Flip mechanism and cleaning device

Abstract

The embodiment of the utility model relates to the technical field of flip devices, and particularly discloses a flip mechanism and a cleaning device.The flip mechanism comprises a cover body, a clamping assembly and a pressing piece, the clamping assembly comprises a clamping piece and a first elastic piece, the clamping piece is arranged on the cover body in a sliding mode, one end of the first elastic piece is arranged on the cover body, and the other end of the first elastic piece is arranged on the pressing piece; one end of the first elastic piece is connected with the cover body, the other end of the first elastic piece is connected with the clamping piece, the first elastic piece is used for keeping the clamping piece at a preset first position, the pressing piece is slidably arranged on the cover body, the sliding direction of the pressing piece is perpendicular to the sliding direction of the clamping piece, and when the pressing piece moves from a preset third position to a preset fourth position under the action of external force, the pressing piece is pressed. When the external force is applied, the pressing piece drives the clamping piece to slide from the preset first position to the preset second position, and when the external force is removed, the clamping piece slides to the preset first position under the action of the first elastic piece, and the pressing piece resets to the preset third position. The sliding directions of the pressing piece and the clamping piece are perpendicular to each other, and accidental opening of the cover body caused by accidental touch or tiny vibration is effectively avoided.

Description

Technical Field

[0001] The embodiments of the present utility model relate to the technical field of flip devices, and in particular to a flip mechanism and a cleaning device. Background Art

[0002] In modern industrial applications, flip devices are increasingly widely used in fields such as electronics, cleaning, medical, and office. To ensure the stability and safety of the device during transportation, operation, or use, the closing mechanism of the flip device is particularly important. The flip device includes a cover body and a base. The cover body is used to enclose the receiving space on the base to protect the components or items in the receiving space from external interference or damage. Currently, the opening and closing of the cover body and the base usually adopt a push-type self-locking switch, and the pressing direction and the locking direction are designed in the same direction.

[0003] In the process of implementing the embodiments of the present application, the inventors found that: since the pressing direction and the locking direction of the push-type self-locking switch are the same, when the user accidentally touches the pressing part or the device encounters a slight vibration, the cover body is likely to be accidentally opened, reducing the stability of the device. Summary of the Utility Model

[0004] In view of the above problems, the embodiments of the present utility model provide a flip mechanism and a cleaning device, which overcome the above problems or at least partially solve the above problems.

[0005] To solve the above technical problems, one technical solution adopted by the present utility model is: to provide a flip mechanism, including a cover body, a clamping component, and a pressing member. The clamping component includes a clamping member and a first elastic member. The clamping member is slidably disposed on the cover body, and the clamping member can reciprocate between a preset first position and a preset second position. One end of the first elastic member is disposed on the cover body, and the other end of the first elastic member is connected to the clamping member. The first elastic member is used to hold the clamping member at the preset first position. The pressing member is slidably disposed on the cover body, and the pressing member can reciprocate relative to the cover body between a preset third position and a preset fourth position. The sliding direction of the pressing member is perpendicular to the sliding direction of the clamping member. Wherein, when the pressing member is subjected to an external force and moves from the preset third position to the preset fourth position, the pressing member drives the clamping member to slide from the preset first position to the preset second position. When the external force is withdrawn, under the action of the first elastic member, the clamping member slides from the preset second position to the preset first position, and the pressing member returns to the preset third position.

[0006] Optionally, the cover body is provided with a first surface and a second surface, and the cover body is further provided with a through hole penetrating the cover body from the first surface to the second surface. The clamping member is slidably disposed on the first surface, the pressing member is slidably disposed in the through hole, and the pressing member abuts against the clamping member. When the pressing member moves from the preset third position to the preset fourth position, the pressing member drives the clamping member to slide from the preset first position to the preset second position.

[0007] Optionally, the clamping member is provided with a driving hole, the pressing member includes a key cap and a driving portion, one end of the driving portion is fixed to the key cap, the other end of the driving portion is for inserting into the driving hole, and a driving inclined surface is disposed on the side wall of the driving portion, and the driving inclined surface abuts against the inner wall of the driving hole of the clamping member.

[0008] Optionally, the first surface is provided with a surrounding wall, the surrounding wall encloses a receiving groove communicating with the through hole, the surrounding wall is further provided with a limiting notch, a part of the key cap is received in the receiving groove, a limiting block is disposed on the side wall of the part of the key cap received in the receiving groove, the limiting block is inserted into the limiting notch, and the limiting block can slide along the limiting notch. The clamping member covers the opening of the limiting notch away from the first surface to limit the limiting block to slide within the limiting notch.

[0009] Optionally, the number of the limiting notches and the limiting blocks can be multiple, and the multiple limiting blocks are arranged around the key cap, and one limiting block is inserted into one limiting notch.

[0010] Optionally, the clamping member includes a sliding plate and a clamping platform disposed on the sliding plate, the sliding plate is slidably disposed on the first surface, and the driving hole is disposed on the sliding plate.

[0011] Optionally, the sliding plate is provided with a strip-shaped sliding hole, the first surface of the cover body is provided with a threaded hole, the clamping assembly further includes a bolt, the screw rod of the bolt passes through the strip-shaped sliding hole and is then screwed into the threaded hole, and the screw rod of the bolt can slide in the strip-shaped sliding hole to allow the clamping member to reciprocate between the preset first position and the preset second position, but does not allow the sliding plate to move in the direction from the first surface to the second surface.

[0012] Optionally, the clamping platform has an abutting surface and a guiding surface which are oppositely arranged, the abutting surface is perpendicular to the direction from the second surface to the first surface, and along the direction from the second surface to the first surface, the distance between the guiding surface and the abutting surface gradually decreases.

[0013] To solve the above technical problems, another technical solution adopted by the present utility model is: to provide a cleaning device, including a cleaning device body and a flip mechanism as described in any one of claims 1-8. The cleaning device body is provided with a receiving space and an opening communicating with the receiving space. A clamping hole is provided on the inner surface of the cleaning device body in the receiving space. One side of the cover body of the flip mechanism is rotatably connected to the cleaning device body. When the cover body covers the opening, the clamping member is inserted into the clamping hole, and when the clamping member is in a preset first position, the flip mechanism is fixed to the cleaning device body.

[0014] Optionally, the cleaning device includes a second elastic member. One end of the second elastic member is connected to the cleaning device body. When the cover body covers the opening, the other end of the second elastic member abuts against the cover body.

[0015] The beneficial effect of the embodiment of the present utility model is: different from the prior art, the embodiment of the present application provides a flip mechanism, including a cover body, a clamping component and a pressing member. The clamping component includes a clamping member and a first elastic member. The clamping member is slidably arranged on the cover body, and the clamping member can reciprocate between a preset first position and a preset second position. One end of the first elastic member is arranged on the cover body, and the other end of the first elastic member is connected to the clamping member. The first elastic member is used to keep the clamping member in the preset first position. The pressing member is slidably arranged on the cover body, and the pressing member can reciprocate between a preset third position and a preset fourth position relative to the cover body. The sliding direction of the pressing member is perpendicular to the sliding direction of the clamping member. Wherein, when the pressing member is acted on by an external force and moves from the preset third position to the preset fourth position, the pressing member drives the clamping member to slide from the preset first position to the preset second position. When the external force is withdrawn, under the action of the first elastic member, the clamping member slides from the preset second position to the preset first position, and the pressing member resets to the preset third position. In this way, the sliding directions of the pressing member and the clamping member are perpendicular to each other, effectively avoiding the accidental opening of the cover body caused by accidental touch or slight vibration, and improving the stability of the flip mechanism. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the drawings.

[0017] Figure 1 It is a perspective view of the flip mechanism provided by the embodiment of the present utility model;

[0018] Figure 2 is Figure 1 A partial enlarged view of area A in

[0019] Figure 3 is an exploded view of the flip cover mechanism provided by an embodiment of the present utility model;

[0020] Figure 4 is Figure 3 A partial enlarged view of area B in

[0021] Figure 5 is a sectional view and partial enlarged view of the flip cover mechanism provided by an embodiment of the present utility model in a preset first position and a preset third position;

[0022] Figure 6 is a sectional view and partial enlarged view of the flip cover mechanism provided by an embodiment of the present utility model in a preset second position and a preset fourth position;

[0023] Figure 7 is a three - dimensional view of the fixed cleaning device body and flip cover structure provided by an embodiment of the present utility model;

[0024] Figure 8 is Figure 7 A partial sectional view and partial enlarged view of

[0025] Figure 9 is a three - dimensional view of the partially separated cleaning device body and flip cover structure provided by an embodiment of the present utility model;

[0026] Figure 10 is Figure 9 A partial sectional view and partial enlarged view of Detailed implementation manners

[0027] For the convenience of understanding the present utility model, the present utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "fixed to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are only for the purpose of illustration.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0029] See also Figure 1 and Figure 2 The flip mechanism 1000 includes a cover body 1, a push member 2 and a clamping assembly 3. The push member 2 and the clamping assembly 3 are both slidably disposed on the cover body 1. The clamping assembly 3 can reciprocate between a preset first position and a preset second position. The push member 2 can reciprocate between a preset third position and a preset fourth position relative to the cover body 1. The sliding directions of the push member 2 and the clamping assembly 3 are perpendicular to each other. When the push member 2 is moved from the preset third position to the preset fourth position by an external force, the push member 2 drives the clamping member 31 to slide from the preset first position to the preset second position.

[0030] For the above cover 1, see Figures 3 to 5 The cover body 1 is provided with a first surface 11 and a second surface 12, which are arranged opposite to each other along the thickness direction of the cover body 1. The cover body 1 is also provided with a through hole 10 that penetrates the cover body 1 from the first surface 11 to the second surface 12. The first surface 11 is provided with a surrounding wall 111, which encloses a receiving groove that communicates with the through hole 10, and the receiving groove is used to receive the push member 2. The surrounding wall 111 is also provided with a limiting notch 1110, and the limiting notch 1110 is used to cooperate with the push member 2 in a limited sliding manner. The first surface 11 is also provided with a screw hole 112, and the screw hole 112 is used to be screwed and connected with the clamping assembly 3.

[0031] For the above-mentioned push piece 2, see Figure 4 The push member 2 includes a key cap 21 and a driving part 22, one end of the driving part 22 is fixed to the key cap 21, and the other end of the driving part 22 is used to be plugged into the clamping assembly 3. The side wall of the driving part 22 is provided with a driving inclined surface 221, and the driving inclined surface 221 abuts against the inner wall of the clamping assembly 3. The key cap 21 is partially received in the receiving groove, and the side wall of the portion of the key cap 21 received in the receiving groove is provided with a limiting block 211, which is plugged into the limiting notch 1110, and the limiting block 211 can slide along the limiting notch 1110.

[0032] In some embodiments, the number of limit blocks 211 and limit notches 1110 can be multiple, and multiple limit blocks 211 are arranged around the keycap 21, and a limit block 211 is inserted into a limit notch 1110, so that the push member 2 is more stable during the sliding process, and effectively prevents it from being offset or tilted when subjected to force.

[0033] Regarding the above snap - fit component 3, please continue to refer to Figure 4 , the snap - fit component 3 includes a snap - fitting part 31, a first elastic member 32, and a bolt 33. The bolt 33 is used to fix the snap - fitting part 31 to the cover body 1 in the direction from the first surface 11 to the second surface 12. The snap - fitting part 31 is slidably disposed on the cover body 1 and can reciprocate between a preset first position and a preset second position. The snap - fitting part 31 covers the opening 40 of the limiting notch 1110 away from the first surface 11, restricting the limiting block 211 to slide within the limiting notch 1110. One end of the first elastic member 32 is disposed on the cover body 1, and the other end of the first elastic member 32 is connected to the snap - fitting part 31. The first elastic member 32 is used to hold the snap - fitting part 31 at the preset first position.

[0034] The snap - fitting part 31 includes a sliding plate 311 and a snap - table provided on the sliding plate 311. The sliding plate 311 is slidably disposed on the first surface 11, and the sliding plate 311 is provided with a driving hole and a strip - shaped sliding hole. The driving hole is for the other end of the driving part 22 to be inserted, and the inner wall of the driving hole abuts against the driving inclined surface 221 of the driving part 22. The snap - table partially protrudes from the side wall of the cover body 1. The snap - table has an abutting surface 3121 and a guiding surface 3122 which are oppositely arranged. The abutting surface 3121 is perpendicular to the direction from the second surface 12 to the first surface 11, and the abutting surface 3121 is used to abut and connect with an external component. Along the direction from the second surface 12 to the first surface 11, the distance between the guiding surface 3122 and the abutting surface 3121 gradually decreases, that is, the guiding surface 3122 is set as an inclined surface to facilitate smooth docking during the snap - fit process between the snap - fitting part 31 and the external component and reduce the resistance during snap - fit. After passing through the strip - shaped sliding hole, the bolt 33 is screwed into the screw hole 112. The screw rod of the bolt 33 can slide in the strip - shaped sliding hole to allow the snap - fitting part 31 to reciprocate between the preset first position and the preset second position, but does not allow the sliding plate 311 to move in the direction from the first surface 11 to the second surface 12.

[0035] In some embodiments, the number of the first elastic members 32 is two or more.

[0036] In some embodiments, the number of the strip - shaped through - holes 3111 and the bolts 33 is both two or more, and one bolt 33 corresponds to one strip - shaped through - hole 3111.

[0037] It should be noted that please refer to Figure 5 and Figure 6, when the pressing member 2 is not subject to an external force, the pressing member 2 is in a preset third position, the surface of the keycap 21 facing away from the driving portion 22 is flush with or protrudes from the second surface 12, the engaging member 31 is in a preset first position, the engaging platform protrudes from the side wall of the cover body 1, and the first elastic member 32 is in a natural stretched state. When the pressing member 2 is subject to an external force and moves from the preset third position to the preset fourth position, the pressing member 2 moves along the second surface 12 towards the first surface 11, the limiting block 211 slides within the limiting notch 1110 of the receiving groove, and the driving inclined surface 221 abuts against and pushes the inner wall of the driving hole of the engaging member 31, causing the engaging member 31 to slide relative to the cover body 1. The engaging member 31 slides from the preset first position to the preset second position, and the portion of the engaging platform 312 protruding from the side wall of the cover body 1 gradually decreases, and the first elastic member 32 is gradually compressed. When the external force is withdrawn, under the elastic force of the first elastic member 32, the engaging member 31 slides from the preset second position to the preset first position, the portion of the engaging platform 312 protruding from the side wall of the cover body 1 gradually increases, and the inner wall of the driving hole abuts against and pushes the driving inclined surface 221, causing the pressing member 2 to move along the first surface 11 towards the second surface 12, and the pressing member 2 returns to the preset third position.

[0038] In the embodiment of the present utility model, the flip cover mechanism 1000 includes a cover body 1, a pressing member 2, and an engaging component 3. The cover body 1 is provided with a first surface 11 and a second surface 12, and a through hole 10 penetrating the first surface 11 and the second surface 12. The pressing member 2 is slidably disposed in the through hole 10. The pressing member 2 includes a keycap 21 and a driving portion 22, and the driving portion 22 is provided with a driving inclined surface 221. The engaging component 3 includes an engaging member 31, a first elastic member 32, and a bolt 33. The bolt 33 is used to fix the engaging member 31 to the cover body 1 along the direction from the first surface 11 to the second surface 12. One end of the first elastic member 32 is provided with the cover body 1, and the other end of the first elastic member 32 is connected to the engaging member 31. The engaging member 31 includes a sliding plate 311 and an engaging platform 312. The engaging platform 312 protrudes from the side wall of the cover body 1, and the sliding plate 311 is provided with a driving hole that abuts against the driving inclined surface 221. When the pressing member 2 moves from the preset third position to the preset fourth position, the driving inclined surface 221 cooperates with the inner wall of the driving hole, thereby driving the pressing member 2 to move from the preset first position to the preset second position. When the engaging member 31 slides from the preset second position to the preset first position under the action of the first elastic member 32, the driving inclined surface 221 cooperates with the inner wall of the driving hole, thereby driving the pressing member 2 to return to the preset third position. The sliding direction of the engaging member 31 is perpendicular to the sliding direction of the pressing member 2, so that when the user operates the pressing member 2, even if accidentally touched or the flip cover mechanism 1000 encounters a slight vibration, it is not easy to directly cause an accidental movement of the engaging member 31, thereby effectively avoiding the accidental detachment of the cover body 1 from external components and significantly improving the stability of the flip cover mechanism 1000.

[0039] The present utility model also provides an embodiment of the cleaning device 2000. Please refer to Figures 7 to 10 , the cleaning device 2000 includes a cleaning device body 4, a second elastic member 5, and the above-mentioned flip mechanism 1000. For the structure and function of the flip mechanism 1000, please refer to the above-mentioned embodiment, and details will not be repeated here. The cleaning device body 4 is provided with a receiving space and an opening 40 communicating with the receiving space. The inner surface of the cleaning device body 4 in the receiving space is provided with a clamping hole 41. One side of the cover body 1 of the flip mechanism 1000 is rotatably connected to the cleaning device body 4. One end of the second elastic member 5 is connected to the cleaning device body 4, and the other end of the second elastic member 5 is used to abut against the cover body 1.

[0040] The cover body 1 covers the opening 40. When the flip mechanism 1000 is fixed to the cleaning device body 4 and the clamping member 31 is in the preset first position, the clamping member 31 is inserted into the clamping hole 41, and the abutting surface 3121 of the clamping platform 312 abuts against the inner side wall of the clamping hole 41. The other end of the second elastic member 5 abuts against the cover body 1, and the second elastic member 5 is in a compressed state. Moreover, the pressing member 2 is in the preset third position. When the user operates the pressing member 2, the pressing member 2 moves from the preset third position to the preset fourth position under an external force, and at the same time drives the clamping member 31 to slide from the preset first position to the preset second position. The part of the clamping platform 312 protruding from the side wall of the cover body 1 gradually decreases until the abutting surface 3121 is completely separated from the clamping hole 41. At this time, under the elastic force of the second elastic member 5, the second elastic member 5 drives the cover body 1 to rotate in a direction away from the cleaning device body 4, and the cover body 1 is separated from the opening 40. During the separation process of the cover body 1 and the opening 40, when the external force is withdrawn, the clamping member 31 resets to the preset first position, and the pressing member 2 resets to the preset third position. When it is necessary to cover the opening 40 with the cover body 1 again, the user can press any part of the second surface 12 of the cover body 1 to make the cover body 1 rotate towards the cleaning device body 4 until the clamping platform 312 is clamped into the clamping hole 41.

[0041] In the embodiment of the present utility model, when the cover body 1 is separated from the clamping hole 41, the second elastic member 5 automatically bounces the cover body 1 open, eliminating the need for the user to manually lift the cover body 1, improving the operation convenience. At the same time, the flip mechanism 1000 ensures that the cover body 1 can be firmly fixed to the cleaning device body 4 when closed, effectively preventing the cover body 1 from accidentally opening and protecting the components in the receiving space from external interference or contamination.

[0042] It should be noted that the description and drawings of the present utility model provide preferred embodiments of the present utility model. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described in this specification. These embodiments do not serve as additional limitations to the content of the present utility model. The purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive. Moreover, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as within the scope described in the description of the present utility model. Further, for those of ordinary skill in the art, improvements or transformations can be made based on the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A flip cover mechanism, characterized in that: include: Cover body; A clamping assembly, comprising a clamping member and a first elastic member, wherein the clamping member is slidably disposed on the cover body and can reciprocate between a preset first position and a preset second position, one end of the first elastic member is disposed on the cover body, and the other end of the first elastic member is connected to the clamping member, and the first elastic member is used to keep the clamping member at the preset first position; A push member is slidably disposed on the cover body, the push member can reciprocate between a preset third position and a preset fourth position relative to the cover body, and the sliding direction of the push member is perpendicular to the sliding direction of the clamping member; Wherein, when the push member is acted upon by an external force and moves from the preset third position to the preset fourth position, the push member drives the clamping member to slide from the preset first position to the preset second position; When the external force is removed, under the action of the first elastic member, the engaging member slides from the preset second position to the preset first position, and the pressing member returns to the preset third position.

2. The flip cover mechanism according to claim 1, characterized in that: The cover body is provided with a first surface and a second surface, and the cover body is also provided with a through hole penetrating the cover body from the first surface to the second surface; The clamping member is slidably disposed on the first surface, the pressing member is slidably disposed in the through hole, the pressing member abuts against the clamping member, and when the pressing member moves from the preset third position to the preset fourth position, the pressing member drives the clamping member to slide from the preset first position to the preset second position.

3. The flip cover mechanism according to claim 2, characterized in that: The clamping member is provided with a driving hole; The push member includes a keycap and a driving part, one end of the driving part is fixed to the keycap, and the other end of the driving part is used to be inserted into the driving hole. The side wall of the driving part is provided with a driving inclined surface, and the driving inclined surface abuts against the inner wall of the clamping member on the driving hole.

4. The flip cover mechanism according to claim 3, characterized in that: The first surface is provided with a surrounding wall, the surrounding wall encloses a receiving groove communicating with the through hole, and the surrounding wall is also provided with a limiting notch; The keycap is partially received in the receiving groove, a limit block is provided on the side wall of the portion of the keycap received in the receiving groove, the limit block is plugged into the limit notch, and the limit block can slide along the limit notch; The clamping member covers the opening of the limiting notch away from the first surface, and restricts the limiting block to slide in the limiting notch.

5. The flip cover mechanism according to claim 4, characterized in that: The number of the limiting notches and the limiting blocks can be multiple, and the multiple limiting blocks are arranged around the key cap, and one limiting block is inserted into one limiting notch.

6. The flip cover mechanism according to claim 3, characterized in that: The clamping member comprises a sliding plate and a clamping platform arranged on the sliding plate. The sliding plate is slidably arranged on the first surface, and the driving hole is arranged on the sliding plate.

7. The flip cover mechanism according to claim 6, characterized in that: The sliding plate is provided with a strip-shaped sliding hole, and the first surface of the cover body is provided with a screw hole; The clamping assembly also includes a bolt, the screw rod of the bolt passes through the strip-shaped sliding hole and is screwed to the screw hole. The screw rod of the bolt can slide in the strip-shaped sliding hole to allow the clamping member to reciprocate between a preset first position and a preset second position, but does not allow the sliding plate to move in a direction from the first surface to the second surface.

8. The flip cover mechanism according to claim 6, characterized in that , The card platform has an abutment surface and a guide surface that are arranged opposite to each other; The abutting surface is perpendicular to the direction from the second surface to the first surface; Along the direction from the second surface to the first surface, the distance between the guide surface and the abutting surface gradually decreases.

9. A cleaning device, characterized in that: It comprises a cleaning device body and a flip cover mechanism as claimed in any one of claims 1 to 8; The cleaning device body is provided with a receiving space and an opening communicating with the receiving space, the cleaning device body is provided with a clamping hole on the inner surface of the receiving space, and one side of the cover body of the flip cover mechanism is rotatably connected to the cleaning device body; When the cover body covers the opening, the clamping member is inserted into the clamping hole, and the clamping member is at a preset first position, the flip cover mechanism is fixed to the cleaning device body.

10. The cleaning device according to claim 9, characterized in that The cleaning device comprises a second elastic member, one end of which is connected to the cleaning device body; When the cover body covers the opening, the other end of the second elastic member abuts against the cover body.

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