CN216490468U - Airport wireless communication handheld terminal equipment based on private network - Google Patents
Airport wireless communication handheld terminal equipment based on private network Download PDFInfo
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- CN216490468U CN216490468U CN202123342104.5U CN202123342104U CN216490468U CN 216490468 U CN216490468 U CN 216490468U CN 202123342104 U CN202123342104 U CN 202123342104U CN 216490468 U CN216490468 U CN 216490468U
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Abstract
The utility model provides an airport wireless communication handheld terminal device based on private network, which comprises a handheld communication terminal main body, an operating button, a handwriting screen, a sliding protective frame structure, an elastic stretching frame structure, a top level limiting frame structure, a flexible spring rope, an elastic bandage, a U-shaped lock catch, a folding bandage and a magic tape, wherein the operating button is arranged at the lower part of the front end of the handheld communication terminal main body; the handwriting screen is embedded in the upper part of the front end of the handheld communication terminal main body; the sliding protection frame structure is arranged on the upper part of the front end of the handheld communication terminal main body; the elastic stretching frame structure is respectively arranged at the upper part and the lower part of the inner side of the sliding protection frame structure. The utility model discloses the setting of left side sliding plate and right side sliding plate is favorable to protecting in front of handwriting screen, prevents that the handwriting screen from receiving to appear damaging after colliding with, even the handwriting screen drops down, impact force can be alleviated to left side sliding plate and right side sliding plate.
Description
Technical Field
The utility model belongs to the technical field of the handheld terminal of radio communication, especially, relate to a handheld terminal equipment of airport radio communication based on private network.
Background
The handheld terminal refers to a portable data processing terminal with the following characteristics: an operating system, such as WINDOWS Mobile6.1/6.5WinCE5.0/6.0, LINUX, Android and the like; memory, CPU, display card, etc.; screen and keyboard data transmission processing capability; the battery is arranged in the mobile phone, and the mobile phone can be used in a mobile way. Generally, handheld terminals are classified into industrial-grade handheld terminals and consumer handheld terminals. The performance, stability and battery durability of the industrial handheld terminal are better than those of the consumer handheld terminal.
But the existing airport wireless communication handheld terminal equipment based on the private network also has the problems that the screen is easy to collide, the screen is damaged, the screen cannot be protected when the screen drops, and the screen cannot be used for a long time after the screen is protected.
Therefore, it is necessary to invent a hand-held terminal device for airport wireless communication based on private network.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an airport wireless communication hand-held terminal equipment based on private network, wherein the utility model discloses a can realize through following technical scheme:
a airport wireless communication handheld terminal device based on a private network comprises a handheld communication terminal main body, an operation button, a handwriting screen, a sliding protection frame structure, an elastic stretching frame structure, a top level limiting frame structure, a flexible spring rope, an elastic bandage, a U-shaped lock catch, a folding bandage and a magic tape, wherein the operation button is arranged on the lower part of the front end of the handheld communication terminal main body; the handwriting screen is embedded in the upper part of the front end of the handheld communication terminal main body; the sliding protection frame structure is arranged on the upper part of the front end of the handheld communication terminal main body; the elastic stretching frame structures are respectively arranged at the upper part and the lower part of the inner side of the sliding protection frame structure; the top-level limiting frame structure is arranged on the left side of the front end of the sliding protection frame structure; the flexible spring rope is tied at the right lower part of the inner side of the handheld communication terminal main body; the elastic binding belt is glued on the lower part of the flexible spring rope; the U-shaped lock catch is glued on the left side of the upper part of the elastic bandage; the folding binding belt is glued on the right side of the upper part of the elastic binding belt; the magic tapes are respectively sewn at the two ends of the upper part of the folding binding band.
Preferably, the left side of the folding binding band is inserted into the inner side of the U-shaped lock catch, and the part passing through the left side of the U-shaped lock catch is bent towards the right side.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the setting of left side sliding plate and right side sliding plate, be favorable to protecting in front of handwriting screen, prevent that the handwriting screen from receiving to appear damaging after colliding with, even the handwriting screen drops down, impact force can be alleviated to left side sliding plate and right side sliding plate.
2. The utility model discloses in, the setting of recess guide rail, slip recess and spacing pulley, be favorable to leading left side sliding plate and right side sliding plate, make left side sliding plate and right side sliding plate can be at the front end horizontal migration of writing by hand the screen.
3. The utility model discloses in, the setting of positioning screw hole, be favorable to cooperating the locking bolt, fix the front end at the right side sliding plate with the upper portion of spacing ejector pin.
4. The utility model discloses in, middle extension spring and inboard extension spring's setting, be favorable to through the pulling force of middle extension spring and inboard extension spring self, pulling left side sliding plate and right side sliding plate draw close each other, shelter from the front end of handwriting screen.
5. The utility model discloses in, sliding seal pole and inboard setting of accomodating the groove be favorable to accomodating mutually supporting in groove through sliding seal pole and inboard, the pulling force that extension spring and inboard extension spring received in the middle of reducing, permanent deformation appears after extension spring and inboard extension spring pull to the limit in the middle of preventing.
6. The utility model discloses in, spacing ejector pin, jack and rotatory round pin axle's setting, be favorable to through jack and locking bolt mutually support, make between fixed place left side sliding plate of spacing ejector pin and the right side sliding plate, the staff of being convenient for uses the handwriting screen for a long time.
7. The utility model discloses in, U type mount and locking bolt's setting, be favorable to through the extrusion force of locking bolt rear end, fixed spacing ejector pin is at the inboard position of U type mount, guarantees that spacing ejector pin fixes the front end at the left side sliding plate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the sliding protection frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the structure of the elastic stretching frame of the present invention.
Fig. 4 is a schematic structural view of the top-level limiting structure of the present invention.
In the figure:
1. a handheld communication terminal main body; 2. an operation button; 3. a handwriting screen; 4. a sliding protection frame structure; 41. a groove guide rail; 42. a sliding groove; 43. a left side sliding plate; 44. a right sliding plate; 45. a limiting pulley; 46. positioning the threaded hole; 5. an elastic tensile frame structure; 51. a middle extension spring; 52. sliding the sealing rod; 53. an inner side extension spring; 54. an inner receiving groove; 6. a top level limiting frame structure; 61. a limit ejector rod; 62. connecting the jacks; 63. rotating the pin shaft; 64. a U-shaped fixing frame; 65. locking the bolt; 7. a flexible spring cord; 8. an elastic band; 9. a U-shaped lock catch; 10. folding the binding band; 11. magic tape.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and fig. 2, the airport wireless communication handheld terminal device based on the private network comprises a handheld communication terminal main body 1, an operation button 2, a handwriting screen 3, a sliding protection frame structure 4, an elastic stretching frame structure 5, a top level limiting frame structure 6, a flexible spring rope 7, an elastic bandage 8, a U-shaped lock catch 9, a folding bandage 10 and a magic tape 11, wherein the operation button 2 is installed at the lower part of the front end of the handheld communication terminal main body 1; the handwriting screen 3 is embedded in the upper part of the front end of the handheld communication terminal body 1; the sliding protection frame structure 4 is arranged on the upper part of the front end of the handheld communication terminal main body 1; the elastic stretching frame structures 5 are respectively arranged at the upper part and the lower part of the inner side of the sliding protection frame structure 4; the top-level limiting frame structure 6 is arranged on the left side of the front end of the sliding protection frame structure 4; the flexible spring rope 7 is tied at the right lower part of the inner side of the handheld communication terminal body 1; the elastic binding band 8 is glued to the lower part of the flexible spring rope 7; the U-shaped lock catch 9 is glued on the left side of the upper part of the elastic bandage 8; the folding binding band 10 is glued on the right side of the upper part of the elastic binding band 8; the magic tapes 11 are respectively sewn at the two ends of the upper part of the folding binding band 10; the sliding protection frame structure 4 comprises a groove guide rail 41, a sliding groove 42, a left sliding plate 43, a right sliding plate 44, a limiting pulley 45 and a positioning threaded hole 46, wherein the sliding groove 42 is formed in the inner side of the groove guide rail 41; the left sliding plate 43 is arranged at the left side of the front end of the groove guide rail 41; the right sliding plate 44 is arranged at the right side of the front end of the groove guide rail 41; the limiting pulleys 45 are respectively inserted at the left side and the right side inside the sliding groove 42; the positioning threaded hole 46 is formed in the left lower part of the front end of the right sliding plate 44; the left sliding plate 43 and the right sliding plate 44 are pulled to the left and right sides respectively, and the left sliding plate 43 and the right sliding plate 44 drive the limiting pulley 45 to roll on the inner side of the sliding groove 42, so that the handwriting screen 3 leaks out.
As shown in fig. 3, in the above embodiment, specifically, the elastic stretching frame structure 5 includes a middle stretching spring 51, a sliding seal rod 52, an inner stretching spring 53 and an inner receiving groove 54, and the sliding seal rod 52 is respectively screwed on the left and right sides of the middle stretching spring 51; the inner side extension spring 53 is glued on one side of the sliding sealing rod 52 far away from the middle extension spring 51, and the inner side extension spring 53 is inserted inside the inner side receiving groove 54; the intermediate tension spring 51 pulls the left and right slide seal bars 52 toward each other, and the inner tension spring 53 pulls the slide seal bars 52 toward the inner side of the inner accommodating groove 54, thereby bringing the left slide plate 43 and the right slide plate 44 toward each other.
As shown in fig. 4, in the above embodiment, specifically, the top-level limiting frame structure 6 includes a limiting top rod 61, a connection jack 62, a rotating pin 63, a U-shaped fixing frame 64 and a locking bolt 65, where the connection jack 62 is opened at the upper part of the inner side of the limiting top rod 61; the rotating pin shaft 63 is coupled to the lower part of the rear end of the limiting ejector rod 61; the U-shaped fixing frame 64 is sleeved on the left side of the limiting ejector rod 61; the locking bolt 65 is in threaded connection with the connection part of the U-shaped fixing frame 64 and the limiting ejector rod 61; the limiting mandril 61 is rotated towards the lower right part by rotating the pin shaft 63, and then the locking bolt 65 is inserted into the inner side of the connecting jack 62 and then is in threaded connection with the inner side of the positioning threaded hole 46.
In the above embodiment, specifically, the groove guide rail 41 is embedded in the upper portion of the front end of the handheld communication terminal body 1, and is respectively disposed at the upper portion and the lower portion of the handwriting screen 3, so as to perform a guiding and limiting function.
In the above embodiment, specifically, the front end of the limiting pulley 45 penetrates through the groove guide rail 41 and is respectively glued to the right side of the rear end of the left sliding plate 43 and the left side of the rear end of the right sliding plate 44.
In the above embodiment, specifically, the left sliding plate 43 and the right sliding plate 44 are respectively disposed on the left and right sides of the front end of the handwriting screen 3, so as to protect the front end of the handwriting screen 3.
In the above embodiment, specifically, one side of the sliding seal rod 52 close to the inner extension spring 53 is inserted into the inner side of the inner receiving groove 54.
In the above embodiment, specifically, the inner receiving grooves 54 are respectively formed in the upper and lower right portions of the left slide plate 43 and the upper and lower left portions of the right slide plate 44.
In the above embodiment, specifically, the inner tension spring 53 is respectively connected to the inner screw of the left slide plate 43 and the inner screw of the right slide plate 44.
In the above embodiment, specifically, the rear end of the rotating pin 63 is glued to the lower right portion of the front end of the left sliding plate 43.
In the above embodiment, specifically, the U-shaped fixing frame 64 is glued to the front end of the left sliding plate 43.
Principle of operation
In the utility model, when in use, the left sliding plate 43 and the right sliding plate 44 are respectively pulled to the left and the right, the left sliding plate 43 and the right sliding plate 44 drive the limit pulley 45 to roll in the inner side of the sliding groove 42 to leak the handwriting screen 3, then the locking bolt 65 is unscrewed, the limit mandril 61 is rotated to the right lower part through the rotating pin shaft 63, then the locking bolt 65 is inserted into the inner side of the connecting jack 62 to be connected with the inner side of the positioning threaded hole 46 by screw thread, the left sliding plate 43 and the right sliding plate 44 are prevented from automatically closing, then the elastic bandage 8 is sleeved on the wrist, the handheld communication terminal body 1 is held to operate, the limit mandril 61 is retracted after the use is finished, the middle extension spring 51 pulls the sliding sealing rods 52 at the left and the right sides to close each other, the inner extension spring 53 pulls the sliding sealing rods 52 to close to the inner side of the inner side accommodating groove 54, thereby driving the left sliding plate 43 and the right sliding plate 44 to close each other, and is shielded at the front end of the handwriting screen 3.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. The airport wireless communication handheld terminal equipment based on the private network is characterized by comprising a handheld communication terminal main body (1), an operating button (2), a handwriting screen (3), a sliding protection frame structure (4), an elastic stretching frame structure (5), a top-level limiting frame structure (6), a flexible spring rope (7), an elastic bandage (8), a U-shaped lock catch (9), a turnover bandage (10) and a magic tape (11), wherein the operating button (2) is arranged on the lower part of the front end of the handheld communication terminal main body (1); the handwriting screen (3) is embedded in the upper part of the front end of the handheld communication terminal main body (1); the sliding protection frame structure (4) is arranged on the upper part of the front end of the handheld communication terminal main body (1); the elastic stretching frame structures (5) are respectively arranged at the upper part and the lower part of the inner side of the sliding protection frame structure (4); the top-level limiting frame structure (6) is arranged on the left side of the front end of the sliding protection frame structure (4); the flexible spring rope (7) is tied to the right lower part of the inner side of the handheld communication terminal main body (1); the elastic bandage (8) is glued to the lower part of the flexible spring rope (7); the U-shaped lock catch (9) is glued on the left side of the upper part of the elastic bandage (8); the folding binding band (10) is glued on the right side of the upper part of the elastic binding band (8); the magic tapes (11) are respectively sewn at the two ends of the upper part of the folding binding band (10); the sliding protection frame structure (4) comprises a groove guide rail (41), a sliding groove (42), a left sliding plate (43), a right sliding plate (44), a limiting pulley (45) and a positioning threaded hole (46), wherein the sliding groove (42) is formed in the inner side of the groove guide rail (41); the left sliding plate (43) is arranged on the left side of the front end of the groove guide rail (41); the right sliding plate (44) is arranged on the right side of the front end of the groove guide rail (41); the limiting pulleys (45) are respectively inserted at the left side and the right side inside the sliding groove (42); the positioning threaded hole (46) is formed in the left lower portion of the front end of the right sliding plate (44).
2. The airport wireless communication hand-held terminal equipment based on private network as claimed in claim 1, wherein the elastic stretching frame structure (5) comprises a middle stretching spring (51), a sliding sealing rod (52), an inner stretching spring (53) and an inner receiving groove (54), the sliding sealing rod (52) is respectively screwed on the left and right sides of the middle stretching spring (51); the inner side extension spring (53) is glued on one side of the sliding sealing rod (52) far away from the middle extension spring (51), and the inner side extension spring (53) is inserted inside the inner side receiving groove (54).
3. The airport wireless communication hand-held terminal equipment based on private network as claimed in claim 1, wherein the top level limiting frame structure (6) comprises a limiting mandril (61), a connecting jack (62), a rotating pin shaft (63), a U-shaped fixing frame (64) and a locking bolt (65), the connecting jack (62) is arranged at the upper part of the inner side of the limiting mandril (61); the rotating pin shaft (63) is coupled to the lower part of the rear end of the limiting ejector rod (61); the U-shaped fixing frame (64) is sleeved on the left side of the limiting ejector rod (61); the locking bolt (65) is in threaded connection with the connecting part of the U-shaped fixing frame (64) and the limiting ejector rod (61).
4. The airport wireless communication hand-held terminal equipment based on private network as claimed in claim 1, wherein the groove guide rail (41) is embedded on the upper part of the front end of the hand-held communication terminal body (1) and is respectively arranged on the upper part and the lower part of the hand-written screen (3).
5. The airport wireless communication hand-held terminal equipment based on private network as claimed in claim 1, wherein the front end of the limit pulley (45) is glued through the groove guide rail (41) with the right side of the rear end of the left sliding plate (43) and the left side of the rear end of the right sliding plate (44), respectively.
6. A private network-based airport wireless communication handheld terminal device according to claim 1, wherein the left side sliding plate (43) and the right side sliding plate (44) are respectively disposed at the left and right sides of the front end of the handwriting screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123342104.5U CN216490468U (en) | 2021-12-28 | 2021-12-28 | Airport wireless communication handheld terminal equipment based on private network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123342104.5U CN216490468U (en) | 2021-12-28 | 2021-12-28 | Airport wireless communication handheld terminal equipment based on private network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216490468U true CN216490468U (en) | 2022-05-10 |
Family
ID=81429736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123342104.5U Active CN216490468U (en) | 2021-12-28 | 2021-12-28 | Airport wireless communication handheld terminal equipment based on private network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216490468U (en) |
-
2021
- 2021-12-28 CN CN202123342104.5U patent/CN216490468U/en active Active
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