Disclosure of Invention
In order to solve the problems in the prior art, namely to solve the problem that coins cannot accurately enter a coin box when the conventional commercial clothes processing equipment inserts coins, the invention provides the commercial clothes processing equipment which comprises a box body, a coin inserter, a coin box assembly and a mounting bracket, wherein the mounting bracket is arranged on a front panel of the box body, the mounting bracket comprises a first part and a second part which are connected, the first part is positioned above the second part, the coin inserter is detachably connected with the first part, and the coin box assembly is connected with the second part in a clamping manner.
In a preferred embodiment of the above commercial laundry treating apparatus, the coin box assembly comprises an outer box and an inner box disposed in the outer box, the outer box being snap-coupled to the second part.
In a preferred embodiment of the above commercial laundry treating apparatus, the outer box includes an upper box and a lower box connected to each other, the upper box and the lower box together enclose an accommodating space of the inner box, and at least one of the upper box and the lower box is snap-coupled to the second portion.
In the above preferred technical solution of the commercial laundry treating apparatus, the second portion is formed with a first engaging protrusion, the upper box is formed with a first U-shaped buckle, the lower box is formed with a second U-shaped buckle, and both the first U-shaped buckle and the second U-shaped buckle are engaged with the first engaging protrusion.
In the above-mentioned preferred technical solution of the commercial laundry treating apparatus, the opening direction of the first U-shaped buckle is opposite to the opening direction of the second U-shaped buckle, so that the first engaging protrusion is located between the first U-shaped buckle and the second U-shaped buckle in the condition that the assembly is completed.
In the above preferred technical solution of the commercial laundry treating apparatus, the second portion is further formed with a second engaging protrusion, the lower box is further formed with a third U-shaped buckle, the third U-shaped buckle is engaged with the second engaging protrusion, and an opening direction of the third U-shaped buckle is the same as an opening direction of the second U-shaped buckle.
In above-mentioned commercial clothing treatment facility's preferred technical scheme, go up the box and include the roof, the back plate, first left side board and first right side board all are connected with the roof, lower box includes the bottom plate, second left side board and second right side board all are connected with the bottom plate, first left side board is connected with the second left side board in order to constitute the left side board of outer box jointly, first right side board is connected with the second right side board in order to constitute the right side board of outer box jointly.
In the above-mentioned commercial clothing treatment facility's preferred technical scheme, the left and right sides of back plate is provided with first clad plate and second clad plate respectively, and first clad plate is connected with second left side board, and second clad plate is connected with second right side board.
In the above-mentioned commercial clothing treatment facility's preferred technical scheme, the ware of inserting coins includes first preceding connecting plate, second preceding connecting plate and the ware main part of inserting coins, and first preceding connecting plate and/or second preceding connecting plate are connected with the ware main part of inserting coins, are provided with protruding muscle on the first portion, and under the condition that the equipment is accomplished, protruding muscle clamp is placed between first preceding connecting plate and second preceding connecting plate in order to fix a position the ware of inserting coins.
In the above-mentioned commercial clothing treatment facility's preferred technical scheme, be formed with the mouth that holds that can hold the installing support on the front panel, the top of front panel is formed with the section of bending that extends the setting to the inside of box, first portion passes through the screwed joint and is connected with the section of bending, the bottom of second portion is formed with recessed structure, under the condition that the equipment is accomplished, the setting position of screwed joint is higher than the setting position on the topside edge of holding the mouth so that the screwed joint hides behind the front panel, the bottom edge of holding the mouth is located recessed structure.
It can be understood by those skilled in the art that, in the preferred embodiment of the present invention, the mounting bracket is disposed on the front panel of the box body, the mounting bracket includes a first portion and a second portion connected to each other, the first portion is located above the second portion, the coin box assembly is detachably connected to the first portion, and the coin box assembly is snap-connected to the second portion.
Furthermore, the outer box of the coin box assembly is connected with the second part in a clamping mode, the coin box assembly is fixed on the mounting support, the coin hole in the coin box assembly corresponds to the coin inserting channel in the coin inserting device all the time, the inserted coins accurately enter the inner box, and meanwhile the coin box assembly is convenient to mount and dismount.
Further, the upper box and the lower box which are connected enclose the accommodating space of the inner box together, through the arrangement, the inner box is supported, the inner box is prevented from slipping, at least one of the upper box and the lower box is connected with the second part in a clamping mode, and the outer box is fixed on the mounting support.
Further, through the first U type buckle with last box and the second U type buckle of lower box all set up to be connected with the protruding block of first block on the second part, increase outer box and installing support connection's intensity, make outer box fix on the installing support, prevent outer box slippage.
Further, the opening direction of the first U-shaped buckle is set to be opposite to the opening direction of the second U-shaped buckle, so that under the condition that the assembly is completed, the first clamping protrusion is located between the first U-shaped buckle and the second U-shaped buckle, the connection strength of the outer box and the mounting support is further increased through the arrangement, the outer box is fixed on the mounting support, and the position of the outer box is prevented from being changed and even slipping.
Further, through setting up the third U type buckle of lower box to be connected with the protruding block of second block on the second part, further increase outer box and installing support connected's intensity, make outer box fix on the installing support, prevent outer box slippage, and simultaneously, through setting up the opening direction of third U type buckle to be the same with the opening direction of second U type buckle, make lower box in the installation, when third U type buckle is connected with the protruding block of second block, second U type buckle is connected with the protruding block of first block, be convenient for lower installation and the dismantlement of box.
Further, first left side board and second left side board are connected in order to constitute the left side board of outer box jointly, first right side board is connected in order to constitute the right side board of outer box jointly with second right side board, through such setting, be convenient for installation and the dismantlement of outer box, make and go up the box and enclose into the accommodation space of interior box jointly with lower box, also be convenient for simultaneously go up the box and buckle on the box down be connected with the protruding block on the second part in the installation, so that under the condition that the equipment was accomplished, go up outer box and the second part firm connection that box and lower box enclosed jointly.
Further, through being connected first clad plate and second left side board, second clad plate is connected with second right side board, makes the back plate of outer box be connected fixedly with left side board and right side board respectively, and the back plate of box push-in-process outer box in the avoidance takes place to remove and makes interior box slippage.
Furthermore, the first front connecting plate and/or the second front connecting plate are connected with the coin inserting device main body, the first part is provided with a convex rib, and under the condition that the assembly is completed, the convex rib is clamped between the first front connecting plate and the second front connecting plate so as to position the coin inserting device.
Furthermore, the first part is connected with a bending section formed at the top of the front panel through the screw connector, a concave structure is formed at the bottom of the second part, under the condition that the assembly is completed, the setting position of the screw connector is higher than the setting position of the top edge of the accommodating port so that the screw connector is hidden behind the front panel, and the bottom edge of the accommodating port is located in the concave structure.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. For example, although the present invention is described in conjunction with a commercial drum washing machine, the technical solution of the present invention is obviously applicable to a commercial pulsator washing machine, a commercial clothes dryer, a commercial washing and drying all-in-one machine, etc., and such modifications and changes of the application objects do not depart from the technical principle of the present invention, and should be limited within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Based on the problem that the coins can not accurately enter the coin box when the prior commercial drum washing machine inserts coins, the invention provides a commercial drum washing machine, aiming at ensuring that the inserted coins can accurately enter the coin box even if the front panel of the box body of the commercial drum washing machine moves in the coin inserting process.
Specifically, as shown in fig. 1, the commercial drum washing machine of the present invention includes a cabinet, a coin box 1, a coin box assembly 2, and a mounting bracket 3, the mounting bracket 3 is disposed on a front panel 4 of the cabinet, the mounting bracket 3 includes a first portion 31 and a second portion 32 connected, the first portion 31 is located above the second portion 32, the coin box 1 is detachably connected to the first portion 31, and the coin box assembly 2 is snap-connected to the second portion 32. Through such setting, make coin machine 1 and coin box subassembly 2 be connected with the front panel 4 of box as a whole, the coin channel of inserting coins on coin machine 1 corresponds with the coin hole on coin box subassembly 2 all the time, even the front panel 4 of box takes place to remove, also can guarantee that the coin of input accurately gets into coin box subassembly 2. The connecting manner of the first portion 31 and the second portion 32 can be arbitrarily set by those skilled in the art according to actual needs, for example, the first portion 31 and the second portion 32 can be integrally set, or can be detachably set (a clamping connection, an inserting connection, a magnetic adsorption connection or an adhering connection, etc.), as long as the first portion 31 and the second portion 32 are firmly connected, and will not fall off due to their own weight or the weight of the structure connected thereto, of course, it is more preferable to be integrally set, which not only facilitates the mold manufacturing and the production process, but also makes the connection of the first portion 31 and the second portion 32 more firm, and such adjustment and change of the connecting manner of the first portion 31 and the second portion 32 should not limit the scope of the present invention. The connection mode of the coin-freed device 1 and the first part 31 can be set arbitrarily by those skilled in the art according to actual needs, for example, the coin-freed device 1 and the first part 31 can be connected by a card, a plug-in connection, a magnetic adsorption connection, or an adhesive connection, and of course, other connection modes can be used as long as the coin-freed device 1 and the first part 31 can be detached and connected firmly, and such adjustment and change of the connection mode of the coin-freed device 1 and the first part 31 do not limit the present invention, and should be limited within the protection scope of the present invention. A person skilled in the art can arbitrarily set the engaging and connecting manner of the coin box assembly 2 and the second portion 32 according to actual needs, for example, a engaging structure of a buckle and a engaging protrusion can be adopted between the coin box assembly 2 and the second portion 32, a engaging structure of a buckle groove and a engaging protrusion can be adopted, a engaging structure of a claw and a engaging protrusion can be adopted, or a engaging structure of a buckle and a buckle can be adopted, of course, other engaging and connecting manners can be adopted as long as the engaging and connecting between the coin box assembly 2 and the second portion 32 are ensured and the connecting manner is firm, and the adjustment and change of the connecting manner of the coin box assembly 2 and the second portion 32 do not limit the invention, and should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 3, the coin box assembly 2 includes an outer box 21 and an inner box 22 provided in the outer box 21, and the outer box 21 is snap-coupled with the second portion 32 so that the coin box assembly 2 is fixed to the mounting bracket 3.
Preferably, as shown in fig. 3, the outer box 21 includes an upper box 211 and a lower box 212 connected, the upper box 211 and the lower box 212 together enclose the receiving space of the inner box 22, and at least one of the upper box 211 and the lower box 212 is snap-coupled with the second portion 32. Go up between box 211 and the lower box 212 can dismantle the connection (spiro union, the connection is put to the card, the connection is inserted and shut, magnetism adsorbs the connection or paste the connection etc.), and under the condition that the equipment is accomplished, go up box 211 and lower box 212 and enclose the accommodation space of interior box 22 jointly, for interior box 22 provides the support, prevents interior box 22 slippage, simultaneously, go up at least one and second part 32 block connection in box 211 and the lower box 212, fixes coin box subassembly 2 on installing support 3.
Preferably, as shown in fig. 3 to 6, a first engaging protrusion 5 is formed on the second portion 32, a first U-shaped buckle 6 is formed on the upper case 211, a second U-shaped buckle 7 is formed on the lower case 212, the first U-shaped buckle 6 and the second U-shaped buckle 7 are both engaged with the first engaging protrusion 5, and both the buckles on the upper case 211 and the lower case 212 are both engaged with the protrusion on the second portion 32, so as to increase the connecting strength between the outer case 21 and the mounting bracket 3, so that the outer case 21 is fixed on the mounting bracket 3, and the outer case 21 is prevented from slipping off. The opening directions of the first U-shaped buckle 6 and the second U-shaped buckle 7 can be the same or different, so long as the first U-shaped buckle 6 and the second U-shaped buckle 7 are connected with the first clamping protrusion 5 in a clamping manner. The number of the first U-shaped buckles 6 may be one, or a plurality of first U-shaped buckles 6, which may be only disposed on the left side of the upper box 211, only disposed on the right side of the upper box 211, or disposed on both the left side and the right side of the upper box 211. The number and the arrangement positions of the second U-shaped buckles 7 and the first clamping bulges 5 correspond to those of the first U-shaped buckles 6.
Preferably, as shown in fig. 3 to 6, the opening direction of the first U-shaped buckle 6 is opposite to the opening direction of the second U-shaped buckle 7, so that the first catching protrusion 5 is located between the first U-shaped buckle 6 and the second U-shaped buckle 7 when the assembly is completed. In the installation process, the lower box 212 is firstly connected with the second part 32, namely, the second U-shaped buckle 7 is firstly connected with the first clamping bulge 5 in a clamping way, then the upper box 211 is connected with the second part 32, namely, the first U-shaped buckle 6 is connected with the first clamping bulge 5 in a clamping way, and then the upper box 211 is connected with the lower box 212 through structures such as screws, so that under the condition that the assembly is completed, the first clamping bulge 5 is positioned between the square structures formed by the first U-shaped buckle 6 and the second U-shaped buckle 7, unless the upper box 211 and the lower box 212 are disassembled, the first clamping bulge 5 cannot be separated from the first U-shaped buckle 6 and the second U-shaped buckle 7, namely, the outer box 21 cannot be separated from the second part 32, through the arrangement, the connection strength between the outer box 21 and the installation support 3 is further increased, the outer box 21 is fixed on the installation support 3, and the position where the outer box 21 is positioned is prevented from being changed or even slipping off, of course, the upper box 211 may be connected to the second portion 32 first, then the lower box 212 may be connected to the second portion 32, and then the upper box 211 and the lower box 212 are connected by a screw or the like, and such adjustment and change of the connection sequence of the upper box 211 and the lower box 212 do not limit the present invention, and should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 3 to 6, the second portion 32 is further formed with a second engaging protrusion 8, the lower case 212 is further formed with a third U-shaped buckle 9, the third U-shaped buckle 9 is engaged with the second engaging protrusion 8, and the opening direction of the third U-shaped buckle 9 is the same as the opening direction of the second U-shaped buckle 7, so that the strength of the connection between the outer case 21 and the mounting bracket 3 is further increased. An avoiding structure 20 is arranged between the third U-shaped buckle 9 and the second U-shaped buckle 7, the avoiding structure provides an avoiding space for the second clamping protrusion 8 in the process of connecting the lower box 212 and the second part 32, under the condition that the connection of the lower box 212 and the second part 32 is completed, the second U-shaped buckle 7 is clamped and connected with the first clamping protrusion 5, and the third U-shaped buckle 9 is clamped and connected with the second clamping protrusion 8. The number of the third U-shaped fasteners 9 may be one, or may be multiple, and may be only disposed on the left side of the lower box 212, only disposed on the right side of the lower box 212, or disposed on both the left side and the right side of the lower box 212, and such adjustment and change of the number and the disposition positions of the third U-shaped fasteners 9 do not limit the present invention, and should be limited within the protection scope of the present invention. The number and the arrangement position of the second clamping bulges 8 correspond to the third U-shaped buckles 9.
Preferably, as shown in fig. 3 to 5, the upper box 211 includes a top plate 10, a back plate 11, a first left side plate 121 and a first right side plate 131, the back plate 11, the first left side plate 121 and the first right side plate 131 are all connected with the top plate 10, the lower box 212 includes a bottom plate 14, a second left side plate 122 and a second right side plate 132, the second left side plate 122 and the second right side plate 132 are all connected with the bottom plate 14, the first left side plate 121 and the second left side plate 122 are connected to form the left side plate 12 of the outer box 21 together, the first right side plate 131 and the second right side plate 132 are connected to form the right side plate 13 of the outer box 21 together, so that the clip on the upper box 211 and the lower box 212 can be connected with the protrusion on the second portion 32 in a snap fit manner during the installation process. The connection between the back plate 11 and the top plate 10, between the first left side plate 121 and the top plate 10, between the first right side plate 131 and the top plate 10, between the second left side plate 122 and the bottom plate 14, and between the second right side plate 132 and the bottom plate 14 can be integrally arranged, or can be detachably arranged (clamping connection, inserting connection, magnetic adsorption connection or sticking connection, etc.), as long as the connection between the back plate 11 and the top plate 10, between the first left side plate 121 and the top plate 10, between the first right side plate 131 and the top plate 10, between the second left side plate 122 and the bottom plate 14, and between the second right side plate 132 and the bottom plate 14 is firmly connected, of course, more preferably integrally arranged, not only is the mold manufacturing and production processing facilitated, but also the connection between the back plate 11 and the top plate 10, between the first left side plate 121 and the top plate 10, between the first right side plate 131 and the top plate 10, between the second left side plate 122 and the bottom plate 14, and between the second right side plate 132 and the bottom plate 14, such adjustments and changes to the connection between the back plate 11 and the top plate 10, between the first left side plate 121 and the top plate 10, between the first right side plate 131 and the top plate 10, between the second left side plate 122 and the bottom plate 14, and between the second right side plate 132 and the bottom plate 14 do not limit the present invention, and should be limited within the protection scope of the present invention. A person skilled in the art can arbitrarily set a connection manner of the first left side plate 121 and the second left side plate 122 according to actual needs, for example, the first left side plate 121 and the second left side plate 122 may be clamped, inserted, magnetically adsorbed, or adhesively connected, and of course, may also be screwed or other connection manners, as long as the first left side plate 121 and the second left side plate 122 are detachable and firmly connected, and such adjustment and change of the connection manner of the first left side plate 121 and the second left side plate 122 do not limit the present invention, and should be limited within the protection scope of the present invention. Similarly, a person skilled in the art may also arbitrarily set the connection manner of the first right side plate 131 and the second right side plate 132 according to actual needs, for example, the first right side plate 131 and the second right side plate 132 may be clamped, inserted, magnetically adsorbed, or adhered, or may be screwed or other connection manners, as long as the first right side plate 131 and the second right side plate 132 are detachable and firmly connected, and such adjustment and change of the connection manner of the first right side plate 131 and the second right side plate 132 do not limit the present invention, and should be limited within the protection scope of the present invention. In addition, the second left side plate 122 or the second right side plate 132 is formed with a space capable of accommodating a circuit board of the control coin selector 1, and the circuit board can be accessed without completely withdrawing the inner case 22.
Preferably, as shown in fig. 3 to 5, the first wrapping plate 15 and the second wrapping plate 16 are respectively disposed on the left and right sides of the rear plate 11, the first wrapping plate 15 is connected to the second left side plate 122, and the second wrapping plate 16 is connected to the second right side plate 132, so that the rear plate 11 of the outer box 21 is fixedly connected to the left side plate 12 and the right side plate 13, respectively, to prevent the inner box 22 from slipping off. The connection mode of the first covering board 15 and the second left side board 122 can be arbitrarily set by those skilled in the art according to actual needs, for example, the first covering board 15 and the second left side board 122 can be connected in a clamping manner, can also be connected in an inserting manner, can also be connected in a magnetic absorption manner, or is connected in an adhering manner, and of course, can also be connected in other connection modes such as a screw connection manner, and the like, as long as the first covering board 15 and the second left side board 122 are ensured to be detachable and connected firmly, and such adjustment and change of the connection mode of the first covering board 15 and the second left side board 122 do not limit the present invention, and should be limited within the protection scope of the present invention. Similarly, a person skilled in the art may also arbitrarily set the connection manner of the second sheathing board 16 and the second right side board 132 according to actual needs, for example, the second sheathing board 16 and the second right side board 132 may be clamped, inserted, magnetically adsorbed, or adhered, or may be screwed or other connection manners, as long as the second sheathing board 16 and the second right side board 132 are detachable and firmly connected, and such adjustment and change of the connection manner of the second sheathing board 16 and the second right side board 132 do not limit the present invention, and should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 6, the coin acceptor 1 includes a first front connection plate 101, a second front connection plate 102, and a coin acceptor body (not shown in the figure), the first front connection plate 101 and/or the second front connection plate 102 is connected to the coin acceptor body, the first portion 31 is provided with a rib 17, and the rib 17 is interposed between the first front connection plate 101 and the second front connection plate 102 to position the coin acceptor 1 when the assembly is completed. The first front connecting plate 101 and/or the second front connecting plate 102 are connected to the slot machine body, and in the assembled state, the rib 17 is sandwiched between the first front connecting plate 101 and the second front connecting plate 102 to fix the slot machine 1 to the first portion 31, thereby preventing the slot machine 1 from moving. Those skilled in the art can arbitrarily set the connection mode of the first front connecting plate 101 and the coin machine main body through the second front connecting plate 102 according to actual requirements, for example, only the first front connecting plate 101 and the coin machine main body may be connected, the second front connecting plate 102 and the first front connecting plate 101 may be connected, only the second front connecting plate 102 and the coin machine main body may be connected, the first front connecting plate 101 and the second front connecting plate 102 may be connected, both the first front connecting plate 101 and the second front connecting plate 102 may be connected with the coin machine main body, and the first front connecting plate 101 and the second front connecting plate 102 may be connected The limitations of the present invention should be limited within the scope of the present invention. The first front connecting plate 101 and the second front connecting plate 102 may be connected in any way according to actual needs by those skilled in the art, for example, the first front connecting plate 101 and the second front connecting plate 102 may be integrally arranged or detachably arranged (screwed, clamped, inserted, magnetically attracted, or adhered), as long as the first front connecting plate 101 and the second front connecting plate 102 are firmly connected, and such adjustment and change of the connection way between the first front connecting plate 101 and the second front connecting plate 102 do not limit the present invention, and should be limited within the protection scope of the present invention. The number of the second front connecting plates 102 may be one or more, the shape of the second front connecting plates 102 may be square, trapezoidal, irregular, or other shapes, and such adjustment and change of the number and shape of the second front connecting plates 102 do not limit the present invention, and should not be limited in the protection scope of the present invention. First portion 31 and protruding muscle 17 between can be integrative setting, also can be the removable setting (spiro union, card put connect, plug-in connection, magnetism adsorb connect or paste connect etc.), as long as firmly be connected between first portion 31 and the protruding muscle 17, protruding muscle 17's shape technical staff can be according to actual need arbitrary setting, as long as protruding muscle 17 can press from both sides to arrange in order to fix a position coin ware 1 before first connecting plate 101 and the second between connecting plate 102.
Preferably, as shown in fig. 1 and 2, a receiving opening capable of receiving the mounting bracket 3 is formed on the front panel 4, a bent section 18 extending towards the inside of the box body is formed at the top of the front panel 4, the first portion 31 is connected with the bent section 18 through a screw joint, a recessed structure 19 is formed at the bottom of the second portion 32, and in the case of completing the assembly, the position of the screw joint is higher than the position of the top edge of the receiving opening so that the screw joint is hidden behind the front panel 4, and the bottom edge of the receiving opening is located in the recessed structure 19. In the installation process, the mounting bracket 3 is firstly clamped in the accommodating opening on the front panel 4 through the concave structure 19, then the first part 31 is connected with the bending section 18 at the top of the front panel 4 through the screw connector, so that the mounting bracket 3 is firmly connected with the front panel 4, the mounting bracket 3 is prevented from slipping, the shape of the accommodating opening is matched with the shape of the mounting bracket 3, in the assembled state, the bottom edge of the receiving opening is located in the recessed structure at the bottom of the second portion 32, the left edge of the receiving opening is located in the recessed structure at the left side of the second portion 32, the right edge of the receiving opening is located in the recessed structure at the right side of the second portion 32, the top edge of the receiving opening is located in the recessed structure at the top of the second portion 32, the mounting bracket 3 is clamped in the receiving opening, the front panel 4 does not have any fixed mounting bracket 3, coin feeder 1 and coin box component 2 structure, thereby avoiding the thief from dismantling the coin feeder 1 from the front panel 4 and stealing the coin box component 2. The person skilled in the art can set the position of the screw according to the actual requirement, as long as it can ensure that the screw is hidden behind the front panel 4 and the mounting bracket 3 is firmly connected with the front panel 4 when the assembly is completed. The number of the screw-connecting members may be one or more, as long as the mounting bracket 3 and the front panel 4 are firmly connected, and such adjustment and change of the number of the screw-connecting members do not limit the present invention, and should be limited within the protection scope of the present invention. The screw may be a screw, a bolt, or a stud, or may be other structures having a screw function, and those skilled in the art may set the type of the screw according to actual needs, as long as the first portion 31 can be connected with the bending segment 18 through the screw.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.