CN210110216U - Adjustable front maintenance lock and LED display screen - Google Patents
Adjustable front maintenance lock and LED display screen Download PDFInfo
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- CN210110216U CN210110216U CN201920901283.5U CN201920901283U CN210110216U CN 210110216 U CN210110216 U CN 210110216U CN 201920901283 U CN201920901283 U CN 201920901283U CN 210110216 U CN210110216 U CN 210110216U
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Abstract
The utility model discloses a preceding maintenance lock and LED display screen with adjustable, preceding maintenance lock with adjustable includes: the lock comprises an adjusting screw, a male lock seat, an adjusting bolt, a female lock seat and a clamping assembly fixed on the female lock seat; and two ends of the adjusting bolt are respectively connected with the clamping assembly and one end of an adjusting screw penetrating through the male lock seat. Tools such as a screwdriver pass through clearance hole rotation adjusting screw of LED display module assembly, adjusting screw alright in the screw in adjusting spring bolt or screw out in adjusting spring bolt, because female lock seat fixed mounting is on the support, adjusting screw's back-and-forth movement alright drive LED display module assembly back-and-forth movement to the roughness or the camber of adjustment LED display screen ensure display effect.
Description
Technical Field
The utility model relates to a LED display screen installation technical field especially relates to a preceding maintenance lock and LED display screen with adjustable.
Background
LED display screen is generally assembled on the support in the box by a plurality of LED display module, to the planar display LED display screen, the LED display screen module must be on same plane, consequently requires highlyr to the roughness of the support in the box, if unsmooth appears in the support in the box, the LED display screen of installing on the support also can appear unevenly to influence the display effect. The same is true for the LED screen with curved surface display, if the support in the box body is uneven, the LED display screen arranged on the support is also uneven, thereby influencing the display effect.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a preceding maintenance lock and LED display screen with adjustable, ensure the roughness of LED display screen, ensure display effect.
The technical scheme of the utility model as follows: there is provided an adjustable front maintenance lock comprising: the lock comprises an adjusting screw, a male lock seat, an adjusting bolt, a female lock seat and a clamping assembly fixed on the female lock seat; and two ends of the adjusting bolt are respectively connected with the clamping assembly and one end of an adjusting screw penetrating through the male lock seat. An external thread is arranged at one end of the adjusting screw, an internal thread is arranged at one end of the adjusting bolt, and the external thread is matched with the internal thread; or, the one end of adjusting screw is provided with the internal thread, the one end of adjusting the spring bolt is provided with the external screw thread, the external screw thread with the internal thread matches.
After passing the adjusting screw through the male lock seat, install the non-display surface at LED display module with the male lock seat again, the non-display surface of LED display module will withstand the adjusting screw, install the female lock seat on the support in the box, the spring bolt is held to the centre gripping subassembly that sets up on the female lock seat, instrument such as screwdriver passes and rotates the adjusting screw from the clearance hole of LED display module, adjusting screw alright in order to screw in the adjusting spring bolt or screw out the adjusting spring bolt, because female lock seat fixed mounting is on the support, adjusting screw's back-and-forth movement alright drive LED display module back-and-forth movement, thereby adjust the roughness or the camber of LED display screen, ensure display effect.
Further, the clamping assembly includes: the two screw fixing seats are arranged on the glass bead screws on the screw fixing seats; the screw fixing seat is fixed on the female lock seat, and the two glass bead screws are opposite. The wave ball screw consists of a spring, a steel ball and a shell. When the bead screws are rotated, the two opposite bead screws can approach or separate from each other, so that the bolt can be clamped or loosened to adjust.
Furthermore, the male lock seat is provided with an annular ring and a lock tongue groove, one end of the adjusting screw is arranged in the annular ring, and the other end of the adjusting screw extends into the lock tongue groove; one end of the adjusting bolt is inserted into the bolt groove. The annular ring is used for limiting and guiding the adjusting screw, so that the adjusting screw is prevented from deviating from the position; the lock tongue groove is used for limiting and guiding the adjusting lock tongue and avoiding the adjusting lock tongue from deviating from the position.
Furthermore, one end of the adjusting bolt is provided with a convex block, and the clamping assembly clamps the adjusting bolt through clamping the convex block.
Furthermore, one end of the adjusting screw, which is far away from the adjusting bolt, is provided with an inner hexagonal counter bore.
Further, the male lock seat is provided with a first screw hole, and the female lock seat is provided with a second screw hole.
Further, first screw hole, second screw hole are countersunk screw hole.
Further, the utility model also provides a LED display screen adopts aforementioned adjustable preceding maintenance lock.
According to the above technical scheme, the utility model provides a preceding maintenance lock and LED display screen with adjustable, instrument such as screwdriver pass and rotate adjusting screw from LED display module's the hole of keeping away, adjusting screw alright in adjusting the spring bolt with the screw in or in the regulation spring bolt of back-and-forth movement owing to female lock seat fixed mounting on the support, adjusting screw's back-and-forth movement alright drive LED display module back-and-forth movement to adjust the roughness or the camber of LED display screen, ensure the display effect.
Drawings
Fig. 1 is an exploded view of the LED display module and the bracket according to the present invention;
fig. 2 is a cross-sectional view of the LED display module and the bracket of the present invention;
fig. 3 is a schematic view of the connection between the LED display module and the bracket of the present invention;
fig. 4 is another schematic connection diagram of the present invention and the LED display module and the bracket.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the present invention provides an adjustable front maintenance lock, comprising: the lock comprises an adjusting screw 10, a male lock seat 20, an adjusting bolt 30, a female lock seat 40 and a clamping assembly fixed on the female lock seat 40; and two ends of the adjusting bolt 30 are respectively connected with the clamping assembly and one end of the adjusting screw 10 penetrating through the male lock seat 20. One end of the adjusting screw 10 is provided with an external thread 11, one end of the adjusting bolt 30 is provided with an internal thread 31, and the external thread 11 is matched with the internal thread 31.
After the adjusting screw 10 passes through the male lock seat 20, the male lock seat 20 is installed on the non-display surface of the LED display module 60, the non-display surface of the LED display module 60 will be against the adjusting screw 10, the female lock seat 40 is installed on the bracket 70 in the box body, the bolt is clamped by the clamping component arranged on the female lock seat 40, the adjusting screw 10 is penetrated and rotated by tools such as a screwdriver from the clearance hole 61 of the LED display module 60, the adjusting screw 10 can be screwed into the adjusting bolt 30 or unscrewed out of the adjusting bolt 30, because the female lock seat 40 is fixedly installed on the bracket 70, the front and back movement of the adjusting screw 10 can drive the LED display module 60 to move back and forth, thereby adjusting the flatness or curvature of the LED display screen and ensuring the display effect.
In this embodiment, the clamping assembly includes: two screw fixing seats 51, a glass bead screw 52 mounted on the screw fixing seat 51; the screw fixing seat 51 is fixed on the female lock seat 40, and the two bead screws 52 are opposite. The wave ball screw consists of a spring, a steel ball and a shell. When the bead screw 52 is turned, the two opposite bead screws 52 move closer to or away from each other, thereby clamping or releasing the adjusting bolt 30.
In this embodiment, the male lock seat 20 is provided with an annular ring 21 and a lock tongue groove 22, one end of the adjusting screw 10 is arranged in the annular ring 21, and the other end extends into the lock tongue groove 22; one end of the adjusting bolt 30 is inserted into the bolt groove 22. The annular ring 21 is used for limiting and guiding the adjusting screw 10 and avoiding the adjusting screw 10 from deviating from the position; the locking bolt groove 22 is used for limiting and guiding the adjusting locking bolt 30, and the adjusting locking bolt 30 is prevented from deviating from the position.
In this embodiment, a protrusion 32 is disposed at one end of the adjusting bolt 30, and the clamping assembly clamps the adjusting bolt 30 by clamping the protrusion 32.
In this embodiment, an end of the adjusting screw 10 away from the adjusting bolt 30 is provided with a hexagon socket 12. The male lock holder 20 is provided with a first screw hole 23, and the female lock holder 40 is provided with a second screw hole 41. The first screw hole 23 and the second screw hole 41 are both countersunk screw holes.
The utility model also provides a LED display screen adopts aforementioned adjustable preceding maintenance lock.
To sum up, the utility model provides a preceding maintenance lock and LED display screen with adjustable, instrument such as screwdriver pass and rotate adjusting screw from LED display module's the hole of keeping away, adjusting screw alright in adjusting the spring bolt with the screw in or screw out in adjusting the spring bolt, because female lock seat fixed mounting on the support, adjusting screw's back-and-forth movement alright drive LED display module back-and-forth movement to adjust the roughness or the camber of LED display screen, ensure the display effect.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An adjustable front maintenance lock, comprising: the lock comprises an adjusting screw, a male lock seat, an adjusting bolt, a female lock seat and a clamping assembly fixed on the female lock seat; two ends of the adjusting bolt are respectively connected with the clamping assembly and one end of an adjusting screw penetrating through the male lock seat;
an external thread is arranged at one end of the adjusting screw, an internal thread is arranged at one end of the adjusting bolt, and the external thread is matched with the internal thread; or, the one end of adjusting screw is provided with the internal thread, the one end of adjusting the spring bolt is provided with the external screw thread, the external screw thread with the internal thread matches.
2. An adjustable front maintenance lock according to claim 1, wherein said clamping assembly comprises: the two screw fixing seats are arranged on the glass bead screws on the screw fixing seats; the screw fixing seat is fixed on the female lock seat, and the two glass bead screws are opposite.
3. The adjustable front maintenance lock of claim 1, wherein the male lock base is provided with an annular ring and a lock tongue groove, one end of the adjusting screw is arranged in the annular ring, and the other end of the adjusting screw extends into the lock tongue groove; one end of the adjusting bolt is inserted into the bolt groove.
4. The adjustable front maintenance lock of claim 1, wherein the adjusting bolt is provided with a protrusion at one end, and the clamping assembly clamps the adjusting bolt through the protrusion.
5. The adjustable front maintenance lock of claim 1, wherein an end of the adjusting screw remote from the adjusting bolt is provided with a hexagonal socket.
6. An adjustable front maintenance lock according to claim 1, wherein said male lock base is provided with a first screw hole and said female lock base is provided with a second screw hole.
7. The adjustable front maintenance lock of claim 6, wherein the first and second screw holes are countersunk screw holes.
8. An LED display screen, characterized in that an adjustable front maintenance lock according to any of claims 1-7 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901283.5U CN210110216U (en) | 2019-06-13 | 2019-06-13 | Adjustable front maintenance lock and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901283.5U CN210110216U (en) | 2019-06-13 | 2019-06-13 | Adjustable front maintenance lock and LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210110216U true CN210110216U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920901283.5U Active CN210110216U (en) | 2019-06-13 | 2019-06-13 | Adjustable front maintenance lock and LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210110216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819357A (en) * | 2021-09-25 | 2021-12-21 | 深圳市迈锐光电有限公司 | Display screen back frame capable of adjusting flatness of LED module and maintenance tool |
-
2019
- 2019-06-13 CN CN201920901283.5U patent/CN210110216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819357A (en) * | 2021-09-25 | 2021-12-21 | 深圳市迈锐光电有限公司 | Display screen back frame capable of adjusting flatness of LED module and maintenance tool |
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Address after: 518000 501, No. 9, Tongfu Road, Heping community, Fuhai street, Bao'an District, Shenzhen, Guangdong Patentee after: SHENZHEN URIEL TECHNOLOGY Co.,Ltd. Address before: Floor 2, building A2, District 6, Fuqiao, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN URIEL TECHNOLOGY Co.,Ltd. |