TWM471121U - Plate positioning device - Google Patents

Description

Sheet positioning device

The present invention provides a plate positioning device, in particular, the card member is pushed up to the predetermined hole of the second plate through the elastic member of the actuating member, so that the preset second plate is indeed positioned on the preset first plate. side.

According to the advancement of the electronics industry and industry, whether it is in the factory various tools (such as machine tools, drilling machines, punching machines or conveyors), or a variety of commonly used electronic devices (such as desktop Computers, notebook computers, TVs, washing machines, etc., have internal control systems, circuits and electrical equipment, motors and transmissions, etc., and must be used in a timed or unexpected situation after the equipment or electronic device has been in use for a period of time. For maintenance, maintenance, etc., the control circuit part of the machine or electronic device needs to be disassembled, and the repair, inspection, and maintenance operations are completed, and then recombined to restore the original state. In order to make the control circuit part easy to disassemble, usually In the control circuit part of the machine or electronic device, the board-to-board alignment method is adopted. As the disassembly and maintenance equipment mode of the control circuit part of the machine tool, the general board-to-board device must be provided for disassembly and assembly. The mechanism, such as screw locking, plugging or docking, or the like, to assemble or disassemble the board to the board to facilitate the aforementioned machine or electronic The unit performs maintenance or adjustment work.

Among them, the general board (board to board) uses a set screw to use the inner layer The panel and the outer panel are locked and assembled, and the positioning screw is a screw including a collar and a sleeve, and the sleeve of the positioning screw is first fixed to the outer panel when assembling the inner panel and the outer panel. At this time, the locking bolt hole of the inner panel is placed under the screw in the collar for screwing the screw into the locking screw hole of the inner panel, so that the inner panel is firmly locked and assembled on the outer panel. .

However, in the above assembly process, when the locking screw hole of the inner panel is not yet aligned with the collar, the screw is screwed in and the locking screw holes of the screw and the inner panel are worn together, thereby allowing the inner panel to be worn. The locking screw hole cannot be used for the screw to be firmly fitted, and the inner panel is not stably locked and assembled to the outer panel.

Therefore, how to solve the problems and shortcomings of the use, that is, the relevant manufacturers in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned problems and deficiencies, the creators have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, we have designed a new type of such plate positioning device. .

The main purpose of the present invention is to provide a shaft for the actuating element to be inserted into the shaft of the fixed sleeve, and to provide an elastic member on the outside of the shaft, and one side of the elastic member is pressed against the internal thread of the fixed sleeve. One side of the abutting surface, and the other side of the opposing surface is assembled with a clamping rod that passes through the fixing sleeve, and the clamping rod forms a stopping surface on one side surface for the elastic member to press Between the stop surface of the clamping rod and the abutting surface of the internal thread, in the actual application, the fixing portion of the fixing sleeve is assembled and fixed to the fixing hole of the preset first plate for the preset second The guiding slope of the plate slides on the other side of the predetermined first plate relative to the fixed sleeve to push the clamping rod of the actuating element and makes The stopping surface of the clamping rod presses the elastic member into the accommodating space of the fixing sleeve, and the squeezing elastic member is aligned with the locking hole of the preset second plate to the fixing hole of the preset first plate When the bottom is pushed outward, the stop surface of the card mast is pushed outwards, so that the card mast is inserted into the card hole of the preset second plate, so that the preset second plate is indeed positioned on one side of the first plate. When the thread outside the shaft is screwed into the internal thread of the fixing sleeve, the clamping rod can be smoothly clamped to the locking hole of the preset second plate, and the inner side of the clamping hole of the clamping rod and the second plate is lowered. The cause is caused by the inaccurate alignment, so as to achieve the stable assembly and combination between the preset first plate and the preset second plate.

The secondary purpose of the creation is to perform the disassembly action of the first plate and the second plate, and pull the cap of the actuating element toward the outside of the fixing sleeve to pull the flange of the cap to the fixing sleeve. Resisting the convex ring, thereby compressing the elastic member between the stopping surface of the clamping rod and the abutting surface of the internal thread and generating a rebounding force to the outside of the accommodating space of the fixing sleeve for the flange of the cap Abutting and positioning on the top end of the fixing sleeve against the convex ring, so that the elastic member is limited to the inside of the accommodating space of the fixing sleeve and does not pop out on the preset first plate, so as to facilitate the preset second plate to be pulled out The first plate is set, and the preset first plate is separated from the preset second plate and disassembled smoothly.

1‧‧‧Fixed sleeve

10‧‧‧ accommodating space

11‧‧‧ internal thread

111‧‧‧Resistance

12‧‧‧Resist the convex ring

13‧‧‧ Fixed Department

131‧‧‧Fixed ring

132‧‧‧Clock ring

133‧‧‧Fixed parts

1330‧‧‧Perforation

1331‧‧‧Resist ring

1332‧‧‧Lock thread

134‧‧‧Locking thread

2‧‧‧actuating components

21‧‧‧ shaft

211‧‧‧ head

212‧‧‧ external thread

22‧‧‧Caps

221‧‧‧Slip surface

222‧‧‧Flange

23‧‧‧Flexible parts

24‧‧‧Docking Department

241‧‧‧Docking bumps

242‧‧‧ docking space

25‧‧‧Car mast

251‧‧‧ stop surface

3‧‧‧ first plate

30‧‧‧Fixed holes

4‧‧‧Second plate

40‧‧‧Card hole

41‧‧‧Bevel

The first figure is a three-dimensional appearance of the preferred embodiment of the present invention.

The second drawing is a perspective exploded view of the preferred embodiment of the present invention.

The third figure is an exploded perspective view of another perspective of the preferred embodiment of the present invention.

The fourth drawing is a side cross-sectional view of a preferred embodiment of the present invention.

The fifth drawing is a side cross-sectional view of the preferred embodiment prior to fixation.

Figure 6 is a side elevational cross-sectional view of the preferred embodiment of the present invention.

Figure 7 is a side cross-sectional view of the preferred embodiment of the present invention after being fixed.

The eighth figure is a side cross-sectional view of another embodiment of the present invention before assembly.

The ninth drawing is a side cross-sectional view of another embodiment of the present invention after assembly.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the first, second, third and fourth figures, which are the three-dimensional appearance, the three-dimensional exploded view, the perspective view of the other perspective, and the side cross-sectional view of the preferred embodiment of the present invention. It is clear that the plate positioning device comprises a fixing sleeve 1 and an actuating element 2, wherein the fixing sleeve 1 has an accommodating space 10 therein, and an internal thread 11 with a reduced aperture is provided on the side of the accommodating space 10. And a wall surface of the accommodating space 10 is formed on the side of the internal thread 11 with a resisting surface 111, and the outer periphery of the fixing sleeve 1 of the near internal thread 11 is convexly provided with the abutting convex ring 12, and the opposite abutting convex The other side of the ring 12 is provided with a fixing portion 13, and the fixing portion 13 is provided with a fixing ring body 131 which protrudes outward.

The actuating member 2 is provided with a shaft 21, a head portion 211 is provided on one side of the shaft 21, and an external thread 212 is provided on the surface of the shaft 21 of the adjacent head portion 211, and a cap 22 is disposed on the outer edge of the head portion 211. The cap 22 is formed with a plurality of irregular strips, a plurality of bumps or a plurality of staggered lines on the outer edge surface, and a flange 222 protruding inwardly on the inner side of the cap 22 is provided. And arranging the outside of the shaft 21 of the adjacent head 211 The elastic member 23 is further provided with an abutting portion 24 on the shaft 21 on the other side of the elastic member 23 opposite to the head portion 211, and the latching lever 25 is coupled to the abutting portion 24, and the latching lever is disposed toward the shaft 21 A stop surface 251 is formed on one side of the 25 side.

When assembling the above-mentioned components, the shank 21 of the actuating element 2 is first inserted into the accommodating space 10 of the fixed sleeve 1, and the cap 22 provided on the head 211 of the shaft 21 is located at the fixing sleeve. 1 is abutted against the outside of the convex ring 12, so that the flange 222 provided inside the cap 22 is movably abutted by the abutting convex ring 12, and then the outer elastic member 23 is sleeved by the shaft 21 to make the elastic The side of the member 23 is abutted against the abutting surface 111 of the internal thread 11 of the internal accommodating space 10 of the fixed sleeve 1, and the other side of the elastic member 23 is abutting against the stop surface of the latching rod 25 on the other side of the shaft 21. 251, the card holder 25 of the actuating member 2 protrudes outside the fixing portion 13 of the fixing sleeve 1, and the fixing plate 1 and the actuating member 2 constitute the original plate positioning device.

Please refer to the first, second, third, fourth, fifth, sixth and seventh figures, which are the three-dimensional external view, the three-dimensional exploded view, the three-dimensional exploded view of another perspective, the side cross-sectional view, The side view of the front view, the side view of the fixed side, and the side view of the fixed side are clearly shown in the figure. The creation is suitable for various machines (such as machine tools, drilling machines, A punching machine or a conveyor, etc.) or a common body of various electronic devices (such as a desktop computer, a notebook computer, a television, or a washing machine), which is first assembled with the fixing portion 13 of the fixing sleeve 1. The fixing hole 30 of the preset first plate member 3 is coupled to the preset electronic device, so that the fixing ring body 131 of the fixing portion 13 is attached to the surface of the preset first plate member 3, and the clamping lever 25 of the actuating member 2 is The outer portion of the fixing hole 30 of the predetermined first plate 3 outside the fixing portion 13 is worn out, and when the assembling operation between the preset first plate 3 and the preset second plate 4 is performed, the pre-preparation can be performed. The second plate 4 is disposed to slide along the other side surface of the fixed first sleeve 3 relative to the fixed sleeve 1 for presetting the guide inclined surface 41 of one side of the second plate 4 to push the clamping rod 25 of the actuating member 2 The latching lever 25 is moved toward the inside of the accommodating space 10 of the fixing sleeve 1 , and the stopping surface 251 of the latching lever 25 pushes the elastic member 23 toward the resisting surface 111 on the side of the internal thread 11 at the same time. Compressed, and when the locking hole 40 of the second plate 4 is preset to be displaced and is fixed to the fixing hole 30 of the first plate 3, the elastic member 23 which is compressed in the accommodating space 10 of the fixing sleeve 1 is Pushing the stop surface 251 of the latching lever 25 to push the latching lever 25 out of the receiving space 10 of the fixing sleeve 1 and the outside of the fixing hole 30 of the preset first plate member 3, so that the latching lever 25 is engaged with the card After the hole 40 of the second plate 4 is preset, the cap 22 is pressed to press the external thread 212 of the shaft 21 against the outer thread 11 of the fixing sleeve 1 and hold the sliding surface of the outer portion of the cap 22 221 is rotated by rotating the linkage shaft 21 to screw the external thread 212 of the shaft 21 into the internal thread 11 of the corresponding fixing sleeve 1 until the head 211 of the shaft 21 is pressed against the top of the fixed sleeve 1 The actuating element for the latch rod 25 the card 2 to a preset second clamping plate 4 of the clamping hole 40 without loosening or moving, being secured to the assembly, with a first predetermined preset second plate 3 and the plate 4.

When the disassembling action between the preset first plate 3 and the preset second plate 4 is performed, the anti-slip surface 221 outside the cap 22 of the actuating member 2 is first rotated to rotate the interlocking shaft 21 to rotate the shaft The outer thread 212 is screwed out of the outer portion of the inner thread 11 of the fixed sleeve 1, and the cap 22 of the shaft 21 is pulled again to move the click rod 25 toward the inside of the accommodating space 10 of the fixed sleeve 1, and the click rod 25 The stop surface 251 is to push and compress the elastic member 23 toward the resisting surface 111 on the side of the internal thread 11 at the same time, and after the latching lever 25 is disengaged from the locking hole 40 of the preset second plate 4, the preset is preset. The second plate 4 is pulled out toward the outside of the preset first plate 3, ie After the urging force of the sliding surface 221 of the outer portion of the gripping sleeve 22 is released, the elastic member 23 which is compressed in the accommodating space 10 of the fixing sleeve 1 pushes the stopping surface 251 of the clamping rod 25, and The card mast 25 is pushed out of the accommodating space 10 of the fixing sleeve 1 and the outside of the fixing hole 30 of the preset first plate 3 for assembly of the preset first plate 3 and the preset second plate 4 next time. The action is performed, thereby completing the separation and disassembly of the preset first plate 3 from the preset second plate 4.

Moreover, the present invention is provided with the accommodating space 10 of the fixed sleeve 1 for the shaft 21 of the actuating member 2, and then the elastic member 23 is sleeved on the shaft 21, and the shaft 21 is assembled and coupled with the latching rod 25, And the retaining surface 251 of the fixing sleeve 1 is assembled and coupled to the fixing hole 30 of the preset first plate 3 in use. The guide bevel 41 for presetting the second plate 4 can push the clamping lever 25 of the actuating element 2 on the other side of the fixed plate 1 with respect to the preset first plate 3, so that the stop face 251 of the clicker bar 25 faces The elastic member 23 is pressed toward the abutting surface 111 of the internal thread 11, and when the locking hole 40 of the second plate 4 is preset to be positioned below the fixing hole 30 of the predetermined first plate 3, the capacity of the fixing sleeve 1 is fixed. The elastic member 23 compressed in the space 10 pushes the stop surface 251 of the latching rod 25 outwardly, so that the latching lever 25 is movably engaged with the locking hole 40 of the preset second plate 4 for pre-preparation. It is assumed that the second plate 4 is positioned on one side of the preset first plate 3, and when the external thread 21 of the subsequent shaft 21 is screwed into the internal thread 11 of the fixed sleeve 1, the clamping rod 25 can be smoothly clamped Set The plate 4 is formed with the hole 40, and the inner edge of the card hole 25 and the card hole 40 of the preset second plate 4 is worn out due to the misalignment, so as to achieve the preset first plate 3 and the pre-preparation. The purpose of the stable assembly and combination of the second plates 4 is set.

When the fixing portion 13 of the fixing sleeve 1 is assembled and fixed to the fixing hole 30 of the preset first plate member 3, the fixing ring body 131 can be adhered to the surface of the preset first plate 3 through the fixing ring body 131. The squeezing force of the fixing sleeve 1 due to uneven force is applied so as not to cause the fixing portion 13 to fall off from the fixing hole 30 of the predetermined first plate member 3 due to the squeezing force, and the fixing of the fixing sleeve 1 is improved. The combination of the portion 13 and the fixing hole 30 of the preset first plate member 3 is stable.

When the cap 22 of the actuating member 2 is pulled toward the outside of the fixing sleeve 1 and the flange 222 of the cap 22 is pulled out of the abutting ring 12 of the fixing sleeve 1, the stopping surface of the latching rod 25 can be transmitted. The elastic member 23 compressed between the 251 and the abutting surface 111 of the internal thread 11 generates a repulsive force toward the outside of the accommodating space 10 of the fixing sleeve 1, so that the flange 222 of the cap 22 abuts and is positioned on the fixing sleeve. 1 abuts the top end of the convex ring 12, so that the elastic member 23 is confined in the accommodating space 10 of the fixed sleeve 1, and does not cause the tamper bar 25 to face the outside of the accommodating space 10 of the fixed sleeve 1 The plate 3 is ejected to facilitate the presetting of the second plate 4 to be pulled out of the preset first plate 3, thereby smoothly completing the separation and disassembly of the preset first plate 3 and the preset second plate 4.

The fixing portion 13 of the fixing sleeve 1 can be connected with a fixing ring body 132 with a reduced outer diameter under the fixing ring body 131, so that the fixing portion 13 can assemble the preset first plate bonded to the side of the preset electronic device. When the fixing hole 30 of the fixing hole 13 is fixed, the locking ring body 132 of the fixing portion 13 is firmly embedded in the periphery of the fixing hole 30 of the predetermined first plate member 3.

Please refer to the eighth and ninth figures, which are side sectional views and assembled side cross-sectional views of another embodiment of the present invention. As can be clearly seen from the figure, the fixing sleeve 1 is The fixing portion 13 may be further provided with a fixing member 133, and the fixing member 133 is inserted through the through hole 1330 into which the clamping lever 25 of the actuating member 2 is inserted, and is convexly disposed on the periphery of the fixing member 133 outside the through hole 1330. The ring 1331 is provided with a locking thread 1332 on the surface of the fixing member 133 of the adjacent abutting ring 1331, and the fixing ring 13 of the fixing portion 13 A locking thread 134 corresponding to the locking thread 1332 is disposed in the side of the accommodating space 10 for clamping the predetermined first plate 3 between the fixing ring 131 and the abutting ring 1331 of the fixing member 133.

The abutting portion 24 of the actuating member 2 can be respectively provided with a mating protrusion 241 and a docking space 242 which can be assembled and coupled to each other on the stopping surface 251 of the shaft 21 and the latching lever 25; or the abutting portion 24 can also be used on the shaft 21 and the stop surface 251 of the latching lever 25 are respectively provided with a mating space 242 and a mating bump 241 which can be assembled and coupled to each other.

Therefore, the present invention is mainly directed to a plate positioning device, comprising a fixing sleeve 1 and an actuating member 2, wherein the receiving space 10 of the fixing sleeve 1 is provided for the shaft 21 of the actuating member 2, and the shaft is The latching lever 25 of the 21 is inserted into the fixing sleeve 1 so that the elastic member 23 which is externally sleeved by the shaft 21 is compressed to the resisting surface 111 of the internal thread 11 of the accommodating space 10 and the stop of the latching lever 25 Between the faces 251, and in the application, the fixing portion 13 of the fixing sleeve 1 is assembled to the fixing hole 30 of the preset first plate 3 for presetting the guiding inclined surface 41 of the second plate 4 to push the clamping rod 25 The retaining surface 251 of the latching lever 25 presses the elastic member 23 toward the abutting surface 111 of the internal thread 11, and the elastic member 23 is aligned with the engaging hole 40 of the preset second plate 4 to the preset position. After the fixing hole 30 of the plate 3 pushes the stop surface of the clamping lever 25, the clamping lever 25 is movably engaged with the locking hole 40 of the preset second plate 4, and the clamping lever 25 and the preset are lowered. The second plate 4 is collided and worn due to the inaccurate alignment. Therefore, the structures and devices that can achieve the aforementioned effects should be covered by this creation. Such simple modification and equivalent structure Changes shall be included in the scope of the patent of this creation and shall be combined with Chen Ming.

In summary, the above-mentioned sheet positioning device of the present invention can achieve its efficacy and purpose when used, so the creation is a practical and excellent creation, in line with the new patent. The application requirements, 提出 apply in accordance with the law, I hope that the trial committee will grant this case as soon as possible to protect the creators' hard work. If there is any doubt in the arbitral tribunal, please do not hesitate to give instructions, the creators will try their best to cooperate and feel good.

1‧‧‧Fixed sleeve

11‧‧‧ internal thread

12‧‧‧Resist the convex ring

13‧‧‧ Fixed Department

131‧‧‧Fixed ring

132‧‧‧Clock ring

2‧‧‧actuating components

21‧‧‧ shaft

211‧‧‧ head

212‧‧‧ external thread

22‧‧‧Caps

221‧‧‧Slip surface

23‧‧‧Flexible parts

24‧‧‧Docking Department

241‧‧‧Docking bumps

242‧‧‧ docking space

25‧‧‧Car mast

251‧‧‧ stop surface

Claims (6)

A plate positioning device includes a fixing sleeve and an actuating component, wherein: the fixing sleeve has an accommodating space therein, and is provided with an inner hole of a reduced aperture on a side of the accommodating space, and the internal thread is adjacent to the space The space wall surface is formed with a resisting surface, and the outer peripheral edge of the fixing sleeve of the near internal thread is convexly provided with a resisting convex ring, and the other side of the opposing convex ring is provided with a fixing portion, and the fixing portion is provided with an outward protruding a fixing ring body; the actuating element is provided with a shaft penetrating into the accommodating space of the fixing sleeve, the head body is provided with a head on one side, and is disposed inside the fixing sleeve of the shaft of the adjacent head The thread corresponds to the external thread, and the outer edge of the head is provided with a cap, and the inner side of the inner side of the cap is provided with a flange which abuts against the abutting ring of the fixing sleeve, and is adjacent to the adjacent head. The shaft sleeve is provided with an elastic member that is abutting against the abutting surface of the internal thread, and the shaft portion of the elastic member opposite to the head portion is provided with an abutting portion, and the clamping portion is combined with the clamping rod, the cassette The rod is formed on one side with a stop surface that is pressed against the other side of the elastic member. The plate positioning device according to claim 1, wherein the fixing sleeve is further provided with a fixing member at the fixing portion, and the fixing member penetrates through the through hole for inserting the clamping rod of the actuating member, and is external to the perforating hole. A retaining ring is protruded from a periphery of one side of the fixing member, and a locking thread is disposed on a surface of the fixing member adjacent to the abutting ring, and the fixing ring body of the fixing portion is provided with a locking thread in the accommodating space. Corresponding locking thread. The plate positioning device according to claim 1, wherein the fixing portion of the fixing sleeve is connected with a fixing ring body having a reduced outer diameter below the fixing ring body. The sheet positioning device according to claim 1, wherein the actuating member is provided with a non-slip surface on a side edge of the cap; and the anti-slip surface is provided with a plurality of irregular strips on the outside of the cap. , plural bumps or complex staggered lines. The plate positioning device of claim 1, wherein the abutting portion of the actuating member is provided with abutting lug and a docking space for mutually assembling and engaging the stop faces of the shaft and the clamping rod. The plate positioning device of claim 1, wherein the abutting portions of the actuating members are provided with a mating space and abutting projections for mutually assembling and engaging the stop faces of the shaft and the clamping rod.