CN214670493U - Draw keyboard outward of card support installation exempts from - Google Patents
Draw keyboard outward of card support installation exempts from Download PDFInfo
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- CN214670493U CN214670493U CN202120898859.4U CN202120898859U CN214670493U CN 214670493 U CN214670493 U CN 214670493U CN 202120898859 U CN202120898859 U CN 202120898859U CN 214670493 U CN214670493 U CN 214670493U
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Abstract
The utility model relates to an draw keyboard technical field outward specifically is an exempt from to block draws keyboard outward of support installation, including drawing the keyboard main part outward, the dorsal part that draws the keyboard main part outward is provided with sheet metal installation face, the surface that draws the keyboard main part outward is provided with the solid mechanism of protection card, the solid mechanism of protection card is including the apron, the both sides that draw the keyboard main part outward all are provided with the stopper, the equal fixedly connected with glue layer in one side of stopper, the equal fixedly connected with carriage release lever in the upper and lower both sides of apron, the equal fixedly connected with stepped elastic fixture block in one side of activity inslot wall. The utility model discloses make that the user can be convenient will draw keyboard main part outward and install and dismantle the sheet metal installation face, do not need appurtenance such as screw and screwdriver, assembly and maintenance are comparatively convenient, do not need extra keyboard card to hold in the palm, promote the protectiveness of drawing keyboard main part outward, can draw spot such as keyboard main part surface dust clean outward.
Description
Technical Field
The utility model relates to an draw keyboard technical field outward specifically is an exempt from to block draws keyboard outward of support installation.
Background
In the converter trade, many application occasions need scratch the keyboard of converter from the converter complete machine and draw the operation interface of installing the cabinet outward, and the operation condition of converter can no longer be known in the demonstration through installing the cabinet interface to loaded down with trivial details operation such as opening the cabinet door more. The keyboard is fixed on the installation cabinet by an auxiliary special-adapted installation clamping support. First, a hole is made in the interface of the mounting cabinet. Then the card support is arranged in a hole on the interface of the installation cabinet, and the card support and the hole are fixed through a buckle. And then the keyboard is arranged on the card support, and the keyboard and the card support are fixed through screws or buckles.
However, many users are difficult to find the adaptive card holder at the first time when installing the external keyboard, and the process of installing the card holder is troublesome, and is inconvenient because other tools are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exempt from to block to hold in palm keyboard of drawing outward of installation to solve a lot of present users who provide in the above-mentioned background art when the keyboard is drawn outward in the installation, the very first time is difficult to find the card of adaptation and holds in the palm, and the process that the installation card held in the palm is comparatively troublesome, still need be with the help of other instruments, comparatively inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: an external keyboard without clamping support installation comprises an external keyboard main body, wherein the back side of the external keyboard main body is provided with a sheet metal installation surface, the back side of the external keyboard main body penetrates through the sheet metal installation surface and extends to the back side of the sheet metal installation surface, the surface of the external keyboard main body is provided with a protective clamping mechanism, the protective clamping mechanism comprises a cover plate, two sides of the external keyboard main body are provided with limit blocks, one side of each limit block is fixedly connected with a glue layer, one side of each glue layer is abutted against one side of the sheet metal installation surface, the upper side and the lower side of the cover plate are fixedly connected with moving rods, one ends of the moving rods extend to the insides of the limit blocks, two sides of the external keyboard main body are provided with movable grooves, one side of the inner wall of each movable groove is fixedly connected with a stepped elastic clamping block, and one end of the stepped elastic clamping block extends to the outsides of the movable grooves, one side of the stepped elastic clamping block is abutted against the inner wall of one side of the sheet metal installation surface, and a cleaning mechanism is arranged on the surface of the outer guiding keyboard main body.
Preferably, two sides of the external keyboard main body are fixedly connected with two groups of auxiliary clamping blocks, one side of each auxiliary clamping block is abutted against the inner wall of one side of the sheet metal installation surface, and one side of each auxiliary clamping block is in an inclined plane shape.
Preferably, the cleaning mechanism comprises a clamping groove, the clamping groove is formed in one side of the cover plate, a connecting block is arranged in the clamping groove, one end of the connecting block extends to the outside of the clamping groove, one side of the connecting block is uniformly and fixedly connected with a soft brush, one end of the soft brush is pressed against one side of the outer guiding keyboard main body, two groups of slots are arranged on the inner wall of the slot, one side of the connecting block is fixedly connected with two groups of inserting rods, one ends of the inserting rods extend to the inside of the inserting grooves, one side of the insertion rod is provided with a pressing groove, one side of the inner wall of the slot is provided with a clamping hole, the inside of the pressing groove is provided with a fixed block, one end of the fixing block extends to the inside of the clamping hole, springs are arranged inside the pressure grooves, one end of the spring is fixedly connected with one side of the fixing block, and the other end of the spring is fixedly connected with the inner wall of the pressure groove.
Preferably, the surface of the connecting block is provided with a placing groove, and the inside of the placing groove is hinged with a pull ring.
Preferably, both sides of the fixing block are inclined.
Preferably, both sides of the fixed block are fixedly connected with sliding blocks, and both sides of the inner wall of the pressure groove are provided with sliding grooves matched with the sliding blocks.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses make the user can be convenient install and dismantle the keyboard main part of drawing outward to the sheet metal installation face, do not need appurtenance such as screw and screwdriver, assembly and maintenance are comparatively convenient, do not need extra keyboard card to hold in the palm, have reduced the trompil area, have promoted the protectiveness to the keyboard main part of drawing outward, can be convenient clean to stains such as the dust of drawing keyboard main part surface;
1. by arranging the protective clamping mechanism, a user inserts the externally-introduced keyboard main body into the sheet metal installation surface to enable the stepped elastic clamping block and the auxiliary clamping block to abut against the sheet metal installation surface through the inclined surface and to be bent and deformed, when the stepped elastic clamping block and the auxiliary clamping block move to proper positions, the stepped elastic clamping block rebounds and clamps the externally-introduced keyboard main body, so that the user can conveniently install and dismantle the externally-introduced keyboard main body on the sheet metal installation surface without auxiliary tools such as screws, screwdrivers and the like, the operation can be finished by one hand, the assembly and the maintenance are convenient, an additional keyboard clamping support is not needed, a large installation hole is not needed, only a hole which is as large as the externally-introduced keyboard main body is needed to be opened, the opening area is reduced, the structure is more compact and attractive, the externally-introduced keyboard main body is protected through the cover plate, and the externally-introduced keyboard main body is prevented from being idle, the foreign matter accidentally impacts the external keyboard main body, and a user pushes the cover plate to enable the moving rod to move in the limiting block and pull the cover plate open, so that the device improves the protection performance of the external keyboard main body and prevents the accidental impact from damaging the external keyboard main body;
2. through being provided with clean mechanism, when drawing keyboard main part surface outward and being infected with the spot, the user accessible promotes the connecting block repeatedly, make the pappus brush on the connecting block clean drawing keyboard main part surface outward, after many spots have been built up on pappus brush surface, the user can pull the pull ring, make the fixed block pass through the inclined plane and contradict to the draw-in hole, the fixed block is to the spring extrusion, and move into the indent from the draw-in hole, then the user can pull out the slot with the inserted bar, pull down the connecting block, clean the pappus brush, thereby make the user can be convenient clean stains such as the dust of drawing keyboard main part surface outward, the user can pull down the connecting block, clean the pappus brush, guarantee the good cleaning efficiency of pappus brush.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic side sectional view of the structure of FIG. 1 at A-A according to the present invention;
fig. 3 is a partially enlarged schematic view of the structure at B in fig. 2 according to the present invention;
fig. 4 is a partially enlarged schematic view of the structure at C in fig. 3 according to the present invention;
FIG. 5 is a schematic side view of the structure of the present invention;
fig. 6 is a schematic bottom view of the three-dimensional structure of the present invention;
FIG. 7 is a schematic side view of the three-dimensional structure of the present invention;
fig. 8 is a partially enlarged schematic view of the structure at D in fig. 7 according to the present invention.
In the figure: 100. an externally-led keyboard main body; 200. a sheet metal mounting surface; 300. a protective clamping mechanism; 310. a cover plate; 311. a limiting block; 312. a glue layer; 313. a travel bar; 314. a stepped elastic clamping block; 315. an auxiliary clamping block; 316. a movable groove; 400. a cleaning mechanism; 410. a card slot; 411. connecting blocks; 412. a soft brush; 413. a placement groove; 414. a pull ring; 415. a slot; 416. inserting a rod; 417. a clamping hole; 418. pressing a groove; 419. a fixed block; 420. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides an embodiment:
an external keyboard without clamping support installation comprises an external keyboard main body 100, the back side of the external keyboard main body 100 is provided with a sheet metal installation surface 200, the back side of the external keyboard main body 100 penetrates through the sheet metal installation surface 200 and extends to the back side of the sheet metal installation surface 200, the surface of the external keyboard main body 100 is provided with a protective clamping mechanism 300, the protective clamping mechanism 300 comprises a cover plate 310, two sides of the external keyboard main body 100 are both provided with limit blocks 311, one side of each limit block 311 is fixedly connected with a glue layer 312, one side of each glue layer 312 is abutted against one side of the sheet metal installation surface 200, the upper side and the lower side of the cover plate 310 are both fixedly connected with movable rods 313, one ends of the movable rods 313 extend to the inner parts of the limit blocks 311, two sides of the external keyboard main body 100 are both provided with movable grooves 316, one side of the inner wall of each movable groove 316 is both fixedly connected with stepped elastic clamping blocks 314, and one ends of the stepped elastic clamping blocks 314 penetrate through the movable grooves 316 and extend to the outer parts of the movable grooves 316, one side of the stepped elastic fixture block 314 is abutted against the inner wall of one side of the sheet metal installation surface 200, and the surface of the external keyboard main body 100 is provided with a cleaning mechanism 400;
furthermore, two sets of auxiliary clamping blocks 315 are fixedly connected to two sides of the externally-led keyboard main body 100, one side of each auxiliary clamping block 315 is abutted against the inner wall of one side of the sheet metal installation surface 200, one side of each auxiliary clamping block 315 is in an inclined plane shape, the friction force of one side of each auxiliary clamping block 315 is reduced through the inclined plane, when a user inserts the externally-led keyboard main body 100 into the sheet metal installation surface 200, the auxiliary clamping blocks 315 are abutted against the inner wall of the sheet metal installation surface 200, the auxiliary clamping blocks 315 are bent and deformed, and when the auxiliary clamping blocks 315 penetrate through the sheet metal installation surface 200, the auxiliary clamping blocks rebound and reset, and the sheet metal installation surface 200 is subjected to auxiliary clamping, so that the fixing effect of the externally-led keyboard main body 100 on the sheet metal installation surface 200 is improved;
further, the cleaning mechanism 400 includes a clamping groove 410, the clamping groove 410 is disposed at one side of the cover plate 310, a connecting block 411 is disposed inside the clamping groove 410, one end of the connecting block 411 extends to the outside of the clamping groove 410, a soft brush 412 is uniformly and fixedly connected to one side of the connecting block 411, one end of the soft brush 412 is contacted with one side of the external keyboard main body 100, two slots 415 are disposed on the inner wall of the clamping groove 410, two insertion rods 416 are fixedly connected to one side of the connecting block 411, one end of the insertion rod 416 extends to the inside of the slot 415, a pressing groove 418 is disposed at one side of the insertion rod 416, a clamping hole 417 is disposed at one side of the inner wall of the slot 415, a fixing block 419 is disposed inside the pressing groove 418, one end of the fixing block 419 extends to the inside of the clamping hole 417, a spring 420 is disposed inside the pressing groove 418, one end of the spring 420 is fixedly connected to one side of the fixing block 419, the other end of the spring 420 is fixedly connected to the inner wall of the pressing groove 418, when stains are stained on the surface of the keyboard body 100, a user can repeatedly push the connecting block 411 to wipe the surface of the keyboard body 100 by the aid of the soft brush 412 on the connecting block 411, after a lot of stains are accumulated on the surface of the soft brush 412, the user can pull the pull ring 414 to enable the fixed block 419 to obliquely abut against the clamping hole 417 to extrude the spring 420 and move the spring into the pressing groove 418 from the clamping hole 417, then the user can pull the inserting rod 416 out of the inserting groove 415 to detach the connecting block 411 to clean the soft brush 412, so that the user can conveniently clean the stains such as dust on the surface of the keyboard body 100, and can detach the connecting block 411 to clean the soft brush 412 to ensure good cleaning efficiency of the soft brush 412;
furthermore, a placing groove 413 is formed in the surface of the connecting block 411, a pull ring 414 is hinged inside the placing groove 413, a user can conveniently detach the connecting block 411 by pulling the pull ring 414 in the placing groove 413, and when the connecting block is not needed to be used, the user can move the pull ring 414 into the placing groove 413 through the rotation of the hinge shaft, so that the attractiveness is guaranteed;
furthermore, both sides of the fixed block 419 are inclined, so that the friction force on both sides of the fixed block 419 is reduced, and a user can conveniently control the fixed block 419 to move into or out of the clamping hole 417;
further, both sides of the fixed block 419 are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are formed in both sides of the inner wall of the pressing groove 418, the moving track of the fixed block 419 is limited through the sliding blocks and the sliding grooves, and stability of the fixed block 419 during moving is improved.
The working principle is as follows: when a user installs the external keyboard main body 100 on the sheet metal installation surface 200, the user can firstly insert the external keyboard main body 100 into the installation hole of the sheet metal installation surface 200, so that the stepped elastic clamping block 314 firstly abuts against the inner wall of the sheet metal installation surface 200 through one side of the inclined surface, and the stepped elastic clamping block 314 bends and deforms in the movable groove 316, when the external keyboard main body 100 is inserted to a limit distance, the stepped elastic clamping block 314 rebounds and resets, and clamps and fixes the sheet metal installation surface 200 through the stepped part of the stepped elastic clamping block 314, in the process, the auxiliary clamping block 315 also abuts against the inner wall of the sheet metal installation surface 200, the auxiliary clamping block 315 bends and deforms, when the auxiliary clamping block 315 passes through the sheet metal installation surface 200, the rebounds and resets, and clamps and fixes the sheet metal installation surface 200 to finish the external keyboard main body 100, the limiting block 311 is adhered to the surface of the sheet metal installation surface 200 through the glue layer 312 by the user, then, the cover plate 310 is pushed, so that the cover plate 310 drives the moving rod 313 to move in the limiting block 311, and finally, the cover plate 310 covers and protects the external keyboard main body 100;
when the surface of the keyboard body 100 is contaminated by dust, a user can repeatedly push the cover plate 310, so that the cover plate 310 drives the connecting block 411 to move, the connecting block 411 drives the bristle brush 412 to wipe dirt such as dust on the surface of the keyboard body 100, when the user needs to clean the bristle brush 412, the user can pull the pull ring 414 in the placement groove 413 to drive the fixed block 419 to abut against the clamping hole 417 through the inclined surface, the fixed block 419 presses the spring 420 by applying force to press the fixed block 419 and then moves into the pressing groove 418, then the insertion rod 416 moves into the insertion groove 415, the user can take down the connecting block 411 to clean the bristle brush 412, after cleaning, the user inserts the insertion rod 416 into the insertion groove 415, so that the inner wall of the insertion groove 415 is abutted against the fixed block 419 by the inclined surface and then moves into the pressing groove 418, when the insertion rod 416 is inserted into a limit distance, the spring 420 rebounds to reset, the fixed block 419 is driven to be inserted into the clamping hole 417 by the resilience force of the spring 420, and (5) finishing fixation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an exempt from draw keyboard outward of card support installation, includes and draws keyboard main part (100) outward, its characterized in that: the back side of the external keyboard main body (100) is provided with a sheet metal installation surface (200), the back side of the external keyboard main body (100) penetrates through the sheet metal installation surface (200) and extends to the back side of the sheet metal installation surface (200), the surface of the external keyboard main body (100) is provided with a protective clamping mechanism (300), the protective clamping mechanism (300) comprises a cover plate (310), two sides of the external keyboard main body (100) are provided with limit blocks (311), one side of each limit block (311) is fixedly connected with a glue layer (312), one side of each glue layer (312) is abutted against one side of the sheet metal installation surface (200), the upper side and the lower side of the cover plate (310) are fixedly connected with movable rods (313), one end of each movable rod (313) extends to the inside of each limit block (311), two sides of the external keyboard main body (100) are provided with movable grooves (316), one side of the inner wall of the movable groove (316) is fixedly connected with a stepped elastic clamping block (314), one end of the stepped elastic clamping block (314) penetrates through the movable groove (316) and extends to the outside of the movable groove (316), one side of the stepped elastic clamping block (314) is abutted to the inner wall of one side of the sheet metal installation surface (200), and a cleaning mechanism (400) is arranged on the surface of the outer leading keyboard main body (100).
2. The card-holder-free externally-guided keyboard of claim 1, wherein: two sides of the external keyboard main body (100) are fixedly connected with two groups of auxiliary clamping blocks (315), one side of each auxiliary clamping block (315) is abutted to the inner wall of one side of the sheet metal installation surface (200), and one side of each auxiliary clamping block (315) is in an inclined plane shape.
3. The card-holder-free externally-guided keyboard of claim 1, wherein: the cleaning mechanism (400) comprises a clamping groove (410), the clamping groove (410) is formed in one side of the cover plate (310), a connecting block (411) is arranged in the clamping groove (410), one end of the connecting block (411) extends to the outside of the clamping groove (410), one side of the connecting block (411) is uniformly and fixedly connected with a soft brush (412), one end of the soft brush (412) is abutted to one side of the keyboard main body (100) led out, two groups of inserting grooves (415) are formed in the inner wall of the clamping groove (410), two groups of inserting rods (416) are fixedly connected to one side of the connecting block (411), one ends of the inserting rods (416) extend into the inserting grooves (415), pressing grooves (418) are formed in one side of the inserting rods (416), clamping holes (417) are formed in one side of the inner wall of the inserting groove (415), fixing blocks (419) are arranged in the pressing grooves (418), and the one end of fixed block (419) all extends to the inside of card hole (417), the inside of indent (418) all is provided with spring (420), the one end of spring (420) all with one side fixed connection of fixed block (419), the other end of spring (420) all with the inner wall fixed connection of indent (418).
4. A card-tray-free externally-guided keyboard according to claim 3, wherein: a placing groove (413) is formed in the surface of the connecting block (411), and a pull ring (414) is hinged inside the placing groove (413).
5. A card-tray-free externally-guided keyboard according to claim 3, wherein: both sides of the fixed block (419) are in an inclined plane shape.
6. A card-tray-free externally-guided keyboard according to claim 3, wherein: the two sides of the fixing block (419) are fixedly connected with sliding blocks, and the two sides of the inner wall of the pressure groove (418) are provided with sliding grooves matched with the sliding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120898859.4U CN214670493U (en) | 2021-04-28 | 2021-04-28 | Draw keyboard outward of card support installation exempts from |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120898859.4U CN214670493U (en) | 2021-04-28 | 2021-04-28 | Draw keyboard outward of card support installation exempts from |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214670493U true CN214670493U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120898859.4U Active CN214670493U (en) | 2021-04-28 | 2021-04-28 | Draw keyboard outward of card support installation exempts from |
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| Country | Link |
|---|---|
| CN (1) | CN214670493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114237363A (en) * | 2021-12-22 | 2022-03-25 | 研华科技(中国)有限公司 | Embedded industrial personal computer |
-
2021
- 2021-04-28 CN CN202120898859.4U patent/CN214670493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114237363A (en) * | 2021-12-22 | 2022-03-25 | 研华科技(中国)有限公司 | Embedded industrial personal computer |
| CN114237363B (en) * | 2021-12-22 | 2024-01-30 | 研华科技(中国)有限公司 | Embedded industrial personal computer |
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