CN214671736U - Even and stable display module assembly detection device of light indication - Google Patents
Even and stable display module assembly detection device of light indication Download PDFInfo
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- CN214671736U CN214671736U CN202120916719.5U CN202120916719U CN214671736U CN 214671736 U CN214671736 U CN 214671736U CN 202120916719 U CN202120916719 U CN 202120916719U CN 214671736 U CN214671736 U CN 214671736U
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Abstract
The utility model discloses an even and stable display module assembly detection device of light indication, including detector shell, big display port, little display port, circuit board and pilot lamp, detector shell inside is fixed with the circuit board, circuit board one end electric mounting has the pilot lamp, detector shell surface is located the pilot lamp corresponding position and has seted up big display port and little display port respectively, install less light scattering, the leaded light mechanism that can lock automatically between circuit board and the detector shell, the utility model discloses a setting of light screen and light-passing board is fixed a position the parcel with the pilot lamp, effectively reduces the light of pilot lamp and is dispersed, and the light that makes big display port and little display port send is stronger, and the person of facilitating the use observes, improve equipment's practicality.
Description
Technical Field
The utility model relates to a display module assembly detects technical field, specifically is a light instructs even and stable display module assembly detection device.
Background
Display module assembly is electronic equipment's imaging means, plays important effect, along with the continuous development of science and technology, display module assembly seems very important, for example electronic equipment such as cell-phone, flat board all can not leave display module assembly, therefore display module assembly's quality direct influence equipment, need carry out the performance detection after display module assembly production is accomplished, greatly ensure display module assembly's quality.
Whether the indicator lamp repayment detection operation through observing the check out test set surface when adopting check out test set to detect display module is correct, also can be used to check out test set's operating condition, traditional check out test set is direct at circuit board surface integrated lamp source, because the embedded installation of circuit board leads to the light in lamp source is more weak, can appear instructing the unclear situation of light source observation when operating under the better environment of light, bring inconvenience to detection operation, for this, we propose a light and instruct even and stable display module detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light indication uniformity and stable display module assembly detection device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an even and stable display module assembly detection device of light indication, includes detector shell, big display port, little display port, circuit board and pilot lamp, detector shell inside is fixed with the circuit board, the pilot lamp is installed to circuit board one end electrical property, detector shell surface is located the pilot lamp and corresponds the position and has seted up big display port and little display port respectively, but install less light scattering, the leaded light mechanism of automatic locking between circuit board and the detector shell.
Preferably, light guide mechanism includes light-passing board, light screen, little light trap, big light trap, spacing hole, locking mechanism and gyro wheel, the detector shell inside is located big demonstration mouth and corresponds the position and is provided with the light-passing board, the light-passing board surface is provided with the light screen, little light trap and big light trap have been seted up on the light screen surface, and little light trap and big light trap correspond with the pilot lamp position, big light trap corresponds with light-passing board and big demonstration mouth position, little light trap and little demonstration mouth position correspond, the symmetry is provided with locking mechanism between light-passing board and the light screen, the circuit board surface has been seted up with the spacing hole of locking mechanism complex, the light-passing board surface is located locking mechanism and corresponds the position and installs the gyro wheel.
Preferably, the surface of the light screen is symmetrically provided with positioning holes, and the surface of the light transmitting plate is symmetrically fixed with positioning columns matched with the positioning holes.
Preferably, the detector shell surface is provided with a caulking groove at a position corresponding to the large display port, and the light-transmitting plate is matched with the caulking groove structure.
Preferably, the light-passing board includes printing opacity strip and printing opacity post, printing opacity strip and caulking groove structure cooperation, printing opacity strip surface equidistance is fixed with the printing opacity post, and the printing opacity post pegs graft with the cooperation of big display mouth, printing opacity strip and printing opacity post adopt the PC material to make.
Preferably, locking mechanism includes holding tank, spout, moving body, expanding spring, leads to groove, spacing post and slider, the holding tank has been seted up on the light screen surface, the symmetry is provided with the moving body in the holding tank, and is fixed with expanding spring between the moving body, the spout has been seted up to the inside symmetry of holding tank, the moving body bilateral symmetry is fixed with the slider, and slider and spout sliding connection, the logical groove has been seted up to the holding tank bottom, the moving body bottom is fixed with the spacing post, and the spacing post passes logical groove.
Preferably, the bottom end of the limiting column is provided with a clamping groove, and the height of the clamping groove is larger than the thickness of the circuit board.
Preferably, the moving body includes inclined plane piece, square, flexible post, flexible groove and extrusion spring, inclined plane piece one side is provided with the square, inclined plane piece fixed surface has flexible post, flexible groove has been seted up on the square surface, and flexible post and flexible groove slip grafting, flexible end of the column fastening has the extrusion spring, and extrusion spring and flexible groove fixed connection, the slider is fixed at inclined plane piece side, spacing post is fixed in the square bottom.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model, through the arrangement of the light screen and the light-passing board, positions and wraps the indicator lamp, effectively reduces the light divergence of the indicator lamp, makes the light emitted by the large display port and the small display port stronger, is convenient for a user to observe, and improves the practicability of the equipment;
2. the utility model discloses a cooperation of gyro wheel and locking mechanism is in the same place circuit board, light screen, light-passing board and detector shell stable installation, only needs to carry out one step of fixed just can realize whole encapsulation to the circuit board, the simple operation, and later maintenance is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the circuit board mounting structure of the present invention;
FIG. 3 is a schematic view of the display port structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the light guide mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the light-transmitting plate of the present invention;
FIG. 6 is a schematic view of the light guide mechanism of the present invention;
fig. 7 is a schematic structural view of the locking mechanism of the present invention;
fig. 8 is a schematic view of the structure of the moving body of the present invention.
In the figure: 1. a detector housing; 11. a large display port; 12. caulking grooves; 13. a small display port; 2. a circuit board; 3. a light guide mechanism; 31. a light-transmitting plate; 311. a light transmitting strip; 312. a light-transmitting pillar; 32. a visor; 33. a small light hole; 34. a large light hole; 35. a limiting hole; 36. a locking mechanism; 361. accommodating grooves; 362. a chute; 363. a moving body; 3631. a bevel block; 3632. a square block; 3633. a telescopic column; 3634. a telescopic groove; 3635. a compression spring; 364. a tension spring; 365. a through groove; 366. a limiting column; 367. a card slot; 368. a slider; 37. a roller; 38. a positioning column; 39. positioning holes; 4. and an indicator light.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the display module detecting device with uniform and stable light indication in the figure comprises a detector shell 1, a large display port 11, a small display port 13, a circuit board 2 and an indicator lamp 4, wherein the circuit board 2 is fixed inside the detector shell 1, the indicator lamp 4 is electrically installed at one end of the circuit board 2, the large display port 11 and the small display port 13 are respectively arranged at the corresponding positions of the indicator lamp 4 on the surface of the detector shell 1, and a light guide mechanism 3 with less light scattering and capable of being automatically locked is installed between the circuit board 2 and the detector shell 1.
The indicator light 4 is used for information operation of the feedback device, light transmission of the indicator light 4 is realized through the light guide mechanism 3, and operation signals can be clearly seen through the large display opening 11 and the small display opening 13.
Referring to fig. 4 and 6, the light guide mechanism 3 includes a transparent plate 31, a light shielding plate 32, a small light hole 33, a large light hole 34, a limiting hole 35, a locking mechanism 36 and a roller 37, a light-transmitting plate 31 is arranged in the detector shell 1 at a position corresponding to the large display opening 11, a light shielding plate 32 is arranged on the surface of the light-transmitting plate 31, a small light hole 33 and a large light hole 34 are arranged on the surface of the light shielding plate 32, the small light hole 33 and the big light hole 34 correspond to the position of the indicator light 4, the big light hole 34 corresponds to the position of the light-transmitting plate 31 and the big display opening 11, the small light hole 33 corresponds to the small display opening 13, the locking mechanism 36 is symmetrically arranged between the light transmitting plate 31 and the light shielding plate 32, the surface of the circuit board 2 is provided with a limiting hole 35 matched with the locking mechanism 36, and the surface of the light transmission plate 31 is provided with a roller 37 at a position corresponding to the locking mechanism 36.
When light guide mechanism 3 installs, align light-passing board 31 with big display port 11, then place the light screen 32 on the surface of light-passing board 31, encapsulate circuit board 2 again, pilot lamp 4 aligns with big light trap 34 and little light trap 33, locking mechanism 36's tip inserts in spacing hole 35, along with circuit board 2's extrusion makes gyro wheel 37 extrude locking mechanism 36, the spacing hole 35 of locking mechanism 36's bottom gathering centre gripping, realize light-passing board 31, the inseparable encapsulation of light screen 32 and circuit board 2, restriction through light screen 32, cooperation light-passing board 31's conduction makes the derivation of the light of pilot lamp 4 gathering more show a mouthful 11 and little display port 13.
Referring to fig. 6, the surface of the light shielding plate 32 is symmetrically provided with positioning holes 39, the surface of the light transmission plate 31 is symmetrically fixed with positioning posts 38 matched with the positioning holes 39, and the light transmission plate 31 and the light shielding plate 32 are aligned more accurately and bonded more stably by the insertion of the positioning posts 38 and the positioning holes 39.
Referring to fig. 3, the surface of the detector housing 1 is provided with an embedded groove 12 at a position corresponding to the large display opening 11, and the light-transmitting plate 31 is structurally matched with the embedded groove 12, so that the light-transmitting plate 31 and the detector housing 1 can be aligned and attached accurately.
Referring to fig. 5, the light-transmitting plate 31 includes a light-transmitting strip 311 and light-transmitting columns 312, the light-transmitting strip 311 is structurally matched with the caulking groove 12, the light-transmitting columns 312 are fixed on the surface of the light-transmitting strip 311 at equal intervals, the light-transmitting columns 312 are matched and plugged with the large display opening 11, and the light-transmitting strip 311 and the light-transmitting columns 312 are made of PC materials, so that the light-transmitting plate 31 has an accurate light-guiding effect.
Referring to fig. 7, the locking mechanism 36 includes a receiving groove 361, a sliding groove 362, moving bodies 363, a telescopic spring 364, a through groove 365, a limiting post 366 and a sliding block 368, the surface of the light shielding plate 32 is provided with the receiving groove 361, the moving bodies 363 are symmetrically arranged in the receiving groove 361, the telescopic spring 364 is fixed between the moving bodies 363, the sliding grooves 362 are symmetrically arranged in the receiving groove 361, the sliding blocks 368 are symmetrically fixed on two sides of the moving bodies 363, the sliding blocks 368 are slidably connected with the sliding grooves 362, the through groove 365 is arranged at the bottom of the receiving groove 361, the limiting post 366 is fixed at the bottom of the moving bodies 363, and the limiting post 366 passes through the through groove 365.
The moving body 363 is gathered along the sliding groove 362 by the extrusion of the roller 37, the expansion spring 364 is compressed and contracted, the limiting column 366 moves along with the contraction of the moving body 363, the limiting column 366 is inserted into the limiting hole 35 to clamp and fix the circuit board 2, and the light-transmitting plate 31, the light shielding plate 32 and the circuit board 2 are tightly connected.
In addition, the bottom end of the limiting column 366 is provided with a clamping groove 367, and the height of the clamping groove 367 is larger than the thickness of the circuit board 2, so that the gathered limiting column 366 can stably clamp the edge of the limiting hole 35, and the connection strength is improved.
Referring to fig. 8, the moving body 363 includes an inclined plane block 3631, a block 3632, a telescopic column 3633, a telescopic slot 3634 and an extrusion spring 3635, the block 3632 is disposed on one side of the inclined plane block 3631, the telescopic column 3633 is fixed on the surface of the inclined plane block 3631, the telescopic slot 3634 is disposed on the surface of the block 3632, the telescopic column 3633 is slidably inserted into the telescopic slot 3634, the extrusion spring 3635 is fixed on the end of the telescopic column 3633, the extrusion spring 3635 is fixedly connected to the telescopic slot 3634, the slider 368 is fixed on the side of the inclined plane block 3631, and the limiting column 366 is fixed on the bottom end of the block 3632.
By the sliding insertion of the telescopic column 3633 and the telescopic groove 3634 and the cooperation of the elastic force of the extrusion spring 3635, a certain elastic buffer space is formed between the inclined plane block 3631 and the square 3632, so that the hard extrusion of the limit column 366 on the edge of the limit hole 35 is avoided, and a better protection effect is achieved.
The working principle is as follows: when the device is installed, align light-passing board 31 with big display port 11, then place the light screen 32 on the surface of light-passing board 31, encapsulate circuit board 2 again, pilot lamp 4 aligns with big light trap 34 and little light trap 33, locking mechanism 36's tip inserts in spacing hole 35, along with circuit board 2's extrusion makes gyro wheel 37 extrusion locking mechanism 36, locking mechanism 36's the spacing hole 35 of bottom gathering centre gripping, realize light-passing board 31, the inseparable encapsulation of light screen 32 and circuit board 2, restriction through light screen 32, cooperation light-passing board 31's conduction makes the derivation of pilot lamp 4's light gathering more show a mouthful 11 and little display port 13.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an even and stable display module assembly detection device of light indication, includes detector shell (1), big display port (11), little display port (13), circuit board (2) and pilot lamp (4), detector shell (1) inside is fixed with circuit board (2), pilot lamp (4) are installed to circuit board (2) one end electric property, detector shell (1) surface is located pilot lamp (4) and corresponds the position and has seted up big display port (11) and little display port (13) respectively, its characterized in that: and a light guide mechanism (3) which has less light scattering and can be automatically locked is arranged between the circuit board (2) and the detector shell (1).
2. The display module detection device with uniform and stable light indication according to claim 1, characterized in that: the light guide mechanism (3) comprises a light-transmitting plate (31), a light-shielding plate (32), a small light-transmitting hole (33), a large light-transmitting hole (34), a limiting hole (35), a locking mechanism (36) and rollers (37), wherein the inside of the detector shell (1) is positioned at the corresponding position of the large display opening (11) and is provided with the light-transmitting plate (31), the surface of the light-transmitting plate (31) is provided with the light-shielding plate (32), the surface of the light-shielding plate (32) is provided with the small light-transmitting hole (33) and the large light-transmitting hole (34), the small light-transmitting hole (33) and the large light-transmitting hole (34) correspond to the position of the indicator lamp (4), the large light-transmitting hole (34) corresponds to the positions of the light-transmitting plate (31) and the large display opening (11), the positions of the small light-transmitting hole (33) and the small display opening (13) correspond to each other, the locking mechanism (36) is symmetrically arranged between the light-transmitting plate (31) and the light-shielding plate (32), the surface of the circuit board (2) is provided with the limiting hole (35) matched with the locking mechanism (36), and the surface of the light-transmitting plate (31) is provided with a roller (37) at a position corresponding to the locking mechanism (36).
3. The display module detection device with uniform and stable light indication according to claim 2, characterized in that: positioning holes (39) are symmetrically formed in the surface of the light shielding plate (32), and positioning columns (38) matched with the positioning holes (39) are symmetrically fixed on the surface of the light transmitting plate (31).
4. The display module detection device with uniform and stable light indication according to claim 2, characterized in that: the surface of the detector shell (1) is provided with an embedded groove (12) at a position corresponding to the large display opening (11), and the light-transmitting plate (31) is structurally matched with the embedded groove (12).
5. A display module assembly detection device that light instruction is even and stable according to claim 4, characterized in that: light-passing board (31) are including light transmission strip (311) and printing opacity post (312), light transmission strip (311) and caulking groove (12) structure cooperation, light transmission strip (311) surface equidistance is fixed with printing opacity post (312), and printing opacity post (312) and big display port (11) cooperation are pegged graft, light transmission strip (311) and printing opacity post (312) adopt the PC material to make.
6. The display module detection device with uniform and stable light indication according to claim 2, characterized in that: locking mechanism (36) include holding tank (361), spout (362), moving body (363), expanding spring (364), logical groove (365), spacing post (366) and slider (368), holding tank (361) has been seted up on light screen (32) surface, the symmetry is provided with moving body (363) in holding tank (361), and is fixed with expanding spring (364) between moving body (363), inside symmetry of holding tank (361) has seted up spout (362), moving body (363) bilateral symmetry is fixed with slider (368), and slider (368) and spout (362) sliding connection, logical groove (365) have been seted up to holding tank (361) bottom, moving body (363) bottom is fixed with spacing post (366), and spacing post (366) pass logical groove (365).
7. A display module assembly detection device that light instruction is even and stable according to claim 6, characterized in that: the bottom end of the limiting column (366) is provided with a clamping groove (367), and the height of the clamping groove (367) is larger than the thickness of the circuit board (2).
8. A display module assembly detection device that light instruction is even and stable according to claim 6, characterized in that: the moving body (363) comprises a slope block (3631), a square block (3632), a telescopic column (3633), a telescopic groove (3634) and an extrusion spring (3635), wherein the square block (3632) is arranged on one side of the slope block (3631), the telescopic column (3633) is fixed on the surface of the slope block (3631), the telescopic groove (3634) is formed in the surface of the square block (3632), the telescopic column (3633) is in sliding insertion connection with the telescopic groove (3634), the extrusion spring (3635) is fixed at the end of the telescopic column (3633), the extrusion spring (3635) is fixedly connected with the telescopic groove (3634), the sliding block (368) is fixed on the side of the slope block (3631), and the limiting column (366) is fixed at the bottom end of the square block (3632).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120916719.5U CN214671736U (en) | 2021-04-29 | 2021-04-29 | Even and stable display module assembly detection device of light indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120916719.5U CN214671736U (en) | 2021-04-29 | 2021-04-29 | Even and stable display module assembly detection device of light indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214671736U true CN214671736U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120916719.5U Active CN214671736U (en) | 2021-04-29 | 2021-04-29 | Even and stable display module assembly detection device of light indication |
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|---|---|
| CN (1) | CN214671736U (en) |
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2021
- 2021-04-29 CN CN202120916719.5U patent/CN214671736U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220316 Address after: 518100 Room 202, building D, Shenzhen Qianwan hard Technology Industrial Park, Nanchang community, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen lighting Precision Manufacturing Co.,Ltd. Address before: 518000 513, building a, Zhihui innovation center, Hangcheng Industrial Zone, Taoyuan community, Xixiang street, Bao'an District, Shenzhen, Guangdong Patentee before: Shenzhen lighting intelligent technology 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: 518100 Room 202, building D, Shenzhen Qianwan hard Technology Industrial Park, Nanchang community, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Lighting Precision Technology Co.,Ltd. Address before: 518100 Room 202, building D, Shenzhen Qianwan hard Technology Industrial Park, Nanchang community, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen Light Vision Technology Co.,Ltd. Address after: 518100 Room 202, building D, Shenzhen Qianwan hard Technology Industrial Park, Nanchang community, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Light Vision Technology Co.,Ltd. Address before: 518100 Room 202, building D, Shenzhen Qianwan hard Technology Industrial Park, Nanchang community, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen lighting Precision Manufacturing Co.,Ltd. |