Adjustable auxiliary tool for attaching frameless damping strip of flat-panel television

Abstract

The invention discloses an adjustable flat-panel television frameless damping strip attaching auxiliary tool which comprises a shell, a connecting shaft is installed in the right end of the shell through a bearing, the outer side of the connecting shaft is in sliding contact with a connecting cover, and an adjusting mechanism is arranged in the shell. The end, away from the shell, of the connecting cover makes contact with a handle, a debugging mechanism is arranged in the connecting cover, and a baffle is fixedly connected to the middle of the inner side of the connecting cover. According to the device, the auxiliary wheel, the extrusion block, the adjusting mechanism and other structures are additionally arranged on the shell, in the using process, a telescopic rod can be driven to move through threaded fit between a first screw and an inner threaded pipe, and then the distance between the extrusion block and the auxiliary wheel is adjusted through movement of the telescopic rod; therefore, the pressing-in depth of the damping strip can be adjusted through the distance between the pressing-in device and the pressing-in device, the installation accuracy of the damping strip can be effectively improved, and the technological requirement is met.

Description

Technical Field

[0001] The invention belongs to the technical field of shock-absorbing strip attaching auxiliary tooling, and in particular relates to an adjustable frameless shock-absorbing strip attaching auxiliary tooling for a flat-panel television. Background Art

[0002] As the name suggests, a flat-screen TV is a type of television with a flat screen, compared to the bulky bodies of traditional cathode ray tube televisions. During the production process of flat-screen TVs, to prevent the bezel from affecting the viewing experience, a shock-absorbing strip needs to be installed behind the display screen and squeezed between the TV casing and the display screen. However, due to the structural limitations of the existing frameless flat-screen TV series, the shock-absorbing strip attachment positioning accuracy and the pressure-maintaining force during module assembly cannot meet the process requirements, and the production of this series of products cannot proceed smoothly. Therefore, it is necessary to design an adjustable auxiliary tooling for attaching shock-absorbing strips to frameless flat-screen TVs. Summary of the Invention

[0003] The purpose of the present invention is to provide an adjustable frameless shock-absorbing strip attachment auxiliary tooling for flat-panel televisions in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0004] In order to solve the above problems, the present invention provides a technical solution for auxiliary tooling for attaching adjustable frameless shock-absorbing strips of flat-screen TVs:

[0005] Disclosed is an auxiliary tool for attaching a shock-absorbing strip of an adjustable frameless flat-screen TV, comprising a shell, a connecting shaft installed inside the right end of the shell via a bearing, a connecting cover in sliding contact with the outer side of the connecting shaft, an adjustment mechanism provided inside the shell, an end of the connecting cover away from the shell in contact with a handle, a debugging mechanism provided inside the connecting cover, a baffle fixedly connected to the middle portion of the inner side of the connecting cover, a telescopic rod slidably connected to the lower inner side of the shell, an extrusion block fixedly connected to the end of the telescopic rod located outside the shell, a wheel seat slidably connected to the inner side of the left end of the shell, a mounting column fixedly connected to the upper end of the wheel seat, an auxiliary wheel installed on the outer side of the mounting column via a bearing, a screw threadedly connected to the upper end of the mounting column, and the screw in contact with the auxiliary wheel.

[0006] Preferably, the adjusting mechanism includes a fixed plate, the interior of the shell is fixedly connected to a fixed plate, the right end of the fixed plate is installed with a screw 1 through a bearing, the interior of the shell is slidably connected to a movable plate, the middle inner side of the movable plate is fixedly connected to an internal threaded tube, the end of the connecting shaft away from the screw 1 is fixedly connected to a square rod nail, the outside of the square rod nail is provided with a spring 1, the outside of the connecting cover is fixedly connected to a connecting ring, the outside of the connecting ring is fixedly connected to a limiting column, the right end of the shell is fixedly connected to a limiting ring, a plurality of evenly distributed positioning holes are opened inside the limiting ring, the inner top of the shell is fixedly connected to a guide bar, the outside of the wheel seat is fixedly connected to two symmetrically distributed guide nails, the outside of the guide nail is provided with a spring 2, and the movable plate can drive the telescopic rod to move.

[0007] Preferably, the internal threaded tube is connected to the screw rod 1 through a threaded connection, the telescopic rod is fixedly connected to the movable plate, the telescopic rod is slidingly connected to the fixed plate, and the screw rod is fixedly connected to the connecting shaft. The screw rod can drive the movable plate to move through the threaded cooperation between the internal threaded tubes.

[0008] Preferably, one end of the spring 1 is fixedly connected to the square rod nail, the other end of the spring 1 is fixedly connected to the connecting cover, the connecting cover is slidably connected to the square rod nail, the limiting column is slidably connected to the positioning hole, and the connecting ring is in contact with the limiting ring. The spring 1 can drive the connecting cover to automatically reset through elastic force.

[0009] Preferably, the guide nail is slidably connected to the fixed plate, one end of the second spring is fixedly connected to the wheel seat, and the other end of the second spring is fixedly connected to the fixed plate, and the second spring can support the wheel seat through elastic force.

[0010] Preferably, the debugging mechanism includes screw 2, screw 2 is fixedly connected to the outer side of the baffle, the outer side of the screw 2 is connected to an internally threaded square tube through a thread, the interior of the connecting cover is installed with a square hole sleeve through a bearing, the outer side of the square hole sleeve is fixedly connected to a porous ring, the inner right part of the connecting cover is fixedly connected to a mounting plate, the interior of the mounting plate is slidingly connected to a connecting nail, the lower end of the connecting nail is fixedly connected to a clamping seat, a spring 3 is provided on the outer side of the connecting nail, and the outer side of the mounting plate is fixedly connected to a reinforcing rib, which can increase the connection strength between the mounting plate and the connecting cover.

[0011] Preferably, the internally threaded square tube is fixedly connected to the handle, the square hole sleeve is slidingly connected to the internally threaded square tube, the reinforcing rib is fixedly connected to the connecting cover, and the clamping seat is clamped to the groove of the porous ring. The clamping seat can limit the rotation of the square hole sleeve by the porous ring.

[0012] Preferably, one end of the spring three is fixedly connected to the clamping seat, and the other end of the spring three is fixedly connected to the mounting plate. The spring three can drive the clamping seat to automatically reset through elastic force.

[0013] The beneficial effects of the present invention are:

[0014] First, by adding auxiliary wheels, extrusion blocks and adjustment mechanisms to the outer shell, the telescopic rod can be driven to move through the threaded cooperation between the screw rod and the internal threaded tube during use, and then the distance between the extrusion block and the auxiliary wheel can be adjusted by the movement of the telescopic rod, so that the pressing depth of the shock-absorbing strip can be adjusted through the distance between the two, which can effectively improve the installation accuracy of the shock-absorbing strip to meet the process requirements.

[0015] Secondly, an internally threaded square tube, a handle, a porous ring and other structures are added to the connecting cover. Before operating the tooling, the internally threaded square tube can be driven to rotate by the handle. The internally threaded square tube can adjust the usable length of the handle through the thread cooperation with the second screw, so that it is easier to exert force when holding the tooling, and the fitting accuracy of the shock absorber strip can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0018] Figure 2 For the present invention Figure 1 A three-dimensional cross-sectional view of

[0019] Figure 3 For the present invention Figure 1 Front cross-sectional view of

[0020] Figure 4 For the present invention Figure 1 A magnified three-dimensional view of the wheel seat;

[0021] Figure 5 For the present invention Figure 2 A magnified view of the structure of part A;

[0022] Figure 6 For the present invention Figure 3 A magnified view of the structure of part B;

[0023] Figure 7 For the present invention Figure 3 A magnified view of the C-section structure;

[0024] Figure 8 For the present invention Figure 5 A three-dimensional enlarged view of the connecting ring;

[0025] Figure 9 For the present invention Figure 5 A three-dimensional enlarged view of the limit ring.

[0026] In the figure: 1. outer shell; 2. connecting shaft; 3. connecting cover; 4. adjusting mechanism; 5. handle; 6. debugging mechanism; 7. baffle; 8. telescopic rod; 9. extrusion block; 10. wheel seat; 11. mounting column; 12. auxiliary wheel; 13. screw; 41. fixing plate; 42. screw rod 1; 43. movable plate; 44. internal threaded pipe; 45. square rod nail; 46. spring 1; 47. connecting ring; 48. limiting column; 49. limiting ring; 40. positioning hole; 401. guide bar; 402. guide nail; 403. spring 2; 61. screw rod 2; 62. internal threaded square pipe; 63. square hole sleeve; 64. porous ring; 65. mounting plate; 66. connecting nail; 67. clamping seat; 68. spring 3; 69. reinforcing rib. DETAILED DESCRIPTION

[0027] like Figure 1-9 As shown, the specific embodiment of the present invention adopts the following technical solutions:

[0028] Example:

[0029] Disclosed is an auxiliary tool for attaching a frameless shock-absorbing strip of an adjustable flat-screen TV, comprising a shell 1, a connecting shaft 2 being installed inside the right end of the shell 1 through a bearing, a connecting cover 3 being in sliding contact with the outer side of the connecting shaft 2, an adjustment mechanism 4 being provided inside the shell 1, a handle 5 being contacted at one end of the connecting cover 3 away from the shell 1, a debugging mechanism 6 being provided inside the connecting cover 3, a baffle 7 being fixedly connected to the middle portion of the inner side of the connecting cover 3, a telescopic rod 8 being slidably connected to the lower inner portion of the shell 1, an extrusion block 9 being fixedly connected to the end of the telescopic rod 8 located outside the shell 1, a wheel seat 10 being slidably connected to the inner side of the left end of the shell 1, a mounting column 11 being fixedly connected to the upper end of the wheel seat 10, an auxiliary wheel 12 being installed on the outer side of the mounting column 11 through a bearing, a screw 13 being threadedly connected to the inner side of the upper end of the mounting column 11, and the screw 13 being in contact with the auxiliary wheel 12.

[0030] The adjusting mechanism 4 includes a fixed plate 41, the interior of the housing 1 is fixedly connected to a fixed plate 41, the right end of the fixed plate 41 is installed with a screw 42 through a bearing, the interior of the housing 1 is slidably connected to a movable plate 43, the inner middle part of the movable plate 43 is fixedly connected to an internal threaded tube 44, the end of the connecting shaft 2 away from the screw 42 is fixedly connected to a square rod nail 45, the outer side of the square rod nail 45 is provided with a spring 46, the outer side of the connecting cover 3 is fixedly connected to a connecting ring 47, the outer side of the connecting ring 47 is fixedly connected to a limiting column 48, the right end of the housing 1 is fixedly connected to a limiting ring 49, the interior of the limiting ring 49 is provided with a plurality of evenly distributed positioning holes 40, the inner top of the housing 1 is fixedly connected to a guide bar 401, the outer side of the wheel seat 10 is fixedly connected to two symmetrically distributed guide nails 402, the outer side of the guide nail 402 is provided with a spring 2 403, the movable plate 43 can drive the telescopic rod 8 to move, the The internal threaded tube 44 is connected to the screw rod 42 by a thread, the telescopic rod 8 is fixedly connected to the movable plate 43, the telescopic rod 8 is slidably connected to the fixed plate 41, the screw rod 42 is fixedly connected to the connecting shaft 2, and the screw rod 42 can drive the movable plate 43 to move through the threaded cooperation between the internal threaded tube 44. One end of the spring 1 46 is fixedly connected to the square rod nail 45, and the other end of the spring 1 46 is fixedly connected to the connecting cover 3, and the connecting cover 3 is slidably connected to the square rod nail 45. The limiting column 48 is slidably connected to the positioning hole 40, and the connecting ring 47 contacts the limiting ring 49. The spring 1 46 can drive the connecting cover 3 to automatically reset through elastic force, and the guide nail 402 is slidably connected to the fixed plate 41. One end of the spring 2 403 is fixedly connected to the wheel seat 10, and the other end of the spring 2 403 is fixedly connected to the fixed plate 41. The spring 2 403 can support the wheel seat 10 through elastic force.

[0031] Among them, the debugging mechanism 6 includes a screw rod 2 61, the outer side of the baffle 7 is fixedly connected with a screw rod 2 61, the outer side of the screw rod 2 61 is connected to an internal threaded square tube 62 through a thread, the interior of the connecting cover 3 is installed with a square hole sleeve 63 through a bearing, the outer side of the square hole sleeve 63 is fixedly connected to a porous ring 64, the inner right part of the connecting cover 3 is fixedly connected with a mounting plate 65, the inner side of the mounting plate 65 is slidably connected with a connecting nail 66, the lower end of the connecting nail 66 is fixedly connected to a clamping seat 67, the outer side of the connecting nail 66 is provided with a spring 3 68, and the outer side of the mounting plate 65 is fixedly connected with a reinforcing rib 6 9. The reinforcing rib 69 can increase the connection strength between the mounting plate 65 and the connecting cover 3. The internally threaded square tube 62 is fixedly connected to the handle 5. The square hole sleeve 63 is slidably connected to the internally threaded square tube 62. The reinforcing rib 69 is fixedly connected to the connecting cover 3. The clamping seat 67 is clamped with the groove of the porous ring 64. The clamping seat 67 can limit the rotation of the square hole sleeve 63 by the porous ring 64. One end of the spring three 68 is fixedly connected to the clamping seat 67, and the other end of the spring three 68 is fixedly connected to the mounting plate 65. The spring three 68 can drive the clamping seat 67 to automatically reset through elastic force.

[0032] The use state of the present invention is as follows: when in use, the handle 5 is rotated, and the handle 5 drives the square hole sleeve 63 to rotate through the internal threaded square tube 62. The square hole sleeve 63 pushes the clamping seat 67 to move through the porous ring 64 during the rotation process, and compresses the spring three 68. When the clamping seat 67 disengages from the hole of the porous ring 64, the restriction of the square hole sleeve 63 can be released. During the continuous rotation of the square hole sleeve 63 and the internal threaded square tube 62, the handle 5 can be driven to move by the threaded cooperation between the internal threaded square tube 62 and the screw 2 61. During the movement of the handle 5, the total length of the handle 5 and the connecting cover 3 can be adjusted. After the adjustment is appropriate, the handle 5 is stopped and the spring three 68 is reset. The spring three 68 can drive the clamping seat 67 to clamp to the inside of the hole of the porous ring 64 through elastic force, so as to limit the square hole sleeve 63, thereby making the use length of the handle 5 stable.

[0033] Then pull the connecting cover 3, the connecting cover 3 drives the limiting column 48 to move through the connecting ring 47, and compresses the spring 1 46. When the limiting column 48 disengages from the positioning hole 40 of the limiting ring 49, the limit of the connecting cover 3 can be released, and then the connecting cover 3 is rotated. The connecting cover 3 drives the connecting shaft 2 to rotate through the square rod nail 45. During the rotation of the connecting shaft 2, the screw 1 42 is driven to rotate. During the rotation process, the screw 1 42 can drive the moving plate 43 to move through the threaded fit between the internal threaded tube 44. During the movement, the moving plate 43 can be moved by the telescopic rod 8 Adjust the position of the extrusion block 9. When the distance between the extrusion block 9 and the auxiliary wheel 12 is appropriate, stop rotating the connecting cover 3 and release the connecting cover 3 at the same time. The spring 1 46 is reset. The spring 1 46 can drive the limiting column 48 on the outside of the connecting cover 3 to be inserted into the adjusted positioning hole 40 through elastic force to complete the adjustment. Then, hold the connecting cover 3 and the handle 5, press the auxiliary wheel 12 against the outside of the TV shell, and squeeze the shock-absorbing strip into the inside of the gap through the extrusion block 9. Then, the shock-absorbing strip can be squeezed into the inside of the TV shell by sliding the extrusion block 9 to ensure installation accuracy.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable flat-panel TV frameless shock-absorbing strip attachment auxiliary tooling, comprising a housing (1), characterized in that: A connecting shaft (2) is installed inside the right end of the shell (1) through a bearing, and a connecting cover (3) is slidably contacted on the outside of the connecting shaft (2). An adjusting mechanism (4) is provided inside the shell (1), and an end of the connecting cover (3) away from the shell (1) contacts a handle (5). A debugging mechanism (6) is provided inside the connecting cover (3). A baffle (7) is fixedly connected to the middle part of the inner side of the connecting cover (3). A telescopic rod (8) is slidably connected to the lower part of the inner side of the shell (1), and an extrusion block (9) is fixedly connected to the end of the telescopic rod (8) located on the outside of the shell (1). A wheel seat (10) is slidably connected inside the left end of the shell (1), and an upper end of the wheel seat (10) is fixedly connected to a mounting column (11). An auxiliary wheel (12) is installed on the outer side of the mounting column (11) through a bearing, and a screw (13) is threadedly connected inside the upper end of the mounting column (11), and the screw (13) is in contact with the auxiliary wheel (12).

2. The adjustable flat-panel TV frameless shock-absorbing strip attachment auxiliary tool according to claim 1, characterized in that: The adjusting mechanism (4) includes a fixed plate (41), the interior of the housing (1) is fixedly connected to the fixed plate (41), the right end of the fixed plate (41) is installed with a screw rod (42) through a bearing, the interior of the housing (1) is slidably connected to a movable plate (43), the inner middle part of the movable plate (43) is fixedly connected to an internal threaded tube (44), the end of the connecting shaft (2) away from the screw rod (42) is fixedly connected to a square rod nail (45), the outer side of the square rod nail (45) is provided with a spring (46), and the connecting shaft (2) is fixedly connected to the fixing plate (41). The outer side of the connecting cover (3) is fixedly connected with a connecting ring (47), the outer side of the connecting ring (47) is fixedly connected with a limiting column (48), the right end of the outer shell (1) is fixedly connected with a limiting ring (49), the interior of the limiting ring (49) is provided with a plurality of evenly distributed positioning holes (40), the inner top of the outer shell (1) is fixedly connected with a guide bar (401), the outer side of the wheel seat (10) is fixedly connected with two symmetrically distributed guide pins (402), and the outer side of the guide pin (402) is provided with a second spring (403).

3. The adjustable flat-panel TV frameless shock-absorbing strip attachment auxiliary tool according to claim 2, characterized in that: The internal threaded tube (44) is connected to the screw rod 1 (42) via a threaded connection, the telescopic rod (8) is fixedly connected to the movable plate (43), the telescopic rod (8) is slidably connected to the fixed plate (41), and the screw rod 1 (42) is fixedly connected to the connecting shaft (2).

4. The adjustable flat-panel TV frameless shock-absorbing strip attachment auxiliary tool according to claim 2, characterized in that: One end of the spring (46) is fixedly connected to the square rod nail (45), the other end of the spring (46) is fixedly connected to the connecting cover (3), the connecting cover (3) is slidably connected to the square rod nail (45), the limiting column (48) is slidably connected to the positioning hole (40), and the connecting ring (47) is in contact with the limiting ring (49).

5. The adjustable flat-panel TV frameless shock-absorbing strip attachment auxiliary tool according to claim 2, characterized in that: The guide pin (402) is slidably connected to the fixed plate (41), one end of the second spring (403) is fixedly connected to the wheel seat (10), and the other end of the second spring (403) is fixedly connected to the fixed plate (41).

6. The adjustable flat-panel TV frameless shock-absorbing strip attachment auxiliary tool according to claim 1, characterized in that: The debugging mechanism (6) includes a second screw (61), the outer side of the baffle (7) is fixedly connected to the second screw (61), the outer side of the second screw (61) is connected to an internal threaded square tube (62) through a thread, the interior of the connecting cover (3) is installed with a square hole sleeve (63) through a bearing, the outer side of the square hole sleeve (63) is fixedly connected to a porous ring (64), the inner right part of the connecting cover (3) is fixedly connected to a mounting plate (65), the interior of the mounting plate (65) is slidably connected to a connecting pin (66), the lower end of the connecting pin (66) is fixedly connected to a clamping seat (67), the outer side of the connecting pin (66) is provided with a third spring (68), and the outer side of the mounting plate (65) is fixedly connected to a reinforcing rib (69).

7. The adjustable flat-panel TV frameless shock-absorbing strip attachment auxiliary tool according to claim 6, characterized in that: The internally threaded square tube (62) is fixedly connected to the handle (5), the square hole sleeve (63) is slidably connected to the internally threaded square tube (62), the reinforcing rib (69) is fixedly connected to the connecting cover (3), and the clamping seat (67) is clamped to the groove of the porous ring (64).

8. The adjustable flat-panel TV frameless shock-absorbing strip attachment auxiliary tool according to claim 6, characterized in that: One end of the spring three (68) is fixedly connected to the clamping seat (67), and the other end of the spring three (68) is fixedly connected to the mounting plate (65).

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