Supporting and rebounding unit of touch panel

Abstract

The utility model relates to the technical field of touchpads, in particular to a supporting and springback unit of a touchpad, which comprises a base, a springback unit body is mounted in the base, a supporting rod is mounted in the base, a connecting plate is mounted on the upper surface of the base, a touchpad body is mounted on one side, far away from the base, of the connecting plate, and the supporting rod is mounted on the side, far away from the base, of the connecting plate. A rectangular block is fixedly connected to the inner wall of the base, a pull rod is slidably connected to the inner wall of the rectangular block, two pull plates are fixedly connected to the surface of the pull rod, limiting rods are fixedly connected to the sides, close to the supporting rods, of the two pull plates, and the surface of the pull rod is sleeved with a second arc-shaped plate. According to the utility model, the problem that the replacement of the touchpad is affected due to the fact that the base and the supporting rod are often easy to separate due to the fact that a mode of manually separating the connecting plate from the supporting rod is usually adopted when the touchpad on the supporting and rebounding unit of the touchpad needs to be replaced is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to touch panel technical field especially relates to a touch panel's support and rebound unit. BACKGROUND

[0002] Touch panel is a kind of input device based on capacitive sensing technology, controls cursor movement by sliding finger on touch panel, can be used without additional physical equipment, in order to provide better feedback for user's perception operation, usually touch panel inside integrated support rebound unit, provides corresponding feedback information for user's operation.

[0003] The existing related technology, there is the following defect: when the touch panel on the support and rebound unit of touch panel needs to be replaced in the prior art, the manual separation connecting plate and support rod mode is usually used, and the separation mode is prone to the separation between the base and the support rod, which affects the replacement of the touch panel.

[0004] Therefore, the utility model provides a kind of touch panel's support and rebound unit. INVENTION CONTENTS

[0005] The utility model aims at solving the shortcomings that the touch panel on the support and rebound unit of touch panel needs to be replaced in the prior art, the manual separation connecting plate and support rod mode is usually used, and the separation mode is prone to the separation between the base and the support rod, which affects the replacement of the touch panel, and a kind of touch panel's support and rebound unit is provided.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of touch panel's support and rebound unit, including base, the inside installation of rebound unit body of the base, the inside installation of support rod of the base, the upper surface of the base is installed with connecting plate, the side of the connecting plate away from base is installed with touch panel body, the inner wall of the base is fixedly connected with rectangular block, the inner wall of the rectangular block is slidably connected with pull rod, the surface of the pull rod is fixedly connected with two pull plates, the side of two the pull plate close to support rod is fixedly connected with limit rod.

[0007] The effect reached by the above-mentioned components is that by setting the rectangular block, the stability of the connection between the pull rod and the base can be improved, by setting the pull rod, the movement of the pull plate and the limit rod can be controlled, by setting the limit rod, the position of the support rod can be limited when replacing the touch panel body, and the stable connection between the support rod and the base is ensured as much as possible.

[0008] Preferably, the surface of the pull rod is sleeved with a second arc-shaped plate, the second arc-shaped plate is fixedly connected to the inner wall of the base, and the surface of the pull rod is fixedly connected with a control rod.

[0009] The effect achieved by the above components is that the pull rod can be connected to the base through the second arc-shaped plate, and the pull rod can be conveniently controlled to move through the control rod.

[0010] Preferably, the surface of the pull rod is fixedly connected with a first arc-shaped plate, the first arc-shaped plate is closely attached to the base, and the first arc-shaped plate is installed on the side of the second arc-shaped plate away from the control rod.

[0011] The effect achieved by the above components is that the movement of the pull rod can drive the first arc-shaped plate to move, and the first arc-shaped plate closely attached to the base can limit the rotation of the pull rod.

[0012] Preferably, the surface of the pull rod is sleeved with a first spring, and the two ends of the first spring are fixedly connected with the first arc-shaped plate and the second arc-shaped plate, respectively.

[0013] The effect achieved by the above components is that the first spring can be conveniently installed through the first arc-shaped plate, and the position of the pull rod can be limited through the first spring.

[0014] Preferably, the side of the base close to the control rod is fixedly connected with an "L"-shaped plate, and the inner wall of the "L"-shaped plate is slidably connected with a sliding rod.

[0015] The effect achieved by the above components is that the sliding rod can be connected to the base through the "L"-shaped plate, and the sliding rod slidably connected to the inner wall of the "L"-shaped plate can move.

[0016] Preferably, the end of the sliding rod close to the control rod is fixedly connected with an arc-shaped block, and the side of the arc-shaped block close to the control rod is arc-shaped.

[0017] The effect achieved by the above components is that the position of the control rod can be limited through the arc-shaped block, and the side of the arc-shaped block close to the control rod being arc-shaped can drive the arc-shaped block to move when the control rod moves close to the arc-shaped block.

[0018] Preferably, the surface of the sliding rod is sleeved with a second spring, and the two ends of the second spring are fixedly connected with the arc-shaped block and the "L"-shaped plate, respectively.

[0019] The effect achieved by the above components is that the position of the sliding rod and the arc-shaped block can be limited through the second spring, and the stable connection between the sliding rod and the "L"-shaped plate is ensured.

[0020] In summary:

[0021] 1. The utility model discloses a support rod position limiting device for touch panel body, including base, support rod, connecting plate, touch panel body, rebound unit body, square block, pull rod, pull plate, limiting rod, first arc plate, second arc plate and first spring, control rod, "L" type board and slide rod, arc block and second spring, wherein, the base is provided with the support rod, and the support rod is provided with the connecting plate, and the connecting plate is provided with the touch panel body, and the touch panel body is provided with the rebound unit body, and the rebound unit body is provided with the square block, and the square block is provided with the pull rod, and the pull rod is provided with the pull plate, and the pull plate is provided with the limiting rod, and the limiting rod is provided with the first arc plate, and the first arc plate is provided with the second arc plate, and the second arc plate is provided with the first spring, and the first spring is provided with the control rod, and the control rod is provided with the "L" type board, and the "L" type board is provided with the slide rod, and the slide rod is provided with the arc block, and the arc block is provided with the second spring, can when needing to replace the touch panel body, the position of the support rod is limited, thereby guaranteeing the stable connection between the support rod and the base as far as possible, and the situation that the support rod and the base are separated is avoided as far as possible, improve the efficiency of replacing the touch panel body, through setting up the first arc plate, the second arc plate and the first spring, can guarantee the connection between the pull rod and the base, and the position of the pull rod can be limited simultaneously.

[0022] 2. The utility model discloses a "L" type board can be installed to the slide rod and the arc block, through setting up the slide rod, the arc block and the second spring, the position of the control rod can be limited, thereby facilitating the operation when replacing the touch panel body. ACCURACY OF DRAWINGS

[0023] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0024] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0025] Figure 3 It is the local structure schematic diagram of the utility model Figure 1 ;

[0026] Figure 4 It is the A place enlarged view of the utility model Figure 3 ;

[0027] Figure 5 It is the local structure schematic diagram of the utility model Figure 2 .

[0028] Legend: 1, base; 2, support rod; 3, connecting plate; 4, touch panel body; 5, rebound unit body; 6, square block; 7, pull rod; 8, pull plate; 9, limiting rod; 10, first arc plate; 11, second arc plate; 12, first spring; 13, control rod; 14, "L" type board; 15, slide rod; 16, arc block; 17, second spring. DETAILED DESCRIPTION

[0029] Refer to Figure 1 and Figure 2 and Figure 5The utility model provides a technical scheme: a kind of support and rebound unit of touch pad, including base 1, the inside installation of base 1 has rebound unit body 5, the inside installation of base 1 has support rod 2, the upper surface of base 1 is installed with connecting plate 3, connecting plate 3 is installed with touch pad body 4 away from the side of base 1, the inner wall of base 1 is fixedly connected with rectangular block 6, the inner wall of rectangular block 6 is slidably connected with pull rod 7, two pull plates 8 are fixedly connected on the surface of pull rod 7, two pull plates 8 are fixedly connected with limiting rod 9 on the side close to support rod 2. By setting rectangular block 6, the stability of connection between pull rod 7 and base 1 can be improved, by setting pull rod 7, pull plate 8 and limiting rod 9 can be controlled to move, by setting limiting rod 9, the position of support rod 2 can be limited when replacing touch pad body 4, and the stable connection between support rod 2 and base 1 is guaranteed as far as possible.

[0030] The overall specific settings and effects will be described below.

[0031] Referring to Figures 1-5 In the embodiment, the surface of the pull rod 7 is sleeved with a second arc-shaped plate 11, the second arc-shaped plate 11 is fixedly connected to the inner wall of the base 1, and the surface of the pull rod 7 is fixedly connected with a control rod 13. By setting the second arc-shaped plate 11, the pull rod 7 can be connected to the base 1, and by setting the control rod 13, the movement of the pull rod 7 can be conveniently controlled. The surface of the pull rod 7 is fixedly connected with a first arc-shaped plate 10, the first arc-shaped plate 10 is tightly attached to the base 1, and the first arc-shaped plate 10 is installed on the side away from the control rod 13 of the second arc-shaped plate 11. The movement of the pull rod 7 can drive the first arc-shaped plate 10 to move, and the first arc-shaped plate 10 is tightly attached to the base 1, so as to limit the rotation of the pull rod 7. The surface of the pull rod 7 is sleeved with a first spring 12, and the two ends of the first spring 12 are fixedly connected with the first arc-shaped plate 10 and the second arc-shaped plate 11 respectively. By setting the first arc-shaped plate 10, the first spring 12 can be conveniently installed, and by setting the first spring 12, the position of the pull rod 7 can be limited.

[0032] The base 1 is fixedly connected with an "L" type plate 14 near one side of the control rod 13, and the inner wall of the "L" type plate 14 is slidably connected with a sliding rod 15. By arranging the "L" type plate 14, the sliding rod 15 can be connected to the base 1, and the sliding rod 15 slidably connected to the inner wall of the "L" type plate 14 can move. The sliding rod 15 is fixedly connected with an arc block 16 near one end of the control rod 13, and the side of the arc block 16 near the control rod 13 is arc-shaped. By arranging the arc block 16, the position of the control rod 13 can be limited, and the side of the arc block 16 near the control rod 13 is arc-shaped, so that the control rod 13 can push the arc block 16 to move during the process of moving close to the arc block 16. The surface of the sliding rod 15 is sleeved with a second spring 17, and the two ends of the second spring 17 are fixedly connected with the arc block 16 and the "L" type plate 14 respectively. By arranging the second spring 17, the positions of the sliding rod 15 and the arc block 16 can be limited, and at the same time, the stable connection between the sliding rod 15 and the "L" type plate 14 is ensured.

[0033] The working principle is that when the touch panel body is replaced, the control rod is first pulled to drive the pull rod to slide in the inner wall of the rectangular block, so as to control the pull plate and the limiting rod to move close to the support rod on the base, limit the position of the support rod, and at the same time, the movement of the control rod pushes the arc block, so that the sliding rod slides in the inner wall of the "L" type plate. At this time, the sliding rod moves close to the connecting plate. After the control rod moves close to the "L" type plate, under the action of the second spring force, the arc block moves close to the base to limit the position of the control rod. Then the connecting plate and the touch panel body are disassembled, a new touch panel body is replaced, the arc block is moved away from the base to release the limitation of the position of the control rod. At this time, under the action of the first spring force, the pull rod drives the first arc-shaped plate to move away from the second arc-shaped plate, so that the limiting rod moves away from the support rod, and the replacement of the touch panel body is completed. By arranging the pull rod, the pull plate and the limiting rod, the position of the support rod can be limited when the touch panel body needs to be replaced, so as to ensure the stable connection between the support rod and the base as much as possible, avoid the separation of the support rod and the base as much as possible, improve the efficiency of replacing the touch panel body, and arrange the first arc-shaped plate, the second arc-shaped plate and the first spring. The connection between the pull rod and the base can be ensured, and the position of the pull rod can be limited. By arranging the "L" type plate, the sliding rod and the arc block can be installed. By arranging the sliding rod, the arc block and the second spring, the position of the control rod can be limited, so as to facilitate the operation when the touch panel body is replaced.

[0034] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

Claims

1. A support and rebound unit for a touchpad comprising a base (1), characterized in that: The inside of the base (1) is provided with a rebound unit body (5), the inside of the base (1) is provided with a support rod (2), the upper surface of the base (1) is provided with a connecting plate (3), one side of the connecting plate (3) away from the base (1) is provided with a touch plate body (4), the inner wall of the base (1) is fixedly connected with a rectangular block (6), the inner wall of the rectangular block (6) is slidably connected with a pull rod (7), the surface of the pull rod (7) is fixedly connected with two pull plates (8), and the two pull plates (8) are fixedly connected with limiting rods (9) on the side close to the support rod (2).

2. The support and rebound unit for a touchpad of claim 1, wherein: The surface of the pull rod (7) is sleeved with a second arc-shaped plate (11), and the second arc-shaped plate (11) is fixedly connected to the inner wall of the base (1). The surface of the pull rod (7) is fixedly connected with a control rod (13).

3. The support and rebound unit for a touchpad of claim 2, wherein: The surface of the pull rod (7) is fixedly connected with a first arc-shaped plate (10), the first arc-shaped plate (10) is closely attached to the base (1), and the first arc-shaped plate (10) is installed on the side of the second arc-shaped plate (11) away from the control rod (13).

4. The support and rebound unit for a touchpad of claim 3, wherein: The surface of the pull rod (7) is sleeved with a first spring (12), and the two ends of the first spring (12) are fixedly connected with the first arc-shaped plate (10) and the second arc-shaped plate (11) respectively.

5. The support and rebound unit for a touchpad of claim 2, wherein: The side of the base (1) close to the control rod (13) is fixedly connected with an "L" type plate (14), and the inner wall of the "L" type plate (14) is slidably connected with a sliding rod (15).

6. The support and rebound unit for a touchpad of claim 5, wherein: One end of the sliding rod (15) close to the control rod (13) is fixedly connected with an arc-shaped block (16), and the side of the arc-shaped block (16) close to the control rod (13) is arc-shaped.

7. The support and rebound unit for a touchpad of claim 6, wherein: The surface of the sliding rod (15) is sleeved with a second spring (17), and the two ends of the second spring (17) are fixedly connected with the arc-shaped block (16) and the "L" type plate (14) respectively.

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