CN211454252U - Time calculator - Google Patents

Abstract

The utility model discloses a time calculator, comprising an electronic timer and a storage seat, a USB charging seat is arranged on the upper side of the outer peripheral surface of the electronic timer, and the lower side of the outer peripheral surface of the electronic timer is connected with the storage seat through a storage assembly , a circuit clamping assembly is arranged on one side of the storage seat; the storage assembly includes a carrier and a hinge, the carrier is fixedly connected to the lower part of the outer peripheral surface of the electronic timer, and the lower part of the carrier is fixedly connected to the hinge, The hinge shaft is rotatably connected to one side of the storage seat, and one side surface of the carrier frame is fixedly connected to a guide block, and one end of the guide block is slidably connected to the arc-shaped guide groove, and the arc-shaped guide groove is opened in the storage seat. On one side surface, the utility model can store and place the electronic timer, has a small volume, and at the same time has good protection and good charging stability.

Description

a time calculator

technical field

The utility model is in the technical field of chemotherapy auxiliary equipment, in particular to a time calculator.

Background technique

Chemotherapy is the abbreviation of chemical drug treatment. The purpose of treatment is achieved by using chemotherapy drugs to kill cancer cells. Chemotherapy is currently one of the most effective means of treating cancer, and together with surgery and radiotherapy, it is called the three major cancer treatments. Surgery and radiotherapy are local treatments and are only effective for the tumor at the treatment site. For potential metastatic lesions (cancer cells have actually metastasized, but cannot be detected and detected clinically due to the limitations of current technical means) and clinical metastases have occurred of cancer is difficult to achieve effective treatment. Chemotherapy is a means of systemic treatment. No matter what route of administration is used (oral, intravenous and body cavity administration, etc.), chemotherapy drugs will spread to most organs and tissues of the body along with blood circulation. Therefore, chemotherapy is the main treatment method for some tumors that have a tendency to spread throughout the body and those that have metastasized. Chemotherapy requires periodic treatment, and the time of chemotherapy needs to be strictly controlled. The time is calculated and detected, which is used to remind medical staff of the chemotherapy time of patients, so as to avoid patient damage caused by too long chemotherapy time.

For example, the medical timer disclosed by the utility model with the authorization announcement number CN208283734U can remind medical staff of the treatment or detection time in time, but it cannot store the timer. It has poor protection and is easily damaged when dropped, so we propose a time calculator.

Utility model content

The purpose of the present invention is to provide a time calculator to solve the problem that the timer cannot be accommodated in the above-mentioned background art, the volume is large, the storage space is large, and it is not easy to store. damage problem.

In order to achieve the above purpose, the present invention provides the following technical solutions: a time calculator, comprising an electronic timer and a storage seat, a USB charging seat is arranged on the upper side of the outer peripheral surface of the electronic timer, and the lower side of the outer peripheral surface of the electronic timer The storage unit is connected with the storage seat, and the inner side of the storage seat is provided with a circuit clamping assembly;

The storage assembly includes a carrier and a hinge, the carrier is fixedly connected to the lower part of the outer peripheral surface of the electronic timer, the lower part of the carrier is fixedly connected to the hinge, and the hinge is rotatably connected to one side of the storage seat, so One side surface of the carrier frame is fixedly connected with a guide block, one end of the guide block is slidably connected in an arc-shaped guide groove, and the arc-shaped guide groove is opened on an inner side surface of the receiving seat.

Preferably, the center of the arc guide groove coincides with the center of the hinge shaft.

Preferably, a receiving groove is defined on one side surface of the guide block, a first return spring is fixedly connected to the inner surface of the receiving groove, one end of the first return spring is fixedly connected to a positioning pin, and the positioning pin is movably connected to the receiving groove. In the groove, one end of the positioning pin is clamped in the positioning hole, the positioning hole is opened on one side surface of the receiving seat, and the positioning hole is communicated with the arc guide groove.

Preferably, an ejector rod is movably connected in the positioning hole, a second reset spring is sleeved on the outer surface of the ejector rod, one end of the second reset spring is fixedly connected with the ejector rod, and the other end of the second reset spring is connected with the positioning hole Fixed connection.

Preferably, the circuit clamping assembly includes a support base and a clamping slot, the support base is fixedly connected to the other side of the receiving base, and the clamping slot is opened in the middle of the upper side surface of the support base.

Preferably, a first groove and a second groove are symmetrically defined on both inner surfaces of the snap groove, and a first return spring is fixedly connected to the inner surface of the first groove, and one end of the first return spring is connected to the first return spring. A card plate is fixedly connected, the first card plate is movably connected in the first groove, the inner surface of the second groove is fixedly connected with a second return spring, and one end of the second return spring is connected to the second card plate Fixed connection, the second card board is movably connected in the second groove.

Preferably, a first arc-shaped slot is formed on one side surface of the first card plate, and a second arc-shaped slot is defined on a side surface of the second card plate.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) Through the setting of the hinge and the carrier, the carrier can be rotated and stored in the storage seat through the rotation of the hinge, the storage and placement of the electronic timer is completed, and its volume is reduced, and the storage seat can protect the electronic timer. , to avoid its damage, through the setting of the guide block, the first return spring and the positioning pin, the positioning pin can be snapped into the positioning hole through the elastic force of the first return spring, and the bearing frame can be fixed to improve the electronic timer. Stability during storage.

(2) Through the arrangement of the support base, the clamping slot, the first splint and the second splint, the charging circuit can be positioned and clamped to assist, improve the stability of the circuit connection, and prevent the charging circuit from falling off.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the top view sectional structure schematic diagram of the utility model;

Fig. 3 is the enlarged structure schematic diagram of A place in Fig. 2;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2 .

In the figure: 1. Storage component; 2. Clip-on component; 3. Storage base; 4. Electronic timer; 5. USB charging base; 21. Support base; 22. Clip-on slot; 23. First groove; , the first return spring; 25, the first card; 26, the second card; 27, the second return spring; 28, the second groove; 101, the carrier; 102, the hinge; 103, the guide block; 104 105, the positioning hole; 106, the second return spring; 107, the ejector rod; 108, the positioning pin; 109, the receiving groove; 110, the first return spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1-FIG. 4, the present utility model provides a technical solution: a time calculator, including an electronic timer 4 and a storage seat 3, a USB charging seat 5 is arranged on the outer peripheral surface of the electronic timer 4, and the electronic timer 4. The lower side of the outer peripheral surface is connected with the storage base 3 through the storage assembly 1, and the inner side of the storage base 3 is provided with a circuit clip assembly 2;

The storage assembly 1 includes a carrier frame 101 and a hinge shaft 102. The carrier frame 101 is fixed to the lower part of the outer peripheral surface of the electronic timer 4 by screws. The guide block 103 is welded and fixed on one side surface of the carrier 101 .

In order to improve the stability of the guide block 103 when moving, in this embodiment, preferably, the center of the arc guide groove 104 coincides with the center of the hinge shaft 102 .

In order to improve the stability of the carrier 101 after storage, in this embodiment, preferably, a receiving groove 109 is formed on one surface of the guide block 103, and the inner surface of the receiving groove 109 is welded and fixed to the first return spring 110, the first return spring One end of 110 is fixed by welding with the positioning pin 108, the positioning pin 108 is movably connected in the receiving slot 109, one end of the positioning pin 108 is clamped in the positioning hole 105, the positioning hole 105 is opened on the side surface of the receiving seat 3, and the positioning hole 105 is connected with the arc The shaped guide groove 104 communicates with each other.

In order to facilitate moving the positioning pin 108 out of the positioning hole 105 through the ejector rod 107, in this embodiment, preferably, the ejector rod 107 is movably connected in the positioning hole 105, and the second return spring 106 is sleeved on the outer surface of the ejector rod 107, and the second reset One end of the spring 106 is welded and fixed to the top rod 107 , and the other end of the second return spring 106 is welded and fixed to the positioning hole 105 .

In order to be able to locate the charging line, in this embodiment, preferably, the line snap-fit assembly 2 includes a support base 21 and a snap-fit slot 22 , the support stand 21 is fixedly connected to the other side of the storage base 3 , and the snap-fit slot 22 is opened In the middle of the upper side of the support base 21 .

In order to clamp the charging circuit and improve the stability of the charging circuit in use, in this embodiment, preferably, the first groove 23 and the second groove 28 are symmetrically formed on both sides of the inner surface of the clamping groove 22 . The inner surface of the groove 23 is welded and fixed to the first return spring 24, one end of the first return spring 24 is welded and fixed to the first clamping plate 25, the first clamping plate 25 is movably connected in the first groove 23, and the second groove 28 The inner side surface is welded and fixed with the second return spring 27 , one end of the second return spring 27 is welded and fixed with the second clamping plate 26 , and the second clamping plate 26 is movably connected in the second groove 28 .

In order to facilitate positioning of the charging circuit, in this embodiment, preferably, a first arc-shaped slot is defined on one side surface of the first card board 25 , and a second arc-shaped slot is defined on one side surface of the second card plate 26 .

The working principle and use process of the present invention: when the electronic timer 4 is not needed, push the carrier 101, the carrier 101 drives the hinge shaft 102 to rotate, and the carrier 101 drives the guide block 103 to move along the arc guide groove 104, When the carrier 101 drives the electronic timer 4 to be completely accommodated in the storage seat 3, the first return spring 110 snaps the positioning pin 108 into the positioning hole 105 to complete the fixing of the carrier 101. When the electronic timer 4 needs to be unfolded , push the top rod 107, the top rod 107 compresses the second return spring 106, and at the same time the top rod 107 pushes the positioning pin 108 to move, so that the positioning pin 108 moves out of the positioning hole 105, and then pulls the carrier 101 to unfold the electronic timer 4. When charging the electronic timer 4, connect one end of the charging cable to the USB charging base 5, and insert the other end of the charging cable into the snap-in slot 22. The first card board 25 and the second card board 26 are attached to the charging cable, and the charging cable is fixed.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A time calculator, comprising an electronic timer (4) and a storage seat (3), characterized in that: a USB charging seat (5) is provided on the outer peripheral surface of the electronic timer (4), and the electronic timer (4) is provided with a USB charging seat (5). The lower side of the outer peripheral surface of the device (4) is connected with the receiving seat (3) through the receiving assembly (1), and the inner side of the receiving seat (3) is provided with a circuit clamping assembly (2); The storage assembly (1) includes a carrier (101) and a hinge shaft (102), the carrier (101) is fixedly connected to the lower part of the outer peripheral surface of the electronic timer (4), and the lower part of the carrier (101) is connected to the hinge. The shaft (102) is fixedly connected, the hinge shaft (102) is rotatably connected to the inner side of the receiving seat (3), and the side surface of the carrier frame (101) is fixedly connected to a guide block (103), and the guide block (103) ) is slidably connected in the arc-shaped guide groove (104), and the arc-shaped guide groove (104) is opened on the inner side surface of the receiving seat (3). 2 . The time calculator according to claim 1 , wherein the center of the arc guide groove ( 104 ) coincides with the center of the hinge shaft ( 102 ). 3 . 3. A time calculator according to claim 1, characterized in that: a receiving groove (109) is provided on one side surface of the guide block (103), and the inner side surface of the receiving groove (109) is fixedly connected to the first A return spring (110), one end of the first return spring (110) is fixedly connected with the positioning pin (108), the positioning pin (108) is movably connected in the receiving groove (109), the positioning pin (108) One end is clamped in the positioning hole (105), the positioning hole (105) is opened on one side surface of the receiving seat (3), and the positioning hole (105) communicates with the arc guide groove (104). 4. A time calculator according to claim 3, characterized in that: a mandrel (107) is movably connected in the positioning hole (105), and a second reset is sleeved on the outer side of the mandrel (107). A spring (106), one end of the second return spring (106) is fixedly connected to the top rod (107), and the other end of the second return spring (106) is fixedly connected to the positioning hole (105). 5. A time calculator according to claim 1, characterized in that: the circuit clamping assembly (2) comprises a support base (21) and a clamping slot (22), and the support base (21) is fixed It is connected to the other side inside the receiving seat (3), and the snap groove (22) is opened in the middle part of the upper side surface of the supporting seat (21). 6. A time calculator according to claim 5, characterized in that: a first groove (23) and a second groove (28) are symmetrically opened on both inner surfaces of the snap groove (22), so that the The inner surface of the first groove (23) is fixedly connected to the first return spring (24), and one end of the first return spring (24) is fixedly connected to the first clamping plate (25), and the first clamping plate ( 25) Actively connected in the first groove (23), the inner surface of the second groove (28) is fixedly connected with the second return spring (27), and one end of the second return spring (27) is connected to the second return spring (27). The clamping plate (26) is fixedly connected, and the second clamping plate (26) is movably connected in the second groove (28). 7. A time calculator according to claim 6, characterized in that: a first arc-shaped card slot is provided on one side surface of the first card board (25), and one side of the second card board (26) is provided with a first arc-shaped card slot. A second arc-shaped card slot is opened on the surface.

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