CN111176002A - Knocking jig - Google Patents
Knocking jig Download PDFInfo
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- CN111176002A CN111176002A CN202010065304.1A CN202010065304A CN111176002A CN 111176002 A CN111176002 A CN 111176002A CN 202010065304 A CN202010065304 A CN 202010065304A CN 111176002 A CN111176002 A CN 111176002A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
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Abstract
The invention provides a knocking jig, belongs to the technical field of display device detection, and can at least partially solve the problem that the knocking force is uncontrollable in the existing detection operation for the liquid crystal molecular filling amount of a liquid crystal display device. The invention discloses a knocking jig, which comprises: the knocking component and the knocking control component are used for controlling the knocking component to do reciprocating motion in the first direction, so that the knocking component can form knocking action.
Description
Technical Field
The invention belongs to the technical field of display device detection, and particularly relates to a knocking jig.
Background
In order to ensure the quality of the display device, the display screen of the display device needs to be tested and detected during or after the preparation of the display device. For example, in a liquid crystal display device, it is generally necessary to detect the filling amount of liquid crystal molecules in a liquid crystal layer of the liquid crystal display device (LC Margin). The specific detection mode is as follows: the staff holds the hammer to knock the display screen of the liquid crystal display device, and the filling amount of liquid crystal molecules is judged according to the performance of the knocked display screen, so that whether the filling amount of the liquid crystal molecules of the display screen of the liquid crystal display device reaches the standard or not is determined.
However, in the detection process of the display screen, the knocking force of the worker holding the hammer to knock the display screen is difficult to control, so that the detection result has differences caused by human factors, and the detection result is inaccurate.
Disclosure of Invention
The invention at least partially solves the problem that the knocking force of the existing detection operation for the liquid crystal molecular filling amount of the liquid crystal display device is uncontrollable, and provides a knocking jig with controllable knocking force for the detection operation for the liquid crystal molecular filling amount of the liquid crystal display device.
The technical scheme adopted for solving the technical problem of the invention is a knocking jig, which comprises: the knocking device comprises a knocking component and a knocking control component, wherein the knocking control component is used for controlling the knocking component to do reciprocating motion in a first direction, so that the knocking component can form knocking action.
Further preferably, the knocking assembly includes: a latch shaft having a first end and a second end, an axis of the latch shaft being parallel to the first direction; the knocking head is positioned at the first end of the bolt shaft and is used for forming the knocking action; the strike control assembly includes: a first control assembly for moving the strike control assembly from the second end of the latch shaft in a direction toward the first end of the latch shaft; a second control assembly for moving the strike control assembly from the first end of the latch shaft in a direction toward the second end of the latch shaft.
Further preferably, the first control assembly includes: the bolt barrel is provided with a first through hole, at least part of the knocking component is arranged in the first through hole in a penetrating mode, so that the knocking component can move in the bolt barrel along the first direction, and the length of the bolt barrel in the first direction is smaller than that of the bolt shaft; the bearing seat is fixed at the second end of the bolt barrel, the second end of the bolt barrel is the end, close to the second end of the bolt shaft, of the bolt barrel, the bearing seat is provided with a second through hole communicated with the first through hole, and at least part of the bolt shaft penetrates through the second through hole; and the knocking spring is positioned in the bolt barrel and sleeved on the bolt shaft, one end of the knocking spring is connected with the knocking head, and the other end of the knocking spring is connected with the bearing seat and used for providing a force to the knocking control component in a direction from the second end of the bolt shaft to the first end of the bolt shaft.
Further preferably, the first control assembly further comprises: and the spring retainer ring is sleeved and fixed on the bolt shaft and is positioned on one side, away from the knocking spring, of the bearing seat, and the outer diameter of the spring retainer ring is larger than the diameter of the second through hole of the bearing seat.
It is further preferred that the latch shaft has a groove near the second end, and the end surface of the second end of the latch shaft is a conical surface; the second control assembly includes: the bolt seat is fixed on the bearing seat and provided with a guide hole; the connecting structure is positioned on one side, away from the knocking spring, of the bearing seat and is movably connected with the bolt seat, the bolt seat can move along the direction parallel to the first direction under the guidance of the guide hole, and the connecting structure is provided with a third through hole through which the bolt shaft can pass; a trigger shaft having an axis perpendicular to the first direction, the trigger shaft being fixed to the connecting structure; the trigger is provided with a fourth through hole and a protrusion, the trigger shaft penetrates through the fourth through hole so that the trigger can rotate by taking the trigger shaft as a shaft, the protrusion is positioned at one end, close to the bolt shaft, of the trigger, and the protrusion is matched with the groove; the first end of the trigger reset is connected with the trigger, the second end of the trigger reset is connected with the connecting structure, and when the trigger reset spring is in an unstressed state, the protrusion of the trigger can be clamped with the groove of the bolt shaft, so that the connecting structure drives the bolt shaft to move from the first end of the bolt shaft to the direction of the second end of the bolt shaft.
Further preferably, the second control assembly further comprises: the trigger is provided with a guide block, the guide block penetrates through the guide hole from one side, away from the connecting structure, of the bolt seat to be connected with the connecting structure, and the guide block can move along the guide hole, so that the trigger can drive the connecting structure to move along a direction parallel to the first direction; a handle secured to a side of the key receptacle remote from the connecting structure, the handle being further from the bearing block than the trigger in the first direction.
It is further preferred that the trigger further has a first guide surface located at an end of the trigger remote from the latch shaft; the knocking jig further comprises: and the adjusting machine is connected with the bolt seat and is positioned on one side of the trigger far away from the bolt shaft, the adjusting machine is provided with a second guide surface, and when the connecting structure continuously drives the trigger to move from the first end of the bolt shaft to the second end of the bolt shaft, the first guide surface is in contact with the second guide surface, and then the second guide surface slides on the first guide surface to enable the trigger to rotate, so that the protrusion leaves the groove.
Further preferably, the angles of the first guide surface and the second guide surface with respect to the first direction are acute angles.
Further preferably, the knocking jig further includes: the rear support is fixed with the bolt seat and is close to the regulator; and one end of the connecting structure return spring is connected with the rear support, the other end of the connecting structure return spring is connected with the connecting structure, and the connecting structure return spring is used for applying force in the direction from the second end of the bolt shaft to the first end of the bolt shaft to the connecting structure so that the protrusion can slide on the conical surface and be clamped with the groove.
Further preferably, the knocking jig further includes: and the adjusting screw is used for adjusting the position of the adjusting machine in the first direction.
Further preferably, the knocking jig further includes: the calibration device is positioned on one side, far away from the bolt shaft, of the knocking head, the knocking head of the knocking assembly can move to the calibration device and knock the calibration device, and the calibration device is used for calibrating the knocking force of the knocking head.
Further preferably, the knocking jig further includes: and the acquisition display device is connected with the calibration device and is used for acquiring the data of the knocking force.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a knocking jig according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
fig. 3 is a schematic structural view of a knocking jig according to an embodiment of the present invention;
FIG. 4 is a partial enlarged view of the area B in FIG. 3;
FIG. 5 is a schematic structural view of a knocking jig according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a knocking jig according to an embodiment of the present invention
Wherein the reference numerals are: 1. a bolt shaft; 1a, a groove; 1b, an end face of the second end of the stud shaft; 2. a knocking head; 3. a plug cylinder; 4. a bearing seat; 5. knocking the spring; 6. a spring collar; 7. a bolt seat; 8. a connecting structure; 9. triggering the crankshaft; 10. a trigger; 10b, a bulge; 10c, a first guide surface; 11. triggering a return spring; 12. a trigger; 13. a handle; 14. a conditioner; 14a, a second guide surface; 15. a rear support; 16. a connecting structure return spring; 17. adjusting screws; 18. a calibration device; 19. a collection display device; 20. a housing; 21. and a bearing.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by like reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale. Moreover, certain well-known elements may not be shown in the figures.
In the following description, numerous specific details of the invention, such as structure, materials, dimensions, processing techniques and techniques of components, are set forth in order to provide a more thorough understanding of the invention. However, as will be understood by those skilled in the art, the present invention may be practiced without these specific details.
Example 1:
as shown in fig. 1 to 6, the present embodiment provides a tapping jig, including: the knocking component and the knocking control component are used for controlling the knocking component to do reciprocating motion in the first direction, so that the knocking component can form knocking action.
Wherein, that is to say can realize the reciprocating motion of knocking the subassembly through knocking the control assembly to realize knocking the subassembly and strike. The first direction is the X direction shown in fig. 1 and 3.
The knocking jig of the embodiment enables the knocking assembly to have controllable knocking force on the knocked object under the control of the knocking control assembly. Compared with the prior art (knocking the knocked object by a small hammer), the knocking jig has the advantages that not only knocking force can be controlled, but also operation difficulty is reduced, and accordingly working efficiency is improved.
It should be noted that the tool of knocking of this embodiment can be used to detect the filling amount of liquid crystal molecules among the liquid crystal display in batches, compare with prior art (knocking liquid crystal display with the sledgehammer to detect the filling amount of liquid crystal molecules), the tool of knocking of this embodiment not only makes the control degree of difficulty to the knocking power reduce, thereby makes the result of detection more accurate, but also can alleviate staff's working strength, thereby improves work efficiency.
Preferably, the knocking assembly includes: a latch shaft 1 having a first end and a second end, the axis of the latch shaft 1 being parallel to a first direction; the knocking head 2 is positioned at the first end of the bolt shaft 1 and is used for forming knocking action; the knocking control assembly comprises: the first control component is used for enabling the knocking control component to move from the second end of the bolt shaft 1 to the direction of the first end of the bolt shaft 1; and the second control component is used for enabling the knocking control component to move from the first end of the bolt shaft 1 to the direction of the second end of the bolt shaft 1.
The first control assembly and the second control assembly in the knocking jig are matched with each other, so that the knocking assembly can reciprocate in the first direction, and the knocking head 2 finally completes knocking action.
Preferably, the first control assembly comprises: the bolt barrel 3 is provided with a first through hole, at least part of the knocking component penetrates through the first through hole so that the knocking component can move in the bolt barrel 3 along a first direction, and the length of the bolt barrel 3 in the first direction is smaller than that of the bolt shaft 1; the bearing seat 4 is fixed at the second end of the bolt barrel 3, the second end of the bolt barrel 3 is the end, close to the second end of the bolt shaft 1, of the bolt barrel 3, the bearing seat 4 is provided with a second through hole communicated with the first through hole, and at least part of the bolt shaft 1 penetrates through the second through hole; and the knocking spring 5 is positioned in the bolt barrel 3, is sleeved on the bolt shaft 1, has one end connected with the knocking head 2 and the other end connected with the bearing seat 4, and is used for providing force to the knocking control component in the direction from the second end of the bolt shaft 1 to the first end of the bolt shaft 1.
Wherein the first direction here corresponds to the vertical direction in the figure, i.e. the rapping assembly is able to move up and down in the cylinder 3, as indicated by X in fig. 1. Since the length of the bolt barrel 3 in the first direction is less than the length of the bolt shaft 1, both ends of the bolt shaft 1 can exceed the edge of the bolt barrel 3 during the movement, so that at least part of the bolt shaft 1 is exposed from the bolt barrel 3. Meanwhile, the bolt shaft 1 can pass through the second through hole of the bearing seat 4 when moving up and down.
In addition, in order to ensure that the bolt shaft 1 can move in the first direction, a bearing 21 can be arranged on the bearing seat 4, and the bearing has a guiding function on the movement of the bolt shaft 1, so that the bolt shaft 1 can strictly reciprocate in the first direction.
It should be noted that the first direction corresponds to the vertical direction in fig. 1 and 3, that is, the direction from the second end of the bolt shaft 1 to the first end of the bolt shaft 1 is the downward direction in fig. 1 and 3, and the direction from the first end of the bolt shaft 1 to the second end of the bolt shaft 1 is the upward direction in fig. 1 and 3, so that the "direction from the second end of the bolt shaft 1 to the first end of the bolt shaft 1" is hereinafter referred to as the downward direction, and the "direction from the first end of the bolt shaft 1 to the second end of the bolt shaft 1" is hereinafter referred to as the upward direction.
Preferably, the first control assembly further comprises: and the spring retainer ring 6 is sleeved and fixed on the bolt shaft 1 and positioned on one side, away from the knocking spring 5, of the bearing seat 4, and the outer diameter of the spring retainer ring 6 is larger than the diameter of the second through hole of the bearing seat 4.
Wherein, as shown in fig. 4, the circlip 6 is used to limit the downward movement of the knocking component, so as to prevent the knocking component from moving completely out of the barrel 3 due to the excessive downward movement distance, thereby ensuring the stable structure of the knocking component.
Preferably, the bolt shaft 1 is provided with a groove 1a near the second end, and the end surface 1b of the second end of the bolt shaft 1 is a conical surface;
the second control assembly includes: the bolt seat 7 is fixed on the bearing seat 4, and the bolt seat 7 is provided with a guide hole; the connecting structure 8 is positioned on one side of the bearing seat 4 far away from the knocking spring 5 and is movably connected with the bolt seat 7, the bolt seat 7 can move along the direction parallel to the first direction under the guidance of the guide hole, and the connecting structure 8 is provided with a third through hole through which the bolt shaft 1 can pass; a trigger shaft 9, the axis of which is perpendicular to the first direction, the trigger shaft 9 being fixed to the connecting structure 8; the trigger 10 is provided with a fourth through hole 10a and a protrusion 10b, the trigger shaft 9 penetrates through the fourth through hole 10a, so that the trigger 10 can rotate by taking the trigger shaft 9 as a shaft, the protrusion 10b is positioned at one end, close to the bolt shaft 1, of the trigger 10, and the protrusion 10b is matched with the groove 1 a; triggering the reset spring 11, the first end of triggering the reset is connected with the trigger 10, the second end is connected with the connecting structure 8, when the trigger reset spring 11 is in an unstressed state, the protrusion 10b of the trigger 10 can be clamped with the groove 1a of the bolt shaft 1, so that the connecting structure 8 drives the bolt shaft 1 to move from the first end of the bolt shaft 1 to the second end of the bolt shaft 1.
Wherein, as shown in fig. 2, the groove 1a of the latch shaft 1 may be a groove along the circumferential direction of the cross section of the latch shaft 1. The guide hole of the key holder 7 may be an elongated hole parallel to the first direction, along which the connection structure 8 is movable in the first direction. When the trigger reset spring 11 is in an unstressed state, the connecting structure 8 continuously moves downwards, firstly, the conical surface of the second end of the bolt shaft 1 is in contact with the protrusion 10b of the trigger 10, then the trigger 10 slightly rotates, and meanwhile, the protrusion 10b of the trigger 10 slides on the conical surface until the protrusion 10b of the trigger 10 is positioned in the groove 1a of the bolt shaft 1, and the protrusion 10b of the trigger 10 is clamped with the groove 1a under the action of the trigger reset spring 11; subsequently, the connecting structure 8 moves in the upward direction and at the same time moves the bolt shaft 1 upward.
Preferably, the second control assembly further comprises: the trigger 12 is provided with a guide block, the guide block penetrates through a guide hole from one side, far away from the connecting structure 8, of the bolt seat 7 to be connected with the connecting structure 8, and the guide block can move along the guide hole, so that the trigger 12 can drive the connecting structure 8 to move along the direction parallel to the first direction; a handle 13 is fixed to the side of the bolt housing 7 remote from the connecting structure 8, and the handle 13 is further from the bearing housing 4 than the trigger 12 in the first direction.
Wherein, the trigger 12 drives the connecting structure 8 and the trigger 10 to move downwards by the downward force (manually applied force or gravity of the trigger 12 and the connecting structure 8) applied to the trigger 12, and the trigger 10 is clamped with the bolt shaft 1; when the trigger 12 is brought close to the handle 13 (i.e., the trigger 12 is forced upward), the trigger 12 moves the bolt shaft 1 upward.
The above process can be realized only by a worker holding the trigger 12 and the handle 13 at the same time, so that the operation is easy and simple.
Preferably, the trigger 10 further has a first guide surface 10c located at an end of the trigger 10 remote from the bolt shaft 1; strike the tool and still include: and the adjusting machine 14 is connected with the bolt seat 7 and is positioned on one side of the trigger 10 away from the bolt shaft 1, the adjusting machine 14 is provided with a second guide surface 14a, and when the connecting structure 8 continuously drives the trigger 10 to move from the first end of the bolt shaft 1 to the second end of the bolt shaft 1, after the first guide surface 10c is contacted with the second guide surface 14a, the second guide surface 14a slides on the first guide surface 10c to enable the trigger 10 to rotate, so that the protrusion 10b leaves the groove 1 a.
In this case, that is, as the connecting structure 8 continues to move upward, the trigger 10 engaged with the latch shaft 1 first contacts the first guide surface 10c and the second guide surface 14a, and then the second guide surface 14a slides on the first guide surface 10c, so that the trigger 10 rotates, and the protrusion 10b gradually leaves the groove 1a, and finally the latch shaft 1 is separated from the trigger 10, as shown in fig. 3 to 5. Because the bolt shaft 1 continuously moves upwards to cause the compression of the knocking spring 5, after the bolt shaft 1 is separated from the trigger 10, the bolt shaft 1 is subjected to the downward force of the knocking spring 5, so that the bolt shaft 1 moves downwards to complete the knocking action.
Specifically, the angles of the first guide surface 10c and the second guide surface 14a with respect to the first direction are acute angles, as shown in fig. 2.
Preferably, the knocking jig of the present embodiment further includes: a rear support 15 fixed to the bolt seat 7 and close to the adjuster 14; and a connecting structure return spring 16, one end of which is connected with the rear support 15, the other end of which is connected with the connecting structure 8, and is used for applying force to the connecting structure 8 from the second end of the bolt shaft 1 to the direction of the first end of the bolt shaft 1, so that the protrusion 10b can slide on the conical surface and be clamped with the groove 1 a.
Wherein, that is to say when connecting structure 8 drives bolt axle 1 and upwards removes, connecting structure reset spring 16 can constantly compress, after bolt axle 1 from trigger 10 separation, gives connecting structure 8 after upwards effort disappears simultaneously, connecting structure reset spring 16 gives connecting structure 8 effort downwards for trigger 10 moves to the second end of bolt axle 1, so that trigger 10 once more blocks with bolt axle 1 and is used for accomplishing next knocking action.
In addition, the connecting structure return springs 16 may be two of parallel arrangement, and support columns penetrating the connecting structure return springs 16 may be arranged between the rear support 15 and the connecting structure 8, so that the structure of the connecting structure return springs 16 is more stable, and the return effect of the connecting structure return springs 16 on the connecting structure 8 is ensured.
Preferably, the knocking jig of the present embodiment further includes: and an adjusting screw 17 for adjusting the position of the adjuster 14 in the first direction.
In this case, that is to say, by adjusting the position of the adjusting mechanism 14, the position of the trigger 10 separated from the bolt shaft 1, that is, the degree of compression of the striking spring 5 is adjusted, so that the downward force of the striking spring 5 on the bolt shaft 1, that is, the striking force of the bolt shaft 1 is adjusted.
Specifically, the adjusting screw 17 is fixed to the adjuster 14 and is screwed to the rear holder 15, and by screwing the adjusting screw 17, the position of the adjuster 14 relative to the rear holder 15 can be adjusted, thereby adjusting the position of the adjuster 14 in the first direction.
Preferably, the knocking jig of the present embodiment further includes: and the calibration device 18 is positioned on one side of the knocking head 2, which is far away from the bolt shaft 1, the knocking head 2 of the knocking component can move to the calibration device 18 and knock the calibration device 18, and the calibration device 18 is used for calibrating the knocking force of the knocking head 2.
The calibration device 18 realizes quantification of the knocking force and reading of the knocking force, and can calibrate and calibrate the knocking force of the knocking jig.
Preferably, the knocking jig of the present embodiment further includes: and the acquisition and display device 19 is connected with the calibration device 18 and is used for acquiring the data of the knocking force.
In addition, as shown in fig. 6, the knocking jig of the present embodiment further includes: the shell 20 is located one side of the bearing seat 4 far away from the knocking spring 5, and covers the structure of one side of the bearing seat 4 far away from the knocking spring 5 so as to protect the structure of the knocking jig and prolong the service life of the knocking jig.
Specifically, the process of knocking the jig of the embodiment is as follows:
first, as shown in fig. 1 to 4, the connecting structure 8 is continuously moved (downward) in a direction from the second end of the bolt shaft 1 to the first end of the bolt shaft 1 by the force of the trigger 12, the conical surface of the second end of the bolt shaft 1 contacts with the protrusion 10b of the trigger 10, then the trigger 10 slightly rotates, and the protrusion 10b of the trigger 10 slides on the conical surface until the protrusion 10b of the trigger 10 is inserted into the groove 1a of the bolt shaft 1, and the trigger 10 is locked with the groove 1a by the protrusion 10b of the trigger return spring 11.
Next, the trigger 12 is brought closer to the handle 13, so that the connecting structure 8 moves in a direction from the first end of the bolt 1 to the second end of the bolt 1 while moving the bolt 1 upwards, and the striking spring 5 is compressed continuously.
Then, as shown in fig. 5, as the latch shaft 1 moves upward, the first guide surface 10c comes into contact with the second guide surface 14a, and then the second guide surface 14a slides on the first guide surface 10c, so that the trigger 10 rotates, and at this time, the protrusion 10b gradually leaves the groove 1a to separate the latch shaft 1 from the trigger 10. Because the bolt shaft 1 continuously moves upwards to cause the compression of the knocking spring 5, after the bolt shaft 1 is separated from the trigger 10, the bolt shaft 1 is subjected to the downward force of the knocking spring 5, so that the bolt shaft 1 moves downwards to complete the knocking action.
The connecting structure 8 is then moved by the force of the trigger 12 again in the direction from the second end of the bolt shaft 1 to the first end of the bolt shaft 1 to complete a further tapping action.
In summary, the knocking jig of the present embodiment can realize the reciprocating motion of the knocking component only by operating the trigger 12 and the handle, that is, the knocking action of the knocking component is performed, and the knocking force generated by each knocking action is consistent. In the process of detecting the filling amount of liquid crystal molecules in the liquid crystal display screen, the knocking jig of the embodiment can well control the knocking force of the knocking action each time, so that the detection result is more accurate, the operation is simple, and the working efficiency of workers is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
While embodiments in accordance with the invention have been described above, these embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention and various embodiments with various modifications as are suited to the particular use contemplated. The invention is limited only by the claims and their full scope and equivalents.
Claims (12)
1. A knocking jig is characterized by comprising: the knocking device comprises a knocking component and a knocking control component, wherein the knocking control component is used for controlling the knocking component to do reciprocating motion in a first direction, so that the knocking component can form knocking action.
2. The tapping jig of claim 1, wherein the tapping assembly comprises:
a latch shaft having a first end and a second end, an axis of the latch shaft being parallel to the first direction;
the knocking head is positioned at the first end of the bolt shaft and is used for forming the knocking action;
the strike control assembly includes:
a first control assembly for moving the strike control assembly from the second end of the latch shaft in a direction toward the first end of the latch shaft;
a second control assembly for moving the strike control assembly from the first end of the latch shaft in a direction toward the second end of the latch shaft.
3. The tapping jig of claim 2, wherein the first control assembly comprises:
the bolt barrel is provided with a first through hole, at least part of the knocking component is arranged in the first through hole in a penetrating mode, so that the knocking component can move in the bolt barrel along the first direction, and the length of the bolt barrel in the first direction is smaller than that of the bolt shaft;
the bearing seat is fixed at the second end of the bolt barrel, the second end of the bolt barrel is the end, close to the second end of the bolt shaft, of the bolt barrel, the bearing seat is provided with a second through hole communicated with the first through hole, and at least part of the bolt shaft penetrates through the second through hole;
and the knocking spring is positioned in the bolt barrel and sleeved on the bolt shaft, one end of the knocking spring is connected with the knocking head, and the other end of the knocking spring is connected with the bearing seat and used for providing a force to the knocking control component in a direction from the second end of the bolt shaft to the first end of the bolt shaft.
4. The tapping jig of claim 3, wherein the first control assembly further comprises: and the spring retainer ring is sleeved and fixed on the bolt shaft and is positioned on one side, away from the knocking spring, of the bearing seat, and the outer diameter of the spring retainer ring is larger than the diameter of the second through hole of the bearing seat.
5. The knocking jig according to claim 3, wherein the bolt shaft is provided with a groove at a position close to the second end, and the end surface of the second end of the bolt shaft is a conical surface;
the second control assembly includes:
the bolt seat is fixed on the bearing seat and provided with a guide hole;
the connecting structure is positioned on one side, away from the knocking spring, of the bearing seat and is movably connected with the bolt seat, the bolt seat can move along the direction parallel to the first direction under the guidance of the guide hole, and the connecting structure is provided with a third through hole through which the bolt shaft can pass;
a trigger shaft having an axis perpendicular to the first direction, the trigger shaft being fixed to the connecting structure;
the trigger is provided with a fourth through hole and a protrusion, the trigger shaft penetrates through the fourth through hole so that the trigger can rotate by taking the trigger shaft as a shaft, the protrusion is positioned at one end, close to the bolt shaft, of the trigger, and the protrusion is matched with the groove;
the first end of the trigger reset is connected with the trigger, the second end of the trigger reset is connected with the connecting structure, and when the trigger reset spring is in an unstressed state, the protrusion of the trigger can be clamped with the groove of the bolt shaft, so that the connecting structure drives the bolt shaft to move from the first end of the bolt shaft to the direction of the second end of the bolt shaft.
6. The tapping jig of claim 5, wherein the second control assembly further comprises:
the trigger is provided with a guide block, the guide block penetrates through the guide hole from one side, away from the connecting structure, of the bolt seat to be connected with the connecting structure, and the guide block can move along the guide hole, so that the trigger can drive the connecting structure to move along a direction parallel to the first direction;
a handle secured to a side of the key receptacle remote from the connecting structure, the handle being further from the bearing block than the trigger in the first direction.
7. The tapping jig of claim 5, wherein the trigger further comprises a first guide surface located at an end of the trigger remote from the bolt shaft;
the knocking jig further comprises: and the adjusting machine is connected with the bolt seat and is positioned on one side of the trigger far away from the bolt shaft, the adjusting machine is provided with a second guide surface, and when the connecting structure continuously drives the trigger to move from the first end of the bolt shaft to the second end of the bolt shaft, the first guide surface is in contact with the second guide surface, and then the second guide surface slides on the first guide surface to enable the trigger to rotate, so that the protrusion leaves the groove.
8. The tapping jig of claim 7, wherein the angles of the first guide surface and the second guide surface with respect to the first direction are acute angles.
9. The tapping jig of claim 7, further comprising:
the rear support is fixed with the bolt seat and is close to the regulator;
and one end of the connecting structure return spring is connected with the rear support, the other end of the connecting structure return spring is connected with the connecting structure, and the connecting structure return spring is used for applying force in the direction from the second end of the bolt shaft to the first end of the bolt shaft to the connecting structure so that the protrusion can slide on the conical surface and be clamped with the groove.
10. The tapping jig of claim 7, further comprising: and the adjusting screw is used for adjusting the position of the adjusting machine in the first direction.
11. The tapping jig of claim 2, further comprising: the calibration device is positioned on one side, far away from the bolt shaft, of the knocking head, the knocking head of the knocking assembly can move to the calibration device and knock the calibration device, and the calibration device is used for calibrating the knocking force of the knocking head.
12. The tapping jig of claim 11, further comprising: and the acquisition display device is connected with the calibration device and is used for acquiring the data of the knocking force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010065304.1A CN111176002B (en) | 2020-01-20 | 2020-01-20 | Knocking jig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010065304.1A CN111176002B (en) | 2020-01-20 | 2020-01-20 | Knocking jig |
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| CN111176002A true CN111176002A (en) | 2020-05-19 |
| CN111176002B CN111176002B (en) | 2023-06-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716572A (en) * | 2020-06-04 | 2020-09-29 | 余吉林 | Marble stone material board unloading is with plate piece root knocker |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1590034A (en) * | 2003-09-02 | 2005-03-09 | 林瑞兴 | Percussion cutting machine |
| TWI236624B (en) * | 2002-08-30 | 2005-07-21 | Sunmax Up Technology Co Ltd | Knocking test device |
| CN103033470A (en) * | 2012-12-14 | 2013-04-10 | 京东方科技集团股份有限公司 | Knocking hammer |
| CN103135027A (en) * | 2011-12-02 | 2013-06-05 | 宁波中嘉科贸有限公司 | Tap testing fixture |
| CN203465488U (en) * | 2013-08-20 | 2014-03-05 | 合肥京东方光电科技有限公司 | Liquid crystal display panel detecting system |
| CN103901644A (en) * | 2014-03-27 | 2014-07-02 | 深圳市华星光电技术有限公司 | Light-on jig and light-on test method |
| CN106052956A (en) * | 2016-07-22 | 2016-10-26 | 上海市计量测试技术研究院 | Force-hammer sensitivity automatic calibration device and method |
| CN205958877U (en) * | 2016-08-09 | 2017-02-15 | 昆山龙腾光电有限公司 | Liquid crystal display panel detection device |
| CN107350228A (en) * | 2017-07-24 | 2017-11-17 | 歌尔科技有限公司 | A kind of display screen component beats vibration tool and method |
| CN207904995U (en) * | 2018-06-15 | 2018-09-25 | 海南方圆建设工程检测有限公司 | A kind of integrity detection equipment of pile foundation |
| TWI647077B (en) * | 2017-12-01 | 2019-01-11 | 日溢企業有限公司 | Reciprocating pneumatic tool |
-
2020
- 2020-01-20 CN CN202010065304.1A patent/CN111176002B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI236624B (en) * | 2002-08-30 | 2005-07-21 | Sunmax Up Technology Co Ltd | Knocking test device |
| CN1590034A (en) * | 2003-09-02 | 2005-03-09 | 林瑞兴 | Percussion cutting machine |
| CN103135027A (en) * | 2011-12-02 | 2013-06-05 | 宁波中嘉科贸有限公司 | Tap testing fixture |
| CN103033470A (en) * | 2012-12-14 | 2013-04-10 | 京东方科技集团股份有限公司 | Knocking hammer |
| CN203465488U (en) * | 2013-08-20 | 2014-03-05 | 合肥京东方光电科技有限公司 | Liquid crystal display panel detecting system |
| CN103901644A (en) * | 2014-03-27 | 2014-07-02 | 深圳市华星光电技术有限公司 | Light-on jig and light-on test method |
| CN106052956A (en) * | 2016-07-22 | 2016-10-26 | 上海市计量测试技术研究院 | Force-hammer sensitivity automatic calibration device and method |
| CN205958877U (en) * | 2016-08-09 | 2017-02-15 | 昆山龙腾光电有限公司 | Liquid crystal display panel detection device |
| CN107350228A (en) * | 2017-07-24 | 2017-11-17 | 歌尔科技有限公司 | A kind of display screen component beats vibration tool and method |
| TWI647077B (en) * | 2017-12-01 | 2019-01-11 | 日溢企業有限公司 | Reciprocating pneumatic tool |
| CN207904995U (en) * | 2018-06-15 | 2018-09-25 | 海南方圆建设工程检测有限公司 | A kind of integrity detection equipment of pile foundation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716572A (en) * | 2020-06-04 | 2020-09-29 | 余吉林 | Marble stone material board unloading is with plate piece root knocker |
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| CN111176002B (en) | 2023-06-23 |
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