TWM606146U - Casing - Google Patents

Abstract

A casing includes a first casing, a second casing, a pivoting piece, a movable plate, a pushing piece and a transmission component. The second housing has vents and perforations. The pushed member is fixed on the movable plate and has a pushed surface, and the pushed member is arranged on the second housing and is adjacent to the through hole of the second housing. The pushing member is slidably arranged on the pushed member and has a pushing surface. The normal direction of the pushing surface and the sliding direction make an acute angle. The normal direction of the pushed surface and the sliding direction make an acute angle. The transmission components include gears and racks. The gear is fixed on the pivot section of the pivot member. The rack is slidably disposed on the second housing. When the first housing is pivotally opened relative to the second housing through the pivotal member, the pushing surface pushes against the pushing surface. When the pushing surface pushes against the pushing surface, the pushed member passes through the perforation of the second housing, thereby driving the movable plate to separate from the second housing and exposing the vent.

Description

chassis

The present invention relates to a casing, in particular to a casing containing a pivoting piece.

As the portable computers are currently being produced toward the trend of being thinner and lighter, the heat dissipation space in the portable computers is often limited. Generally speaking, in order to expand the heat dissipation space of the portable computer, the traditional portable computer includes a pivotal cover in addition to a main body and a display body that are pivotally connected to each other. The pivotal cover has a movable side and a pivotal side opposite to each other, and the pivotal side is pivotally connected to a side of the main body away from the display body through the pivotal member. In this way, the movable side can pivot and open relative to the main body when the portable computer is operating, thereby expanding the heat dissipation space of the portable computer.

However, in order to maintain the pivotal relationship between the cover body and the main body, the pivotal side of the cover body must remain at the original position when the movable side of the cover body pivots relative to the main body to open. That is to say, when the movable side of the cover is pivoted and opened relative to the main body, the pivoting side of the cover does not move away from the main body, which makes it difficult for this pivotal cover to effectively expand and expand. The cooling space of a portable computer.

The present model is to provide a casing, so as to effectively expand the heat dissipation space of the casing.

A casing disclosed in an embodiment of the present invention includes a first casing, a second casing, a pivoting member, a movable plate, a linkage component, and a transmission component. The second casing has a vent and a through hole which are separated from each other. The first shell is stacked on one side of the second shell. The pivotal member includes a first assembling part and a second assembling part. The first assembling part includes a fixed section and a pivot section. The fixed section is fixed to the first housing and the pivot section. The pivot section is pivotally connected to the second assembling part, and the second assembling part is fixed to the second housing so that the first housing is pivoted to the second housing. The linkage assembly includes a pushing part and a pushing part. The pushed member is fixed on the movable plate and has a pushed surface, and the pushed member is arranged on the second shell and is adjacent to the through hole of the second shell. The pushing member is slidably arranged on the pushed member along a sliding direction and has a pushing surface. The normal direction of the pushing surface and the sliding direction make a first acute angle. The normal direction of the pushed surface and the sliding direction make a second acute angle. The transmission assembly includes a gear and a rack that mesh with each other. The gear is fixed on the pivot section of the first assembly part of the pivot member. The rack is slidably disposed on the second housing and fixed to the pushing member. When the first housing is opened by pivoting relative to the second housing through the pivoting member, the first housing will drive the pushing member to slide in the sliding direction on the pushing member through the first assembling part of the pivoting member and the transmission assembly, The pushing surface of the pushing element is pushed against the pushing surface of the pushing element. When the pushing surface pushes against the pushing surface, the pushed member passes through the perforation of the second housing, thereby driving the movable plate to separate from the second housing and exposing the vent.

A casing disclosed in another embodiment of the present invention includes a first casing, a second casing, a pivot member, a movable plate, a linkage component, and a transmission component. The second casing has a vent and a through hole which are separated from each other. The first shell is stacked on one side of the second shell. The pivotal member includes a first assembling part and a second assembling part. The first assembling part includes a fixed section and a pivot section. The fixed section is fixed to the first housing and the pivot section. The pivot section is pivotally connected to the second assembling part, and the second assembling part is fixed to the second housing so that the first housing is pivoted to the second housing. The linkage assembly includes a pushing part and a pushing part. The pushed member is fixed on the movable plate and has a pushed surface, and the pushed member is arranged on the second shell and is adjacent to the through hole of the second shell. The pushing member is slidably arranged on the pushed member along a sliding direction and has a pushing surface. The normal direction of the pushing surface and the sliding direction make a first acute angle. The normal direction of the pushed surface and the sliding direction make a second acute angle. The transmission assembly includes a first gear, a second gear and a rack. The first gear is fixed to the pivot section of the first assembling part of the pivot member and meshes with the second gear. The second gear is rotatably arranged on the second housing and meshed with the rack. The rack is slidably disposed on the second housing and fixed to the pushing member. When the first housing is opened by pivoting relative to the second housing through the pivoting member, the first housing will drive the pushing member to slide in the sliding direction on the pushing member through the first assembling part of the pivoting member and the transmission assembly, The pushing surface of the pushing element is pushed against the pushing surface of the pushing element. When the pushing surface pushes against the pushing surface, the pushed member passes through the perforation of the second housing, thereby driving the movable plate to separate from the second housing and exposing the vent.

According to the casing disclosed in the above embodiment, since the gear fixed on the pivot section is engaged with the rack or through another gear rotatably arranged on the second housing, the pivot section can pass through the gear. And the rack drives the pushing member to slide along the sliding direction on the pushed member. In addition, since the normal direction of the pushing surface and the sliding direction have a first acute angle, and the normal direction of the pushing surface and the sliding direction have a second acute angle, when the pushing surface is pushed against the pushing surface, the pushed member will pass through Passing through the perforation of the second shell, the movable plate is driven to separate from the second shell and the vent is exposed to the outside. In this way, the entire movable plate can be spaced from the second casing to effectively expand the heat dissipation space of the casing.

The detailed features and advantages of the embodiments of the present invention will be described in detail in the following embodiments. The content is sufficient to enable anyone with ordinary knowledge in the art to understand the technical content of the embodiments of the present invention and implement them accordingly, and is disclosed in accordance with this specification. With the content, scope of patent application and drawings, anyone with ordinary knowledge in the field can easily understand the purpose and advantages of the present model. The following embodiments further illustrate the viewpoints of the present invention in detail, but do not limit the scope of the present invention by any viewpoint.

Please refer to Figure 1 to Figure 3. Fig. 1 is an exploded perspective view of a casing according to an embodiment of the present invention. Fig. 2 is a schematic side sectional view of the cabinet in Fig. 1 in a closed state. FIG. 3 is a partial enlarged view of the side sectional view of the casing in FIG. 2 drawn along another section.

In this embodiment, the casing 10 is, for example, a casing of a notebook computer and includes a first casing 100, a second casing 200, two pivotal members 300, a three linkage assembly 400, a linkage rod 450, and a The movable board 500, the second transmission assembly 550 and a plurality of foot pads 600.

In this embodiment, the first housing 100 is, for example, a housing for a display module, wherein the display module is used for displaying images. In addition, the first casing 100 is pivotally connected to the second casing 200 through the two pivotal members 300, so that the casing 10 has a closed state, a first open state, and a second open state.

In this embodiment, the second housing 200 is, for example, a housing for the main board, and has a first bottom surface 201, a first top surface 202, a receiving groove 203, a groove top surface 204, and a concave Slot 205, two vents 206, and multiple perforations 207. When the casing 10 is in the closed state, the first casing 100 is stacked on the first top surface 202 of the second casing 200. The first bottom surface 201 and the first top surface 202 are opposite to each other. The accommodating groove 203 is located between the first bottom surface 201 and the first top surface 202 and is used, for example, for the main board to be installed. The groove top surface 204 is located between the first bottom surface 201 and the first top surface 202. The groove 205 is recessed from the first bottom surface 201 toward the first top surface 202 and is located on the groove top surface 204. Two vents 206 and these perforations 207 are located on the top surface 204 of the groove and are separated from each other. The groove 205 is connected to the receiving groove 203 through the vent 206 and the through hole 207.

In this embodiment, the two pivotal members 300 are respectively disposed on opposite sides of the second housing 200. The two pivotal members 300 are respectively connected to two of the linkage components 400 through the two transmission components 550. The three linkage components 400 are fixed to each other through the linkage rod 450. That is to say, one of the linkage components 400 is not connected to the pivoting member 300 and the transmission assembly 550, but is driven by the other two linkage components 400 only through the linkage rod 450. Since the structure and connection relationship of the two pivotal members 300 are similar, the structure and connection relationship of the second transmission assembly 550 are similar, and the structure and the connection relationship of the three interlocking components 400 are similar, the following is only one pivot member 300 and connected thereto A linkage assembly 400 and a transmission assembly 550 of the pivotal member 300 will be described in detail.

In this embodiment, the pivotal member 300 includes a first assembly portion 301 and a second assembly portion 302. The first assembling portion 301 includes a fixed section 303 and a pivot section 304. In this embodiment, the fixed section 303 and the pivotal section 304 are integrally formed, for example. The fixing section 303 is fixed to the first housing 100. The pivot section 304 is pivotally connected to the second assembling part 302, and the second assembling part 302 is fixed to the second housing 200 such that the first housing 100 is pivotally connected to the second housing 200.

In this embodiment, the movable panel 500 has a second top surface 501 and a second bottom surface 502 opposite to each other. When the casing 10 is in the closed state, the movable plate 500 is accommodated in the groove 205 of the second housing 200, and the second top surface 501 of the movable plate 500 is closer to the first housing than the second bottom surface 502 of the movable plate 500 100. In addition, when the housing 10 is in the closed state, the second bottom surface 502 of the movable plate 500 is flush with the first bottom surface 201 of the second housing 200, so that the second bottom surface 502 of the movable plate 500 and the second housing 200 The first bottom surface 201 collectively presents a flat appearance, but it is not limited to this. In other embodiments, the second housing does not need to have a groove and the second bottom surface of the movable plate does not need to be flush with the first bottom surface of the second housing.

In this embodiment, the linkage assembly 400 includes two pushed members 401, two mounting members 403, two elastic elements 404, a pushing member 402, and a limiting member 405. In this embodiment, the pushed member 401 each includes a body 4010 and two stop plates 4011. In each of the pushed members 401, the two stop plates 4011 respectively protrude from opposite sides of the main body 4010, and are formed integrally with the main body 4010, but are not limited thereto. In other embodiments, the pushed member may only include one stopper around the body of the pushed member, or it is not necessary to include the stopper. The two bodies 4010 are fixed on the second top surface 501 of the movable plate 500 and are respectively adjacent to two of the through holes 207 of the second housing 200. In addition, in this embodiment, the body 4010 of the pushed member 401 each has a pushed surface 4012. The pushed surfaces 4012 each include an inclined section 4013 and a flat section 4014 connected to each other. In addition, a normal direction N1 of the inclined section 4013 and a normal direction N2 of the flat section 4014 are not parallel.

The two mounting members 403 respectively protrude from the side of the two bodies 4010 of the two pushed members 401 away from the movable plate 500, and are formed integrally with the two bodies 4010, for example. The elastic element 404 is, for example, a compression spring, and opposite ends of the elastic element 404 are respectively fixed to the mounting member 403 and the second housing 200. In other words, the two bodies 4010 of the two pushed members 401 are respectively disposed on the second housing 200 through the two mounting members 403 and the two elastic elements 404, but it is not limited to this. In other embodiments, the body of the pushed member can also be arranged on the second housing in other ways. In addition, the elastic element 404 is used to reset the movable plate 500 through the mounting member 403 and the pushed member 401.

In this embodiment, the pushing member 402 includes a first top plate 4020, a first side plate 4021, a bottom plate 4028, two protrusions 4022, and a fixing plate 4029. The first top plate 4020, the first side plate 4021, the bottom plate 4028, the protrusion 4022, and the fixing plate 4029 are integrally formed, for example. The first side plate 4021 stands on the first top plate 4020. The first top plate 4020 and the first side plate 4021 jointly surround a sliding space 4023. The bottom plate 4028 is located on the side of the first side plate 4021 away from the first top plate 4020 and has two recessed slots 40280. The two relief slots 40280 are connected to the sliding space 4023, and the two bodies 4010 of the two pushed members 401 are respectively detachably located in the two relief slots 40280. The linkage rod 450 is fixed to the bottom plate 4028. One side of each bump 4022 is connected to the first top plate 4020 and the other side of each bump 4022 is connected to the first side plate 4021, and the two bumps 4022 are located in the sliding space 4023. Each of the two bumps 4022 has an abutment surface 4024. The pushing surface 4024 is separated from the first top plate 4020 and the first side plate 4021. In this embodiment, the pushing surfaces 4024 each include an inclined section 4025 and a flat section 4026 connected to each other. In addition, a normal direction N3 of the inclined section 4025 of the pressing surface 4024 and a normal direction N4 of the flat section 4026 of the pressing surface 4024 are not parallel. The body 4010 of the pushing member 401 is located in the sliding space 4023 of the pushing member 402 so that the pushing member 402 is slidably disposed on the body 4010 of the pushing member 401 along a sliding direction S1. In addition, the normal direction N3 of the inclined section 4025 of the pressing surface 4024 and the sliding direction S1 form a first acute angle θ1. The normal direction N4 of the flat section 4026 of the pressing surface 4024 is substantially perpendicular to the sliding direction S1. The normal direction N1 of the inclined section 4013 of the pushing surface 4012 and the sliding direction S1 form a second acute angle θ2. The normal direction N2 of the flat section 4014 of the pushed surface 4012 is substantially perpendicular to the sliding direction S1. That is, the normal direction N4 of the flat section 4026 of the pushing surface 4024 is substantially parallel to the normal direction N2 of the flat section 4014 of the pushing surface 4012. Moreover, in this embodiment, the first acute angle θ1 is equal to the second acute angle θ2, but it is not limited thereto. In other embodiments, the first acute angle may also be different from the second acute angle. The fixing plate 4029 protrudes from one side of the first side plate 4021 and is located outside the sliding space 4023.

In addition, in this embodiment, the first top plate 4020 of the pushing member 402 has two sliding grooves 4027. The two sliding grooves 4027 are separated from each other and connected to the sliding space 4023, and the two mounting members 403 are respectively slidably disposed in the two sliding grooves 4027. That is to say, in this embodiment, the slidable connection relationship between the pushed member 401 and the pushing member 402 is through the cooperation between the body 4010 of the pushed member 401 and the sliding space 4023, and the relationship between the mounting member 403 and the sliding groove 4027. Cooperate to achieve, but not limited to this. In other embodiments, the mounting member can also protrude from the side of the pushed member close to the movable plate, and the pushing member does not need to have a sliding groove, and the pushed member can be realized only through the cooperation of the body of the pushed member and the sliding space. And the sliding connection relationship between the pushing parts. In still other embodiments, the slidable connection relationship between the pusher and the pusher can be realized only through the cooperation of the mounting member and the sliding groove, or the pusher and the pusher can also be connected by other methods. Sliding connection relationship.

In this embodiment, the limiting member 405 includes a second top plate 4050 and two second side plates 4051. The two second side plates 4051 stand on opposite sides of the second top plate 4050. The two second side plates 4051 are fixed to the second housing 200. The second top plate 4050 is stopped at a side of the pushing member 402 away from the body 4010 of the pushing member 401. In addition, in this embodiment, the second top plate 4050 has a recess 4052. One of the mounting parts 403 is located in the recess 4052. In other embodiments, the second top plate does not need to have a relief slot. In other embodiments, the limiting member may also include only the second top plate without the two second side plates, and the second top plate is directly fixed to the second housing.

In this embodiment, the transmission assembly 550 includes a first gear 551, a second gear 552, a third gear 554, and a rack 553. The first gear 551 is fixed to the pivot section 304 of the first assembly portion 301 of the pivot member 300 and meshes with the second gear 552. The second gear 552 is rotatably disposed on the second housing 200 and meshes with the third gear 554. The third gear 554 is rotatably disposed on the second housing 200 and meshed with the rack 553. The rack 553 is slidably disposed on the second housing 200 and fixed to the fixing plate 4029 of the pushing member 402. That is to say, in this embodiment, the pivoting section 304 drives the pushing member 402 to slide through the first gear 551, the second gear 552 and the rack 553, but it is not limited to this. In other embodiments, the transmission assembly does not need to include the second gear and the third gear, and the pivoting section only drives the pushing member to slide through the first gear and rack that mesh with each other. In other embodiments, the pushing member does not need to include the above-mentioned fixing plate, and the rack is directly fixed to the first side plate of the pushing member. In addition, in this embodiment, the flat section 4014 of the pushing surface 4012 is connected to the side of the inclined section 4013 of the pushing surface 4012 away from the transmission assembly 550, and the flat section 4026 of the pushing surface 4024 is connected to the pushing surface The inclined section 4025 of 4024 is close to one side of the transmission assembly 550.

The foot pad 600 is protruded from the first bottom surface 201 of the second housing 200 by a protrusion distance D1 and is separated from the groove 205, the vent 206 and the perforation 207. In addition, the foot pad 600 is used to support the second housing 200 on a bearing surface (not shown). Furthermore, in other embodiments, the casing may only include a single foot pad, and the size and position of the foot pad can be adjusted according to actual needs.

Please refer to Figure 4 and Figure 5. 4 is a schematic side sectional view of the casing in FIG. 1 in a first open state. FIG. 5 is a partial enlarged view of the side sectional view of the casing in FIG. 4 drawn along another section.

When the first housing 100 pivots relative to the second housing 200 through the pivot member 300 to open in an opening direction A1, the first housing 100 passes through the pivot section 304 and the first assembly portion 301 of the pivot member 300. The transmission assembly 550 drives the pushing member 402 to slide along the sliding direction S1 on the pushing member 401, so that the inclined section 4025 of the pushing surface 4024 of the pushing member 402 pushes against the inclined section 4013 of the pushing surface 4012 of the pushing member 401 . When the inclined section 4025 of the pushing surface 4024 pushes against the inclined section 4013 of the pushing surface 4012, the pushed member 401 will be stopped by the positioning member 405 and pass through the perforation 207 of the second housing 200, thereby driving the movable plate 500 The groove 205 is separated from the second casing 200 and the vent 206 is exposed to the outside through the groove 205, so that the heat dissipation space of the casing 10 is effectively expanded. In addition, when the movable plate 500 is separated from the groove 205 of the second housing 200, the second stop plate 4011 is stopped by the second housing 200 and the elastic element 404 is compressed by the mounting member 403 to store elastic potential energy. Furthermore, when the movable plate 500 is separated from the groove 205 of the second housing 200, the second bottom surface 502 of the movable plate 500 and the first bottom surface 201 of the second housing 200 are separated from each other by an interval distance D2. In other words, the movable plate 500 is separated from the groove 205 of the second housing 200 in a parallel manner rather than a pivotal manner. In addition, in this embodiment, the protruding distance D1 of the foot pad 600 is greater than the separation distance D2, that is, when the movable plate 500 is separated from the groove 205 of the second housing 200, the housing 10 passes through the foot pad 600 Supported on the bearing surface, but not limited to this. In other embodiments, the protruding distance of the foot pad can also be less than or equal to the separation distance between the movable plate and the first bottom surface.

Please refer to Figure 6. Fig. 6 is a schematic side sectional view of the casing in Fig. 1 in a second open state.

When the first housing 100 is pivoted relative to the second housing 200 through the pivotal member 300 to further open in the opening direction A1 (that is, the housing 10 is converted from the first open state to the second open state), the first housing 100 Through the pivot section 304 of the first assembly portion 301 of the pivot member 300 and the transmission assembly 550, the pushing member 402 is driven to slide on the pushed member 401 in the sliding direction S1, so that the pushing surface 4024 of the pushing member 402 is flat The section 4026 pushes against the flat section 4014 of the pushing surface 4012 of the pushing member 401. When the flat section 4026 of the pushing surface 4024 pushes against the flat section 4014 of the pushing surface 4012, the movable plate 500 and the second housing 200 will maintain the same distance from each other (that is, the second bottom surface 502 of the movable plate 500 and the second The first bottom surface 201 of the housing 200 is maintained at a separation distance D2).

Please refer to Figure 3 and Figure 4 again. When the first housing 100 is closed by pivoting relative to the second housing 200 in a closing direction A2 opposite to the opening direction A1 through the pivoting member 300 (that is, the housing 10 is converted from the first open state or the second open state to closed State), the first housing 100 drives the pushing member 402 on the pushing member 401 through the pivoting section 304 of the first assembling part 301 of the pivoting member 300 and the transmission assembly 550 along a reset direction opposite to the sliding direction S1 S2 slides. In addition, the elastic element 404 compressed by the mounting member 403 releases the elastic potential energy to assist the pushed member 401 to drive the movable plate 400 close to the groove 205 of the second housing 200 to be received in the groove 205 again.

In other embodiments, the linkage assembly does not need to include the limiting member, and the pushed member can pass through the perforation of the second housing through other methods. In addition, in other embodiments, if the casing does not need to be converted to the second open state, the pushing surface and the pushing surface may not need to include a flat section but only include an inclined section. Furthermore, in other embodiments, the pushed member does not need to include a stop plate, and instead has a card slot on the pushed member and a card block on the second housing, and the card slot and the card block are engaged The body of the pushed member is stopped by the second housing.

It should be noted that in other embodiments, the casing may not need to include a linkage component that is not connected to the pivoting member through the transmission component, but only includes two linkage components that are connected to the two pivotal components through the two transmission components, and In this embodiment, the casing does not need to include the linkage rod, and the two vents can also be integrated into one vent. In still other embodiments, the casing may only include a pivotal member, a transmission component, and a linkage component connected to each other. Furthermore, in other embodiments, the linkage assembly may also include only one pushed element. In this embodiment, the push element may also have only one push surface and the second housing may only have one through hole.

In addition, the housing is not limited to include the foot pads disclosed in the above embodiments. Please refer to FIG. 7. FIG. 7 is a schematic side sectional view of a casing according to another embodiment of the present invention. In this embodiment, the casing 10a does not include the foot pads disclosed in the above embodiments. When the movable plate 500a is separated from the groove 205a of the second housing 200a, the casing 10a is only supported on the bearing surface through the movable plate 500a.

According to the casing disclosed in the above embodiment, since the gear fixed on the pivot section is engaged with the rack or through another gear rotatably arranged on the second housing, the pivot section can pass through the gear. And the rack drives the pushing member to slide along the sliding direction on the pushed member. In addition, since the normal direction of the pushing surface and the sliding direction have a first acute angle, and the normal direction of the pushing surface and the sliding direction have a second acute angle, when the pushing surface is pushed against the pushing surface, the pushed member will pass through Passing through the perforation of the second shell, the movable plate is driven to separate from the second shell and the vent is exposed to the outside. In this way, the entire movable plate can be spaced from the second casing to effectively expand the heat dissipation space of the casing.

Although the present invention is disclosed in the foregoing embodiments as above, it is not intended to limit the present invention. Anyone familiar with similar art can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of patent protection for new models shall be determined by the scope of patent applications attached to this specification.

10: Chassis 100: first shell 200: second shell 201: first bottom 202: first top surface 203: Containment Slot 204: groove top surface 205: Groove 206: Vent 207: Piercing 300: pivot 301: First Assembly Department 302: Second Assembly Department 303: fixed segment 304: pivot section 400: Linkage components 401: Pushed Item 4010: body 4011: Stop baffle 4012: Pushed Surface 4013: inclined section 4014: flat section 402: push 4020: first top plate 4021: The first side panel 4022: bump 4023: sliding space 4024: push to face 4025: inclined section 4026: flat section 4027: Chute 4028: bottom plate 40280: give way to slot 4029: fixed plate 403: mounting parts 404: Elastic element 405: limit piece 4050: second top plate 4051: second side panel 4052: give way to slot 450: Link rod 500: Activity board 501: second top surface 502: second bottom 550: Transmission components 551: First Gear 552: second gear 553: Rack 600: foot pad N1: Normal direction N2: Normal direction N3: Normal direction N4: Normal direction θ1: the first acute angle θ2: second acute angle D1: Projection distance A1: Opening direction S1: Sliding direction D2: separation distance A2: closing direction S2: Reset direction 10a: Chassis 500a: activity board 200a: second shell 205a: groove

Fig. 1 is an exploded perspective view of a casing according to an embodiment of the present invention. Fig. 2 is a schematic side sectional view of the cabinet in Fig. 1 in a closed state. FIG. 3 is a partial enlarged view of the side sectional view of the casing in FIG. 2 drawn along another section. 4 is a schematic side sectional view of the casing in FIG. 1 in a first open state. FIG. 5 is a partial enlarged view of the side sectional view of the casing in FIG. 4 drawn along another section. Fig. 6 is a schematic side sectional view of the casing in Fig. 1 in a second open state. Fig. 7 is a schematic side sectional view of a casing according to another embodiment of the present invention.

10: Chassis

200: second shell

203: Containment Slot

205: Groove

206: Vent

4010: body

4011: Stop baffle

4023: sliding space

405: limit piece

4050: second top plate

4051: second side panel

Claims (10)

A casing comprising: a first casing; a second casing having a vent and a through hole separated from each other; the first casing is stacked on one side of the second casing; and a pivotal member , Including a first assembling part and a second assembling part, the first assembling part includes a fixed section and a pivot section, the fixed section is fixed to the first housing and the pivot section, the pivot section pivots Connected to the second assembling part, and the second assembling part is fixed to the second housing so that the first housing is pivotally connected to the second housing; a movable plate; a linkage assembly including: a pusher Member, fixed to the movable plate and having a pushed surface, and the pushed member is disposed on the second housing and adjacent to the perforation of the second housing; and a pushing member that is slidable along a sliding direction Is disposed on the pushed member and has a pushing surface, the normal direction of the pushing surface and the sliding direction make a first acute angle, and the normal direction of the pushing surface and the sliding direction make a second acute angle; And a transmission assembly, including a gear and a rack that mesh with each other, the gear is fixed to the pivotal section of the first assembling part of the pivotal member, the rack is slidably disposed on the second housing and Fixed to the pushing member; wherein, when the first housing is pivoted and opened relative to the second housing through the pivotal member, the first housing penetrates the first assembling part of the pivotal member The pivot section and the transmission assembly drive the pushing member to slide along the sliding direction on the pushed member, so that the pushing surface of the pushing member pushes against the pushing surface of the pushed member, when the pushing member When the pushing surface is pushed against the pushing surface, the pushed member passes through the perforation of the second casing, thereby driving the movable plate to separate from the second casing and exposing the vent. The case of claim 1, wherein the linkage assembly further includes an elastic element and a mounting member, the mounting member protrudes from the pushed member, and opposite ends of the elastic member are respectively fixed to the mounting member and the mounting member The second casing is further used for resetting the movable plate through the pushed member to approach the second casing. The casing of claim 2, wherein the mounting member protrudes from the side of the pushed member away from the movable plate, and the pushing member of the linkage assembly further has a sliding groove, and the mounting member is slidably Set in the chute. The casing according to claim 1, wherein the linkage assembly further includes a limiting member, the limiting member is fixed to the second housing and is stopped at a side of the pushing member away from the pushed member, when When the pushing surface pushes against the pushing surface, the pushing bottom member is stopped by the limiting member so that the pushed member passes through the through hole of the second housing. The casing according to claim 1, wherein the pushing member includes a top plate, a side plate and a protrusion, the side plate stands on the top plate, the top plate and the side plate jointly surround a sliding space, and the protrusion is fixed to The top plate and the side plate are located in the sliding space, the pressing surface of the pushing member is located on the protrusion and separated from the top plate and the side plate, and the pushed member is located in the sliding space so that the pushing member It is slidably arranged on the pushed member. The casing of claim 1, wherein the pushing surface of the pushing member includes an inclined section and a flat section, and the normal direction of the inclined section of the pushing surface and the sliding direction sandwich the first acute angle , The flat section of the pushing surface is connected to the side of the inclined section of the pushing surface close to the transmission assembly, and the pushing surface of the pushed member includes an inclined section and a flat section. The normal direction of the inclined section and the sliding direction sandwich the second acute angle, the flat section of the pushed surface is connected to the side of the inclined section of the pushed surface away from the transmission assembly, and the flat section of the push surface The normal direction of the section and the normal direction of the flat section of the pushing surface are substantially parallel to each other and substantially perpendicular to the sliding direction, when the inclined section of the pushing surface pushes against the inclined section of the pushing surface When the pushed member drives the movable plate to separate from the second housing, when the flat section of the pushing surface pushes against the flat section of the pushed surface, the movable plate and the second housing hold each other At the same distance. The casing according to claim 1, wherein the pushed member includes a body and two stop plates, the two stop plates respectively protrude from opposite sides of the body, the body is fixed to the movable plate, and the receiving plate The pushing surface is located on the main body, the main body is disposed on the second casing and is adjacent to the perforation of the second casing, the pushing member is slidably disposed on the main body, when the movable plate is separated from the second casing At this time, the body passes through the through hole of the second housing and the two stop plates are stopped by the second housing. The casing according to claim 1, further comprising a plurality of foot pads, the second casing further has a top surface and a bottom surface opposite to each other, and the first casing is stacked on the second casing The top surface, the vent and the perforation are located on the bottom surface, and the foot pads protrude from the bottom surface of the second housing and are separated from the vent and the perforation. When the first housing passes through the pivotal member When pivoting relative to the second housing to separate the movable plate from the second housing, the movable plate and the bottom surface of the second housing are spaced apart from each other by a distance, and the foot pad is protrudingly arranged at a protruding distance On the bottom surface of the second casing, the protrusion distance is greater than the separation distance. The casing according to claim 1, wherein the second casing further has a first bottom surface, a first top surface and a groove, the first bottom surface and the first top surface are opposite to each other, and the first The housing is stacked on the first top surface of the second housing, the vent, the perforation and the groove are located on the first bottom surface, the vent is located in the groove, and the movable plate has a back facing each other A second top surface and a second bottom surface, the second top surface is closer to the first housing than the second bottom surface, the pushed member is fixed to the second top surface, the movable plate is received in the groove and The second bottom surface of the movable plate is flush with the first bottom surface of the second casing. A casing comprising: a first casing; a second casing having a vent and a through hole separated from each other; the first casing is stacked on one side of the second casing; and a pivotal member , Including a first assembling part and a second assembling part, the first assembling part includes a fixed section and a pivot section, the fixed section is fixed to the first housing and the pivot section, the pivot section pivots Connected to the second assembling part, and the second assembling part is fixed to the second housing so that the first housing is pivotally connected to the second housing; a movable plate; a linkage assembly including: a pusher Member, fixed to the movable plate and having a pushed surface, and the pushed member is disposed on the second housing and aligned with the through hole of the second housing; and a pushing member, slidable along a sliding direction Is disposed on the pushed member and has a pushing surface, the normal direction of the pushing surface and the sliding direction make a first acute angle, and the normal direction of the pushing surface and the sliding direction make a second acute angle; And a transmission assembly, including a first gear, a second gear, and a rack, the first gear is fixed to the pivot section of the first assembling part of the pivot member and meshes with the second gear, the The second gear is rotatably disposed on the second housing and meshed with the rack, and the rack is slidably disposed on the second housing and fixed to the pushing member; wherein, when the first housing penetrates When the pivotal member is pivoted relative to the second housing to open, the first housing drives the pushing member to be pushed by the pivotal section of the first assembly portion of the pivotal member and the transmission assembly The element slides along the sliding direction, so that the pushing surface of the pushing element pushes against the pushing surface of the pushed element, and when the pushing surface pushes against the pushing surface, the pushed element passes through The perforation of the second housing further drives the movable plate to separate from the second housing and exposes the vent to the outside.

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