Tool for installing plastic part and circuit board in inverted buckling structure

Abstract

The utility model provides an inverted-buckle-structure plastic part and circuit board installation tool, and the tool comprises an installation part which is used for detachably installing an inverted-buckle-structure plastic part; the opening part comprises two supporting feet which are oppositely arranged and can do reciprocating motion in the opposite direction or the reverse direction, the two supporting feet are used for being matched with the first back-off inclined face and the second back-off inclined face in an abutting mode respectively, and when the two supporting feet are used for being matched with the first back-off inclined face and the second back-off inclined face in an abutting mode respectively through the moving part, the opening part is used for opening the opening part. The first supporting foot and the second supporting foot move oppositely to open the first inverted buckle and the second inverted buckle so as to vacate space, and after the circuit board is placed in the vacated space, the first supporting foot and the second supporting foot move reversely so that the first inverted buckle and the second inverted buckle can reset to press and fix the circuit board. The moving part separates the first supporting leg from the first back-off inclined surface and separates the second supporting leg from the second back-off inclined surface so as to take out the plastic part with the back-off structure from the mounting part; the tool is favorable for realizing automatic assembly between the plastic part with the back-off structure and the circuit board.

Description

TECHNICAL FIELD

[0001] The utility model relates to line board installation tool technical field, specifically is a kind of inverted buckle structure plastic parts and line board installation tooling. BACKGROUND

[0002] In the field of cleaning household appliances, such as vacuum cleaner, floor washing machine, cloth cleaning machine, etc., line boards need to be installed to achieve circuit control purposes. Since such products contain a large number of plastic parts as structural parts, the line boards need to be installed on the plastic parts. In conventional technology, the plastic parts and line boards are generally installed by screws. This installation method is high in installation efficiency and cost. Therefore, it is considered to install the inverted buckle structure plastic parts and line boards. The existing installation method is to pry open the inverted buckle structure to install the line boards. Although this method does not need to screw, it is low in installation efficiency and poor in consistency of prying open the inverted buckle structure, which may damage the inverted buckle structure and is not conducive to mass production.

[0003] Therefore, the present application proposes a kind of inverted buckle structure plastic parts and line board installation tooling, to facilitate the automatic assembly between inverted buckle structure plastic parts and line boards. SUMMARY

[0004] The utility model solves the technical problem of overcoming the defects of the prior art and proposes a kind of inverted buckle structure plastic parts and line board installation tooling, which facilitates the automatic assembly between inverted buckle structure plastic parts and line boards.

[0005] Compared with the prior art, the utility model proposes a kind of inverted buckle structure plastic parts and line board installation tooling, comprising:

[0006] The installation part is used for detachably installing the inverted buckle structure plastic parts.

[0007] The opening part includes two oppositely arranged support legs that can reciprocate towards / away from each other. The two support legs are respectively a first support leg and a second support leg. The first support leg is used for abutting and cooperating with the first inverted buckle slope on one side of the inverted buckle structure plastic parts. The second support leg is used for abutting and cooperating with the second inverted buckle slope on the opposite side of the inverted buckle structure plastic parts.

[0008] The moving part is connected with the installation part and / or the opening part. The moving part is used for abutting and cooperating / separating the first support leg and the first inverted buckle slope and the second support leg and the second inverted buckle slope.

[0009] When the moving part matches the first support leg with the first undercut inclined surface and the second support leg with the second undercut inclined surface, the first support leg and the second support leg move towards each other to open the first undercut and the second undercut to create a space, after the circuit board is placed into the space, the first support leg and the second support leg move reversely to reset the first undercut and the second undercut to press the circuit board, and then the moving part separates the first support leg from the first undercut inclined surface and the second support leg from the second undercut inclined surface to take out the undercut structure plastic part from the mounting part.

[0010] Compared with the prior art, the undercut structure plastic part and the circuit board are connected through the mechanical structure, and the undercut structure plastic part and the circuit board are automatically assembled.

[0011] The undercut structure plastic part and the circuit board are connected through the mechanical structure, and the undercut structure plastic part and the circuit board are automatically assembled.

[0012] In some embodiments, the opening part and the mounting part are arranged in an up-down distribution, the upper side of the mounting part is provided with a mounting limiting hole, the mounting limiting hole is used for detachably mounting the undercut structure plastic part, the moving part drives the opening part and the mounting part to reciprocate towards / reversely up and down, when the moving part drives the opening part and the mounting part to reciprocate towards up and down, the moving part can match the first support leg with the first undercut inclined surface and the second support leg with the second undercut inclined surface, and when the moving part drives the opening part and the mounting part to reciprocate reversely up and down, the moving part can separate the first support leg from the first undercut inclined surface and the second support leg from the second undercut inclined surface to take out the undercut structure plastic part from the mounting part.

[0013] In some embodiments, the lower side of the mounting part is provided with the moving part, the moving part is a linear moving part arranged to reciprocate vertically, the upper end of the linear moving part is connected with the mounting part, and the moving part drives the opening part and the mounting part to reciprocate towards / reversely up and down refers to that the linear moving part drives the mounting part to reciprocate towards / reversely up and down relative to the opening part.

[0014] In some embodiments, an L-shaped support composed of a vertical part and a horizontal part is further included, the vertical part is arranged to mount the moving part, and the horizontal part is arranged to mount the opening part.

[0015] In some embodiments, the circumferential wall of the installation limiting hole is used to circumferentially cooperate with the lower side protrusion of the inverted buckle structure plastic piece to position the inverted buckle structure plastic piece.

[0016] In some embodiments, the bottom surface of the installation limiting hole is arranged to be lower than the lower side surface of the placed circuit board.

[0017] In some embodiments, the first support leg and the second support leg each include a support arm and a support opening arm, the two support arms are arranged in parallel and spaced apart, the two support opening arms are each arranged in a suspended manner, and the two suspended ends are arranged to extend oppositely to the first inverted buckle inclined surface and the second inverted buckle inclined surface, respectively, and the two suspended ends are each provided with a support opening finger, the support opening finger corresponding to the first inverted buckle inclined surface is used to abut and cooperate with the first inverted buckle inclined surface and support open the first inverted buckle, and the support opening finger corresponding to the second inverted buckle inclined surface is used to abut and cooperate with the second inverted buckle inclined surface and support open the second inverted buckle.

[0018] In some embodiments, the support opening part further includes a thumb air cylinder, the thumb air cylinder includes two opposite linear opening and closing fingers, the two fingers are respectively a first finger and a second finger, the first finger is connected to the first support leg, and the second finger is connected to the second support leg. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A three-dimensional schematic view of the moving part and the installation part are both installed on the L-shaped support.

[0020] Figure 2 A three-dimensional schematic view of the inverted buckle structure plastic piece placed on the installation part.

[0021] Figure 3 A three-dimensional schematic view of the moving part driving the installation part to move upward to approach the support opening part, so that the first support leg abuts and cooperates with the first inverted buckle inclined surface and the second support leg abuts and cooperates with the second inverted buckle inclined surface.

[0022] Figure 4 A three-dimensional schematic view of a support leg.

[0023] Figure 5 A three-dimensional schematic view of the circuit board after being installed, but before the first support leg is separated from the first inverted buckle inclined surface and the second support leg is separated from the second inverted buckle inclined surface.

[0024] Explanation of reference signs, 1 - mounting portion, 2 - inverted buckle structure plastic part, 3 - opening portion, 4 - first supporting leg, 5 - second supporting leg, 6 - first inverted buckle, 7 - first inverted buckle inclined surface, 8 - second inverted buckle, 9 - second inverted buckle inclined surface, 10 - moving portion, 11 - circuit board, 12 - mounting limiting hole, 13 - vertical portion, 14 - horizontal portion, 15 - circumferential wall, 16 - bottom surface, 17 - supporting arm, 18 - opening arm, 19 - suspended end, 20 - opening finger end, 21 - thumb cylinder, 22 - first finger, 23 - second finger, 24 - telescopic rod, 25 - connecting portion. DETAILED DESCRIPTION

[0025] The following description is provided to enable those skilled in the art to realize the present application. The following examples are only as examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles defined in the following description can be applied to other embodiments, modifications, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present application.

[0026] Those skilled in the art should understand that in the disclosure of the present application, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation of the present application.

[0027] As shown in Figures 1 to 5 , the present disclosure proposes an inverted buckle structure plastic part and circuit board mounting tool, which comprises a mounting portion 1 for detachable mounting of an inverted buckle structure plastic part 2, for example as shown in Figure 1 , 2 , the mounting portion 1 is provided with a mounting limiting hole 12 on the upper side, and the mounting limiting hole 12 is used for detachable mounting of the inverted buckle structure plastic part 2.

[0028] As shown in Figure 3 , the opening portion 3 comprises two oppositely arranged supporting legs capable of reciprocating towards / away from each other, which are a first supporting leg 4 and a second supporting leg 5, the first supporting leg 4 is used for abutting and cooperating with the first inverted buckle inclined surface 7 located on one side of the inverted buckle structure plastic part 2, and the second supporting leg 5 is used for abutting and cooperating with the second inverted buckle inclined surface 9 located on the other side opposite to the first supporting leg 4, the first inverted buckle inclined surface 7 and the second inverted buckle inclined surface 9 can refer to the drawings Figure 2 .

[0029] As shown in Figure 1As shown, the moving part 10 is connected with the mounting part 1 and / or the opening part 3, and the moving part 10 is used to match / detach the first supporting leg 4 with the first inverted buckle slope 7 and the second supporting leg 5 with the second inverted buckle slope 9.

[0030] As shown, when the moving part 10 matches the first supporting leg 4 with the first inverted buckle slope 7 and the second supporting leg 5 with the second inverted buckle slope 9, the first supporting leg 4 and the second supporting leg 5 move towards each other to open the first inverted buckle 6 and the second inverted buckle 8 to make space, and after the circuit board 11 is put into the space, the first supporting leg 4 and the second supporting leg 5 move reversely to reset the first inverted buckle 6 and the second inverted buckle 8 to press the fixed circuit board 11, and then the moving part 10 detaches the first supporting leg 4 from the first inverted buckle slope 7 and the second supporting leg 5 from the second inverted buckle slope 9 to take out the inverted buckle structure plastic part 2 from the mounting part 1. Figure 3 As shown, the opening part 3 is arranged on the mounting part 1 in up and down distribution, and the mounting part 1 is provided with mounting limiting holes 12 on the upper side, which are used to detachably mount the inverted buckle structure plastic part 2, and the moving part 10 drives the opening part 3 and the mounting part 1 to move reciprocally towards each other / away from each other, when the moving part 10 drives the opening part 3 and the mounting part 1 to move reciprocally towards each other, the moving part 10 can match the first supporting leg 4 with the first inverted buckle slope 7 and the second supporting leg 5 with the second inverted buckle slope 9, and when the moving part 10 drives the opening part 3 and the mounting part 1 to move reciprocally away from each other, the moving part 10 can detach the first supporting leg 4 from the first inverted buckle slope 7 and the second supporting leg 5 from the second inverted buckle slope 9 to take out the inverted buckle structure plastic part 2 from the mounting part 1.

[0031] Figure 1 2 In some embodiments, as shown, the opening part 3 is arranged on the mounting part 1 in up and down distribution, and the mounting part 1 is provided with mounting limiting holes 12 on the upper side, which are used to detachably mount the inverted buckle structure plastic part 2, and the moving part 10 drives the opening part 3 and the mounting part 1 to move reciprocally towards each other / away from each other, when the moving part 10 drives the opening part 3 and the mounting part 1 to move reciprocally towards each other, the moving part 10 can match the first supporting leg 4 with the first inverted buckle slope 7 and the second supporting leg 5 with the second inverted buckle slope 9, and when the moving part 10 drives the opening part 3 and the mounting part 1 to move reciprocally away from each other, the moving part 10 can detach the first supporting leg 4 from the first inverted buckle slope 7 and the second supporting leg 5 from the second inverted buckle slope 9 to take out the inverted buckle structure plastic part 2 from the mounting part 1.

[0032] In this example, the lower side of the mounting part 1 is provided with the moving part 10, which is arranged as a linear moving part moving reciprocally in vertical direction, and the upper end of the linear moving part is connected with the mounting part 1, and the moving part 10 drives the opening part 3 and the mounting part 1 to move reciprocally towards each other / away from each other means that the linear moving part drives the mounting part 1 to move reciprocally towards each other / away from each other relative to the opening part 3.

[0033] The linear moving part includes a telescopic rod 24 and a connecting part 25 arranged on the upper end, and the connecting part 25 is detachably connected with the mounting part 1, and the telescopic rod 24 drives the connecting part 25 and the mounting part 1 to move together in up and down direction.

[0034] ​​After the above setting, the opening part 3 and the mounting part 1 are arranged in up-down distribution, and the mounting part 1 is provided with a mounting limiting hole 12 on the upper side, so that the inverted buckle structure plastic part 2 is convenient to take and place, in addition, the moving part 10 is arranged on the lower side of the mounting part 1, the moving part 10 is arranged as a linear moving part reciprocating along the vertical direction, the upper end of the linear moving part is connected with the mounting part 1, then only the mounting part 1 moves relative to the opening part 3, the opening part 3 does not move to the mounting part 1, so that the movement structure of the opening part 3 is simplified, and the structure scheme that the first supporting leg 4 and the first inverted buckle inclined surface 7 abut and separate each other and the second supporting leg 5 and the second inverted buckle inclined surface 9 abut and separate each other is particularly simple and reliable, that is, it is realized by the up-down movement of the mounting part 1 relative to the opening part 3, and the inverted buckle structure plastic part 2 is very convenient to take and place.

[0035] Further, as shown in Figure 2 , the peripheral wall 15 of the mounting limiting hole 12 is used to cooperate with the lower side of the inverted buckle structure plastic part 2 to position the inverted buckle structure plastic part 2. In this way, on the one hand, it is beneficial to quickly place the inverted buckle structure plastic part 2 in place, and on the other hand, it is beneficial to accurately position the first supporting leg 4 and the first inverted buckle inclined surface 7, and the second supporting leg 5 and the second inverted buckle inclined surface 9 will not deviate when abutting.

[0036] Further, as shown in Figure 2 , 5 , the bottom surface 16 of the mounting limiting hole 12 is arranged to be lower than the lower side of the line board 11. After the arrangement, the components on the lower side of the line board 11 will not abut the bottom surface 16, so as to fix the line board 11 after the inverted buckle is completed, and the components on the lower side of the line board 11 will not be damaged or crushed.

[0037] In some embodiments, as shown in Figure 3 , further comprising an L-shaped support composed of a vertical part 13 and a horizontal part 14, the vertical part 13 is installed with the moving part 10, and the horizontal part 14 is installed with the opening part 3. In this way, the structure is very compact and small in size.

[0038] In some embodiments, as shown in Figure 2 , 3 , 4, the first supporting leg 4 and the second supporting leg 5 each include a supporting arm 17 and an opening arm 18, the two supporting arms 17 are arranged in parallel and spaced apart, the two opening arms 18 are each arranged in suspension, and the two suspension ends 19 are respectively arranged to extend to the first inverted buckle inclined surface 7 and the second inverted buckle inclined surface 9, and the two suspension ends 19 are each provided with an opening finger end 20, the opening finger end 20 corresponding to the first inverted buckle inclined surface 7 is used to abut and cooperate with the first inverted buckle inclined surface 7 and open the first inverted buckle 6, and the opening finger end 20 corresponding to the second inverted buckle inclined surface 9 is used to abut and cooperate with the second inverted buckle inclined surface 9 and open the second inverted buckle 8.

[0039] Thus, on the one hand, it is beneficial to form a space for placing the circuit board, thereby facilitating the placement of the circuit board, and on the other hand, the two spreading arms 18 are provided in a suspended manner, which can better reach the first inverted buckle inclined surface 7 and the second inverted buckle inclined surface 9, and flexibly spread the first inverted buckle 6 and the second inverted buckle 8.

[0040] Further, as shown in Figure 3 、 5 , the spreading part 3 further comprises a thumb air cylinder 21, the thumb air cylinder 21 comprising two opposite linear opening and closing fingers, the two fingers being a first finger 22 and a second finger 23 respectively, the first finger 22 being connected to the first supporting leg 4, and the second finger 23 being connected to the second supporting leg 5.

[0041] The thumb air cylinder 21 has high movement precision and appropriate force, and when connected to the first supporting leg 4 and the second supporting leg 5, can better complete the reverse spreading and opposite resetting movement. In addition, the thumb air cylinder 21 is a prior art component, which is easy to obtain and reduces the structural complexity.

[0042] Since the thumb air cylinder 21 is used, the moving part 10 is also preferably an air cylinder, thereby facilitating the simplification of the structure.

[0043] In summary, the present disclosure provides a mounting tool for an inverted buckle structure plastic part and a circuit board, which mechanically realizes the installation between the inverted buckle structure plastic part and the circuit board, thereby facilitating automation, i.e., providing a structural basis for automation.

[0044] In understanding the present disclosure, if necessary, the above structure can refer to other embodiments / attachments Figure 1 Figure 2 Figure 2 Figure 3 Figure 2 Figure 3 Figure 1 and understand that they are not described here.

[0045] The above is only an embodiment of the present application for illustration, therefore, any equivalent changes or modifications made to the structure, features and principles described in the scope of the present application patent protection are included in the scope of the present application patent protection.

Claims

1. A mounting tool for a reverse-docking structure plastic part and a circuit board, characterized in that, The utility model relates to a kind of plastic parts of inverted structure, including: Mounting portion (1) for detachable mounting inverted structure plastic piece (2); Prop open portion (3), the prop open portion (3) includes two oppositely arranged reciprocating towards / against each other prop foot, and the first prop foot (4) and the second prop foot (5) are respectively, the first prop foot (4) is used to cooperate with the first inverted slope (7) of inverted structure plastic piece (2) on its side, and the second prop foot (5) is used to cooperate with the second inverted slope (9) of inverted structure plastic piece (2) on its opposite side; Moving portion (10), moving portion (10) is connected with mounting portion (1) and / or prop open portion (3), and moving portion (10) is used to cooperate / with the first inverted slope (7) of first prop foot (4) and the second inverted slope (9) of second prop foot (5); When moving portion (10) cooperates with the first inverted slope (7) of first prop foot (4) and the second inverted slope (9) of second prop foot (5), the first prop foot (4) and the second prop foot (5) reciprocate towards to prop open first inverted (6) and second inverted (8) to make room, after the line board (11) is placed into the room, the first prop foot (4) and the second prop foot (5) are reversed to make first inverted (6) and second inverted (8) reset and press fixed line board (11), and moving portion (10) is separated again with the first inverted slope (7) of first prop foot (4) and the second inverted slope (9) of second prop foot (5) to take out inverted structure plastic piece (2) from mounting portion (1).

2. The inverted structure plastic part and circuit board mounting tool according to claim 1, wherein, Prop open portion (3) and mounting portion (1) are arranged in up and down, and the upper side of mounting portion (1) is provided with mounting limit hole (12), and the mounting limit hole (12) is used for detachable mounting inverted structure plastic piece (2), and moving portion (10) drives prop open portion (3) and mounting portion (1) to reciprocate towards / against each other in up and down, when moving portion (10) drives prop open portion (3) and mounting portion (1) to reciprocate towards in up and down, moving portion (10) can cooperate with the first inverted slope (7) of first prop foot (4) and the second inverted slope (9) of second prop foot (5), when moving portion (10) drives prop open portion (3) and mounting portion (1) to reciprocate against each other in up and down, moving portion (10) can separate first prop foot (4) and the first inverted slope (7) and second prop foot (5) and the second inverted slope (9) to take out inverted structure plastic piece (2) from mounting portion (1).

3. The inverted structure plastic part and circuit board mounting tool according to claim 2, wherein, The lower side of mounting portion (1) is provided with moving portion (10), and moving portion (10) is set as linear moving portion reciprocating along vertical direction, and the upper end of the linear moving portion is connected with mounting portion (1), and the reciprocating towards / against each other in up and down of moving portion (10) drives prop open portion (3) and mounting portion (1) is that linear moving portion drives mounting portion (1) to reciprocate towards / against each other in up and down relative to prop open portion (3).

4. The inverted structure plastic part and circuit board mounting tool according to claim 3, wherein It also includes L-shaped support constituted by vertical portion (13) and horizontal portion (14), and vertical portion (13) installs moving portion (10), and horizontal portion (14) installs prop open portion (3).

5. The inverted structure plastic part and circuit board mounting tool according to claim 2, wherein, The circumferential wall (15) of the installation limiting hole (12) is used to circumferentially cooperate with the lower side protrusion of the reverse structure plastic piece (2) to position the reverse structure plastic piece (2).

6. The inverted structure plastic part and circuit board mounting tool according to claim 2 or 5, wherein The bottom surface (16) of the installation limiting hole (12) is arranged to be lower than the lower side surface of the put-in circuit board (11).

7. The mounting tool for the reverse-dipped structure plastic part and the circuit board according to claim 1, wherein The first supporting leg (4) and the second supporting leg (5) each comprise a supporting arm (17) and a supporting opening arm (18), the two supporting arms (17) are arranged in parallel and spaced apart, the two supporting opening arms (18) are each arranged in suspension, and two suspension ends (19) are respectively arranged to be opposite and extend to the first reverse inclined surface (7) and the second reverse inclined surface (9), and the two suspension ends (19) are each provided with a supporting opening finger end (20), the supporting opening finger end (20) corresponding to the first reverse inclined surface (7) is used to abut and cooperate with the first reverse inclined surface (7) and support open the first reverse (6), and the supporting opening finger end (20) corresponding to the second reverse inclined surface (9) is used to abut and cooperate with the second reverse inclined surface (9) and support open the second reverse (8).

8. The mounting tool for the reverse structure plastic part and the circuit board according to claim 1 or 2 or 3 or 4 or 7, wherein The supporting opening part (3) further comprises a thumb air cylinder (21), the thumb air cylinder (21) comprises two opposite linear opening and closing fingers, the two fingers are respectively a first finger (22) and a second finger (23), the first finger (22) is connected with the first supporting leg (4), and the second finger (23) is connected with the second supporting leg (5).

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