CN206652920U - A kind of LED display cutting frock - Google Patents
A kind of LED display cutting frock Download PDFInfo
- Publication number
- CN206652920U CN206652920U CN201720286462.3U CN201720286462U CN206652920U CN 206652920 U CN206652920 U CN 206652920U CN 201720286462 U CN201720286462 U CN 201720286462U CN 206652920 U CN206652920 U CN 206652920U
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- CN
- China
- Prior art keywords
- led display
- frame
- platen
- grooves
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of LED display cutting frock, the platen of positioning hole is provided with including edge, the platen is provided with two PIN grooves laterally side by side, platen on the outside of two PIN grooves be provided with four rectangular distributions, the groove corresponding with the frame location footprint of LED display housing, the depth of the groove are slightly larger than the frame leg length of LED display housing respectively.In the frame leg insertion groove of LED display housing, make the frame of platen fitting LED display housing, platen increase is effectively increased its intensity equivalent to the thickness of frame leg length, is reduced deflection, improve PIN shearing regularity.
Description
Technical field
It the utility model is related to LED display processing equipment field, and in particular to a kind of LED display cutting frock.
Background technology
LED DISPLAY products, i.e. LED display, show numeral, letter on small electric apparatus, and LED chip passes through glue
It is encapsulated in housing, PIN stretches out from the opening of back side of shell, the branch of the shell frame corner of LED display during use
Hem facing closes pcb board surface, and PIN is welded in the PIN holes on pcb board；In order to ensure welding quality, need PIN before welding
Pin clips to suitable length, generally beyond frame leg 1mm；Prior art is in 1mm thickness steel platens as shown in Figure 4
On open twice PIN groove, LED display 7PIN pin 6 are inverted on the table upwards, and platen is bonded LED and shown as shown in Figure 5
Shielding 7 back sides makes PIN 6 pass through PIN groove, then cuts off the redundance exposed；Platen is in fitting LED display 7
Edge is in vacant state during the back side, although the hardness of steel is higher, only 1mm thickness platen is not avoided meeting
Deformation is arched upward upwards, and this results in row's PIN 6 and exceeds desirable value more and more from two lateral intermediate lengths after shearing,
Regularity is poor, influences welding quality.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of LED display cutting frock, can solve existing skill
Art is buckled in the LED display back side using thin platen and carries out cutting, and thin platen is easily deformed, the problem of causing cutting regularity difference.
The utility model is achieved through the following technical solutions：
A kind of LED display cutting frock, including edge are provided with the platen of positioning hole, and the platen is provided with two transverse directions
PIN groove side by side, the platen on the outside of two PIN grooves be provided with four rectangular distributions, show respectively with LED
The corresponding groove of the frame location footprint of display screen housing, the depth of the groove are slightly larger than the frame branch of LED display housing
Pin length.
Further scheme of the present utility model is that the platen on the outside of two PIN grooves is provided with end to end
The depth of two horizontal frame grooves and two longitudinal frame grooves, two horizontal frame grooves and two longitudinal frame grooves is slightly larger than
Difference in height between the bottom surface of LED display and shell frame；Two PIN grooves connect with two horizontal frame grooves respectively
It is logical；Four grooves are respectively positioned at the joining of two horizontal frame grooves and two longitudinal frame grooves.
Further scheme of the present utility model is that ecto-entad inclination is set respectively for the bottom of two horizontal frame grooves
Put.
The utility model compared with prior art the advantages of be：
First, in the frame leg insertion groove of LED display housing, make the frame of platen fitting LED display housing, make
Platen increases the thickness equivalent to frame leg length, is effectively increased its intensity, reduces deflection, and it is neat to improve PIN shearing
Degree；
2nd, the glue for being used to encapsulate in LED display housing volume after fixed line can reduce, therefore the LED display back side
Difference in height can be produced between frame, two horizontal frame grooves and two longitudinal frame grooves make LED display bottom surface be bonded platen
Surface, platen increase the thickness equivalent to difference in height between the LED display back side and frame, further improve its intensity again,
Deflection is reduced, improves PIN shearing regularity；
3rd, ecto-entad is obliquely installed respectively for the bottom of two horizontal frame grooves, guide ramp is formed, when platen is buckled in
During the LED display back side, it will not produce and rock, further improve shear effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 A-A to sectional view.
Fig. 3 is Fig. 1 B-B direction sectional view.
Fig. 4 is existing LED display cutting tool structure schematic diagram.
Fig. 5 is Fig. 4 A-A to sectional view.
Embodiment
A kind of LED display cutting frock as shown in Figure 1, Figure 2, Figure 3 shows, including edge are provided with the platen 1 of positioning hole 2,
The platen 1 is provided with two PIN grooves 3 laterally side by side；The platen 1 in the outside of two PIN grooves 3 is provided with head
Tail is connected, width is more than the two horizontal frame grooves 4 and two longitudinal frame grooves 5 of the seal ring thickness of LED display housing, institute
The depth for stating two horizontal frame grooves 4 and two longitudinal frame grooves 5 is high slightly larger than between the bottom surface of LED display and shell frame
Degree is poor；Two PIN grooves 3 connect with two horizontal frame grooves 4 respectively, the bottom point of two horizontal frame grooves 4
Other ecto-entad is obliquely installed；Four joinings of two horizontal frame grooves 4 and two longitudinal frame grooves 5 are respectively arranged with
The groove 8 corresponding with the frame location footprint of LED display housing, the depth of the groove 8 are slightly larger than LED display housing
Frame leg length, size be slightly larger than LED display housing frame leg.
Claims (3)
1. a kind of LED display cutting frock, including edge are provided with positioning hole（2）Platen（1）, the platen（1）It is provided with
Two PIN grooves laterally side by side（3）, it is characterised in that：Two PIN grooves（3）The platen in outside（1）It is provided with
Four rectangular distributions, the groove corresponding with the frame location footprint of LED display housing respectively（8）, the groove（8）
Depth be slightly larger than LED display housing frame leg length.
A kind of 2. LED display cutting frock as claimed in claim 1, it is characterised in that：Two PIN grooves（3）
The platen in outside（1）It is provided with end to end two horizontal frame grooves（4）With two longitudinal frame grooves（5）, two horizontal strokes
To frame groove（4）With two longitudinal frame grooves（5）Depth slightly larger than LED display bottom surface and shell frame between height
Difference；Two PIN grooves（3）Respectively with two horizontal frame grooves（4）Connection；Four grooves（8）It is located at two respectively
Bar transverse direction frame groove（4）With two longitudinal frame grooves（5）Joining.
A kind of 3. LED display cutting frock as claimed in claim 2, it is characterised in that：Two horizontal frame grooves（4）
Ecto-entad is obliquely installed respectively for bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286462.3U CN206652920U (en) | 2017-03-23 | 2017-03-23 | A kind of LED display cutting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286462.3U CN206652920U (en) | 2017-03-23 | 2017-03-23 | A kind of LED display cutting frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652920U true CN206652920U (en) | 2017-11-21 |
Family
ID=60315500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720286462.3U Active CN206652920U (en) | 2017-03-23 | 2017-03-23 | A kind of LED display cutting frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206652920U (en) |
-
2017
- 2017-03-23 CN CN201720286462.3U patent/CN206652920U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |