CN206964264U - A kind of buckle-type can support flat board protective case - Google Patents
A kind of buckle-type can support flat board protective case Download PDFInfo
- Publication number
- CN206964264U CN206964264U CN201720838161.7U CN201720838161U CN206964264U CN 206964264 U CN206964264 U CN 206964264U CN 201720838161 U CN201720838161 U CN 201720838161U CN 206964264 U CN206964264 U CN 206964264U
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- China
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- chute
- connecting pole
- main body
- cylinder body
- buckle
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Abstract
The utility model discloses a kind of buckle-type can support flat board protective case, including protective case bottom plate, bayonet unit and support frame, the outer surface of protective case bottom plate is provided with cross chute, bottom wall inside cross chute is provided with multiple positioning holes, bayonet unit includes buckle main body, connecting pole, spring and pin, the top of connecting pole is provided with axis hole, connecting pole bottom is provided with the pin-and-hole being adapted with pin, spring is set on connecting pole, spring bottom end is fixedly connected with pin, support frame top is connected with L-type connecting bracket, L-type connecting bracket is equipped with raised semi-circular structure, in the axis hole on the top of rotary shaft insertion connecting pole and rotary shaft the both ends middle part vertical connection with the inner surface of two raised semi-circular structures respectively, the bottom of connecting pole is located in positioning hole.The utility model is applied in combination by cross chute, bayonet unit and positioning hole, realizes the function that can be supported in transversely or longitudinally optional position, eliminates the limitation that traditional protection set Support Position is fixed.
Description
Technical field
A kind of protective case is the utility model is related to, more particularly to a kind of buckle-type can support flat board protective case.
Background technology
Flat board protective case, it is a kind of common flat board protection device, for preventing hard thing from being stayed on flat screens or fuselage
Lower cut.
In the prior art, flat board protective case adds support function on traditional infrastructure.It is generally used for the position of support
Connection end has been fixed, although reaching support effect, because the position of support end can not freely adjust, greatly limit using model
Enclose, reduce the comfort level of user when in use.
Based on above reason, it is necessary to one kind can according to different use environments, voluntarily adjustment support end position, support it is firm and
Portable novel clamp button can support flat board protective case.
The content of the invention
Technical problem to be solved in the utility model is can for a kind of buckle-type of above-mentioned the deficiencies in the prior art offer
Flat board protective case is supported, this buckle-type can support flat board protective case to be made by the combination of cross chute, bayonet unit and positioning hole
With the office that traditional protection set Support Position is fixed can be eliminated in the function of transversely or longitudinally optional position support by realizing
Sex-limited, the person of being suitable for use with uses under various circumstances.
To realize above-mentioned technical purpose, the technical scheme that the utility model is taken is：
A kind of buckle-type can support flat board protective case, including protective case bottom plate, bayonet unit and support frame, the protective case
The outer surface of bottom plate is provided with cross chute, and the bottom wall inside the cross chute is provided with multiple positioning holes, the bayonet unit
Including buckle main body, connecting pole, spring and pin, the profile of the buckle main body is convex, and the inside of the buckle main body is sky
Core structure, the bottom of the buckle main body is hatch frame, and the top of the buckle main body is provided with through hole, the bottom of the connecting pole
End is inserted in the through hole of the buckle main body so as to realize that the connecting pole can slide up and down in the buckle main body, the company
The top for connecing post is provided with axis hole, and the axis hole is located at the top of the buckle main body, the bottom of the connecting pole be provided with it is described
The pin-and-hole being adapted is sold, in pin-and-hole, the spring is set on connecting pole the pins position, the bottom of the spring and the pin
It is fixedly connected and the top of the spring contacts with the inner side roof of the buckle main body, the top of support frame as described above is connected with L
One end of type connecting bracket, the L-type connecting bracket is structure as a whole with support frame as described above and L-type connecting bracket is located at the branch
The top of support, raised semi-circular structure and two raised semicircle knots are equipped with left and right sides of the L-type connecting bracket other end
The groove for installing rotary shaft is formed between structure, the rotary shaft is inserted in the axis hole on the top of the connecting pole and the rotation
The both ends of the rotating shaft middle part vertical connection with the inner surface of two raised semi-circular structures respectively, the bottom of the connecting pole
In the positioning hole.
As the further improved technical scheme of the utility model, buckle main body described in the center position of the axis hole
Top surface vertical range be less than the axis hole center position described in raised semi-circular structure end it is vertical away from
From.
As the further improved technical scheme of the utility model, the buckle main body includes upper cylinder body and lower cylinder
Main body, the diameter of the bottom surface of the upper cylinder body are less than the diameter of the bottom surface of the lower cylinder body, the upper cylinder body
It is hollow-core construction with lower cylinder body, the bottom of the upper cylinder body connects with the top of the lower cylinder body, described
The bottom of lower cylinder body is hatch frame, and the top of the upper cylinder body is provided with the through hole for being used for being adapted with connecting pole.
As the further improved technical scheme of the utility model, the cross chute includes horizontal concrete chute and longitudinal direction is sliding
Groove, the middle part of the horizontal concrete chute be mutually perpendicular to connect in the middle part of longitudinal chute, the horizontal concrete chute and longitudinal chute it is interior
Side bottom wall is provided with multiple positioning holes, and the distance between positioning hole is equal described in each two, the horizontal concrete chute and longitudinal chute
Depth be more than the height of the lower cylinder body, the lower cylinder body be located at that the horizontal concrete chute or longitudinal chute be interior and institute
The top for stating cylinder body is located at outside the horizontal concrete chute or longitudinal chute, is set at the top of the horizontal concrete chute and longitudinal chute
There is the side wall moved upwards for stopping the lower cylinder body, support frame as described above drives the connecting pole with L-type connecting bracket
In the positioning hole internal rotation so as to realizing that support frame as described above can be received into inside the horizontal concrete chute.
As the further improved technical scheme of the utility model, support frame as described above, L-type connecting bracket and bayonet unit are equal
For 2, the raised semi-circular structure is used to control the connecting pole to lift in the top of the positioning hole.
The utility model combines the advantages of classic flat-plate protective case, passes through cross chute, bayonet unit and positioning hole
It is applied in combination, realizes the function in the support of transversely or longitudinally optional position, breaches traditional protection set Support Position and fix
Limitation, the person of being suitable for use with uses under various circumstances, and for the utility model under different use environments, user can be voluntarily
Adjustment support end position, this outer support is firm and is easy to carry, and improves the practicality of flat board protective case.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of support frame of the present utility model, buckle main body and connecting pole.
Fig. 3 is the structural representation of buckle main body of the present utility model and connecting pole.
Fig. 4 is the structural representation of L-type connecting bracket of the present utility model and raised semi-circular structure.
Fig. 5 is horizontal concrete chute of the present utility model or the sectional view of longitudinal chute.
Embodiment
Specific embodiment of the present utility model is further illustrated below according to Fig. 1 to Fig. 5：
Referring to Fig. 1, a kind of buckle-type can support flat board protective case, including protective case bottom plate 1, bayonet unit and support frame
5, the outer surface of the protective case bottom plate 1 is provided with cross chute 3, and the bottom wall inside the cross chute 3 is provided with multiple positioning
Hole 4, referring to Fig. 2 and Fig. 3, the bayonet unit includes buckle main body 2, connecting pole 9, spring 12 and pin, the buckle main body 2
Profile is convex, and the inside of the buckle main body 2 is hollow-core construction, and the bottom of the buckle main body 2 is hatch frame, the card
The top of button main body 2 is provided with through hole, and the through hole of the bottom insertion buckle main body 2 of the connecting pole 9 is interior described so as to realize
Connecting pole 9 can slide up and down in the buckle main body 2, and the top of the connecting pole 9 is provided with axis hole 11, and the axis hole 11 is located at
The top of the buckle main body 2, the bottom of the connecting pole 9 are provided with the pin-and-hole 13 being adapted with the pin, and the pin is fixed on
In pin-and-hole 13, the spring 12 is set on connecting pole 9, and the bottom of the spring 12 is fixedly connected with the pin and the spring
12 top contacts with the inner side roof of the buckle main body 2, and referring to Fig. 2 and Fig. 4, the top of support frame as described above 5 is connected with L-type
One end of connecting bracket 6, the L-type connecting bracket 6 is structure as a whole with support frame as described above 5 and L-type connecting bracket 6 is positioned at described
The top of support frame 5, it is easy to support frame 5 to be received into cross chute 3, the left and right sides of the other end of L-type connecting bracket 6 is equal
Provided with the groove 16 formed between raised semi-circular structure 10 and two raised semi-circular structures 10 for installing rotary shaft 14, the rotation
Rotating shaft 14 insert in the axis hole 11 on the top of the connecting pole 9 and the both ends of the rotary shaft 14 respectively with two described raised half
The middle part vertical connection of the inner surface of circle structure 10, the bottom of the connecting pole 9 is located in the positioning hole 4.
Further, referring to Fig. 2, the top surface of buckle main body 2 described in the center position of the axis hole 11 hangs down
Straight distance is less than the vertical range of the end of raised semi-circular structure 10 described in the center position of the axis hole 11.Ensure when to
During upper turnover 5 appropriate angle of support frame, the top of the end of the raised semi-circular structure 10 of L-type connecting bracket 6 to the buckle main body 2
Portion has suppressing action, so as to drive the bottom of connecting pole 9 to rise above positioning hole 4.
Further, referring to Fig. 2 and Fig. 3, the buckle main body 2 includes upper cylinder body 7 and lower cylinder body 8, described
The diameter of the bottom surface of upper cylinder body 7 is less than the diameter of the bottom surface of the lower cylinder body 8, the upper cylinder body 7 and lower circle
Post main body 8 is hollow-core construction, and the bottom of the upper cylinder body 7 connects with the top of the lower cylinder body 8, the lower circle
The bottom of post main body 8 is hatch frame, and the top of the upper cylinder body 7 is provided with the through hole for being used for being adapted with connecting pole 9.
Further, referring to Fig. 1 and Fig. 5, the cross chute 3 includes horizontal concrete chute and longitudinal chute, described laterally sliding
The middle part of groove be mutually perpendicular to connect in the middle part of longitudinal chute, the inner side bottom wall of the horizontal concrete chute and longitudinal chute is provided with more
Individual positioning hole 4, the distance between positioning hole 4 is equal described in each two, and the depth of the horizontal concrete chute and longitudinal chute is more than institute
The height of lower cylinder body 8 is stated, the lower cylinder body 8 is located in the horizontal concrete chute or longitudinal chute and the upper cylinder master
The top of body 7 is located at outside the horizontal concrete chute or longitudinal chute, and the top of the horizontal concrete chute and longitudinal chute, which is provided with, to be used to hinder
The side wall 15 that the lower cylinder body 8 moves upwards is kept off, support frame as described above 5 drives the connecting pole 9 to exist with L-type connecting bracket 6
The internal rotation of positioning hole 4 is so as to realizing that support frame as described above 5 can be received into inside the horizontal concrete chute.
Further, support frame as described above 5, L-type connecting bracket 6 and bayonet unit are 2, the raised semi-circular structure 10
For controlling the connecting pole 9 to be lifted in the top of the positioning hole 4.
Bayonet unit of the present utility model is restricted in cross chute 3, is applied in combination with positioning hole；Pass through pin and buckle
The limited spring 12 of main body 2 is flexible；Also with L-type connecting bracket 6 with the raised semi-circular structure 10 of the decentraction of rotary shaft 14 and
The extension and contraction control connecting pole 9 of spring 12 stretches drop above positioning hole 4, so as to adjust the position of bayonet unit, changes the position of support.
The utility model utilizes the projection in L-type connecting bracket 6 in use, by flipping up 5 appropriate angle of support frame
Semi-circular structure 10, push the upper cylinder body 7 of buckle main body 2（Such as Fig. 2）, lift connecting pole 9, bayonet unit, which releases, to be fixed（Even
Connect post 9 and climb away positioning hole 4）, can be moved in cross chute 3；After finding correct position, adjustment support frame 5, which arrives, is adapted to angle
Degree, because the restoring force of spring 12 acts on, connecting pole 9 sinks to positioning hole 4, fixed by positioning hole 4, so as to support flat board,
Realize and the function of support may be selected in transversely or longitudinally optional position.When need not using, rotating support is only needed
5, support frame 5 is received into horizontal concrete chute（As shown in Figure 1）.
The scope of protection of the utility model includes but is not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (5)
1. a kind of buckle-type can support flat board protective case, it is characterised in that：Including protective case bottom plate, bayonet unit and support frame,
The outer surface of the protective case bottom plate is provided with cross chute, and the bottom wall inside the cross chute is provided with multiple positioning holes, institute
Stating bayonet unit includes buckle main body, connecting pole, spring and pin, and the profile of the buckle main body is convex, the buckle main body
Inside be hollow-core construction, the bottom of the buckle main body is hatch frame, and the top of the buckle main body is provided with through hole, described
The bottom of connecting pole is inserted in the through hole of the buckle main body so as to realize that the connecting pole can be in the buckle main body up and down
Slide, the top of the connecting pole is provided with axis hole, and the axis hole is located at the top of the buckle main body, the bottom of the connecting pole
Provided with the pin-and-hole being adapted with the pin, in pin-and-hole, the spring is set on connecting pole the pins position, the bottom of the spring
End is fixedly connected with the pin and the top of the spring contacts with the inner side roof of the buckle main body, the top of support frame as described above
End is connected with one end of L-type connecting bracket, and the L-type connecting bracket is structure as a whole with support frame as described above and L-type connecting bracket
Positioned at the top of support frame as described above, raised semi-circular structure and two are equipped with left and right sides of the L-type connecting bracket other end
The groove for installing rotary shaft is formed between raised semi-circular structure, the rotary shaft inserts the axis hole on the top of the connecting pole
The both ends of the interior and described rotary shaft middle part vertical connection with the inner surface of two raised semi-circular structures respectively, the company
The bottom for connecing post is located in the positioning hole.
2. buckle-type according to claim 1 can support flat board protective case, it is characterised in that：The center of the axis hole
Vertical range apart from the top surface of the buckle main body is less than raised semicircle knot described in the center position of the axis hole
The vertical range of the end of structure.
3. buckle-type according to claim 1 can support flat board protective case, it is characterised in that：The buckle main body includes upper
Cylinder body and lower cylinder body, the diameter of the bottom surface of the upper cylinder body are less than the straight of the bottom surface of the lower cylinder body
Footpath, the upper cylinder body and lower cylinder body are hollow-core construction, the bottom of the upper cylinder body and the lower cylinder master
The top connection of body, the bottom of the lower cylinder body is hatch frame, and the top of the upper cylinder body, which is provided with, to be used for connecting
Connect the through hole that post is adapted.
4. buckle-type according to claim 3 can support flat board protective case, it is characterised in that：The cross chute includes horizontal stroke
To chute and longitudinal chute, the middle part of the horizontal concrete chute be mutually perpendicular to connect in the middle part of longitudinal chute, the horizontal concrete chute
Multiple positioning holes are provided with the inner side bottom wall of longitudinal chute, the distance between positioning hole is equal described in each two, the transverse direction
The depth of chute and longitudinal chute be more than the lower cylinder body height, the lower cylinder body be located at the horizontal concrete chute or
In the longitudinal chute and top of the upper cylinder body be located at outside the horizontal concrete chute or longitudinal chute, the horizontal concrete chute and indulges
The side wall for being used for stopping that the lower cylinder body moves upwards, support frame as described above and L-type connecting bracket are provided with to the top of chute
The connecting pole is driven in the positioning hole internal rotation so as to realize that support frame as described above can be received into inside the horizontal concrete chute.
5. buckle-type according to claim 1 can support flat board protective case, it is characterised in that：Support frame as described above, L-type connection
Support and bayonet unit are 2, and the raised semi-circular structure is used to control the connecting pole in the top liter of the positioning hole
Drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838161.7U CN206964264U (en) | 2017-07-12 | 2017-07-12 | A kind of buckle-type can support flat board protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838161.7U CN206964264U (en) | 2017-07-12 | 2017-07-12 | A kind of buckle-type can support flat board protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206964264U true CN206964264U (en) | 2018-02-06 |
Family
ID=61401966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720838161.7U Active CN206964264U (en) | 2017-07-12 | 2017-07-12 | A kind of buckle-type can support flat board protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206964264U (en) |
-
2017
- 2017-07-12 CN CN201720838161.7U patent/CN206964264U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: 1 No. 211167 Jiangsu city of Nanjing province Jiangning Science Park Hongjing Road Patentee after: Nanjing University of Engineering Science Park Co., Ltd Address before: 1 No. 211167 Jiangsu city of Nanjing province science and Technology Park Jiangning District Hongjing Road Patentee before: Nanjing Institute of Technology |
|
| TR01 | Transfer of patent right |