Storage cylinder, pen and electronic equipment

Abstract

The utility model provides a storage barrel, which comprises a barrel body, a storage barrel cover and a storage barrel cover, the push rod is arranged in the accommodating cavity and is provided with a pop-up section and a fixed section; the first elastic piece is in a compressed state and sleeves the pop-up section, one end of the first elastic piece abuts against the cylinder, and the other end of the first elastic piece abuts against the push rod; the stop assembly is arranged in the accommodating cavity and is movably connected to the fixed section; and the switch assembly is arranged on the cylinder body, and the switch assembly can be matched with the stop assembly, so that the push rod moves relative to the containing cavity or is fixed in the containing cavity in the contraction direction of the first elastic piece.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pen body storage, and in particular to a storage barrel, a pen and an electronic device. BACKGROUND

[0002] In recent years, a stylus is gradually applied to a portable terminal such as a mobile phone. In order to facilitate carrying and improve user satisfaction, a more preferred manner is to reduce the size of the stylus and directly store the stylus in the portable terminal such as the mobile phone. However, how to take out the stylus stored in the mobile phone becomes a new research content. In the prior art, the insertion and extraction of the stylus usually adopts a press and buckle cooperation form. The press stroke depends on the size of the shell opening and the step design of the pen cap and the shell. However, this design often has the problem of insufficient press stroke, which leads to the failure to effectively trigger the switch. CONTENT OF THE UTILITY MODEL

[0003] To solve the above technical problems, the embodiments of the present application provide the following technical solutions:

[0004] The first aspect of the present application provides a storage barrel, comprising: a barrel body having a containing cavity; a push rod arranged in the containing cavity, the push rod having a pop-up section and a fixed section; a first elastic member in a compressed state and sleeved on the pop-up section, one end of the first elastic member abutting against the barrel body, and the other end abutting against the push rod; a stop assembly arranged in the containing cavity and movably connected to the fixed section; and a switch assembly arranged in the barrel body, and the switch assembly being capable of cooperating with the stop assembly to enable the push rod to move relative to the containing cavity in a contraction direction of the first elastic member or be fixed in the containing cavity.

[0005] In some embodiments, the stop assembly comprises: at least one clamping groove arranged on the fixed section; a first clamping core fixed to the containing cavity, the first clamping core having at least one pair of first elastic arms clamped on the fixed section, and the first elastic arms having clamping hooks capable of being engaged with the clamping grooves; and a first pressing member sleeved on the at least two first elastic arms and capable of sliding relative to an extension direction of the first elastic arms, so as to enable the at least two first elastic arms to abut against the push rod and enable the clamping hooks to be engaged in any one of the clamping grooves, or enable the at least two first elastic arms to be away from the push rod and enable the clamping hooks to be disengaged from the clamping grooves.

[0006] In some embodiments, the diameter of the fixed section decreases in the direction from the pop-up section to the fixed section; the stop assembly comprises: a second clamping core fixed to the containing cavity, the second clamping core having at least two second elastic arms clamped on the fixed section; and a second pressing member sleeved on the at least two second elastic arms and capable of sliding relative to an extension direction of the second elastic arms, so as to enable the at least two second elastic arms to abut against or be away from the push rod; wherein the clamping force exerted by the second pressing member on the second elastic arms in an initial position for clamping the push rod is greater than or equal to the elastic restoring force of the first elastic member.

[0007] In some embodiments, the second elastic member is sleeved on the fixed segment and one end of the second elastic member abuts against the first pressing member and the other end of the second elastic member abuts against the first core holder, and the second elastic member is retractable along the extension direction of the fixed segment.

[0008] In some embodiments, the first limiting part is arranged on the fixed segment and protrudes from the outer circumferential surface of the fixed segment, and the second limiting part is fixed in the accommodating cavity, and the orthographic projection of the first limiting part on the second limiting part at least partially overlaps the second limiting part.

[0009] The second aspect of the present application provides a pen, comprising: a barrel having an accommodating cavity; a push rod arranged in the accommodating cavity, the push rod having a pop-up segment and a fixed segment; a first elastic member in a compressed state and sleeved on the pop-up segment, one end of the first elastic member abutting against the barrel and the other end of the first elastic member abutting against the push rod; a stop assembly arranged in the accommodating cavity and movably connected to the fixed segment; and a switch assembly arranged on the barrel, the switch assembly being capable of cooperating with the stop assembly to enable the push rod to move relative to the accommodating cavity along the contraction direction of the first elastic member or to be fixed in the accommodating cavity.

[0010] The third aspect of the present application provides an electronic device, comprising: a device body, and the device body is provided with a receiving barrel, the receiving barrel comprising: a barrel having an accommodating cavity; a push rod arranged in the accommodating cavity, the push rod having a pop-up segment and a fixed segment; a first elastic member in a compressed state and sleeved on the pop-up segment, one end of the first elastic member abutting against the barrel and the other end of the first elastic member abutting against the push rod; a stop assembly arranged in the accommodating cavity and movably connected to the fixed segment; and a switch assembly arranged on the barrel, the switch assembly being capable of cooperating with the stop assembly to enable the push rod to move relative to the accommodating cavity along the contraction direction of the first elastic member or to be fixed in the accommodating cavity.

[0011] In some embodiments, the barrel is provided with an outlet, the pen body is arranged in the accommodating cavity and located on one side of the pop-up segment, the pen body is capable of extending out of the outlet or entering the accommodating cavity from the outlet, and a sealing member is arranged in the accommodating cavity and has a sealing surface abutting against the outer circumferential surface of the pen body. BRIEF DESCRIPTION OF DRAWINGS

[0012] The above and other objects, features and advantages of the example embodiments of the present application will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which several embodiments of the present application are shown by way of example, and wherein like or corresponding elements refer to like or corresponding parts throughout the several figures, in which:

[0013] Figure 1 A structural schematic view of a receiving barrel provided by the present application is schematically shown;

[0014] Figure 2 A structural schematic view of a first state of another receiving barrel provided by the present application is schematically shown;

[0015] Figure 3 A structure schematic view of a second state of another storage cylinder provided by the present application is shown schematically;

[0016] Figure 4 A structure schematic view of another storage cylinder provided by the present application is shown schematically;

[0017] Figure 5 A structure schematic view of another storage cylinder provided by the present application is shown schematically;

[0018] Figure 6 A structure schematic view of another storage cylinder provided by the present application is shown schematically;

[0019] Figure 7 A structure schematic view of another storage cylinder provided by the present application is shown schematically; Figure 6 A partial enlarged schematic view at A in FIG. 1;

[0020] Figure 8 A partial structure schematic view of an electronic device provided by the present application is shown schematically.

[0021] BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 1, cylinder body; 11, accommodating cavity; 12, outlet; 2, push rod; 21, ejection section; 22, fixed section; 3, first elastic member; 4, stop assembly; 41, clamping groove; 42, first clamping core; 421, first elastic arm; 43, first pressing member; 422, clamping hook; 44, second clamping core; 45, second pressing member; 441, second elastic arm; 5, switch assembly; 51, sliding groove; 52, operation part; 53, locking member; 54, first opening; 55, first extrusion surface; 56, pressing part; 561, second extrusion surface; a, first included angle; b, second included angle; 6, second elastic member; 7, first limiting part; 8, second limiting part; 9, device body; 10, pen body; 101, pen cap; 13, sealing member. DETAILED DESCRIPTION

[0023] Exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be embodied in various forms without being limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.

[0024] It should be noted that, unless otherwise specified, technical terms or scientific terms used in the present application should be understood as their common meanings to those skilled in the art to which the present application pertains.

[0025] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the general description of the application given above, and the detailed description of the embodiments given below, serve to explain the principles of the present application.

[0026] It should also be understood that, although the present application has been described in relation to some specific examples, many other equivalents forms of the present application which have not been particularized present skilled in the art will be evident, and it is intended to encompass them all as they lie within the scope of the protection defined by the following claims.

[0027] The above and other aspects, features, and advantages of the present application will become more apparent from the following detailed description, when taken in conjunction with the accompanying drawings, which illustrate a specific embodiment of the present application.

[0028] Specific embodiments of the present application are described hereinafter, with reference to the accompanying drawings; however, it will be understood that the described embodiments are merely examples of the present application, which can be implemented in numerous ways. Well-known and / or redundant functions and structures have not been described in detail to avoid obscuring the present application unnecessarily. Therefore, specific structural and functional details disclosed herein are not intended to limit the present application, but merely as a basis for the claims and a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriate detailed structure.

[0029] The present specification can use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which can refer to one or more of the same or different embodiments of the application.

[0030] The inventor found that the current handwriting pen plug-in mechanism usually adopts the form of pressing and buckling cooperation, wherein the pressing stroke is limited by the size of the shell opening and the step between the pen cap and the shell. This design sometimes causes insufficient pressing stroke, which cannot effectively trigger the internal switch, or the pen cap part protrudes from the shell surface, causing the problem of scratching the hand when using.

[0031] Embodiment 1

[0032] Referring to the accompanying drawings Figure 1 , the utility model proposes a kind of storage cylinder, comprising: cylinder 1, with containing cavity 11;Push rod 2, setting in containing cavity 11, push rod 2 has ejection section 21 and fixed section 22;First elastic member 3, it is in compression state and is set in ejection section 21, and its one end is resisted to cylinder 1, other end is resisted to push rod 2;Stop component 4, setting in containing cavity 11 and movably connected to fixed section 22;Switch component 5, setting in cylinder 1, and switch component 5 can be cooperated with stop component 4, to make push rod 2 along the contraction direction of first elastic member 3 relative to containing cavity 11 It moves or is fixed in containing cavity 11.

[0033] In a possible case, the storage barrel of the present application can be used to store electronic products such as electronic pens, U disks, etc. or non-electronic products such as pens, pencils, lipsticks, etc. The use of the storage barrel is not specifically limited here. The inside of the storage barrel can be a hollow structure to form a containing cavity 11, which can be used to contain a push rod 2, a first elastic member 3, a stop assembly 4, and a switch assembly 5. In addition, the barrel body 1 can be extended in its axial direction to increase the space of the containing cavity 11 to store target members, such as electronic products such as electronic pens, U disks, etc. or non-electronic products such as pens, pencils, lipsticks, etc. The barrel body 1 can be of any shape, such as a cylindrical shape, a flat cylindrical shape, etc.

[0034] The push rod 2 is located in the containing cavity 11 and is movably connected to the containing cavity 11 so that the push rod 2 can slide relative to the axis of the containing cavity 11, and the push rod 2 can extend along the axis of the containing cavity 11. The push rod 2 includes a fixed section 22 and a pop-up section 21. The fixed section 22 is used to cooperate with the stop assembly 4 and the switch assembly 5 to limit the movement range of the push rod 2. The end of the pop-up section 21 away from the fixed section 22 is used to contact the target member, and the pop-up section 21 can pop the target member out of the outlet 12 of the barrel body 1 or move the target member away from the outlet 12 under the elastic restoring force of the first elastic member 3. One or more pairs of guide rails parallel to the axis of the containing cavity 11 can be provided inside the containing cavity 11, and a slider corresponding to the guide rails and adapted to the guide rails can be installed on the outside of the push rod 2. The push rod 2 can freely slide on the guide rails through the slider to achieve the sliding of the push rod 2 relative to the containing cavity 11 along the axis of the containing cavity 11. Alternatively, the barrel body 1 includes a bushing arranged between the push rod 2 and the containing cavity 11. The outer ring of the bushing is fixed to the cavity wall of the containing cavity 11, and the inner ring of the bushing is smooth and can allow the push rod 2 to slide. The bushing can be arranged between the fixed section 22 and the pop-up section 21, or the bushing can be integrally formed with the barrel body 1.

[0035] The first elastic member 3 refers to a component that can deform under an external force and return to its original shape after the external force is removed, such as a spring, a spring sheet, etc. The first elastic member 3 is sleeved on the pop-up section 21, and the first elastic member 3 can stretch and contract in the direction in which the push rod 2 extends. One end of the first elastic member 3 in the stretching and contracting direction can abut against any position of the barrel body 1, such as a first limiting block protruding from the inner wall of the barrel body 1 or a bushing of the barrel body 1, and the other end can abut against the pop-up section 21 of the push rod 2. To prevent the first elastic member 3 from coming off the pop-up section 21, a second limiting block protruding from the outer peripheral surface of the pop-up section 21 can be provided on the pop-up section 21, so that the first elastic member 3 abuts against the second limiting block. When the push rod 2 does not pop out the target member, its initial state is a compressed state, storing mechanical energy. When it is necessary to pop out the target member, this stored energy can be quickly converted into the power of the movement of the push rod 2, thereby achieving a fast and powerful pop-out action.

[0036] The cooperation of the stop assembly 4 and the switch assembly 5 can realize that the push rod 2 can be fixed in the accommodating cavity 11 or ejected from it, which can be realized by the following scheme:

[0037] Referring to the accompanying drawings Figure 2 , the accompanying drawings Figure 3 , the accompanying drawings Figure 5 , the accompanying drawings Figure 6 , the stop assembly 4 comprises: a clamping groove 41, at least one clamping groove 41 is provided on the fixed section 22; a first clamping core 42 is fixed in the accommodating cavity 11, the first clamping core 42 has at least one pair of first elastic arms 421 clamped on the fixed section 22, and the first elastic arm 421 has a clamping hook 422 clamped with the clamping groove 41; a first pressing member 43 is sleeved on the at least two first elastic arms 421 and can slide relative to the extension direction of the first elastic arm 421, so that the at least two first elastic arms 421 are attached to the push rod 2 and the clamping hook 422 is clamped in any one clamping groove 41, or the at least two first elastic arms 421 are away from the push rod 2, so that the clamping hook 422 is separated from the clamping groove 41.

[0038] The fixed section 22 is provided with the clamping groove 41, the number of the clamping groove 41 can be one or more, and the clamping groove 41 can be of any shape, such as a rectangular clamping groove 41, a trapezoidal clamping groove 41, a circular clamping groove 41, etc. The outer periphery of the first clamping core 42 can be fixed to the inner wall of the accommodating cavity 11, the first clamping core 42 extends along the axial line direction of the push rod 2, and the first clamping core 42 is provided with at least one pair of first elastic arms 421 clamped on the fixed section 22. The first elastic arm 421 can be a straight plate type elastic arm, or when the push rod is a round rod, in order to make the first elastic arm 421 more fit the push rod 2, the first elastic arm 421 can be arranged as an arc-shaped elastic arm. The first elastic arm 421 has elastic deformation capability, which can be close to or away from the push rod 2 under external force to make the clamping hook 422 clamped in the clamping groove 41 or separated from the clamping groove 41. Here, the number of the first elastic arm 421 is not limited, and a pair of first elastic arms 421 can be arranged relatively along the radial direction of the push rod 2, or a plurality of pairs of first elastic arms 421 can be arranged around the outer periphery of the push rod 2. Each first elastic arm 421 is provided with a clamping hook 422 clamped with the clamping groove 41, and the clamping groove 41 cooperates with the clamping hook 422 to fix the push rod 2. When the clamping hook 422 is separated from the clamping groove 41, the push rod 2 can move in the axial direction. In addition, referring to the accompanying drawings Figure 6 , a plurality of clamping grooves 41 can be arranged at intervals in the axial direction of the push rod 2 to provide different locking positions. The plurality of clamping grooves 41 allows the push rod 2 to be fixed at different positions, and the user can choose different degrees of ejection or retraction according to needs. For example, in the electronic pen storage cylinder, the user can choose to be fully ejected, half-ejected or fully retracted. In addition, if the storage cylinder is used to store target pieces of different lengths or shapes, such as electronic pens of different lengths, the plurality of clamping grooves 41 can ensure that each kind of object can be properly fixed, avoiding the problem of being too loose or too tight.

[0039] The first clamping member 43 can be sleeve-shaped, stably fitted around the outer periphery of the first elastic arm 421 to ensure that it does not deviate from the axis of the push rod 2 during sliding. The first clamping member 43 can slide relative to the first elastic arm 421 along the extension direction of the push rod 2. When the first clamping member 43 slides towards the hook 422 of the first elastic arm 421, it compresses the first elastic arm 421 to contract towards the push rod 2. This inward pressure causes the hook 422 on the first elastic arm 421 to fit tightly against the push rod 2 and eventually engage with any of the slots 41 on the fixed section 22 of the push rod 2, thereby firmly fixing the push rod 2. When the first clamping member 43 slides away from the hook 422, the pressure it applies to the first elastic arm 421 decreases or disappears, allowing the first elastic arm 421 to expand away from the push rod 2. This outward restoring force causes the hook 422 on the first elastic arm 421 to disengage from the slot 41 of the push rod 2, thereby allowing the push rod 2 to move freely.

[0040] In some embodiments, the switch assembly 5 includes: a slide 51 disposed on the wall of the cylinder 1 and extending along the extension direction of the fixed section 22; an operating part 52 slidably connected to the slide 51 and connected to the first clamping member 43 to drive the first clamping member 43 to move along the extension direction of the fixed section 22; and a locking member 53 disposed on the cylinder 1 and used to lock the operating part 52 in the slide 51.

[0041] In one possible case, such as Figure 5 As shown, a groove 51 is provided on the wall of the cylinder 1, and the extension length of the groove 51 can be set according to actual needs. The operating part 52 is slidably connected to the groove 51, and the part of the operating part 52 located in the receiving cavity 11 is connected to the first clamping member 43. The part of the operating part 52 exposed outside the cylinder 1 can protrude from the outer peripheral surface of the cylinder 1, and this part is the user operating part. The user can manually slide the operating part 52 along the extension direction of the groove 51 to drive the first clamping member 43 to slide relative to the first elastic arm 421, so that the hook 422 of the first elastic arm 421 is engaged in the slot 41 or away from the slot 41. In addition, a locking member 53 can be provided to fix the operating part 52. The locking member 53 can be a knob installed on the outside of the cylinder 1. The knob can be provided with a gear or ratchet mechanism, which cooperates with the rack or other structure on the operating part 52 to unlock or lock the operating part 52 by rotating the knob.

[0042] The application provides a storage cylinder, which comprises a cylinder body 1, a push rod 2, a stop component 4, a switch component 5 and a first elastic member 3. The first elastic member 3 is in a compressed state in an initial state and has elastic potential energy, which ensures sufficient ejection force. Even if the pressing stroke is short, the switch component 5 can be effectively triggered, and the push rod 2 can be smoothly ejected. The stop component 4 is arranged in a containing cavity 11 and movably connected to a fixed section 22. This design allows the stop component 4 to be flexibly adjusted in position as needed, and ensures that the push rod 2 can be firmly fixed or smoothly released in different states. The storage cylinder significantly improves the problem of insufficient pressing stroke in the existing touch pen plug mechanism by introducing the first elastic member 3 in a compressed state, the movably connected stop component 4 and the switch component 5 matched therewith.

[0043] In some embodiments, the second elastic member 6 is sleeved on the fixed section 22 and abuts against the first compression member 43 at one end and the first core clamping device 42 at the other end. The second elastic member 6 can be extended and retracted along the extension direction of the fixed section 22.

[0044] In a possible case, as shown in Figures 2-3 The second elastic member 6 is sleeved on the outer peripheral surface of the fixed section 22 located at the first compression member 43. The second elastic member 6 refers to a component capable of deforming under external force and restoring to the original shape after the external force is removed, such as a spring, a spring sheet and the like. The second elastic member 6 can be extended and retracted along the extension direction of the fixed section 22, and one end of the second elastic member 6 abuts against the first compression member 43 and the other end abuts against the first core clamping device 42. When the first compression member 43 slides in the extension direction of the fixed section 22 away from the ejection section 21 under the action of external force, the second elastic member 6 is compressed, the first elastic arm 421 is opened and away from the push rod 2, and the push rod 2 slides in the direction away from the fixed section 22 under the driving of the first elastic member 3. When the external force becomes smaller or disappears, the first compression member 43 slides in the direction close to the ejection section 21 under the action of the elastic restoring force of the second elastic member 6, so as to restore to the initial position, so that the first elastic arm 421 is contracted to make the clamping hook 422 clamped in the clamping groove 41, and the push rod 2 is locked.

[0045] In some embodiments, as shown in Figure 7 The switch component 5 comprises a first opening 54 arranged on the cylinder wall of the cylinder body 1, a first extrusion surface 55 arranged on the first compression member 43, a second extrusion surface 561 corresponding to and in sliding abutment with the first extrusion surface 55, and a pressing part 56 arranged on the cylinder wall and exposed to the first opening 54. The second extrusion surface 561 forms a second included angle β with the axis of the fixed section 22. The first included angle α and the second included angle β are not equal to 90°.

[0046] In a possible case, as shown in Figures 2-3As shown, the barrel wall of the barrel 1 is provided with a first opening 54 for providing an access passage for the pressing part 56, and the size of the first opening 54 and the size of the pressing part 56 can be set according to the operation habit of the user. The shape of the pressing part 56 can be any shape, such as a cylinder, a prism or other irregular shape, etc. As shown, Figure 7 As shown, the first pressing surface 55 is provided on the first pressing member 43, and the first pressing surface 55 forms a first included angle a with the axial line of the fixed section 22. The pressing part 56 is provided with a second pressing surface 561, and the second pressing surface 561 forms a second included angle β with the axial line. The first pressing surface 55 and the second pressing surface 561 are adapted, and the first included angle a and the second included angle β are not equal to 90°, and the first included angle a can be equal to the second included angle β. The angle design of the first pressing surface 55 and the second pressing surface 561 makes the vertical pressing force of the pressing part 56 be converted into the horizontal thrust of the first pressing member 43 along the extension direction of the fixed section 22. This conversion improves the operation efficiency and reduces the required pressing force.

[0047] When the user presses the pressing part 56 through the first opening 54, the second pressing surface 561 of the pressing part 56 will slide along the first pressing surface 55 of the first pressing member 43. Since both pressing surfaces form a certain angle with the axial line of the fixed section 22, when the pressing part 56 is pressed, the relative movement between the two inclined surfaces will cause the first pressing member 43 to move along the extension direction of the fixed section 22. When the pressing part 56 is pressed, the first pressing member 43 moves towards the fixed section 22, the second elastic member 6 is compressed, the first elastic arm 421 is released from the restraint of the first pressing member 43, and moves away from the outer peripheral surface of the push rod 2, the first elastic arm 421 expands, the hook 422 is released from the clamping groove 41, and the push rod 2 slides away from the fixed section 22 under the action of the elastic restoring force of the first elastic member 3; when the pressing part 56 is released, the second elastic member 6 is elongated, the first pressing member 43 moves towards the ejection section 21 under the action of the elastic restoring force of the second elastic member 6, and the first elastic arm 421 is pressed to adhere to the push rod 2, so that the hook 422 is clamped into the clamping groove 41, thereby achieving clamping.

[0048] In some embodiments, further comprising: a first limiting part 7 provided on the fixed section 22 and protruding from the outer peripheral surface of the fixed section 22; and a second limiting part 8 fixed in the accommodating cavity 11, and the orthographic projection of the first limiting part 7 to the second limiting part 8 at least partially overlaps the second limiting part 8.

[0049] In one possible case, as shown, Figures 2-4As shown, in order to prevent the push rod 2 from being ejected from the opening of the barrel 1, a first limiting part 7 is arranged on the fixed section 22, and the first limiting part 7 protrudes from the outer circumferential surface of the fixed section 22. The first limiting part 7 can be a protruding annular bump, a protruding arc-shaped bump, or other protruding structures. A second limiting part 8 is fixed in the accommodating cavity 11. The second limiting part 8 can be a protruding annular bump, a protruding arc-shaped bump, or other protruding structures arranged on the wall of the accommodating cavity 11 and protruding from the inner wall of the accommodating cavity 11. Alternatively, the second limiting part 8 can be integrated with the first core holder 42 and protrude from the outer circumferential surface of the first core holder 42. In addition, the first limiting part 7 can be a groove arranged on the outer circumferential surface of the fixed section 22. In this case, the second limiting part 8 is a protruding annular bump, a protruding arc-shaped bump, or other protruding structures arranged on the wall of the accommodating cavity 11 and protruding from the inner wall of the accommodating cavity 11. Alternatively, the first limiting part 7 is a protruding annular bump, a protruding arc-shaped bump, or other protruding structures, and the second limiting part 8 is a groove on the inner wall of the accommodating cavity 11 or a groove of the first core holder 42. The orthographic projection of the first limiting part 7 to the second limiting part 8 at least partially overlaps the second limiting part 8, that is, there is an overlapping area between the profile of the projected first limiting part 7 and the second limiting part 8 actually installed in the accommodating cavity 11. The overlapping means that when the push rod 2 moves, the first limiting part 7 will contact the second limiting part 8 to prevent the push rod 2 from further moving. For example, the first limiting part 7 can be a small annular protrusion arranged on the fixed section 22 of the push rod 2, and the second limiting part 8 can be a fixed baffle. When the user presses the switch assembly 5 to eject the push rod 2, the small annular protrusion will gradually approach the baffle and finally contact the baffle at the maximum ejection position to prevent the push rod 2 from completely separating from the barrel 1.

[0050] In a second aspect, the application provides a pen, comprising: a barrel 1 having an accommodating cavity 11; a push rod 2 arranged in the accommodating cavity 11, the push rod 2 having an ejection section 21 and a fixed section 22; a first elastic member 3 in a compressed state and sleeved on the ejection section 21, one end of the first elastic member 3 abutting against the barrel 1, and the other end abutting against the push rod 2; a stop assembly 4 arranged in the accommodating cavity 11 and movably connected to the fixed section 22; and a switch assembly 5 arranged on the barrel 1, the switch assembly 5 being capable of cooperating with the stop assembly 4 to move or fix the push rod 2 in the accommodating cavity 11 along the contraction direction of the first elastic member 3.

[0051] In a possible case, as shown in FIG. 1, the push rod 2 is arranged in the accommodating cavity 11 of the barrel 1, and the push rod 2 has an ejection section 21 and a fixed section 22. The first elastic member 3 is in a compressed state and is sleeved on the ejection section 21. One end of the first elastic member 3 abuts against the barrel 1, and the other end abuts against the push rod 2. The stop assembly 4 is arranged in the accommodating cavity 11 and movably connected to the fixed section 22. The switch assembly 5 is arranged on the barrel 1, and the switch assembly 5 is capable of cooperating with the stop assembly 4 to move or fix the push rod 2 in the accommodating cavity 11 along the contraction direction of the first elastic member 3. Figure 6As shown, the pen provided in the second aspect of this application can be an electronic stylus or a non-electronic product such as a fountain pen or pencil. The receiving cavity 11 of the storage tube can accommodate one or more pen bodies 10. The tube 1 has an outlet 12 for inserting the pen body 10 into the receiving cavity 11 from the outlet 12 or ejecting it from the outlet 12. The pen body 10 can be located at one end of the receiving cavity 11 near the ejection section 21 of the push rod 2, and the pen body 10 and the ejection section 21 can be in contact or have a preset distance. Multiple contact portions can be provided at the end of the ejection section 21 near the pen body 10, and the multiple contact portions correspond one-to-one with the multiple pen bodies 10, so that when the push rod 2 moves, the contact portions can contact the pen body 10 so that the pen body 10 is exposed at the outlet 12 of the tube 1. In addition, to facilitate the user to pull out the pen body 10 when it is exposed at the outlet 12, a pen cap 101 may be provided at the end of the pen body 10 away from the fixed section 22. The pen cap 101 may be any shape, such as a frustum, a cylinder, or a T-shaped column.

[0052] This application provides a pen comprising a cylinder 1, a push rod 2, a stop assembly 4, a switch assembly 5, and a first elastic element 3. The first elastic element 3 is initially compressed and possesses elastic potential energy, ensuring sufficient ejection force. Even with a short pressing stroke, the switch assembly 5 can be effectively triggered, allowing the push rod 2 to eject smoothly. Furthermore, the stop assembly 4 is disposed within the receiving cavity 11 and movably connected to the fixed section 22. This design allows the stop assembly 4 to flexibly adjust its position as needed, ensuring that the push rod 2 can be securely fixed or smoothly released in different states.

[0053] A third aspect of this application provides an electronic device, comprising: a device body 9, and the device body 9 having a storage tube, the storage tube comprising: a cylinder 1 having a receiving cavity 11; a push rod 2 disposed in the receiving cavity 11, the push rod 2 having a pop-out section 21 and a fixed section 22; a first elastic member 3, which is in a compressed state and sleeved on the pop-out section 21, with one end abutting against the cylinder 1 and the other end abutting against the push rod 2; a stop assembly 4 disposed in the receiving cavity 11 and movably connected to the fixed section 22; and a switch assembly 5 disposed in the cylinder 1, and the switch assembly 5 being able to cooperate with the stop assembly 4 to allow the push rod 2 to move relative to the receiving cavity 11 or be fixed within the receiving cavity 11 along the contraction direction of the first elastic member 3.

[0054] In one possible case, such as Figure 8 As shown, the electronic device includes, but is not limited to, tablet computers, laptops, and mobile phones. The device body 9 is used to carry the storage tube, such as a laptop shell or tablet computer shell. The storage tube can be placed at any position on the device body 9. The device body 9 can have a receiving space, and the storage tube can be placed in the receiving space of the device body 9. For example, when the electronic device is a laptop, the tube 1 can be placed in the receiving space of the lower shell of the laptop, or the receiving space of the lower shell can be used as the receiving cavity 11 of the tube 1, and the lower shell can be used as the tube 1.

[0055] The electronic device provided in the application comprises a barrel 1, a push rod 2, a stop assembly 4, a switch assembly 5 and a first elastic member 3. The first elastic member 3 is in a compressed state in an initial state and has elastic potential energy, which ensures sufficient ejection force. Even if the pressing stroke is short, the switch assembly 5 can be effectively triggered, and the push rod 2 can be smoothly ejected. The stop assembly 4 is arranged in the accommodating cavity 11 and movably connected to the fixed section 22. This design allows the stop assembly 4 to be flexibly adjusted in position as needed, ensuring that the push rod 2 can be firmly fixed or smoothly released in different states.

[0056] In some embodiments, the outlet 12 is further included. The barrel 1 is provided with the outlet 12. The pen body 10 is arranged in the accommodating cavity 11 and located on one side of the ejection section 21. The pen body 10 can extend out of the outlet 12 or enter the accommodating cavity 11 from the outlet 12 along with the movement of the push rod 2. The sealing member 13 is arranged in the accommodating cavity 11 and has a sealing surface abutting against the outer peripheral surface of the pen body 10.

[0057] In a possible case, as shown in Figures 7-8 The barrel 1 is provided with the outlet 12, and the pen body 10 can enter the accommodating cavity 11 or be ejected from the accommodating cavity 11 through the outlet 12. The size of the outlet 12 can be set according to the size of the pen body 10. In order to facilitate the pen body 10 to enter or be ejected from the accommodating cavity 11, the diameter of the outlet 12 can be greater than the diameter of the pen body 10. The pen body 10 can be of any shape, such as a conical pen body or a flat cylindrical pen body. In addition, the sealing assembly is arranged in the accommodating cavity 11 and can be fixed to the cavity wall of the accommodating cavity 11. The sealing assembly can be made of rubber and has a sealing surface abutting against the outer peripheral surface of the pen body 10. The sealing surface can be an annular sealing surface or an arc-shaped sealing surface. The number of sealing members 13 can be one or more. Multiple sealing members 13 can be arranged at intervals along the extension direction of the accommodating cavity 11. By arranging the sealing members 13, the sealing and waterproof effects can be achieved, and the friction between the pen body 10 and the cavity wall of the accommodating cavity 11 can be increased to prevent the pen body 10 from being suddenly pushed out by the push rod 2.

[0058] Embodiment 2

[0059] In the scheme of Embodiment 2 of the application, as shown in Figure 4As shown, the diameter of the fixed section 22 decreases in the direction from the ejection section 21 to the fixed section 22, and the stop assembly 4 comprises: a second core holder 44 fixed in the accommodating cavity 11, the second core holder 44 having at least two second elastic arms 441 clamped on the fixed section 22; and a second pressing member 45 sleeved on the at least two second elastic arms 441 and capable of sliding relative to the extension direction of the second elastic arms 441 so as to make the at least two second elastic arms 441 close to or away from the push rod 2; wherein the second pressing member 45 exerts a clamping force on the second elastic arms 441 in the initial position, and the clamping force is greater than or equal to the elastic restoring force of the first elastic member 3.

[0060] The difference between the second core holder 44 and the first core holder 42 is that the inner cylinder of the second core holder 44 decreases in diameter in the direction from the ejection section 21 to the fixed section 22 to adapt to the shape of the fixed section 22 of the push rod 2. The structure of the second elastic arm 441 is the same as that of the first elastic arm 421, and the difference is that the second elastic arm 441 does not have the clamping hook 422. The structure of the second pressing member 45 is the same as that of the first pressing member 43. When the second pressing member 45 is in the initial position, it exerts a larger clamping force on the second elastic arm 441, so that the second elastic arm 441 closely fits the tapered fixed section 22 of the push rod 2. The clamping force in the initial position is greater than or equal to the elastic restoring force of the first elastic member 3, which ensures that the push rod 2 will not be accidentally ejected without being pushed by the switch assembly 5. When the second pressing member 45 starts to slide in the direction away from the ejection section 21, the inner cylinder diameter of the second pressing member 45 remains unchanged, but since the fixed section 22 of the push rod 2 is a tapered structure, its diameter gradually decreases, resulting in a gradual weakening of the clamping force between the second elastic arm 441 and the push rod 2. When the second pressing member 45 slides to a certain extent, the clamping force of the second elastic arm 441 on the push rod 2 will become insufficient to overcome the elastic restoring force of the first elastic member 3. At this time, the elastic restoring force of the first elastic member 3 will exceed the clamping force of the second elastic arm 441, and the push rod 2 will be pushed to eject in the direction away from the fixed section 22.

[0061] It should be noted that in the description of the present application, the terms "upper", "lower", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application; the terms "connection", "installation", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0062] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "a specific embodiment", and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0063] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A storage tube, characterized in that, include: The cylindrical body has a receiving cavity; A push rod is disposed in the receiving cavity, the push rod having a pop-out section and a fixed section; The first elastic element is in a compressed state and is sleeved on the pop-out section, with one end abutting against the cylinder and the other end abutting against the push rod; A stop assembly is disposed in the receiving cavity and movably connected to the fixed section; A switch assembly is disposed in the cylinder, and the switch assembly can cooperate with the stop assembly to move or fix the push rod relative to the receiving cavity along the contraction direction of the first elastic member.

2. The storage tube according to claim 1, characterized in that, The stop assembly includes: Card slot, at least one card slot is provided in the fixed section; A first retainer is fixed to the receiving cavity. The first retainer has at least one pair of first elastic arms clamped in the fixed section and the first elastic arms have hooks that engage with the retainer slot. A first clamping member is sleeved on at least two of the first elastic arms and is slidable relative to the extension direction of the first elastic arms, so that at least two of the first elastic arms are attached to the push rod and the hook is engaged in any one of the slots, or at least two of the first elastic arms are moved away from the push rod and the hook is disengaged from the slot.

3. The storage tube according to claim 1, characterized in that, The diameter of the fixed segment decreases along the direction from the pop-out segment to the fixed segment; The stop assembly includes: A second retaining device is fixed to the receiving cavity, and the second retaining device has at least two second elastic arms clamped in the fixed section; The second clamping member is sleeved on at least two of the second elastic arms and is slidable relative to the extension direction of the second elastic arms, so that at least two of the second elastic arms are attached to or away from the push rod; Wherein, the clamping force applied by the second clamping member to the second elastic arm in the initial position for clamping the push rod is greater than or equal to the elastic restoring force of the first elastic member.

4. The storage tube according to claim 2, characterized in that, Also includes: The second elastic element is sleeved on the fixed section, with one end abutting against the first clamping element and the other end abutting against the first locking core. The second elastic element can extend and retract along the extension direction of the fixed section.

5. The storage tube according to claim 2 or 3, characterized in that, Also includes: A first limiting part is provided on the fixed section and protrudes from the outer peripheral surface of the fixed section; The second limiting part is fixed inside the receiving cavity, and the orthographic projection of the first limiting part onto the second limiting part at least partially overlaps with the second limiting part.

6. The storage tube according to claim 2, characterized in that, The switching assembly includes: A chute is provided on the cylinder wall and extends along the extension direction of the fixed section; An operating unit is slidably connected to the slide groove and connected to the first clamping member to drive the first clamping member to move along the extension direction of the fixed section; A locking element is disposed on the cylinder and used to lock the operating part in the slide groove.

7. The storage tube according to claim 4, characterized in that, The switching assembly includes: The first opening is located on the wall of the cylinder. A first extrusion surface is disposed on a first clamping member, and the first extrusion surface forms a first angle with the axis of the fixed section; The pressing part is disposed on the cylinder wall and exposed in the first opening. It has a second pressing surface that slides and abuts against the first pressing surface and corresponds to it. The second pressing surface forms a second angle with the axis of the fixed section. The first included angle and the second included angle are not equal to 90°.

8. A pen, characterized in that, include: The cylindrical body has a receiving cavity; A push rod is disposed in the receiving cavity, the push rod having a pop-out section and a fixed section; The first elastic element is in a compressed state and is sleeved on the pop-out section, with one end abutting against the cylinder and the other end abutting against the push rod; A stop assembly is disposed in the receiving cavity and movably connected to the fixed section; A switch assembly is disposed in the cylinder, and the switch assembly can cooperate with the stop assembly to move or fix the push rod relative to the receiving cavity along the contraction direction of the first elastic member.

9. An electronic device, characterized in that, include: The device body, wherein the device body is provided with a storage tube, the storage tube comprising: The cylindrical body has a receiving cavity; A push rod is disposed in the receiving cavity, the push rod having a pop-out section and a fixed section; The first elastic element is in a compressed state and is sleeved on the pop-out section, with one end abutting against the cylinder and the other end abutting against the push rod; A stop assembly is disposed in the receiving cavity and movably connected to the fixed section; A switch assembly is disposed in the cylinder, and the switch assembly can cooperate with the stop assembly to move or fix the push rod relative to the receiving cavity along the contraction direction of the first elastic member.

10. The electronic device according to claim 9, characterized in that, Also includes: The cylinder is provided with an outlet; The pen body is disposed in the receiving cavity and located on one side of the ejection section. The pen body can extend out of the outlet or enter the receiving cavity from the outlet as the push rod moves. A sealing element is disposed within the receiving cavity and has a sealing surface that abuts against the outer peripheral surface of the pen body.

Images