CN111799120A - Keyboard scissors foot chuck - Google Patents
Keyboard scissors foot chuck Download PDFInfo
- Publication number
- CN111799120A CN111799120A CN202010585680.3A CN202010585680A CN111799120A CN 111799120 A CN111799120 A CN 111799120A CN 202010585680 A CN202010585680 A CN 202010585680A CN 111799120 A CN111799120 A CN 111799120A
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- CN
- China
- Prior art keywords
- chuck
- base rod
- elastic sheet
- sleeve
- chuck base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a keyboard scissor-leg chuck, which comprises a chuck base rod, a chuck sleeve sleeved on the front end part of the chuck base rod, a clamping jaw arranged on the chuck sleeve and moving along with the chuck sleeve, a first elastic piece used for resetting the chuck sleeve and the clamping jaw, and an ejection-tilting assembly used for ejecting or tilting scissor legs on the clamping jaw. The invention can realize the posture adjustment of the scissor legs before installation or directly eject the scissor legs out for stripping by utilizing the relative movement of the clamping jaw and the clamping head sleeve relative to the clamping head base rod and the ejection inclined block, has simple, accurate and rapid action and greatly improves the generation efficiency.
Description
Technical Field
The invention relates to a scissor-leg chuck of a keyboard.
Background
Keyboard scissors foot needs dedicated clamp to get the device and gets the back before the installation and carry to the position that needs the installation and meet the condition that needs adjustment installation angle often in the installation, and current scissors foot presss from both sides the device and can only go on simply pressing from both sides and get, can't adjust the gesture after the scissors foot is pressed from both sides and gets, and the installation limitation is high.
Disclosure of Invention
The invention aims to provide a multifunctional keyboard scissor-foot chuck.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a keyboard scissors foot chuck, its includes chuck base pole, cover take up in chuck cover on the chuck base pole front end portion, locate follow on the chuck cover the clamping jaw that the chuck cover removed, be used for making the chuck cover with the first elastic component that the clamping jaw resets and be used for propping oblique or ejecting oblique subassembly with the scissors foot on the clamping jaw, when chuck base pole moves to its front end direction, the chuck cover with the clamping jaw is relative chuck base pole to the rear end direction of chuck base pole removes, after removing one section distance, push up oblique subassembly with the contact of scissors foot is oblique or ejecting with its top.
Preferably, the clamping jaw comprises a left elastic sheet and a right elastic sheet which are respectively arranged on the left side and the right side of the front end part of the chuck sleeve base rod, and the left elastic sheet and the right elastic sheet penetrate through the chuck sleeve.
Furthermore, the chuck sleeve, the left elastic sheet and the right elastic sheet are provided with synchronous holes, the chuck base rod is provided with a limiting hole, the chuck further comprises a synchronizing rod which runs through the left elastic sheet, the right elastic sheet, the chuck sleeve and the chuck base rod and penetrates through the synchronous holes and the limiting holes, the synchronizing rod is coaxially arranged with the synchronous holes, the opening orientation of the limiting holes is parallel to the opening orientation of the synchronous holes, the synchronizing rod is slidably arranged in the limiting holes, and the sliding direction of the synchronizing rod is along the relative sliding direction of the chuck sleeve and the chuck base rod.
Preferably, a first mounting hole extending along the front end and the rear end of the chuck base rod is formed in the chuck base rod, the first mounting hole is communicated with the limiting hole, the first elastic piece is arranged in the first mounting hole, and the front end of the first elastic piece is located in the limiting hole.
Further, still be equipped with in the chuck base pole with the second mounting hole that first mounting hole is parallel to, push up oblique subassembly including push up the sloping block, locate second elastic component and the top sloping pole in the second mounting hole, the preceding tip of chuck base pole is equipped with the mounting groove, the mounting groove with the lateral wall of chuck cover forms sliding space, push up sloping block sliding connection in the mounting groove, the tip of pushing up the sloping pole support in push up on the sloping block, chuck cover with the clamping jaw is relative chuck base pole to the rear end direction of chuck base pole removes, after removing a section distance, push up the sloping block with the contact of scissors foot is pushed up to one side or ejecting with it.
Preferably, the clamping jaws are arranged on the left side and the right side in the chuck sleeve, guide grooves are formed in the upper side wall and the lower side wall in the chuck sleeve, and guide strips matched with the guide grooves are arranged on the upper side wall and the lower side wall of the chuck base rod.
Furthermore, the left elastic sheet comprises a main body plate tightly attached to the left side face of the chuck base rod and a guide protruding block arranged on the main body plate, a guide sliding groove matched with the guide protruding block is formed in the left side face of the chuck base rod, and a yielding notch for allowing the scissors feet to swing when adjusting the posture is formed in the main body plate.
Furthermore, the left spring plate and the right spring plate are symmetrical.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the invention can realize the posture adjustment of the scissor legs before installation or directly eject the scissor legs out for stripping by utilizing the relative movement of the clamping jaw and the clamping head sleeve relative to the clamping head base rod and the ejection inclined block, has simple, accurate and rapid action and greatly improves the generation efficiency.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is an exploded view of the present invention.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.
As shown in fig. 1 and 2, the keyboard scissors foot chuck includes a chuck base rod 1, a chuck cover 2 covering the front end of the chuck base rod 1, a clamping jaw 3 disposed on the chuck cover 2 and moving along with the chuck cover 2, a first elastic member 4 for restoring the chuck cover 2 and the clamping jaw 3, and an inclined pushing assembly 5 for pushing up or pushing out the scissors feet on the clamping jaw 3. When the chuck base rod 1 moves towards the front end direction, the chuck sleeve 2 and the clamping jaws 3 move towards the rear end direction of the chuck base rod 1 relative to the chuck base rod 1, and after the chuck sleeve and the clamping jaws move for a certain distance, the inclined ejection component 5 is contacted with the edge of the scissor feet and ejects the scissor feet obliquely or out.
In this embodiment, the clamping jaw 3 includes a left spring 31 and a right spring 32 respectively disposed at the left and right sides of the front end of the base rod of the clamp sleeve 2, and the left spring 31 and the right spring 32 penetrate through the clamp sleeve 2. The chuck cover 2, synchronous hole 6 has been seted up on left shell fragment 31 and the right shell fragment 32, spacing hole 11 has been seted up on the chuck base rod 1, the chuck is still including running through in left shell fragment 31, right shell fragment 32, chuck cover 2 and chuck base rod 1, and wear to locate synchronous hole 6 and the synchronizing bar 7 in the spacing hole 11, synchronizing bar 7 and the coaxial setting in synchronous hole 6, its side is equipped with ring channel 71 along circumference, first elastic component 4 supports and prevents in ring channel 71 that synchronizing bar 7 from droing in synchronous hole 6, spacing hole 11 opening orientation parallels with the opening orientation in synchronous hole 6, and locating in spacing hole 11 synchronizing bar 7 slidable, its slip direction is along chuck cover 2 and the 1 relative slip's of chuck base rod direction. The left spring 31 comprises a main body plate 30 tightly attached to the left side surface of the chuck base rod and a guiding projection 301 arranged on the main body plate 30, the left side surface of the chuck base rod is provided with a guiding chute 12 matched with the guiding projection 301, and the main body plate 30 is provided with a yielding notch for allowing the scissors feet to swing when adjusting the posture. The left spring plate 31 and the right spring plate 32 are symmetrical.
The chuck base rod 1 is internally provided with a first mounting hole 13 extending along the front end and the rear end of the chuck base rod, the first mounting hole 13 is communicated with the limiting hole 11, the first elastic piece 4 is arranged in the first mounting hole 13, and the front end of the first elastic piece is positioned in the limiting hole 11. Still be equipped with the second mounting hole 14 that is parallel with first mounting hole 13 in the chuck base pole 1, it includes oblique piece 51 to push up oblique subassembly 5, locate second elastic component 52 and the oblique pole 53 of pushing up in the second mounting hole 14, the front end of chuck base pole 1 is equipped with mounting groove 15, mounting groove 15 forms sliding space with the lateral wall of chuck cover 2, push up oblique piece 51 sliding connection in mounting groove 15, the tip of pushing up oblique pole 53 supports on pushing up oblique piece 51, chuck cover 2 and clamping jaw 3 move to the rear end direction of chuck base pole 1 relative chuck base pole 1, after moving a section distance, push up oblique piece 51 and scissors foot contact and push up it to one side or ejecting.
The clamping jaws 3 are arranged on the left side and the right side in the chuck sleeve 2, guide grooves 21 are formed in the upper side wall and the lower side wall in the chuck sleeve 2, and guide strips 16 matched with the guide grooves 21 are arranged on the upper side wall and the lower side wall of the chuck base rod 1.
When the whole action of chuck towards the scissors foot, left and right shell fragment 32 can take lead the contact with the scissors foot to clip the scissors foot, and chuck base rod 1 continues to move ahead afterwards, and synchronizing bar 7 slides at spacing hole 11, and top sloping block 51 is close to the scissors foot, and the scissors foot top is oblique finally.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. A keyboard scissors foot chuck which characterized in that: it includes chuck base rod, cover take the photograph in chuck cover on the chuck base rod front end portion, locate follow on the chuck cover the clamping jaw that the chuck cover removed, be used for making the chuck cover with the first elastic component that the clamping jaw resets and be used for pushing up oblique or ejecting oblique subassembly with the scissors foot on the clamping jaw, when chuck base rod moves to its front end direction, the chuck cover with the clamping jaw is relative chuck base rod to the rear end direction of chuck base rod moves, after moving one section distance, push up oblique subassembly with the contact of scissors foot is oblique or ejecting with its top.
2. The keyboard scissor collet of claim 1, wherein: the clamping jaw is characterized by comprising a left elastic sheet and a right elastic sheet which are respectively arranged on the left side and the right side of the front end part of the chuck sleeve base rod, and the left elastic sheet and the right elastic sheet penetrate through the chuck sleeve.
3. The keyboard scissor collet of claim 2, wherein: the novel clamp comprises a clamp head sleeve, a left elastic sheet, a right elastic sheet, a clamp head sleeve and a clamp head base rod, wherein a synchronous hole is formed in the clamp head sleeve, the left elastic sheet and the right elastic sheet, a limiting hole is formed in the clamp head base rod, the clamp head further comprises a synchronous rod which runs through the left elastic sheet, the right elastic sheet, the clamp head sleeve and the clamp head base rod and penetrates through the synchronous hole and the limiting hole, the synchronous rod is coaxially arranged with the synchronous hole, the opening orientation of the limiting hole is parallel to the opening orientation of the synchronous hole, the synchronous rod is slidably arranged in the limiting hole, and the sliding direction of the synchronous rod is along the direction in which.
4. The keyboard scissor collet of claim 3, wherein: the chuck base rod is internally provided with a first mounting hole extending along the front end and the rear end of the chuck base rod, the first mounting hole is communicated with the limiting hole, the first elastic piece is arranged in the first mounting hole, and the front end of the first elastic piece is positioned in the limiting hole.
5. The keyboard scissor collet of claim 4, wherein: still be equipped with in the chuck base rod with the second mounting hole that first mounting hole is parallel mutually, push up the skew subassembly including push up the sloping block, locate second elastic component and the top sloping pole in the second mounting hole, the preceding tip of chuck base rod is equipped with the mounting groove, the mounting groove with the lateral wall of chuck cover forms sliding space, push up sloping block sliding connection in the mounting groove, the tip of pushing up the sloping pole support in push up on the sloping block, the chuck cover with the clamping jaw is relative chuck base rod to the rear end direction of chuck base rod removes, after removing a section distance, push up the sloping block with the contact of scissors foot is pushed up to one side or ejecting with it.
6. The keyboard scissor collet of claim 1, wherein: the clamping jaws are arranged on the left side and the right side in the chuck sleeve, guide grooves are formed in the upper side wall and the lower side wall in the chuck sleeve, and guide strips matched with the guide grooves are arranged on the upper side wall and the lower side wall of the chuck base rod.
7. The keyboard scissor collet of claim 2, wherein: the left elastic sheet comprises a main body plate tightly attached to the left side face of the chuck base rod and a guide convex block arranged on the main body plate, a guide sliding groove matched with the guide convex block is formed in the left side face of the chuck base rod, and a yielding notch for allowing the scissors feet to swing when the postures of the scissors feet are adjusted is formed in the main body plate.
8. The keyboard scissor collet of claim 2, wherein: the left spring plate and the right spring plate are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010585680.3A CN111799120A (en) | 2020-06-23 | 2020-06-23 | Keyboard scissors foot chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010585680.3A CN111799120A (en) | 2020-06-23 | 2020-06-23 | Keyboard scissors foot chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111799120A true CN111799120A (en) | 2020-10-20 |
Family
ID=72803790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010585680.3A Pending CN111799120A (en) | 2020-06-23 | 2020-06-23 | Keyboard scissors foot chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111799120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857815A (en) * | 2021-10-25 | 2021-12-31 | 吴江亿韦机电科技有限公司 | Scissor foot assembly quality |
| CN114083562A (en) * | 2021-11-12 | 2022-02-25 | 吴江亿韦机电科技有限公司 | Clamping jaw assembly for scissor feet |
-
2020
- 2020-06-23 CN CN202010585680.3A patent/CN111799120A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857815A (en) * | 2021-10-25 | 2021-12-31 | 吴江亿韦机电科技有限公司 | Scissor foot assembly quality |
| CN113857815B (en) * | 2021-10-25 | 2022-12-23 | 吴江亿韦机电科技有限公司 | Scissor foot assembly quality |
| CN114083562A (en) * | 2021-11-12 | 2022-02-25 | 吴江亿韦机电科技有限公司 | Clamping jaw assembly for scissor feet |
| CN114083562B (en) * | 2021-11-12 | 2024-06-04 | 吴江亿韦机电科技有限公司 | Clamping jaw assembly for scissor legs |
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| PB01 | Publication | ||
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Address after: Chang Ling Road Kunshan City Zhou City Town Suzhou city Jiangsu province 215300 No. 88 Applicant after: Kunshan xingxiehe Technology Co., Ltd Address before: Chang Ling Road Kunshan City Zhou City Town Suzhou city Jiangsu province 215300 No. 88 Applicant before: KUNSHAN JOING TECHNOLOGY Co.,Ltd. |