CN217346839U - A touchpad cold pressing fixture for easy calibration and positioning - Google Patents

Abstract

The utility model discloses a touch panel cold pressing fixture which is convenient for calibration and positioning, which comprises a connecting seat, a support frame is installed on the top of the connecting seat, and two sides of the connecting seat are fixedly connected with support plates. The touch panel cold-pressing fixture, which is easy to calibrate and locate, is provided with a limit sleeve, a limit sleeve, a limit spring, and a mounting bolt, and the hydraulic cylinder is activated. The hydraulic cylinder drives the upper pressure plate and the mounting plate to descend. When the hydraulic cylinder drives When the upper pressure plate and the mounting plate are lowered, the limit sleeve rod will slide inside the limit sleeve, and the limit sleeve rod slides inside the limit sleeve to improve the stability of the upper pressure plate when it is lowered, and it is convenient to improve the stability of the upper pressure plate. To calibrate the upper platen and the lower platen, when the upper platen needs to be replaced, the mounting bolts can be unscrewed from the inside of the upper platen and the installation plate. The solution is that the stability of the cold-pressing jig is poor, and it is inconvenient to make the upper platen and the installation plate. The problem of calibration and positioning of the lower platen.

Description

A touchpad cold pressing fixture for easy calibration and positioning

technical field

The utility model relates to the technical field of touch panel processing, in particular to a touch panel cold pressing fixture which is convenient for calibration and positioning.

Background technique

The touchpad is an input device widely used in notebook computers. It uses the movement of the user's fingers to control the movement of the pointer. Cold pressing is required when processing the touchpad. Cold pressing can be used under certain pressure and equipment. It is pressed into a blank with a certain shape, size, strength and density. Therefore, a touchpad cold pressing jig needs to be used when cold pressing the touchpad. The stability of the fixture is poor, and it is inconvenient to calibrate and position the upper platen and the lower platen; there is no limit for the lower platen, which is easy to cause the displacement of the lower platen; the dust and impurities inside the frame are not effectively treated, which is easy to affect the contact. quality of the control panel. In view of the above-mentioned problems, the touchpad cold pressing jig is improved.

Utility model content

The purpose of the present invention is to provide a touch panel cold pressing jig which is convenient for calibration and positioning, so as to solve the problem of poor stability of the cold pressing jig proposed in the above-mentioned background art, and it is inconvenient to calibrate and position the upper and lower pressing plates. .

In order to achieve the above purpose, the present invention provides the following technical solutions: a touch panel cold pressing fixture for easy alignment and positioning, comprising a connecting seat, a support frame is installed on the top of the connecting seat, and two sides of the connecting seat are fixed A support plate is connected, the bottom end inside the support frame is provided with a hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly connected with a mounting plate, the top of the mounting plate is provided with an upper pressure plate, and the upper pressure plate and the installation plate are provided with There are mounting bolts, support rods are provided on both sides of the top of the connection seat, a lower pressure plate is provided between the support rods, limit sleeves are provided on both sides of the hydraulic cylinder, and the bottom of the limit sleeve is A limit sleeve rod is arranged at the end, a limit spring is fixedly connected between the limit sleeve rod and the interior of the limit sleeve, and a box body is installed on the top end of the support plate.

Preferably, the limiting sleeve rods are fixedly connected to the four corners of the top end of the mounting plate, and the upper pressing plate is mounted on the bottom end of the mounting plate through mounting bolts.

Preferably, a limit rod is set inside the support rod, a limit plate is set on one side of the limit rod, a rotating block is fixedly connected to one side of the limit rod, and the other inside the limit board is There is an active slot on the side.

Preferably, the rotating block rotates inside the movable slot, and the inside of the limiting rod and the supporting rod cooperate with each other.

Preferably, a fan is installed on the top of one end of the box, a connecting pipe is fixedly connected to the output end and the input end of the fan, one side of the connecting pipe is fixedly connected with a branch pipe, and one side of the branch pipe is fixedly connected There are air vents, and the air vents are provided with multiple groups.

Preferably, a storage box is installed at the bottom end inside the box body, and a handle is fixedly connected to one end of the storage box.

Compared with the prior art, the beneficial effects of the present invention are: the touch panel cold pressing fixture which is convenient for alignment and positioning not only realizes the convenience of aligning the upper and lower pressing plates, realizes the limiting of the lower pressing plates, but also realizes cleaning and support. Dust and impurities inside the rack;

(1) By setting a limit sleeve, a limit sleeve, a limit spring, and a mounting bolt, the hydraulic cylinder is activated, and the hydraulic cylinder drives the upper pressure plate and the installation plate to descend. When the hydraulic cylinder drives the upper pressure plate and the installation plate to descend, the limit sleeve The rod will slide inside the limit sleeve, and the limit sleeve rod slides inside the limit sleeve to improve the stability of the upper pressure plate when it is lowered. The limit spring inside the position sleeve can support the limit sleeve rod and prevent the upper pressure plate from falling suddenly when the hydraulic cylinder is accidentally damaged. When the upper pressure plate needs to be replaced, the mounting bolts are unscrewed from the inside of the upper pressure plate and the installation plate. You can;

(2) By being provided with a support rod, a limit rod, a turning block, a movable groove and a limit plate, after placing the lower pressure plate between the support rods, the limit rod is rotated. Since the limit rod and the support rod cooperate with each other, so Rotating the limit rod can make the limit rod move left and right inside the support rod, and the movement of the limit rod can make the limit plate limit the lower pressure plate. When the rod rotates, the turning block will rotate inside the movable groove, so that the left and right movement of the limit rod can facilitate the limit plate to limit and fix the lower pressure plate of different sizes;

(3) By setting the support plate, the box body, the air outlet, the connecting pipe, the storage box and the handle, the fan is started, and the fan absorbs the dust and impurities inside the support frame to the inside of the box through the connecting pipe and the air outlet, and removes the dust It can prevent the dust and impurities inside the support frame from affecting the quality of the touch panel. After the dust and impurities enter the inside of the box, they will fall into the interior of the storage box. When there is a lot of dust and impurities inside the storage box Pull the handle, and the handle drives the storage box to separate from the inside of the box body to uniformly dispose of the dust and impurities inside the storage box.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the present utility model;

Fig. 2 is the enlarged structural schematic diagram of the side section of the limiting sleeve of the present invention;

Fig. 3 is the front view enlarged structural schematic diagram of the box of the utility model;

FIG. 4 is a schematic view of the enlarged structure of the partial cross-section at A in FIG. 1 of the present invention.

In the figure: 1. Connecting seat; 2. Supporting frame; 3. Supporting plate; 4. Box body; 5. Fan; 6. Branch pipe; 7. Limiting sleeve; 8. Hydraulic cylinder; 9. Limiting sleeve; 10. Air outlet; 11. Connecting pipe; 12. Storage box; 13. Handle; 14. Support rod; 15. Upper pressure plate; 16. Mounting plate; 17. Limiting spring; 18. Mounting bolt; 19. Limiting rod ; 20. Turn block; 21. Active slot; 22. Limit plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Embodiment 1: Please refer to Figures 1-4, a touchpad cold pressing fixture for easy alignment and positioning, including a connecting seat 1, a support frame 2 is installed on the top of the connecting seat 1, and two sides of the connecting seat 1 are fixedly connected with The bottom end of the support plate 3 and the support frame 2 is provided with a hydraulic cylinder 8, the bottom end of the hydraulic cylinder 8 is fixedly connected with a mounting plate 16, the top of the mounting plate 16 is provided with an upper pressure plate 15, and the upper pressure plate 15 and the mounting plate 16 are provided with Bolts 18 are installed, support rods 14 are provided on both sides of the top end of the connection base 1, a lower pressure plate is provided between the support rods 14, limit sleeves 7 are provided on both sides of the hydraulic cylinder 8, and the bottom end inside the limit sleeve 7 is provided with The limit sleeve rod 9 is fixedly connected with a limit spring 17 between the limit sleeve rod 9 and the interior of the limit sleeve 7, and a box body 4 is installed on the top of the support plate 3;

The limiting sleeve rods 9 are fixedly connected to the four corners of the top end of the mounting plate 16, and the upper pressing plate 15 is mounted on the bottom end of the mounting plate 16 through the mounting bolts 18;

Specifically, as shown in FIGS. 1 and 2 , the hydraulic cylinder 8 is activated, and the hydraulic cylinder 8 drives the upper pressure plate 15 and the mounting plate 16 to descend. When the hydraulic cylinder 8 drives the upper pressure plate 15 and the mounting plate 16 to descend, the limit sleeve rod 9 will be in The limit sleeve 7 slides inside, and the limit sleeve rod 9 slides inside the limit sleeve 7 to improve the stability of the upper pressure plate 15 when it is lowered, and to improve the stability of the upper pressure plate 15 can facilitate the connection between the upper pressure plate 15 and the lower pressure plate. Calibration, the limit spring 17 inside the limit sleeve 7 can support the limit sleeve 9 to prevent the hydraulic cylinder 8 from being accidentally damaged and the upper pressure plate 15 will suddenly drop. It is sufficient to unscrew from the inside of the upper pressing plate 15 and the mounting plate 16 .

Example 2: A limit rod 19 is arranged inside the support rod 14 , a limit plate 22 is arranged on one side of the limit rod 19 , a rotating block 20 is fixedly connected to one side of the limit rod 19 , and the other inside the limit plate 22 is The side opening is provided with a movable groove 21, the rotating block 20 rotates inside the movable groove 21, and the interior of the limit rod 19 and the support rod 14 cooperate with each other;

Specifically, as shown in FIG. 1 and FIG. 4 , after the lower pressing plate is placed between the support rods 14, the limit rod 19 is rotated. Since the limit rod 19 and the support rod 14 cooperate with each other, the rotation of the limit rod 19 can make The limit rod 19 moves left and right inside the support rod 14. The movement of the limit rod 19 can make the limit plate 22 limit the lower pressure plate, and the limit and fixation of the lower pressure plate can prevent the lower pressure plate from moving left and right. When the limit rod 19 When rotating, the rotating block 20 will rotate inside the movable groove 21, so that the limit rod 19 can move left and right so that the limit plate 22 can limit and fix the lower pressing plates of different sizes.

Example 3: A fan 5 is installed on the top of one end of the box body 4, the output end and the input end of the fan 5 are respectively fixedly connected with a connecting pipe 11, one side of the connecting pipe 11 is fixedly connected with a branch pipe 6, and one side of the branch pipe 6 is fixedly connected. There is an air outlet 10, and there are multiple groups of the air outlet 10. A storage box 12 is installed at the bottom end of the inside of the box body 4, and one end of the storage box 12 is fixedly connected with a handle 13;

Specifically, as shown in FIG. 1 and FIG. 3 , the fan 5 is started, and the fan 5 adsorbs the dust and impurities inside the support frame 2 to the inside of the box 4 through the connecting pipe 11 and the air outlet 10, and adsorbs the dust and impurities to the box. The inside of 4 can prevent the dust and impurities inside the support frame 2 from affecting the quality of the touch panel. After the dust and impurities enter the inside of the box 4, they will fall into the storage box 12. When there are many dust and impurities inside the storage box 12 The handle 13 is pulled, and the handle 13 drives the storage box 12 away from the interior of the box body 4 to uniformly treat the dust and impurities inside the storage box 12 .

Working principle: After the lower pressing plate is placed between the support rods 14 in the present utility model, the limit rod 19 is rotated. Since the limit rod 19 and the support rod 14 cooperate with each other, rotating the limit rod 19 can make the limit rod 19 moves left and right inside the support rod 14. The movement of the limit rod 19 can make the limit plate 22 limit the lower pressure plate, and the limit fix of the lower pressure plate can prevent the lower pressure plate from moving left and right. When the limit rod 19 rotates, it turns The block 20 will rotate inside the movable groove 21, so that the limit rod 19 moves left and right, which can facilitate the limit plate 22 to limit and fix the lower pressure plates of different sizes, and activate the hydraulic cylinder 8, which drives the upper pressure plate 15 and the mounting plate. 16 descends, when the hydraulic cylinder 8 drives the upper pressure plate 15 and the mounting plate 16 to descend, the limit sleeve rod 9 will slide inside the limit sleeve 7, and the limit sleeve rod 9 slides inside the limit sleeve 7 to raise the upper pressure plate 15. The stability when descending, improving the stability of the upper pressure plate 15 can facilitate the alignment of the upper pressure plate 15 and the lower pressure plate, and the limit spring 17 inside the limit sleeve 7 can support the limit sleeve 9 to prevent the hydraulic cylinder. 8 When the upper pressure plate 15 is accidentally damaged, it will suddenly drop. When the upper pressure plate 15 needs to be replaced, the mounting bolts 18 can be unscrewed from the inside of the upper pressure plate 15 and the mounting plate 16, and the fan 5 will be started. The port 10 adsorbs the dust and impurities inside the support frame 2 to the inside of the box 4, and adsorbing the dust and impurities inside the box 4 can prevent the dust and impurities inside the support frame 2 from affecting the quality of the touch panel, and the dust and impurities enter The inside of the box body 4 will then fall into the inside of the storage box 12. When there is a lot of dust and impurities inside the storage box 12, the handle 13 is pulled, and the handle 13 drives the storage box 12 away from the inside of the box body 4. Impurities are treated uniformly.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. The utility model provides a touch-control board tool of colding pressing convenient to calibration location, includes connecting seat (1), its characterized in that: the support frame is characterized in that a support frame (2) is installed at the top end of the connection seat (1), support plates (3) are fixedly connected to two sides of the connection seat (1), a hydraulic oil cylinder (8) is arranged at the bottom end of the interior of the support frame (2), a mounting plate (16) is fixedly connected to the bottom end of the hydraulic oil cylinder (8), an upper pressure plate (15) is arranged at the top end of the mounting plate (16), mounting bolts (18) are arranged on the upper pressure plate (15) and the mounting plate (16), support rods (14) are arranged on two sides of the top end of the connection seat (1), a lower pressure plate is arranged between the support rods (14), limiting sleeves (7) are arranged on two sides of the hydraulic oil cylinder (8), a limiting sleeve rod (9) is arranged at the bottom end of the interior of the limiting sleeve rod (7), and a limiting spring (17) is fixedly connected between the limiting sleeve rod (9) and the interior of the limiting sleeve (7), and a box body (4) is arranged at the top end of the supporting plate (3).

2. The touchpad cold pressing jig convenient to calibrate and position as claimed in claim 1, characterized in that: spacing loop bar (9) fixed connection is in four corners on mounting panel (16) top, top board (15) are installed in the bottom of mounting panel (16) through mounting bolt (18).

3. The touchpad cold pressing jig convenient to calibrate and position as claimed in claim 1, wherein: the utility model discloses a bracing piece, including bracing piece (14), bracing piece, limiting rod (19), limiting plate (22) are provided with to one side of limiting rod (19), one side fixedly connected with commentaries on classics piece (20) of limiting rod (19), activity groove (21) have been seted up to the inside opposite side of limiting plate (22).

4. The touchpad cold pressing fixture convenient to calibrate and position as claimed in claim 3, wherein: the rotating block (20) rotates in the movable groove (21), and the limiting rod (19) is matched with the supporting rod (14).

5. The touchpad cold pressing jig convenient to calibrate and position as claimed in claim 1, wherein: fan (5) are installed at the top of box (4) one end, the output and the input of fan (5) are fixedly connected with connecting pipe (11) respectively, one side fixedly connected with of connecting pipe (11) is in charge of (6), one side fixedly connected with suction opening (10) of in charge of (6), suction opening (10) are provided with the multiunit.

6. The touchpad cold pressing jig convenient to calibrate and position as claimed in claim 1, wherein: storage box (12) are installed to the inside bottom of box (4), the one end fixedly connected with handle (13) of storage box (12).

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