the installation space.

9. Clamp according to claim 8, wherein the support projection (13) and the securing portion (15) are located at the same axial end of the band (11).

10. The clamp according to claim 1, wherein the clamp (10) includes a fastening portion (16) disposed on an outer side of the strap (11) facing away from the installation space, the fastening portion (16) includes an insertion rib (161) and at least one pair of barbs (162), one end of the insertion rib (161) is connected to the strap (11), each pair of barbs (162) is disposed on opposite sides of the other end of the insertion rib (161), and one end of the barbs (162) away from the insertion rib (161) is inclined toward one side of the strap (11).

11. Laundry treatment apparatus comprising a cabinet (30), a capacitor (20) and a yoke (10) according to any of claims 1-9, said yoke (10) being connected to said cabinet (30), said straps (11) surrounding said capacitor (20) and confining said capacitor (20) in said installation space.

12. The laundry processing apparatus according to claim 11, characterized in that a circumferential surface of the capacitor (20) is provided with a flange (21), and a support protrusion (13) provided to a wall surface of the yoke (10) facing the installation space and a fastening rib (14) provided to a wall surface of the gib (11) facing the installation space are located at axially opposite ends of the flange (21).

13. The laundry processing apparatus according to claim 11, characterized in that the clamp (10) includes a fastening portion (16) provided at an outer side of the strap (11) facing away from the installation space, the fastening portion (16) includes an insertion rib (161) and at least one pair of barbs (162), one end of the insertion rib (161) is connected to the strap (11), each pair of barbs (162) is provided at opposite sides of the other end of the insertion rib (161), and one end of the barbs (162) facing away from the insertion rib (161) is inclined toward one side of the strap (11), the box (30) is provided with a receptacle into which the fastening portion (16) is inserted, and the barbs (162) are hooked at a position around the receptacle to fasten the clamp (10) on the box (30).

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