CN208970057U - Adjustable pitch connects latch mechanism - Google Patents
Adjustable pitch connects latch mechanism Download PDFInfo
- Publication number
- CN208970057U CN208970057U CN201821585815.0U CN201821585815U CN208970057U CN 208970057 U CN208970057 U CN 208970057U CN 201821585815 U CN201821585815 U CN 201821585815U CN 208970057 U CN208970057 U CN 208970057U
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- China
- Prior art keywords
- jam plate
- revolving part
- latch mechanism
- adjustable pitch
- locating piece
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Abstract
The utility model discloses adjustable pitchs to connect latch mechanism, and including the first jam plate and the second jam plate that mutually splice and revolving part, the revolving part is rotatably provided on the first jam plate；The contact position of second jam plate and revolving part is equipped with position limiting structure, and position limiting structure includes mutually matched limited post and arc limit slot；The starting point of the arc limit slot to the revolving part rotation axis distance be greater than the arc limit slot clearing end to the revolving part rotation axis distance.It can be achieved to weaken, eliminate shade line；Structure is simple, processing facilitates；User's operation is simple, is conducive to enhancing user experience；The first and second locating piece, which is arranged, can lock revolving part, prevent revolving part from unexpected rotation occur, conducive to the stability for guaranteeing adjustable pitch connection latch mechanism work.
Description
Technical field
The utility model relates to display device technical fields more particularly to adjustable pitch to connect latch mechanism.
Background technique
LED display will appear bright line and concealed wire problem during assembly, when distance is too small between two display screens, then
It will appear bright line；When the distance between two display screens are excessive, with regard to will appear concealed wire problem.And existing display screen connection lock
It can only play the role of being connected and fixed, for the spacing between adjacent display screen, without regulating power, i.e., nothing is locked in existing connection
Method is efficiently against bright concealed wire.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of adjustable pitch connection latch mechanisms to prevent mosaic display screen
There is bright concealed wire.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: adjustable pitch connects latch mechanism, including
The first jam plate and the second jam plate and revolving part mutually spliced, the revolving part are rotatably provided on the first jam plate；
The contact position of second jam plate and revolving part is equipped with position limiting structure, and position limiting structure includes mutually matched limit
Column and arc limit slot；
The starting point of the arc limit slot to the revolving part rotation axis distance be greater than the arc limit slot
Clearing end to the revolving part rotation axis distance.
Further, the revolving part is equipped with the first locating piece, first jam plate and/or the second jam plate be equipped with
The second locating piece that first locating piece matches.
Further, first locating piece is positioning ripple pearl, and second locating piece is location hole；Alternatively, described
Two locating pieces are positioning ripple pearl, and first locating piece is location hole.
Further, the quantity of the location hole is multiple, rotary shaft of multiple location holes around the revolving part
Line setting.
Further, the spacing between multiple location holes successively becomes larger.
Further, second locating piece is located on the first jam plate.
Further, it is equipped at the stitching position of first jam plate and second jam plate to by the first jam plate and the
The guide part of two jam plates connection.
Further, the guide part includes guide rod.
Further, first jam plate is equipped with protrusion, and second jam plate is equipped with and matches with the protrusion
Recessed portion, revolving part rotation is mounted on the protrusion of the first jam plate.
Further, snap close piece is respectively equipped on first jam plate and the second jam plate.
Limited post can be allowed sliding in arc limit slot the utility model has the beneficial effects that: user rotates revolving part
It is dynamic, so that the spacing between limited post and the rotation axis of revolving part be made to change, and then between realizing between the first and second jam plate
Away from adjusting, achieve the purpose that decrease, eliminate shade line；Structure is simple, processing facilitates；User's operation is simple, is conducive to enhancing and uses
Family experience.
Detailed description of the invention
Fig. 1 is that the adjustable pitch of the utility model embodiment one connects the explosive view of latch mechanism；
Fig. 2 is the bottom view that the adjustable pitch of the utility model embodiment one connects the revolving part in latch mechanism.
Label declaration:
1, the first jam plate；
2, the second jam plate；
3, revolving part；
4, limited post；
5, arc limit slot；
6, the first locating piece；
7, the second locating piece；
8, guide rod；
9, protrusion；
10, recessed portion；
11, shaft；
12, handle；
13, snap close piece.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: user, which rotates revolving part, can allow limited post sliding in arc limit slot
It is dynamic, so that the spacing between limited post and the rotation axis of revolving part be made to change, and then between realizing between the first and second jam plate
Away from adjusting, achieve the purpose that decrease, eliminate shade line.
Referring to Fig.1 and 2, adjustable pitch connects latch mechanism, including the first jam plate 1 and the second jam plate 2 mutually spliced, with
And revolving part 3, the revolving part 3 are rotatably provided on the first jam plate 1；
The contact position of second jam plate 2 and revolving part 3 is equipped with position limiting structure, and position limiting structure includes mutually matched limit
Position column 4 and arc limit slot 5；
The starting point of the arc limit slot 5 to the revolving part 3 rotation axis distance be greater than the arc-shaped limit
The clearing end of slot 5 to the revolving part 3 rotation axis distance.
As can be seen from the above description, limited post can be allowed to exist the utility model has the beneficial effects that: user rotates revolving part
Sliding in arc limit slot so that the spacing between limited post and the rotation axis of revolving part be made to change, and then realizes the
One, between two jam plates spacing adjusting, achieve the purpose that decrease, eliminate shade line；Structure is simple, processing facilitates；User's operation
Simply, it is conducive to enhancing user experience.
Further, the revolving part 3 is equipped with the first locating piece 6, sets on first jam plate 1 and/or the second jam plate 2
There is the second locating piece 7 matched with first locating piece 6.
Seen from the above description, the first and second locating piece of setting can lock revolving part, prevent revolving part from occurring non-
It is expected that rotation, conducive to the stability for guaranteeing adjustable pitch connection latch mechanism work.
Further, first locating piece 6 is positioning ripple pearl, and second locating piece 7 is location hole；Alternatively, described
Second locating piece 7 is positioning ripple pearl, and first locating piece 6 is location hole.
Seen from the above description, the first and second locating element structure is simple, processing convenience；Standard component can be used by positioning ripple pearl,
Facilitate later maintenance, replacement, conducive to the manufacturing cost for reducing adjustable pitch connection latch mechanism.
Further, the quantity of the location hole is multiple, rotary shaft of multiple location holes around the revolving part 3
Line setting.
Seen from the above description, the quantity of location hole is multiple this means that the locking bit of revolving part is equipped with multiple, user
The gap size between the first and second jam plate can be adjusted on demand.
Further, the spacing between multiple location holes successively becomes larger.
Further, second locating piece 7 is located on the first jam plate 1.
Seen from the above description, the second locating piece and limited post (or arc limit slot) are located on the first and second jam plate,
Conducive to the space layout of optimization adjustable pitch connection latch mechanism, so that adjustable pitch connection latch mechanism can minimize.
Further, it is equipped at the stitching position of first jam plate 1 and second jam plate 2 to by the first jam plate 1
With the guide part of the second jam plate 2 connection.
Further, the guide part includes guide rod 8.
Seen from the above description, setting guide part can (separate) movement close to each other to the first and second jam plate lead
To conducive to the stability for improving adjustable pitch connection latch mechanism structure.
Further, first jam plate 1 is equipped with protrusion 9, and second jam plate 2 is equipped with and 9 phase of protrusion
The recessed portion 10 of cooperation, what the revolving part 3 rotated is mounted on the protrusion 9 of the first jam plate 1.
Seen from the above description, setting protrusion is conducive to the space layout that optimization adjustable pitch connects latch mechanism with recessed portion.
Further, snap close piece 13 is respectively equipped on first jam plate 1 and the second jam plate 2.
Seen from the above description, snap close piece with external component (such as display screen) for connecting.
Embodiment one
Referring to Fig.1 and 2, the embodiments of the present invention one are as follows: adjustable pitch connects latch mechanism, including what is mutually spliced
First jam plate 1 and the second jam plate 2 and revolving part 3, the revolving part 3 are rotatably provided on the first jam plate 1；Described second
The contact position of jam plate 2 and revolving part 3 is equipped with position limiting structure, and position limiting structure includes mutually matched limited post 4 and arc-shaped limit
Slot 5；The distance of rotation axis of the starting point of the arc limit slot 5 to the revolving part 3 is greater than the arc limit slot 5
Clearing end to the revolving part 3 rotation axis distance.
Specifically, the limited post 4 is set on second jam plate 2, the arc limit slot 5 is set to the revolving part 3
On；Alternatively, the arc limit slot 5 is set on the second jam plate 2, the limited post 4 is set on the revolving part 3.Preferably, institute
The inner concave arc surface for stating arc limit slot 5 is arranged close to the rotation axis of the revolving part 3.
The revolving part 3 is equipped with the first locating piece 6, first jam plate 1 and/or the second jam plate 2 be equipped with it is described
The second locating piece 7 that first locating piece 6 matches.In order to allow the volume of adjustable pitch connection latch mechanism can be smaller and in order to allow
Adjustable pitch connection latch mechanism stress is more balanced, structure is more stable, it is preferred that second locating piece 7 is located on the first jam plate 1.
Detailed, first locating piece 6 is positioning ripple pearl, and second locating piece 7 is location hole；Alternatively, described
Two locating pieces 7 are positioning ripple pearl, and first locating piece 6 is location hole.Further, the quantity of the location hole is multiple,
Multiple location holes are arranged around the rotation axis of the revolving part 3, and the spacing between multiple location holes is along revolving part 3
Circumferential direction successively become larger.In the present embodiment, second locating piece 7 is the positioning ripple pearl on first jam plate 1.
It is equipped at the stitching position of first jam plate 1 and second jam plate 2 to by the first jam plate 1 and the second jam plate
The guide part of 2 connections.The guide part includes guide rod 8 and the guide slots (not shown) that matches with the guide rod 8, institute
Guide rod 8 is stated on first jam plate 1, the guide slots are set on second jam plate 2；Alternatively, the guide rod 8
On second jam plate 2, the guide slots are set on first jam plate 1.
Further, first jam plate 1 is equipped with protrusion 9, and second jam plate 2 is equipped with and 9 phase of protrusion
The recessed portion 10 of cooperation, what the revolving part 3 rotated is mounted on the protrusion 9 of the first jam plate 1.It is detailed, the protrusion 9
Positioned at first jam plate 1 on the side of second jam plate 2, it is close that the recessed portion 10 is located at second jam plate 2
On the side of first jam plate 1.In the present embodiment, the revolving part 3 be can be rotated by a shaft 11 with first jam plate 1
Connection, the revolving part 3 are equipped with rotating handles 12.
Snap close piece 13 is respectively equipped on first jam plate 1 and the second jam plate 2, the snap close piece 13 is used for and external component
(such as display screen box body, display screen module, display frame etc.) connection.
In conclusion adjustable pitch connection latch mechanism provided by the utility model is, it can be achieved that weakening, eliminating shade line；Structure
Simply, processing convenience；User's operation is simple, is conducive to enhancing user experience；The first and second locating piece, which is arranged, can carry out revolving part
Locking prevents revolving part from unexpected rotation occur, conducive to the stability for guaranteeing adjustable pitch connection latch mechanism work.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (10)
1. adjustable pitch connects latch mechanism, it is characterised in that: including the first jam plate and the second jam plate mutually spliced, and rotation
Part, the revolving part are rotatably provided on the first jam plate；
The contact position of second jam plate and revolving part be equipped with position limiting structure, position limiting structure include mutually matched limited post and
Arc limit slot；
The starting point of the arc limit slot to the revolving part rotation axis distance be greater than the arc limit slot end
Not-go-end to the revolving part rotation axis distance.
2. adjustable pitch according to claim 1 connects latch mechanism, it is characterised in that: the revolving part is equipped with the first positioning
Part, first jam plate and/or the second jam plate are equipped with the second locating piece matched with first locating piece.
3. adjustable pitch according to claim 2 connects latch mechanism, it is characterised in that: first locating piece is positioning wave
Pearl, second locating piece are location hole；Alternatively, second locating piece is positioning ripple pearl, first locating piece is positioning
Hole.
4. adjustable pitch according to claim 3 connects latch mechanism, it is characterised in that: the quantity of the location hole be it is multiple,
Multiple location holes are arranged around the rotation axis of the revolving part.
5. adjustable pitch according to claim 4 connects latch mechanism, it is characterised in that: the spacing between multiple location holes
Successively become larger.
6. adjustable pitch according to claim 2 connects latch mechanism, it is characterised in that: second locating piece is located at the first lock
On plate.
7. adjustable pitch according to claim 1 connects latch mechanism, it is characterised in that: first jam plate and second lock
The guide part to connect the first jam plate and the second jam plate is equipped at the stitching position of plate.
8. adjustable pitch according to claim 7 connects latch mechanism, it is characterised in that: the guide part includes guide rod.
9. adjustable pitch according to claim 1 connects latch mechanism, it is characterised in that: first jam plate is equipped with protrusion,
Second jam plate is equipped with the recessed portion matched with the protrusion, and what the revolving part rotated is mounted on the first jam plate
On protrusion.
10. adjustable pitch according to claim 1 connects latch mechanism, it is characterised in that: first jam plate and the second jam plate
On be respectively equipped with snap close piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585815.0U CN208970057U (en) | 2018-09-27 | 2018-09-27 | Adjustable pitch connects latch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585815.0U CN208970057U (en) | 2018-09-27 | 2018-09-27 | Adjustable pitch connects latch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970057U true CN208970057U (en) | 2019-06-11 |
Family
ID=66757293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585815.0U Active CN208970057U (en) | 2018-09-27 | 2018-09-27 | Adjustable pitch connects latch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594256A (en) * | 2019-09-29 | 2019-12-20 | 佛山市南海申晖五金塑料家具有限公司 | Combined type sofa seamless connector and mounting structure thereof |
| CN115064087A (en) * | 2022-05-30 | 2022-09-16 | 深圳金立翔视效科技有限公司 | Installation lock and display screen |
-
2018
- 2018-09-27 CN CN201821585815.0U patent/CN208970057U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594256A (en) * | 2019-09-29 | 2019-12-20 | 佛山市南海申晖五金塑料家具有限公司 | Combined type sofa seamless connector and mounting structure thereof |
| CN115064087A (en) * | 2022-05-30 | 2022-09-16 | 深圳金立翔视效科技有限公司 | Installation lock and display screen |
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