CN220303238U - External device of tablet personal computer - Google Patents
External device of tablet personal computer Download PDFInfo
- Publication number
- CN220303238U CN220303238U CN202321847193.5U CN202321847193U CN220303238U CN 220303238 U CN220303238 U CN 220303238U CN 202321847193 U CN202321847193 U CN 202321847193U CN 220303238 U CN220303238 U CN 220303238U
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- China
- Prior art keywords
- base
- fixedly connected
- push rod
- keyboard body
- external device
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an external device of a tablet personal computer in the technical field of tablet personal computers, which comprises a base and a tablet personal computer body, wherein the top of the base is provided with a keyboard body, the bottom of the keyboard body extends to the inside of the base, the front end and the rear end of an inner cavity of the base are respectively provided with an element body, the top of the element body is fixedly connected with the keyboard body, the front end and the rear end of the bottom of the keyboard body are respectively fixedly connected with a supporting rod, the bottom of the supporting rod extends to the inside of the base, and the front end and the rear end of the bottom of the base are respectively provided with a fixing mechanism. According to the utility model, the supporting rod and the keyboard body can be fixed under the action of the clamping block, the spring, the limiting block, the push rod and the circular plate by arranging the clamping block, the spring, the limiting block, the push rod and the circular plate, so that the purposes of facilitating the user to disassemble the keyboard body, cleaning dust in the base regularly and avoiding damage or faults of the element body caused by excessive dust attached to the surface of the element body are achieved.
Description
Technical Field
The utility model relates to the technical field of tablet computers, in particular to an external device of a tablet computer.
Background
Tablet computers, also called laptops, are small, portable personal computers with a touch screen as the basic input device that allows a user to work with a stylus or digital pen rather than a conventional keyboard or mouse.
The keyboard of the tablet personal computer is a virtual keyboard, and because the virtual keyboard is smaller than a general keyboard, the input of characters and symbols is inconvenient, an external device is often used for facilitating the input of the characters and symbols by a user, and when the traditional external device is used, dust easily enters the external device through a gap and adheres to the surface of an element, if the external device is not cleaned in time, the element is easily damaged or fails, and the use of the user is influenced.
Disclosure of Invention
The utility model aims to provide an external device of a tablet personal computer so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the external device of the tablet personal computer comprises a base and a tablet personal computer body, wherein the top of the base is provided with a keyboard body, the bottom of the keyboard body extends to the inside of the base, the front end and the rear end of an inner cavity of the base are respectively provided with an element body, the top of the element body is fixedly connected with the keyboard body, the front end and the rear end of the bottom of the keyboard body are respectively fixedly connected with a supporting rod, the bottom of the supporting rod extends to the inside of the base, and the front end and the rear end of the bottom of the base are respectively provided with a fixing mechanism;
the fixing mechanism comprises a clamping block, a spring, a limiting block, a push rod and a circular plate, one side of the clamping block penetrates through the base and extends to the inside of the supporting rod, one end of the spring is fixedly connected with the clamping block, the bottom of the limiting block is fixedly connected with the top of the clamping block, the top of the limiting block extends to the inside of the base, the top of the push rod is fixedly connected with the bottom of the clamping block, the bottom of the push rod extends to the inside of the base, and the top of the circular plate is fixedly connected with the bottom of the push rod.
As a further scheme of the utility model: the rear ends of two sides of the top of the base are fixedly connected with supporting blocks, a plugboard is arranged between the two supporting blocks, two sides of the plugboard are movably connected with the supporting blocks through rotating shafts, and the bottom of the tablet personal computer body extends to the inside of the plugboard.
As still further aspects of the utility model: the front end and the rear end of the inner cavity of the base are respectively provided with a groove, the clamping block, the spring, the limiting block and the push rod are all positioned in the grooves, and the other end of the spring is fixedly connected with the inner wall of the grooves.
As still further aspects of the utility model: the inside fixedly connected with sealing washer of base, one side of sealing washer and keyboard body contact.
As still further aspects of the utility model: the surface of base just is located the top of recess and has seted up the spacing groove, the top of stopper is located the inside of spacing groove.
As still further aspects of the utility model: the surface of base just is located the bottom of recess and has seted up the through-hole, push rod and plectane all are located the inside of through-hole.
As still further aspects of the utility model: the front end and the rear end of the bottom of the inner cavity of the base are respectively provided with a slot, and the bottom of the supporting rod and one side of the clamping block are both positioned in the slots.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the supporting rod and the keyboard body can be fixed under the action of the clamping block, the spring, the limiting block, the push rod and the circular plate by arranging the clamping block, the spring, the limiting block, the push rod and the circular plate, so that the purposes of facilitating the user to disassemble the keyboard body, cleaning dust in the base regularly and avoiding damage or faults of the element body caused by excessive dust attached to the surface of the element body are achieved.
2. According to the utility model, the tablet personal computer body and the keyboard body can be connected and the angle of the tablet personal computer body can be adjusted under the action of the supporting block and the plugboard, so that the purpose of facilitating the use of the keyboard body by a user is achieved, the clamping block, the spring, the limiting block and the push rod can be placed under the action of the groove, so that the purpose of facilitating the shrinkage of the spring and the movement of the clamping block, the limiting block and the push rod can be achieved, the joint of the keyboard body and the base can be sealed under the action of the sealing ring by arranging the sealing ring, so that the purpose of preventing dust from entering the inside of the base can be achieved, the movement direction of the limiting block can be limited under the action of the limiting groove by arranging the limiting groove, so that the purpose of avoiding the deviation of the clamping block when the clamping block moves can be achieved, the push rod and the circular plate can be placed under the action of the through hole, the purpose of facilitating the movement of the push rod and the circular plate can be achieved, and the purpose of supporting rod can be placed under the action of the slot by arranging the slot, so that the purpose of supporting rod is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a right side cross-sectional view of the structure of the present utility model;
fig. 3 is an enlarged view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a base; 2. a tablet computer body; 3. a keyboard body; 4. an element body; 5. a support rod; 6. a fixing mechanism; 61. a clamping block; 62. a spring; 63. a limiting block; 64. a push rod; 65. a circular plate; 7. a support block; 8. inserting plate; 9. a groove; 10. a seal ring; 11. a limit groove; 12. a through hole; 13. a slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in the embodiment of the utility model, an external device of a tablet personal computer comprises a base 1 and a tablet personal computer body 2, wherein a keyboard body 3 is arranged at the top of the base 1, the bottom of the keyboard body 3 extends into the base 1, element bodies 4 are arranged at the front end and the rear end of an inner cavity of the base 1, the top of the element bodies 4 is fixedly connected with the keyboard body 3, supporting rods 5 are fixedly connected at the front end and the rear end of the bottom of the keyboard body 3, the bottom of the supporting rods 5 extends into the base 1, and fixing mechanisms 6 are arranged at the front end and the rear end of the bottom of the base 1;
the fixed establishment 6 includes fixture block 61, spring 62, stopper 63, push rod 64 and plectane 65, the inside of base 1 is run through to one side of fixture block 61 and extends to bracing piece 5, the one end and the fixture block 61 fixed connection of spring 62, the bottom of stopper 63 and the top fixed connection of fixture block 61, the top of stopper 63 extends to the inside of base 1, the top of push rod 64 and the bottom fixed connection of fixture block 61, the bottom of push rod 64 extends to the inside of base 1, the bottom fixed connection of plectane 65 and push rod 64, keyboard body 3 respectively with picture peg 8 and tablet computer body 2 electric connection.
Through setting up fixture block 61, spring 62, stopper 63, push rod 64 and plectane 65, can fix bracing piece 5 and keyboard body 3 under the effect of fixture block 61, spring 62, stopper 63, push rod 64 and plectane 65 to reach the convenience of customers and dismantle keyboard body 3, regularly clear up the inside dust of base 1, avoid the too much attached on element body 4 surface of dust, cause element body 4 to appear damaging or the purpose of trouble.
In this embodiment, the rear end of base 1 top both sides is all fixedly connected with supporting shoe 7, is provided with picture peg 8 between two supporting shoes 7, and the both sides of picture peg 8 are all through pivot and supporting shoe 7 swing joint, and the bottom of tablet computer body 2 extends to the inside of picture peg 8, through setting up supporting shoe 7 and picture peg 8, can be under the effect of supporting shoe 7 and picture peg 8, be connected tablet computer body 2 and keyboard body 3 and adjust tablet computer body 2 angle to reach the purpose that the user used keyboard body 3.
In this embodiment, recess 9 has all been seted up to front end and the rear end of base 1 inner chamber, fixture block 61, spring 62, stopper 63 and push rod 64 all are located the inside of recess 9, and the other end of spring 62 and the inner wall fixed connection of recess 9 through setting up recess 9, can place fixture block 61, spring 62, stopper 63 and push rod 64 under the effect of recess 9 to reach the purpose that makes things convenient for spring 62 shrink and fixture block 61, stopper 63, push rod 64 to remove.
In this embodiment, the inside fixedly connected with sealing washer 10 of base 1, one side and the keyboard body 3 contact of sealing washer 10, through setting up sealing washer 10, can seal the junction of keyboard body 3 and base 1 under the effect of sealing washer 10 to reach the inside purpose of dust entering base 1 of avoiding.
In this embodiment, the surface of the base 1 and the top of the groove 9 are provided with the limit groove 11, the top of the limit block 63 is located inside the limit groove 11, and the movement direction of the limit block 63 can be limited under the action of the limit groove 11 by setting the limit groove 11, so as to achieve the purpose of avoiding the deviation of the fixture block 61 during movement.
In this embodiment, the through hole 12 is formed on the surface of the base 1 and at the bottom of the groove 9, and the push rod 64 and the circular plate 65 are both located inside the through hole 12, so that the push rod 64 and the circular plate 65 can be placed under the action of the through hole 12 by arranging the through hole 12, thereby achieving the purpose of facilitating the movement of the push rod 64 and the circular plate 65.
In this embodiment, slot 13 has all been seted up to front end and the rear end of base 1 inner chamber bottom, and the bottom of bracing piece 5 and one side of fixture block 61 all are located slot 13's inside, through setting up slot 13, can place bracing piece 5 under slot 13's effect to reach the purpose that bracing piece 5 moved.
The working principle of the utility model is as follows: when the tablet computer body 2 is required to be connected with the external keyboard body 3, a user inserts the bottom of the tablet computer body 2 into the plug board 8, the plug board 8 is electrically connected with the keyboard body 3 through a wire, the tablet computer body 2 can be connected with the external keyboard body 3, when dust attached to the surface of the element body 4 is required to be cleaned, firstly, the user pushes the circular plate 65 to move in the through hole 12, the circular plate 65 moves and simultaneously drives the push rod 64 to move in the through hole 12 and the groove 9 respectively, the push rod 64 moves and simultaneously drives one side of the clamping block 61 to move, the limit block 63 moves in the limit groove 11 and simultaneously drives the spring 62 to contract, one side of the clamping block 61 moves and simultaneously drives the other side of the clamping block 61 to draw out the inside of the supporting rod 5, and simultaneously drives the element body 4 and the supporting rod 5 to draw out the inside of the base 1, so that the user can clean the dust attached to the surface of the element body 4, and the element body 4 is prevented from being damaged or failed due to the attachment, and the elastic force of the spring 62 can be inserted into the base 1 to the inside of the supporting rod 1, and the supporting rod 61 can be fixed inside the supporting rod 1 through the elastic force of the spring 61.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. External device of panel computer, including base (1) and panel computer body (2), its characterized in that: the keyboard comprises a base (1), and is characterized in that the top of the base (1) is provided with a keyboard body (3), the bottom of the keyboard body (3) extends to the inside of the base (1), the front end and the rear end of an inner cavity of the base (1) are both provided with an element body (4), the top of the element body (4) is fixedly connected with the keyboard body (3), the front end and the rear end of the bottom of the keyboard body (3) are both fixedly connected with a supporting rod (5), the bottom of the supporting rod (5) extends to the inside of the base (1), and the front end and the rear end of the bottom of the base (1) are both provided with a fixing mechanism (6);
the fixing mechanism (6) comprises a clamping block (61), a spring (62), a limiting block (63), a push rod (64) and a circular plate (65), one side of the clamping block (61) penetrates through the base (1) and extends to the inside of the supporting rod (5), one end of the spring (62) is fixedly connected with the clamping block (61), the bottom of the limiting block (63) is fixedly connected with the top of the clamping block (61), the top of the limiting block (63) extends to the inside of the base (1), the top of the push rod (64) is fixedly connected with the bottom of the clamping block (61), the bottom of the push rod (64) extends to the inside of the base (1), and the top of the circular plate (65) is fixedly connected with the bottom of the push rod (64).
2. The external device of the tablet computer of claim 1, wherein: the tablet personal computer is characterized in that the rear ends of the two sides of the top of the base (1) are fixedly connected with supporting blocks (7), a plugboard (8) is arranged between the two supporting blocks (7), the two sides of the plugboard (8) are movably connected with the supporting blocks (7) through rotating shafts, and the bottom of the tablet personal computer body (2) extends to the inside of the plugboard (8).
3. The external device of the tablet computer of claim 1, wherein: the front end and the rear end of the inner cavity of the base (1) are respectively provided with a groove (9), the clamping block (61), the spring (62), the limiting block (63) and the push rod (64) are all positioned in the grooves (9), and the other end of the spring (62) is fixedly connected with the inner wall of the grooves (9).
4. The external device of the tablet computer of claim 1, wherein: the inside fixedly connected with sealing washer (10) of base (1), one side of sealing washer (10) and keyboard body (3) contact.
5. The external device of the tablet computer of claim 3, wherein: limiting grooves (11) are formed in the surfaces of the base (1) and located at the tops of the grooves (9), and the tops of the limiting blocks (63) are located in the limiting grooves (11).
6. The external device of the tablet computer of claim 3, wherein: through holes (12) are formed in the surface of the base (1) and located at the bottoms of the grooves (9), and the push rod (64) and the circular plate (65) are located in the through holes (12).
7. The external device of the tablet computer of claim 1, wherein: the front end and the rear end of the bottom of the inner cavity of the base (1) are respectively provided with a slot (13), and the bottom of the supporting rod (5) and one side of the clamping block (61) are both positioned in the slots (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321847193.5U CN220303238U (en) | 2023-07-12 | 2023-07-12 | External device of tablet personal computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321847193.5U CN220303238U (en) | 2023-07-12 | 2023-07-12 | External device of tablet personal computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303238U true CN220303238U (en) | 2024-01-05 |
Family
ID=89352792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321847193.5U Active CN220303238U (en) | 2023-07-12 | 2023-07-12 | External device of tablet personal computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303238U (en) |
-
2023
- 2023-07-12 CN CN202321847193.5U patent/CN220303238U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |