Folding table for notebook computer

Abstract

The utility model provides a notebook computer folding table which comprises a table plate and mounting plates arranged on the two sides of the table plate, the mounting plates are used for being connected with the side faces of a cabinet, and the two ends of the back face of the table plate are rotationally connected with one sides of the two mounting plates through rotating shaft bases respectively. At least two mounting through holes are formed in the other side of the mounting plate at intervals, and mounting bolts penetrate through the mounting through holes to be fixedly connected with the side face of the cabinet, so that the mounting plate is fixed to the side face of the cabinet; positioning assemblies are further arranged at the two ends of the back face of the table board respectively, each positioning assembly comprises a positioning seat connected with the back face of the table board and a positioning pin connected with the positioning seat, the mounting plate is provided with at least two positioning holes, the positioning holes are matched with the positioning pins, and the table board is fixed by inserting the positioning pins into the positioning holes. The device is installed on the side surface of the cabinet, can form a temporary operation platform on the side surface of the cabinet during use, meets the use requirements of operators, can be folded at any time when not in use, and does not affect the use of the side surface space of the cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field of folding tables, in particular to a folding table for a notebook computer. Background Art

[0002] Cabin-type inspection and maintenance vehicles usually need to be equipped with various inspection equipment cabinets. These cabinets are generally fixed on the ground in the cabin to avoid equipment damage caused by shaking and collision during the movement of the vehicle.

[0003] At present, the overall height of the equipment cabinets installed in the maintenance vehicle cabin is usually higher than the operator, and the space above the cabinet cannot be used as an operating table. Therefore, when the operator needs to use a laptop, it is usually necessary to configure an additional folding table in the cabin as a temporary operating table to place the laptop for operation. However, the folding table as a temporary operating table cannot be fixed in the vehicle, and it is easy to slip during the driving of the vehicle, thereby affecting the operator's operating efficiency. Moreover, when the folding table is unfolded and used, it will occupy a large space in the vehicle passage, which is easy to cause inconvenience to other operators walking in the vehicle. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a folding table for a laptop computer, aiming to solve the technical problem in the prior art that when an additional folding table is configured in the cabin as a temporary operating table, the folding table cannot be fixed in the vehicle, affecting the operator's working efficiency and occupying a large space in the vehicle's aisle.

[0005] The utility model aims to provide a folding table for a laptop computer, comprising a table top and mounting plates arranged on both sides of the table top, wherein the mounting plates are used to connect to the side of a cabinet, and the two ends of the back of the table top are rotatably connected to one side of the two mounting plates through a rotating shaft seat;

[0006] At least two mounting through holes are provided on the other side of the mounting plate, and the two mounting through holes are arranged at intervals, and the mounting plate is fixed to the side of the cabinet by mounting bolts passing through the mounting through holes and fastening to the side of the cabinet;

[0007] Positioning components are provided at both ends of the back side of the table top, and the positioning components include a positioning seat connected to the back side of the table top and a positioning pin connected to the positioning seat. The mounting plate is provided with at least two positioning holes, and the positioning holes are adapted to the positioning pins. The table top is fixed by plugging the positioning pins into the positioning holes.

[0008] Compared with the prior art, the laptop folding table of the utility model has the following beneficial effects: it can be installed and fixed on the side of the cabinet, and when in use, a temporary operating table can be formed on the side of the cabinet by flipping the table plate, which meets the operator's use needs, does not occupy the space of the vehicle passage, does not affect the passability of the vehicle passage, and does not slip during the vehicle driving process when it is unfolded and used; when not in use, the table plate can be reversely flipped to complete the folding, which does not affect the use of the side space of the cabinet. Specifically, a mounting through hole is provided on the mounting plate, and the mounting plate is fixed to the side of the cabinet by bolts passing through the mounting through hole; further, the two sides of the table plate are rotatably connected to the two mounting plates through a rotating shaft seat, and positioning components are also provided on both sides of the table plate for positioning and fixing. In actual use, the table plate will rotate at the connection between the rotating shaft seat and the mounting plate. After rotation, the table plate can be fixed by plugging the positioning pins into the positioning holes on the mounting plate, so that the table plate can be unfolded and used or flipped and folded.

[0009] In addition, the laptop folding table according to the utility model may also have the following additional technical features:

[0010] Furthermore, the shaft seat includes a fixing portion and a shaft portion vertically extending outward from one side of the fixing portion, and the fixing portion is fastened to the back of the table top by bolts;

[0011] The mounting plate is provided with a connecting hole, and the connecting hole is adapted to the rotating shaft portion, and the rotating connection between the table top and the mounting plate is realized by plugging the rotating shaft portion into the connecting hole.

[0012] Further, the mounting plate includes a main board portion, a first side board portion connected to the main board portion, a second side board portion arranged opposite to the first side board portion, and a baffle portion extending from one end of the first side board portion toward the second side board portion, the end of the second side board portion is used to support the back of the table board, and the plane where the side surface of the baffle portion close to the first side board portion is located is higher than the plane where the end is located;

[0013] The main board portion is provided with the connecting holes and the positioning holes. The positioning holes are arranged around the center of the connecting hole, and each of the positioning holes is arranged equidistant from the center of the connecting hole.

[0014] Furthermore, in the length direction of the first side plate portion, at least two of the mounting through holes are spaced apart on the first side plate portion, and mounting grooves for mounting bolts are correspondingly formed on the main plate portion at positions where the mounting through holes are located.

[0015] Furthermore, a limit stopper is provided on the main board portion, and the limit stopper is used to limit the rotation of the table top.

[0016] Furthermore, limiting grooves are respectively provided at both ends of one side of the front side of the table top, and the limiting grooves abut against the plate surface of the baffle portion to limit the rotation of the table top.

[0017] Furthermore, the positioning seat includes a connecting portion and a mounting portion connected to the connecting portion, the connecting portion is fastened to the back side of the table top by bolts, the mounting portion is provided with the positioning pin, and the positioning pin is provided with a pull ring.

[0018] Furthermore, the positioning assembly also includes a connecting rope, and two ends of the connecting rope are respectively fixedly connected to the pull rings of the two positioning pins.

[0019] Furthermore, the laptop folding table also includes a connecting component, which is used to connect the two mounting plates. The connecting component includes a connecting rod and connecting plates fixed at both ends of the connecting rod, and the connecting plate is fastened to the mounting plate by bolts.

[0020] Furthermore, a computer placement slot is provided on the front of the table top, and a plurality of heat dissipation holes are opened in the computer placement slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural diagram of the laptop folding table of the utility model in a folded state at a certain viewing angle;

[0022] Figure 2 for Figure 1 A magnified view of the structure at center A;

[0023] Figure 3 It is a three-dimensional structural diagram of the laptop folding table of the utility model in another viewing angle when it is in a folded state;

[0024] Figure 4 This is a three-dimensional structural diagram of the laptop folding table of the utility model in an unfolded state;

[0025] Figure 5 It is a structural schematic diagram of a mounting plate in a folding table for a laptop computer of the utility model;

[0026] Figure 6 The utility model is a schematic diagram of the structure of the rotating shaft seat of the notebook computer folding table.

[0027] Among them, the above-mentioned drawings include the following figure marks: 1-desktop; 101-computer placement slot; 102-heat dissipation hole; 103-limiting slot; 2-mounting plate; 21-mainboard; 22-first side panel; 23-second side panel; 24-baffle; 25-limiting block; 201-mounting through hole; 202-connecting hole; 203-first positioning hole; 204-second positioning hole; 205-mounting slot; 3-spindle seat; 31-fixing part; 32-spindle; 41-positioning seat; 411-connecting part; 412-mounting part; 42-positioning pin; 43-pull ring; 44-connecting rope; 51-connecting rod; 52-connecting plate; 6-mounting bolt.

[0028] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] See also Figures 1 to 6 The laptop folding table of the utility model comprises a table top 1 and mounting plates 2 arranged on both sides of the table top 1, the mounting plates 2 are used to connect the side of the cabinet, and the two ends of the back of the table top 1 are rotatably connected to one side of the two mounting plates 2 through the rotating shaft seat 3;

[0033] At least two mounting through holes 201 are provided on the other side of the mounting plate 2. The two mounting through holes 201 are arranged at intervals. The mounting plate 2 is fixed to the side of the cabinet by means of mounting bolts 6 passing through the mounting through holes 201 and being fastened to the side of the cabinet.

[0034] Positioning components are also provided at both ends of the back side of the table top 1, and the positioning components include a positioning seat 41 connected to the back side of the table top 1 and a positioning pin 42 connected to the positioning seat 41. The mounting plate 2 is provided with at least two positioning holes, which are adapted to the positioning pin 42. The table top 1 is fixed by plugging the positioning pin 42 into the positioning hole.

[0035] As an example, a computer placement slot 101 is provided on the front of the table top 1, and a plurality of heat dissipation holes 102 are opened in the computer placement slot 101. The heat dissipation holes 102 are arranged in an array in the middle area of ​​the computer placement slot 101. It should be noted that the provision of the heat dissipation holes 102 can not only improve the performance of the table top 1, but also reduce the overall weight of the table top 1 to facilitate the user's flip operation, thereby improving the user's experience.

[0036] Furthermore, limiting grooves 103 are respectively provided at both ends of one side of the front side of the table top 1. As a specific example, a rectangular limiting groove 103 is provided at both end corners of the front side of the table top 1. The groove depth of the limiting groove 103 is less than the plate thickness of the table top 1. The groove bottom of the limiting groove 103 abuts against the plate surface of the baffle portion 24 of the mounting plate 2 to limit the rotation of the table top 1.

[0037] As an example, the pivot seat 3 includes a fixing portion 31 and a pivot portion 32 extending vertically outward from one side of the fixing portion 31. The fixing portion 31 is fastened to the back of the table top 1 by bolts. Specifically, bolt through holes for bolts to pass through are respectively provided at both ends of the fixing portion 31, and the openings of the bolt through holes are arranged along the thickness direction of the fixing portion 31.

[0038] Furthermore, a connecting hole 202 is provided on the mounting plate 2, and the connecting hole 202 is adapted to the rotating shaft portion 32, and the rotating shaft portion 32 and the connecting hole 202 are plugged into each other to realize the rotational connection between the table top 1 and the mounting plates 2 on both sides thereof.

[0039] As an example, the mounting plate 2 includes a main board portion 21, a first side board portion 22 connected to the main board portion 21, a second side board portion 23 arranged opposite to the first side board portion 22, and a baffle portion 24 extending from one end of the first side board portion 22 toward the second side board portion 23. The end of the second side board portion 23 is used to support the back of the table top 1, and the plane where the side surface of the baffle portion 24 close to the first side board portion 22 is located is higher than the plane where the end of the second side board portion 23 is located. The end of the first side board portion 22 away from the baffle portion 24 is connected to the end of the second side board portion 23 away from the baffle portion 24 through two connecting side panels, and the connection between the side panels is rounded to prevent users from being bruised during use, which can greatly improve the user experience.

[0040] Furthermore, the main board portion 21 is provided with a connection hole 202 and a positioning hole, the positioning holes are arranged around the center of the connection hole 202, and each positioning hole is arranged equidistant from the center of the connection hole 202. As a specific example, in this embodiment, the main board portion 21 is provided with a connection hole 202 at the top of one side close to the second side plate portion 23, and the main board portion 21 is provided with two positioning holes, specifically including a first positioning hole 203 and a second positioning hole 204, the first positioning hole 203 is opened on one side of the main board portion 21 close to the second side plate portion 23 and located in the lower area of ​​the connection hole 202, and the second positioning hole 204 is located on one side of the main board portion 21 close to the first side plate portion 22, it should be noted that the first positioning hole 203 and the second positioning hole 204 are arranged around the center of the connection hole 202, and the first positioning hole 203 and the second positioning hole 204 are arranged equidistant from the center of the connection hole 202.

[0041] Furthermore, in the length direction of the first side panel portion 22, at least two installation through holes 201 are spaced apart on the first side panel portion 22, and installation grooves 205 for installing bolts are correspondingly opened on the main panel portion 21 at the positions where the installation through holes 201 are located, so that the user can use auxiliary tools to firmly fix the installation plate 2 on the side of the cabinet.

[0042] Furthermore, a limit stop 25 is provided on the main board portion 21, and the limit stop 25 is used to limit the rotation of the table top 1. As a specific example, in this embodiment, a limit stop 25 is provided on the main board portion 21 on one side close to the second side plate portion 23 and in the area below the first positioning hole 203.

[0043] As an example, the positioning seat 41 includes a connecting portion 411 and a mounting portion 412 connected to the connecting portion 411. The two ends of the connecting portion 411 are fastened to the back of the table top 1 by bolts, and a positioning pin 42 is passed through the mounting portion 412. The positioning pin 42 is provided with a pull ring 43. Specifically, the two ends of the connecting portion 411 are provided with waist-shaped holes for the bolts to pass through, and the connecting portion 411 located between the two waist-shaped holes has a mounting portion 412 extending vertically outward along the axial direction of the waist-shaped holes. The mounting portion 412 is provided with a fixing hole at one end away from the connecting portion 411. The fixing hole is used to install the positioning pin 42, and the opening of the fixing hole is arranged in the direction along the long axis of the waist-shaped hole. As a specific example, in this embodiment, the positioning pin 42 is a dividing pin, and a retractable pin rod is provided at one end of the dividing pin, and the pin rod is adapted to the two positioning holes on the mounting plate 2, and a pull ring 43 is fixedly connected to the other end of the dividing pin. It should be noted that when the pin rod of the indexing pin is inserted into the first positioning hole 203, the table top 1 is arranged parallel to the second side panel portion 23, and the table top 1 is in a retracted state; when the pin rod of the indexing pin is inserted into the second positioning hole 204, the back of the table top 1 abuts against the end of the second side panel portion 23, and the limiting groove 103 on the front of the table top 1 abuts against the lower panel surface of the baffle portion 24, and the table top 1 is vertically arranged against the second side panel portion 23. At this time, the table top 1 is in an unfolded state, and a laptop computer can be placed on the front of the table top 1 for user operation.

[0044] Furthermore, the positioning assembly also includes a connecting rope 44, and both ends of the connecting rope 44 are fixedly connected to the pull rings 43 on the two positioning pins 42 respectively. As a specific example, in this embodiment, the connecting rope 44 is a steel wire rope.

[0045] Furthermore, the laptop folding table of the present invention also includes a connecting component, which is used to connect the two mounting plates 2. The connecting component includes a connecting rod 51 and connecting plates 52 fixed at both ends of the connecting rod 51. The connecting plate 52 is fastened to the mounting plate 2 by bolts.

[0046] In actual use, the use principle of the laptop folding table of the utility model can be as follows: the baffle portion 24 of the mounting plate 2 is placed upward and the first side plate portion 22 in the mounting plate 2 is aligned with the mounting position on the side of the cabinet, and then the mounting bolts 6 are passed through the mounting through holes 201 on the mounting plate 2 and fastened to the side of the cabinet to achieve the installation and fixation of the mounting plate 2 on the side of the cabinet. At this time, the table top 1 can be in a retracted state, and the pin rod of the indexing pin on the back of the table top 1 is inserted into the first positioning hole 203. The plate surface of the table top 1 is parallel to the side of the cabinet, and the front of the table top 1 is arranged opposite to the side of the cabinet.

[0047] When the laptop folding table of the utility model needs to be unfolded and used, the connecting rope 44 can be pulled downward to disengage the pins of the indexing pins on both sides of the table board 1 from the first positioning hole 203, and the table board 1 can be manually flipped downward so that the front of the table board 1 faces upward. When the table board 1 is flipped to 90°, the connecting rope 44 can be loosened to insert the pins of the indexing pins on both sides of the table board 1 into the second positioning hole 204 accordingly. At this time, the table board 1 is unfolded, and a temporary operating table can be formed on the side of the cabinet for the user to place the computer for operation. It should be noted that when the table board 1 is unfolded, the ends of the second side plate portions 23 in the mounting plates 2 on both sides of the table board 1 abut against the back of the table board 1 to support the use of the table board 1, and the baffle portion 24 on the mounting plate 2 abuts against the bottom of the limiting grooves 103 on both sides of the front of the table board 1 to avoid shaking during use, further improving the stability of the table board 1, and greatly improving the user's experience.

[0048] When it is necessary to fold up the laptop folding table of the present invention, the connecting rope 44 can be pulled downward to disengage the pins of the indexing pins on both sides of the table board 1 from the second positioning holes 204, and the table board 1 can be manually flipped upward so that the front of the table board 1 faces the side of the cabinet. When the table board 1 is flipped to the position of the limit stop block 25, the connecting rope 44 can be loosened to insert the pins of the indexing pins on both sides of the table board 1 into the first positioning holes 203 accordingly. At this time, the table board 1 is fixed, and the board surface of the table board 1 is parallel to the side of the cabinet. The table board 1 is folded away without affecting the use of the side space of the cabinet.

[0049] In summary, the beneficial effects of the laptop folding table of the utility model are: it can be installed and fixed on the side of the cabinet, and when in use, a temporary operating table can be formed on the side of the cabinet by flipping the table plate, which meets the operator's use needs, does not occupy the space of the vehicle passage, does not affect the passability of the vehicle passage, and does not slip during the vehicle driving process when it is unfolded and used; when not in use, the table plate can be reversed and folded, which does not affect the use of the side space of the cabinet. Specifically, a mounting through hole is provided on the mounting plate, and bolts are passed through the mounting through hole to fasten the mounting plate to the side of the cabinet to achieve the fixing of the mounting plate to the side of the cabinet; further, the two sides of the table plate are rotatably connected to the two mounting plates through a rotating shaft seat, and positioning components are also provided on both sides of the table plate for positioning and fixing. In actual use, the table plate will rotate at the connection between the rotating shaft seat and the mounting plate. After rotation, the table plate can be fixed by plugging the positioning pins into the positioning holes on the mounting plate, so that the table plate can be unfolded and used or flipped and withdrawn.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A folding table for a laptop computer, characterized in that: It includes a table top and mounting plates arranged on both sides of the table top, the mounting plates are used to connect to the side of the cabinet, and the two ends of the back of the table top are rotatably connected to one side of the two mounting plates through a rotating shaft seat; At least two mounting through holes are provided on the other side of the mounting plate, and the two mounting through holes are arranged at intervals, and the mounting plate is fixed to the side of the cabinet by mounting bolts passing through the mounting through holes and fastening to the side of the cabinet; Positioning components are provided at both ends of the back side of the table top, and the positioning components include a positioning seat connected to the back side of the table top and a positioning pin connected to the positioning seat. The mounting plate is provided with at least two positioning holes, and the positioning holes are adapted to the positioning pins. The table top is fixed by plugging the positioning pins into the positioning holes.

2. The folding table for laptop computer according to claim 1, characterized in that: The shaft seat includes a fixing portion and a shaft portion extending vertically outward from one side of the fixing portion, and the fixing portion is fastened to the back of the table top by bolts; The mounting plate is provided with a connecting hole, and the connecting hole is adapted to the rotating shaft portion, and the rotating connection between the table top and the mounting plate is realized by plugging the rotating shaft portion into the connecting hole.

3. The folding table for laptop computer according to claim 2, characterized in that: The mounting plate includes a main board portion, a first side board portion connected to the main board portion, a second side board portion arranged opposite to the first side board portion, and a baffle portion extending from one end of the first side board portion toward the second side board portion, the end of the second side board portion is used to support the back of the table board, and a plane where a side surface of the baffle portion close to the first side board portion is located is higher than a plane where the end is located; The main board portion is provided with the connecting holes and the positioning holes. The positioning holes are arranged around the center of the connecting hole, and each of the positioning holes is arranged equidistant from the center of the connecting hole.

4. The folding table for laptop computer according to claim 3, characterized in that: In the length direction of the first side plate portion, at least two installation through holes are spaced apart on the first side plate portion, and installation grooves for installing bolts are correspondingly opened on the main plate portion at the positions where the installation through holes are located.

5. The folding table for laptop computer according to claim 3, characterized in that: A limit stopper is also provided on the main board portion, and the limit stopper is used to limit the rotation of the table top.

6. The folding table for laptop computer according to claim 3, characterized in that: Limiting grooves are respectively provided at both ends of one side of the front side of the table top, and the limiting grooves abut against the plate surface of the baffle portion to limit the rotation of the table top.

7. The folding table for laptop computer according to claim 1, characterized in that: The positioning seat includes a connecting portion and a mounting portion connected to the connecting portion, the connecting portion is fastened to the back side of the table top by bolts, the mounting portion is provided with the positioning pin, and the positioning pin is provided with a pull ring.

8. The folding table for laptop computer according to claim 7, characterized in that: The positioning assembly also includes a connecting rope, and two ends of the connecting rope are respectively fixedly connected to the pull rings of the two positioning pins.

9. The folding table for laptop computer according to claim 1, characterized in that: The laptop folding table also includes a connecting component, which is used to connect the two mounting plates. The connecting component includes a connecting rod and connecting plates fixed at both ends of the connecting rod. The connecting plate is fastened to the mounting plate by bolts.

10. The folding table for laptop computer according to claim 1, characterized in that: A computer placement slot is arranged on the front of the table top, and a plurality of heat dissipation holes are opened in the computer placement slot.

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