CN208110542U - A kind of water proof and dust proof computer keyboard - Google Patents
A kind of water proof and dust proof computer keyboard Download PDFInfo
- Publication number
- CN208110542U CN208110542U CN201820675002.4U CN201820675002U CN208110542U CN 208110542 U CN208110542 U CN 208110542U CN 201820675002 U CN201820675002 U CN 201820675002U CN 208110542 U CN208110542 U CN 208110542U
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- Prior art keywords
- column
- sleeve
- guide groove
- spring
- shell
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Abstract
The utility model discloses a kind of water proof and dust proof computer keyboard, including shell, buckle closure, keypad and press button mechanism, housing upper surface is equipped with cavity, the left and right sides of cavity is symmetrically connected with partition, circuit board is connected between partition, connecting plate is connected between the partition of circuit board, sleeve is densely covered on connecting plate, the bottom of sleeve is connected with rubber cap, contact is connected with below rubber cap, it is connected between sleeve above rubber cap with sink, press button mechanism includes pedestal, by column and top plate, the utility model has the beneficial effects that, structure novel, practical function, the device is avoided that circuit board short circuit caused by tea is overturned and burns out, and press button mechanism can be disassembled and installed very easily, convenient for being cleaned to press button mechanism.
Description
Technical field
The utility model relates to field of computer technology, and in particular to a kind of water proof and dust proof computer keyboard.
Background technique
With advances in technology and the improvement of people's living standards, computer have become the life of people's schedule, study and
The indispensable tool of office, keyboard are most common input equipments, are inputted English alphabet, number, punctuation mark etc. by keyboard
To computer, to issue order, input data etc. to computer.However it is easy to overturn because of tea in computer use process bold and vigorous
It splashes to keyboard, cause the circuit board short circuit of computer keyboard and burns out, moreover, computer keyboard is in the process used for a long time
In, a large amount of dust can be adhered on key, to clean thoroughly, need to snap out key, but traditional keyboard passes through
It is fastened in key slot, the disassembly and installation of key are inconvenient, thus it is common to use keyboard brush brushes key
It washes, but keyboard brush is difficult to completely scrub clean key.
Utility model content
To solve the above problems, the utility model provides a kind of water proof and dust proof computer keyboard, the utility model is logical
Following technical scheme is crossed to realize.
A kind of water proof and dust proof computer keyboard, including shell, buckle closure, keypad and press button mechanism, the housing upper surface
Equipped with cavity, the left and right sides of the cavity is symmetrically connected with partition, forms axis between the partition and the left side plate of shell
Chamber, is rotatably connected to shaft in the axocoel, and it is outer and be connected with crank, the left and right of shell that the rear end of the shaft reaches shell
It is equipped with sliding slot on side plate, fixed block is slidably connected in the sliding slot, one end that the fixed block is located remotely from each other is down three
Angle, is connected with the first spring between fixed block one end close to each other and sliding slot, fixed block one end close to each other is also connected with
The other end of drawstring, the drawstring is fixed and is wrapped in shaft, and circuit board is connected between partition, the circuit board
It is connected with connecting plate between partition, sleeve is densely covered on the connecting plate, the bottom of the sleeve is connected with rubber cap, the rubber
It is connected with contact below Capsule, is connected between the sleeve above rubber cap with sink, the sink is conducting to axis described in right side
Intracavitary, the bottom of the right side axocoel is additionally provided with apopore, and the inner wall of sleeve is uniformly provided with the first guide groove, also slides in sleeve
It is connected with lifting column, the lifting column is circumferentially with the first guide pad corresponding with the first guide groove, the first guide pad and
Second spring is connected between the bottom of one guide groove；Two side plate inner walls of the buckle closure are equipped with fix corresponding with fixed block
Slot, the lower surface of buckle closure is densely covered with mounting groove corresponding with sleeve, when first guide pad is located at the top of the first guide groove,
The top of the lifting column and the upper surface of buckle closure are concordant；The keypad is fixed in the upper surface of buckle closure by fastening screw,
T-slot corresponding with mounting groove is densely covered on keypad；The press button mechanism includes pedestal, by column and top plate, the pedestal
Shape is corresponding to T shape sliding slot shape, and base center is equipped with lift span, and the circumferential direction of the lift span is uniformly provided with the second guide groove,
It is described to be slidably connected in lift span by column, the second guide pad corresponding with the second guide groove, institute are uniformly provided with by the circumferential direction of column
When stating the second guide pad and being located at the top of the second guide groove, the bottom by column is concordant with the lower surface of keypad, the top
Plate is fixed in the top by column, by being also sheathed with third spring outside column, the both ends of the third spring respectively with the following table of top plate
Face is concordant with the upper surface of keypad.
Further, the sliding slot is evenly arranged with several places along case width direction.
Further, first spring in the raw when, the inverted triangle of the fixed block just reaches shell
Outside.
Further, the bottom of the shell is connected with crash roll.
Further, the second spring and third spring are in elongation state always.
Further, the length of first guide groove and the second guide groove is consistent, the thickness of the first guide pad and second
The consistency of thickness of guide pad.
The utility model has the beneficial effects that structure novel, practical function, the device is avoided that electricity caused by tea is overturned
It road plate short circuit and burns out, and press button mechanism can be disassembled and installed very easily, convenient for being cleaned to press button mechanism.
Detailed description of the invention
It, below will be to required in specific embodiment description in order to illustrate more clearly of the technical solution of the utility model
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1：A kind of structural schematic diagram of water proof and dust proof computer keyboard described in the utility model；
Fig. 2：Partial enlarged view at A shown in Fig. 1；
Fig. 3：Partial enlarged view at B shown in Fig. 1.
Appended drawing reference is as follows：
1, shell, 101, cavity, 102, partition, 103, axocoel, 104, shaft, 105, crank, 106, sliding slot, 107, fixation
Block, the 108, first spring, 109, drawstring, 110, circuit board, 111, connecting plate, 112, sleeve, 113, rubber cap, 114, contact,
115, sink, 116, apopore, the 117, first guide groove, 118, lifting column, the 119, first guide pad, 120, second spring,
121, crash roll, 2, buckle closure, 201, fixing groove, 202, mounting groove, 3, keypad, 301, fastening screw, 302, T-slot, 4, press
Key mechanism, 401, pedestal, 402, press column, 403, top plate, the 404, second guide groove, the 405, second guide pad, 406, third spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, a kind of water proof and dust proof computer keyboard, including shell 1, buckle closure 2, keypad 3 and press button mechanism
4,1 upper surface of shell is equipped with cavity 101, and the left and right sides of cavity 101 is symmetrically connected with partition 102, partition 102 and shell 1
Axocoel 103 is formed between left side plate, is rotatably connected to shaft 104 in axocoel 103, the rear end of shaft 104 reaches outside shell 1
And it is connected with crank 105, it is equipped with sliding slot 106 on the left side plate of shell 1, fixed block 107 is slidably connected in sliding slot 106,
One end that fixed block 107 is located remotely from each other is inverted triangle, is connected between the one end close to each other of fixed block 107 and sliding slot 106
First spring 108, the one end close to each other of fixed block 107 are also connected with drawstring 109, and the other end of drawstring 109 is fixed and wound
In shaft 104, it is connected with circuit board 110 between partition 102, is connected with connecting plate between the partition 102 of 110 top of circuit board
111, sleeve 112 is densely covered on connecting plate 111, and the bottom of sleeve 112 is connected with rubber cap 113, is connected with below rubber cap 113
Contact 114, with the connection of sink 115 between the sleeve 112 of the top of rubber cap 113, sink 115 is conducting in the axocoel 103 on right side,
The bottom of right side axocoel 103 is additionally provided with apopore 116, and the inner wall of sleeve 112 is uniformly provided with the first guide groove 117, in sleeve 112
Lifting column 118 is also slidably connected, lifting column 118 is circumferentially with first guide pad 119 corresponding with the first guide groove 117,
Second spring 120 is connected between first guide pad 119 and the bottom of the first guide groove 117；Two side plate inner walls of buckle closure 2 are set
There is a fixing groove 201 corresponding with fixed block 107, the lower surface of buckle closure 2 is densely covered with mounting groove 202 corresponding with sleeve 112, and first
When guide pad 119 is located at the top of the first guide groove 117, the top of lifting column 118 is concordant with the upper surface of buckle closure 2；Keypad 3
It is fixed in the upper surface of buckle closure 2 by fastening screw 301, T-slot 302 corresponding with mounting groove 202 is densely covered on keypad 3；
Press button mechanism 4 includes pedestal 401, presses column 402 and top plate 403, and the shape of pedestal 401 is corresponding to T shape 106 shapes of sliding slot, pedestal
401 centers are equipped with lift span, and the circumferential direction of lift span is uniformly provided with the second guide groove 404, is slidably connected at lift span by column 402
It is interior, it is uniformly provided with second guide pad 405 corresponding with the second guide groove 404 by the circumferential direction of column 402, the second guide pad 405 is located at
When the top of the second guide groove 404, concordant with the lower surface of keypad 3 by the bottom of column 402, top plate 403 is fixed in by column 402
Top, by being also sheathed with third spring 406 outside column 402, the both ends of third spring 406 respectively with the lower surface of top plate 403 and
The upper surface of keypad 3 is concordant.
Preferably, sliding slot 106 is evenly arranged with several places along 1 width direction of shell.
Preferably, the first spring 108 in the raw when, the inverted triangle of fixed block 107 just reaches outside shell 1.
Preferably, the bottom of shell 1 is connected with crash roll 121.
Preferably, second spring 120 and third spring 406 are in elongation state always.
Preferably, the first guide groove 117 is consistent with the length of the second guide groove 404, the thickness of the first guide pad 119 and
The consistency of thickness of two guide pads 405.
One specific embodiment of the utility model is：
Tea is overturned when on keyboard, is obstructed into the water in keyboard by rubber cap 113, it is avoided to drop into circuit board
On 110, water can enter in the axocoel 103 on right side through sink 115, and be discharged through apopore 116.
When needing to clean press button mechanism 4, removing fastening screw 301 separates keypad 3 with buckle closure 2, pedestal 401
It is skidded off from T-slot 302, press button mechanism 4 can be carried out the operation such as to wash, after the completion of cleaning, by pedestal 401 from T-slot 302
Lower section extend upwardly into, then keypad 3 and 2 fixation of buckle closure can be installed press button mechanism 4 by fastening screw 301
At.
Rotating crank 105 makes drawstring 109 pull fixed block 107 close to each other, buckle closure 2 can be removed, to the inside of shell 1
Carry out dust processing, stop operating crank 105 when, under the action of second spring 120, fixed block 107 reset, inverted triangle
One end reaches outside shell 1, and buckle closure 2 is pressed, and fixed block 107, which enters in fixing groove 201, is fixed buckle closure 2.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of water proof and dust proof computer keyboard, it is characterised in that：Including shell, buckle closure, keypad and press button mechanism, the shell
Body upper surface is equipped with cavity, and the left and right sides of the cavity is symmetrically connected with partition, the left side plate of the partition and shell it
Between form axocoel, be rotatably connected to shaft in the axocoel, it is outer and be connected with crank, shell that the rear end of the shaft reaches shell
It is equipped with sliding slot on the left side plate of body, fixed block, one end that the fixed block is located remotely from each other are slidably connected in the sliding slot
It is inverted triangle, the first spring, fixed block one end close to each other is connected between fixed block one end close to each other and sliding slot
It is also connected with drawstring, the other end of the drawstring is fixed and is wrapped in shaft, and circuit board, the circuit are connected between partition
It is connected with connecting plate between partition above plate, sleeve is densely covered on the connecting plate, the bottom of the sleeve is connected with rubber
Cap, the rubber cap lower section are connected with contact, are connected between the sleeve above rubber cap with sink, the sink is conducting to right side
In the axocoel, the bottom of the right side axocoel is additionally provided with apopore, and the inner wall of sleeve is uniformly provided with the first guide groove, sleeve
Lifting column is inside also slidably connected, the lifting column is circumferentially with the first guide pad corresponding with the first guide groove, and first leads
Second spring is connected between block and the bottom of the first guide groove；Two side plate inner walls of the buckle closure are equipped with and fixed block phase
The fixing groove answered, the lower surface of buckle closure are densely covered with mounting groove corresponding with sleeve, and first guide pad is located at the first guide groove
Top when, the top of the lifting column and the upper surface of buckle closure are concordant；The keypad is fixed in buckle closure by fastening screw
Upper surface, be densely covered with T-slot corresponding with mounting groove on keypad；The press button mechanism includes pedestal, by column and top plate, institute
The shape for stating pedestal is corresponding to T shape sliding slot shape, and base center is equipped with lift span, and the circumferential direction of the lift span is uniformly provided with second
Guide groove, it is described to be slidably connected in lift span by column, corresponding with the second guide groove second, which is uniformly provided with, by the circumferential direction of column leads
To block, when second guide pad is located at the top of the second guide groove, the bottom by column is concordant with the lower surface of keypad,
The top plate is fixed in the top by column, by being also sheathed with third spring outside column, the both ends of the third spring respectively with top plate
Lower surface it is concordant with the upper surface of keypad.
2. a kind of water proof and dust proof computer keyboard according to claim 1, it is characterised in that：The sliding slot is along case width
Direction is evenly arranged with several places.
3. a kind of water proof and dust proof computer keyboard according to claim 1, it is characterised in that：First spring is in certainly
When right state, the inverted triangle of the fixed block is just reached outside shell.
4. a kind of water proof and dust proof computer keyboard according to claim 1, it is characterised in that：The bottom of the shell is affixed
There is crash roll.
5. a kind of water proof and dust proof computer keyboard according to claim 1, it is characterised in that：The second spring and third
Spring is in elongation state always.
6. a kind of water proof and dust proof computer keyboard according to claim 1, it is characterised in that：First guide groove and
The length of two guide grooves is consistent, the consistency of thickness of the thickness of the first guide pad and the second guide pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675002.4U CN208110542U (en) | 2018-04-25 | 2018-04-25 | A kind of water proof and dust proof computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675002.4U CN208110542U (en) | 2018-04-25 | 2018-04-25 | A kind of water proof and dust proof computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110542U true CN208110542U (en) | 2018-11-16 |
Family
ID=64113835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820675002.4U Expired - Fee Related CN208110542U (en) | 2018-04-25 | 2018-04-25 | A kind of water proof and dust proof computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208110542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588588A (en) * | 2022-10-09 | 2023-01-10 | 苏州工业园区捷讯特精工模塑有限公司 | Multi-point clamping keyboard key and production equipment thereof |
-
2018
- 2018-04-25 CN CN201820675002.4U patent/CN208110542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588588A (en) * | 2022-10-09 | 2023-01-10 | 苏州工业园区捷讯特精工模塑有限公司 | Multi-point clamping keyboard key and production equipment thereof |
| CN115588588B (en) * | 2022-10-09 | 2023-11-07 | 苏州工业园区捷讯特精工模塑有限公司 | Multi-point clamping keyboard key and production equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fuyang Teachers College Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |