CN204468898U - Syringe pump sliding box opening and closing clamp device - Google Patents
Syringe pump sliding box opening and closing clamp device Download PDFInfo
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- CN204468898U CN204468898U CN201420753111.5U CN201420753111U CN204468898U CN 204468898 U CN204468898 U CN 204468898U CN 201420753111 U CN201420753111 U CN 201420753111U CN 204468898 U CN204468898 U CN 204468898U
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- sliding box
- syringe pump
- clamp device
- pressing plate
- screw rod
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Abstract
This utility model provides a kind of syringe pump sliding box opening and closing clamp device.It comprises sliding box housing, two clips, two back-moving springs, pressing plate and clutch, sliding box housing comprises first surface and second surface, first surface is provided with two clip grooves be oppositely arranged, each clip comprises mutual vertically disposed clamp and screw rod, the clamp of two clips is located in two clip grooves relatively, abut with the pressing plate be built in sliding box housing after the screw rod of two clips is threaded through the diapire of two clip grooves respectively and be connected, the sheathed back-moving spring of each screw rod, and one end of the contiguous pressing plate of back-moving spring is fixed on corresponding screw rod by a locking mechanism, pressing plate drives with clutch and is connected.This utility model provides a kind of syringe pump sliding box opening and closing clamp device, folding and pulling action can be realized simultaneously, make this syringe pump sliding box opening and closing clamp device can clamp syringe by hands, syringe can be made again by hands and the seamless laminating of sliding box acting surface, to improve the injection precision of syringe pump.
Description
Technical field
This utility model relates to field of medical device, particularly relates to a kind of syringe pump sliding box opening and closing clamp device.
Background technology
We know, the Main Function of syringe pump sliding box is as syringe provides a thrust or pulling force by hands, therefore, in order to syringe pump sliding box can press hands by push-and-pull syringe better, syringe pump sliding box is generally provided with an opening and closing clamp device to clamp syringe by hands.But, most syringe pump sliding box in the market, its opening and closing clamp device can only carry out opening and closing movement, there is no stretch function, so, only can ensure that this opening and closing clamp device can clamp syringe by hands, but the completely laminating of syringe by hands and sliding box acting surface can not be realized, make to leave gap between the two, and then in syringe pump running, syringe pump sliding box first eliminate this part gap just can pushing syringe by hands, thus have impact on the injection precision of syringe pump.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provide a kind of syringe pump sliding box opening and closing clamp device, folding and pulling action can be realized simultaneously, make this syringe pump sliding box opening and closing clamp device can clamp syringe by hands, syringe can be made again by hands and the seamless laminating of sliding box acting surface, to improve the injection precision of syringe pump.
This utility model is achieved in that
A kind of syringe pump sliding box opening and closing clamp device, described syringe pump sliding box opening and closing clamp device comprises sliding box housing, two clips, two back-moving springs, pressing plate and clutch, described sliding box housing comprises first surface and second surface, described first surface is provided with two clip grooves be oppositely arranged, clip described in each comprises mutual vertically disposed clamp and screw rod, the clamp of described two clips is located in described two clip grooves relatively, abut with the described pressing plate be built in described sliding box housing after the screw rod of described two clips is threaded through the diapire of described two clip grooves respectively and be connected, back-moving spring described in screw rod described in each sheathed, and one end of the contiguous described pressing plate of described back-moving spring is fixed on corresponding described screw rod by a locking mechanism, described pressing plate drives with described clutch and is connected.
As the improvement of above-mentioned syringe pump sliding box opening and closing clamp device, described clutch comprises the Isolating Switch being located at described second surface and the drive link be built in described sliding box housing, and described pressing plate drives with described drive link and is connected.
As the improvement of above-mentioned syringe pump sliding box opening and closing clamp device, the described screw rod of described two clips is provided with external screw thread, and the diapire of described two clip grooves is respectively equipped with the internal thread hole suitable with described external screw thread.
As the improvement of above-mentioned syringe pump sliding box opening and closing clamp device, described clamp is falcate structure.
As the improvement of above-mentioned syringe pump sliding box opening and closing clamp device, described locking mechanism is collar or back-up ring or clip.
The beneficial effects of the utility model are: the syringe pump sliding box opening and closing clamp device that this utility model provides, it comprises sliding box housing, two clips, two back-moving springs, pressing plate and clutch, two clips can under clutch drives, realization is opened and extension action, and can reset under the effect of two back-moving springs, realize closed and in stretch action.Therefore, this syringe pump sliding box opening and closing clamp device can realize folding and pulling action simultaneously, make this syringe pump sliding box opening and closing clamp device can clamp syringe by hands, syringe can be made again by hands and the seamless laminating of sliding box acting surface, to improve the injection precision of syringe pump.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of a kind of preferred embodiment of this utility model syringe pump sliding box opening and closing clamp device.
Fig. 2 is another angle level structural representation of the sliding box of syringe pump shown in Fig. 1 opening and closing clamp device.
Fig. 3 is the clip structure schematic diagram of the sliding box of syringe pump shown in Fig. 1 opening and closing clamp device.
Fig. 4 shows structural representation along cuing open of A-A hatching for the sliding box of syringe pump shown in Fig. 2 opening and closing clamp device.
Fig. 5 is the working state schematic representation of the sliding box of syringe pump shown in Fig. 1 opening and closing clamp device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, the present embodiment provides a kind of syringe pump sliding box opening and closing clamp device 1, and described syringe pump sliding box opening and closing clamp device 1 comprises sliding box housing 11, two clip 12, two back-moving spring 13, pressing plate 14 and clutch 15.
Particularly, described sliding box housing 11 comprises first surface 111 and second surface 112, and described first surface 111 is provided with two clip grooves be oppositely arranged 113.As shown in Figure 3, clip 12 described in each comprises mutual vertically disposed clamp 121 and screw rod 122, the clamp 121 of described two clips 12 is located in described two clip grooves 113 relatively, abut with the described pressing plate 14 be built in described sliding box housing 11 after the screw rod 122 of described two clips 12 is threaded through the diapire of described two clip grooves 113 respectively and be connected, back-moving spring 13 described in screw rod 122 sheathed described in each, and one end of the contiguous described pressing plate 14 of described back-moving spring 13 is fixed on corresponding described screw rod 122 by a locking mechanism 16, described pressing plate 14 drives with described clutch 15 and is connected.
In the present embodiment, as shown in Figure 1, described two clip grooves 113 are interconnected in aggregates, and the described clamp 121 of described two clips 12 is all falcate structure.As shown in Figures 3 and 4, the described screw rod 122 of described two clips 12 is all provided with external screw thread 1221, the diapire of described two clip grooves 113 is respectively equipped with the internal thread hole (in figure do not indicate) suitable with described external screw thread 1221, to be cooperatively interacted the diapire making the screw rod 122 of described two clips 12 can be threaded through described two clip grooves 113 respectively by described external screw thread 1221 and described internal thread hole.As shown in Figures 2 and 4, described clutch 15 comprises the Isolating Switch 151 being located at described second surface 112 and the drive link 152 be built in described sliding box housing 11, and described pressing plate 14 drives with described drive link 152 and is connected.Described locking mechanism 16 is collar, because the effect of described locking mechanism 16 is to make described back-moving spring 13 be fixed on corresponding described screw rod 122, to those skilled in the art, also can adopt other locking mechanism such as back-up ring, clip.
During use, when the Isolating Switch 151 of described clutch 15 is pressed tight, the drive link 152 of described clutch 15 moves forward, and then before driving described pressing plate 14, press the screw rod 122 of described two clips 12, described two screw rods 122 are under the effect of this active force, spiral is by the diapire of described two clip grooves 113 respectively, simultaneously, described two back-moving springs 13 are compressed, and the clamp 122 of described two clips 12 rotates and moves outward under the screw action of described screw rod 122 corresponding with it, as shown in Figure 5, make it in opening and extension state.Now, syringe can be put in by hands (not shown) in the space formed between the diapire of described two clamps 122 and described two clip grooves 113, then described Isolating Switch 151 is unclamped, described drive link 152 drives described pressing plate 14 to reset, the state and described two back-moving springs 13 compressed by described pressing plate 14 before this affranchise because losing pressure, and drive the motion in the other direction of described two screw rods 122, and described two clamps 122 rotate under the reverse acting spiral effect of described screw rod 122 corresponding with it and in move, as shown in Figure 1, make it in closed and in stretch state, and then clamping syringe is by hands and make it the diapire (i.e. sliding box acting surface) being close to described two clip grooves 113.
The syringe pump sliding box opening and closing clamp device that the present embodiment provides, it comprises sliding box housing, two clips, two back-moving springs, pressing plate and clutch, and two clips can, under clutch drives, realize opening and extension action, and can reset under the effect of two back-moving springs, realize closed and in stretch action.Therefore, this syringe pump sliding box opening and closing clamp device can realize folding and pulling action simultaneously, make this syringe pump sliding box opening and closing clamp device can clamp syringe by hands, syringe can be made again by hands and the seamless laminating of sliding box acting surface, to improve the injection precision of syringe pump.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a syringe pump sliding box opening and closing clamp device, it is characterized in that, described syringe pump sliding box opening and closing clamp device comprises sliding box housing, two clips, two back-moving springs, pressing plate and clutch, described sliding box housing comprises first surface and second surface, described first surface is provided with two clip grooves be oppositely arranged, clip described in each comprises mutual vertically disposed clamp and screw rod, the clamp of described two clips is located in described two clip grooves relatively, abut with the described pressing plate be built in described sliding box housing after the screw rod of described two clips is threaded through the diapire of described two clip grooves respectively and be connected, back-moving spring described in screw rod described in each sheathed, and one end of the contiguous described pressing plate of described back-moving spring is fixed on corresponding described screw rod by a locking mechanism, described pressing plate drives with described clutch and is connected.
2. syringe pump sliding box opening and closing clamp device as claimed in claim 1, it is characterized in that, described clutch comprises the Isolating Switch being located at described second surface and the drive link be built in described sliding box housing, and described pressing plate drives with described drive link and is connected.
3. syringe pump sliding box opening and closing clamp device as claimed in claim 1, it is characterized in that, the described screw rod of described two clips is provided with external screw thread, and the diapire of described two clip grooves is respectively equipped with the internal thread hole suitable with described external screw thread.
4. syringe pump sliding box opening and closing clamp device as claimed in claim 1, it is characterized in that, described clamp is falcate structure.
5. syringe pump sliding box opening and closing clamp device as claimed in claim 1, is characterized in that, described locking mechanism is collar or back-up ring or clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753111.5U CN204468898U (en) | 2014-12-03 | 2014-12-03 | Syringe pump sliding box opening and closing clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753111.5U CN204468898U (en) | 2014-12-03 | 2014-12-03 | Syringe pump sliding box opening and closing clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204468898U true CN204468898U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753111.5U Active CN204468898U (en) | 2014-12-03 | 2014-12-03 | Syringe pump sliding box opening and closing clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204468898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105343967A (en) * | 2015-11-20 | 2016-02-24 | 深圳影迈科技股份有限公司 | Push-and-pull box assembly of syringe pump and syringe pump |
| CN109481782A (en) * | 2018-12-29 | 2019-03-19 | 深圳市好克医疗仪器股份有限公司 | Syringe pump |
-
2014
- 2014-12-03 CN CN201420753111.5U patent/CN204468898U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105343967A (en) * | 2015-11-20 | 2016-02-24 | 深圳影迈科技股份有限公司 | Push-and-pull box assembly of syringe pump and syringe pump |
| CN105343967B (en) * | 2015-11-20 | 2019-04-05 | 深圳影迈科技有限公司 | The push-and-pull case assembly and syringe pump of syringe pump |
| CN109481782A (en) * | 2018-12-29 | 2019-03-19 | 深圳市好克医疗仪器股份有限公司 | Syringe pump |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong District, Longhua, Shenzhen, Longhua street, pine community, aerospace factory district 2, 2 B zone Patentee after: Shenzhen City good grams of medical instruments Limited by Share Ltd Address before: 518000, Baoan District District, Shenzhen, Guangdong, Longhua, China pine community, aerospace factory district 2, 2, B District Patentee before: Shenzhen Hawk Optical Electronic Instruments Co.,Ltd. |