Handheld auxiliary device for tablet personal computer
By designing a handheld auxiliary device with adjustment and fall-proof mechanism, the problem of inconvenient adjustment of the tablet's angle of use and operation is solved, the stability and security of use are improved, and the tablet's quick clamping and first-hand operation are achieved.
Patent Information
- Application Number
- CN202420978683.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing handheld assist devices for tablets cannot stabilize the use angle, which is easy to loosen and inconvenient to operate, which affects the stability and safety of use.
A handheld auxiliary device including a handle bar, an anti-slip sleeve, a locking screw, a hinged connecting plate, an adjustment mechanism and an anti-fall mechanism is designed. By adjusting the use angle of the adjustment mechanism, the anti-fall mechanism realizes first-hand operation and protection, and is fixed by a suction cup. Tablet computer.
It improves the stability and security of the tablet computer, ensures the fixing efficiency and operational convenience of the device, and avoids the risk of falling and damage.
Smart Images
Figure CN222256047U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tablet computers, in particular to a handheld auxiliary device for a tablet computer. Background Art
[0002] A tablet computer is a small, portable personal computer that uses a touch screen as its basic input device. Its touch screen allows users to use a stylus or digital pen to perform tasks instead of a traditional keyboard or mouse. Users can input through built-in handwriting recognition, on-screen soft keyboard, voice recognition, or a real keyboard. When using a tablet computer, a handheld auxiliary device is required.
[0003] The prior art has the following problems.
[0004] 1. The existing handheld auxiliary device for tablet computers cannot stably adjust the use angle of the tablet computer. During use, the tablet computer is very easy to loosen, affecting the stability of the tablet computer;
[0005] 2. Existing tablet computers use handheld auxiliary devices, but there is no special handheld auxiliary device, which makes it inconvenient to hold and operate. Utility Model Content
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A handheld auxiliary device for a tablet computer comprises a handle bar, an outer wall of the handle bar is provided with an anti-slip sleeve, an upper end of the handle bar is provided with a locking screw, an upper end of the handle bar is hinged with a connecting plate, an upper end of the connecting plate is fixedly connected with an adjusting mechanism, one side of the handle bar is fixedly connected with an anti-falling mechanism, and the lower end of the handle bar is fixedly connected with a suction cup.
[0008] Preferably, the adjustment mechanism includes an adjustment box, the lower end of the adjustment box is fixedly connected to the upper end of the connecting plate, a rotating rod is provided in the middle part of the adjustment box, a worm gear is provided on the outer wall of the rotating rod, a worm gear is meshingly connected to the outer wall of the worm gear, one end of the worm gear is fixedly connected to a support frame, the inner sides of the support frame are connected with mounting grooves, the inner wall of the mounting groove is slidably connected with a sliding rod, the outer wall of the sliding rod is fixedly sleeved with a spring, the outer side of the sliding rod is fixedly connected to a side plate, the inner side of the side plate is fixedly connected to a rubber block, and a protective strip is bonded to the front end of the support frame.
[0009] Preferably, the middle portion of the adjustment box is rotatably connected to the outer surface of the rotating rod.
[0010] Preferably, the number of the protection strips is five and they are equidistantly arranged, and the length of the protection strip is smaller than the width of the front surface of the support frame.
[0011] Preferably, the anti-fall mechanism includes a connecting groove, the outer wall of the connecting groove is embedded and connected to one side of the handle rod, a connecting column is provided inside the connecting groove, a connecting rope is provided on the outer wall of the connecting column, and one end of the connecting rope is fixedly connected to a bracelet.
[0012] Preferably, the inner wall of the connecting groove is fixedly connected to a connecting column.
[0013] Preferably, the connecting groove is semicircular in shape.
[0014] Preferably, the inner wall of the anti-slip sleeve is fixedly sleeved with the outer wall of the handle rod, and the upper end of the handle rod is movably connected to one side of the locking screw.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] 1. The utility model can adjust the use angle of the tablet computer through the adjustment mechanism, and quickly clamp the tablet computer. At the same time, the tablet computer has high fixing efficiency, which improves the use stability of the tablet computer.
[0017] 2. During the implementation of the utility model, the anti-fall mechanism is set up so that the device can be easily held in one hand, and at the same time the device is protected to avoid damage caused by falling, thereby improving the safety of the tablet computer and making it simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;
[0020] Figure 3 It is a detailed structural diagram of the adjustment mechanism of the utility model;
[0021] Figure 4 This is a schematic diagram of the anti-fall mechanism structure of the utility model;
[0022] Figure 5 It is a side view of the utility model.
[0023] In the figure: 1. handle bar; 2. anti-slip sleeve; 3. locking screw; 4. connecting plate; 5. adjustment mechanism; 6. anti-fall mechanism; 7. suction cup; 51. adjustment box; 52. rotating rod; 53. worm gear; 54. worm; 55. support frame; 56. side panel; 57. rubber block; 58. mounting groove; 59. sliding rod; 510. spring; 511. protection strip; 61. connecting groove; 62. connecting column; 63. connecting rope; 64. bracelet. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] like Figure 1 , Figure 5 As shown, a handheld auxiliary device for a tablet computer comprises a handle bar 1, an outer wall of the handle bar 1 is provided with an anti-skid sleeve 2, an upper end of the handle bar 1 is provided with a locking screw 3, the upper end of the handle bar 1 is hinged with a connecting plate 4, the upper end of the connecting plate 4 is fixedly connected with an adjusting mechanism 5, the adjusting mechanism 5 enables the device to adjust the use angle of the tablet computer and quickly clamp the tablet computer, while the tablet computer has high fixing efficiency and improves the use stability of the tablet computer, one side of the handle bar 1 is fixedly connected with an anti-falling mechanism 6, the anti-falling mechanism 6 enables the device to be easily held in one hand and protects the device to avoid damage caused by falling, thereby improving the safety of the tablet computer, and the operation is simple and convenient to use, the lower end of the handle bar 1 is fixedly connected with a suction cup 7, the inner wall of the anti-skid sleeve 2 is fixedly sleeved with the outer wall of the handle bar 1, and the upper end of the handle bar 1 is movably connected with one side of the locking screw 3.
[0026] like Figure 2 , Figure 3 As shown, the adjustment mechanism 5 includes an adjustment box 51, the lower end of the adjustment box 51 is fixedly connected to the upper end of the connecting plate 4, a rotating rod 52 is arranged in the middle part of the adjustment box 51, a worm wheel 53 is arranged on the outer wall of the rotating rod 52, a worm 54 is meshedly connected to the outer wall of the worm wheel 53, a support frame 55 is fixedly connected to one end of the worm 54, both sides of the inside of the support frame 55 are connected to mounting grooves 58, a sliding rod 59 is slidably connected to the inner wall of the mounting groove 58, a spring 510 is fixedly sleeved on the outer wall of the sliding rod 59, a side plate 56 is fixedly connected to the outer side of the sliding rod 59, a rubber block 57 is fixedly connected to the inner side of the side plate 56, and a protective strip 511 is bonded to the front end of the support frame 55;
[0027] The middle portion of the regulating box 51 is rotatably connected to the outer surface of the rotating rod 52;
[0028] There are five protective strips 511 , which are equidistantly arranged. The length of the protective strips 511 is smaller than the width of the front surface of the support frame 55 .
[0029] As can be seen from the above, rubber blocks 57 are installed on adjacent sides of the two side panels 56 near the top and near the bottom, and the support frame 55 and the handlebar 1 are both made of magnesium-aluminum alloy.
[0030] like Figure 4As shown, the anti-fall mechanism 6 includes a connecting groove 61, the outer wall of the connecting groove 61 is embedded and connected with one side of the handle bar 1, a connecting column 62 is arranged inside the connecting groove 61, a connecting rope 63 is arranged on the outer wall of the connecting column 62, and one end of the connecting rope 63 is fixedly connected to a hand ring 64;
[0031] The inner wall of the connecting groove 61 is fixedly connected to a connecting column 62;
[0032] The connection groove 61 is semicircular in shape.
[0033] As can be seen from the above, the end of the connecting rope 63 is fixedly connected to a bracelet 64, and the bracelet 64 is made of an elastic band.
[0034] The working principle of the utility model is as follows: first, the staff pulls the two side panels 56 outward, at which time the spring 510 is compressed, and the slide bar 59 slides out of the mounting groove 58, and further, the tablet computer is placed in the middle of the support frame 55, and then the two side panels 56 are loosened, and then the spring 510 is elastically stretched, and the side panels 56 fix the tablet computer. Further, the staff rotates the rotating rod 52, and the rotating rod 52 drives the worm gear 53 to rotate, and the worm gear 53 and the worm 54 engage and drive the support frame 55 to rotate, so as to adjust the use angle of the tablet computer, and then the tablet computer is pulled by the setting of the connecting rope 63 and the bracelet 64 to prevent the tablet computer from slipping. During use, the anti-slip effect of the handle bar 1 is increased by the setting of the anti-slip sleeve 2. When the tablet computer needs to be fixed, the device is adsorbed on the desktop by the suction cup 7 to fix the tablet computer.
[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A handheld auxiliary device for a tablet computer, comprising a handle bar (1), characterized in that: The outer wall of the handlebar (1) is provided with an anti-slip sleeve (2), the upper end of the handlebar (1) is provided with a locking screw (3), the upper end of the handlebar (1) is hinged with a connecting plate (4), the upper end of the connecting plate (4) is fixedly connected with an adjustment mechanism (5), one side of the handlebar (1) is fixedly connected with an anti-fall mechanism (6), and the lower end of the handlebar (1) is fixedly connected with a suction cup (7).
2. A handheld auxiliary device for a tablet computer according to claim 1, characterized in that: The adjusting mechanism (5) comprises an adjusting box (51), the lower end of the adjusting box (51) is fixedly connected to the upper end of the connecting plate (4), a rotating rod (52) is arranged in the middle part of the adjusting box (51), the outer wall of the rotating rod (52) is arranged with a worm wheel (53), the outer wall of the worm wheel (53) is meshingly connected with a worm (54), one end of the worm (54) is fixedly connected with a supporting frame (55), the inner sides of the supporting frame (55) are connected with mounting grooves (58), the inner wall of the mounting groove (58) is slidably connected with a sliding rod (59), the outer wall of the sliding rod (59) is fixedly sleeved with a spring (510), the outer side of the sliding rod (59) is fixedly connected with a side plate (56), the inner side of the side plate (56) is fixedly connected with a rubber block (57), and the front end of the supporting frame (55) is bonded with a protective strip (511).
3. A handheld auxiliary device for a tablet computer according to claim 2, characterized in that: The middle portion of the regulating box (51) is rotatably connected to the outer surface of the rotating rod (52).
4. The handheld auxiliary device for a tablet computer according to claim 3, characterized in that: The number of the protection strips (511) is five and they are arranged at equal distances, and the length of the protection strips (511) is smaller than the width of the front surface of the support frame (55).
5. The handheld auxiliary device for a tablet computer according to claim 1, characterized in that: The anti-fall mechanism (6) comprises a connecting groove (61), the outer wall of the connecting groove (61) is embedded and connected with one side of the handlebar (1), a connecting column (62) is arranged inside the connecting groove (61), a connecting rope (63) is arranged on the outer wall of the connecting column (62), and one end of the connecting rope (63) is fixedly connected to a wristband (64).
6. The handheld auxiliary device for a tablet computer according to claim 5, characterized in that: The inner wall of the connection groove (61) is fixedly connected to a connection column (62).
7. The handheld auxiliary device for a tablet computer according to claim 6, characterized in that: The connecting groove (61) is in a semicircular shape.
8. The handheld auxiliary device for a tablet computer according to claim 1, characterized in that: The inner wall of the anti-slip sleeve (2) is fixedly sleeved with the outer wall of the handlebar (1), and the upper end of the handlebar (1) is movably connected with one side of the locking screw (3).