CN209418067U - A kind of easy-to-mount LED display panel - Google Patents
A kind of easy-to-mount LED display panel Download PDFInfo
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- CN209418067U CN209418067U CN201920051347.7U CN201920051347U CN209418067U CN 209418067 U CN209418067 U CN 209418067U CN 201920051347 U CN201920051347 U CN 201920051347U CN 209418067 U CN209418067 U CN 209418067U
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- shell
- mounting base
- easy
- display panel
- led display
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Abstract
The utility model relates to the technical fields of integrated opto-electronic device, it is related to a kind of easy-to-mount LED display panel, including mounting base and the shell being detachably connected in mounting base, the side of the shell is provided with circuit board, the shell other side is provided with display board, the shell is provided with no less than four pins close to the circuit board side, the shell both ends and card adapter plate is provided between the two neighboring pin, two pieces of card adapter plates extend and towards side is located remotely from each other towards far from mounting base curving formation clamping portion, the blocked hole for clamping portion insertion is offered on the mounting base side wall.The utility model has the effect that card adapter plate is mutually clamped with blocked hole, realizes that shell locking can be connected with mounting base, replacement easy to disassemble.
Description
Technical field
The utility model relates to the technical fields of integrated opto-electronic device, aobvious more particularly, to a kind of easy-to-mount LED
Show panel.
Background technique
LED display panel, is a kind of display mode by controlling semiconductor light-emitting-diode, and LED display panel is general
For showing the various information such as text, image, video, video signal.
Referring to Fig.1, the shell that existing LED display panel generally comprises mounting base 100 and is detachably connected in mounting base
Body 200, the side of shell 200 are provided with circuit board 230, and the other side of shell 200 is provided with display board 220, in installation process
After circuit board 230 is placed on shell 200 by middle operator, then will be in the installation to mounting base 100 of shell 200.
It, will when prior art among the above is had the following deficiencies: in the general installation to mounting base 100 of shell 200
It can be bolted in mounting base, need to tighten bolt one by one, and be also required to the ability that loosers a bolt when shell 200 damages
It is removed, causes to dismount relatively complicated.
Utility model content
The purpose of the utility model is to provide a kind of easy-to-mount LED display panels, being capable of easy to disassemble and replacement.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of easy-to-mount
LED display panel, including mounting base and the shell being detachably connected in mounting base, the side of the shell is provided with circuit
Plate, the shell other side are provided with display board, and the shell is provided with no less than four and inserts close to the circuit board side
Foot, the shell both ends and is provided with card adapter plate between the two neighboring pin, and two pieces of card adapter plates are towards mutually
Extend far from side and form clamping portion towards far from the mounting base curving, is offered described in confession on the mounting base side wall
The blocked hole of clamping portion insertion.
By using above-mentioned technical proposal, when the shell for being equipped with circuit board and display board is installed into mounting base, four
A pin will be first inserted into mounting base, and subsequent clamping portion will be contradicted with mounting base side wall, so that card adapter plate is towards inside
Deformation, when clamping portion moves in blocked hole, card adapter plate will restore to the original state so that clamping portion is embedded in blocked hole,
And when needing dismounting and change shell, pressable clamping portion makes movement in it, so that card adapter plate deformation again, it at this time can be by shell
Taken out from mounting base, card adapter plate is mutually clamped with blocked hole, realize shell locking can be connected with mounting base, it is easy to disassemble more
It changes.
The utility model is further arranged to: offering at least one deformation in the horizontal direction on the card adapter plate inner wall
Slot.
By using above-mentioned technical proposal, when card adapter plate by mounting base side wall to its reaction force when, card adapter plate can
With relatively easily inwards deformation occurs, convenient for the contraction of clamping portion, clamping portion is enabled more smoothly to be embedded in blocked hole
In, the deformation range of card adapter plate is improved, is easily installed and dismantles.
The utility model is further arranged to: being provided with positioning column on the pin, is provided with confession in the mounting base
The positioning pipe of the positioning column insertion.
By using above-mentioned technical proposal, when installing shell, positioning column will be threaded through in positioning pipe, so that shell and peace
Dress seat can be carried out and position, and improve the installation convenience of shell, improve installation effectiveness.
The utility model is further arranged to: the bullet that one end is fixed on positioning pipe tube bottom is provided in the positioning pipe
Spring, the positioning column diameter of section are greater than the spring diameter, and the positioning column is provided on one end far from the pin and wears
If guide post in the spring.
After pressing clamping portion, since the force application part of shell side is less, it is more troublesome when taking out shell.By using upper
Technical solution is stated, after penetrating positioning column into positioning pipe, guide post will be worn in the spring, while positioning column will
Spring-compressed deformation is driven, after clamping portion is embedded in blocked hole, spring will drive clamping portion to be pushed against the side of blocked hole
Along upper；When needing to take out shell, after pressing clamping portion, spring will drive shell to slide in mounting base and be jacked up one
Section distance, allows the operator to more easily take out shell.
The utility model is further arranged to: it is provided in the mounting base for stretching to the jacking block in blocked hole,
One end setting of the jacking block is in the blocked hole edge and the other end is for contradicting in clamping portion.
By using above-mentioned technical proposal, when needing to take out shell, only it need to be made to be embedded in blocked hole by coping block, made
Blocked hole can be ejected for clamping portion by obtaining jacking block, without clamping portion is ejected blocked hole, replacement easy to disassemble using tool.
The utility model is further arranged to: the caulking groove for tool insertion is offered on the clamping portion.
When generally being ejected clamping portion by tool, since clamping portion is arc-shaped, tool will skid can not be well
It exerts a force to it, is not easy to dismantle.By using above-mentioned technical proposal, one end of tool can be embedded in caulking groove, be played
Preferable position-limiting action, it is easy to disassemble convenient for being exerted a force using tool to its clamping portion.
The utility model is further arranged to: shell is provided with orthogonal more close to the side of the circuit board
Strengthening rib strip.
By using above-mentioned technical proposal, strengthening rib strip can increase the structural strength of entire shell, reduce it and installing
When deformation a possibility that, be easily installed.
The utility model is further arranged to: the installing frame for circuit board insertion, institute are provided on the shell
It states on strengthening rib strip and is located in the installing frame and be provided with multiple locating bars, offered on the circuit board for the locating bar
The location hole of insertion.
By using above-mentioned technical proposal, when mounting circuit boards, locating bar will be threaded through in location hole, and circuit board energy
It is enough embedded in installing frame, improves circuit board installation convenience, play the positioning action to circuit board, improve installation effectiveness.
In conclusion the advantageous effects of the utility model are as follows:
1. mount the housing in mounting base, clamping portion will be contradicted with mounting base side wall, so that card adapter plate is in
Side deformation, when clamping portion moves in blocked hole, card adapter plate will restore to the original state so that clamping portion is embedded in blocked hole
In, and when needing dismounting and change shell, pressable clamping portion makes movement in its, so that card adapter plate deformation again, can incite somebody to action at this time
Shell takes out from mounting base, and card adapter plate is mutually clamped with blocked hole, realizes that shell locking can be connected with mounting base, convenient for tearing open
Unload replacement；
2. clamping portion will be pressed, when moving it inwardly, spring will restore former length, so that shell is ejected one upward
Section distance, consequently facilitating operator is drawn off.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of existing LED display panel；
Fig. 2 is the perspective view of the explosion of the utility model embodiment one；
Fig. 3 is the partial enlargement diagram of part A in Fig. 2, for showing clamping portion；
Fig. 4 is the partial enlargement diagram of part B in Fig. 2, for showing guide post；
Fig. 5 is the partial enlargement diagram of C portion in Fig. 2, for showing spring and positioning pipe；
Fig. 6 is the partial structural diagram of the utility model embodiment two.
Appended drawing reference: 100, mounting base；200, shell；210, installing frame；220, display board；230, circuit board；231, add
Strengthening tendons item；232, locating bar；233, location hole；240, pin；250, card adapter plate；251, clamping portion；252, blocked hole；253, shape
Become slot；310, positioning column；311, guide post；320, positioning pipe；330, spring；410, jacking block；420, caulking groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one: referring to Fig. 2, a kind of easy-to-mount LED display panel, including mounting base 100 and be detachably connected
Shell 200 in mounting base 100, mounting base 100 are made of plastics with shell 200, and shell 200 is rectangle, shell 200
Side be wholely set installing frame 210, and 200 other side of shell is equipped with display board 220.Electricity is embedded in installing frame 210
Road plate 230, loading board have been wholely set orthogonal more strengthening rib strips 231, while reinforcing rib close to the side of circuit board 230
Multiple locating bars 232 have been wholely set on item 231 and in installing frame 210, and have been offered on circuit board 230 for locating bar
The location hole 233 of 232 insertions.When circuit board 230 is embedded in installing frame 210, locating bar 232 will be fed through location hole 233
In.
Referring to Fig. 2, Fig. 3, shell 200 close to 230 side of circuit board no less than four pins 240 that have been wholely set, four
A pin 240 is located at four vertex of shell 200, while 200 both ends of shell and between two neighboring pin 240
It is wholely set card adapter plate 250, two pieces of card adapter plates 250 extend and towards side is located remotely from each other towards far from 100 1 lateral bending of mounting base
It is curved at clamping portion 251, the blocked hole 252 being embedded in for clamping portion 251,250 inner wall of card adapter plate are offered on 100 side wall of mounting base
On offer a deformation slot 253 in the horizontal direction.When the installation of shell 200 is into mounting base 100, card adapter plate 250 will be will receive
Deformation occurs towards inside for the active force of 100 inner wall of mounting base, when clamping portion 251 moves at blocked hole 252, mounting base
After 100 inner walls eliminate the active force of card adapter plate 250, card adapter plate 250 will restore to the original state, so that clamping portion 251 is embedded in card
It connects in hole 252, so that shell 200 and the locking connection of mounting base 100.
Referring to Fig. 2, Fig. 4, Fig. 5, it is wholely set positioning column 310 on pin 240, while being provided with confession in mounting base 100
The positioning pipe 320 that positioning column 310 is embedded in is provided with spring 330 in positioning pipe 320, and one end of spring 330 is bonded in positioning pipe
320 tube bottom.310 diameter of section of positioning column is greater than 330 diameter of spring, while one on the one end of positioning column 310 far from pin 240
It is provided with guide post 311.When shell 200 is mounted in mounting base 100, guide post 311 will be threaded through in spring 330, fixed
Position column 310 will contradict on spring 330, and make 330 compressive deformation of spring.It is provided in mounting base 100 for stretching to
Jacking block 410 in blocked hole 252, one end of jacking block 410 are integrally disposed upon on 252 edge of blocked hole, when by coping block 410
When, so that jacking block 410 is embedded in blocked hole 252 so that the disengaging of clamping portion 251 blocked hole 252, spring 330 will at this time
Restore former long by the jack-up a distance of shell 200, consequently facilitating operator takes out shell 200.
Embodiment two: referring to Fig. 6, a kind of easy-to-mount LED display panel, with embodiment one the difference is that, it is real
It applies and offers caulking groove 420 on the clamping portion 251 in example two, when needing to take out shell 200, one end of tool need to be only embedded in
In caulking groove 420, so that positioning action is realized, convenient for taking out shell 200.
Implementation principle are as follows: when being mounted on circuit board 230 on shell 200, locating bar 232 will be threaded through location hole 233
In, then shell 200 is installed to mounting base 100, so that positioning column 310 is worn into positioning pipe 320, guide post 311 will
It can be threaded through in spring 330 and positioning column 310 will make 330 compressive deformation of spring, while card adapter plate 250 is by mounting base
The deformation inwardly of the active force of 100 side walls, when clamping portion 251 moves at blocked hole 252,100 inner wall of mounting base is to card adapter plate
After 250 active force is eliminated, card adapter plate 250 will restore to the original state, so that clamping portion 251 is embedded in blocked hole 252, to make
Obtain shell 200 and the locking connection of mounting base 100.
When needing to disassemble shell 200, only need so that clamping portion 251 is detached from blocked hole 252 after moving inwardly, at this time
Spring 330 will drive shell 200 to move upwards a distance, consequently facilitating operator takes out shell 200.Such LED is aobvious
Show panel, be engaged by clamping by card adapter plate 250 and blocked hole 252, realizes that shell 200 locking can be connected with mounting base 100, just
In dismounting and change.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of easy-to-mount LED display panel including mounting base (100) and is detachably connected in mounting base (100)
The side of shell (200), the shell (200) is provided with circuit board (230), and shell (200) other side is provided with display
Plate (220), it is characterised in that: the shell (200) is provided with no less than four pins close to the circuit board (230) side
(240), it shell (200) both ends and is provided with card adapter plate (250) between the two neighboring pin (240), two pieces
The card adapter plate (250) extends and towards side is located remotely from each other towards far from the mounting base (100) curving formation clamping portion
(251), the blocked hole (252) for the clamping portion (251) insertion is offered on mounting base (100) side wall.
2. a kind of easy-to-mount LED display panel according to claim 1, it is characterised in that: the card adapter plate (250)
At least one deformation slot (253) is offered on inner wall in the horizontal direction.
3. a kind of easy-to-mount LED display panel according to claim 2, it is characterised in that: on the pin (240)
It is provided with positioning column (310), the positioning pipe (320) for the positioning column (310) insertion is provided on the mounting base (100).
4. a kind of easy-to-mount LED display panel according to claim 3, it is characterised in that: the positioning pipe (320)
In be provided with the spring (330) that one end is fixed on positioning pipe (320) tube bottom, positioning column (310) diameter of section is greater than described
Spring (330) diameter, the positioning column (310) is far from being provided with and be threaded through in spring (330) on the one end of the pin (240)
Guide post (311).
5. a kind of easy-to-mount LED display panel according to claim 4, it is characterised in that: the mounting base (100)
On be provided with jacking block (410) for stretching in blocked hole (252), one end of the jacking block (410) is arranged in the clamping
Hole (252) edge and the other end are used for conflict in clamping portion (251).
6. a kind of easy-to-mount LED display panel according to claim 4, it is characterised in that: the clamping portion (251)
On offer for tool insertion caulking groove (420).
7. a kind of easy-to-mount LED display panel according to claim 1, it is characterised in that: shell (200) is close to institute
The side for stating circuit board (230) is provided with orthogonal more strengthening rib strips (231).
8. a kind of easy-to-mount LED display panel according to claim 7, it is characterised in that: on the shell (200)
It is provided with the installing frame (210) for the circuit board (230) insertion, on the strengthening rib strip (231) and is located at the installing frame
(210) it is provided with multiple locating bars (232) in, offers on the circuit board (230) and determine for the locating bar (232) insertion
Position hole (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051347.7U CN209418067U (en) | 2019-01-13 | 2019-01-13 | A kind of easy-to-mount LED display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051347.7U CN209418067U (en) | 2019-01-13 | 2019-01-13 | A kind of easy-to-mount LED display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418067U true CN209418067U (en) | 2019-09-20 |
Family
ID=67943504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920051347.7U Active CN209418067U (en) | 2019-01-13 | 2019-01-13 | A kind of easy-to-mount LED display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402748A (en) * | 2020-04-26 | 2020-07-10 | 威创集团股份有限公司 | Alignment structure and COB seamless splicing display system comprising same |
-
2019
- 2019-01-13 CN CN201920051347.7U patent/CN209418067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402748A (en) * | 2020-04-26 | 2020-07-10 | 威创集团股份有限公司 | Alignment structure and COB seamless splicing display system comprising same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |