A press tool with a stable pressure value

Abstract

The application discloses a pressing tool with stable pressure value, which comprises a handle, an end cover, an elastic sheet, a conductive pipe, an insulating pipe, a power supply, a conductive rod, a bearing, a mounting groove, a fixed plate, a pressing assembly, a conducting piece, an indicator lamp and a lamp cover. Through the above manner, the pressing tool with stable pressure value can output fixed pressure value, ensure stable and reliable pressing, improve pressing efficiency and quality, meet different use requirements, have high adaptability and be convenient to use.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of scanner assembly equipment, in particular to a pressing tool with stable pressure value. BACKGROUND

[0002] In the process of assembling the scanner, the double-sided adhesive tape used for connecting the components needs to have stable pressing force to ensure stable adhesion. If the pressing force is low, the adhesion of the double-sided adhesive tape cannot be fully realized.

[0003] Generally, manual pressing (finger pressing) or simple tool pressing is used. However, since the pressing force is unstable, the performance of the double-sided adhesive tape cannot be fully released, resulting in unreliable adhesion and easy peeling or falling off. SUMMARY

[0004] The present application mainly solves the technical problem of providing a pressing tool with stable pressure value, which has reliable performance, accurate positioning, compact structure and other advantages, and has a wide market prospect in the application and popularization of scanner assembly equipment.

[0005] To solve the above technical problems, one technical solution adopted by the present application is:

[0006] A pressing tool with stable pressure value is provided, which comprises a handle, an end cover, a spring sheet, a conductive pipe, an insulating pipe, a power supply, a conductive rod, a bearing, a mounting groove, a fixed plate, a pressing assembly, a conducting piece, an indicator lamp, a lamp cover,

[0007] The conductive pipe is insulatedly connected with the handle, the insulating pipe is arranged in the conductive pipe, the conductive rod is rotatably arranged in the insulating pipe through the bearing, the front end of the conductive rod is provided with the mounting groove, the fixed plate insulated from the conductive rod and the pressing assembly connected with the conductive rod are connected with the mounting groove, the outer end of the fixed plate is provided with the conducting piece in contact with the pressing assembly, so that the pressing assembly and the fixed plate are connected and conducted only through the conducting piece,

[0008] The end of the conductive rod is connected and conducted with the power supply arranged in the rear end of the insulating pipe, the end cover is connected with the end of the handle, the inner end face of the end cover is connected and conducted with the power supply through the spring sheet, the end cover is connected and conducted with the conductive pipe through the conductive boss, the indicator lamp is fixed in the lamp groove on the handle through the lamp cover, one end of the fixed plate is connected and conducted with one power supply pin of the indicator lamp through the wire, and the other power supply pin of the indicator lamp is connected and conducted with the conductive pipe.

[0009] In a preferred embodiment of the present application, the end cover, the spring sheet, the conductive pipe, the conductive rod, the fixed plate, the pressing assembly and the conducting piece all have conductivity.

[0010] In a preferred embodiment of the present application, the pressing assembly adopts a plate structure, a roller structure or a horizontally rotatable roller structure, the plate structure comprising a pressure plate, the roller structure comprising a pressure plate, a roller seat fixedly arranged on the pressure plate and a roller rotatably arranged on the roller seat, and the horizontally rotatable roller structure comprising a pressure plate, a roller seat rotatably arranged on the pressure plate and a roller rotatably arranged on the roller seat.

[0011] In a preferred embodiment of the present application, the fixing plate is arranged above the pressing assembly, and an insulating layer is arranged at the connection between the fixing plate and the pressing assembly, so that the fixing plate and the pressing assembly are not directly conductive.

[0012] In a preferred embodiment of the present application, the conducting part is arranged on the fixing plate in a liftable manner, and the output force value of the pressing assembly is calibrated or adjusted by adjusting the height of the conducting part on the fixing plate.

[0013] In a preferred embodiment of the present application, the end cover is connected and conducted with the conductive pipe through a conductive boss fixedly / integrally arranged at the end thereof, and the conductive boss surrounds the outside of the elastic sheet.

[0014] In a preferred embodiment of the present application, the insulating pipe comprises a first insulating pipe body and a second insulating pipe body, a gap is arranged between the first insulating pipe body and the second insulating pipe body, and the power supply is arranged in the second insulating pipe body.

[0015] In a preferred embodiment of the present application, a first rotation limiting surface is arranged at the end of the conductive rod, a second rotation limiting surface is arranged on the inner wall of the conductive pipe, on the first insulating pipe body, on the second insulating pipe body or in the gap, and the first rotation limiting surface and the second rotation limiting surface cooperate to limit the rotation angle of the conductive rod.

[0016] In a preferred embodiment of the present application, a wire mounting channel is arranged on the conductive rod, one end of the wire mounting channel is in communication with the mounting groove, and the other end is in communication with the lamp groove.

[0017] In a preferred embodiment of the present application, the conducting part, the fixing plate, the indicator lamp, the conductive pipe, the end cover, the power supply, the conductive rod and the pressing assembly are sequentially connected and conducted, the pressing assembly is deformed under stress and connected and conducted with the fixing plate through the conducting part to form a complete conductive loop, so that the indicator lamp is lit, and when the pressing assembly is disconnected from the conducting part, the whole loop cannot form a closed loop, and the indicator lamp is extinguished.

[0018] The present application has the advantages that not only can a fixed pressure value be output to ensure stable and reliable pressing and improve the pressing efficiency and quality, but also can meet different use requirements and has strong adaptability and is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and all other drawings obtained by those of ordinary skill in the art without creative effort based on these drawings are within the protection scope of the present application.

[0020] Fig. 1 is an exploded structural schematic diagram of a preferred embodiment of the pressing tool with stable pressure value of the present application;

[0021] Fig. 2 is a combined structural schematic diagram of a preferred embodiment of the pressing tool with stable pressure value of the present application;

[0022] Fig. 3 is a side cross-sectional structural schematic diagram of a preferred embodiment of the pressing tool with stable pressure value of the present application. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present application.

[0024] Please refer to Figs. 1-3 The embodiments of the present application include:

[0025] The pressing tool with stable pressure value comprises a handle 1, an end cover 2, an elastic sheet 3, a conductive tube 4, an insulating tube, a power supply (battery) 6, a conductive rod (metal rod) 7, a bearing 8, a mounting groove 9, a fixed plate 10, a pressing assembly, a conducting piece 12, an indicator light (LED light) 13, and a lamp cover 14. The end cover, the elastic sheet, the conductive tube, the conductive rod, the fixed plate, the pressing assembly, and the conducting piece are all conductive.

[0026] The conductive tube is fixedly or detachably arranged in the handle, and the conductive tube is not conductive with the handle. The insulating tube is arranged in the conductive tube.

[0027] The conductive rod is rotatably arranged in the insulating tube through the bearing. In this way, the pressure plate on the conductive rod can fully contact the surface of the object to be pressed. The conductive rod can freely rotate within a certain range, thereby driving the pressure plate to rotate, so that the pressure plate is self-adaptive to the surface of the object to be pressed, and the pressure plate can fully contact the object to be pressed.

[0028] The pressing assembly can adopt a plate structure, a roller structure or a horizontally rotatable roller structure to adapt to different use scenarios. The plate structure only includes the pressure plate 11, the roller structure includes the pressure plate, a roller seat fixedly arranged on the pressure plate and a roller rotatably arranged on the roller seat, and the horizontally rotatable roller structure includes the pressure plate, a roller seat rotatably arranged on the pressure plate and a roller rotatably arranged on the roller seat.

[0029] The front end of the conductive rod is provided with the mounting groove, the fixing plate and the pressure plate connected in conduction with the conductive rod are connected with the mounting groove through screws or other fasteners, the fixing plate is arranged above the pressure plate, and the fixing plate and the pressure plate are not in conduction (an insulating layer can be arranged at the connection between the fixing plate and the pressure plate), and a conduction piece in contact with the pressure plate is arranged on the outer end of the fixing plate, so that the pressure plate and the fixing plate are in conduction through the conduction piece.

[0030] The conduction piece can adjust the height thereof on the fixing plate to adjust the distance from the pressure plate to the end of the conduction piece, so as to change the deformation distance of the pressing plate, thereby calibrating or adjusting the output force value of the pressing assembly (pressure plate). The conduction piece includes a conductive screw, a conductive bolt or a conductive column.

[0031] In addition, if the screws or other fasteners are metal parts, in order to prevent the fasteners from being in direct conduction with the fixing plate and the pressure plate, the screw holes of the fixing plate and the pressure plate need to be larger than the diameter of the screw, so that the screws only fix the fixing plate and the pressure plate in the mounting groove by being in contact with the conductive rod, and the conductive rod also needs to be insulated from the screw.

[0032] The end of the conductive rod is connected in conduction with the power supply arranged in the rear end of the insulating tube, the end cover is connected with the end of the handle, the inner end face of the end cover is connected in conduction with the power supply through the elastic sheet, and the end cover is connected in conduction with the conductive tube through the conductive boss 18 fixedly / integrally arranged at the end of the end cover, and the conductive boss surrounds the outer side of the elastic sheet.

[0033] The power supply includes various structures such as a battery and an accumulator. The insulating tube can be a whole, or the insulating tube includes a first insulating tube body 51 and a second insulating tube body 52, and at this time, the power supply can be arranged in the second insulating tube body.

[0034] In order to facilitate use, the end of the conductive rod is provided with a first rotation limiting face, and the end of the second insulating tube body in or close to the first insulating tube body is provided with a second rotation limiting face matched with the first rotation limiting face, and a gap is arranged between the first rotation limiting face and the second rotation limiting face, so that the conductive rod can only rotate by a certain angle, thereby preventing the conductive rod from being excessively rotated to damage the wire and other equipment.

[0035] The indicating lamp is fixed in the lamp groove on the handle through the lamp cover, one end of the fixed plate is connected with one power pin of the indicating lamp through the wire 17 and the other power pin of the indicating lamp is connected with the conductive pipe. In order to facilitate the arrangement of the wire, the conductive rod is provided with a wire mounting channel, one end of the wire mounting channel is communicated with the mounting groove and the other end is communicated with the lamp groove.

[0036] When the pressing tool with stable pressure value is used, the pressure plate is deformed under force and connected with the fixed plate through the conducting part, the conducting part is connected with the fixed plate, the fixed plate is connected with the LED lamp through the wire, the LED lamp is connected with the conductive pipe, the conductive pipe is connected with the end cover through the conductive boss, the end cover is connected with the battery (positive / negative) through the elastic sheet, the battery (negative / positive) is connected with the conductive rod, and the conductive rod is connected with the pressure plate to form a complete conductive loop, at this time, the LED lamp is lighted to play the role of illumination and indicating the normal pressing state. When the use is finished or the pressing is not in place, the pressure plate is disconnected with the conducting part, so that the whole loop cannot form a closed loop, and the indicating lamp is extinguished.

[0037] The pressing tool with stable pressure value has the advantages that: not only can output fixed value pressure value to ensure stable and reliable pressing, improve the pressing efficiency and quality, but also can meet different use requirements, has strong adaptability and is convenient to use.

[0038] The above description is only the embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation according to the content of the present application, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A press tool having a stable pressure value, characterized by The utility model relates to a handle, end cover, elastic sheet, conductive pipe, insulating pipe, power supply, conductive rod, bearing, installation groove, fixed plate, compression assembly, conducting piece, indicating lamp, lamp cover, The conductive pipe is insulatedly connected with the handle, the insulating pipe is arranged in the conductive pipe, the conductive rod is rotatably arranged in the insulating pipe through the bearing, the front end of the conductive rod is provided with the installation groove, the fixed plate insulated with the conductive rod and the compression assembly connected with the conductive rod are connected with the installation groove, the outer end of the fixed plate is provided with the conducting piece in contact with the compression assembly, so that the compression assembly and the fixed plate are connected and conducted only through the conducting piece, The end of the conductive rod is connected and conducted with the power supply arranged in the rear end of the insulating pipe, the end cover is connected with the end of the handle, the inner end surface of the end cover is connected and conducted with the power supply through the elastic sheet, and the end cover is connected and conducted with the conductive pipe through the conductive boss, the indicating lamp is fixed in the lamp groove on the handle through the lamp cover, one end of the fixed plate is connected and conducted with one power supply pin of the indicating lamp through the wire, and the other power supply pin of the indicating lamp is connected and conducted with the conductive pipe; The conducting piece, fixed plate, indicating lamp, conductive pipe, end cover, power supply, conductive rod and compression assembly are sequentially connected and conducted, when the compression assembly is deformed under force and connected and conducted with the fixed plate through the conducting piece, a complete conductive loop is formed, the indicating lamp is lit, illumination and indication of normal compression state are achieved, when use is finished or compression is not in place, the pressure plate is disconnected with the conducting piece, a closed loop cannot be formed, and the indicating lamp is extinguished; The insulating pipe comprises a first insulating pipe body and a second insulating pipe body, a gap is arranged between the first insulating pipe body and the second insulating pipe body, and the power supply is arranged in the second insulating pipe body, The conducting piece is arranged on the fixed plate in a lifting mode, the height of the conducting piece on the fixed plate is adjusted, so that the output force value of the compression assembly is calibrated or adjusted, the end of the conductive rod is provided with a first rotation limiting surface, a second rotation limiting surface is arranged on the inner wall of the conductive pipe, the first insulating pipe body, the second insulating pipe body or the gap, and the first rotation limiting surface and the second rotation limiting surface cooperate to limit the rotation angle of the conductive rod. The end cover, elastic sheet, conductive pipe, conductive rod, fixed plate, compression assembly and conducting piece all have conductivity.

2. The press tool having a stable pressure value according to claim 1, wherein, The compression assembly adopts a plate structure, a roller structure or a horizontally rotatable roller structure, the plate structure comprises a pressure plate, the roller structure comprises a pressure plate, a roller seat fixedly arranged on the pressure plate and a roller rotatably arranged on the roller seat, and the horizontally rotatable roller structure comprises a pressure plate, a roller seat rotatably arranged on the pressure plate and a roller rotatably arranged on the roller seat.

3. The press tool having a stable pressure value according to claim 1, wherein The fixed plate is arranged above the compression assembly, an insulating layer is arranged at the connection position of the fixed plate and the compression assembly, so that the fixed plate and the compression assembly are not directly connected and conducted.

4. The press tool having a stable pressure value according to claim 1, wherein The end cover is connected and conducted with the conductive pipe through the conductive boss fixedly / integrally arranged at the end of the end cover, and the conductive boss surrounds the outside of the elastic sheet.

5. The press tool having a stable pressure value according to claim 1, wherein ​ 6. The press tool having a stable pressure value according to claim 1, wherein, The conductive rod is provided with a wire mounting channel, one end of the wire mounting channel is communicated with the mounting slot, and the other end is communicated with the lamp slot.

Images