CN207207484U - Anticollision device, collision-prevention device for printer trolley - Google Patents
Anticollision device, collision-prevention device for printer trolley Download PDFInfo
- Publication number
- CN207207484U CN207207484U CN201721143675.7U CN201721143675U CN207207484U CN 207207484 U CN207207484 U CN 207207484U CN 201721143675 U CN201721143675 U CN 201721143675U CN 207207484 U CN207207484 U CN 207207484U
- Authority
- CN
- China
- Prior art keywords
- contact
- anticollision
- making switch
- printer
- outer cover
- 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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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
A kind of anticollision device, collision-prevention device for printer trolley is the utility model is related to, solves the deficiencies in the prior art, technical scheme is：Including dolly outer cover and symmetrical two sets of bumper assemblies, the often set bumper assembly includes contact-making switch fixed mount, contact-making switch, Crashworthy plate, elastic reset device, elastic reset device fixed mount and rotary shaft, transfer on the two side of the dolly outer cover at the both ends of the rotary shaft, the Crashworthy plate includes anticollision catch and connecting portion, the connecting portion of Crashworthy plate is connected to the end of rotary shaft, platform of the anticollision catch bottom towards printer, the side of anticollision catch abuts with the contact of contact-making switch, the contact-making switch electrically connects with printer control system, the contact-making switch is fixed on by contact-making switch fixed mount in the side wall of the dolly outer cover, the elastic reset device includes the connection sheet and back-moving spring of L-shaped.
Description
Technical field
It the utility model is related to printer accessory technical field, and in particular to a kind of anticollision for printer trolley fills
Put.
Background technology
Shower nozzle on industrial printer is arranged on the bottom plate of dolly, and can be in difference in the drive lower nozzle of dolly
Side moves up, generally, distance 2-3mm between the upper surface of medium on the spray orifice face of shower nozzle and platform, when printing
Medium material is relatively soft, and medium is easy for wrinkling when transmitting on platform, if now the absorption affinity of platform can not be crimped portion
Absorption is developed on table top, and medium purses up part and is possible to abrade shower nozzle.
Further, since operating personnel neglects, some instruments are had sometimes and are lost on print platform, if shower nozzle touches this
A little foreign matters can cause shower nozzle scratch or even scrap, and printing head is the core component of whole printer, expensive, once
Damage, certainly will cause very big economic loss, in consideration of it, inventing a kind of anticollision device, collision-prevention device for printer trolley turns into inevitable.
Utility model content
The purpose of this utility model is solve the core component that above-mentioned prior art printing head is again whole printer,
It is expensive, once damage, the problem of very big economic loss certainly will be caused, there is provided a kind of anticollision dress for printer trolley
Put.
Technical scheme is used by the utility model solves its technical problem：A kind of anticollision for printer trolley fills
Put, it is characterised in that：Including dolly outer cover and symmetrical two sets of bumper assemblies, the bumper assembly that often covers includes contact
Switch fixed mount, contact-making switch, Crashworthy plate, elastic reset device, elastic reset device fixed mount and rotary shaft, the two of the rotary shaft
On the two side of the dolly outer cover, the Crashworthy plate includes anticollision catch and connecting portion, the connecting portion of Crashworthy plate for end switching
It is connected to the end of rotary shaft, anticollision catch bottom is towards the platform of printer, the side of anticollision catch and touching for contact-making switch
Point is abutted, and the contact-making switch is electrically connected with printer control system, and the contact-making switch is fixed by contact-making switch fixed mount
In the side wall of the dolly outer cover, the elastic reset device includes the connection sheet and back-moving spring of L-shaped, the connection sheet one of L-shaped
Section is fixed in the side wall of dolly outer cover by elastic reset device fixed mount, another section of the connection sheet of L-shaped and the one of back-moving spring
End connection, the other end of back-moving spring are connected with anticollision catch.The utility model is made by contact-making switch and elastic reset device
With solving the problems, such as that existing printing dolly is easily hit, avoid the small in-car printing head of printing and damaged because foreign matter hits
Situation, production cost is greatly saved, there is preferable technique effect.
Preferably, the platform upper surface of the anticollision catch bottom and printer is smaller than 2 millimeters.
Preferably, the Crashworthy plate connecting portion in two sets of bumper assemblies is connected with each other.
Preferably, the contact-making switch fixed mount and elastic reset device fixed mount are bolted described small
On car outer cover.
Substantial effect of the present utility model is：The utility model passes through the use of contact-making switch and elastic reset device, solution
The problem of existing printing dolly of having determined easily is hit, avoids the situation that small in-car printing head is damaged by foreign matter shock that prints,
Production cost greatly has been saved, there is preferable technique effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is a kind of bumper assembly structural representation of the present utility model；
Fig. 3 is the schematic diagram after a kind of hiding dolly outer cover of the present utility model；
Fig. 4 is a kind of anticollision plate structure schematic diagram of the present utility model.
In figure：1st, dolly outer cover, 2, contact-making switch fixed mount, 3, contact-making switch, 4, Crashworthy plate, 5, elastic reset device, 6,
Elastic reset device fixed mount, 7, rotary shaft, 4-1, left anticollision catch, 4-2, right anticollision catch, 5-1, left elastic reset device, 5-2,
Right elastic reset device, 6-1, left fixed support, 6-2, right fixed support.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically
It is bright.
Embodiment：
A kind of anticollision device, collision-prevention device (referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4) for printer trolley, including outside dolly
Cover 1 and symmetrical two sets bumper assemblies, it is described often cover bumper assembly including contact-making switch fixed mount 2, contact-making switch 3,
Crashworthy plate 4, elastic reset device 5, elastic reset device fixed mount 6 and rotary shaft 7, the both ends of the rotary shaft are transferred in the dolly
On the two side of outer cover, the Crashworthy plate includes anticollision catch and connecting portion, and the connecting portion of Crashworthy plate is connected to the end of rotary shaft
Portion, anticollision catch bottom is towards the platform of printer, and the side of anticollision catch abutted with the contact of contact-making switch, and the contact is opened
Pass electrically connects with printer control system, and the contact-making switch is fixed on the side of the dolly outer cover by contact-making switch fixed mount
On wall, the elastic reset device includes the connection sheet and back-moving spring of L-shaped, and one section of the connection sheet of L-shaped is consolidated by elastic reset device
Determine frame to be fixed in the side wall of dolly outer cover, another section of the connection sheet of L-shaped is connected with one end of back-moving spring, back-moving spring it is another
One end is connected with anticollision catch.The platform upper surface of the anticollision catch bottom and printer is smaller than 2 millimeters.Described two
The Crashworthy plate connecting portion covered in bumper assembly is connected with each other.Contact-making switch fixed mount and elastic reset the device fixed mount passes through
It is bolted on described dolly outer cover.Left anticollision catch 4-1, right anticollision catch 4-2, left elastic reset device 5-1, right elasticity
The mutual mirror image of restorer 5-2, left fixed support 6-1, right fixed support 6-2 is set.When foreign matter or raised change occurs in print platform
After the print media of shape collides Crashworthy plate 4, under the cooperation of rotary shaft 7, the left and right anticollision catch difference on Crashworthy plate 4
The elastic reset device 5 of corresponding setting contacts, and promotes elastic reset device 5 until on left anticollision catch 4-1 and contact-making switch 3
Contact K is touched, and after the contact K of left anticollision catch 4-1 and contact-making switch 3 is touched, contact-making switch 3 delivers a signal to control system
The power set of dolly are closed, make dolly stop motion, now operating personnel begins look for foreign matter, after foreign matter releases, bullet
Property restorer 5 automatically reset and promote left anticollision catch 4-1 to depart from contact K under elastic force effect, now print dolly power dress
Recovery is put, prints dolly normal operation.
After the utility model takes such scheme, by the use of contact-making switch and elastic reset device, solve existing
There is the problem of printing dolly is easily hit, avoid and print small in-car printing head because of the situation that foreign matter hits and damages, greatly section
About production cost, has a preferable technique effect.
Embodiment described above is a kind of preferable scheme of the present utility model, not the utility model is made any
Formal limitation, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (4)
- A kind of 1. anticollision device, collision-prevention device for printer trolley, it is characterised in that：Prevent including dolly outer cover and symmetrical two sets Component is hit, the bumper assembly that often covers includes contact-making switch fixed mount, contact-making switch, Crashworthy plate, elastic reset device, elasticity again Position device fixed mount and rotary shaft, the both ends of the rotary shaft are transferred on the two side of the dolly outer cover, the Crashworthy plate bag Include anticollision catch and connecting portion, the connecting portion of Crashworthy plate is connected to the end of rotary shaft, and anticollision catch bottom is towards printer Platform, the side of anticollision catch abut with the contact of contact-making switch, and the contact-making switch electrically connects with printer control system, institute State contact-making switch to be fixed on by contact-making switch fixed mount in the side wall of the dolly outer cover, the elastic reset device includes L-shaped Connection sheet and back-moving spring, one section of the connection sheet of L-shaped be fixed on by elastic reset device fixed mount in the side wall of dolly outer cover, Another section of the connection sheet of L-shaped is connected with one end of back-moving spring, and the other end of back-moving spring is connected with anticollision catch.
- 2. the anticollision device, collision-prevention device according to claim 1 for printer trolley, it is characterised in that：The anticollision catch bottom 2 millimeters are smaller than with the platform upper surface of printer.
- 3. the anticollision device, collision-prevention device according to claim 1 for printer trolley, it is characterised in that：Two sets of bumper assemblies In Crashworthy plate connecting portion be connected with each other.
- 4. the anticollision device, collision-prevention device according to claim 1 for printer trolley, it is characterised in that：The contact-making switch is fixed Frame and elastic reset device fixed mount are bolted on described dolly outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143675.7U CN207207484U (en) | 2017-09-07 | 2017-09-07 | Anticollision device, collision-prevention device for printer trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143675.7U CN207207484U (en) | 2017-09-07 | 2017-09-07 | Anticollision device, collision-prevention device for printer trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207484U true CN207207484U (en) | 2018-04-10 |
Family
ID=61823333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143675.7U Expired - Fee Related CN207207484U (en) | 2017-09-07 | 2017-09-07 | Anticollision device, collision-prevention device for printer trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481921A (en) * | 2018-04-17 | 2018-09-04 | 深圳市润天智数字设备股份有限公司 | Anticollision ink-jet trolley and printer |
-
2017
- 2017-09-07 CN CN201721143675.7U patent/CN207207484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481921A (en) * | 2018-04-17 | 2018-09-04 | 深圳市润天智数字设备股份有限公司 | Anticollision ink-jet trolley and printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190907 |