CN110850503A

CN110850503A - Tool equipment

Info

Publication number: CN110850503A
Application number: CN201911204661.5A
Authority: CN
Inventors: 倪扬; 叶振兴
Original assignee: Hefei Lianbao Information Technology Co Ltd
Current assignee: Hefei Lianbao Information Technology Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-02-28

Abstract

The invention discloses a tool, which comprises: a working platform; the trigger mechanism comprises a plurality of through holes which are in one-to-one correspondence with the through holes of the plate-shaped component and used for the penetration of the screws; a response mechanism including at least a moving member having a first position and a second position by moving and a first elastic member for urging the moving member toward the second position of the moving member; wherein: each trigger mechanism has a first state in which the moving member is restrained at its first position and a second state in which the restraint of the moving member is released; each trigger mechanism comprises an inserting column which can vertically move and has a first position extending into a threaded hole of the plate-shaped component and a second position retreating from the threaded hole through vertical movement; wherein: the linkage relation of the trigger mechanism and the inserting column is configured as follows: the plunger causes the trigger mechanism to switch from the first state to the second state when the plunger moves from its first position to its second position.

Description

Tool equipment

Technical Field

The invention relates to a tool for installing hardware of electronic equipment.

Background

The following problems often exist in the process of mounting an accessory to a motherboard of an electronic device:

the accessory is fixed on the main board through a plurality of screws, and the screws are sometimes neglected to be installed due to the plurality of screws required to be installed, and a device for detecting whether the screws are neglected to be installed is not provided in the prior art.

Disclosure of Invention

In view of the above technical problems in the prior art, an embodiment of the present invention provides a tool.

In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:

a tooling, comprising:

a working platform for placing the plate-shaped component;

the trigger mechanism comprises a plurality of through holes which are in one-to-one correspondence with the through holes of the plate-shaped component and used for the penetration of the screws;

a response mechanism including at least a moving member having a first position and a second position by moving and a first elastic member for urging the moving member toward the second position of the moving member; wherein:

each of the trigger mechanisms has a first state in which the moving member is restrained at its first position and a second state in which the restraint of the moving member is released;

each trigger mechanism comprises a plug column which can vertically move and has a first position extending into a threaded hole of the plate-shaped component and a second position retreating from the threaded hole through vertical movement; wherein:

the linkage relationship of the trigger mechanism and the inserting column is configured as follows:

the plunger causes the trigger mechanism to switch from a first state to a second state when the plunger moves from its first position to its second position.

Preferably, the tool further comprises a guide part; the guide part is provided with a guide groove, and the moving part slides along the guide groove; wherein:

telescopic mechanisms which correspond to the trigger mechanisms one by one are arranged in the moving part; the wall of the guide groove is provided with through holes which correspond to the telescopic mechanisms one by one; wherein:

the telescopic mechanism comprises:

a telescopic member which is capable of being telescopic in a direction perpendicular to a moving direction of the moving member so that when the moving member is at a first position, the telescopic member has a first position in which the telescopic member is inserted into the through hole to restrict the movement of the moving member and a second position in which the telescopic member is retracted from the through hole to release the restriction of the moving member;

a second elastic member for pushing the telescopic member toward a second position of the telescopic member; wherein:

the two positions of the moving part in relation to the two triggering mechanisms are configured to:

when the trigger mechanism is switched from its first state to its second state, the trigger mechanism causes the telescopic member to switch from its first state to its second state.

Preferably, the trigger part further comprises:

a push rod capable of moving toward or away from the telescopic member;

the transmission mechanism is used for associating the inserting column with the ejector rod, so that when the inserting column moves from the first position to the second position, the inserting column drives the ejector rod to move towards the direction of the telescopic part by virtue of the transmission mechanism so as to push the head of the telescopic rod to withdraw from the through hole.

Preferably, the transmission mechanism comprises a connecting rod having two levers arranged at an angle; wherein:

the connecting rod is pivoted at the joint of the two handle rods, and two ends of the connecting rod are respectively connected to the inserting column and the ejector rod.

Preferably, the trigger mechanism further comprises:

the holding seat is provided with a vertical guide hole and a horizontal guide hole, and the horizontal guide hole is communicated with the holding seat;

the lower end of the vertical sliding component extends into the vertical guide hole, a stopping table is formed at the upper end of the vertical sliding component, and the inserting column is arranged on the stopping table;

a horizontal sliding member disposed in the horizontal guide hole, the rod being connected to the horizontal sliding member; wherein:

the connecting rod is pivoted on the holding seat, and two ends of the connecting rod are respectively connected with the vertical sliding component and the horizontal sliding component.

Preferably, the holding seat is further provided with a notch so that two ends of the connecting rod respectively extend into the vertical guide hole and the horizontal guide hole through the notch.

Preferably, the working platform is further provided with a positioning block, the positioning block and the working platform define a positioning groove, and the positioning groove is used for the first side edge of the plate-shaped component to extend into; wherein:

a hollow part is arranged at the position of the working platform corresponding to the second side edge of the plate-shaped component;

the moving part is provided with a clamping hook which is bent upwards to penetrate through the hollow part, when the moving part is located at the first position, the clamping hook stops the second side edge of the plate-shaped part, and when the moving part moves to the second position, the clamping hook is separated from the second side edge of the second plate-shaped part.

Preferably, the guide groove defines the first position of the first member by an end thereof stopping the moving member.

Preferably, a first fixed block is arranged on the guide part, a second fixed block is arranged on the moving part, and the first fixed block and the second fixed block are arranged along the moving direction of the moving part;

a bolt penetrates through the first fixing block, the bolt can stretch relative to the first fixing block, and the head of the bolt is screwed into the second fixing block;

the first elastic component is a spring sleeved on the bolt, and two ends of the spring are respectively abutted against the first fixing block and the second fixing block.

Preferably, a plate seat is arranged below the working platform; a fixed seat is erected between the working platform and the plate seat; wherein:

the trigger mechanism and the response mechanism are located between the working platform and the plate seat.

Compared with the prior art, the tool provided by the embodiment of the invention has the beneficial effects that:

according to the invention, the information whether all the screws are installed in place is obtained by using the mode that the trigger mechanisms and the response mechanisms which are in one-to-one correspondence with the threaded holes of the plate-shaped component completely remove the limitation on the moving component so that the moving component moves, and further, the neglected installation of the screws can be avoided.

Drawings

Fig. 1 is a schematic perspective view of a tool according to an embodiment of the present invention.

Fig. 2 is a perspective view of the tool in a first installation state (the main board is placed on the working platform) according to the embodiment of the present invention.

Fig. 3 is a perspective view of the tool in the second installation state (the heat dissipation module is placed on the motherboard) according to the embodiment of the invention.

Fig. 4 is a perspective cut-away view of a tool provided in an embodiment of the present invention.

Fig. 5 is a plan sectional view of a tooling provided by an embodiment of the present invention.

Fig. 6 is a sectional plan view of the tool provided in the embodiment of the present invention in a first installation state (the main plate is placed on the working platform).

Fig. 7 is an enlarged view of a portion a of fig. 6.

Fig. 8 is an enlarged view of a portion B of fig. 6.

Fig. 9 is a sectional plan view of the tool in a second installation state (the heat dissipation module is placed on the main board) according to the embodiment of the present invention.

Fig. 10 is a plan sectional view of the tooling provided in an embodiment of the present invention in a third installed state (screws threaded into threaded holes in the main plate).

Fig. 11 is an enlarged view of a portion C of fig. 10.

Fig. 12 is an enlarged view of a portion D of fig. 10.

Fig. 13 is a schematic perspective view of a tool according to an embodiment of the present invention, showing a response mechanism.

Fig. 14 is a state view of a moving member in a tool according to an embodiment of the present invention at a first position.

Fig. 15 is a state view of the moving member in the tool according to the embodiment of the present invention at the second position.

In the figure:

10-a working platform; 11-a hollowed-out portion; 12-a plate base; 13-a fixed seat; 20-a trigger mechanism; 21-inserting a column; 22-a mandril; 231-vertical sliding member; 232-horizontal sliding member; 233-vertical guide holes; 234-horizontal guide holes; 235-a gap; 24-a connecting rod; 30-a response mechanism; 31-a moving part; 311-hook; 32-a first elastic member; 33-a guide member; 331-cell wall; 332-perforation; 333-guide groove; 341-telescoping member; 342-a second elastic member; 351-a first fixed block; 352-second fixed block; 40-positioning blocks; 41-positioning grooves; 100-a main board; 101-a threaded hole; 200-a heat dissipation module; 300-screw.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The embodiment of the invention discloses a tool which is preferably used as a device for assembling components in electronic equipment, for example, a main board 100 (as the plate-shaped component) and a heat dissipation module 200 in the electronic equipment can be assembled on the tool, and the main purpose of the tool is to ensure that all screws 300 required by installation can be installed on the heat dissipation module 200 and the main board 100 without neglected installation.

The tool provided by the invention is more suitable for the situation that the screws 300 are arranged in a plurality of rows.

As shown in fig. 1 to 15, the tool includes: work platform 10, plate holder 12, locating piece 40, trigger mechanism 20 and response mechanism 30.

As shown in fig. 1 and 2, the working platform 10 is used for placing a plate-shaped component (hereinafter, a main plate 100 as the plate-shaped component is taken as an example) and, as is known, the main plate 100 has a threaded seat arranged in a substantially row, and the threaded seat is opened with a threaded hole 101, and the threaded hole 101 is used for screwing a screw 300 for fixing an accessory (hereinafter, a heat dissipation module 200 is taken as an accessory).

As shown in fig. 1 and 2, the positioning block 40 is fixed on the working platform 10, the positioning block 40 and the working platform 10 define a positioning groove 41, as shown in fig. 2, one side of the main board 100 is firstly inserted into the positioning groove 41, and then the main board 100 is preliminarily positioned after the main board 100 is placed on the working platform 10.

As shown in fig. 2, the working platform 10 is provided with through holes corresponding to the threaded holes 101 of the main board 100 one by one, and after the main board 100 is placed on the working platform 10 and is initially positioned by the positioning groove 41, as shown in fig. 6 and 7, the threaded holes 101 on the main board 100 are opposite to the threaded holes 101 on the working platform 10 one by one.

As shown in fig. 1, the board seat 12 is disposed below the working platform 10, and a fixing seat 13 is disposed between the board seat 12 and the edge of the working platform 10, wherein the fixing seat 13 forms a certain installation space between the board seat 12 and the working platform 10, as shown in fig. 4, the triggering mechanism 20 and the response mechanism 30 are installed in the installation space, that is, the triggering mechanism 20 and the response mechanism 30 are installed below the working platform 10.

As shown in fig. 5 and 13, the response mechanism 30 includes: the movable member 31, the guide member 33, the first elastic member 32, the first fixing block 351, the second fixing block 352, the bolt, and the telescopic mechanism.

A guide member 33 is located below the working platform 10 and fixed on the board base 12, the guide member 33 extends along the through hole arrangement direction on the working platform 10 (or along the threaded hole 101 on the main board 100), and a guide groove 333 extending along the through hole arrangement direction is defined on the guide member 33; the moving member 31 is substantially bar-shaped, and the moving member 31 is placed in the guide groove 333.

As shown in fig. 13 and 14, the guide groove 333 has a closed end, the first end of the moving member 31 is adjacent to the closed end of the guide groove 333, the first fixing block 351 is fixed to the guide member 33 adjacent to the closed end, and the second fixing block 352 is provided on the moving member 31 to be opposite to the first fixing block 351; the bolt penetrates through the first fixing block 351, the head of the bolt is screwed into the second fixing block 352, and the bolt can freely stretch out and draw back from the first fixing block 351; a spring is selected as the first elastic member 32, which is sleeved on the bolt between the first fixed block 351 and the second fixed block 352 and abuts against the two fixed blocks at the same time, so that the spring has a pushing force towards the second end to the moving member 31.

As shown in fig. 13, a hollow portion 11 is disposed at a position of the working platform 10 corresponding to the second end of the moving component 31, as shown in fig. 14 and 15, the second end of the moving component 31 has a hook 311 bent upward to penetrate through the hollow portion 11 and protrude above the working platform 10, the hook 311 is substantially opposite to the positioning block 40 of the working platform 10, and the hook 311 abuts against the other side of the main board 100 by moving the moving component 31 toward the positioning block 40 (i.e., toward the first end of the moving component 31), as shown in fig. 14, so as to finally position the main board 100 by cooperating with the positioning block 40 to limit the movement of the main board 100.

For convenience of subsequent description, as shown in fig. 14, the moving member 31 is not moved to a position limited by the closed end of the guide groove 333 (at this time, the hook 311 abuts against the other side edge of the main board 100 by proper arrangement) as a first position of the moving member 31 (hereinafter, a more important role of moving the moving member 31 to the first position will be described), and as shown in fig. 15, a position where the moving member 31 separates the hook 311 from the side edge of the main board 100 by moving toward the second end is referred to as a second position. Moreover, due to the existence of the first elastic member 32, the moving member 31 needs to apply a force to the moving member 31 in a direction toward the first end thereof when moving from the second position to the first position, and the moving member 31 only needs to avoid the moving member 31 from being stopped when moving from the first position to the second position, and when the moving member 31 is not stopped, the moving member 31 is moved from the first position to the second position by the pushing force of the first elastic member 32.

As shown in fig. 5 and 13, the telescopic mechanism includes a telescopic member 341 and a second elastic member 342; the plurality of the telescoping mechanisms and the triggering mechanism 20 are provided in one-to-one correspondence with the through holes of the work table 10. The plurality of telescopic mechanisms are arranged along the moving direction of the moving member 31 and are provided in the moving member 31. The telescopic member 341 of each telescopic mechanism is transversely disposed in the moving member 31, the head of the telescopic member 341 is rod-shaped, and the second elastic member 342 is used for pushing against the telescopic member 341, so that the telescopic member 341 can transversely extend out of the moving member 31 and retract into the moving member 31 by an external force (such as a pushing force).

Wherein, a plurality of through holes 332 are opened on the groove wall 331 of the guide groove 333 of the guide member 33, and the through holes 332 transversely penetrate through the guide member 33; the through holes 332 correspond to the telescopic members 341 of the telescopic mechanism one-to-one, and when the moving member 31 is moved to the first position by an external force, as shown in fig. 6 and 8, the head of the telescopic member 341 is opposite to the through hole 332, so that the telescopic member 341 can partially extend into the through hole 332 under the action of the second elastic member 342 (preferably, a spring).

As shown in fig. 5, the trigger mechanism 20 includes a plurality of one-to-one corresponding to the work platform 10 and the telescopic mechanism, and each trigger mechanism 20 includes: the post 21, the holder, the vertical and horizontal sliding

members

231 and 232, the link 24, and the jack 22.

The holder is disposed below the working platform 10 and corresponds to the through hole on the working platform 10; the holder is fixed to the side of the guide member 33; the holding seat is provided with a vertical guide hole 233 and a horizontal guide hole 234; the horizontal guide hole 234 is opposed to the through hole 332 of the guide member 33; the lower portion of the vertical sliding member 231 is inserted into the vertical guide hole 233, and the horizontal sliding member 232 is positioned in the horizontal guide hole 234; a notch 235 is also formed in the holding seat, and the notch 235 radially penetrates through the vertical guide hole 233 and the horizontal guide hole 234 at the same time; the link 24 comprises two levers arranged at an angle, the link 24 being pivotally connected to the holder at the intersection of the two levers, the gap 235 enabling the free ends of the two levers to be connected to the vertical slide 231 and the horizontal slide 232 respectively. Thus, the linkage relationship formed by the vertical sliding part 231 and the horizontal sliding part 232 is as follows: the vertical movement of the vertical sliding member 231 can drive the horizontal sliding member 232 to move along the horizontal guiding hole 234 via the connecting rod 24, and the movement of the horizontal sliding member 232 along the horizontal guiding hole 234 can drive the vertical sliding member 231 to move horizontally via the connecting rod 24 (certainly, it cannot be converted into a strict vertical movement, and thus, the two wire guiding holes need to be arranged as large as possible to avoid interference).

The insert post 21 is disposed on the stopper of the upper end of the vertical sliding member 231, and corresponds to the through hole of the working platform 10, and the upward movement of the insert post 21 can protrude from the working platform 10, thereby making: as shown in fig. 6 and 7, after the main plate 100 is positioned on the work platform 10, the insert posts 21 extend into the threaded holes 101 of the main plate 100; the insert posts 21 can be withdrawn from the screw holes 101 of the main plate 100 when pushed against by a vertical external force. The vertical position in which the stud 21 protrudes from the work platform 10 and can protrude into the threaded hole 101 of the main plate 100 is referred to as a first position, and the vertical position in which the stud 21 protrudes from the threaded hole 101 of the main plate 100 is referred to as a second position. It will be readily appreciated that the stop stations described above will allow the first position of the insert post 21 to be determined.

The connecting rod 24 makes the post 21 and the top rod 22 have the following motion relationship:

when the plug 21 moves from the first position to the second position, the jack 22 moves toward the telescopic member 341, and when the jack 22 moves away from the telescopic member 341, the plug 21 moves from the second position to the first position.

It should be noted that:

the movement positions of the jack 22 are set to: as shown in fig. 12, the extreme position of the movement of the jack 22 toward the extensible member 341 is a position that extends into the through hole 332 and is flush with the side wall of the guide groove 333.

The relationship between the through hole 332 and the extensible member 341 in the guide member 33 is:

when the moving member 31 moves to the first position, the through hole 332 of the guide member 33 corresponds to the head of the extensible member 341, which enables the head of the extensible member 341 to extend into the through hole 332, and when the moving member 31 moves to the second position, the head of the extensible member 341 is misaligned with the through hole 332 of the guide member 33.

The following describes the process of assembling the motherboard 100 and the heat dissipation module 200 by using the above tooling:

first, the main board 100 is placed on the working platform 10, and one side of the main board 100 extends into the positioning groove 41 of the positioning block 40.

Then, an external force is applied to the moving part 31 toward the first end thereof (e.g., the hook 311 of the moving part 31 is pushed by a human hand), as shown in fig. 2, 6 and 14, when the moving part 31 is stopped by the end of the guide slot 333, the moving part 31 moves to the first position, at which the hook 311 limits the other side of the main board 100 to perform final positioning on the main board 100 by cooperating with the positioning block 40; meanwhile, the head of the telescopic member 341 of each telescopic mechanism is opposite to the through hole 332 of the guide groove 333, and under the action of the second elastic member 342, as shown in fig. 6 to 8, the head of the telescopic member 341 extends into the through hole 332, and at this time, after the external force is removed, the reset of the moving member 31 is limited because the head of the telescopic member 341 extends into the through hole 332 (that is, the telescopic member 341 moves to its first position by being pushed by the second elastic member 342), so that the moving member 31 is kept at the first position.

As shown in fig. 6 to 8, the process of the retractable member 341 extending into the through hole 332 is also the process of the retractable member 341 pushing against the top rod 22 of the trigger mechanism 20, the top rod 22 is pushed by the retractable member 341 and drives the plug 21 to move upwards via the connecting rod 24 to protrude out of the working platform 10, and further extends into the threaded hole 101 of the main board 100, that is, the plug 21 moves to the first position, and the state of the trigger mechanism 20 at this time is referred to as the first state.

Then, as shown in fig. 9, the heat dissipation module 200 is mounted on the motherboard 100, and all the mounting holes are aligned with the plurality of holes on the motherboard 100, as shown in fig. 10 to 12, and then the screws 300 are sequentially inserted through all the mounting holes by a screwdriver and screwed into the threaded holes 101 of the motherboard 100; after each screw 300 is screwed into position, the lower end of the screw 300 pushes the plug 21 downward to move the plug 21 downward to the second position, at this time, the plug 21 drives the top rod 22 to push the telescopic member 341 extending into the through hole 332 via the connecting rod 24, so that the telescopic member 341 exits from the through hole 332 (the state of the trigger mechanism 20 at this time is referred to as the second state), and the trigger mechanism 20 and the corresponding telescopic mechanism release the restriction on the moving member 31, however, if other threads are not screwed into other threaded holes 101, the trigger mechanism 20 and the corresponding telescopic mechanism of the threaded hole 101 still restrict the moving member 31. Thus, the moving member 31 is released from the restriction only when all the screws 300 are inserted into the corresponding screw holes 101.

After all the screws 300 are screwed into the threaded holes 101, all the trigger mechanisms 20 are switched to the second state, and the restriction on the moving member 31 is completely released, at this time, under the pushing of the first elastic member 32, as shown in fig. 15, the moving member 31 moves from the first position to the second position; thus, when the operator or the device finds that the moving part 31 has a reset motion moving from the first position to the second position, it indicates that all the screw holes 101 are screwed with the screws 300, and further, the operator or the device is prompted that the heat dissipation module 200 and the motherboard 100 are assembled. Meanwhile, as the moving part 31 moves from the first position to the second position, the hook 311 on the moving part 31 releases the limitation on the motherboard 100, so that an operator or equipment can take the motherboard 100 with the heat dissipation module 200 mounted thereon off the working platform 10.

The tool provided by the invention has the advantages that:

the invention obtains the information whether all the screws 300 are installed in place by using the mode that the trigger mechanism 20 and the response mechanism 30 which are in one-to-one correspondence with the threaded holes 101 of the plate-shaped component all release the limitation on the moving component 31 and enable the moving component 31 to move, thereby avoiding the neglected installation of the screws 300.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a frock, its characterized in that includes:

a working platform for placing the plate-shaped component;

2. The tooling of claim 1, further comprising a guide member; the guide part is provided with a guide groove, and the moving part slides along the guide groove; wherein:

the telescopic mechanism comprises:

3. The tool according to claim 2, wherein the trigger member further comprises:

a push rod capable of moving toward or away from the telescopic member;

4. The tool according to claim 3, wherein the transmission mechanism comprises a connecting rod having two levers angularly disposed; wherein:

5. The tool according to claim 4, wherein the trigger mechanism further comprises:

6. The tooling of claim 5, wherein the holder is further provided with a notch so that two ends of the connecting rod respectively extend into the vertical guide hole and the horizontal guide hole through the notch.

7. The tooling of claim 1, wherein the working platform is further provided with a positioning block, the positioning block and the working platform define a positioning groove, and the positioning groove is used for the first side edge of the plate-shaped component to extend into; wherein:

8. The tooling of claim 2, wherein the guide slot defines the first position of the first member by an end thereof stopping the moving member.

9. The tool according to claim 2, wherein a first fixed block is arranged on the guide component, a second fixed block is arranged on the moving component, and the first fixed block and the second fixed block are arranged along the moving direction of the moving component;

10. The tool according to claim 1, wherein a plate seat is arranged below the working platform; a fixed seat is erected between the working platform and the plate seat; wherein: