Timing assembly of valve type glass perfusion apparatus
By integrating a timing reminder device on the valve-type glass infusion device, including box, slide chute, double-headed screw and alarm equipment, the complexity and inaccuracy of traditional glass infusion devices in timing operation is solved, and convenience is achieved , efficient time control improves the safety and applicability of the experiment.
Patent Information
- Application Number
- CN202421015563.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-11
AI Technical Summary
When a traditional glass infusion device needs to operate regularly, the experimenter has to rely on additional timing equipment, which increases the complexity and inconvenience of the experiment. Frequent viewing and setting timers may lead to inaccurate time control, affecting experimental results and safety.
A timing component of a valve-type glass infusion device is designed, including a timing reminder device, including a box, a slide chute, a double-headed screw, a clamp, a connecting block, an alarm horn and an alarm light, and the sound is realized through the timing module and the control module. The optical alarm reminds you directly install on the infusion device to reduce dependence on external timing equipment.
It improves the convenience of experimental operation and the accuracy of timing operation, reduces human errors, enhances the safety and efficiency of experiments, and is suitable for glass infusion devices of different sizes.
Smart Images
Figure CN222240340U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pourers, in particular to a timing component of a valve type glass pourer. Background Art
[0002] Glass syringes, also known as glass syringes, are mainly used to inject small amounts of liquid into otherwise inaccessible areas or to draw it out. A notable feature of glass syringes is their transparency, which allows the user to clearly see the injection of the drug. Valve-type glass syringes are a type of glass syringe, with a one-way valve installed at the liquid outlet to prevent liquid backflow.
[0003] In medical, laboratory and industrial applications, glass syringes are favored for their precision, transparency and corrosion resistance. However, in experimental operations, there are often extremely high requirements for the accuracy of time control. For certain experiments, especially those that require precise control of liquid processing time, if the liquid processing is not carried out at the predetermined time or under the conditions, it may have a significant impact on the experimental results and even pose a threat to the safety of the experimenter. Although traditional glass syringes can meet basic liquid handling needs, when timed operations are required, experimenters have to rely on additional timing equipment to assist, which undoubtedly increases the complexity and inconvenience of the experiment. Frequent checking and setting of timers not only distracts the experimenter's attention, but may also lead to inaccurate time control due to human factors. In view of this, we propose a timing component for a valve-type glass syringe. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a timing assembly of a valve type glass pourer.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A timing assembly for a valve-type glass pourer, including a pourer;
[0007] The injector is provided with a timing reminder device; the timing reminder device comprises a box body located above the injector, a slide groove is provided at the bottom of the box body, a double-headed screw is rotatably installed in the slide groove, two clamping blocks are provided below the slide groove, two opposite end faces of the two clamping blocks are provided with clamping grooves for clamping the injector, and connecting blocks are fixed on the tops of the clamping blocks, and the connecting blocks are respectively threadedly connected to the thread grooves at both ends of the double-headed screw;
[0008] A groove is provided on the top of the box body, and a timing module, a control module and a power module are installed in sequence at the bottom of the groove from front to back; an alarm horn is installed on the left end face of the box body, and an alarm light is installed on one side of the horn;
[0009] A detachable cover is arranged on the top of the box body.
[0010] Furthermore, a U-shaped sealing strip is installed at the bottom of the cover plate, and the sealing strip is plugged into the groove.
[0011] Furthermore, the bottom of the cover plate is fixed with clamping heads on both sides, through grooves are opened on both sides of the top of the box body, and two side walls of the box body are opened with clamping slots connected to the through grooves, and the clamping heads pass through the through grooves and are engaged with the clamping slots.
[0012] Furthermore, the front and rear side walls of the box body are both provided with a plurality of heat dissipation grooves, and the heat dissipation grooves are communicated with the grooves.
[0013] Furthermore, the front end of the double-headed screw passes through the box body, and the front end of the box body is coaxially keyed to an adjusting head, and a plurality of anti-slip grooves are provided on the outer wall of the adjusting head.
[0014] Furthermore, the clamping block and the connecting block are an integrally formed structure, and both the clamping block and the connecting block are made of plastic material.
[0015] Furthermore, the overall shape of the connecting block is rectangular, and the size of the connecting block is matched with the size of the sliding groove.
[0016] Compared with the prior art, the utility model has the following beneficial effects:
[0017] 1. Through the timing reminder device set on the injection device: the timing is performed through the timing module. When the time reaches the preset value, the control module controls the alarm horn and the alarm light to operate, and the alarm horn and the alarm light operate and emit sound and light alarms to remind the staff; the timing reminder device is directly installed on the injection device body, so when the timing operation is required, the staff does not need to rely on additional timing equipment to assist, and this design increases the convenience of experiments and other operations;
[0018] 2. The provided clamping blocks and clamping grooves not only facilitate the disassembly and assembly of the timing reminder device, but also facilitate the installation of the timing reminder device on glass pourers of different sizes, thereby improving the applicability of the timing reminder device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a structural schematic diagram of the timing reminder device in the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the clamping block in the utility model;
[0022] Figure 4It is a schematic diagram of a partial explosion structure of the timing reminder device in the utility model;
[0023] Figure 5 It is a structural schematic diagram of the cover plate in the utility model.
[0024] In the figure:
[0025] 1. Infusion device;
[0026] 2. Timing reminder device; 20. Box body; 201. Slide groove; 202. Groove; 203. Heat dissipation groove; 204. Through groove; 205. Card slot; 21. Double-headed screw; 211. Adjustment head; 22. Clamp block; 221. Clamp groove; 222. Connecting block; 23. Cover plate; 231. Sealing strip; 232. Card head; 24. Timing module; 25. Control module; 26. Power module; 27. Alarm horn; 28. Alarm light. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] This embodiment provides a technical solution:
[0029] See also Figure 1-Figure 5 As shown, the timing assembly of the valve type glass pouring device comprises a pouring device 1. The pouring device 1 is provided with a timing reminder device 2; the timing reminder device 2 comprises a box body 20 located above the pouring device 1, a slide groove 201 is provided at the bottom of the box body 20, a double-headed screw 21 is rotatably installed in the slide groove 201, two clamping blocks 22 are provided below the slide groove 201, two opposite end faces of the two clamping blocks 22 are provided with clamping grooves 221 for clamping the pouring device 1, and the tops of the clamping blocks 22 are fixed with connecting blocks 222, and the connecting blocks 222 are respectively threadedly connected with the thread grooves at both ends of the double-headed screw 21; a groove 202 is provided at the top of the box body 20, and a timing module 24, a control module 25 and a power module 26 are sequentially installed at the bottom of the groove 202 from front to back; an alarm horn 27 is installed at the left end face of the box body 20, and an alarm light 28 is installed on one side of the horn 27; a detachable cover plate 23 is provided above the box body 20.
[0030] In this embodiment, a U-shaped sealing strip 231 is installed at the bottom of the cover plate 23, and the sealing strip 231 is plugged into the groove 202. The provision of the sealing strip 231 increases the tightness of the connection between the cover plate 23 and the box body 20.
[0031] In this embodiment, the bottom of the cover plate 23 is fixed with a clamping head 232 on both sides, and the top of the box body 20 is provided with a through slot 204 on both sides. The two side walls of the box body 20 are provided with a clamping slot 205 connected to the through slot 204. The clamping head 232 passes through the through slot 204 and is engaged with the clamping slot 205. The clamping engagement makes it easy to disassemble and assemble the cover plate 23, thereby improving the convenience of disassembly and assembly of the cover plate 23.
[0032] In this embodiment, the front and rear side walls of the box body 20 are provided with a plurality of heat dissipation slots 203, and the heat dissipation slots 203 are connected to the groove 202. The provision of the heat dissipation slots 203 is conducive to heat dissipation of the components in the groove 202, which is conducive to ensuring the normal operation of the components in the groove 202.
[0033] In this embodiment, the front end of the double-headed screw 21 passes through the box body 20, and the front end of the box body 20 is coaxially keyed to an adjustment head 211, and a plurality of anti-slip grooves are provided on the outer wall of the adjustment head 211. The double-headed screw 21 is conveniently rotated by the adjustment head 211, thereby improving the convenience of operation.
[0034] In this embodiment, the clamp block 22 and the connecting block 222 are integrally formed, and both the clamp block 22 and the connecting block 222 are made of plastic. The integrally formed clamp block 22 and the connecting block 222 have better connection strength, ensuring the service life of the clamp block 22 and the connecting block 222, while the clamp block 22 and the connecting block 222 made of plastic have the advantages of corrosion resistance and light weight, and are more suitable.
[0035] In this embodiment, the overall shape of the connecting block 222 is rectangular, and the size of the connecting block 222 is adapted to the size of the slide slot 201. When the double-ended screw 21 rotates, the two connecting blocks 222 can slide smoothly along the slide slot 201, thereby ensuring the stability of the clamping block 22.
[0036] It should be added that a counter is installed on the timing module 24 involved in this embodiment, and a button is installed on the left end face of the box body 20. The user can set the timing time through the button, and the setting will be converted into a preset value of the counter. When the counter reaches the preset value, the timing module 24 will trigger an interrupt signal and send the interrupt signal to the control module 25. The control module 25 controls the alarm speaker 27 and the alarm light 28 to operate and emit an audible and visual alarm, thereby realizing the timing and reminder functions; the above principles are well known to staff in this field and will not be repeated here.
[0037] When in use, the user first sets the timing time through the button on the left end face of the box body 20. When the counter reaches the preset value, the timing module 24 triggers an interrupt signal, and the interrupt signal is transmitted to the control module 25. The control module 25 controls the alarm speaker 27 and the alarm light 28 to operate and emit an audible and visual alarm. The user is reminded by the audible and visual alarm and can use the perfusion device 1 to complete the experimental operation.
[0038] When it is necessary to disassemble the timing reminder device 2, the user first rotates the adjustment head 211, and the adjustment head 211 drives the double-headed screw 21 to rotate. As the double-headed screw 21 rotates, the connecting blocks 222 on both sides move synchronously to both sides, and the connecting blocks 222 drive the two clamping blocks 22 to move to both sides. The clamping blocks 22 are separated from the infusion device 1, and the user can remove the timing reminder device 2.
[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A timing assembly for a valve-type glass pourer, comprising a pourer (1), characterized in that: The injector (1) is provided with a timing reminder device (2); the timing reminder device (2) comprises a box body (20) located above the injector (1); a slide groove (201) is provided at the bottom of the box body (20); a double-headed screw (21) is rotatably installed in the slide groove (201); two clamping blocks (22) are provided below the slide groove (201); two opposite end surfaces of the two clamping blocks (22) are provided with clamping grooves (221) for clamping the injector (1); a connecting block (222) is fixed on the top of each clamping block (22); and the connecting block (222) is threadedly connected to the thread grooves at both ends of the double-headed screw (21) respectively; A groove (202) is provided on the top of the box body (20), and a timing module (24), a control module (25) and a power module (26) are installed in sequence at the bottom of the groove (202) from front to back; an alarm speaker (27) is installed on the left end surface of the box body (20), and an alarm light (28) is installed on one side of the speaker (27); A detachable cover plate (23) is provided above the box body (20).
2. The timing assembly of a valve type glass pourer according to claim 1, characterized in that: A U-shaped sealing strip (231) is installed at the bottom of the cover plate (23), and the sealing strip (231) is plug-fitted into the groove (202).
3. The timing assembly of a valve type glass pourer according to claim 1, characterized in that: The bottom of the cover plate (23) is fixed with clamping heads (232) at both left and right sides, the top of the box body (20) is provided with through grooves (204) at both sides, and the two side walls of the box body (20) are provided with clamping grooves (205) connected with the through grooves (204), and the clamping heads (232) pass through the through grooves (204) and are clamped and matched with the clamping grooves (205).
4. The timing assembly of a valve type glass pourer according to claim 1, characterized in that: The front and rear side walls of the box body (20) are both provided with a plurality of heat dissipation grooves (203), and the heat dissipation grooves (203) are connected to the grooves (202).
5. The timing assembly of a valve type glass pourer according to claim 1, characterized in that: The front end of the double-headed screw rod (21) passes through the box body (20), and the front end of the box body (20) is coaxially key-connected with an adjusting head (211), and the outer wall of the adjusting head (211) is provided with a plurality of anti-slip grooves.
6. The timing assembly of a valve type glass pourer according to claim 1, characterized in that: The clamping block (22) and the connecting block (222) are an integrally formed structure, and both the clamping block (22) and the connecting block (222) are manufactured products made of plastic material.
7. The timing assembly of a valve type glass pourer according to claim 1, characterized in that: The overall shape of the connecting block (222) is rectangular, and the size of the connecting block (222) is compatible with the size of the sliding groove (201).