Control seat device of clothes treating equipment

Abstract

The utility model discloses a control seat device of clothes processing equipment, which comprises a control seat body, an installation concave part is arranged on the control seat body, and the end face of the installation concave part is provided with a clothes pick-and-place opening which is through inside and outside; the annular decorative cover is fixed to the inner side wall of the installation concave part, an installation through groove is formed in the inner side wall of the installation concave part, a notch is formed in the position, corresponding to the installation through groove, of the annular decorative cover, a fixing part extending into the installation through groove is arranged along the edge of the notch, and a fixing piece is arranged on the inner side of the control base body. And the fixing piece outwards abuts against the fixing part in the radial direction of the mounting concave part. The utility model has the advantage of solving the problem that the existing annular decorative cover cannot be fixed with the control seat body at the position of the mounting groove and is easy to loosen. The inner side of the control base body is provided with a fixing piece which abuts against the fixing part in the radial direction, fixing of the annular decorative cover near the installation through groove is achieved, it is ensured that the annular decorative cover at the position can be tightly attached to the inner side wall of the installation concave part, and looseness between the annular decorative cover and the installation concave part is avoided.

Description

[0001] The parent application of the present application is the divisional application of the utility model patent application with the application number 2024225948587, filed on October 25, 2024. TECHNICAL FIELD

[0002] The utility model relates to clothes processing equipment technical field, and specifically relates to the control seat device of clothes processing equipment. BACKGROUND

[0003] At present, clothes processing equipment has become an indispensable household appliance in people's daily life. The clothes processing equipment includes a shell with an opening, a motor and a washing barrel are arranged in the shell, a control seat is arranged on the front surface of the shell, a recess is arranged on the control seat, a clothes taking and placing opening is arranged on the bottom of the recess, so that the clothes can be taken out or placed into the washing barrel, and the recess can better accommodate a door that closes the clothes taking and placing opening. In order to ensure the appearance of the clothes taking and placing opening, a decorative cover is arranged around the clothes taking and placing opening. The existing decorative cover is buckled with the side wall of the recess. However, with the upgrading of design, a notch needs to be arranged on the side wall of the recess to place a lint collector and other devices. The decorative cover at the notch cannot be fixed with the side wall of the recess by the original buckle mode, which makes the decorative cover at this position prone to looseness, generates noise during the operation of the clothes processing equipment, and in addition, a gap is generated between the decorative cover and the control seat after the decorative cover loosens, which is prone to dirt accumulation and affects the overall appearance. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a control seat device of clothes processing equipment, which can at least partially solve the above technical problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The control seat device of clothes processing equipment includes:

[0007] A control seat body is provided with a mounting recess, and an inside-out clothes taking and placing opening is arranged on the end face of the mounting recess;

[0008] An annular decorative cover is fixed on the inner side wall of the mounting recess;

[0009] An installation through slot is arranged on the inner side wall of the mounting recess, a notch is arranged on the annular decorative cover corresponding to the installation through slot, a fixed part extending into the installation through slot is arranged along the edge of the notch, a fixing part is arranged on the inner side of the control seat body, and the fixing part outwardly abuts against the fixed part along the radial direction of the mounting recess.

[0010] In the control seat device of the laundry treating apparatus, the fixing part is provided at a side of the edge of the notch close to the outer end surface of the control seat body.

[0011] In the control seat device of the laundry treating apparatus, the fixing part is provided at a side of the edge of the notch close to the outer end surface of the control seat body.

[0012] In the control seat device of the laundry treating apparatus, the fixing part is provided at a side of the edge of the notch close to the outer end surface of the control seat body.

[0013] In the control seat device of the laundry treating apparatus, the fixing part is provided at a side of the edge of the notch close to the outer end surface of the control seat body.

[0014] In the control seat device of the laundry treating apparatus, the fixing part is provided at a side of the edge of the notch close to the outer end surface of the control seat body.

[0015] In the control seat device of the laundry treating apparatus, the fixing part is provided at a side of the edge of the notch close to the outer end surface of the control seat body.

[0016] In the control seat device of the laundry treating apparatus, the fixing part is provided at a side of the edge of the notch close to the outer end surface of the control seat body.

[0017] In the control seat device of the laundry treating apparatus, the fixing part is provided at a side of the edge of the notch close to the outer end surface of the control seat body.

[0018] In the control seat device of the laundry treating apparatus, the fixing part is provided at a side of the edge of the notch close to the outer end surface of the control seat body.

[0019] Compared with the prior art, the control seat device of the laundry treating apparatus has the following advantages:

[0020] The fixing part is in abutment with the fixing part along the radial direction of the mounting recess, solving the problem that the annular decorative cover cannot be fixed with the control seat body at the position of the mounting groove and is prone to loosening after the mounting through slot is arranged on the mounting recess of the control seat body. The mounting through slot is arranged on the inner side wall of the mounting recess, facilitating the installation of devices such as a dust collector. The notch is arranged on the annular decorative cover at a position corresponding to the mounting through slot, avoiding the shielding of the mounting through slot by the annular decorative cover and ensuring the normal installation of the device into the mounting channel. The fixing part of the annular decorative cover extends into the mounting groove, avoiding the exposure of the fixing part. The fixing part is arranged on the inner side of the control seat body and is in radial abutment with the fixing part, realizing the fixation of the annular decorative cover near the mounting through slot and ensuring that the annular decorative cover at the position is tightly attached to the inner side wall of the mounting recess, avoiding loosening between the two. The installation of the annular decorative cover is not only beautiful but also avoids vibration and noise between the two. In addition, the connection between the annular decorative cover and the mounting recess near the mounting through slot is more compact, and the mounting through slot can also play a decorative role.

[0021] Further, the fixing part is arranged on one side of the edge of the notch close to the outer end surface of the control seat body. The annular decorative cover at this position is closer to the outside, and the arrangement of the fixing part at this position can make the outer end of the annular decorative cover fit the side wall of the mounting recess more tightly, reduce the gap between the annular decorative cover and the control seat body, and improve the overall aesthetic appearance.

[0022] Further, the fixing part is arranged around the edge of the mounting through slot. The annular fixing part has better strength and can provide stable support and fixation for the annular decorative cover.

[0023] Further, the annular decorative cover is provided with a fixing column on one side close to the end surface of the mounting recess, and the fixing column is fixedly connected with the fixing part through the end surface of the mounting recess. The annular decorative cover on the other side of the notch is also fixed between the fixing part through the fixing column, and the fixing column also passes through the end surface of the mounting recess, thereby improving the installation firmness of the annular decorative cover at this position.

[0024] Further, the fixing part is provided with a fixing groove at a position corresponding to the fixing part, and the fixing part penetrates into the fixing groove and is in abutment with the groove wall of the fixing groove. The arrangement of the fixing groove on the fixing part can increase the width of the fixing part at the position corresponding to the fixing part, improve the strength of the fixing part at this position, and more firmly abut the fixing part.

[0025] Further, a transition part is arranged between the outer end surface of the control seat body and the inner side wall of the mounting recess, and a convex eave covering the transition part is arranged on the annular decorative cover. The transition part can avoid the occurrence of an edge between the outer end surface of the control seat body and the inner side wall of the mounting recess, and smoothly transition therebetween, and the convex eave covering the transition part is arranged on the annular decorative cover, further improving the aesthetic degree of the position.

[0026] Further, the outer end surface of the convex eave does not protrude from the outer end surface of the control seat body. Damage to the convex eave during transportation or use can be avoided.

[0027] Further, a recess is formed between the convex eave and the fixing part, and the mounting through slot is abutted against the recess in the radial direction of the mounting recess on the side close to the outer end surface of the control seat body. The position of the mounting through slot is protected by the decorative cover, avoiding the edge of the mounting through slot from cutting a user, and the abutment of the edge of the mounting through slot and the recess cooperates with the abutment of the fixing part and the fixing part, more firmly fixing the relative position of the annular decorative cover.

[0028] Further, a fixing seat is arranged on the inner side of the control seat body, and the fixing part is fixedly connected with the fixing seat. The fixing part can be better fixed by the fixing seat, so that the fixing part can be firmly fixed on the control seat body.

[0029] Further, the fixing seat is bent away from the annular decorative cover from the control seat body. The firmness of the connection between the fixing seat and the control seat body is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a front view of the control seat device of the clothes treatment equipment of the utility model;

[0031] Figure 2 It is a front view of the control seat device of the clothes treatment equipment of the utility model; Figure 1 It is a front view of the control seat device of the clothes treatment equipment of the utility model;

[0032] Figure 3 It is a front view of the control seat device of the clothes treatment equipment of the utility model; Figure 2 It is a front view of the control seat device of the clothes treatment equipment of the utility model;

[0033] Figure 4 It is a front view of the control seat device of the clothes treatment equipment of the utility model; Figure 1 ;

[0034] Figure 5 It is a front view of the control seat device of the clothes treatment equipment of the utility model; Figure 2 ;

[0035] Figure 6 It is a front view of the control seat device of the clothes treatment equipment of the utility model; Figure 5 It is a front view of the control seat device of the clothes treatment equipment of the utility model;

[0036] Figure 7The utility model discloses a fixing piece's stereogram Figure 1 ;

[0037] Figure 8 The utility model discloses a fixing piece's stereogram Figure 2 ;

[0038] Figure 9 It is the stereogram of annular decorative cover in the utility model,

[0039] Figure 10 It is Figure 9 The partial close -up view of D in the middle,

[0040] Figure 11 It is the schematic diagram of annular decorative cover and fixing piece connecting structure in the utility model.

[0041] The reference numeral is:

[0042] Control seat body 100, installation recess 110, clothes taking and placing mouth 111, installation through slot 112, bayonet 113, transition part 120, fixed seat 130, positioning slot 131, fixed hole 132,

[0043] Annular decorative cover 200, gap 210, fixed part 220, fixed column 230, convex eaves 240, recessed part 250, buckle 260,

[0044] Fixed part 220, fixed column 230, convex eaves 240, recessed part 250, buckle 260, Specific implementation

[0045] The utility model discloses a control seat device of clothes processing equipment, include: control seat body 100, be equipped with installation recess 110 on control seat body 100, and the end surface of installation recess 110 is opened and has the clothes taking and placing mouth 111 that passes through inside and outside, annular decorative cover 200 is fixed in the inside wall of installation recess 110.

[0046] The inside wall of installation recess 110 is opened and has installation through slot 112, and annular decorative cover 200 is opened and has gap 210 in the position corresponding installation through slot 112, and the fixed part 220 that extends to installation through slot 112 is equipped with along the edge of gap 210, and the inside of control seat body 100 is equipped with fixing piece 300, and fixing piece 300 is along the radial direction of installation recess 110 and is outward and is in contact with fixed part 220.

[0047] The fixing piece 300 abuts against the fixing portion 220 along the radial direction of the mounting recess 110, thereby solving the problem that the annular decorative cover 200 cannot be fixed with the control seat body 100 at the position of the mounting slot and is prone to loosening after the mounting through slot 112 is arranged on the mounting recess 110 of the control seat body 100. The mounting through slot 112 is arranged on the inner side wall of the mounting recess 110, thereby facilitating the installation of devices such as a dust collector. The notch 210 is arranged on the annular decorative cover 200 at a position corresponding to the mounting through slot 112, thereby avoiding that the annular decorative cover 200 shields the mounting through slot 112 and ensuring that the device is normally installed into the mounting channel. The fixing portion 220 of the annular decorative cover 200 extends into the mounting cylinder slot, thereby avoiding that the fixing portion 220 is exposed outside. The fixing piece 300 is arranged on the inner side of the control seat body 100 and abuts against the fixing portion 220 along the radial direction, thereby fixing the annular decorative cover 200 near the mounting through slot 112 and ensuring that the annular decorative cover 200 at this position is tightly attached to the inner side wall of the mounting recess 110, thereby avoiding loosening between the two and ensuring that the annular decorative cover 200 after installation is not only beautiful but also avoids vibration noise between the two. In addition, the connection between the annular decorative cover 200 and the mounting recess 110 near the mounting through slot 112 is also more compact, and the mounting through slot 112 can also play a decorative role.

[0048] Embodiments of the present application will be described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0049] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0050] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0051] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication or two element mutual action relation, unless another definite limitation.For ordinary skilled person in the art, can understand the specific meaning of above-mentioned terms in the utility model according to specific circumstances.

[0052] Referring to Figures 1 to 11 For the embodiment of the control seat device of the clothes treatment equipment of the utility model, the control seat device of clothes treatment equipment, including control seat body 100, annular decorative cover 200 and fixing piece 300, control seat body 100 is generally made of metal, is installed at the front end of the shell of clothes treatment equipment, is equipped with installation recess 110 on the outer end surface of control seat body 100, and installation recess 110 is recessed towards the inside of control seat body 100, and the inner and outer through clothes taking and placing opening 111 is opened on the end surface of installation recess 110, and through clothes taking and placing opening 111, user can put clothes into the washing barrel in the shell of clothes treatment equipment or take clothes from the washing barrel.

[0053] Annular decorative cover 200 is fixedly installed on the inner side wall of installation recess 110, and is mainly used for decorating the inner side wall of installation recess 110, as shown in Figure 4 And Figure 9 As shown, a plurality of buckles are arranged on annular decorative cover 200, and a plurality of corresponding openings are arranged on the inner side wall of installation recess 110, and annular device cover is fixed on the inner side wall of installation recess 110 by the cooperation of buckle and opening.

[0054] The installation through slot 112 is opened on the inner side wall of installation recess 110, and the specific position and shape of installation through slot 112 can be set according to needs, and in the embodiment, installation through slot 112 is opened above the inner side wall of installation recess 110, and is in the shape of rectangle.Correspondingly, the notch 210 is opened on annular decorative cover 200 corresponding to the position of installation through slot 112 to avoid that annular decorative cover 200 shields installation through slot 112.

[0055] As the inner side wall of the installation recess 110 is provided with the installation through slot 112 at the top end, the inner side wall of the installation recess 110 has no space to set an opening at this position, and the annular decorative cover 200 also has no space to set a buckle at the position of the gap 210 to fix with the installation recess 110. Therefore, the fixing member 300 is arranged at the inner side of the control seat body 100, and the fixing part 220 extending into the installation through slot 112 is arranged at the edge of the gap 210 of the annular decorative cover 200, the fixing member 300 abuts against the fixing part 220 along the radial direction of the installation recess 110, that is, the abutting of the fixing member 300 and the fixing part 220 generates a force to make the annular decorative cover 200 tightly attached to the inner side wall of the installation recess 110, so that the annular decorative cover 200 at the position of the gap 210 cannot be separated from the inner side wall of the installation recess 110, and the fixing of the annular decorative cover 200 at the position of the gap 210 is realized. In this embodiment, the fixing part 220 is in the shape of an elongated strip and forms an abutting surface protruding towards the center of the gap 210, which is used to abut against the fixing member 300.

[0056] As shown in Figure 3 , Figure 7 、 Figure 8 , further, the fixing part 220 is arranged at the edge of the gap 210 close to the side of the outer end surface of the control seat body 100, that is, along the inner-outer direction of the control seat body 100, the fixing part 220 is arranged at the outer side of the gap 210, and as the outer side is closer to the user, the fixing at this side is more secure, and the annular decorative cover 200 is less likely to have a gap with the control seat body 100 at the outer side, which improves the product quality.

[0057] The fixing member 300 is arranged around the edge of the installation slot, that is, the fixing member 300 is in the shape of a ring, so that the strength of the fixing member 300 is enhanced, and the fixing member 300 also has more positions to fix with the control seat body 100 and the annular decorative cover 200, which better plays the role of the fixing seat 130 to fix the control seat body 100 and the annular decorative cover 200 together.

[0058] As shown in Figures 6 to 11As shown, further, the annular decorative cover 200 is already fixed to the fixing member 300 on the side of the notch 210 near the outer end face of the control base body 100. The side of the annular cover's notch 210 near the end face of the mounting recess 110 also needs to be fixed to the fixing member 300, thus providing at least two different fixing points for the annular decorative cover 200 at the notch 210. Specifically, a fixing post 230 is provided on the side of the annular decorative cover 200 near the end face of the mounting recess 110. The fixing post 230 passes through the end face of the mounting recess 110 and is fixedly connected to the fixing member 300. This fixed connection can be a plug-in or snap-fit ​​connection, or it can be a fixed connection by screwing a screw through the fixing member 300 and into the fixing post 230. This securely fastens the fixing member 300, the annular decorative cover 200, and the control base body 100 together.

[0059] Based on the above embodiment, a fixing groove 310 is formed at the position corresponding to the fixing part 220 of the fixing member 300. The fixing part 220 is inserted into the fixing groove 310 and abuts against the groove wall of the fixing groove 310. Since the fixing member 300 abuts against the fixing part 220 radially outward, and the fixing member 300 cannot be exposed in the mounting through groove 112, that is, the fixing member 300 is sandwiched between the mounting through groove 112 and the fixing part 220. The space at this position is narrow. In order to increase the strength of the fixing member 300 at this position, the space of the fixing part 220 radially outward is fully utilized. The fixing groove 310 is formed on the fixing member 300. The side wall of the fixing groove 310 radially close to the center of the mounting recess 110 abuts against the fixing part 220, while the side of the fixing groove 310 radially away from the center of the mounting recess 110 plays the role of supporting the strength of the entire fixing member 300 at this position.

[0060] like Figures 2 to 4 As shown, the mounting recess 110 is generally stamped or injection molded from the control base body 100. A transition portion 120 is provided between the outer end face of the control base body 100 and the inner sidewall of the mounting recess 110 to avoid sharp edges. The transition portion 120 is a bevel or an arc surface. If the edge of the annular decorative cover 200 only extends to the position near the transition portion 120, a groove will be formed between the annular cover and the outer end face of the control base body 100. The groove is not only prone to accumulating dirt but also quite unsightly. Therefore, a protrusion 240 covering the transition portion 120 is provided on the annular decorative cover 200. The protrusion 240 is as close as possible to the outer end face of the control base body 100 to reduce the width of the groove or avoid the formation of a groove altogether. Ideally, the outer end face of the protrusion 240 should not protrude beyond the outer end face of the control base body 100 to reduce the sense of separation between the protrusion 240 and the outer end of the control base body 100 and to prevent damage to the protrusion 240 during handling or use of clothing processing equipment.

[0061] Further, the convex eaves 240 and the fixed part 220 form a recess 250, the installation through slot 112 abuts against the recess 250 from the outer end surface side of the control seat body 100 along the radial direction of the installation recess 110, and the annular decorative cover 200 is clamped between the installation through slot 112 and the fixing member 300 from the outer end surface side of the control seat body 100 along the radial direction of the installation recess 110, thereby improving the stability of the annular decorative cover 200.

[0062] As shown in Figure 5 , Figure 6 , for the fixing of the fixing member 300 and the control seat body 100, a fixing seat 130 is arranged on the inner side of the control seat body 100, and the fixing member 300 is fixedly connected with the fixing seat 130, and the two can be fixed by bolt connection or clamping. In the embodiment, the fixing seat 130 is provided with a positioning groove 131 and a fixing hole 132, and the fixing member 300 is provided with a positioning column 320 matched with the positioning groove 131, and then a bolt is screwed into the fixing member 300 through the fixing hole 132, thereby realizing the fixed connection of the fixing member 300 and the fixing seat 130.

[0063] The fixing seat 130 can be bent away from the annular decorative cover 200 from the control seat body 100, so that the fixing seat 130 can obtain higher strength, and the subsequent installation step of the fixing seat 130 is saved. Of course, the fixing seat 130 can also be fixed on the control seat body 100 by bonding or welding, and the stable connection of the fixing seat 130 and the control seat body 100 can be realized.

[0064] The control seat device is installed, the gap 210 of the annular decorative cover 200 is aligned with the installation through slot 112 on the installation recess 110, the fastening buckle 260 on the annular decorative cover 200 is matched with the buckle 113 on the inner side wall of the installation recess 110 or other fixed connection mode, and most positions of the annular decorative cover 200 are fixedly connected with the installation recess 110. For the position of the gap 210 of the annular decorative cover 200, the installation through slot 112 is clamped into the recessed part 250 near the outer end face side of the control seat body 100 and abuts against the recessed part 250 in the radial direction, then the fixed part 220 of the annular decorative cover 200 is clamped into the fixed slot 310 of the fixing piece 300, the slot wall of the fixed slot 310 abuts against the fixed part 220 in the radial direction of the installation recess, the fixing piece 300 is fixedly connected with the fixing seat 130 arranged on the inner side of the control seat body 100, the fixing piece 300, the control seat body 100 and the annular decorative cover 200 are fixed together by means of the screw passing through the fixing piece 300 and being screwed into the fixing column 230. Through the above structure, the fixing piece 300 is matched with the fixed part 220 of the annular decorative cover 200 at the position of the installation through slot 112 of the installation recess 110, the loosening of the annular decorative cover 200 at the installation through slot 112 position is avoided, the annular decorative cover 200 is prevented from shaking relative to the control seat body 100 and generating noise during the operation of the clothes treatment equipment, and the user experience is improved.

[0065] The above merely describes specific embodiments of the present application, but the technical features of the present application are not limited to this. Any person skilled in the art can make changes or modifications in the field of the present application, and the changes or modifications are covered in the patent range of the present application.

Claims

1. A control base device for a garment processing equipment, characterized in that, include: The control base body has a mounting recess, and the end face of the mounting recess has a through-hole for taking out and putting in clothing. An annular decorative cover is fixed to the inner wall of the mounting recess; A transition portion is provided between the outer end face of the control base body and the inner side wall of the mounting recess, and a raised eave is provided on the annular decorative cover to cover the transition portion.

2. The control base device of the garment processing equipment as described in claim 1, characterized in that, The outer end face of the eaves does not protrude beyond the outer end face of the control seat body.

3. The control base device of the garment processing equipment as described in claim 1, characterized in that, The annular decorative cover is provided with multiple buckles, and the inner wall of the mounting recess is provided with multiple corresponding openings. The buckles cooperate with the openings to fix the annular decorative cover to the inner wall of the mounting recess.

4. The control base device of the garment processing equipment as described in claim 1, characterized in that, The longitudinal section of the transition section is an inclined surface or an arc surface.

5. The control base device of the garment processing equipment as described in any one of claims 1 to 4, characterized in that, An installation groove is provided on the inner side wall of the mounting recess. A notch is provided on the annular decorative cover corresponding to the position of the installation groove. A fixing part is provided along the edge of the notch and extends into the installation groove. A fixing member is provided on the inner side of the control seat body. The fixing member abuts against the fixing part radially outward along the mounting recess. The fixing part is located on the side of the edge of the notch near the outer end face of the control seat body.

6. The control base device of the garment processing equipment as described in claim 5, characterized in that, A recess is formed between the eaves and the fixing part, and the mounting groove abuts against the recess along the radial direction of the mounting recess on the side of the outer end face of the control seat body.

7. The control base device of the garment processing equipment as described in claim 5, characterized in that, The annular decorative cover has a fixing post on one side of the end face near the mounting recess, and the fixing post passes through the end face of the mounting recess and is fixedly connected to the fixing member.

8. The control base device of the garment processing equipment as described in claim 5, characterized in that, The fixing member has a fixing groove at the position corresponding to the fixing part, and the fixing part passes through the fixing groove and abuts against the groove wall.

9. The control base device of the garment processing equipment as described in claim 5, characterized in that, The control base body has a fixed base on its inner side, and the fixing member is fixedly connected to the fixed base.

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