CN219936893U - Key switch assembly fixture - Google Patents
Key switch assembly fixture Download PDFInfo
- Publication number
- CN219936893U CN219936893U CN202320842104.1U CN202320842104U CN219936893U CN 219936893 U CN219936893 U CN 219936893U CN 202320842104 U CN202320842104 U CN 202320842104U CN 219936893 U CN219936893 U CN 219936893U
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- tail
- assembly
- frame
- key switch
- bevel gear
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- 210000003781 tooth socket Anatomy 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a key switch assembly fixture, relates to the technical field of assembly fixtures, and solves the problem that the assembly and tightening operation of repeatedly rotating a fixing nut is needed for each key switch, and the longer the assembly time of key switch key panels is needed. A key switch assembly fixture comprises a middle assembly frame; an inner spanner rack is arranged on the inner side of the assembly rack; a base is arranged below the assembly frame; the outer sliding connecting rods are fixedly arranged on two sides of the middle assembly frame, the tail end sections of the outer sliding connecting rods are in sliding sleeve connection with the tail connecting sliding rack, the middle of the middle assembly frame is rotated to form a first bevel gear shaft, and the tail of the first bevel gear shaft is in sliding connection with a hexagonal column at the front of the second bevel gear shaft. The utility model discloses interior spanner frame is screwed up the operation simultaneously to a plurality of key switch's fixation nut, once carries out a plurality of key switch nut's assembly, promotes assembly efficiency.
Description
Technical Field
The utility model belongs to the technical field of assembly tools, and particularly relates to a key switch assembly tool.
Background
The key switch is a switch which is turned on by pressing, is of a key type commonly used in equipment, and is assembled and fixed together through a fixing nut and a key panel.
When the key switch is assembled, the key switch clamps the key panel through the fixing nuts, the key panel can be provided with a plurality of keys, each key switch needs to be repeatedly rotated to be assembled and screwed up through the fixing nuts, and the assembly time of the key switch key panel is longer, so that the assembly efficiency of the key switch is very affected.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a key switch assembly fixture, which is used for solving the problems that a key switch clamps a key panel through a fixing nut, the key panel is provided with a plurality of keys, each key switch needs to repeatedly rotate the assembling and screwing operation of the fixing nut, and the longer the assembling time of the key panel of the key switch is, the more the assembling efficiency of the key switch is affected.
The utility model discloses a key switch assembly tool, which is characterized by comprising the following specific technical means:
a key switch assembly fixture comprises a middle assembly frame; an inner spanner rack is arranged on the inner side of the assembly rack; a base is arranged below the assembly frame; the outer sliding connecting rods are fixedly arranged on two sides of the middle assembly frame, the tail end sections of the outer sliding connecting rods are in sliding sleeve connection with the tail connecting sliding rack, the middle of the middle assembly frame is rotated to form a first bevel gear shaft, and the tail of the first bevel gear shaft is in sliding connection with a hexagonal column at the front of the second bevel gear shaft.
Furthermore, the middle part of the tail connection sliding frame is rotationally connected with a tail connection gear, a central bevel gear of the tail connection gear is meshed with a bevel gear at the head end of a tail bevel gear shaft, and the tail bevel gear shaft can be driven by a motor or manually.
Further, the tail end section of the outer sliding connecting rod is slidably sleeved with the head end section of the outer sliding connecting rod of the other middle assembly frame, the middle assembly frame is fixed on the inner side of the front part of the tail connecting sliding frame, the middle assembly frames are slidably connected through the outer sliding connecting rod, and the middle assembly frames can be arranged into two, three, four and the like according to the requirement.
Further, the tail part of the first bevel gear shaft at the rear side of the assembly frame is in sliding connection with the second bevel gear shaft which is adjacent to the front side of the assembly frame and is in rotating connection with the tail connection sliding frame.
Further, the upper part of the inner spanner rack is fixedly provided with a middle rotating ring, the outer side of the upper part of the middle rotating ring is provided with an upper tooth socket ring, the middle rotating ring is rotationally connected with the inner spanner rack, and the inner spanner rack clamps a fixing nut of a key switch to drive the fixing nut to synchronously rotate.
Furthermore, the two sides of the inner part of the transfer ring are respectively fixed with an inner spanner rack, the upper tooth socket ring is connected with the bevel gear at the head end of the first bevel gear shaft in a meshed manner, and the upper tooth socket ring is connected with the bevel gear at the tail end of the second bevel gear shaft in a meshed manner.
Further, tooth grooves arranged on the outer side of the transfer ring are meshed with tooth blocks on the outer side of the tail connecting gear in a rotating mode, the inner spanner rack and the tail connecting gear synchronously rotate, the first bevel gear shaft and the second bevel gear shaft synchronously rotate, and the inner spanner racks synchronously rotate.
Further, the base top is fixed with the back connection revolving rack, and back connection revolving rack top rotates and is connected with the assembly clamp plate, and assembly frame afterbody is fixed with the tail slide bar, and the tail connection balladeur train moves up along the tail slide bar, enlarges the interval of interior spanner frame and base, makes things convenient for placing to the base top of switch panel.
Further, the upper assembly pressing plate is arranged on the outer side of the middle assembly frame, the upper assembly pressing plate is arranged above the middle assembly frame, and the upper assembly pressing plate is contacted with the contact module at the rear end of the key switch.
Further, the tail sliding rod and the tail connecting sliding frame are vertically connected in a penetrating and sliding mode, the inner spanner rack is located above the base, the assembling pressing plate horizontally overturns, the upper assembling pressing plate is located above the contact part, and the lower assembling pressing plate is used for driving the contact part to conduct pressing operation.
The utility model at least comprises the following beneficial effects:
1. according to the utility model, the inner spanner rack is driven to rotate through the transmission of the first bevel gear shaft and the second bevel gear shaft, and the inner spanner rack simultaneously performs screwing operation on the fixing nuts of the plurality of key switches, so that the plurality of key switch nuts are assembled at one time, and the assembly efficiency is improved.
2. According to the utility model, the assembly frames are adjusted by sliding the outer sliding connecting rods, so that the compatibility of the tool is improved.
3. According to the utility model, the upper assembly pressing plate is used for performing press-fitting operation on the contact modules at the rear ends of the plurality of key switches, so that press-fitting of the key switches one by personnel is not needed, and the assembly efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the structure of the internal wrench rack of the present utility model.
Fig. 3 is a schematic view of the structure of the middle assembly frame of the present utility model.
Fig. 4 is a schematic diagram of a split structure of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a middle assembly frame; 101. an outer sliding connecting rod; 102. the tail is connected with the sliding frame; 103. a first bevel gear shaft; 104. a second bevel gear shaft; 105. the tail is connected with a gear; 106. a tail bevel gear shaft; 2. an inner spanner rack; 201. a middle swivel; 202. a tooth socket ring is arranged; 3. a base; 301. the rear part is connected with a rotating frame; 302. a pressing plate is assembled on the upper part; 303. and a tail slide bar.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
the utility model provides a key switch assembly fixture, which comprises a middle assembly frame 1; the two sides of the middle assembly frame 1 are fixedly provided with outer sliding connecting rods 101, the tail end sections of the outer sliding connecting rods 101 are in sliding fit with tail connecting sliding frames 102, the middle part of the middle assembly frame 1 is rotationally provided with first bevel gear shafts 103, the tail parts of the first bevel gear shafts 103 are in sliding connection with the front hexagonal columns of second bevel gear shafts 104, the middle part of the tail connecting sliding frames 102 is rotationally connected with tail connecting gears 105, central bevel gears of the tail connecting gears 105 are meshed with head bevel gears of tail bevel gear shafts 106, the tail bevel gear shafts 106 can be driven by a motor and also can be driven manually, the tail end sections of the outer sliding connecting rods 101 are in sliding fit with the head end sections of the outer sliding connecting rods 101 of the other assembly frame 1, the inner sides of the front parts of the tail connecting sliding frames 102 are fixedly provided with middle assembly frames 1, the middle assembly frames 1 are in sliding connection through the outer sliding connecting rods 101, the middle assembly frame 1 can be provided with two, three or four equal numbers according to requirements, the tail parts of the first bevel gear shafts 103 at the rear sides of the assembly frames 1 are rotationally connected with the second bevel gear shafts 104 at the front sides of the adjacent other middle assembly frames 1 in sliding connection;
an inner spanner rack 2 is arranged on the inner side of the middle assembly rack 1, a middle rotating ring 201 is fixed on the upper part of the inner spanner rack 2, an upper tooth socket ring 202 is arranged on the outer side of the upper part of the middle rotating ring 201, the middle rotating ring 201 is connected with the middle assembly rack 1 in a rotating way, the inner spanner rack 2 clamps a fixing nut of a key switch to drive the fixing nut to synchronously rotate, the inner spanner rack 2 is fixed on two sides of the inner part of the middle rotating ring 201, the upper tooth socket ring 202 is connected with a bevel gear at the head end of a first bevel gear shaft 103 in a meshing way, the upper tooth socket ring 202 is connected with a bevel gear at the tail end of a second bevel gear shaft 104 in a meshing way, and the transmission of the upper tooth socket ring 202 and the second bevel gear shaft 104 drives a plurality of inner spanner racks 2 to synchronously rotate; the lower part of the middle assembly frame 1 is provided with a base 3, the top of the base 3 is fixedly provided with a rear connection rotating frame 301, the top of the rear connection rotating frame 301 is rotationally connected with an upper assembly pressing plate 302, the tail part of the middle assembly frame 1 is fixedly provided with a tail sliding rod 303, the tail connection sliding frame 102 moves upwards along the tail sliding rod 303, the distance between the inner spanner rack 2 and the base 3 is enlarged, the switch panel is conveniently placed on the top of the base 3, the upper assembly pressing plate 302 is positioned on the outer side of the middle assembly frame 1, the upper assembly pressing plate 302 is positioned above the middle assembly frame 1, and the upper assembly pressing plate 302 is contacted with a contact module at the rear end of the key switch.
The tooth grooves arranged on the outer side of the transfer ring 201 are meshed with the tooth blocks on the outer side of the tail connecting gear 105 to be connected in a rotating mode, the inner spanner rack 2 and the tail connecting gear 105 rotate synchronously, the first bevel gear shaft 103 and the second bevel gear shaft 104 rotate synchronously, the inner spanner racks 2 screw fixing nuts of the key switches simultaneously, the key switch nuts are assembled once, and assembly efficiency is improved.
Wherein, tail slide bar 303 and tail connection balladeur train 102 run through sliding connection perpendicularly, and interior spanner frame 2 is in base 3 top, and upper assembling clamp plate 302 is to the horizontal direction upset, and upper assembling clamp plate 302 is in the top of contact part, presses down upper assembling clamp plate 302 and drives the contact part and push down the operation, carries out the pressure equipment operation through upper assembling clamp plate 302 to the contact module of a plurality of key switch rear ends, need not the pressure equipment of personnel individual key switch.
Specific use and action of the embodiment:
in the utility model, the tool is used for assembling a key switch and a switch panel, firstly, a key part and the switch panel of the key switch are penetrated, the switch panel provided with the key part of the key switch is placed on the upper part of a base 3, a tail connection sliding frame 102 moves upwards along a tail sliding rod 303, the distance between an inner spanner rack 2 and the base 3 is enlarged, the switch panel is conveniently placed on the top of the base 3, after the switch panel is placed, the inner spanner rack 2 moves downwards to the inner side of a closing plate, the inner spanner rack 2 clamps a fixed nut of the key switch, the second bevel gear shaft 104 is driven to rotate by the tail bevel gear shaft 106, the second bevel gear shaft 104 and the first bevel gear shaft 103 synchronously rotate, the second bevel gear shaft 104 and the first bevel gear shaft 103 are meshed with an upper tooth socket ring 202 to drive a middle rotating ring 201 and the inner spanner rack 2 to synchronously rotate, the inner spanner rack 2 and the fixed nut of the key switch are rotated, the fixed nut of the key switch is attached to the inner side of the switch panel, the fixed nut clamps the key part of the key switch and the switch panel to clamp the fixed bevel gear shaft 103 and the second bevel gear shaft 104 and a plurality of key switches 2 are tightly assembled by a plurality of operation of key nuts, and a plurality of key switches are synchronously assembled simultaneously;
the middle assembly frame 1 is adjusted in interval through the sliding of the outer sliding connecting rod 101, the middle assembly frame 1 and the inner spanner frame 2 synchronously move to adjust the interval, the middle assembly frame 1 and the inner spanner frame 2 are adjusted according to the opening intervals of different switch panels, the inner spanner frame 2 is compatible with the fastening assembly operation of key switch fixing nuts of the opening intervals of different switch panels, and the compatibility of the tool is improved; after the button part of the button switch and the switch panel are fixed, then the contact part that button switch button part rear portion is connected is installed, the contact part front portion is provided with circular recess and button part rear portion and carries out the slip installation, carry out the hole site with button part rear portion and contact part earlier and align, go up assembly clamp plate 302 and to the horizontal upset, go up assembly clamp plate 302 and be in the top of contact part, go down assembly clamp plate 302 and drive the contact part and carry out the operation of pushing down, carry out the pressure equipment operation through last assembly clamp plate 302 to the contact module of a plurality of button switches rear ends, need not the pressure equipment of personnel individual button switch, promote assembly efficiency, go up assembly clamp plate 302 and also can adopt hydraulic stem etc. to drive, need not personnel's manual operation.
Claims (10)
1. Key switch assembly fixture, its characterized in that: the key switch assembly fixture comprises a middle assembly frame (1); an inner spanner rack (2) is arranged on the inner side of the middle assembly rack (1); a base (3) is arranged below the middle assembly frame (1); outer sliding connecting rods (101) are fixedly arranged on two sides of the middle assembly frame (1), tail end sections of the outer sliding connecting rods (101) are in sliding fit with the tail connecting sliding frame (102), a first bevel gear shaft (103) is rotated in the middle of the middle assembly frame (1), and the tail portions of the first bevel gear shaft (103) are in sliding connection with a second bevel gear shaft (104).
2. The key switch assembly fixture according to claim 1, wherein the tail connection sliding frame (102) is rotatably connected with a tail connection gear (105), and the tail connection gear (105) is meshed with the head end of a tail bevel gear shaft (106).
3. The key switch assembly fixture according to claim 1, wherein the tail end section of the outer sliding connecting rod (101) is in sliding fit with the head end section of the outer sliding connecting rod (101) of the other middle assembly frame (1), and the middle assembly frame (1) is fixed on the inner side of the front part of the tail connecting sliding frame (102).
4. A key switch assembly fixture according to claim 2, wherein the tail of a first bevel gear shaft (103) at the rear side of the middle assembly frame (1) is slidingly connected with a second bevel gear shaft (104) rotating at the front side of the adjacent middle assembly frame (1), and a tail bevel gear shaft (106) is rotatably connected with a tail connection sliding frame (102).
5. The key switch assembly fixture according to claim 2, wherein a middle rotating ring (201) is fixed on the upper portion of the inner wrench frame (2), an upper tooth socket ring (202) is arranged on the outer side of the upper portion of the middle rotating ring (201), and the middle rotating ring (201) is in rotating connection with the assembly frame (1).
6. The key switch assembly fixture according to claim 5, wherein the inner spanner rack (2) is fixed on two sides of the interior of the transit ring (201), the upper tooth socket ring (202) is in meshed connection with the head end of the first bevel gear shaft (103), and the upper tooth socket ring (202) is in meshed connection with the tail end of the second bevel gear shaft (104).
7. The key switch assembly fixture according to claim 5, wherein the outer side of the transfer ring (201) is rotationally connected with the tail connecting gear (105), the inner spanner rack (2) and the tail connecting gear (105) synchronously rotate, and the first bevel gear shaft (103) and the second bevel gear shaft (104) synchronously rotate.
8. The key switch assembly fixture according to claim 1, wherein a rear connecting rotating frame (301) is fixed at the top of the base (3), an upper assembly pressing plate (302) is rotatably connected to the top of the rear connecting rotating frame (301), and a tail sliding rod (303) is fixed at the tail of the middle assembly frame (1).
9. The key switch assembly fixture according to claim 8, wherein the upper assembly press plate (302) is located at the outer side of the middle assembly frame (1), and the upper assembly press plate (302) is located above the middle assembly frame (1).
10. The key switch assembly fixture according to claim 8, wherein the tail slide rod (303) and the tail connection sliding frame (102) are vertically connected in a penetrating and sliding manner, and the inner spanner rack (2) is arranged above the base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320842104.1U CN219936893U (en) | 2023-04-17 | 2023-04-17 | Key switch assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320842104.1U CN219936893U (en) | 2023-04-17 | 2023-04-17 | Key switch assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219936893U true CN219936893U (en) | 2023-10-31 |
Family
ID=88501676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320842104.1U Active CN219936893U (en) | 2023-04-17 | 2023-04-17 | Key switch assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219936893U (en) |
-
2023
- 2023-04-17 CN CN202320842104.1U patent/CN219936893U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |