CN2393213Y - Key-cap balancing-rod combination device - Google Patents
Key-cap balancing-rod combination device Download PDFInfo
- Publication number
- CN2393213Y CN2393213Y CN 99242766 CN99242766U CN2393213Y CN 2393213 Y CN2393213 Y CN 2393213Y CN 99242766 CN99242766 CN 99242766 CN 99242766 U CN99242766 U CN 99242766U CN 2393213 Y CN2393213 Y CN 2393213Y
- Authority
- CN
- China
- Prior art keywords
- balancing pole
- gear
- plate
- keycap
- concave surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanical Control Devices (AREA)
Abstract
The utility model relates to a key-cap balancing-rod combination device, which comprises a base, a blanking mechanism, an advancing mechanism, a key-cap positioning mechanism, and an automatic control circuit, wherein, the advancing mechanism which is a swing mechanism comprises a power mechanism, a driving mechanism, a gear, and a swing plate; a small shaft which is fixed on a bottom plate is connected with the gear by a bearing; the driving mechanism is connected with the gear; the swing plate is fixed above the gear; one side of the swing plate is provided with a rectangular concave surface; a balancing lever core plate is positioned above the concave surface. Existing linear type advancing mechanisms are changed to the swing mechanism by the utility model, and a push plate, a sliding plate, and a guide baffle of the prior art are replaced by the swing plate. The utility model has the advantages that the structure is simplified, and the installation is convenient.
Description
The utility model belongs to the assembling device of balancing pole, and what be specifically related to is a kind of keycap balancing pole composite set.
Electronic equipment and mechanical automation equipment all need to use keyboard, and keyboard is made up of many buttons, and some long bigger buttons are then combined by keycap and steel wire balancing lever.Keyboard is a bulk article, and keycap set component requirement is big, and initial assembling is to operate by hand, and production efficiency is extremely low.Our company has developed the automatic assembler of a kind of balancing pole and has applied for Chinese utility model patent, the patent No. is 97240032.x, it is mainly by base, automatic controller and be fixedly installed in self-propelled machine structure on the base, automatic feed mechanism and keycap detent mechanism are formed, automatic feed mechanism comprises flitch and support plate, be installed on the middle part of base, self-propelled machine structure and keycap detent mechanism lay respectively at the both sides of automatic feed mechanism, the self-propelled machine structure comprises actuating unit, push pedal, slide plate and deflector apron, the keycap detent mechanism comprises a location-plate, location-plate is provided with recess, recess at location-plate is established microswitch, links to each other with automatic controller.This patented technology has changed manual backward state of assembling, but its self-propelled machine structure is comparatively complicated.
The purpose of this utility model is above-mentioned technology is especially improved its self-propelled machine structure, and another kind of keycap balancing pole composite set is provided.
The purpose of this utility model is achieved in that the utility model comprises base, blanking mechanism, propulsive mechanism, keycap detent mechanism and automatic control circuit, blanking mechanism comprises balancing pole central layer and support plate, described propulsive mechanism is a single-revolution mechanism, comprise power and transmission mechanism, gear and finger plate, gear is connected by bearing with little axle on being fixed in base plate, transmission mechanism is connected its rotation of drive with gear, finger plate is fixed on the top of gear, one side near the keycap detent mechanism on finger plate is provided with a rectangle concave surface, its length and the degree of depth are consistent with a balancing pole, the balancing pole central layer is sitting at this concave surface top, a little higher than finger plate in its lower end.
Technique effect of the present utility model is: the utility model makes linear pattern propulsive mechanism of the prior art into slew gear, push pedal of the prior art, slide plate and deflector apron have been replaced with finger plate with a concave surface, made designs simplification, installed also more convenient.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of keycap and balancing pole sub-assembly.
Fig. 2 is a kind of balancing pole packaging structure schematic diagram that the utility model embodiment adopts.
Fig. 3 is the stereogram of the utility model embodiment.
Fig. 4 is the schematic diagram of the utility model embodiment after loading onto row's balancing pole.
Fig. 5 is the work sheet of the utility model embodiment.
As shown in Figure 3, the utility model embodiment comprises base 1, blanking mechanism, propulsive mechanism, keycap detent mechanism, is coated with lubricating oil mechanism and automatic control circuit automatically.
Aforementioned blanking mechanism comprises balancing pole central layer 2 and support plate 3, balancing pole central layer 2 is fixed on the support plate 3, support plate 3 is fixed on base plate 1 one sides, balancing pole central layer 2 is vertical cuboids, and its sectional dimension is slightly less than the inside casing of balancing pole 4, in use, balancing pole packing row shown in Figure 2 is enclosed within on the balancing pole central layer 2, after removing wrapping chuck 5 and elastic ring 6, just become situation shown in Figure 4, balancing pole 4 can be under 2 free skatings of balancing pole central layer under the effect of deadweight.
Aforementioned propulsive mechanism is a single-revolution mechanism, comprise cylinder 7, driving rack 8, sector gear 9 and finger plate 10, the piston rod of cylinder 7 is connected with driving rack 8, driving rack 8 and gear 9 be toe joint mutually, gear 9 is connected by bearing with little axle 11 on being fixed in base plate 1, finger plate 10 is fixed on the top of gear 9, cylinder 7 promotes driving rack 8 and does reciprocating linear motion, driving rack 8 driven gears 9 and finger plate 10 fixed thereon are just being done, reversed turning, one side near the keycap detent mechanism on finger plate 10 is provided with a rectangle concave surface, its length and the degree of depth are consistent with a balancing pole, balancing pole central layer 2 is sitting at this concave surface top, the a little higher than finger plate 10 in its lower end is just in time dropped in this concave surface a balancing pole bottom.It mainly is for attractive in appearance that present embodiment adopts fan-shaped gear 9.
Corresponding construction in the structure of aforesaid keycap detent mechanism and the 97240032.x patent is basic identical, it comprises the positioning seat 12 that is fastened on the base plate 1, on positioning seat, be provided with a groove with the location keycap, miniature switch 14 also be housed in the middle be connected with automatic control circuit.
It is aforesaid that to be coated with lubricating oil mechanism automatically also basic identical with corresponding construction of the prior art, it comprises oil tube 13, oil pipe and is located at the oilhole of balancing pole central layer 2 lower ends, oil pipe connects oil tube 13 and oilhole, be provided with in the oil tube 13 and press oily piston, its motion is controlled by automatic control circuit, compress oily piston rhythmically in its control compressed air, lubricating oil requirement is in accordance with regulations extruded from the oilhole of balancing pole central layer 2, make the tie-point of balancing pole and keycap be coated with last layer lubricating oil.
The circuit theory of the circuit theory of automatic control circuit and 97240032.x patent is also basic identical, just no longer describes in detail at this.
During use, balancing pole row is enclosed within on the balancing pole central layer 2 as shown in Figure 4, drop in the concave surface of finger plate 10 at the balancing pole 4 bottom that balancing pole central layer 2 is not held, under the effect of cylinder 7, finger plate 10 turns to the keycap detent mechanism, and will clamp as shown in Figure 5 in the 4 propelling keycaps 15 of the balancing pole in the concave surface, so a balancing pole and a keycap assembling finish, take out the keycap that assembling finishes, finger plate 10 goes back to the old place and waits for assembling next time.Its automatic control process is identical with the 97240032.x patent, also no longer describes in detail at this.
Claims (3)
1. keycap balancing pole composite set, comprise base (1), blanking mechanism, propulsive mechanism, keycap detent mechanism and automatic control circuit, blanking mechanism comprises balancing pole central layer (2) and support plate (3), it is characterized in that: described propulsive mechanism is a single-revolution mechanism, comprise power and transmission mechanism, gear (9) and finger plate (10), gear (9) is connected by bearing with little axle (11) on being fixed in base plate (1), transmission mechanism is connected its rotation of drive with gear (9), finger plate (10) is fixed on the top of gear (9), the one side of going up near the keycap detent mechanism at finger plate (10) is provided with a rectangle concave surface, its length and the degree of depth are consistent with a balancing pole, balancing pole central layer (2) is sitting at this concave surface top, a little higher than finger plate in its lower end (10).
2. keycap balancing pole composite set according to claim 1 is characterized in that: described power and transmission mechanism comprise cylinder (7) and driving rack (8), and cylinder (7) is connected with driving rack (8), and driving rack (8) and gear (9) be toe joint mutually.
3. keycap balancing pole composite set according to claim 1 and 2 is characterized in that: comprise also being coated with lubricating oil mechanism automatically that it comprises oil tube (13), oil pipe and be located at the oilhole of balancing pole central layer (2) lower end that oil pipe connects oil tube (13) and oilhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242766 CN2393213Y (en) | 1999-10-15 | 1999-10-15 | Key-cap balancing-rod combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242766 CN2393213Y (en) | 1999-10-15 | 1999-10-15 | Key-cap balancing-rod combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2393213Y true CN2393213Y (en) | 2000-08-23 |
Family
ID=34029289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99242766 Expired - Fee Related CN2393213Y (en) | 1999-10-15 | 1999-10-15 | Key-cap balancing-rod combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2393213Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373810A (en) * | 2016-11-01 | 2017-02-01 | 昆山鸿志犀自动化机电设备有限公司 | Key balance rod assembling machine of keyboard, and key balance rod and key cap assembling all-in-one machine |
| CN109712835A (en) * | 2018-12-19 | 2019-05-03 | 河南平高电气股份有限公司 | A kind of assembly tooling of the transmission mechanism of high-voltage alternating current isolating switch |
-
1999
- 1999-10-15 CN CN 99242766 patent/CN2393213Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373810A (en) * | 2016-11-01 | 2017-02-01 | 昆山鸿志犀自动化机电设备有限公司 | Key balance rod assembling machine of keyboard, and key balance rod and key cap assembling all-in-one machine |
| CN106373810B (en) * | 2016-11-01 | 2018-07-06 | 昆山鸿志犀自动化机电设备有限公司 | Button balancing pole kludge, button balancing pole and the keycap assembling all-in-one machine of keyboard |
| CN109712835A (en) * | 2018-12-19 | 2019-05-03 | 河南平高电气股份有限公司 | A kind of assembly tooling of the transmission mechanism of high-voltage alternating current isolating switch |
| CN109712835B (en) * | 2018-12-19 | 2020-05-26 | 河南平高电气股份有限公司 | Assembling tool for transmission mechanism of high-voltage alternating-current isolating switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |