CN214519709U

CN214519709U - Stylus positioning and pressure maintaining tool

Info

Publication number: CN214519709U
Application number: CN202023232999.2U
Authority: CN
Inventors: 覃玉华; 钟洪耀
Original assignee: Qianfen Intelligent Manufacturing Technology Shenzhen Co ltd
Current assignee: Qianfen Intelligent Manufacturing Technology Shenzhen Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-29
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a touch-control pen location pressurize frock for the pen cover of touch-control pen seals the location and the pressurize of glue process, touch-control pen location pressurize frock includes: the device comprises an installation table, a plurality of positioning jigs and a plurality of pressure maintaining devices; the mounting table comprises a baffle plate; the positioning jigs are used for positioning the touch pens, are arranged on the mounting table at intervals and enable pen caps of the touch pens to be abutted against the baffle; the pressure maintaining devices are adjustably mounted on the mounting table, and correspond to the positioning jigs in position one to one; each pressure maintaining device is in driving connection with the touch control pen on the corresponding positioning jig and is used for providing driving force to continuously act on the touch control pen on the corresponding positioning jig so that the pen cap of the touch control pen is pressed against the baffle. The utility model discloses technical scheme has improved the efficiency that the touch-control pen cap sealed the glue, can improve the gluey quality of glue of touch-control pen cap simultaneously.

Description

Stylus positioning and pressure maintaining tool

Technical Field

The utility model relates to a touch-control pen equipment technical field, in particular to touch-control pen location pressurize frock.

Background

Today, when information combination is communicated closely, intelligent mobile devices such as mobile phones, tablets, mobile computers and the like become the standard of most people, but the mobile phones, tablets and the like are inconvenient to apply to operations such as real-time office work, drawing, teaching and the like, and the touch pens can easily solve the problems. The touch-control pen generally includes pen cap and pen container, the pen cap is formed by several spare part adhesive bonding usually, equipment touch-control pen in the existing market is by artifical manual extrusion pressurize or weight extrusion pressurize, artifical manual extrusion pressurize is extravagant the manpower, increase man-hour, production efficiency is low, and the quality and the output of touch-control pen receive the influence of operating personnel tired nature, and through weight extrusion pressurize, the weight removes midway or vibrations just can influence sticky gap and equipment off normal, and the uniformity of product can not be guaranteed in weight extrusion pressurize.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stylus location pressurize frock aims at improving the efficiency that the stylus pen cap sealed the glue to improve the gluey quality of sealing of stylus pen cap.

In order to achieve the above object, the utility model provides a touch-control pen location pressurize frock for the pen cover of touch-control pen seals the location and the pressurize of glue process, and the touch-control pen includes pen cover and pen container, touch-control pen location pressurize frock includes:

a mounting table comprising a baffle;

the positioning jigs are arranged on the mounting table at intervals and enable the pen caps of the touch pens to be abutted against the baffle; and

the pressure maintaining devices are arranged on the mounting table and correspond to the positioning jigs in position one to one;

each pressure maintaining device is in driving connection with the touch control pen on the corresponding positioning jig and is used for providing driving force to continuously act on the touch control pen on the corresponding positioning jig so that the pen cap of the touch control pen is pressed against the baffle.

Optionally, the positioning fixture has a positioning groove, the stylus is positioned in the positioning groove, and the positioning groove is used for positioning a pen container of the stylus.

Optionally, a pen clip is disposed on a pen cap of the stylus, a key hole is formed in the pen container, and the key hole and the pen clip are axially aligned in the pen container, and the stylus pen is characterized in that an avoiding groove corresponding to the pen clip is formed in the positioning groove, and when the pen container is positioned in the positioning groove, the pen clip is accommodated in the avoiding groove;

the positioning groove is internally provided with a positioning column corresponding to the key hole in a protruding mode, the positioning column is aligned with the avoiding groove and used for being inserted into the key hole of the pen container so as to position the pen container.

Optionally, the pressure maintaining device comprises a top rod and a pressure maintaining assembly, the top rod is in driving connection with the pressure maintaining assembly, and the pressure maintaining assembly drives the top rod to be inserted into the pen container and to be abutted against the pen cap;

the pressure maintaining assembly is arranged on the mounting table and switched between a locking state and an unlocking state, and when the pressure maintaining assembly is in the locking state, the ejector rod is kept to push the pen cap to the baffle; and when the pen cap is in the unlocking state, the ejection force of the ejector rod on the pen cap is released.

Optionally, the mounting table includes a substrate and a baffle plate protruding from one side of the substrate, a mounting plate is connected to the substrate, the mounting plate is parallel to the baffle plate, the positioning fixture is mounted between the baffle plate and the mounting plate, a plurality of guide holes corresponding to the axes of the stylus pen containers one to one are formed in the mounting plate, and each pressure maintaining assembly penetrates through the corresponding guide hole and is in driving connection with the corresponding ejector rod.

Optionally, the pressure maintaining assembly includes a quick clamp and a connecting sleeve, one end of the connecting sleeve penetrates through the guide hole and is in driving connection with the quick clamp, the other end of the connecting sleeve is used for abutting against one end of the ejector rod, which is far away from the pen cap, the connecting sleeve can reciprocate in the guide hole under the action of the ejection force of the quick clamp, and the quick clamp is mounted on the substrate;

when the quick clamp is in a locking state, the quick clamp pushes the connecting sleeve to drive the ejector rod to push the pen cap to be tightly pressed on the baffle;

when the quick clamp is in an unlocked state, the quick clamp releases the ejection force on the connecting sleeve.

Optionally, the pressurize subassembly still includes adjusting spring, the adapter sleeve is close to the one end of active grab has seted up the connecting hole, the output shaft of active grab is inserted establish the connecting hole with adapter sleeve swing joint, the output shaft of active grab can reciprocating motion in the connecting hole, adjusting spring connect in the output shaft of active grab with between the adapter sleeve, the active grab passes through adjusting spring will drive power and act on the adapter sleeve.

Optionally, the connecting sleeve is connected with the output shaft of the rapid clamp through a connecting pin, a strip-shaped hole is further formed in the connecting sleeve, the strip-shaped hole is communicated with the connecting hole, and two ends, extending out of the output shaft of the rapid clamp, of the connecting pin are inserted into the strip-shaped hole.

Optionally, the base plate is provided with a plurality of mounting grooves, each of the quick clamps is adjustably mounted in a corresponding mounting groove, and the distance between the quick clamp and the baffle is adjusted by adjusting the mounting position of the quick clamp in the mounting groove.

Optionally, the mounting plate is adjustably mounted in the mounting slot, the distance of the mounting plate relative to the baffle being adjustable by adjusting the position of the mounting plate in the mounting slot.

The technical proposal of the utility model is that a plurality of positioning jigs are arranged on a mounting table at intervals in the stylus positioning pressure maintaining tool, so that one mounting table can clamp more styli to carry out pressure maintaining operation simultaneously, thereby improving the glue sealing efficiency of the stylus pen cap, the positioning jig clamps the pen container of the stylus pen to enable the stylus pen cap to be abutted against the baffle plate of the mounting table, a plurality of pressure maintaining devices are in one-to-one driving connection with the styli clamped on the corresponding plurality of positioning jigs, and continuously provide driving force to enable the stylus pen cap to be pressed on the baffle plate, so as to eliminate the gap at the gluing position of the pen cap, compared with the traditional manual pressure maintaining and heavy object pressure maintaining, an operator can simultaneously carry out pressure maintaining operation by a plurality of styli through a plurality of pressure maintaining devices, thus improving the glue sealing efficiency of the stylus pen, saving manpower and shortening working hours, avoiding the reduction of production efficiency and production quality due to manual fatigue, in addition, the touch control pen is subjected to pressure maintaining through the pressure maintaining device, the extrusion force applied to the touch control pen is more uniform, the situation that the pen cap and the pen container are deviated is not easy to cause, and meanwhile the consistency of the assembling quality of the touch control pens in the same batch can be ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of a stylus;

FIG. 2 is an exploded view of a stylus;

FIG. 3 is a left side view of the stylus of FIG. 1;

FIG. 4 is a cross-sectional view of the stylus of FIG. 3 taken along section A-A;

FIG. 5 is an enlarged view taken at I in FIG. 4;

fig. 6 is a schematic structural view of an embodiment of the stylus positioning and pressure maintaining tool of the present invention;

FIG. 7 is a top view of the stylus positioning and pressure maintaining tool of FIG. 6;

FIG. 8 is a sectional view of the stylus positioning and pressure maintaining fixture of FIG. 7 taken along section B-B;

FIG. 9 is an enlarged view of a second stylus positioning and pressure maintaining tool shown in FIG. 7;

FIG. 10 is an enlarged view of the stylus positioning and pressure maintaining fixture III in FIG. 7;

FIG. 11 is an enlarged view of a stylus positioning and pressure maintaining fixture IV in FIG. 7;

FIG. 12 is a schematic diagram of a mechanism of a mounting table of the stylus positioning and pressure maintaining tool in FIG. 6;

fig. 13 is a schematic structural view of a positioning jig of the stylus positioning and pressure maintaining tool in fig. 6;

FIG. 14 is a left side view of the positioning fixture of FIG. 13;

FIG. 15 is a cross-sectional view of the positioning fixture of FIG. 14 taken along section C-C;

fig. 16 is a schematic structural view of a connecting sleeve of a pressure maintaining device of the stylus positioning pressure maintaining tool in fig. 6.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a touch-control pen location pressurize frock 1.

Specifically, the stylus 40 includes a cap 410 and a barrel 420, wherein the cap 410 is generally formed by gluing a plurality of components, and the stylus positioning and pressure maintaining tool 1 is used for positioning and maintaining pressure during a glue sealing process of the cap 410 of the stylus 40, so as to eliminate a gap at the gluing position of the cap 410. In the embodiment of the present invention, as shown in fig. 1 to 5, the pen cap 410 of the touch pen 40 is adhesively connected to the pen cap 411, the pen clip 412 and the button 413, the pen container 420 is further provided with a button hole 421, and the pen clip 412 and the button hole 421 are aligned along the axis of the pen container 420.

Referring to fig. 6 to 8, fig. 6 is a schematic structural view of an embodiment of the stylus positioning and pressure maintaining tool 1 according to the present invention; fig. 7 is a top view of the stylus positioning and pressure maintaining tool 1 in fig. 6; fig. 8 is a cross-sectional view of the stylus positioning and pressure maintaining tool 1 along the section B-B in fig. 7.

In the embodiment of the present invention, the stylus positioning and pressure maintaining tool 1 includes an installation table 10, a plurality of positioning jigs 20, and a plurality of pressure maintaining devices 30; as shown in fig. 6, the mounting table 10 includes a baffle 110, the positioning jig 20 is used for positioning the stylus 40, the positioning jig 20 is provided in plural, for example, two, three, four, five or more, the number of the positioning jigs 20 can be determined according to the production cycle of different types of styli 40 of customers, the production efficiency of operators and the like, and the plurality of positioning jigs 20 are arranged on the mounting table 10 at intervals, so that more styli 40 can be clamped on one mounting table 10 and pressure maintaining operation can be performed at the same time, thereby improving the sealing efficiency of the pen cap 410 of the stylus 40. The positioning fixture 20 holds the pen container 420 of the stylus 40 and enables the pen cap 410 of the stylus 40 to abut against the baffle 110, an external force is continuously applied to the stylus 40 to enable the pen cap 410 of the stylus 40 to be tightly abutted against the baffle 110, and the baffle 110 applies a reverse acting force to the pen cap 410 to eliminate a gap at the sealing position of the pen cap 410 through extrusion in two directions.

The driving force is provided by the pressure maintaining device 30, the pressure maintaining devices 30 are installed on the installation table 10, the pressure maintaining devices 30 correspond to the positioning jigs 20 one to one, each pressure maintaining device 30 is in driving connection with the touch pen 40 on the corresponding positioning jig 20, and each pressure maintaining device 30 is used for providing the driving force to continuously act on the touch pen 40 on the corresponding positioning jig 20, so that the pen cap 410 of the touch pen 40 is pressed against the baffle 110. It can be understood that the pressurizer 30 can be a manual pressurizer 30 or an automatic pressurizer 30, and the pressure maintaining force and the pressure maintaining time can be conveniently and quickly adjusted by using the automatic pressurizer 30, for example, the pressurizer can be a motor, a cylinder or an oil cylinder, and the occupied installation space and the production cost can be reduced by using the manual pressurizer 30. In order to reduce manufacturing cost and reduce the occupation of installation space, the utility model discloses the preferred pressurizer 30 of embodiment adopts for manual pressurizer 30.

The technical scheme of the utility model is that in the stylus positioning and pressure maintaining tool 1, a plurality of positioning jigs 20 are arranged at intervals on the mounting table 10, so that one mounting table 10 can clamp more styli 40 and simultaneously perform pressure maintaining operation, thereby improving the glue sealing efficiency of the pen cap 410 of the stylus 40, the positioning jig 20 clamps the pen container 420 of the stylus 40 to enable the pen cap 410 of the stylus 40 to abut against the baffle 110 of the mounting table 10, the plurality of pressure maintaining devices 30 are in one-to-one driving connection with the styli 40 clamped on the corresponding plurality of positioning jigs 20, and continuously provide driving force to enable the pen cap 410 of the stylus 40 to be pressed on the baffle 110, so as to eliminate the gap at the gluing position of the pen cap 410, compared with the traditional manual extrusion pressure maintaining and weight extrusion pressure maintaining, an operator can perform pressure maintaining operation on a plurality of styli 40 through a plurality of pressure maintaining devices 30 simultaneously, thus improving the glue sealing efficiency of the stylus 40, the manpower is saved, the working hours are shortened, the reduction of the production efficiency and the production quality due to the artificial fatigue can be avoided, in addition, the pressure maintaining device 30 is used for maintaining the pressure of the touch control pen 40, the extrusion force received by the touch control pen 40 is more uniform, the deviation of the pen cap 410 and the pen container 420 is not easy to cause, and meanwhile, the consistency of the assembling quality of the touch control pen 40 in the same batch can be ensured.

Referring to fig. 13, the positioning fixture 20 has a positioning groove 210, the stylus 40 is held in the positioning groove 210, and the positioning groove 210 is used for positioning the pen barrel 420 of the stylus 40. In order to enable the touch pens 40 with different shapes to be universally used in the touch pen positioning and pressure maintaining tool 1, the shape of the positioning groove 210 corresponds to the shape of the pen container 420 of the touch pen 40, and the shape of the positioning groove 210 can be various, for example, the shape of the positioning groove 210 can be a cylindrical surface, a polygonal column surface, an elliptical column surface, and the like, and when the touch pens 40 with different shapes perform gluing and pressure maintaining on the pen cap 410, the positioning jig 20 with corresponding shapes needs to be used for positioning.

The utility model discloses stylus location pressurize frock 1 can also carry out pressurize location to a pen container 420 and offer stylus 40 of key hole 421, the key hole 421 of this stylus 40 and pen clip 412 align along pen container 420 axis and set up, refer to fig. 13 to 15, and fig. 8 to fig. 10, in order to make stylus 40 in the gluing process pen clip 412 keep aligning with key hole 421, set up the groove 220 of dodging that corresponds with pen clip 412 in the constant head tank 210, dodge the shape of groove 220 and pen clip 412 and correspond, when pen container 420 is blocked in constant head tank 210, pen clip 412 is acceptd in dodging the groove 220 simultaneously; the position of the positioning groove 210 corresponding to the key hole 421 of the pen container 420 is also protruded to form a positioning column 230, the positioning column 230 is aligned with the avoiding groove 220, and the positioning column 230 is inserted into the key hole 421, so that the pen clip 412 of the touch pen 40 is aligned with the key hole 421, and the arrangement can avoid that a limiting structure is added on the touch pen 40 itself to position the pen clip 412 aligned with the key hole 421, so that the complexity of the touch pen 40 mold is reduced, and further, a complex mold opening structure is not required to be designed, and the production cost of the touch pen 40 is reduced. In addition, the avoiding groove 220 and the positioning column 230 cooperate together to enable the stylus 40 to be stably clamped on the positioning fixture 20, so as to prevent the stylus 40 from being deflected by vibration or external force to affect the adhesive gap of the pen cap 410 of the stylus 40.

Further, in order to improve the pressure maintaining effect of the pen cap 410 and minimize the adhesive gap as much as possible, the pressure maintaining device 30 directly applies a pressing force to the pen cap 410, referring to fig. 8 to 11, the pressure maintaining device 30 includes a push rod 310 and a pressure maintaining assembly 320, the push rod 310 is drivingly connected to the pressure maintaining assembly 320, the pressure maintaining assembly 320 drives the push rod 310 to be inserted into the pen container 420 and directly abut against the pen cap 410, and pushes the pen cap 410 to be pressed against the baffle 110 by a driving force, so that the pen cap 410 is tightly pressed between the push rod 310 and the baffle 110 and is in a pressure maintaining state. Therefore, the driving force of the pressure maintaining assembly 320 is directly applied to the pen cap 410 through the push rod 310, so that the loss of the driving force can be reduced, compared with the conventional method in which the driving force is applied to the pen container 420 and then indirectly applied to the pen cap 410, the pushing force applied to the pen cap 410 is larger and more uniform, and meanwhile, the phenomenon that the pen container 420 is bent or even damaged by the pressure maintaining assembly 320 due to the direct application of the driving force to the pen container 420 can be avoided. It is understood that the shape of the plunger 310 corresponds to the shape of the inner wall of the barrel 420, for example, it may be a cylindrical shape, a polygonal prism shape, an elliptical cylinder shape, etc., and the cross-section of the plunger 310 is smaller than the minimum cross-section of the inner wall of the barrel 420 in order to allow the plunger 310 to be smoothly inserted into the barrel 420 without scraping.

The pressure maintaining assembly 320 has a locking function, the pressure maintaining assembly 320 is mounted on the mounting table 10 in a switching manner between a locking state and an unlocking state, and when the pressure maintaining assembly 320 is switched to the locking state, the pressure maintaining assembly 320 keeps the ejector rod 310 to push the pen cap 410 to be pressed on the baffle plate 110, so that the pen cap 410 is in the pressure maintaining state; when the cap 410 is to be stopped from the pressure maintaining state, the pressure maintaining assembly 320 is switched to the unlocking state, and the pressure maintaining assembly 320 releases the pushing force of the push rod 310 on the cap 410. It is understood that the pressure maintaining assembly 320 may have a self-locking function, such as a worm mechanism, a quick clamping mechanism, etc., which can automatically maintain the top bar 310 in a top-holding state in a locking state; the pressure maintaining unit 320 may be a driving mechanism having a locking pin, and the push rod 310 is locked in the pushing state by manually fastening the locking pin.

Further, referring to fig. 6, 8 and 12, the mounting table 10 includes a substrate 120, the baffle 110 is convexly disposed at one side of the baffle 110, the substrate 120 is connected with a mounting plate 130, the mounting plate 130 is disposed parallel to the baffle 110, the positioning fixture 20 is mounted between the baffle 110 and the mounting plate 130, the mounting plate 130 is provided with a plurality of guiding holes 131 corresponding to axes of the pen containers 420 of the touch pens 40 one by one, each pressure maintaining assembly 320 penetrates through the corresponding guiding hole 131 and is drivingly connected with the corresponding ejector rod 310, the mounting plate 130 supports and guides the pressure maintaining assembly 320 to ensure that a driving direction of the ejector rod 310 is consistent with an axis of the pen container 420 of the touch pen 40, so that the ejector rod 310 uniformly applies an ejecting force to the pen cap 410, therefore, the stress on the gaps of the pen cap 410 is uniform, the axial line of the pen cap 410 is prevented from deviating relative to the axial line of the pen container 420, and the consistency of the gaps at the sealing glue positions of the pen cap 410 is ensured.

Further, in order to simplify the structure of pressurize subassembly, be convenient for installation and dismantlement, and make operating personnel convenient operation laborsaving, the utility model discloses the preferred pressurize subassembly 320 of embodiment is quick-operation clamp mechanism, refer to fig. 8 and 11, pressurize subassembly 320 includes active grab 321 and adapter sleeve 322, guide hole 131 is worn to establish by adapter sleeve 322 one end and active grab 321 is connected, the other end of adapter sleeve 322 is used for keeping away from the one end butt of pen cap 410 with ejector pin 310, adapter sleeve 322 can be at active grab 321 push-pull effect down reciprocating motion in guide hole 131, active grab 321 installs on base plate 120.

When maintaining the pressure of the pen cap 410, the quick clamp 321 is manually pushed to switch to a locking state, the quick clamp 321 pushes the connecting sleeve 322 to move in the guiding hole 131 towards the stylus 40, and the connecting sleeve 322 pushes the ejector rod 310 to push the pen cap 410 to be pressed on the baffle 110; when the pressure maintaining is released to the pen cap 410, the quick clamp 321 is pulled to switch back to the unlocking state, so that the connecting sleeve 322 is pulled back by the quick clamp 321, the connecting sleeve 322 is disconnected from the ejector rod 310, and the pressure maintaining is released to the pen cap 410.

Further, the pressure maintaining assembly 320 further includes an adjusting spring 323, the adjusting spring 323 has a buffering effect on the movement of the top rod 310, referring to fig. 8, 11 and 16, one end of the connecting sleeve 322 close to the quick clamp 321 is provided with a connecting hole 3221, an output shaft 3211 of the quick clamp 321 is inserted through the connecting hole 3221 and movably connected with the connecting sleeve 322, the output shaft 3211 can reciprocate in the connecting hole 3221 under the action of the driving force, the adjusting spring 323 is connected between the connecting sleeve 322 and the output shaft 3211 of the quick clamp 321, and the quick clamp 321 indirectly acts the driving force on the connecting sleeve 322 through the adjusting spring 323. When the quick clamp 321 is pushed to switch to the locked state, the output shaft 3211 of the quick clamp 321 moves toward the stylus 40 and acts on the adjusting spring 323, the adjusting spring 323 is compressed to a certain extent and pushes the connecting sleeve 322 to move toward the stylus 40, the connecting sleeve 322 moves to abut against the push rod 310 and pushes the pen cap 410 to abut against the baffle 110, however, at this time, the output shaft 3211 of the quick clamp 321 is not yet in place, the output shaft 3211 continues to move in the guiding hole 131 toward the stylus 40 and applies an ejecting force to the adjusting spring 323, at this time, the adjusting spring 323 bears the ejecting force of the quick clamp 321 and the reverse acting force of the ejector rod 310 and compresses under two forces, so as to prevent the pen cap 410 from being damaged by being ejected due to too large abutting pressure, the adjusting spring 323 generates a spring force in a compressed state, and the spring force of the adjusting spring 323 acts on the ejector rod 310, so that the pen cap 410 is in a pressure maintaining state.

Further, with continued reference to fig. 8, 11 and 16, in order to stably connect the connecting sleeve 322 with the output shaft 3211 of the quick clamp 321, and prevent the connecting sleeve 322 from falling off from the guide hole 131 in the process of moving in the guide hole 131, the connecting sleeve 322 is connected with the output shaft 3211 of the quick clamp 321 through the connecting pin 324, the connecting sleeve 322 is provided with a strip-shaped hole 3222, the strip-shaped hole 3222 is communicated with the connecting hole 3221, two ends of the connecting pin 324 extending out of the output shaft 3211 of the quick clamp 321 are inserted into the strip-shaped hole 3222, and when the output shaft 3211 of the quick clamp 321 reciprocates in the connecting hole 3221 under the action of the driving force, the strip-shaped hole 3222 avoids the connecting pin 324.

Further, in order to adjust the spring force of the adjusting spring 323 when applied to the pressure maintaining of the stylus 40 of different types, the snap clamp 321 is adjustably mounted on the substrate 120, referring to fig. 8 and 12, a plurality of mounting grooves 121 are formed in the substrate 120, each snap clamp 321 is adjustably mounted in the corresponding mounting groove 121, and the distance between the snap clamp 321 and the mounting plate 130 is changed by adjusting the position of the snap clamp 321 in the mounting groove 121, so that the compression stroke of the adjusting spring 323 on the output shaft 3211 of the snap clamp 321 in the pressure maintaining state is changed, and the spring force generated by the adjusting spring 323 in the pressure maintaining state is further changed.

As can be appreciated, with continued reference to fig. 8 and 12, in order to make the stylus 40 with different lengths universally usable for the stylus holding and pressure maintaining tool 1, the mounting plate 130 is adjustably mounted in the mounting groove 121, and the distance between the mounting plate 130 and the baffle 110 is adjusted by adjusting the position of the mounting plate 130 in the mounting groove 121.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. The utility model provides a touch-control pen location pressurize frock for the pen cap of touch-control pen seals the location and the pressurize of glue process, and the touch-control pen includes pen cap and pen container, its characterized in that, touch-control pen location pressurize frock includes:

a mounting table comprising a baffle;

2. The stylus positioning and pressure maintaining tool according to claim 1, wherein the positioning fixture has a positioning groove, the stylus is positioned in the positioning groove, and the positioning groove is used for positioning a pen container of the stylus.

3. The stylus positioning and pressure maintaining tool according to claim 2, wherein a pen clip is disposed on a pen cover of the stylus, a key hole is formed in the pen container, the key hole and the pen clip are axially aligned in the pen container, an avoiding groove corresponding to the pen clip is formed in the positioning groove, and when the pen container is positioned in the positioning groove, the pen clip is received in the avoiding groove;

4. The stylus positioning and pressure maintaining tool according to any one of claims 1 to 3, wherein the pressure maintaining device comprises a top rod and a pressure maintaining component, the top rod is in driving connection with the pressure maintaining component, and the pressure maintaining component drives the top rod to be inserted into the pen container and to be abutted against the pen cover;

5. The stylus positioning and pressure maintaining tool according to claim 4, wherein the mounting table comprises a substrate and the baffle protruding from one side of the substrate, a mounting plate is connected to the substrate, the mounting plate is parallel to the baffle, the positioning fixture is mounted between the baffle and the mounting plate, a plurality of guiding holes corresponding to axes of the stylus barrels are formed in the mounting plate, and each pressure maintaining assembly penetrates through the corresponding guiding hole and is in driving connection with the corresponding ejector rod.

6. The stylus positioning and pressure maintaining tool according to claim 5, wherein the pressure maintaining assembly comprises a quick clamp and a connecting sleeve, one end of the connecting sleeve penetrates through the guiding hole and is in driving connection with the quick clamp, the other end of the connecting sleeve is used for abutting against one end of the ejector rod, which is far away from the pen cap, the connecting sleeve can move back and forth in the guiding hole under the action of the ejecting force of the quick clamp, and the quick clamp is mounted on the substrate;

7. The stylus positioning and pressure maintaining tool according to claim 6, wherein the pressure maintaining assembly further comprises an adjusting spring, a connecting hole is formed at one end of the connecting sleeve close to the quick clamp, an output shaft of the quick clamp is inserted into the connecting hole and movably connected with the connecting sleeve, the output shaft of the quick clamp can move back and forth in the connecting hole, the adjusting spring is connected between the output shaft of the quick clamp and the connecting sleeve, and the quick clamp applies a driving force to the connecting sleeve through the adjusting spring.

8. The stylus locating and pressure maintaining tool according to claim 7, wherein the connecting sleeve is connected to the output shaft of the quick clamp by a connecting pin, a strip-shaped hole is further formed in the connecting sleeve, the strip-shaped hole is communicated with the connecting hole, and two ends of the connecting pin extending out of the output shaft of the quick clamp are inserted into the strip-shaped hole.

9. The stylus positioning and pressure maintaining tool according to claim 6, wherein the base plate defines a plurality of mounting slots, each of the snap fingers is adjustably mounted in the corresponding mounting slot, and the distance between the snap fingers and the baffle is adjusted by adjusting the mounting positions of the snap fingers in the mounting slots.

10. The stylus positioning and pressure maintaining tool according to claim 9, wherein the mounting plate is adjustably mounted in the mounting groove, and the distance of the mounting plate relative to the baffle is adjusted by adjusting the position of the mounting plate in the mounting groove.