CN207974641U - A kind of LED box assembly lock - Google Patents
A kind of LED box assembly lock Download PDFInfo
- Publication number
- CN207974641U CN207974641U CN201820312675.3U CN201820312675U CN207974641U CN 207974641 U CN207974641 U CN 207974641U CN 201820312675 U CN201820312675 U CN 201820312675U CN 207974641 U CN207974641 U CN 207974641U
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- lock
- lock core
- core
- led box
- box assembly
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Abstract
The utility model discloses a kind of LED box assembly locks, including lock body, lock core and tapered end, it is provided with arc cavity on the lock body, the lock core is mounted on by the arc cavity on the lock body, it is both provided with sliding slot on the lower arcuate face of the arc cavity, the lock core can be oriented to, the lateral surface of the lock core is provided with locking platform, running through in the locking platform has lock shaft, one end of the lock shaft is equipped with set lever by axis pin, and the set lever is located on the outside of the locking platform.Advantageous effect is：Making the lock core by the arc cavity, arcuately face freely slides, and to adjust the connection radian between two LED boxes, and then ensures the splicing radian of display screen；By rotating the set lever, the lock shaft is pulled, to make the clamping pin be caught in the locking slot, the lock core is fixed, prevents the lock core from sliding, to ensure the tight ness rating of LED box connection.
Description
Technical field
The utility model is related to LED boxes to lock field, and in particular to a kind of LED box assembly lock.
Background technology
Large LED display screen is typically assembled by small LED display, and small LED display needs to use in assembly
Assembly is carried out by LED box, is connected using assembled lock by the way that small LED display to be buckled in LED box, then by LED box
Together.
Applicants have discovered that at least there is following technical problem in the prior art：To improve the intensity of LED display, LED
Babinet generally use shaped steel is process, therefore its own heavier-weight, in assembled arc-shaped LED display screen, the lock of assembly lock
Body is easy to slide along the arc splicing track of LED display, is bonded imprecision when being docked so as to cause LED box, makes spelling
Display screen radian after connecing is irregular.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of LED box assembly lock, to solve
For arc-shaped LED display screen in splicing, the lock body of splicing lock is easy to happen sliding, leads to spliced display screen arc in the prior art
Spend the technical problems such as irregular.Preferred technical solution has in many technical solutions provided by the utility model：By described
Arc cavity keeps the lock core free to slide along cambered surface, so as to adjust the interlocking angle of the tapered end, makes itself and display screen
Splicing radian matches, and is locked to the lock core using the clamping pin, to prevent the lock core from sliding, makes
The beautiful equal technique effects of splicing radian beauty of display screen, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme：
A kind of LED box assembly provided by the utility model is locked, including lock body, lock core and tapered end, is arranged on the lock body
There are arc cavity, the lock core to be mounted on the lock body by the arc cavity, the lower arcuate face of the arc cavity
On be both provided with sliding slot, the lock core can be oriented to, the lateral surface of the lock core is provided with locking platform, the locking platform
It is interior through thering is lock shaft, one end of the lock shaft to be equipped with set lever by axis pin, the set lever is located at the lock
On the outside of tight platform, and it is provided with tight lock part on the set lever, the lock core can be locked by the lock shaft, institute
The other end for stating lock shaft is provided with guide pad, and clamping pin is provided on the inside of the guide pad, and the clamping pin extends vertically through
On the lock shaft, it is provided with spring stack above the side of the locking platform, the side of the lock body is provided with location hole；
The upper and lower surface of the lock core is both provided with draw runner, and the draw runner is slidably matched with the sliding slot, can make described
Lock core slides along the arc cavity, and the centre of the lock core is provided with slideway, and the lock shaft can be made to pass through the lock core,
The both sides up and down of the slideway are both provided with locking slot, and the clamping pin can be made to be caught in inside it, to the lock core
Be fixed, be provided on the side of the lock core arcuately arrange hold out against groove, the spring post head can be made to stretch into
Described hold out against in groove applies pretightning force to the lock core, and the head of the lock core is provided with interlocking plate, is set on the interlocking plate
It is equipped with lockhole, the tapered end is connect across the lockhole with the lock core, and cross interlocking axis, energy are provided on the tapered end
It is enough to be inserted into the lock core across the lockhole, it is provided with regulation handle at the top of the interlocking plate；
The side of the lock body is provided with side plate, and positioning pin is provided on the medial surface of the side plate, can with it is described fixed
The cooperation of position hole, realizes docking for the side plate and the lock body, guide head is provided on the lateral surface of the side plate, can be to institute
Guide pad is stated to be oriented to.
Using a kind of above-mentioned LED box assembly lock, after the side plate is docked with the lock body, inside forms one for institute
The lock body is now fixed therein a LED box by the cambered way for stating lock core sliding when being attached to LED box
On, then by the tapered end be mounted on another LED box on, the lock core is breakked away along the arc cavity to the tapered end one
It moves, then the interlocking axis is inserted into the lockhole, and rotate the tapered end, the interlocking plate is made to carry out the interlocking axis
It blocks, so that the tapered end and the lock core link together, then according to the splicing radian of LED display, described in promotion
Regulation handle, by the lock core into the arc cavity side slip, after so that LED box is fit together, rotate the locking
Handle pulls the axial set lever side of the locking, right to make the clamping pin be caught in the locking slot
The lock core is held out against, to prevent the lock core from sliding.
Preferably, the tight lock part is semi arch protrusion, and installation of the center of circle of the semi arch far from the lock shaft
Hole.
Preferably, being provided with the arc groove coordinated with the tight lock part on the locking platform.
Preferably, being both provided with mounting hole on the lock body and the tapered end.
Preferably, the side plate is bolted with the lock body.
Preferably, being provided with scale value on the arcwall face of the lock core.
Preferably, spacing between the two neighboring locking slot and it is two neighboring it is described hold out against between groove between
Away from equal.
Advantageous effect is：1, the utility model by the arc cavity makes the lock core arcuately face freely slides,
To adjust the connection radian between two LED boxes, and then ensure the splicing radian of display screen；
2, by the rotation set lever, the lock shaft is pulled, it is described to make the clamping pin be caught in
In locking slot, the lock core is fixed, prevents the lock core from sliding, to ensure the tight ness rating of LED box connection.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the space diagram of the utility model；
Fig. 2 is the explosive view one of the utility model；
Fig. 3 is the explosive view two of the utility model；
Fig. 4 is the lock body structure enlarged drawing of the utility model；
Fig. 5 is the lock core structure enlarged drawing of the utility model；
Fig. 6 is the lock core right view of the utility model；
Fig. 7 is the set lever schematic enlarged-scale view of the utility model.
The reference numerals are as follows：
1, lock body；101, sliding slot；102, location hole；103, mounting hole；104, arc cavity；105, platform is locked；2, it locks
Handle；201, tight lock part；3, side plate；301, guide head；302, positioning pin；4, lock core；401, draw runner；402, regulation handle；
403, interlocking plate；404, lockhole；405, groove is held out against；406, slideway；407, locking slot；5, tapered end；501, interlocking axis；6, bullet
Spring column；7, lock shaft；701, clamping pin；702, guide pad.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in Fig. 1-Fig. 7, the utility model provides a kind of LED box assembly lock, including lock body 1, lock core 4 and lock
First 5, arc cavity 104 is provided on lock body 1, lock core 4 is mounted on by arc cavity 104 on lock body 1, arc cavity 104
It is both provided with sliding slot 101 on lower arcuate face, lock core 4 can be oriented to, the lateral surface of lock core 4 is provided with locking platform 105,
Through having lock shaft 7, one end of lock shaft 7 to be equipped with set lever 2 by axis pin in locking platform 105, set lever 2 is located at lock
105 outside of tight platform, and tight lock part 201 is provided on set lever 2, lock core 4 can be locked by lock shaft 7, is locked
The other end of axis 7 is provided with guide pad 702, and the inside of guide pad 702 is provided with clamping pin 701, and clamping pin 701 extends vertically through
On lock shaft 7, locks and be provided with spring stack 6 above the side of platform 105, the side of lock body 1 is provided with location hole 102；
The upper and lower surface of lock core 4 is both provided with draw runner 401, and draw runner 401 is slidably matched with sliding slot 101, can make 4 edge of lock core
Arc cavity 104 slides, and the centre of lock core 4 is provided with slideway 406, can make lock shaft 7 above and below lock core 4, slideway 406
Both sides are both provided with locking slot 407, and clamping pin 701 can be made to be caught in inside it, to which lock core 4 be fixed, lock core 4
Be provided on side arcuately arrange hold out against groove 405,6 head of spring stack can be made to stretch into and held out against in groove 405 to lock core 4
Apply pretightning force, and control the single amount of movement of lock core 4, prevents 4 mobile range of lock core excessive, the head of lock core 4 is provided with lock
Fishplate bar 403 is provided with lockhole 404 on interlocking plate 403, and tapered end 5 is connect across lockhole 404 with lock core 4, and ten are provided on tapered end 5
The interlocking axis 501 of font can pass through lockhole 404 to be inserted into lock core 4, and 403 top of interlocking plate is provided with regulation handle 402；
The side of lock body 1 is provided with side plate 3, and positioning pin 302 is provided on the medial surface of side plate 3, can be with location hole 102
Cooperation realizes docking for side plate 3 and lock body 1, guide head 301 is provided on the lateral surface of side plate 3, can to guide pad 702 into
Row is oriented to, to when search clamping pin 701 is in releasing orientation, make guide pad 702 stretch into guide head 301, to lock shaft 7
The other end support is fixed, while preventing lock shaft 7 from rotating, with ensure the inclined direction of clamping pin 701 always with locking
Card slot 407 is corresponding.
Preferably, tight lock part 201 is semi arch protrusion, and mounting hole of the center of circle of the semi arch far from lock shaft 7
103, so set, convenient for making between 7 mounting hole 103 of tight lock part 201 and lock shaft to be in eccentric state, to pass through rotation lock
Handle 2 makes tight lock part 201 drive lock shaft 7 sliding or inwardly sliding outward, to realize the clamping of clamping pin 701 or loosen.
It is provided with the arc groove coordinated with tight lock part 201 on locking platform 105, so set, convenient for making tight lock part 201 in arc
Rotation in shape slot, to be oriented to tight lock part 201.
It is both provided with mounting hole 103 on lock body 1 and tapered end 5, so set, convenient for lock body 1 and tapered end 5 to be separately mounted to
In different LED boxes.
Side plate 3 is bolted with lock body 1, so set, convenient for making side plate 3 be linked together with lock body 1.
It is provided with scale value on the arcwall face of lock core 4, so set, convenient for judging the stretching angle of lock core 4 by scale value
Degree.
Spacing between two neighboring locking slot 407 is equal with the two neighboring spacing held out against between groove 405, so
Setting when holding out against groove 405 convenient for making spring stack 6 stretch into any one, has locking slot 407 opposite with clamping pin 701 always
It answers, after stopping at an arbitrary position in order to lock core 4, clamping pin 701 can be caught in locking slot 407 by lock shaft 7, it is right
Lock core 4 is locked.
Using the above structure, after side plate 3 is docked with lock body 1, inside forms a cambered way slided for lock core 4,
When being attached to LED box, now lock body 1 is fixed therein in a LED box, then tapered end 5 is mounted on another
In LED box, by lock core 4, arcuately then interlocking axis 501 is inserted into lockhole 404 by cavity 104 to 5 one side slip of tapered end, and
Rotational lock head 5 makes interlocking plate 403 block interlocking axis 501, so that tapered end 5 and lock core 4 be linked together, then root
According to the splicing radian of LED display, push regulation handle 402, by lock core 4 into arc cavity 104 side slip, make LED box
After fitting together, rotation lock handle 2 pulls lock shaft 7 to 2 side of set lever, to make clamping pin 701 be caught in lock
In tight card slot 407, lock core 4 is held out against, to prevent lock core 4 from sliding.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (7)
1. a kind of LED box assembly lock, it is characterised in that：Including lock body（1）, lock core（4）And tapered end（5）, the lock body（1）On
It is provided with arc cavity（104）, the lock core（4）Pass through the arc cavity（104）Mounted on the lock body（1）On, it is described
Arc cavity（104）Lower arcuate face on be both provided with sliding slot（101）, can be to the lock core（4）It is oriented to, the lock
Core（4）Lateral surface be provided with locking platform（105）, the locking platform（105）It is interior through there is lock shaft（7）, the lock shaft（7）
One end set lever is equipped with by axis pin（2）, the set lever（2）Positioned at the locking platform（105）Outside, and it is described
Set lever（2）On be provided with tight lock part（201）, the lock shaft can be passed through（7）To the lock core（4）It is locked, institute
State lock shaft（7）The other end be provided with guide pad（702）, the guide pad（702）Inside be provided with clamping pin（701）,
The clamping pin（701）It extends vertically through in the lock shaft（7）On, the locking platform（105）Side above be provided with spring stack
（6）, the lock body（1）Side be provided with location hole（102）；
The lock core（4）Upper and lower surface be both provided with draw runner（401）, the draw runner（401）With the sliding slot（101）Sliding is matched
It closes, the lock core can be made（4）Along the arc cavity（104）Sliding, the lock core（4）Centre be provided with slideway（406）,
It can make the lock shaft（7）Across the lock core（4）, the slideway（406）Both sides up and down be both provided with locking slot
（407）, the clamping pin can be made（701）It is caught in inside it, to the lock core（4）It is fixed, the lock core（4）'s
Be provided on side arcuately arrange hold out against groove（405）, the spring stack can be made（6）Head holds out against groove described in stretching into
（405）It is interior to the lock core（4）Apply pretightning force, the lock core（4）Head be provided with interlocking plate（403）, the interlocking plate
（403）On be provided with lockhole（404）, the tapered end（5）Across the lockhole（404）With the lock core（4）Connection, the tapered end
（5）On be provided with cross interlocking axis（501）, the lockhole can be passed through（404）It is inserted into the lock core（4）It is interior, the lock
Fishplate bar（403）Top is provided with regulation handle（402）；
The lock body（1）Side be provided with side plate（3）, the side plate（3）Medial surface on be provided with positioning pin（302）, energy
The enough and location hole（102）Cooperation, realizes the side plate（3）With the lock body（1）Docking, the side plate（3）Outside
Guide head is provided on face（301）, can be to the guide pad（702）It is oriented to.
2. a kind of LED box assembly lock according to claim 1, it is characterised in that：The tight lock part（201）It is convex for semi arch
It rises, and the center of circle of the semi arch is far from the lock shaft（7）Mounting hole（103）.
3. a kind of LED box assembly lock according to claim 2, it is characterised in that：The locking platform（105）On be provided with
The tight lock part（201）The arc groove of cooperation.
4. a kind of LED box assembly lock according to claim 1, it is characterised in that：The lock body（1）With the tapered end（5）
On be both provided with mounting hole（103）.
5. a kind of LED box assembly lock according to claim 1, it is characterised in that：The side plate（3）With the lock body（1）
It is bolted.
6. a kind of LED box assembly lock according to claim 1, it is characterised in that：The lock core（4）Arcwall face on be arranged
There is scale value.
7. a kind of LED box assembly lock according to claim 1, it is characterised in that：The two neighboring locking slot（407）
Between spacing described hold out against groove with two neighboring（405）Between spacing it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312675.3U CN207974641U (en) | 2018-03-07 | 2018-03-07 | A kind of LED box assembly lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312675.3U CN207974641U (en) | 2018-03-07 | 2018-03-07 | A kind of LED box assembly lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974641U true CN207974641U (en) | 2018-10-16 |
Family
ID=63764991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820312675.3U Active CN207974641U (en) | 2018-03-07 | 2018-03-07 | A kind of LED box assembly lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550657A (en) * | 2021-07-13 | 2021-10-26 | 深圳市雷凌显示技术有限公司 | Lock body |
| CN113685094A (en) * | 2021-09-23 | 2021-11-23 | 深圳市银鹏物业管理有限公司 | Quick lock for assembling and disassembling LED (light emitting diode) rental display screen |
| CN116006862A (en) * | 2022-11-23 | 2023-04-25 | 深圳市联建光电有限公司 | Display screen rotary lock |
-
2018
- 2018-03-07 CN CN201820312675.3U patent/CN207974641U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550657A (en) * | 2021-07-13 | 2021-10-26 | 深圳市雷凌显示技术有限公司 | Lock body |
| CN113550657B (en) * | 2021-07-13 | 2022-07-15 | 深圳市雷凌显示技术有限公司 | Lock body |
| CN113685094A (en) * | 2021-09-23 | 2021-11-23 | 深圳市银鹏物业管理有限公司 | Quick lock for assembling and disassembling LED (light emitting diode) rental display screen |
| CN116006862A (en) * | 2022-11-23 | 2023-04-25 | 深圳市联建光电有限公司 | Display screen rotary lock |
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| GR01 | Patent grant |