CN216818171U - Elastic section shaft body - Google Patents
Elastic section shaft body Download PDFInfo
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- CN216818171U CN216818171U CN202122217203.4U CN202122217203U CN216818171U CN 216818171 U CN216818171 U CN 216818171U CN 202122217203 U CN202122217203 U CN 202122217203U CN 216818171 U CN216818171 U CN 216818171U
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- 238000003825 pressing Methods 0.000 claims abstract description 63
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 9
- 238000005192 partition Methods 0.000 description 8
- 230000006698 induction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses an elastic paragraph shaft body which comprises a shell, a press handle arranged in the shell and capable of moving back and forth in the vertical direction, and an elastic element arranged in the shell and extending in the horizontal direction, wherein a limiting block and a guide plane are further arranged in the shell, the limiting block and the guide plane are spaced in the vertical direction and the horizontal direction, the elastic element is arranged between the limiting block and the guide plane in a penetrating manner, and one end of the elastic element is positioned above the guide plane; the pressing handle is further provided with a driving piece, and when the pressing handle moves in the vertical direction, the driving piece acts on the elastic piece to drive the elastic piece to transversely swing in a reciprocating mode so as to generate paragraph hand feeling. The elastic section shaft body has strong vibration hand feeling and can not generate impact sound in the using process, so that a user has different using experiences.
Description
Technical Field
The utility model relates to the technical field of mechanical keyboards, in particular to an elastic paragraph shaft body which is strong in vibration hand feeling and does not generate sound.
Background
Mechanical keyboards, which are popular with many computer users, programmers and gamers, have a separate switch for each key to control the closing, also called axes, and are classified according to the micro-switches into a tea axis, a cyan axis, a white axis, a black axis, a red axis, a Romer-G axis and an optical axis. Just because each key-press has a separate switch to control, the key-press has strong paragraph sense, thereby generating special hand feeling suitable for game entertainment.
Structurally, each shaft switch of the mechanical keyboard comprises a shell, a press handle connected to the shell in a sliding mode, and a conducting assembly (such as elastic contact conduction, optical contact induction conduction, magnetic induction conduction, electrostatic capacitance induction conduction, silica gel contact conduction and the like) arranged in the shell, wherein the conducting assembly is electrically connected to a circuit board, and the press handle is stressed to move so as to achieve on-off of the conducting assembly, and accordingly input or off of the keyboard is achieved. In addition, still be provided with the sound production structure of feeling on pressing the handle to produce the impact sound and shake and feel at use mechanical keyboard in-process, satisfy user's user demand.
However, for some users or use scenes that only need to shake the hand feeling and do not need the impact sound, the existing mechanical keyboard with the impact sound and the shake hand feeling cannot meet the requirements.
Therefore, it is necessary to provide an elastic section shaft with strong vibration feeling but no sound generation to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an elastic section shaft body which has strong vibration hand feeling and does not generate sound.
In order to achieve the purpose, the technical scheme of the utility model is as follows: the elastic section shaft body comprises a shell, a press handle which is arranged in the shell and can reciprocate in the vertical direction, and an elastic part which is arranged in the shell and extends along the horizontal direction, wherein a limiting block and a guide plane are also arranged in the shell, the limiting block and the guide plane are spaced in the vertical direction and the horizontal direction, the elastic part is arranged between the limiting block and the guide plane in a penetrating way, and one end of the elastic part is positioned above the guide plane; the pressing handle is further provided with a driving piece, and when the pressing handle moves in the vertical direction, the driving piece acts on the elastic piece to drive the elastic piece to transversely swing in a reciprocating mode so as to generate paragraph hand feeling.
Preferably, the elastic member has an elastic arm, the elastic arm protrudes and penetrates through the position-limiting block and the guide plane along the horizontal direction, the end of the elastic arm is located above the guide plane, the elastic arm can swing transversely and reciprocally when being acted by the driving member, and the end of the elastic arm abuts against the guide plane and moves along the guide plane during the transverse reciprocating swing of the elastic arm.
Preferably, one end of the housing is provided with a boss, the upper end of the boss is provided with the guide plane, the guide plane is horizontally arranged, the limiting block is arranged above the guide plane, the protruding direction of the limiting block is staggered with the extending direction of the elastic arm, and the elastic arm is arranged below the limiting block and is abutted against the limiting block.
Preferably, a containing groove is formed in the housing, the guide plane is arranged at one end of the containing groove, a fixing wall is arranged at the other end of the containing groove, an inverted buckle is arranged on the fixing wall, the limiting block is arranged on the side wall of the containing groove and protrudes into the containing groove, the elastic piece is contained in the containing groove, and one end of the elastic piece is fixed to the inverted buckle.
Preferably, the driving member has a driving inclined surface, the driving inclined surface forms an included angle with the moving direction of the pressing handle, the driving inclined surface pushes the elastic arm to swing transversely to be far away from the pressing handle when acting on the elastic arm, and the driving inclined surface automatically resets to move towards the pressing handle when being separated from the elastic arm.
Preferably, the driving member further has a guiding inclined plane, the guiding inclined plane and the driving inclined plane are arranged at an included angle, an arc-shaped connecting portion is formed at a connecting portion between the guiding inclined plane and the driving inclined plane, and the elastic arm slides and resets along the guiding inclined plane after passing over the connecting portion.
Preferably, a bottom shell hole is formed in the bottom surface of the housing, the bottom shell hole includes a first cavity located above the bottom surface and a second cavity located below the bottom surface, two square holes are formed in the side wall of the second cavity in a penetrating manner, two vertically extending grooves are formed in the inner side wall of the first cavity, and each groove is correspondingly communicated with one square hole.
Preferably, the casing is further provided with a mounting groove for mounting the pressing handle, the mounting groove is communicated with the accommodating groove through a notch, and the driving member can slide in the notch to act on the elastic member.
Preferably, the elasticity paragraph axis body still includes the piece that resets, the lower extreme of pressing the handle is equipped with the guide post, reset the piece cover and locate outside the guide post and both ends respectively contradict press the handle, the bottom surface of casing, the piece that resets makes press the handle to have the trend that moves to the top of casing all the time.
Compared with the prior art, the elastic section shaft body is internally provided with the limiting block and the guide plane in the shell, the limiting block and the guide plane are arranged at intervals in the vertical direction and the horizontal direction, the elastic part horizontally extends and penetrates between the limiting block and the guide plane, and one end of the elastic part is suspended above the guide plane.
Drawings
FIG. 1 is an exploded view of a shaft body of the spring section of the present invention.
Fig. 2 is another angle view of the pressing handle, the elastic member and the bottom case of fig. 1.
Fig. 3 is a structural view of the assembled push handle, elastic member and bottom case of fig. 2.
Fig. 4 is a schematic view of the bottom structure of fig. 3.
Another angle schematic diagram of the bottom shell.
Fig. 5 is another perspective view of the elastic member and the bottom case of fig. 2 after being assembled.
Fig. 6 is a side view of the press handle of fig. 1 in cooperation with the resilient member.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements.
Referring first to fig. 1 to 6, the present invention provides an elastic segment shaft body 100, which includes a housing 110, a press handle 120, a reset member 130, a driving member 140, and an elastic member 150. Wherein, the shell 110 is provided with a sliding cavity penetrating the top and the bottom thereof; the pressing handle 120 is slidably installed in the sliding cavity along a vertical direction (Z-axis direction), an upper end of the pressing handle protrudes out of the top of the housing 110, the reset piece 130 is installed in the housing 110, two ends of the reset piece 130 respectively act on the pressing handle 120 and the bottom of the housing 110, and the elastic force of the reset piece 130 enables the pressing handle 120 to always have a tendency of moving towards the top of the housing 110. The elastic member 150 is fixed in the housing 110 and extends in the X-axis direction, and thus the extending direction of the elastic member 150 crosses the moving direction of the pressing handle 120. The driving member 140 is disposed on the side wall of the handle 120 adjacent to the elastic member 150, and during the movement of the handle 120, the driving member 140 on the side of the handle 120 can separately act on the elastic member 150 to drive the elastic member 150 to transversely swing back and forth in the Y-axis direction, and the elastic member 150 does not generate a pressing distance during the transverse reciprocating swing, so that there is no rebound impact, no impact sound or only negligible minor sound, and the elastic segment shaft body 100 of the present invention has a strong vibration feeling but no impact sound.
With reference to fig. 1, the housing 110 includes an upper shell 110a and a lower shell 110b detachably connected in a snap-fit manner. The upper case 110a is formed with a mounting hole 115 penetrating the top surface thereof, the size and shape of the mounting hole 115 are adapted to the handle 120, and after the handle 120 is movably mounted in the case 110, the upper end of the handle 120 protrudes above the upper case 110a through the mounting hole 115.
Referring to fig. 1-3 and 5, in the present invention, a partition plate 111 is disposed in the bottom casing 110b, the partition plate 111 divides the interior of the bottom casing 110b into two parts, one of which forms an installation groove 112, and the other forms an accommodation groove 113. More specifically, the partition 111 is disposed along the X-axis direction, and one end of the partition 111 is fixed to one side wall of the bottom case 110b, and the other end thereof is spaced from the other side wall of the bottom case 110b, so as to form a gap 114 between the end of the partition 111 and the side wall of the bottom case 110b, as shown in fig. 2 and 5; the accommodating groove 113 is communicated with the mounting groove 112 through the gap 114, and the driving member 10 can slide in the gap 114 to act on the elastic member 150.
As shown in fig. 2-5, a positioning post 1121 is protruded from the bottom surface 112a of the mounting groove 112, the positioning post 1121 protrudes above and below the bottom surface 112a of the mounting groove 112, and a bottom housing hole is formed through the positioning post 1121. Therefore, the bottom housing hole has a first cavity 1122a (see fig. 5) above the bottom surface 112a and a second cavity 1122b (see fig. 4) below the bottom surface 112a, two square holes 1123b are formed through the side wall of the second cavity 1122b, and the two square holes 1123b are blind holes, as shown in fig. 4; two vertically extending grooves 1123a are formed in the inner side wall of the first cavity 1122a, and each groove 1123a is correspondingly communicated with a square hole 1123b, as shown in fig. 4-5. Of course, the specific number of the grooves 1123a and the square holes 1123b is not limited thereto, and may be flexibly set as required. Compared with the prior art in which the through hole penetrating the lower end of the side wall of the second cavity 1122b is formed in the side wall of the second cavity 1122b, the structure of the utility model firstly can avoid burrs generated by injection molding and improve the product quality by forming the groove 1123a in the inner side wall of the first cavity 1122a and forming the square hole 1123b in the side wall of the second cavity 1122b, and secondly can facilitate die opening when the die is opened up and down after molding, thereby facilitating production.
As shown in fig. 2-3 and 5, a clamping groove 1124 is further disposed on a side wall of the mounting groove 112, a clamping block 123 slidably engaged with the clamping groove 1124 is disposed on a side portion of the press handle 120, and after the press handle 120 is slidably mounted in the mounting groove 112, the clamping block 123 is slidably clamped in the clamping groove 1124, so as to guide and position the up-and-down movement of the press handle 120.
As shown in fig. 1-3 and 5, a protrusion 1131 is disposed at an end of the receiving groove 113 adjacent to the notch 114, a vertical guiding plane 1132 and a side wall 1133 are formed at an upper end of the protrusion 1131, and the guiding plane 1132 is horizontally disposed, that is, the guiding plane 1132 is perpendicular to the moving direction of the pressing handle 120, and the side wall 1133 is parallel to the moving direction of the pressing handle 120. In addition, a fixing wall 1134 is disposed at the other end of the accommodating groove 113, that is, the fixing wall 1134 and the boss 1131 are disposed at two ends of the accommodating groove 113 in the X-axis direction, the fixing wall 1134 and the partition 111 are disposed at intervals, and an inverted buckle 1135 is further disposed on the fixing wall 1134. The elastic member 150 is accommodated in the accommodating groove 113, and one end of the elastic member 150 is fixed to the inverse buckle 1135 so that the elastic member cannot fall out, and the inverse buckle 1135 causes the elastic member to generate a torque, and the other end of the elastic member 150 is located above the guide plane 1132, specifically, suspended above the guide plane 1132, when the elastic member 150 is subjected to the acting force of the driving member 140, the elastic member 150 can move downward by a small distance to abut against the guide plane 1132, and at this time, the elastic member 150 is limited to only swing transversely.
Furthermore, the partition 111 further has a stop block 1126 protruding from the partition 111, the stop block 1126 is disposed at a position close to the notch 114 and protrudes into the receiving groove 113, and the position of the stop block 1126 is higher than the position of the guide plane 1132 in the vertical direction, that is, the stop block 1126 and the guide plane 1132 have a height difference in the vertical direction, the elastic arm 152 (described in detail later) of the elastic member 150 is inserted between the stop block 1126 and the guide plane 1132, and when the elastic member 150 is in the initial state, the elastic arm 152 abuts against the stop block 1126, but the end 1521 of the elastic arm 152 is suspended above the guide plane 1132, as shown in fig. 3 and 5.
With reference to fig. 1-3 and 5, in the present invention, the elastic member 150 includes a fixing portion 151 and an elastic arm 152 protruding from the fixing portion 151, the elastic member 150 is accommodated in the accommodating groove 113 and fixes the fixing portion 151 on the inverse buckle 1135, which can prevent the elastic member 150 from falling out and generate a large torque, the elastic arm 152 extends along the X-axis direction, and an end portion 1521 of the elastic arm 152 far from the fixing portion 151 is suspended above the guide plane 1132, and since the pressing handle 120 moves along the vertical direction (Z-axis direction), the protruding direction of the elastic arm 152 intersects with the moving direction of the pressing handle 120. In the present invention, the elastic arm 152 preferably protrudes in a direction perpendicular to the moving direction of the pressing handle 120.
As shown in fig. 3 and 5, the driving member 140 acts on the elastic arm 152 through the notch 114. When the pressing handle 120 is at the initial position, the end portion 1521 of the elastic arm 152 is suspended above the guide plane 1132, and the elastic arm 152 is vertically limited by the limit block 1126. When the pressing handle 120 moves downwards, the driving member 140 pushes the elastic arm 152 to move downwards for a small distance, and then the end portion 1521 of the elastic arm 152 abuts against the guide plane 1132, and the elastic arm 152 is limited by the limiting block 1126 and the guide plane 1132, so that the elastic arm 152 can only swing transversely when being continuously stressed, that is, the elastic arm 152 swings along the Y-axis direction and is away from the pressing handle 120, and the end portion 1521 of the elastic arm 152 moves along the guide plane 1132. When the elastic arm 152 is disengaged from the driving member 140 and loses its acting force, the elastic arm 152 recovers its deformation and swings laterally under its own elastic force to return to its original position, i.e., moves in the negative direction of the Y-axis to return to its original position, and the end portion 1521 of the elastic arm 152 is again disengaged from the guide plane 1132 and suspended above the guide plane 1132. In the above process, the elastic arm 152 does not generate a pressing distance, so the elastic arm 152 does not generate a rebound impact, and therefore, no impact sound or only a negligible minimum sound is generated, so that the elastic segment shaft body 100 mainly presents a segment hand feeling and has a strong vibration hand feeling.
In the utility model, the elastic part 150 is preferably a torsion spring, the torsion spring is mature in technology, the elasticity is easy to control, and the torsion spring can generate larger elastic force, thereby ensuring strong vibration hand feeling and impact sound, and ensuring the synchronization of conduction, sound production and vibration hand feeling. Of course, the elastic element 150 is not limited to a torsion spring, and other elastic elements, such as a metal spring, may be used to implement the present invention.
As shown in fig. 1-3 and fig. 6, the driving member 140 is convexly disposed on the side wall 124 of the pressing handle 120 adjacent to the elastic member 150, the driving member 140 has a driving inclined surface 141 and a guiding inclined surface 142 disposed at an included angle, the guiding inclined surface 142 is disposed above the driving inclined surface 141, a connection position between the driving inclined surface 141 and the guiding inclined surface 142 is in an arc transition, and a connection position between the driving inclined surface 141 and the guiding inclined surface 142 forms an arc connection portion 143. More specifically, referring to fig. 6, the driving slope 141 extends downward, and a lower end portion of the driving slope 141 is flush with a lower end of the sidewall of the knob 120, the guide slope 142 extends upward obliquely and is connected to the sidewall of the knob 120, and a side surface of the driving member 140 is substantially arc-shaped and convex. In the process that the pressing handle 120 moves up and down, the driving inclined surface 141 and the guiding inclined surface 142 can drive the elastic arm 152 to deform and swing transversely, so that a strong vibration hand feeling is generated.
Referring again to fig. 3 and 5-6, when the pressing handle 120 is in the initial state, the end portion 1521 of the elastic arm 152 is suspended above the guide plane 1132, as shown in fig. 3 and 5. When the pressing handle 120 moves downwards in the direction indicated by the arrow F1 in fig. 6, the driving inclined surface 141 of the driving element 140 acts on the elastic arm 152 to push it to move downwards a small distance, so that the end portion 1521 abuts against the guide plane 1132, and at this time, the elastic arm 152 is limited, so that the driving element 140 can only push the elastic arm 152 to swing transversely away from the pressing handle 120, that is, the elastic arm 152 swings in the Y-axis direction; when the elastic arm 152 passes over the connecting portion 143 and loses the acting force of the driving inclined surface 141, the elastic arm 152 recovers deformation and resets under the action of its own elastic force, in the process, the elastic arm 152 slides along the guiding inclined surface 142 to move towards the pressing handle 120 for resetting, meanwhile, the end portion 1521 of the elastic arm 152 rebounds to the upper side of the guiding plane 1132, and as the elastic arm 152 does not generate a pressing distance in the vertical direction, no rebound impact, no impact sound or only negligible minimal sound is generated, and a step-down hand feeling is generated only when the driving member 140 slides over the elastic arm 152, so that a strong vibration hand feeling is achieved.
As shown in fig. 6, when the pressing handle 120 is moved upward to be reset, i.e., moved in the direction opposite to the direction indicated by the arrow F1 in fig. 6, the guiding inclined surface 142 may act on the elastic arm 152 to swing in the Y-axis direction away from the pressing handle 120, and when the elastic arm 152 passes over the connecting portion 143, the elastic arm 152 is reset and moved to the initial position by its own elastic force, and in this process, only a vibration feeling is generated without generating an impact sound.
In the present invention, the driving member 140 may be integrally formed with the handle 120, or may be separately formed and fixed to a sidewall of the handle 120. The driving member 140 is not limited to the above structure, and may be configured to have other structures to generate different vibration handfeel, for example, the driving inclined plane 141 and the guiding inclined plane 142 are configured to be connected to form an arc structure, and at this time, the side surface of the driving member 140 is configured to be an arc structure, which may also generate vibration handfeel.
Referring to fig. 1-3 and 6, the pressing handle 120 includes a main body 121, a pressing portion 1211 is formed at an upper end of the main body 121, and a guiding post 122 is disposed at a lower end of the main body 121 and is engaged with the bottom hole 1122 of the positioning post 1121. In addition, the latch 123 is protruded from the sidewall of the main body 121, the pressing portion 1211 is protruded from the mounting hole 115 of the upper housing 110a, the pressing handle 120 is movably mounted in the sliding cavity of the housing 110, the sliding of the pressing handle 120 is guided and limited by the sliding fit of the latch 123 and the latch 1124, the guiding post 122 is inserted into the bottom housing hole 1122 of the positioning post 1121, and the upper end of the reset element 130 abuts against the main body 121 of the button 120.
In the present invention, the reset element 130 is preferably a compression spring, and when the reset element 130 is installed, the positioning pillar 1121 is sleeved with the reset element 130, and two ends of the reset element 130 respectively abut against the bottom surfaces 112a of the body 121 and the installation groove 112, so that when the pressing handle 120 is forced to slide downwards against the elastic force of the reset element 130, the reset element 130 is deformed, and when the acting force on the pressing handle 120 disappears, the reset element 130 is deformed again to drive the pressing handle 120 to reset. It should be understood that the position member 130 is not limited to a compression spring, but other elastic elements may be used to reset the pressing handle 120.
The operation of the shaft 100 of the present invention will be described with reference to fig. 1-6.
As shown in fig. 3 and 5, when the pressing handle 120 is at the initial position, the end portion 1521 of the elastic arm 152 is suspended above the guide plane 1132, and the elastic arm 152 is restricted by abutting against the limit block 1126 in the vertical direction.
When the pressing handle 120 is forced to move downwards along the Z-axis direction (the direction indicated by the arrow F1 in fig. 6), the driving inclined surface 141 of the driving member 140 will abut against the elastic arm 152, and during the downward movement of the pressing handle 120, the driving inclined surface 141 will push the elastic arm 152 to move downwards a small distance, so that the end portion 1521 of the elastic arm 152 abuts against the guide plane 1132, and the elastic arm 152 is limited by the limiting block 1126 and the guide plane 1132, so that the elastic arm 152 can only swing transversely when being forced continuously, that is, the elastic arm 152 swings along the Y-axis direction (the direction indicated by the arrow F2 in fig. 6) to be far away from the pressing handle 120, and the elastic arm 152 deforms during the transverse swinging.
When the pressing handle 120 moves down continuously to make the connecting portion 143 of the driving member 140 pass over the elastic arm 152, the elastic arm 152 loses its force and returns to its original shape, and swings back along the guide plane 1132 under its own elastic force, i.e., moves in the negative direction of the Y axis to return to its original shape, and at the same time, the end portion 1521 of the elastic arm 152 is lifted above the guide plane 1132.
In the above process, the elastic arm 152 does not generate a pressing distance, so the elastic arm 152 does not generate a rebound impact, and therefore, no impact sound or only a negligible minimum sound is generated, so that the elastic segment shaft body 100 mainly presents a segment hand feeling and has a strong vibration hand feeling.
During the downward movement of the pressing handle 120, the pressing handle 120 compresses the restoring member 130 to be deformed. When the pressing handle 120 is released, the pressing handle 120 moves upwards to reset under the action of the resetting piece 130, and in the process of moving the pressing handle 120 upwards, the guide inclined surface 142 of the driving piece 140 acts on the elastic arm 152, so that the elastic arm 152 is pushed to swing away from the pressing handle 120 along the Y-axis direction, and only the elastic arm 152 can be pushed to swing transversely; when the handle 120 moves up to the connection part 143 of the driving member 140 and passes over the elastic arm 152, the elastic arm 152 loses its force and returns to its original shape, so that it swings back to the handle 120 under its own elastic force, and no impact sound is generated in the process.
In summary, in the elastic section shaft body 100 of the present invention, the housing 110 is provided with a limit block 1136 and a guide plane 1131, the limit block 1136 and the guide plane 1131 are disposed at intervals in the vertical direction and the horizontal direction, the elastic element 150 extends horizontally and penetrates between the limit block 1136 and the guide plane 1131, and one end of the elastic element 150 is suspended above the guide plane 1131, when the driving member 140 acts on the elastic member 150 during the up-and-down reciprocating movement of the pressing handle 120, the elastic member 150 can only swing back and forth transversely due to the limitation of the limiting block 1136 and the guide plane 1131, therefore, no pressing distance is generated, the elastic member 150 does not rebound and impact, and thus no impact sound or only negligibly little sound is generated, so that the elastic segment shaft body 100 mainly exhibits a segment hand, that is, having a strong vibration feeling but not making a sound, thereby allowing the user to have a different use experience.
The structure of the other parts of the elastic segment shaft 100 according to the present invention is well known to those skilled in the art, and will not be described in detail herein.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.
Claims (9)
1. An elastic section shaft body comprises a shell, a press handle which is arranged in the shell and can reciprocate in the vertical direction, and an elastic element which is arranged in the shell and extends along the horizontal direction,
the shell is internally provided with a limiting block and a guide plane, the limiting block and the guide plane are spaced in the vertical direction and the horizontal direction, the elastic piece is arranged between the limiting block and the guide plane in a penetrating way, and one end of the elastic piece is positioned above the guide plane;
the pressing handle is further provided with a driving piece, and when the pressing handle moves in the vertical direction, the driving piece acts on the elastic piece to drive the elastic piece to transversely swing in a reciprocating mode so as to generate paragraph hand feeling.
2. The elastic segment shaft of claim 1 wherein said elastic member has an elastic arm extending horizontally between said stop block and said guide plane, said elastic arm having an end located above said guide plane, said elastic arm being capable of oscillating transversely in a reciprocating manner under the force of said driving member and having an end abutting against said guide plane and moving along said guide plane during the oscillating transverse movement of said elastic arm.
3. The elastic segment shaft according to claim 2, wherein a boss is provided at one end of the housing, the guide plane is provided at an upper end of the boss, the guide plane is horizontally disposed, the stopper is provided above the guide plane and has a protruding direction crossing an extending direction of the elastic arm, and the elastic arm is provided below the stopper and abuts against the stopper.
4. The elastic segment axle of any one of claims 1-3 wherein a receiving groove is formed in the housing, the receiving groove has the guide surface at one end, the receiving groove has a fixing wall at the other end, the fixing wall has an inverted buckle, the limiting block is disposed on a sidewall of the receiving groove and protrudes into the receiving groove, the elastic member is received in the receiving groove, and one end of the elastic member is fixed to the inverted buckle.
5. The elastic segment shaft body as claimed in claim 2 or 3, wherein the driving member has a driving bevel, the driving bevel forms an angle with the moving direction of the pressing handle, the driving bevel pushes the elastic arm to swing transversely away from the pressing handle when acting on the elastic arm, and the driving bevel automatically resets to move toward the pressing handle when disengaging from the elastic arm.
6. The elastic segment shaft of claim 5 wherein said driving member further comprises a guiding ramp, said guiding ramp being disposed at an angle to said driving ramp, and wherein the junction between said guiding ramp and said driving ramp forms an arcuate connecting portion, said elastic arm sliding along said guiding ramp to return after passing over said connecting portion.
7. The elastic segment axle according to claim 1, wherein the bottom surface of the housing has a bottom housing hole, the bottom housing hole includes a first cavity above the bottom surface and a second cavity below the bottom surface, the sidewall of the second cavity has two square holes formed therethrough, the inner sidewall of the first cavity has two vertically extending grooves, and each of the grooves is correspondingly communicated with one of the square holes.
8. The elastic segment shaft of claim 4, wherein a mounting groove is further defined in the housing for mounting the handle, the mounting groove is in communication with the receiving groove through a gap, and the driving member is slidable in the gap to act on the elastic member.
9. The elastic segment shaft according to claim 1, further comprising a reset member, wherein a guide post is disposed at a lower end of the press handle, the reset member is sleeved outside the guide post, two ends of the reset member respectively abut against the press handle and a bottom surface of the housing, and the reset member enables the press handle to always have a tendency to move toward a top of the housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122217203.4U CN216818171U (en) | 2021-09-13 | 2021-09-13 | Elastic section shaft body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122217203.4U CN216818171U (en) | 2021-09-13 | 2021-09-13 | Elastic section shaft body |
Publications (1)
Publication Number | Publication Date |
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CN216818171U true CN216818171U (en) | 2022-06-24 |
Family
ID=82039873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122217203.4U Active CN216818171U (en) | 2021-09-13 | 2021-09-13 | Elastic section shaft body |
Country Status (1)
Country | Link |
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CN (1) | CN216818171U (en) |
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2021
- 2021-09-13 CN CN202122217203.4U patent/CN216818171U/en active Active
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