CN219697641U - High-identification-sensitivity handheld PDA with anti-wear function - Google Patents
High-identification-sensitivity handheld PDA with anti-wear function Download PDFInfo
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- CN219697641U CN219697641U CN202320000857.8U CN202320000857U CN219697641U CN 219697641 U CN219697641 U CN 219697641U CN 202320000857 U CN202320000857 U CN 202320000857U CN 219697641 U CN219697641 U CN 219697641U
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- pda
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000035945 sensitivity Effects 0.000 claims abstract description 17
- 230000002265 prevention Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 abstract 1
- 229920001690 polydopamine Polymers 0.000 description 29
- 238000010586 diagram Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a handheld PDA with high identification sensitivity and anti-wear function, which comprises a protection box, wherein a PDA body is arranged in the protection box, a top cover is hinged at the top of the protection box, a transparent baffle is arranged on one surface of the protection box, a threaded rod is movably connected in one side of the protection box, threads on two sides of the threaded rod are opposite, threaded sliders are connected at two ends of the threaded rod in a threaded manner, a limit mechanism is arranged on one side of the threaded slider, a connecting rod is fixedly connected at the other side of the threaded slider, a clamping plate is fixedly connected at one end of the connecting rod, a rotating shaft is fixedly connected at one end of the threaded rod, and a movable rod is connected in the rotating shaft through a sliding mechanism, and the handheld PDA has the advantages that: the PDA body can be protected, so that abrasion of the PDA body during use can be reduced, the function of preventing falling can be achieved, and the PDA body can be placed and taken out conveniently.
Description
Technical Field
The utility model relates to the technical field of handheld PDAs, in particular to a handheld PDA with high recognition sensitivity and anti-wear function.
Background
The handheld PDA terminal is portable terminal equipment with multiple functions such as telephone, bluetooth, communication, network, positioning, calculation, photographing, storage and data acquisition, is widely applied in a beer factory, has the characteristics of quick response and quick response to industrial field design, is used by single equipment, has no protective device, is easy to break when falling on the ground in the handheld process, and is easy to wear after long-term use, such as: the portable handheld PDA terminal disclosed in chinese patent 202010816102.6 only has the anti-falling effect, but cannot fully protect the PDA body, and is easily worn in long-term use.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The utility model aims to provide a handheld PDA with high recognition sensitivity and anti-wear function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handheld PDA that high discernment sensitivity has abrasionproof and decreases function, includes the protection box, the PDA body has been placed to the inside of protection box, the top hinged joint of protection box has the top cap, transparent baffle is installed to the one side of protection box, one side inside swing joint of protection box has the threaded rod, the both sides screw thread of threaded rod is opposite, the equal threaded connection in both ends of threaded rod has the screw thread slider, one side of screw thread slider all is equipped with stop gear, the equal fixedly connected with connecting rod of opposite side of screw thread slider, the one end of connecting rod runs through the protection box, and fixedly connected with splint, the one end fixedly connected with axis of rotation of threaded rod, the inside of axis of rotation is connected with the movable rod through slide mechanism, the one end of movable rod runs through the axis of rotation, and fixedly connected with rotating handle, one side fixedly connected with fixed cylinder of protection box, one side fixedly connected with fixed sleeve of fixed sleeve with fixed establishment is equipped with between the movable rod.
Further, stop gear includes spacing groove, spacing slider and gag lever post, the spacing groove has been seted up to one side inner wall of protection box, the inside symmetry in spacing groove is connected with spacing slider, spacing slider with equal fixedly connected with gag lever post between the screw thread slider.
Further, the bottom of the protection box is fixedly connected with a handle.
Further, slide mechanism includes spout and slider, the spout has all been seted up to the both sides inner wall of axis of rotation, the inside of spout is all sliding connection has the slider, the slider all with movable rod fixed connection.
Further, a spring is connected between one end of the movable rod and the inner wall of the rotating shaft.
Further, one surface of the clamping plate is fixedly connected with an anti-slip pad.
Further, the fixed mechanism comprises a fixed gear and fixed teeth, the fixed gear is fixedly connected with the surface of the movable rod, a plurality of fixed teeth are fixedly connected with the inside of the fixed sleeve, and the fixed teeth are meshed with the fixed gear.
Compared with the prior art, the utility model has the following beneficial effects:
(1) Through setting up protection box, PDA body, top cap, transparent baffle, threaded rod, screw slider, connecting rod, splint, axis of rotation, movable rod, turning handle, fixed section of thick bamboo and fixed cover, can protect the PDA body, both can reduce the wearing and tearing when the PDA body uses, also can play the effect of preventing falling to can also be convenient for place and take out of PDA body, convenient to use.
(2) Through setting up stop gear, not only can be convenient for the screw thread slider at the surface removal of threaded rod, also can restrict the screw thread slider simultaneously and do not rotate along with the rotation of threaded rod when removing to make the screw thread slider remove more stable.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a high recognition sensitivity handheld PDA with wear prevention function according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the structure of the bottom of a protective case in a handheld PDA with high recognition sensitivity and wear prevention function according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a limiting mechanism in a handheld PDA with high recognition sensitivity and wear prevention according to an embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of the inside of a rotor in a handheld PDA with high recognition sensitivity and wear prevention according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a fixing mechanism in a handheld PDA with high recognition sensitivity and wear prevention function according to an embodiment of the present utility model.
Reference numerals:
1. a protective case; 2. a PDA body; 3. a top cover; 4. a transparent baffle; 5. a threaded rod; 6. a thread slider; 7. a connecting rod; 8. a clamping plate; 9. a rotating shaft; 10. a movable rod; 11. a rotating handle; 12. a fixed cylinder; 13. a fixed sleeve; 14. a limit groove; 15. a limit sliding block; 16. a limit rod; 17. a handle; 18. a chute; 19. a slide block; 20. a spring; 21. an anti-slip pad; 22. a fixed gear; 23. and fixing teeth.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and detailed description:
embodiment one:
referring to fig. 1-5, a handheld PDA with high recognition sensitivity and anti-wear function according to the embodiment of the present utility model includes a protection box 1, a PDA body 2 is placed inside the protection box 1, a top cover 3 is hinged to the top of the protection box 1, a transparent baffle 4 is installed on one side of the protection box 1, a threaded rod 5 is movably connected inside one side of the protection box 1, threads on two sides of the threaded rod 5 are opposite, two ends of the threaded rod 5 are all in threaded connection with a threaded slider 6, a limit mechanism is arranged on one side of the threaded slider 6, a connecting rod 7 is fixedly connected to the other side of the threaded slider 6, one end of the connecting rod 7 penetrates through the protection box 1 and is fixedly connected with a clamping plate 8, one end of the threaded rod 5 is fixedly connected with a rotating shaft 9, a movable rod 10 is connected with the interior of the rotating shaft 9 through a sliding mechanism, one end of the movable rod 10 is fixedly connected with a rotating handle 11, one side of the protection box 1 is fixedly connected with a fixed cylinder 12, one side of the fixed cylinder 12 is fixedly connected with a fixed sleeve 13, and the other end of the fixed sleeve 13 is fixedly connected with a connecting rod 7, and the PDA body can be conveniently placed between the PDA body 2 and the PDA body 2.
Embodiment two:
referring to fig. 1-5, the portable electronic device comprises a protection box 1, wherein a PDA body 2 is placed in the protection box 1, a top cover 3 is hinged to the top of the protection box 1, a transparent baffle 4 is installed on one surface of the protection box 1, a threaded rod 5 is movably connected in one side of the protection box 1, threads on two sides of the threaded rod 5 are opposite, threaded sliders 6 are connected at two ends of the threaded rod 5 in a threaded manner, a limit mechanism is arranged on one side of the threaded sliders 6, connecting rods 7 are fixedly connected to the other sides of the threaded sliders 6, one ends of the connecting rods 7 penetrate through the protection box 1 and are fixedly connected with clamping plates 8, a rotating shaft 9 is fixedly connected to one end of the threaded rod 5, a movable rod 10 is connected in the interior of the rotating shaft 9 through a sliding mechanism, one end of the movable rod 10 penetrates through the rotating shaft 9 and is fixedly connected with a rotating handle 11, one side fixedly connected with fixed section of thick bamboo 12 of protection box 1, one side fixedly connected with fixed cover 13 of fixed section of thick bamboo 12, fixed cover 13 with be equipped with fixed establishment between the movable rod 10, stop establishment includes spacing groove 14, spacing slider 15 and gag lever post 16, spacing groove 14 has been seted up to one side inner wall of protection box 1, the inside symmetry of spacing groove 14 is connected with spacing slider 15, spacing slider 15 with all fixedly connected with gag lever post 16 between the screw slider 6, the bottom fixedly connected with handle 17 of protection box 1 through setting up stop establishment, not only can be convenient for screw slider 6 at the surface removal of threaded rod 5, also can restrict screw slider 6 simultaneously and rotate along with the rotation of threaded rod 5 when removing to make screw slider 6 remove more stably.
Embodiment III:
please refer to fig. 1-5, including protection box 1, PDA body 2 has been placed to the inside of protection box 1, the top hinged joint of protection box 1 has top cap 3, transparent baffle 4 is installed to the one side of protection box 1, the inside swing joint in one side of protection box 1 has threaded rod 5, the both sides screw thread of threaded rod 5 is opposite, the equal threaded connection in both ends of threaded rod 5 has screw thread slider 6, one side of screw thread slider 6 all is equipped with stop gear, the equal fixedly connected with connecting rod 7 of opposite side of screw thread slider 6, the one end of connecting rod 7 runs through protection box 1, and fixedly connected with splint 8, the one end fixedly connected with axis of rotation 9 of threaded rod 5, the inside of axis of rotation 9 is connected with movable rod 10 through slide mechanism, the one end of movable rod 10 runs through axis of rotation 9, and fixedly connected with turning handle 11, one side fixedly connected with fixed cylinder 12 of fixed cylinder 12, fixed sleeve 13 with be equipped with fixed establishment between movable rod 10, slide mechanism includes slide groove 18 and slide groove 18, when the inside of movable rod 19 is provided with the axis of rotation 9, the inside of rotation 9 is simultaneously, and the inside of rotation 9 is not provided with slide groove 18, and the inside of rotation 9 is all can be connected with the movable rod 9 simultaneously.
Embodiment four:
please refer to fig. 1-5, including protection box 1, PDA body 2 has been placed to the inside of protection box 1, the top hinged joint of protection box 1 has top cap 3, transparent baffle 4 is installed to the one side of protection box 1, the inside swing joint in one side of protection box 1 has threaded rod 5, the both sides screw thread of threaded rod 5 is opposite, the equal threaded connection in both ends of threaded rod 5 has screw thread slider 6, one side of screw thread slider 6 all is equipped with stop gear, the equal fixedly connected with connecting rod 7 of opposite side of screw thread slider 6, the one end of connecting rod 7 runs through protection box 1, and fixedly connected with splint 8, the one end fixedly connected with axis of rotation 9 of threaded rod 5, the inside of axis of rotation 9 is connected with movable rod 10 through slide mechanism, the one end of movable rod 10 runs through axis of rotation 9, and fixedly connected with turning handle 11, one side fixedly connected with fixed cylinder 12 of fixed cylinder 12, fixed bolster 13 with is equipped with fixed establishment between movable rod 10, the one side of fixed bolster 8 is equipped with stop gear 21, and fixed tooth 22 take place fixed tooth 23 and fixed tooth 23 through fixed connection, fixed tooth 23 and fixed tooth 23 take place fixed tooth 23 and fixed tooth 23.
In practical application, the PDA body 2 is placed in the protective box 1, the rotating handle 11 is pulled outwards, the rotating handle 11 drives the movable rod 10 to move outwards, so that the fixed gear 22 is separated from the fixed teeth 23, the rotating handle 11 is rotated, the rotating handle 11 drives the movable rod 10 to rotate, so that the rotating shaft 9 rotates, the rotating shaft 9 drives the threaded rod 5 to rotate, and as the threads at two ends of the threaded rod 5 are opposite, the threaded rod 5 drives the threaded sliders 6 at two ends to move towards the middle, so that the clamping plate 8 moves towards the middle and clamps and fixes the PDA body 2, after being fixed, the rotating handle 11 drives the movable rod 10 to move inwards, so that the fixed gear 22 is meshed with the fixed teeth 23 in the fixed sleeve 13, and the movable rod 10 is fixed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The handheld PDA with the high recognition sensitivity and the anti-wear function comprises a protection box (1), a PDA body (2) is arranged in the protection box (1), a top cover (3) is hinged to the top of the protection box (1), and the handheld PDA is characterized in that a transparent baffle (4) is arranged on one surface of the protection box (1), a threaded rod (5) is movably connected to one side of the protection box (1), threads on two sides of the threaded rod (5) are opposite, threaded sliders (6) are connected to two ends of the threaded rod (5) in a threaded manner, a limit mechanism is arranged on one side of each threaded slider (6), a connecting rod (7) is fixedly connected to the other side of each threaded slider (6), one end of each connecting rod (7) penetrates through the protection box (1), a clamping plate (8) is fixedly connected to one end of each threaded rod, a rotating shaft (9) is fixedly connected to one end of each rotating shaft (9), one end of each rotating shaft (10) penetrates through the rotating shaft (9) through a sliding mechanism, a rotating handle (11) is fixedly connected to one side of each rotating shaft (1), a fixed sleeve (12) is fixedly connected to one side of each fixed sleeve (12), a fixing mechanism is arranged between the fixed sleeve (13) and the movable rod (10).
2. The handheld PDA with the high recognition sensitivity and the wear prevention function according to claim 1, wherein the limiting mechanism comprises a limiting groove (14), a limiting slide block (15) and a limiting rod (16), the limiting groove (14) is formed in the inner wall of one side of the protection box (1), the limiting slide block (15) is symmetrically connected to the inside of the limiting groove (14), and the limiting slide block (15) and the limiting rod (16) are fixedly connected between the threaded slide block (6).
3. The handheld PDA with high recognition sensitivity and anti-wear function according to claim 2, wherein a handle (17) is fixedly connected to the bottom of the protective case (1).
4. The handheld PDA with high recognition sensitivity and anti-wear function according to claim 3, wherein the sliding mechanism comprises a sliding groove (18) and a sliding block (19), the sliding groove (18) is formed in the inner walls of the two sides of the rotating shaft (9), the sliding block (19) is slidably connected in the sliding groove (18), and the sliding block (19) is fixedly connected with the movable rod (10).
5. The high recognition sensitivity hand-held PDA with wear prevention function according to claim 4, wherein a spring (20) is connected between one end of the movable bar (10) and the inner wall of the rotating shaft (9).
6. The handheld PDA with high recognition sensitivity and anti-wear function according to claim 5, wherein the anti-slip pad (21) is fixedly connected to one surface of the clamping plate (8).
7. The handheld PDA with the high recognition sensitivity and the wear prevention function according to claim 6, wherein the fixing mechanism comprises a fixed gear (22) and fixed teeth (23), the fixed gear (22) is fixedly connected to the surface of the movable rod (10), a plurality of fixed teeth (23) are fixedly connected to the inside of the fixed sleeve (13), and the fixed teeth (23) are meshed with the fixed gear (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320000857.8U CN219697641U (en) | 2023-01-03 | 2023-01-03 | High-identification-sensitivity handheld PDA with anti-wear function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320000857.8U CN219697641U (en) | 2023-01-03 | 2023-01-03 | High-identification-sensitivity handheld PDA with anti-wear function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219697641U true CN219697641U (en) | 2023-09-15 |
Family
ID=87962935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320000857.8U Active CN219697641U (en) | 2023-01-03 | 2023-01-03 | High-identification-sensitivity handheld PDA with anti-wear function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219697641U (en) |
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2023
- 2023-01-03 CN CN202320000857.8U patent/CN219697641U/en active Active
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