CN207305217U - A kind of screens and unlocking structure for slide - Google Patents
A kind of screens and unlocking structure for slide Download PDFInfo
- Publication number
- CN207305217U CN207305217U CN201721137470.8U CN201721137470U CN207305217U CN 207305217 U CN207305217 U CN 207305217U CN 201721137470 U CN201721137470 U CN 201721137470U CN 207305217 U CN207305217 U CN 207305217U
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- China
- Prior art keywords
- pull rod
- rail
- catch
- core rail
- slide
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Abstract
The utility model discloses a kind of screens for slide and unlocking structure, including:The core rail of groove-like, with core rail can Bidirectional slide installation middle rail, the pull rod that can be pulled along groove walls direction is equipped with the core rail close to side groove walls, one end of the pull rod is equipped with rivet, the other end is equipped with the plastic cement handle for being used for pulling pull rod, the rotation catch being connected with groove floor is equipped with the core rail, the rotation catch is equipped with the strip hole for making the rotation catch turn an angle under the pulling of pull rod with the rivets, and the both sides of the middle rail are respectively equipped with the first catch and the second catch for limiting the rotation catch rotational angle.The utility model is simple in structure, is easy to make, and is adapted to large-scale production, and use is very convenient, and unlocked position is not easy clamp hand with the split of screens position.
Description
Technical field
It the utility model is related to a kind of screens for slide and unlocking structure.
Background technology
Slide is usually made of three outer rail, middle rail and core rail parts, they are installed on server machine by sliding rail rack
In cabinet, and screens and unlocking structure are generally provided between core rail and middle rail, so slide is opened up completely when server is extracted out
Simultaneously stop bit is opened, in the case of no unlock, electronic product will not be retracted surprisingly.But conciliate in the prior art in order to complete screens
Lock function is designed with extremely complex gear mechanism or the support of bearing, is difficult to repair after damage, and manufacture and production cost
It is all very high.
Utility model content
The utility model is in order to solve above-mentioned technical problem existing in the prior art, and the utility model proposes a kind of structure
Simply, intensity is reliably used for screens and the unlocking structure of slide.
The technical solution adopted in the utility model is：
A kind of screens and unlocking structure for slide, including：The core rail of groove-like, with core rail can Bidirectional slide installation
Middle rail, the pull rod that can be pulled along groove walls direction is equipped with the core rail, one end of the pull rod is equipped with close to side groove walls
Rivet, the other end are equipped with the plastic cement handle for being used for pulling pull rod, the rotation catch being connected with groove floor are equipped with the core rail,
The rotation catch is equipped with the length for making the rotation catch turn an angle under the pulling of pull rod with the rivets
Bar hole, the both sides of the middle rail are respectively equipped with the first catch and the second catch for limiting the rotation catch rotational angle.
The elastic parts for making pull rod automatically reply initial position after pulling is set with the middle part of the pull rod.
The elastic parts includes spring and spring lock block, and the spring is abreast fixed on the pull rod pull direction
On the pull rod, the spring lock block covers the spring and is fixedly connected with core rail.
In the middle rail ball rack in groove-like, the both sides of the ball rack are equipped with the corresponding position of rotation catch
Groove walls be equipped with a plurality of balls being slidably connected with rotation catch both sides.
The pull rod is equipped with positioning plate, and the core rail, which is equipped with to coordinate with the positioning plate, avoids pull rod from deviateing its pulling
The locating button in direction.
A side of the pull rod is close to the side groove walls installation of the core rail, is located at the another of pull rod in the core rail
Side is equipped with least one salient point.
Compared with the prior art, the utility model has the advantage of：
The utility model is simple in structure, is easy to make, and is adapted to large-scale production sale, can very easily realize slide core
The screens and unlock of rail and middle rail, and unlocked position and the split of screens position, it is not easy to which clamp hand, can be widely applied to electronics production
Screens and unlocking structure on product slide.
Brief description of the drawings
Fig. 1 is the explosive view of the component on the utility model pull rod core rail；
Fig. 2 is that the utility model rotates the structure diagram that catch coordinates with core rail；
Fig. 3 is half sectional view when the utility model rotates catch screens.
Embodiment
Below in conjunction with the accompanying drawings and the principle and structure of the utility model is described in detail in embodiment.
One embodiment of the utility model provides a kind of screens for slide and unlocking structure, mainly in core rail with
The screens of middle rail and unlocking structure.
As shown in Figure 1, the core rail 1 of strip is groove-like, and the outer wall of groove walls concaves（Do not show on figure）.Core rail
Groove floor be close to be equipped with pull rod 2 at its side groove walls, pull rod 2 can be recessed along core rail in core flange of rail face in flat strip
Cell wall slides.Using the groove floor of core rail 1 as mounting surface, wherein one end of pull rod 2 and mounting surface corresponding position and mounting hole is equipped with,
Mounting hole is used for installing plastic cement handle 25, and the side that plastic cement handle 25 corresponds to mounting surface is equipped with protrusion, and protrusion will through mounting hole
Pull rod 2 is withheld in the strip hole of core rail 1, and strip hole is arranged on the mounting surface of core rail 1, the protrusion of plastic cement handle 25 is only existed
Move back and forth in strip hole, drive pull rod to slide so as to slide plastic cement handle 25, and according to the length limitation pull rod of strip hole
Sliding distance, and plastic cement handle 25 carries stair-stepping anti-slip tank back to the side of mounting surface.
The middle part of pull rod 2 is equipped with elastic parts, and elastic parts includes spring 23 and spring bearer plate 22.2 connecting spring of pull rod
The square plate 26 of one piece of parallel mounting surface is protruded at 23, the top vertical ties of square plate 26 are folded upward at, make in square plate 26 with square plate
The vertical both sides in 26 tops and the contact surface bigger of spring 23, increase stability.Spring 23 is installed on close in 26 both sides of square plate
The side of plastic cement handle is parallel with 2 glide direction of pull rod, can be produced when pull rod 2 is pulled to one end of plastic cement handle 25 reverse
Elastic force.The mounting surface of core rail 1, which is located on spring 23, is cased with spring lock block 22, and the side that spring lock block 22 faces mounting surface is preset with
Coordinate the groove of 3 profile of spring and when square plate 26 compresses spring 23 by the gap of position, when the spring 23 is compressed and is replied not
Being restricted to slide, and spring lock block 22 passes through on briquetting closing-up core rail mounting surface.
Pull rod 2 is on positioning plate 24 of the position of middle part square plate 26 equipped with one piece of prominent pull rod 2, the mounting surface of core rail 1
Locating button equipped with corresponding positioning plate 24, will not deviate and can only be slided along the groove walls of 1 side of core rail when pulling pull rod 2, into
One step fixes the center section of strip pull rod 2, shifts when preventing pull rod 2 from sliding.The mounting surface of core rail 1 is equipped with positioning
The square hole that plate 24 is reserved when following pull rod 2 to move, the plate face of positioning plate 24, which is first bent, to be then within core rail mounting surface and peace
Dress face is parallel, and the locating button on core rail 1 is corresponded to after 24 bending place of positioning plate is reversely bent higher than 1 mounting surface of core rail and positioning plate 24
Fitting.
As shown in Fig. 2, being equipped with counter sink at 1 mounting surface of correspondence core rail of the other end of pull rod 2, rivet is inserted with counter sink
21.Adjacent is equipped with the rotation catch 3 installed in 1 mounting surface of core rail, and the centre for rotating catch is equipped with circular through hole, passes through step
Rivet 31 is rotatably connected through circular through hole by catch 3 is rotated with core rail 1, rotates the peace of the surfaces of revolution and core rail 1 of catch 3
Dress face is parallel.When rotation catch 3, which deviates core rail axial direction, to be rotated to maximum angle, with the contact surface of 1 groove walls of core rail
Angle is identical at an acute angle.One end of rotation catch 3 is equipped with strip hole, the rivet above 2 through hole of one end with strip hole and pull rod
21 suits, rotation catch 3 are limited to strip hole and pull rod slidable connection when rotating, make the rotatable certain angle of rotation catch 3
Degree makes rivet 31 slidably reciprocate in strip hole, and when pull rod 2 is axially moved along core rail 1, strip hole coordinates the translational shifting of rivet 21
Putting can drive rotation catch 3 to rotate, and 1 liang of groove walls of catch 3 and core rail are rotated when static and are bonded, spring 23 is in shape to be compressed
State.And the salient point for preventing 2 vertical misalignment of pull rod is additionally provided with the mounting surface of core rail 1, salient point is located at pull rod 2 and matches somebody with somebody with rotation catch 3
One end of conjunction.
The part of the middle installation step rivet of catch 3 is rotated to lower recess remainder lifting, and it is parallel with recess, make
Rotation catch 3 is higher than pull rod 2 in one end that pull rod 2 contacts, so that the strip hole rotated on catch 3 will not when coordinating with rivet 21
Tilted relative to 1 mounting surface of core rail, improve stability.Contacts contact face is put down when rotation catch 3 is contacted with 1 grooves on two sides wall of core rail
Row and be bonded, being connected with contact surface, to clamp side junction at an acute angle with groove walls be all straight line, be connected with contact surface with it is recessed
The side of cell wall clamping in obtuse angle is vertical with contact surface, extends afterwards in smooth arc.
As shown in figure 3, middle rail 4 is in groove-like, and groove walls convex, the groove floor of middle rail 4 is mounting surface, mounting surface
There is the ball rack 5 slided for core rail 1, ball rack 5 in the parallel middle rail groove walls of groove-like and there are certain intervals apart from groove walls, rolls
It is interval with ball mounting groove in the groove walls of 5 both sides of pearl frame to be used to ball 51 be installed, the groove walls convex of middle rail makes ball
51 can be attached in the groove walls of middle rail 4 and freely roll.When core more than 1 middle rail 4 of rail is installed, core rail 1 and the respective mounting surface phase of middle rail 4
It is right, by core rail 1 therefrom rail 4 one end be inserted into, the groove walls outer wall of core rail 1 concave be installed on 5 both sides ball 51 of ball rack it
Between, core rail 1 is slid axially along middle rail 4.Fixed between one end that core rail 1 skids off on ball rack 5 and middle rail 4 by rivet
There is plastic block.The middle rail for preventing ball rack from being skidded off with core rail, plastic block is close to being equipped with protrusion, resistance at middle rail grooves on two sides wall
Gear skids off position in ball rack 5 and avoids core rail 1, core rail 1 is normally slided.
Core rail 1 skids off one end and is equipped with the first catch 41 and the second catch 42, the first catch 41 and the second catch 42 on middle rail 4
It is vertical parallel with groove walls with middle rail mounting surface on the mounting surface of middle rail 4, and arranged on the sliding rail of core rail on middle rail
Inner side.By core rail 1 to middle this end of rail 4 slide when, rotation catch 3 on core rail 1 side at an acute angle with groove walls is first with first
Catch 41 contacts, and the Impact direction of rotation catch 3 and rotatable direction are at an acute angle, the rotation of rotation catch 3 is driven spring-compressed,
Spring reset drives pull rod 2 rotation catch 3 is bonded again with 1 liang of groove walls of core rail after the first catch 41, is pushed home into
Shi Zexian is contacted with the second catch 42, identical when subsequent step is with skidding off.It is rotation between first catch 41 and the second catch 42
The distance between both ends when catch 3 is bonded with 1 groove walls of core rail, and the side with rotating 3 perpendicular grooves wall of catch is opposite.This
When, it is in blunt to pull out core rail 1 or inwardly promote 3 both ends of rotation catch are subject to during core rail 1 pressure direction and rotatable direction
Angle can not drive the rotation of rotation catch 3 to complete to lock.Direct pull pull rod 2 avoids the rotation of rotation catch 3 when need to unlock
First catch 41 and the second catch 42, it is easy to operate so as to re-move core rail 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of screens and unlocking structure for slide, including：The core rail of groove-like, with core rail can Bidirectional slide installation in
Rail, it is characterised in that the pull rod that can be pulled along groove walls direction is equipped with the core rail close to side groove walls, the pull rod
One end is equipped with rivet, and the other end is equipped with the plastic cement handle for being used for pulling pull rod, is equipped with what is be connected with groove floor in the core rail
Catch is rotated, the rotation catch is equipped with makes the rotation catch be rotated under the pulling of pull rod necessarily with the rivets
The strip hole of angle, the both sides of the middle rail are respectively equipped with the first catch and second gear for limiting the rotation catch rotational angle
Piece.
2. the screens for slide and unlocking structure as claimed in claim 1, it is characterised in that be set with the middle part of the pull rod
Pull rod is set to automatically reply the elastic parts of initial position after pulling.
3. the screens for slide and unlocking structure as claimed in claim 2, it is characterised in that the elastic parts includes bullet
Spring and spring lock block, the spring are abreast fixed on the pull rod with the pull rod pull direction, the spring lock block lid
State spring and be fixedly connected with core rail in residence.
4. the screens for slide and unlocking structure as claimed in claim 1, it is characterised in that kept off in the middle rail with rotation
The corresponding position of piece is equipped with the ball rack in groove-like, and the groove walls of the both sides of the ball rack are equipped with rotating catch two
A plurality of balls of Slideslip connection.
5. the screens for slide and unlocking structure as claimed in claim 1, it is characterised in that the pull rod is equipped with positioning
Plate, the core rail is equipped with coordinates the locating button for avoiding pull rod from deviateing its pull direction with the positioning plate.
6. the screens for slide and unlocking structure as claimed in claim 1, it is characterised in that a side of the pull rod is tight
The side groove walls installation of the core rail is pasted, the opposite side that pull rod is located in the core rail is equipped with least one salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137470.8U CN207305217U (en) | 2017-09-06 | 2017-09-06 | A kind of screens and unlocking structure for slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137470.8U CN207305217U (en) | 2017-09-06 | 2017-09-06 | A kind of screens and unlocking structure for slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207305217U true CN207305217U (en) | 2018-05-01 |
Family
ID=62445741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721137470.8U Active CN207305217U (en) | 2017-09-06 | 2017-09-06 | A kind of screens and unlocking structure for slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207305217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915717A (en) * | 2019-03-12 | 2019-06-21 | 福建魔创智能科技有限责任公司 | A kind of Multifunctional demonstration machine |
| CN110149778A (en) * | 2019-05-30 | 2019-08-20 | 中国科学院长春光学精密机械与物理研究所 | A kind of ejecting mechanism and electronic equipment |
-
2017
- 2017-09-06 CN CN201721137470.8U patent/CN207305217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915717A (en) * | 2019-03-12 | 2019-06-21 | 福建魔创智能科技有限责任公司 | A kind of Multifunctional demonstration machine |
| CN110149778A (en) * | 2019-05-30 | 2019-08-20 | 中国科学院长春光学精密机械与物理研究所 | A kind of ejecting mechanism and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Two road 518000 Guangdong city of Shenzhen province Nanshan District Xili Kan industrial building D No. 11 501 Patentee after: Yingwang Technology (Shenzhen) Co., Ltd. Address before: Shenzhen Nanshan District City, Guangdong province 518000 Dengliang road hancon center 702 Patentee before: Sono Technology (Shenzhen) Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 253000 No. 6596, Dongfanghong East Road, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province (e-n-303-46, Dezhou Zhongyuan science and technology innovation and entrepreneurship Park) Patentee after: Yingwang Technology (Shandong) Co.,Ltd. Address before: 518000 Room 501, building D, No. 11, Xili Dakan industrial Second Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: INONE TECHNOLOGY (SHENZHEN) Co.,Ltd. |