TWI592351B - Transportation jig for transporting a plate member - Google Patents

Description

Transport vehicle for transporting flat members

The present invention relates to a transport vehicle, and more particularly to a transport vehicle for transporting a flat member.

Recently, the glass substrate of the display has been developed in the direction of enlargement and thinning. In the production and manufacturing, the conventional roller conveying system uses the roller as a medium for supporting and conveying the glass substrate, and the roller and the glass base are used in the conveying process. Contact with the material causes damage to the surface of the glass substrate (such as scratches, scratches, etc.), which in turn affects the yield of the product. When the large and thinned glass substrate is transported between several transfer pedestals, the glass The leading edge of the substrate will collide with the transfer base during transport and cause damage. Therefore, how to design a transport vehicle that does not damage the surface of the glass substrate and maintain the leading edge integrity of the glass substrate during transport becomes a problem that the industry needs to strive for.

Accordingly, the present invention provides a transport vehicle that does not damage the surface of the glass substrate and that maintains the leading edge integrity of the glass substrate during transport to address the above problems.

In order to achieve the above object, the present invention discloses a transport carrier for transporting a flat member, which includes a base, an air intake structure, and an upper top plate. Forming a hollow chamber in the base, the air inlet structure is disposed on the base and communicates with the hollow chamber, the air inlet structure is configured to inject a gas flow into the hollow chamber, the upper top plate is mounted on the The base is sealed to seal the hollow chamber, and the flat member is placed above the upper top plate. The upper top plate comprises a plate body and a guiding structure, wherein the plate body is formed with a plurality of air hole structures connected to the hollow cavity chamber, and the airflow partially entering the hollow cavity chamber is ejected through the plurality of air hole structures to push The plate member is raised above the upper top plate, and the guiding structure is disposed at at least one corner of the plate body, and the guiding structure guides the plate member into the upper portion of the plate body.

According to one embodiment of the present invention, the plate body has an upper surface, and the guiding structure is a sloped surface that is oblique to the upper surface such that an edge of the plate member can enter the upper surface along the inclined surface.

According to one embodiment of the present invention, the inclined surface is formed with a plurality of auxiliary air hole structures connected to the hollow chamber, and the airflow partially entering the hollow chamber is ejected through the plurality of auxiliary air hole structures to assist the flat plate. The end edge of the member enters the upper surface along the slope.

According to one embodiment of the present invention, the base has a locking side wall, and a pedestal groove is formed thereon, and the transporting carrier further includes a latching member movably disposed on the pedestal groove The latching member includes a body, an operating end and a locking end. The body is disposed in the base groove, and the operating end is disposed at one end of the body for rotating the body, the locking end is disposed at the other end of the body, and the shape of the locking end corresponds to the base groove The slot is shaped such that the locking end can pass through the base groove in a first direction. After the latching member passes the locking end through the base groove in the first direction, the latching member can Rotating from the first direction to a second direction, the locking end is fastened to the engaging side wall.

According to one embodiment of the present invention, the engaging side wall is further formed with an accommodating space connected to the pedestal groove, and the locking end is movably received in the accommodating space.

According to one embodiment of the present invention, the upper top plate has a side plate protruding from the plate body, the side plate is formed with a top plate groove aligned with the base groove, and the shape of the top plate groove corresponds to the The shape of the groove of the base, when the locking end passes through the base groove in the first direction, the body of the fastening member penetrates the top plate groove and the base groove.

According to an embodiment of the present invention, the latching member further includes a protruding structure disposed on the body, wherein the body of the latching member passes through the top plate groove and the base groove and is When the first direction is rotated to the second direction, the protruding structure abuts against the groove wall of the base groove to drive the engaging side wall to be in close contact with the plate body of the upper top plate.

According to one embodiment of the present invention, the engaging side wall has an engaging protrusion and a engaging side wall, and the engaging protrusion defines a card groove structure between the wall surface of the engaging side wall, and the card The fastener further includes a first engaging post, the first engaging post is disposed on the operating end, and the body of the engaging member passes through the top plate groove and the base groove and is rotated by the first direction When the second strike is reached, the first engaging post is engaged with the latching structure to fix the latching member to the second strike.

According to one embodiment of the present invention, the latching member further includes a second engaging post, when the body of the engaging member penetrates the top plate groove and the base groove in the first direction, The second engaging post abuts against another wall of the engaging side wall.

According to one embodiment of the present invention, the transport carrier further includes a plurality of flow channel structures formed on the upper top plate and communicating with the hollow chamber, the plurality of flow channel structures respectively guiding the portion into the The air flow in the hollow chamber is ejected in a direction that is not perpendicular to the plate member.

According to one embodiment of the present invention, the plurality of flow channel structures respectively include a concave cup structure and a flow guiding structure, the concave cup structure is disposed on the upper top plate and is recessed toward the base, the concave cup structure has a a sidewall of the concave cup, a venting hole is formed in the sidewall of the concave cup, and communicates with the hollow chamber, the sidewall of the concave cup is inclined with respect to the upper top plate, and the guiding structure is disposed in the concave cup structure and has a guiding sidewall The flow guiding sidewall is parallel to the sidewall of the concave cup and has a gap with the sidewall of the concave cup, and the airflow partially entering the hollow chamber is ejected through the gap in a direction not perpendicular to the flat member.

According to one of the embodiments of the present invention, the gap is smaller than the aperture of each of the vent structures.

In accordance with one embodiment of the present invention, an open normal direction of the plurality of vent structures is substantially perpendicular to the plate member.

According to one embodiment of the invention, the bevel is at an angle of substantially 30 degrees to one of the plate members.

In accordance with one embodiment of the present invention, the transport carrier further includes an airflow device coupled to the air intake structure for providing the airflow to the air intake structure.

According to one of the embodiments of the present invention, the air flow device is a fan blower or an air cleaner.

According to one embodiment of the invention, the upper top plate is made of a plastic material and is formed in an ejected manner.

In summary, the transporting carrier of the present invention utilizes a guiding structure and a plurality of auxiliary venting structures to allow a portion of the airflow entering the hollow chamber to be ejected through a plurality of auxiliary venting structures to assist the edge of the flat member along the guiding structure. The inclined surface enters the upper surface of the plate body, thereby preventing the edge of the flat member from colliding with the corner of the plate body to ensure the integrity of the plate member. In addition, the transporting carrier of the present invention further utilizes a snap member to tightly join the plate body of the upper top plate and the engaging side wall of the base to seal the cavity formed in the base, thereby preventing a portion from entering the hollow chamber. The airflow flows out from the gap between the plate body and the engaging side wall to reduce energy consumption and production cost. The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the embodiments of the invention.

The directional terms mentioned in the following embodiments, such as up, down, left, right, front or back, etc., are only directions referring to the additional drawings. Therefore, the directional terminology used is for the purpose of illustration and not limitation. Referring to FIG. 1 and FIG. 2, FIG. 1 is a schematic view showing the appearance of a transporting vehicle 1 according to an embodiment of the present invention, and FIG. 2 is a schematic view showing the explosion of the transporting vehicle 1 according to an embodiment of the present invention. As shown in Figures 1 and 2, the transport carrier 1 is used to transport a plate member 2 and includes a base 10, a gas inlet structure 12, a plurality of upper top plates 14, a gas flow device 16, and a plurality of streams. The track structure 18 and a plurality of snap members 20. A cavity chamber 101 is formed in the base 10, and the base 10 has a locking side wall 103, and a base groove 1030 is formed thereon and an accommodation space 1032 is communicated with the base groove 1030. The upper top plate 14 is mounted on the base plate 10 The base 10 is configured to seal the hollow chamber 101, and the plate member 2 is placed above the upper top plate 14. The air flow device 16 is coupled to the air intake structure 12 for providing an air flow F to the air intake structure 12, the air inlet. The structure 12 is disposed on the base 10 and communicates with the hollow chamber 101 such that the air flow F is injected into the hollow chamber 101 by the intake nozzle structure 12. In this embodiment, the airflow device 16 can be a fan blower or an air cleaner.

Please refer to FIG. 1 to FIG. 3 . FIG. 3 is a schematic cross-sectional view of the transporting vehicle 1 according to an embodiment of the present invention. The upper top plate 14 includes a plate body 141, a guiding structure 143 and a side plate 145. The plate body 141 is formed with a plurality of air hole structures 1410 communicating with the hollow chamber 101. The normal direction of an opening of each of the air hole structures 1410 is substantially Vertically to the plate member 2, a portion of the airflow F1 entering the hollow chamber 101 is ejected in a direction perpendicular to the plate member 2 via a plurality of vent structures 1410 to generate a lifting force to push the plate member 2 above the upper top plate 14, A plurality of flow channel structures 18 are formed on the upper top plate 14 and communicate with the hollow chamber 101. Each of the flow channel structures 18 includes a concave cup structure 181 and a flow guiding structure 183. The concave cup structure 181 is disposed on the upper top plate 14 and faces The base 10 is recessed, and the concave cup structure 181 has a concave cup side wall 1810. The concave cup side wall 1810 is formed with a venting hole 1814 communicating with the hollow chamber 101. The concave cup side wall 1810 is inclined with respect to the upper top plate 14, and the flow guiding structure 183 It is disposed in the concave cup structure 181 and has a flow guiding side wall 1830. The flow guiding side wall 1830 is parallel to the concave cup side wall 1810 and has a gap G between the concave cup side wall 1810, so that the airflow F2 partially entering the hollow chamber 101 passes through the space. G ejection direction is not perpendicular to the direction of the flat plate member 2.

Since the airflow F2 causes the air in the space between the plate member 2 adjacent to each of the flow channel structures 18 and the upper ceiling plate 14 to be taken out in a direction not perpendicular to the plate member 2, a pressure difference is generated between the upper and lower sides of the plate member 2, And generating a pressure to press the plate member 2 downward toward the upper top plate 14, such that the pressure caused by the airflow F2 on the plate member 2 can balance the lifting force provided by the airflow F1 to the plate member 2, so that the plate member 2 maintains a stable spacing from the upper top plate 14. In addition, in this embodiment, the gap G may be smaller than an aperture D of each of the air hole structures 1410, whereby the flow rate of the air flow F2 flowing through the gap G is greater than the flow rate of the air flow F1 flowing through each of the air hole structures 1410 to accelerate the above Balance process.

Furthermore, as shown in FIG. 1 to FIG. 3, the guiding structure 143 is disposed on at least one corner of the plate body 141, and the plate body 141 has an upper surface 1412. The guiding structure 143 is a sloped surface which is obliquely intersected. The surface 1412 is formed with a plurality of auxiliary vent structures 1414 communicating with the hollow chamber 101, the slope having an angle θ with the plate member 2 such that a portion of the airflow F3 entering the hollow chamber 101 is along the auxiliary vent structure 1414. The auxiliary vent structure 1414 is ejected in an opening direction. In this embodiment, the angle θ may be substantially 30 degrees. When the plate member 2 approaches the conveying carrier 1 in a conveying direction T, since one end edge of the plate member 2 is bent downward by gravity, the airflow F3 provides a lifting force to push up the end of the plate member 2. The edge causes the gravity and the lifting force acting on the end edge of the plate member 2 to balance each other, so that the plate member 2 can smoothly enter the other conveying carrier 1 along the guiding structure 143 of the other conveying carrier 1. The upper surface 1412 prevents the plate member 2 from interfering with the plate body 141 of the other transport carrier 1. In addition, in this embodiment, the position of the guiding structure 143 is not limited to the embodiment of the present invention, that is, the guiding structure 143 can be selectively disposed at any corner of the board 141 according to the conveying direction T, It depends on the actual design needs.

Please refer to FIG. 3 to FIG. 5 , FIG. 4 is a partial enlarged view of the side plate 145 of the transporting vehicle 1 according to the embodiment of the present invention, and FIG. 5 is a schematic view showing the appearance of the fastening component 20 of the transporting vehicle 1 according to the embodiment of the present invention. . As shown in FIG. 4, the side plate 145 protrudes from the plate body 141. The side plate 145 is formed with a top plate groove 1450 aligned with the base groove 1030. The side plate 145 includes an engaging protrusion 1452 and a first engaging side wall 1454. And a second engaging side wall 1456, and a latching structure 1460 is defined between the engaging protrusion 1452 and one of the wall surfaces 1458 of the first engaging side wall 1454. As shown in FIG. 5, the latching member 20 includes a body 201, an operating end 203, a locking end 205, a protruding structure 207, a first engaging post 209 and a second engaging post 211. 203 is disposed at one end of the body 201, and the locking end 205 is disposed at the other end of the body 201, that is, the operating end 203 and the locking end 205 are disposed at opposite ends of the body 201, and the protruding structure 207 is disposed on the body 201, first The engaging post 209 and the second engaging post 211 are disposed on one side of the operating end 203 near the locking end 205. In this embodiment, the operating end 203 can be formed with an operation groove 213 at one side of the operating end 203 away from the locking end 205, so that the user can engage with the simple tool (for example, a coin or a screwdriver). The operating end 203 is used to easily drive the snap member 20 to rotate.

It should be noted that in this embodiment, the upper top plate 14 can be made of a plastic material, whereby the upper top plate 14 can be formed by injection molding to form the top plate groove 1450, the engaging protrusion 1452, and the first engaging side. The structure of the wall 1454, the second engaging side wall 1456 and the card groove structure 1460, that is, in practice, since the upper top plate 14 can be formed in the mold by means of a slider, a skew pin or by breaking, etc., the end is formed. Depending on actual needs.

Please refer to FIG. 4 to FIG. 7 . FIG. 6 is a schematic view showing the fastening member 20 of the transporting vehicle 1 being disposed on the side plate 145 and the engaging side wall 103 along a first direction according to an embodiment of the present invention. FIG. The embodiment of the present invention is a schematic view of the fastening member 20 of the carrier device 1 being disposed on the side plate 145 and the engaging side wall 103 along a second direction. In this embodiment, the snap member 20 is movably disposed in the top plate groove 1450 and the base groove 1030, due to the shape of the locking end 205, the shape of the base groove 1030, and the shape of the top plate groove 1450. Correspondingly, the locking end 205 can be received in the accommodating space 1032 through the top plate groove 1450 and the pedestal groove 1030 in a first direction, that is, when the locking end 205 is disposed in the first direction, the locking portion is locked. The shape of the end 205 is such that the locking end 205 can pass through the base groove 1030 through the base groove 1030. When the latching member 20 is received in the accommodating space 1032 through the top plate groove 1450 and the pedestal groove 1030 in the first direction, the body 201 is disposed through the top plate groove 1450 and the pedestal groove 1030. The operating end 203 is exposed to the side plate 145. Then, the operating terminal 203 rotates the body 201 to drive the locking end 205 to rotate together, so that the latching member 20 is rotated from the first direction to the second direction. When the locking member 20 is disposed on the side plate 145 and the engaging side wall 103 in the second direction, the locking end 205 is fastened to the engaging side wall 103 to avoid the separation from the top plate groove 1450 and the base groove 1030, and the protruding structure 207 abuts against one of the groove walls 1034 of the base groove 1030, so as to drive the engaging side wall 103 to be in close contact with the plate body 141 of the upper top plate 14. At this time, the first engaging post 209 is engaged with the card over the engaging protrusion 1452. The groove structure 1460 is such that the snap member 20 is fixed to the second course. Since the protruding structure 207 abuts against the groove wall 1034 of the base groove 1030 when the locking component 20 is located in the second direction, the engaging sidewall 103 is brought into close contact with the plate body 141 of the upper top plate 14 to be sealed and formed. The cavity 101 is formed between the base 10 and the upper top plate 14, thereby preventing a portion of the airflow F entering the hollow chamber 101 from flowing out of a gap between the plate body 141 and the engaging side wall 103, thereby reducing energy consumption and production cost.

In addition, it is worth mentioning that, in the above process, the first engaging post 209, the second engaging post 211, the first engaging side wall 1454, and the second engaging side wall 1456 cooperate with each other to limit the fastening component. 20 can only rotate between the first direction and the second direction. That is, when the latching member 20 is disposed on the plate body 141 and the engaging side wall 103 along the first direction, the first engaging post 209 abuts against one of the wall surfaces 1462 of the second engaging side wall 1456, and the second card The clamping post 211 abuts against the other wall surface 1464 of the first engaging side wall 1454, so that the locking member 20 can only rotate in a single direction to the second direction. For example, as shown in FIG. 4, the locking member 20 Only the first direction of rotation R1 can be rotated from the first direction to the second direction. When the fastening element 20 is to rotate from the first direction to the second direction in a second direction of rotation R2 opposite to a first direction of rotation R1 The first engaging post 209 abuts against one wall surface 1462 of the second engaging side wall 1456, and the second engaging post 211 abuts the other wall surface 1464 of the first engaging side wall 1454 to limit the fastening component. 20 is rotated from the first course to the second course in the second direction of rotation R2. On the other hand, when the latching member 20 is disposed on the plate body 141 and the engaging side wall 103 in the second direction, the first engaging post 209 abuts against the wall surface 1458 of the first engaging side wall 1454, and the second engaging portion The column 211 abuts against the other wall surface 1466 of the second engaging side wall 1456, so that the locking member 20 can not continue to rotate in the first rotation direction R1 and is fixed to the second direction to ensure that the protruding structure 207 is close to the base groove. The groove wall 1034 of the groove 1030, in turn, allows the hollow chamber 101 to achieve a preferred sealing effect.

Compared with the prior art, the transporting carrier of the present invention utilizes a guiding structure and a plurality of auxiliary venting structures to allow a portion of the airflow entering the hollow chamber to be ejected through a plurality of auxiliary venting structures to assist in guiding the edge of the flat member. The slope of the structure enters the upper surface of the plate body, thereby preventing the edge of the plate member from colliding with the corners of the plate body to ensure the integrity of the plate member. In addition, the transporting carrier of the present invention further utilizes a snap member to tightly join the plate body of the upper top plate and the engaging side wall of the base to seal the cavity formed in the base, thereby preventing a portion from entering the hollow chamber. The airflow flows out from the gap between the plate body and the engaging side wall to reduce energy consumption and production cost.

The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.

1‧‧‧Transportation vehicle

10‧‧‧ Pedestal

101‧‧‧ hollow room

103‧‧‧With side walls

1030‧‧‧Base groove

1032‧‧‧ accommodating space

1034‧‧‧ slot wall

12‧‧‧ Inlet structure

14‧‧‧Upper top board

141‧‧‧ board

1410‧‧‧ vent structure

1412‧‧‧ upper surface

1414‧‧‧Auxiliary pore structure

143‧‧‧Guide structure

145‧‧‧ side panels

1450‧‧‧Top plate trench

1452‧‧‧Snap protrusion

1454‧‧‧First engagement side wall

1456‧‧‧Second engagement side wall

1458‧‧‧ wall

1460‧‧‧ card ditch structure

1462, 1464, 1466‧‧‧ wall

16‧‧‧Airflow device

18‧‧‧Flow structure

181‧‧‧ concave cup structure

1810‧‧‧ concave wall

1814‧‧‧ venting holes

183‧‧‧Guide structure

1830‧‧‧drainage sidewall

20‧‧‧Card fasteners

201‧‧‧ body

203‧‧‧Operator

205‧‧‧Locked end

207‧‧‧ protruding structure

209‧‧‧First engagement column

211‧‧‧Second snap column

213‧‧‧Operation groove

2‧‧‧Table components

D‧‧‧ aperture

F, F1, F2, F3‧‧‧ airflow

G‧‧‧ gap

R1‧‧‧first direction of rotation

R2‧‧‧second direction of rotation

T‧‧‧ conveying direction

Θ‧‧‧ angle

FIG. 1 is a schematic view showing the appearance of a transporting carrier according to an embodiment of the present invention. 2 is a schematic view showing the explosion of some components of the transporting vehicle according to an embodiment of the present invention. Figure 3 is a schematic cross-sectional view of a transport carrier in accordance with an embodiment of the present invention. Figure 4 is a partial enlarged view of the side panel of the transport carrier of the embodiment of the present invention. FIG. 5 is a schematic view showing the appearance of a fastening component of a conveyor carrier according to an embodiment of the present invention. FIG. 6 is a schematic view showing the fastener of the transporting carrier being disposed on the side plate and the card and the side wall in a first direction according to an embodiment of the present invention. FIG. 7 is a schematic view showing the fastening member of the conveying carrier in the second direction of being disposed on the side plate and the engaging side wall according to the embodiment of the present invention.

1‧‧‧Transportation vehicle

10‧‧‧ Pedestal

12‧‧‧ Inlet structure

14‧‧‧Upper top board

16‧‧‧Airflow device

18‧‧‧Flow structure

20‧‧‧Card fasteners

2‧‧‧Table components

Claims (16)

A transport carrier for transporting a plate member, comprising: a base having a hollow chamber formed therein; and a gas inlet structure disposed on the base and communicating with the hollow chamber The air inlet structure is configured to inject a gas stream into the hollow chamber; and an upper top plate is mounted on the base to seal the hollow chamber, the flat member is placed above the upper top plate, the upper top plate comprising: a plate body having a plurality of pore structures connected to the hollow chamber, wherein the gas stream partially entering the hollow chamber is ejected through the plurality of pore structures to push the plate member above the upper plate, and The plate body has an upper surface; and a guiding structure is disposed on at least one corner of the plate body, the guiding structure guiding the plate member to enter above the plate body, the guiding structure is a sloped surface, the inclined surface Obliquely intersecting the upper surface, the inclined surface is formed with a plurality of auxiliary vent structures connected to the hollow chamber, and the plurality of auxiliary vent structures are obliquely intersected in a conveying direction of the plate member, and partially enters the The hollow chamber of the auxiliary air flow pore structure via the plurality of discharge to assist the end plate member along the bevel of the edge enters the upper surface. The transporting vehicle of claim 1, wherein the base has a locking side wall, a pedestal groove is formed thereon, and the conveying carrier further comprises a latching member movably disposed on the base The locking member includes: a body penetrating the base groove; an operating end disposed at one end of the body for rotating the body; and a locking end, the setting At the other end of the body, the shape of the locking end corresponds to the shape of the groove of the base, so that the locking end can pass through the base groove in a first direction, the card After the fastener passes through the base groove in the first direction, the latching member can be rotated from the first direction to a second direction, so that the locking end is fastened to the engaging side wall. The transporting vehicle of claim 2, wherein the engaging side wall is further formed with an accommodating space connected to the pedestal groove, and the locking end is movably received in the accommodating space. The transporting vehicle of claim 2, wherein the upper top plate has a side plate protruding from the plate body, the side plate is formed with a top plate groove aligned with the base groove, and the shape of the top plate groove corresponds to In the shape of the groove of the base, when the locking end passes through the base groove in the first direction, the body of the fastening component penetrates the top plate groove and the base groove. The transporting vehicle of claim 4, wherein the latching member further comprises: a protruding structure disposed on the body, wherein the body of the latching member passes through the top plate groove and the base groove When the groove is rotated from the first direction to the second direction, the protruding structure abuts against the groove wall of the base groove to drive the engaging side wall to be in close contact with the plate body of the upper top plate. The transporting vehicle of claim 4, wherein the side panel has an engaging protrusion and a first engaging side wall, and the engaging protrusion defines a card groove structure between the wall surface of the first engaging side wall And the latching member further includes: a first engaging post disposed on the operating end, wherein the body of the latching member passes through the top plate groove and the base groove and is driven by the first direction When the second strike is rotated, the first engaging post is engaged with the latching structure to fix the latching member to the second strike. The transporting vehicle of claim 6, wherein the fastening component further comprises a second engaging post, The side panel further includes a second engaging side wall. When the body of the fastening component penetrates the top plate groove and the base groove in the first direction, the first engaging post abuts the second card. One wall of the side wall, the second engaging post abuts the other wall of the first engaging side wall, and the body of the fastening member penetrates the top plate groove and the base in the first direction When the groove is rotated from the first direction to the second direction, the second engaging post abuts against another wall of the second engaging side wall. The transport carrier of claim 7, further comprising a plurality of flow path structures formed on the upper top plate and communicating with the hollow chamber, the plurality of flow path structures respectively guiding the portion into the hollow cavity The air flow in the chamber is ejected in a direction that is not perpendicular to the plate member. The transport carrier of claim 8, wherein the plurality of flow path structures respectively comprise: a concave cup structure disposed on the upper top plate and recessed toward the base, the concave cup structure having a concave cup sidewall a venting hole is formed in the sidewall of the concave cup, and communicates with the hollow chamber, the side wall of the concave cup is inclined with respect to the upper top plate; and a flow guiding structure is disposed in the concave cup structure and has a guiding side wall. The flow guiding sidewall is parallel to the sidewall of the concave cup and has a gap with the sidewall of the concave cup, and the airflow partially entering the hollow chamber is ejected through the gap in a direction not perpendicular to the flat member. The transport carrier of claim 9, wherein the gap is smaller than the aperture of each of the vent structures. The transporting vehicle of claim 2, wherein the operating end is formed with an operating groove on a side of the operating end away from the locking end. The transport carrier of claim 1, wherein an open normal side of the plurality of pore structures The direction is substantially perpendicular to the plate member. The transport vehicle of claim 1, wherein the slope is at an angle of substantially 30 degrees to one of the plate members. The transport vehicle of claim 1 further comprising: an air flow device coupled to the air intake structure for providing the air flow to the air intake structure. The transport vehicle of claim 14, wherein the air flow device is a fan blower or an air cleaner. The transport vehicle of claim 1, wherein the upper top plate is made of a plastic material and is formed in an ejected manner.