CN212752805U - Switching structure for converting TV back plate into infrared touch machine back plate - Google Patents
Switching structure for converting TV back plate into infrared touch machine back plate Download PDFInfo
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- CN212752805U CN212752805U CN202021130753.1U CN202021130753U CN212752805U CN 212752805 U CN212752805 U CN 212752805U CN 202021130753 U CN202021130753 U CN 202021130753U CN 212752805 U CN212752805 U CN 212752805U
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- strip
- infrared touch
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- back plate
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Abstract
The utility model relates to a TV backplate truns into switching structure of infrared touch machine backplate, its characteristics lie in including the clamping piece, have seted up the mounting groove on the front surface of clamping piece wherein, seted up on the side of clamping piece and clamped the groove. The utility model has the advantages of simple structure, good reliability, manufacturing convenience, it can direct mount on the TV backplate, can save expensive die sinking expense, and this manufacturing efficiency that helps improving infrared touch all-in-one and the manufacturing cost who reduces infrared touch all-in-one.
Description
Technical Field
The utility model relates to an infrared touch all-in-one field, especially a TV backplate truns into switching structure of infrared touch machine backplate.
Background
With the rapid development of the education industry, the infrared touch all-in-one machine starts to move to the market in a large amount, and the TV back plate is not suitable for the infrared touch all-in-one machine, so that the mould needs to be opened again. The cost for re-opening the die is very expensive, the efficiency is low, and the manufacturing efficiency of the infrared touch all-in-one machine is easy to result.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned problem and not enough, provide a TV backplate truns into switching structure of infrared touch machine backplate, this switching structure has advantages such as simple structure, good reliability, manufacturing convenience, and it can direct mount on the TV backplate, can save expensive die sinking expense, and this manufacturing efficiency that helps improving infrared touch all-in-one and the manufacturing cost who reduces infrared touch all-in-one.
The technical scheme of the utility model is realized like this:
a switching structure for converting a TV back plate into an infrared touch machine back plate is characterized by comprising a clamping piece, wherein a placing groove is formed in the front surface of the clamping piece, and a clamping groove is formed in the side surface of the clamping piece.
Preferably, the clamping piece comprises a main strip, a shielding strip and a clamping strip, the shielding strip and the clamping strip are arranged on the same surface of the main strip, one side of the shielding strip is connected with one side of the main strip, the length direction of the shielding strip is enabled to be the same as the length direction of the main strip, the clamping strip comprises a connecting strip and a limiting strip, one side of the connecting strip is connected to the surface of the main strip, the length direction of the connecting strip is enabled to be the same as the length direction of the main strip, one side of the limiting strip is connected with the other side of the connecting strip, the limiting strip and the shielding strip are respectively located on two sides of the connecting strip, the limiting strip is enabled to be parallel to the main strip, a placing groove is formed between the shielding strip and the connecting strip, and the limiting strip, the connecting strip and the main strip jointly enclose to form a clamping groove.
Preferably, the switching structure for switching the TV back plate into the infrared touch machine back plate further comprises a reinforcing bar, a sleeving hole is formed in the reinforcing bar, a limiting groove is formed in the hole wall of the sleeving hole, and the clamping groove is clamped on the reinforcing bar.
Preferably, the other surface of the main strip is provided with a sleeve penetrating hole penetrating to the clamping groove.
Preferably, the sleeve penetrating hole is a waist-shaped hole.
The utility model has the advantages that: on the clamping piece, the mounting groove is formed, so that the infrared touch module can be mounted and positioned, and the accuracy and the reliability of mounting and positioning of the infrared touch module can be improved. Through the opening of the clamping groove, the clamping part can be conveniently arranged on the side wall of the back plate, and the accuracy and the reliability of the mounting and positioning of the clamping part are improved. Through the opening of the clamping groove, the switching structure can be conveniently and directly installed on the TV backboard, the mould does not need to be opened again, expensive mould opening cost can be saved, and the manufacturing efficiency of the infrared touch all-in-one machine is improved, and the manufacturing cost of the infrared touch all-in-one machine is reduced. Meanwhile, the structure of the clamping piece is very simple and reliable, so that the switching structure is very convenient to manufacture.
Drawings
Fig. 1 is a schematic view of an assembly structure of the middle clip piece and the reinforcing bar of the present invention.
Fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the split structure of the middle clip piece and the reinforcing bar of the present invention.
Fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 3 according to the present invention.
Fig. 5 is a schematic structural diagram of the middle clip part of the present invention.
Fig. 6 is an enlarged schematic structural view of a portion C in fig. 5 according to the present invention.
Fig. 7 is one of the structural schematic diagrams of the usage state of the present invention.
Fig. 8 is a second schematic structural view of the present invention in use.
Fig. 9 is a third schematic structural view of the present invention in a use state.
Detailed Description
As shown in fig. 1 to 4, the utility model discloses a TV backplate truns into switching structure of infrared touch machine backplate, including clamping member 1, wherein seted up mounting groove 11 on clamping member 1's the front surface, seted up on clamping member 1's the side and clamped groove 12. On clamping the dress 1, through seting up of mounting groove 11, can supply infrared touch module installation location, this can improve infrared touch module installation location's accuracy and reliability. Through the opening of the clamping groove 12, the clamping piece 1 can be conveniently arranged on the side wall of the back plate, and the accuracy and the reliability of the installation and the positioning of the clamping piece 1 are improved. Through the opening of the clamping groove 12, the switching structure can be conveniently and directly installed on the TV backboard, the mould does not need to be opened again, expensive mould opening cost can be saved, and the manufacturing efficiency of the infrared touch all-in-one machine is improved, and the manufacturing cost of the infrared touch all-in-one machine is reduced. Meanwhile, the structure of the clamping piece 1 is very simple and reliable, so that the manufacture of the switching structure is very convenient.
As shown in fig. 5 and 6, the card assembly 1 includes a main strip 13, a shielding strip 14, and a card strip 15, the shielding strip 14 and the card strip 15 are disposed on the same surface of the main strip 13, and a side edge of the shielding strip 14 is connected to a side edge of the main strip 13, and a length direction of the shielding strip 14 is the same as a length direction of the main strip 13, the card strip 15 includes a connecting strip 151 and a position-limiting strip 152, a side edge of the connecting strip 151 is connected to a surface of the main strip 13, and a length direction of the connecting strip 151 is the same as a length direction of the main strip 13, a side edge of the position-limiting strip 152 is connected to another side edge of the connecting strip 151, and the position-limiting strip 152 and the shielding strip 14 are respectively located at two sides of the connecting strip 151, and the position-limiting strip 152 is parallel to the main strip 13, a placement groove 11 is formed between the shielding strip 14 and the connecting strip 151, the limiting strip 152, the connecting strip 151 and the main strip 13 together enclose to form a clamping groove 12. The structure of the clamping piece 1 is very simple and reliable, and the convenience in processing the clamping piece 1 is improved.
As shown in fig. 1 to 4, the switching structure for switching the TV back panel into the infrared touch machine back panel further includes a reinforcing bar 2, the reinforcing bar 2 is provided with a sleeve hole 21, a hole wall of the sleeve hole 21 is provided with a limiting groove 22, and the clamping groove 12 is clamped on the reinforcing bar 2. Through the setting of reinforcing bar 2, can strengthen the structural strength of the department that clamps of card dress 1 effectively to help improving the stability of card dress 1 installation location, and then help improving the reliability of switching structure.
As shown in fig. 5 and 6, the other surface of the main strip 13 is provided with a sleeve hole 131 penetrating to the clamping groove 12. Through the arrangement of the sleeve holes 131, it is convenient to fix the card device 1 on the back plate by screws penetrating through the sleeve holes 131, which helps to further improve the reliability of the installation and positioning of the adapter structure.
As shown in fig. 7 to 9, an annular flange 101 is disposed on the peripheral side of the front surface of the backplate 10, an insertion portion 102 is integrally formed on the annular flange 101, a limit protrusion 103 is disposed on the outer surface of the insertion portion 102, the reinforcing bar 2 is disposed on the inner wall of the annular flange 101, the insertion portion 102 is sleeved with the sleeving hole 21, the limit protrusion 103 is further embedded in the limit groove 22, the clamping groove 12 is clamped on the side of the backplate 10 and the reinforcing bar 2 at the same time, and the screw 20 is screwed on the reinforcing bar 2 after passing through the sleeving hole 131 and the side of the backplate 10.
As shown in fig. 7 to 9, actually, the switching structures are respectively disposed on the peripheral side edges of the back plate 10 to facilitate the installation of the infrared touch module.
As shown in fig. 6, the piercing hole 131 is a kidney-shaped hole. The use of the waist-shaped hole facilitates adjustment of the relative position of the clip member 1, thereby contributing to improvement of the applicability thereof.
Claims (5)
1. A switching structure for converting a TV back plate into an infrared touch machine back plate is characterized in that: the clamping device comprises a clamping piece (1), wherein a placing groove (11) is formed in the front surface of the clamping piece (1), and a clamping groove (12) is formed in the side surface of the clamping piece (1).
2. The adapting structure for converting a TV backplane into an infrared touch machine backplane according to claim 1, wherein: the clamping piece (1) comprises a main strip (13), a shielding strip (14) and a clamping strip (15), wherein the shielding strip (14) and the clamping strip (15) are arranged on the same surface of the main strip (13), one side of the shielding strip (14) is connected with one side of the main strip (13), the length direction of the shielding strip (14) is in the same direction with the length direction of the main strip (13), the clamping strip (15) comprises a connecting strip (151) and a limiting strip (152), one side of the connecting strip (151) is connected to the surface of the main strip (13), the length direction of the connecting strip (151) is in the same direction with the length direction of the main strip (13), one side of the limiting strip (152) is connected with the other side of the connecting strip (151), and the limiting strip (152) and the shielding strip (14) are respectively located at two sides of the connecting strip (151), the limiting strips (152) and the main strips (13) are parallel to each other, a placement groove (11) is formed between the shielding strips (14) and the connecting strips (151), and the limiting strips (152), the connecting strips (151) and the main strips (13) are enclosed together to form a clamping groove (12).
3. A switching structure for converting a TV back panel into an infrared touch machine back panel according to claim 1 or 2, wherein: the clamping device is characterized by further comprising a reinforcing bar (2), a sleeving hole (21) is formed in the reinforcing bar (2), a limiting groove (22) is formed in the wall of the sleeving hole (21), and the clamping groove (12) is clamped on the reinforcing bar (2).
4. The adapting structure for converting a TV backplane into an infrared touch machine backplane according to claim 2, wherein: the other surface of the main strip (13) is provided with a sleeve penetrating hole (131) penetrating to the clamping groove (12).
5. The adapting structure for converting a TV backplane into an infrared touch machine backplane according to claim 4, wherein: the sleeve penetrating hole (131) is a waist-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130753.1U CN212752805U (en) | 2020-06-17 | 2020-06-17 | Switching structure for converting TV back plate into infrared touch machine back plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130753.1U CN212752805U (en) | 2020-06-17 | 2020-06-17 | Switching structure for converting TV back plate into infrared touch machine back plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212752805U true CN212752805U (en) | 2021-03-19 |
Family
ID=75009046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021130753.1U Active CN212752805U (en) | 2020-06-17 | 2020-06-17 | Switching structure for converting TV back plate into infrared touch machine back plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212752805U (en) |
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2020
- 2020-06-17 CN CN202021130753.1U patent/CN212752805U/en active Active
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