CN209133129U - A kind of mould group locking structure and LED display - Google Patents
A kind of mould group locking structure and LED display Download PDFInfo
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- CN209133129U CN209133129U CN201822182443.3U CN201822182443U CN209133129U CN 209133129 U CN209133129 U CN 209133129U CN 201822182443 U CN201822182443 U CN 201822182443U CN 209133129 U CN209133129 U CN 209133129U
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- led display
- mould group
- slider bar
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- locking
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Abstract
The utility model discloses a kind of mould group locking structure and LED display, belongs to LED display mounting technology field.The LED display mould group includes slider bar fixinig plate, fastener, two slider bars, two sliding grooves and several resilient latching members, two sliding groove relative spacings are set on LED display cabinet, two slider bars one-to-one correspondence is placed in free to slide in two sliding grooves, and two are fastenedly connected between slider bar by slider bar fixinig plate, the surface of slider bar is equipped with several locking trips, several resilient latching members are set to the bottom case of LED display module, and several resilient latching members are connected together with several locking trips one-to-one correspondence, so that LED display module is anchored on LED display cabinet.The technical program makes the fixed high reliablity of mould group with corresponding elastic Fastener cooperation by multiple locking trips on slider bar, meanwhile, the structure design of double slider bar linkages further ensures that mould group uniform force to improve display screen flatness.
Description
Technical field
The utility model relates to LED display mounting technology field, in particular to a kind of mould group locking structure and LED are shown
Screen.
Background technique
The fixed mode of conventional LED display module installation is utilized in the mould group bottom case back side and is infusing close to the one side of cabinet
It is embedded to several metal nuts when modeling, mould group is fixed on body structure using screw fit nut.There are many for this mode
Shortcoming: 1, manufacturing cost is high.Because copper nut material is non-ferrous metal, material cost and processing cost are higher.2, it processes
Efficiency is lower, and injection molding link needs that nut is manually put into injection mold.3, packaging efficiency is low, and screw-nut, number of parts is more,
Time-consuming for processing.4, quality control is difficult, the installation of mould group easily occur neglected loading misloading screw or fastening force is inconsistent, fastening less than
Position.5, fastening point causes mould group periphery and center flatness bad in mould group circumferential distribution.6, when misoperation, fastening force mistake
Greatly, it will lead to nut to separate or loosen with injection molding bottom case.7, the fastening means of screw-nut need to process many solid on mounting surface
Determine hole, it is at high cost, deformation is big, out-of-flatness.8, the fastening means of screw-nut needs the two sides before and after shielding body while being grasped
Make, could complete.
Utility model content
The main purpose of the utility model is that proposing a kind of mould group locking structure and LED display, it is intended to it and passes through
Multiple locking trips make the fixed high reliablity of mould group with corresponding elastic Fastener cooperation on slider bar, meanwhile, double slider bar connection
Dynamic structure design, further ensures that mould group uniform force to improve display screen flatness.
To achieve the above object, a kind of mould group locking structure provided by the utility model, the mould group locking structure include
Slider bar fixinig plate, fastener, two slider bars, two sliding grooves and several resilient latching members, the two sliding groove relative spacings
On LED display cabinet, two slider bars one-to-one correspondence be placed in it is free to slide in two sliding grooves, and described in two
It is fastenedly connected between slider bar by the slider bar fixinig plate, the fastener is after the LED display cabinet
Surface passes through the LED display cabinet and connects the slider bar fixinig plate, and the surface of the slider bar is blocked equipped with several lockings
Tenon, and several locking trips expose to outside the corresponding sliding groove, several resilient latching members are set to LED and show mould
The bottom case of group, and several resilient latching members are connected together with several locking trip one-to-one correspondence, so that the LED is aobvious
Show that mould group is anchored on LED display cabinet.
Optionally, the fastener includes knob body, and the knob body is towards the LED display cabinet rear surface
A side surface be provided with eccentric cylinder and salient point, the slider bar fixinig plate be equipped with a long hole and two respectively with the salient point
Compatible aperture, the long hole are extended along the length direction of the slider bar fixinig plate, and two aperture is oppositely arranged
The two sides of the long hole, the eccentric cylinder are embedded in being rotated in the long hole in the long hole and with the knob body
It moves freely.
Optionally, the knob body is provided with hexagonal far from a side surface of the LED display cabinet rear surface and opens
Mouth or cross open or a word opening or word protrusion.
Optionally, the fastener for screw structural or pulls mark structure or hook structure.
Optionally, extending direction of the extending direction of several locking trips with the slider bar is vertically arranged, often
One resilient latching member includes two elastic plate bodies being oppositely arranged, and each elastic plate body is equipped with and the locking trip
The compatible card hole in one end, so that both ends and the two-side elastic plate body of the corresponding resilient latching member of the locking trip
Engaging locking.
Optionally, the both ends of the slider bar fixinig plate pass through welding structure or screw structural and a slider bar respectively
It is fastenedly connected.
In addition, to achieve the above object, the utility model also proposes a kind of LED display, which is characterized in that the LED
Display screen includes LED display cabinet and several installs in the LED display module on the LED display cabinet, Mei Yisuo
The bottom case for stating LED display module is installed by several mould group locking structures as described in claim 1-6 is any to be shown in the LED
On the corresponding position of display screen cabinet.
Optionally, the LED display cabinet includes cabinet rear shell, and the front surface of the cabinet rear shell is provided with several moulds
Several LED display modules are installed to correspond in group installation position.
Optionally, mould group installation position is provided with two relatively spaced mould group locking structures and disposes position, with one by one
The two mould group locking structures of corresponding placement.
Optionally, mould group locking structure placement position is provided with a slidable adjustment hole longitudinally extended, so that described
Fastener passes through the LED display cabinet from the rear surface of the LED display cabinet and connects the slider bar fixinig plate.
Mould group locking structure and LED display provided by the utility model pass through multiple locking trips on slider bar
The corresponding elastic Fastener of cooperation, realizes that the installation between LED display module and LED display screen frame is fixed, avoids use
The various problems that screw and nut fixed form generates.It meanwhile by the conversion of motion for being parallel to mould group mounting surface of slider bar being vertical
Directly in the pulling force of mould group mounting surface, mould group is fixed on corresponding frame in a manner of multi-point fastening, because mould group is extensive
The large number of keyed end for being distributed in mould group mounting plane is fixed, even if the single-point latching force of each keyed end is not very
Greatly, the whole fastening force of each mould group is still rather objective.Because of mould group Multipoint Uniform stress, mould group installation safety ensure that
Under the premise of firm, the requirement to mould group self structure intensity and installation node structure intensity is considerably reduced.Meanwhile double cunnings
The structure design of dynamic item linkage further ensures that mould group uniform force to improve display screen flatness, and the fixation of mould group and pine
Opening can control behind in cabinet, it may be convenient to safeguard after carrying out mould group.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the fractionation structural representation of one mould group locking structure of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the fastener of mould group locking structure shown in Fig. 1.
Fig. 3 is the structural schematic diagram of the slider bar fixinig plate of mould group locking structure shown in Fig. 1.
Fig. 4 is the fractionation structural representation of two LED display of the utility model embodiment.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Embodiment one
As shown in Figure 1, the utility model embodiment one provides a kind of mould group locking structure 100, the mould group locking structure 100
Including slider bar fixinig plate 110, fastener 120, two slider bars 130, two sliding grooves 140 and several resilient latching members 150, two
140 relative spacing of sliding groove is set on LED display cabinet 200, and two slider bars 130 one-to-one correspondence is placed in two sliding grooves 140
It is interior free to slide, and be fastenedly connected between two slider bars 130 by slider bar fixinig plate 110, fastener 120 is aobvious from LED
The rear surface of display screen cabinet 200 passes through LED display cabinet 200 and connects slider bar fixinig plate 110, and the surface of slider bar 130 is set
There are several locking trips 131, and several locking trips 131 expose to outside corresponding sliding groove 140, several resilient latching members 150
Set on the bottom case of LED display module 300, and several resilient latching members 150 engage company with several locking trips 131 one-to-one correspondence
It connects, so that LED display module 300 is anchored on LED display cabinet 200.
In the present embodiment, as shown in Figure 1 to Figure 3, which includes knob body 121,121 face of knob body
A side surface of 200 rear surface of LED display cabinet is provided with eccentric cylinder 122 and salient point 123, slider bar fixinig plate 110
It is equipped with a long hole 111 and two apertures 112 compatible with salient point 123 respectively, length of the long hole 111 along slider bar fixinig plate 110
Direction is spent to be extended, two apertures 112 are oppositely arranged the two sides of long hole 111, eccentric cylinder 122 be embedded in long hole 111 and with
Being rotated in long hole 111 for knob body 121 moves freely.Meanwhile knob body 121 is far from table after LED display cabinet 200
One side surface in face is provided with hexagonal opening or cross open or word opening or a word is raised (not shown), corresponding will pass through
Auxiliary tool turn knobs main body 121.So, twisting knob body 121 behind in cabinet can drive slider bar solid
Stator 110 moves up and down.When rotating knob body 121 to a direction, the salient point 123 on surface enters slider bar fixinig plate
About 110 some aperture 112 continues to rotate at this point, knob body 121 is limited to same direction.Since slider bar is solid
Two slider bars 130 can be bound up by stator 110, and about 110 slider bar fixinig plate can be driven by twisting knob body 121
Movement, and then two slider bars 130 is made to move up and down together.
As shown in Figure 1, two sliding grooves 140 are longitudinally disposed at the front surface of LED display cabinet 200.For the present embodiment
For, longitudinally refer specifically to the direction with horizontal plane.By fastener 120, slider bar connecting plate 110 can be driven so that
Two slider bars 130 are free to slide in corresponding sliding groove 140.The fastener 120 of the present embodiment mainly uses knob structure, right
In those skilled in the art, screw structural also can be used or pull mark structure or hook structure etc. and some slider bar is driven to fasten
The structure of piece 110 is replaced.
As shown in Figure 1, extending direction of the extending direction of several locking trips 131 with slider bar 130 is vertically arranged, often
One resilient latching member 150 includes two elastic plate bodies 151 being oppositely arranged, and each elastic plate body 151 is equipped with and locking trip 131
The compatible card hole in one end, so that both ends and the two-side elastic plate body of corresponding resilient latching member 150 of locking trip 131
151 engaging lockings.
When work, when the corresponding corresponding mould group being placed on LED display cabinet 200 of every LED display module 300 is pacified
Before filling position, slider bar connecting plate 110 can be driven by fastener 120, so that two slider bars 130 are in corresponding sliding groove
It is free to slide in 140, so that the both ends correspondence of each locking trip 131 is caught in the card hole on corresponding elastic plate body 151, this
When, the bottom side of two slider bars 130 reaches the bottom side of corresponding sliding groove 140, no longer glides, in this way, just completing LED shows mould
Being fastenedly connected between group 300 and LED display cabinet 200.
It is fastenedly connected in addition, the both ends of slider bar fixinig plate 110 pass through welding structure respectively with a slider bar 130,
To realize being connected between two slider bars 130, and for the ease of carrying out installing and dismounting between two slider bars 130, slider bar
The both ends of fixinig plate 110 can be also fastenedly connected by screw structural and a slider bar 130.
Embodiment two
As shown in figure 4, the utility model embodiment two provides a kind of LED display 1, the LED display 1 is aobvious including LED
It display screen cabinet 200 and several installs in the LED display module 300 on LED display cabinet 200, every LED display module
300 bottom case is installed by the mould group locking structure 100 in several embodiments one in the corresponding position of LED display cabinet 200
On.
In the present embodiment, as shown in Figure 1, the LED display cabinet 200 includes cabinet rear shell, the positive table of cabinet rear shell
Face is provided with several mould groups installation position 210, installs several LED display modules 300 to correspond.Mould group installation position 210 is arranged
There are two relatively spaced mould group locking structures to dispose position, disposes two mould group locking structures 100 to correspond.That is this implementation
The bottom case of every LED display module 300 of example mainly passes through two mould group locking structures 100 and installs in LED display cabinet 200
Corresponding position on.To those skilled in the art, the bottom case Yu LED display cabinet of every LED display module 300
The number of mould group locking structure 100 between 200 can need to carry out any adjustment according to practical fastening.
In addition, mould group locking structure placement position is provided with a slidable adjustment hole (not shown) longitudinally extended, so that tightly
Firmware 120 passes through LED display cabinet 200 from the rear surface of LED display cabinet 200 and connects slider bar fixinig plate 110, passes through
The slidable adjustment hole longitudinally extended may make fastener 120 to have the adjusting space moved up and down, and fastener 120 is facilitated to drive
Slider bar connecting plate 110, so that two slider bars 130 are free to slide in corresponding sliding groove 140.
Mould group locking structure and LED display in the utility model embodiment, pass through multiple lockings on slider bar
The corresponding elastic Fastener of trip cooperation, realizes that the installation between LED display module and LED display screen frame is fixed, avoids
The various problems generated using screw and nut fixed form.Meanwhile by the conversion of motion for being parallel to mould group mounting surface of slider bar
For the pulling force perpendicular to mould group mounting surface, mould group is fixed on corresponding frame in a manner of multi-point fastening, because mould group be by
The large number of keyed end for being widely distributed in mould group mounting plane is fixed, even if the single-point latching force of each keyed end is not
It is very big, and the whole fastening force of each mould group is still rather objective.Because of mould group Multipoint Uniform stress, mould group installation peace ensure that
Under the premise of consolidating entirely, the requirement to mould group self structure intensity and installation node structure intensity is considerably reduced.Meanwhile it is double
The structure design of slider bar linkage, further ensures that mould group uniform force to improve display screen flatness, and the fixation of mould group with
Unclamping can control behind in cabinet, it may be convenient to safeguard after carrying out mould group.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (10)
1. a kind of mould group locking structure, which is characterized in that the mould group locking structure includes slider bar fixinig plate, fastener, two
Slider bar, two sliding grooves and several resilient latching members, the two sliding groove relative spacings are set on LED display cabinet, and two
Slider bar one-to-one correspondence is placed in free to slide in two sliding grooves, and passes through the sliding between two slider bars
Fixinig plate is fastenedly connected, and the fastener passes through the LED display case from the rear surface of the LED display cabinet
Body connects the slider bar fixinig plate, and the surface of the slider bar is equipped with several locking trips, and outside several locking trips
It is exposed to outside the corresponding sliding groove, several resilient latching members are set to the bottom case of LED display module, and several elasticity
Locking member is connected together with several locking trip one-to-one correspondence, so that the LED display module is anchored on LED display case
On body.
2. mould group locking structure according to claim 1, which is characterized in that the fastener includes knob body, described
Knob body is provided with eccentric cylinder and salient point, the slider bar towards a side surface of the LED display cabinet rear surface
Fixinig plate is equipped with a long hole and two apertures compatible with the salient point respectively, and the long hole is along the slider bar fixinig plate
Length direction is extended, and two aperture is oppositely arranged the two sides of the long hole, and the eccentric cylinder is embedded in the long hole
And as being rotated in the long hole for the knob body moves freely.
3. mould group locking structure according to claim 2, which is characterized in that the knob body is shown far from the LED
One side surface of screen cabinet rear surface is provided with hexagonal opening or cross open or word opening or word protrusion.
4. mould group locking structure according to claim 1, which is characterized in that the fastener is screw structural or pulls shelves knot
Structure or hook structure.
5. mould group locking structure according to claim 1, which is characterized in that the extending direction of several locking trips is equal
It is vertically arranged with the extending direction of the slider bar, each resilient latching member includes two elastic plate bodies being oppositely arranged, often
One elastic plate body be equipped with card hole compatible with described locking one end of trip so that it is described locking trip both ends and
The two-side elastic plate body of the corresponding resilient latching member engages locking.
6. mould group locking structure according to claim 1, which is characterized in that the both ends of the slider bar fixinig plate lead to respectively
Welding structure or screw structural is crossed to be fastenedly connected with a slider bar.
7. a kind of LED display, which is characterized in that the LED display includes LED display cabinet and several installs in institute
The LED display module on LED display cabinet is stated, the bottom case of each LED display module is by several such as claim 1-6
Any mould group locking structure is installed on the corresponding position of the LED display cabinet.
8. LED display according to claim 7, which is characterized in that the LED display cabinet includes cabinet rear shell,
The front surface of the cabinet rear shell is provided with several mould groups installation position, installs several LED display modules to correspond.
9. LED display according to claim 8, which is characterized in that mould group installation position is provided with two relative spacings
The mould group locking structure of setting disposes position, disposes the two mould group locking structures to correspond.
10. LED display according to claim 9, which is characterized in that mould group locking structure placement position is provided with one
The slidable adjustment hole longitudinally extended, so that the fastener is aobvious across the LED from the rear surface of the LED display cabinet
Display screen cabinet connects the slider bar fixinig plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182443.3U CN209133129U (en) | 2018-12-24 | 2018-12-24 | A kind of mould group locking structure and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182443.3U CN209133129U (en) | 2018-12-24 | 2018-12-24 | A kind of mould group locking structure and LED display |
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| Publication Number | Publication Date |
|---|---|
| CN209133129U true CN209133129U (en) | 2019-07-19 |
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ID=67249368
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822182443.3U Active CN209133129U (en) | 2018-12-24 | 2018-12-24 | A kind of mould group locking structure and LED display |
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| CN (1) | CN209133129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415621A (en) * | 2019-09-02 | 2019-11-05 | 深圳市迈锐光电有限公司 | A kind of LED display mould group maintenance mechanism |
-
2018
- 2018-12-24 CN CN201822182443.3U patent/CN209133129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415621A (en) * | 2019-09-02 | 2019-11-05 | 深圳市迈锐光电有限公司 | A kind of LED display mould group maintenance mechanism |
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