CN203277696U - Elastic press-in locking device - Google Patents
Elastic press-in locking device Download PDFInfo
- Publication number
- CN203277696U CN203277696U CN 201320194370 CN201320194370U CN203277696U CN 203277696 U CN203277696 U CN 203277696U CN 201320194370 CN201320194370 CN 201320194370 CN 201320194370 U CN201320194370 U CN 201320194370U CN 203277696 U CN203277696 U CN 203277696U
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- CN
- China
- Prior art keywords
- travelling carriage
- driving mechanism
- slide tray
- pressed
- locking device
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- 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.)
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Abstract
The utility model provides an elastic press-in locking device which comprises a sliding tray, a driving mechanism, a support plate and a cover plate. The support plate and the cover plate are connected to form a fixed body. The sliding tray is used for carrying objects which need to be put therein. The driving mechanism is one driving mechanism in a compression operation. An actuating spring in the driving mechanism is positioned in the space between the support plate and the cover plate. When the sliding tray is in an insertion position, the driving mechanism drives the sliding mechanism to pop up after being pressed. When the sliding tray is in a popup position, the sliding tray is driven by the driving mechanism to pop up to the insertion position after being pressed to the insertion position. The driving mechanism is provided with a stay control bit when the sliding tray is in the insertion position. The outside of the sliding tray is provided with a cabin door. According to the utility model, space is saved. The elastic press-in locking device is applicable to be installed on digital electronic products such as a handset, a computer and the like as a card holder, etc. The device provided by the utility model has a simple operation mode, and the appearance of the device is not influenced. Only by a press-in motion, locking and opening functions can be completed.
Description
Technical field
The utility model relates to elasticity and is pressed into the formula locking device, is used for a certain main body of article insertion that carrying need be put into, in digital electronic goods.
Background technology
For the connection that blocks on digital electronic goods, most for being pressed into the formula plug-in card.Present plug-in card connects, and its socket exposes, and the logarithmic code product has following impact: a. affects outward appearance, and easily sheltering evil people and countenance evil practices in b. socket inside, may affect contact or the useful life of socket.Because the size of digital product is little, so the size of socket protection structure also must be little, this is the difficult point of its design and processing.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of elasticity and is pressed into the formula locking device, and it can be contained in main body, at one's leisure and can seal the opening that main body is used for putting into these article after bearing article, and simple to operate.For this reason, the utility model is by the following technical solutions:
elasticity is pressed into the formula locking device, it is characterized in that: it comprises slide tray, driving mechanism, supporting disk and cover plate, the described supporting disk composition fixed body that is connected with cover plate, described slide tray is used for the article that carrying need be put into, described driving mechanism is the driving mechanism of pressing operation, driving spring in driving mechanism is in space between supporting disk and cover plate, when slide tray is in the insertion position, described driving mechanism ejects at the rear drive slide tray that is pressed, when slide tray is in ejected position, slide tray be pressed through behind the insertion position again driven-mechanism be ejected into the insertion position, stop control bit when described driving mechanism provides slide tray and is in the insertion position, the outside of described slide tray is with hatch door.
On the basis of adopting technique scheme, further technical scheme below the utility model also can adopt and make up and adopt:
Described driving mechanism and slide tray are connected that snap connects, and make after described slide tray driven-mechanism ejects, can break away under the effect of external force and driving mechanism when being ejected annexation and pulled out again.
The utility model is provided with two driving mechanisms in left and right, and the driving spring of two driving mechanisms in left and right is public.
The utility model is provided with two driving mechanisms in left and right, and the driving spring of two driving mechanisms in left and right is public, and slide tray is connected with two of left and right driving mechanism difference snap.
Described driving mechanism comprises travelling carriage, the travelling carriage of two driving mechanisms in left and right is connected with lateral connection bar, described travelling carriage and fixed body are provided with the sliding guide mechanism of travelling carriage, driving mechanism is connected with slide tray by travelling carriage, and described driving spring is between the rear portion and lateral connection bar of supporting disk.
Described driving mechanism comprises travelling carriage, the travelling carriage of two driving mechanisms in left and right is connected with lateral connection bar, described travelling carriage and fixed body are provided with the sliding guide mechanism of travelling carriage, driving mechanism is connected with slide tray by travelling carriage, described travelling carriage includes the elastic card that is connected with slide tray, and described driving spring is between the rear portion and lateral connection bar of supporting disk.
Described travelling carriage and slide tray are provided with the slide tray gliding movement targeting structure, after ejecting at described slide tray driven-mechanism, lead when the position inwardly pushes back when being pulled out and from pulling out again.
The sliding guide mechanism of described travelling carriage comprises the feather key that coordinates with spacing gathering sill on the spacing gathering sill that is on supporting disk and travelling carriage, and spacing gathering sill play the guiding role to the slip of feather key and limits the front and back sliding distance of described feather key; The sliding guide mechanism of described travelling carriage also comprise be on travelling carriage raise up and cover plate on the limit that coordinates with described projection.
Described travelling carriage afterbody has hook portion, and described hook portion forms spacing when described slide tray is inwardly pushed back.
Described driving mechanism comprises the elastic hook of controlling the chute unidirectional circuit and coordinating with control chute unidirectional circuit, controlling the chute unidirectional circuit is arranged on supporting disk, control the chute unidirectional circuit to stop control bit as starting point, first to a proceeds posterolateral and then turn back, walk around in this side and stop control bit to its place ahead, and then turn back backward, walk around at the opposite side that stops control bit and stop control bit to its opposite side rear, and then turn back forward to stopping control bit; Described elastic hook is connected on the travelling carriage of driving mechanism;
The centre of described cover plate has decurved flexure strip, with constraint driving spring position in the vertical direction, the sidepiece of described cover plate also has downward elasticity position, makes it coordinate and it is remained on travelling carriage with control chute unidirectional circuit to retrain described elastic hook.
Owing to adopting the technical solution of the utility model, the utility model conserve space is suitable for being arranged on the digital electronic goods such as mobile phone, computer as purposes such as card-inserted devices, and mode of operation is simple, do not affect outward appearance, only can complete locking and opening function by push action.
Description of drawings
Fig. 1 is the vertical view of embodiment provided by the utility model.
Fig. 2 is the explosive view of embodiment provided by the utility model.
Fig. 3 is the front view of embodiment provided by the utility model.
Fig. 4 is the vertical view of embodiment provided by the utility model after concealing cover plate.
Embodiment
With reference to accompanying drawing.Elasticity provided by the utility model is pressed into the formula locking device, and it comprises slide tray 1, driving mechanism, supporting disk 2 and cover plate 3, the described supporting disk 1 composition fixed body that is connected with cover plate 3, and described slide tray 1 is used for the article that carrying need be put into, such as card.
Described driving mechanism is the driving mechanism of pressing operation, driving spring 4 in driving mechanism is in space between supporting disk 2 and cover plate 3, when slide tray 1 is in the insertion position, described driving mechanism ejects at the rear drive slide tray 1 that is pressed, when slide tray 1 is in ejected position, slide tray 1 be pressed through behind the insertion position again driven-mechanism be ejected into the insertion position; Stop control bit 41 when described driving mechanism provides slide tray 1 and is in the insertion position; The outside of described slide tray is used for covering with hatch door 10 opening that passes in and out for slide tray 1 on main body, and described main body can be the digital electronic goods such as mobile phone, computer.
Described driving mechanism is connected that snap connects with slide tray, make after described slide tray driven-mechanism ejects, can break away from the annexation when being ejected with driving mechanism and pulled out again under the effect of external force, can reduce the stroke of driving mechanism like this, be convenient to miniaturization of the present utility model, reduce costs.
The utility model is provided with two driving mechanisms in left and right, and the driving spring 4 of two driving mechanisms in left and right is public.Slide tray is connected with two of left and right driving mechanism difference snap.
Described driving mechanism comprises travelling carriage 40, the travelling carriage of two driving mechanisms in left and right is connected with lateral connection bar 6, described travelling carriage and fixed body are provided with the sliding guide mechanism of travelling carriage, driving mechanism is connected with slide tray by travelling carriage, has elastic card claw 42 on travelling carriage 40, has the protrusion position 11 that coordinates with elastic card 42 on slide tray 1, protrude position 11 and are connected with elastic card and realize that described snap connects, described driving spring 4 is between the rear portion and lateral connection bar 6 of supporting disk.
Described travelling carriage and fixed body are provided with the sliding guide mechanism of travelling carriage, this mechanism comprises the feather key 43 that coordinates with spacing gathering sill 21 on the spacing gathering sill 21 that is on supporting disk and travelling carriage, and the slip of 21 pairs of feather keys 43 of spacing gathering sill play the guiding role and limits the front and back sliding distance of described feather key 43; This sliding guide mechanism also comprise be on travelling carriage 40 raise up 44 and cover plate on described protruding 44 limits that coordinate 31.
Described travelling carriage 40 is provided with the slide tray gliding movement targeting structure with slide tray 1, after ejecting at described slide tray driven-mechanism, leads when the position inwardly pushes back when being pulled out and from pulling out again.This guide frame comprises the groove 12 that is on slide tray and is in guide plate 45 on travelling carriage.
Described travelling carriage 40 afterbodys have hook portion 46, and described hook portion 46 forms spacing when described slide tray 1 is inwardly pushed back, in order to avoid slide tray inwardly by the fashionable flexible clamping of crossing, causes mechanism to damage.
Described driving mechanism comprises the elastic hook 48 of controlling chute unidirectional circuit 47 and coordinating with control chute unidirectional circuit, controlling the chute unidirectional circuit is arranged on supporting disk 2, control the chute unidirectional circuit as to stop control bit 41 as starting point, first to a proceeds posterolateral and then turn back, walk around in this side and stop control bit 41 to its place ahead, and then turn back backward, walk around at the opposite side that stops control bit and stop control bit to its opposite side rear, and then turn back forward to stopping control bit; Described elastic hook is connected on the travelling carriage of driving mechanism; Described direction backward is that described travelling carriage is provided with hole 49 to the direction that is pressed into slide tray, is used for connecting described elastic hook.
The centre of described cover plate 3 has decurved flexure strip 32, with constraint driving spring 4 position in the vertical direction, the sidepiece of described cover plate 3 also has elastic pressuring plate 33, makes it coordinate and it is remained on travelling carriage 40 with control chute unidirectional circuit 47 to retrain described elastic hook 48.
Claims (10)
1. elasticity is pressed into the formula locking device, it is characterized in that it comprises slide tray, driving mechanism, supporting disk and cover plate, the described supporting disk composition fixed body that is connected with cover plate, described slide tray is used for the article that carrying need be put into, described driving mechanism is the driving mechanism of pressing operation, driving spring in driving mechanism is in space between supporting disk and cover plate, when slide tray is in the insertion position, described driving mechanism ejects at the rear drive slide tray that is pressed, when slide tray is in ejected position, slide tray be pressed through behind the insertion position again driven-mechanism be ejected into the insertion position, stop control bit when described driving mechanism provides slide tray and is in the insertion position, the outside of described slide tray is with hatch door.
2. elasticity as claimed in claim 1 is pressed into the formula locking device, it is characterized in that described driving mechanism and slide tray are connected that snap connects, make after described slide tray driven-mechanism ejects, can break away under the effect of external force and driving mechanism when being ejected annexation and pulled out again.
3. elasticity as claimed in claim 1 or 2 is pressed into the formula locking device, it is characterized in that it is provided with two driving mechanisms in left and right, and the driving spring of two driving mechanisms in left and right is public.
4. elasticity as claimed in claim 2 is pressed into the formula locking device, it is characterized in that it is provided with two driving mechanisms in left and right, and the driving spring of two driving mechanisms in left and right is public, and slide tray is connected with two of left and right driving mechanism difference snap.
5. elasticity as claimed in claim 3 is pressed into the formula locking device, it is characterized in that described driving mechanism comprises travelling carriage, the travelling carriage of two driving mechanisms in left and right is connected with lateral connection bar, described travelling carriage and fixed body are provided with the sliding guide mechanism of travelling carriage, driving mechanism is connected with slide tray by travelling carriage, and described driving spring is between the rear portion and lateral connection bar of supporting disk.
6. elasticity as claimed in claim 4 is pressed into the formula locking device, it is characterized in that described driving mechanism comprises travelling carriage, the travelling carriage of two driving mechanisms in left and right is connected with lateral connection bar, described travelling carriage and fixed body are provided with the sliding guide mechanism of travelling carriage, driving mechanism is connected with slide tray by travelling carriage, described travelling carriage includes the elastic card that is connected with slide tray, and described driving spring is between the rear portion and lateral connection bar of supporting disk.
7. elasticity as claimed in claim 6 is pressed into the formula locking device, it is characterized in that described travelling carriage and slide tray are provided with the slide tray gliding movement targeting structure, after ejecting at described slide tray driven-mechanism, when inwardly pushing back, the position leads when being pulled out again and from pulling out.
8. elasticity as claimed in claim 5 is pressed into the formula locking device, the sliding guide mechanism that it is characterized in that described travelling carriage comprises the feather key that coordinates with spacing gathering sill on the spacing gathering sill that is on supporting disk and travelling carriage, and spacing gathering sill play the guiding role to the slip of feather key and limits the front and back sliding distance of described feather key; The sliding guide mechanism of described travelling carriage also comprise be on travelling carriage raise up and cover plate on the limit that coordinates with described projection.
9. elasticity as claimed in claim 6 is pressed into the formula locking device, it is characterized in that described travelling carriage afterbody has hook portion, and described hook portion forms spacing when described slide tray is inwardly pushed back.
10. elasticity as claimed in claim 1 is pressed into the formula locking device, it is characterized in that described driving mechanism comprises the elastic hook of controlling the chute unidirectional circuit and coordinating with control chute unidirectional circuit, controlling the chute unidirectional circuit is arranged on supporting disk, control the chute unidirectional circuit to stop control bit as starting point, first to a proceeds posterolateral and then turn back, walk around in this side and stop control bit to its place ahead, and then turn back backward, walk around at the opposite side that stops control bit and stop control bit to its opposite side rear, and then turn back forward to stopping control bit; Described elastic hook is connected on the travelling carriage of driving mechanism;
The centre of described cover plate has decurved flexure strip, and with constraint driving spring position in the vertical direction, the sidepiece of described cover plate also has elastic pressuring plate, makes it coordinate and it is remained on travelling carriage with control chute unidirectional circuit to retrain described elastic hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194370 CN203277696U (en) | 2013-04-17 | 2013-04-17 | Elastic press-in locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194370 CN203277696U (en) | 2013-04-17 | 2013-04-17 | Elastic press-in locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277696U true CN203277696U (en) | 2013-11-06 |
Family
ID=49508031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194370 Expired - Fee Related CN203277696U (en) | 2013-04-17 | 2013-04-17 | Elastic press-in locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846218A (en) * | 2015-07-29 | 2016-08-10 | 维沃移动通信有限公司 | Card holder assembly and disassembly device and mobile terminal |
-
2013
- 2013-04-17 CN CN 201320194370 patent/CN203277696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846218A (en) * | 2015-07-29 | 2016-08-10 | 维沃移动通信有限公司 | Card holder assembly and disassembly device and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |