CN203849937U - Lock lever component, display screen and display screen unit provided with lock lever component - Google Patents
Lock lever component, display screen and display screen unit provided with lock lever component Download PDFInfo
- Publication number
- CN203849937U CN203849937U CN201420001517.8U CN201420001517U CN203849937U CN 203849937 U CN203849937 U CN 203849937U CN 201420001517 U CN201420001517 U CN 201420001517U CN 203849937 U CN203849937 U CN 203849937U
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- display screen
- locking bar
- screen unit
- rod
- bar assembly
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a lock lever component, a display screen and a display screen unit provided with the lock lever component. The lock lever component comprises a lock lever and a lock lever clamping piece, wherein the lock lever penetrates the two neighboring display screen units from at least one side face of one display screen unit, and the lock lever clamping piece is arranged on at least one opposite side face of the other neighboring display screen unit; the lock lever comprises a lever body and a lock lever head, the lever body penetrates the two neighboring display screen units, the lock lever head is connected to one end of the lever body and is clamped in the side face of one display screen unit, and the other end of the lever body is provided with a clamping slot; the lock lever clamping piece comprises a clamping plate rotatably arranged on the side wall of the other display screen unit, and the clamping plate is rotatably clamped into or removed from the clamping slot. The lock lever component which is simple in structure and easy to operate is used for stably connecting the multiple display screen units together.
Description
Technical field
The utility model relates to a kind of display screen, relates in particular to a kind of locking bar assembly, has display screen unit and the display screen of locking bar assembly.
Background technology
Conventionally, large-scale LED display is formed by the assembling of multiple LED display unit.Each LED display unit includes LED display module and casing, and casing is arranged on the back side of LED display module, is fixed with various driver modules, power module etc., the work of driving LED display panel module in it.When existing multiple LED display unit is assembled, conventionally adopt screw or bolt to connect, operation is trouble comparatively.
Utility model content
A technical matters to be solved in the utility model is, a kind of simple in structure, locking bar assembly for being fixedly connected with between display screen unit is provided.
Another technical matters to be solved in the utility model is, the display screen unit with locking bar assembly and the display screen of a kind of assembling and convenient disassembly is provided.
The technical scheme that the utility model solution one technical matters adopts is: a kind of locking bar assembly is provided, the two adjacent display screen units that are used for locking, comprise from least one side of a display screen unit and wear the locking bar of described two adjacent display screen units and be arranged on the locking bar fastener at least one opposite flank of another adjacent display screen unit;
Described locking bar comprise wear described two adjacent display screen units the body of rod, be connected to described body of rod one end and be limited to the lock rod head of the side of a described display screen unit, the other end of the described body of rod is provided with draw-in groove; Described locking bar fastener comprises the clamp on the side that is rotatably arranged on described another display screen unit, and described clamp rotates and snaps in or leave described draw-in groove.
Preferably, the periphery of the interior week of described lock rod head and described body of rod one end is respectively equipped with the internal thread and the external thread that cooperatively interact, described lock rod head coordinates a side that is rotatably connected on described body of rod one end and is limited to a described display screen unit with described external thread by described internal thread, rotate described lock rod head and drive the described body of rod to do axial movement by described internal thread and externally threaded cooperation.
Preferably, this locking bar assembly also comprises orienting sleeve and the first resilient plunger; Described orienting sleeve is set on the described body of rod and is limited to the side of a described display screen unit; On the described body of rod, axially offer chute along the described body of rod, described chute is between described lock rod head and described draw-in groove; Described the first resilient plunger is arranged on described orienting sleeve, and is inserted in described chute, for the described body of rod moves axially guiding.
Preferably, described locking bar fastener also comprises the base on the side that is arranged on described another display screen unit, and described clamp is rotatably connected on described base by one end; Described base is provided with the through hole passing for the described body of rod, described clamp by rotation can folding described in through hole, and on described clamp, the position of corresponding described through hole offers the opening coordinating with described draw-in groove.
Preferably, described base is provided with the second resilient plunger, described the second resilient plunger is separable to be fastened on described clamp and base, and described clamp connects and on one end of described base, has primary importance and the second place for the separable engaging of described the second resilient plunger;
Be fastened in described the second resilient plunger in the primary importance and described base of described clamp, described clamp is engaged on the through hole of described base; Be fastened in described the second resilient plunger in the second place and described base of described clamp, described clamp is away from the through hole of described base.
Preferably, described base comprises the first drain pan and the second drain pan that cooperatively interact, and described clamp is rotatably connected between described the first drain pan and the second drain pan, and described through hole connects on described the first drain pan and the second drain pan.
The utility model solves the technical scheme that its another technical matters adopts: a kind of display screen unit with locking bar assembly is provided, comprises display screen module, be arranged on the casing at the described display screen module back side and be arranged on the above-mentioned locking bar assembly on described casing; The locking bar of described locking bar assembly is arranged at least one side of described casing, and the locking bar fastener of described locking bar assembly is arranged at least one opposite flank of described casing.
Preferably, the lock rod head of described locking bar be connected on body of rod one end of described locking bar and engagement in the inner side, side of described casing, the other end with draw-in groove of the described body of rod passes the side of described casing; Described locking bar fastener is arranged on the inner side, side of described casing.
Preferably, this display screen unit also comprises snap-in structure; Described snap-in structure comprise the protruding part at least one side that is arranged on described casing and be arranged at least one opposite flank of described casing with the suitable groove of described protruding part.
The utility model also provides a kind of display screen, comprises multiple above-mentioned display screen units with locking bar assembly, and multiple described display screen units are fixedly connected with by locking bar assembly is adjacent; In the described display screen unit of two adjacent connections, described in one, the locking bar body of rod of the locking bar assembly of display screen unit wears and is engaged in adjacent described in another on locking bar fastener of the locking bar assembly of display screen unit to have one end of draw-in groove.
Locking bar assembly of the present utility model, simple in structure, for multiple display screen units are firmly linked together, simple to operate.Display screen unit and the display screen with locking bar assembly of the present utility model, facilitates being fixedly connected with between display screen unit to form the display screen of stabilized structure by arranging of locking bar assembly, simple to operate.
In addition, by establish snap-in structure on display screen unit, after multiple display screen units firmly can being fastened togather, fix by locking bar assembly again, to be assembled into the display screen of the smooth smoothness of display surface,
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the locking bar assembly of the utility model one embodiment;
Fig. 2 is the Structure of lock rod schematic diagram of locking bar assembly shown in Fig. 1;
Fig. 3 is the structural representation of the locking bar fastener of locking bar assembly shown in Fig. 1;
Fig. 4 is structural representation when the second resilient plunger is engaged to clamp primary importance in the fastener of locking bar shown in Fig. 3;
Fig. 5 is structural representation when the second resilient plunger is engaged to the clamp second place in the fastener of locking bar shown in Fig. 3;
Fig. 6 is the structural representation of the display screen unit with locking bar assembly of the utility model one embodiment;
Fig. 7 is the structural representation of the display screen of the utility model one embodiment.
Embodiment
Understand for technical characterictic of the present utility model, object and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1, the locking bar assembly of the utility model one embodiment, two adjacent display screen units 10 are used for locking, this locking bar assembly comprises from least one side of a display screen unit 10 and wears the locking bar 21 of two adjacent display screen units 10 and be arranged on the locking bar fastener 22 at least one opposite flank of another adjacent display screen unit 10, by the cooperation of locking bar fastener 22 and locking bar 21, two adjacent display screen units 10 is locked.
As Figure 1-3, locking bar 21 comprises the body of rod 211 and the lock rod head 212 that wear two adjacent display screen units 10, and this lock rod head 212 is connected to the body of rod 211 one end and is limited to the side of a display screen unit 10; The other end of the body of rod 211 is provided with draw-in groove 213.Locking bar fastener 22 comprises the clamp 221 on the side that is rotatably arranged on another display screen unit 10, and clamp 221 rotates and snaps in or leave draw-in groove 213.In clamp 221 snaps in draw-in groove 213, locking bar 21 is fixed on locking bar fastener 22; Leave draw-in groove 213 at clamp 221, locking bar 21 can depart from locking bar fastener 22.
Wherein, the periphery of the interior week of lock rod head 212 and the body of rod 211 one end is respectively equipped with the internal thread and the external thread that cooperatively interact, lock rod head 212 coordinates a side that is rotatably connected on the body of rod 211 one end and is limited to a display screen unit 10 with external thread by internal thread, rotating rod lock head 212 drives the body of rod 211 to do axial movement by internal thread and externally threaded cooperation.By moving axially of the body of rod 211, the tight contiguity of the adjacent display screen unit 10 of capable of regulating two.Lock rod head 212 can comprise that nut and fixed cover are located at the runner of nut periphery, and arranging of runner facilitates rotating rod lock head 212.When rotating rod lock head 212, drive the body of rod 211 to lock rod head 212 these side shiftings or to away from lock rod head 212 1 side shiftings, thereby regulate the length of the body of rod 211 between adjacent two display screen units 10.
Further, this locking bar assembly also comprises orienting sleeve 23 and the first resilient plunger 24; Orienting sleeve 23 is set on the body of rod 211 and is limited to the side of a display screen unit 10.On the body of rod 211, axially offer chute 210 along the body of rod 211, chute 210 is between lock rod head 212 and draw-in groove 213; The first resilient plunger 24 is arranged on orienting sleeve 23, and is inserted in chute 210, for the body of rod 211 moves axially guiding.
Above-mentioned locking bar fastener 22 also comprises the base 222 on the side that is arranged on another display screen unit 10, and clamp 221 is rotatably connected on base 222 by one end.Base 222 is provided with the through hole 223 passing for the body of rod 211, and clamp 221 can folding through hole 223 by rotation, and on clamp 221, the position of corresponding through hole 223 offers the opening 224 coordinating with draw-in groove 213.When the body of rod 211 of locking bar 21 pierces into the side of adjacent another display screen unit 10 from display screen unit 10 sides, the body of rod 211 further pierces into the through hole 223 of base 222, until the draw-in groove 213 on the body of rod 211 is by through hole 223, rotate clamp 221 opening on clamp 221 224 is engaged in draw-in groove 213, can be by relative with base 222 body of rod 211 fixing.
Further, base 222 is provided with the second resilient plunger 225, the second resilient plunger 225 is separable to be fastened on clamp 221 and base 222, and clamp 221 connects and on one end of base 222, has primary importance and the second place for the second resilient plunger 225 separable engagings.
As shown in Figure 4,5, be fastened in the primary importance and base 222 of clamp 221 in the second resilient plunger 225, clamp 221 is engaged on the through hole 223 of base 222; Be fastened in the second resilient plunger 225 in the second place and base 222 of clamp 221, clamp 221 is away from the through hole 223 of base 222.Accordingly, can establish pilot hole in the primary importance of clamp 221 and second place distribution, the second resilient plunger 225 can be engaged on base 222 through pilot hole 221a, the 221b of primary importance and the second place; On base 222, can establish a hole portion in the primary importance of corresponding clamp 221.In the time that clamp 221 makes the pilot hole 221a of its primary importance correspond in base 222 hole portions to through hole 223 directions rotations, clamp 221 is combined on the through hole 223 of base 222, is inserted on the through hole 223 that in pilot hole 221a and hole portion, clamp 221 is fixedly combined in to base 222 by the second resilient plunger 225; When the second resilient plunger 225 is left after the pilot hole 221a and hole portion of primary importance, by clamp 221 to away from through hole 223 directions rotate the pilot hole 221b of its second place is corresponded in base 222 hole portions, clamp 221 leaves through hole 223, be inserted in the pilot hole 221b of the second place and hole portion clamp 221 is fixedly combined in to base 222 by the second resilient plunger 225, and avoid clamp 221 to turn to voluntarily on through hole 223 because of gravity.
With reference to figure 3, as a kind of selectivity embodiment, base 222 can comprise the first drain pan 222a and the second drain pan 222b that cooperatively interact, and clamp 221 is rotatably connected between the first drain pan 222a and the second drain pan 222b, and through hole 223 connects on the first drain pan 222a and the second drain pan 222b.By the setting of the first drain pan 222a and the second drain pan 222b, clamp 221 can be arranged on to base 222 inner sides, better operate clamp 221 and prevent that clamp 221 from coming off, and improve the aesthetic property of locking bar fastener 22.
As shown in Figure 6, the display screen unit with locking bar assembly of the utility model one embodiment, comprises display screen module 11, is arranged on the casing 12 at display screen module 11 back sides and is arranged on the above-mentioned locking bar assembly on casing 12.The locking bar 21 of locking bar assembly is arranged at least one side of casing 12, and the locking bar fastener 22 of locking bar assembly is arranged at least one opposite flank of casing 12.
In conjunction with Fig. 1-6, wherein, the lock rod head 212 of locking bar be connected on the body of rod 211 one end of locking bar 21 and engagement in the inner side, side of casing 12, the other end with draw-in groove 213 of the body of rod 211 passes the side of casing 12; Locking bar fastener 22 is arranged on the inner side, side of casing 12.
In the time that the display screen unit that has a locking bar assembly by two is fixedly connected with, the body of rod 211 of the locking bar 21 on casing 12 sides of one display screen unit is to have one end of draw-in groove 213 through the side of the casing 12 of another display screen unit, clamp 221 by these another casing 12 inner sides, side snaps in opening 224 in the draw-in groove 213 of the body of rod 211, locking bar 41 is fixed on to two display screen units, between, thereby two display screen units are fixedly connected with.Also can be according to the opposite flank distance of two display screen units 10 or the lock rod head 212 of adjacent tightness degree rotating rod lock 21, by regulating the length of the body of rod 211 between two display screen units 10.
Further, this display screen unit also comprises snap-in structure; Snap-in structure comprise the protruding part 31 at least one side that is arranged on casing 12 and be arranged at least one opposite flank of casing 12 with the suitable groove 32 of protruding part 31.In two display screen units of adjacent connection, the protruding part 31 in the snap-in structure of a display screen unit is engaged in the groove 32 of snap-in structure of adjacent another display screen unit.
As shown in Figure 7, the display screen of the utility model one embodiment, comprises multiple above-mentioned display screen units with locking bar assembly, and multiple display screen units are fixedly connected with by locking bar assembly is adjacent.Described multiple comprise two and more than.
In display screen unit in conjunction with Fig. 1-3,7, two adjacent connections, locking bar 21 bodies of rod 211 of the locking bar assembly of a display screen unit wear and are engaged on the locking bar fastener 22 of locking bar assembly of adjacent another display screen unit to have one end of draw-in groove 213.In addition, be also engaged in the groove 32 of snap-in structure of adjacent another display screen unit by the protruding part 31 in the snap-in structure of a display screen unit, accurate, firm adjacent two display screen units contraposition is connected.
When multiple display screen unit combination, can first the protruding part of a display screen unit 31 be engaged in the groove 32 of an adjacent display screen unit, tentatively adjacent two display screen unit contrapositions be connected; Again adjacent two display screen units 10 are fixedly connected with by locking bar assembly.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a locking bar assembly, two adjacent display screen units are used for locking, it is characterized in that, comprise from least one side of a display screen unit (10) and wear the locking bar (21) of described two adjacent display screen units (10) and be arranged on the locking bar fastener (22) at least one opposite flank of another adjacent display screen unit (10);
Described locking bar (21) comprise wear described two adjacent display screen units (10) the body of rod (211), be connected to the described body of rod (211) one end and be limited to the lock rod head (212) of the side of a described display screen unit (10), the other end of the described body of rod (211) is provided with draw-in groove (213); Described locking bar fastener (22) comprises the clamp (221) on the side that is rotatably arranged on described another display screen unit (10), and described clamp (221) rotates and snaps in or leave described draw-in groove (213).
2. locking bar assembly according to claim 1, it is characterized in that, the periphery of the interior week of described lock rod head (212) and the described body of rod (211) one end is respectively equipped with the internal thread and the external thread that cooperatively interact, described lock rod head (212) coordinates a side that is rotatably connected on the described body of rod (211) one end and is limited to a described display screen unit (10) with described external thread by described internal thread, rotate described lock rod head (212) and drive the described body of rod (211) to do axial movement by described internal thread and externally threaded cooperation.
3. locking bar assembly according to claim 1, is characterized in that, this locking bar assembly also comprises orienting sleeve (23) and the first resilient plunger (24); Described orienting sleeve (23) is set in the described body of rod (211) goes up and is limited to the side of a described display screen unit (10); The described body of rod (211) is upper axially offers chute (210) along the described body of rod (211), and described chute (210) is positioned between described lock rod head (212) and described draw-in groove (213); It is upper that described the first resilient plunger (24) is arranged on described orienting sleeve (23), and be inserted in described chute (210), for the described body of rod (211) moves axially guiding.
4. locking bar assembly according to claim 1, it is characterized in that, described locking bar fastener (22) also comprises the base (222) on the side that is arranged on described another display screen unit (10), and described clamp (221) is rotatably connected on described base (222) by one end; Described base (222) is provided with the through hole (223) passing for the described body of rod (211), described clamp (221) by rotate can folding described in through hole (223), and the position of the upper corresponding described through hole (223) of described clamp (221) offers the opening (224) coordinating with described draw-in groove (213).
5. locking bar assembly according to claim 4, it is characterized in that, described base (222) is provided with the second resilient plunger (225), described the second resilient plunger (225) is separable is fastened on described clamp (221) and base (222) is upper, and described clamp (221) connects on one end of described base (222) and has primary importance and the second place for the separable engaging of described the second resilient plunger (225);
The primary importance and the described base (222) that are fastened on described clamp (221) in described the second resilient plunger (225) are upper, and described clamp (221) is engaged on the through hole (223) of described base (222); The second place and the described base (222) that are fastened on described clamp (221) in described the second resilient plunger (225) are upper, and described clamp (221) is away from the through hole (223) of described base (222).
6. locking bar assembly according to claim 4, it is characterized in that, described base (222) comprises the first drain pan (222a) and the second drain pan (222b) that cooperatively interact, described clamp (221) is rotatably connected between described the first drain pan (222a) and the second drain pan (222b), and described through hole (223) connects on described the first drain pan (222a) and the second drain pan (222b).
7. one kind has the display screen unit of locking bar assembly, it is characterized in that, comprise display screen module (11), be arranged on the casing (12) at described display screen module (11) back side and be arranged on the locking bar assembly described in the claim 1-6 any one on described casing (12); The locking bar (21) of described locking bar assembly is arranged at least one side of described casing (12), and the locking bar fastener (22) of described locking bar assembly is arranged at least one opposite flank of described casing (12).
8. the display screen unit with locking bar assembly according to claim 7, it is characterized in that, the lock rod head (212) of described locking bar (21) be connected on the body of rod (211) one end of described locking bar (21) and engagement in the inner side, side of described casing (12), the other end with draw-in groove (213) of the described body of rod (211) passes the side of described casing (12); Described locking bar fastener (22) is arranged on the inner side, side of described casing (12).
9. the display screen unit with locking bar assembly according to claim 7, is characterized in that, this display screen unit also comprises snap-in structure; Described snap-in structure comprise the protruding part (31) at least one side that is arranged on described casing (12) and be arranged at least one opposite flank of described casing (12) with the suitable groove (32) of described protruding part (31).
10. a display screen, is characterized in that, comprises the display screen unit with locking bar assembly described in multiple claim 7-9 any one, and multiple described display screen units are fixedly connected with by locking bar assembly is adjacent; In the described display screen unit of two adjacent connections, described in one, the locking bar of the locking bar assembly of display screen unit (21) body of rod (211) wears and is engaged in adjacent described in another on locking bar fastener (22) of the locking bar assembly of display screen unit to have one end of draw-in groove (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001517.8U CN203849937U (en) | 2014-01-02 | 2014-01-02 | Lock lever component, display screen and display screen unit provided with lock lever component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001517.8U CN203849937U (en) | 2014-01-02 | 2014-01-02 | Lock lever component, display screen and display screen unit provided with lock lever component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849937U true CN203849937U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001517.8U Expired - Lifetime CN203849937U (en) | 2014-01-02 | 2014-01-02 | Lock lever component, display screen and display screen unit provided with lock lever component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849937U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952374A (en) * | 2015-06-03 | 2015-09-30 | 深圳市联建光电股份有限公司 | LED display screen lock cylinder, edge locking device and display screen module combined piece |
| CN109764033A (en) * | 2019-03-29 | 2019-05-17 | 湖南新亚胜光电股份有限公司 | LED display connector |
| CN110299079A (en) * | 2019-05-10 | 2019-10-01 | 浙江视界电子科技有限公司 | A kind of LED display splicing construction |
-
2014
- 2014-01-02 CN CN201420001517.8U patent/CN203849937U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952374A (en) * | 2015-06-03 | 2015-09-30 | 深圳市联建光电股份有限公司 | LED display screen lock cylinder, edge locking device and display screen module combined piece |
| CN109764033A (en) * | 2019-03-29 | 2019-05-17 | 湖南新亚胜光电股份有限公司 | LED display connector |
| CN109764033B (en) * | 2019-03-29 | 2024-05-24 | 湖南新亚胜光电股份有限公司 | LED display screen connecting piece |
| CN110299079A (en) * | 2019-05-10 | 2019-10-01 | 浙江视界电子科技有限公司 | A kind of LED display splicing construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170204 Address after: 201604 Shanghai city Songjiang District Yang Shi Road No. 88 Patentee after: SHANGHAI ADVANCED SILICON TECHNOLOGY Co.,Ltd. Address before: 400700 Beibei City Soil and water town, Chongqing Village Patentee before: CHONGQING AST OPTOELECTRONICS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201604 No. 88, Yangshi Road, Songjiang District, Shanghai Patentee after: Shanghai Chaosi Semiconductor Co.,Ltd. Address before: 201604 No. 88, Yangshi Road, Songjiang District, Shanghai Patentee before: SHANGHAI ADVANCED SILICON TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |