Connector with miniature elastic sheet structure

Abstract

The utility model relates to the technical field of connectors, in particular to a connector with a miniature elastic sheet structure. Comprising a fixing base, elastic piece mechanisms are arranged on the fixing base and installed on the fixing base through installation mechanisms, the number of the elastic piece mechanisms is more than one, the elastic piece mechanisms are symmetrically arranged in two rows, and the elastic piece mechanisms and the fixing base form a disassembly and installation structure through the installation mechanisms. According to the connector with the miniature elastic sheet structure, the stability of connection between the connector and a sensor is guaranteed through the elastic sheet mechanisms which are symmetrically arranged in two rows, so that the accuracy of an injection pump is improved, the phenomenon of poor contact is avoided, the reliability and stability of equipment are guaranteed, popularization and application are facilitated, and the connector is convenient to use due to the detachable connection mode. And a worker can conveniently replace and maintain the elastic sheet mechanism in the later period, and the practicability of the device is embodied.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field especially relates to a connector of micro elastic sheet structure. BACKGROUND

[0002] Typically, the characteristics of a medium are determined by energy transmission through or reflection from the medium. For example, in the medical field, light or acoustic energy can be incident to a patient's body and the transmitted (or reflected) energy can be measured to determine information about the material through which the energy passed, rather than extracting the material from the patient's body for testing. This type of non-invasive measurement is more comfortable for the patient and can be performed more quickly.

[0003] Insulin pump, also known as continuous subcutaneous insulin infusion, is a kind of insulin infusion system simulating physiological insulin secretion of human body, which can continuously input trace amount of insulin into patient's body for 24 hours. Insulin is placed in the medicine reservoir and installed on the insulin pump, and through the pushing action of the screw rod of the insulin pump, the trace amount of insulin is continuously input into the subcutaneous tissue, just like an 'artificial pancreas' is installed outside the body. As an effective means of intensive treatment of diabetes, the insulin pump is widely used in the world, and it is simple to operate, safe and effective. When the insulin pump is used, the design of the sensor can improve the accuracy of the injection pump. The traditional connector is single-row design. Due to the shorter interface of the terminal short body, it may cause poor contact, thereby affecting the reliability and stability of the equipment, and then is not conducive to popularization and use.

[0004] Therefore, how to provide a connector of micro elastic sheet structure has become a technical problem to be solved by the person skilled in the art. UTILITY MODEL CONTENTS

[0005] The utility model wants to solve the technical problem of how to provide a connector of micro elastic sheet structure.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a connector of micro elastic sheet structure, which comprises a fixed seat, the fixed seat is provided with an elastic sheet mechanism, and the elastic sheet mechanism is installed on the fixed seat through a mounting mechanism, the elastic sheet mechanism is provided with more than one, and the plurality of elastic sheet mechanisms are symmetrically arranged in double rows, and the elastic sheet mechanism forms a dismounting and mounting structure with the fixed seat through the mounting mechanism.

[0007] The fixed seat is the base of the connector, and plays a role of fixing and supporting between parts. The elastic sheet mechanism is installed into the fixed seat through the mounting mechanism, and the welding leg part of the elastic sheet mechanism is welded on the PCB to connect the circuit. The double-row symmetrically arranged elastic sheet mechanism ensures the stability of the connection between the sensor, thereby improving the accuracy of the injection pump, avoiding the phenomenon of poor contact, ensuring the reliability and stability of the equipment. The elastic sheet mechanism and the fixed seat form a clamping type dismounting and mounting structure through the mounting mechanism, thereby facilitating the staff to dismount and mount the elastic sheet mechanism later.

[0008] Preferably, the fixed seat is made of plastic material, and one end of the fixed seat is symmetrically provided with a chamfer.

[0009] The fixed seat made of plastic material not only has low cost, but also has good corrosion resistance. The chamfer design forms an installation angle, which facilitates the staff to install the fixed seat.

[0010] Preferably, the elastic sheet mechanism is a metal elastic sheet, and the metal elastic sheet is symmetrically provided with four metal elastic sheets in double rows.

[0011] The metal elastic sheet adopts the existing structure in the field, and thus will not be described here. The four metal elastic sheets form a double-row symmetric structure. In actual use, the staff can set multiple groups of metal elastic sheets according to actual needs.

[0012] Preferably, the metal elastic sheet sequentially includes a first welding part, a second welding part, a fixed part, an elastic part, and a contact part from right to left.

[0013] The first welding part, the second welding part, the fixed part, the elastic part, and the contact part are integrally formed, forming a metal elastic sheet. This means is a common sense in the field, and thus will not be described here.

[0014] Preferably, the mounting mechanism is a mounting groove, which includes an elastic sheet fixing part, an elastic sheet guide part, and an elastic sheet elastic part accommodating groove, and the elastic sheet fixing part, the elastic sheet guide part, and the elastic sheet elastic part accommodating groove are correspondingly provided on the top of the fixed seat.

[0015] The parts of the mounting groove are used to install the specified parts of the metal elastic sheet, thereby ensuring the stability of the installation of the metal elastic sheet.

[0016] Preferably, the mounting groove further includes a male seat contact part accommodating groove, a fixed seat process groove, and a male seat insertion guide groove, and the male seat contact part accommodating groove, the fixed seat process groove, and the male seat insertion guide groove are correspondingly provided on the top of the fixed seat.

[0017] The male seat contact part accommodating groove, the fixed seat process groove, and the male seat insertion guide groove cooperate with the elastic sheet fixing part, the elastic sheet guide part, and the elastic sheet elastic part accommodating groove to install the metal elastic sheet, and facilitate the staff to install the fixed seat 1 at a specified position and connect with the insulin pump sensor.

[0018] The utility model discloses the beneficial effect is:

[0019] The utility model discloses when using, the elastic sheet mechanism of double -row symmetrical setting has guaranteed the stability between the connection with sensor, thereby has improved the accuracy of syringe pump, has avoided the phenomenon of bad contact, has guaranteed the reliability and stability of equipment, and then is favorable for popularization and use, and the detachable connecting mode, the staff of convenient later -stage to elastic sheet mechanism carries out replacement and maintenance, embodies the practicality of this device. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the embodiment or prior art description needed to use the drawing briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0021] Fig. 1 It is the three-dimensional structure schematic diagram of the fixed seat of the embodiment of the utility model specific implementation way;

[0022] Fig. 2 It is the three-dimensional structure schematic diagram of the metal elastic sheet of the embodiment of the utility model specific implementation way;

[0023] Fig. 3 It is the three-dimensional structure schematic diagram of the installation slot of the embodiment of the utility model specific implementation way.

[0024] Part name

[0025] 1, fixed seat;

[0026] 2, metal elastic sheet;201, first welding part;202, second welding part;203, fixed part;204, elastic part;205, contact part;

[0027] 3, installation slot;301, elastic sheet fixed part;302, elastic sheet guide part;303, elastic sheet elastic part accommodating groove;304, male seat contact part accommodating groove;305, fixed seat process groove;306, male seat insertion guide groove. SPECIFIC EMBODIMENT

[0028] The embodiment of the utility model will be described in detail below, the example of the embodiment is shown in the drawings, preferably the same or similar throughout the same or similar signs indicate the same or similar elements or elements with the same or similar function. The embodiment described below by referring to the drawings is exemplary, and is intended to explain the utility model, and can not be understood as the limitation of the utility model.

[0029] In the description of the utility model, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, in the description of the utility model, "a plurality of" means two or more, unless otherwise specifically limited.

[0030] Please refer to Figs. 1 to 3 The utility model provides a kind of connector of micro spring structure, comprising: fixed seat 1, fixed seat 1 is provided with spring mechanism, and spring mechanism is installed on fixed seat 1 by installation mechanism, spring mechanism is provided with more than one, and multiple spring mechanisms are symmetrically arranged in double rows, and spring mechanism is disassembled and installed structure with fixed seat 1 by installation mechanism, fixed seat 1 is plastic material, and fixed seat 1 one end is symmetrically provided with chamfer, spring mechanism is metal spring 2, and metal spring 2 double rows symmetrically set up four, metal spring 2 includes first welding portion 201, second welding portion 202, fixed portion 203, elastic portion 204 and contact portion 205 from right to left in sequence, installation mechanism is installation groove 3, installation groove 3 includes spring fixed part 301, spring guide part 302 and spring elastic portion accommodating groove 303, and spring fixed part 301, spring guide part 302 and spring elastic portion accommodating groove 303 are correspondingly preset in the top of fixed seat 1, installation groove 3 also includes male seat contact portion accommodating groove 304, fixed seat process groove 305 and male seat insertion guide groove 306, and male seat contact portion accommodating groove 304, fixed seat process groove 305 and male seat insertion guide groove 306 are correspondingly preset in the top of fixed seat 1;

[0031] In the embodiment:

[0032] First, install four metal springs 2 on fixed seat 1 one by one by spring fixed part 301, spring guide part 302 and spring elastic portion accommodating groove 303 in installation groove 3, when installing, male seat contact portion accommodating groove 304, fixed seat process groove 305 and male seat insertion guide groove 306 cooperate with spring fixed part 301, spring guide part 302 and spring elastic portion accommodating groove 303 to install metal spring 2, and fixed seat 1 is installed at the specified position;

[0033] Second, when installation is completed and normally used, the design of multiple metal springs 2 ensures the stability of the connection between the sensor, thereby improving the accuracy of the injection pump, avoiding the phenomenon of poor contact, ensuring the reliability and stability of the equipment;

[0034] Finally, when not in use, the snap-on detachable connection mode facilitates the staff to replace and maintain the specified metal elastic sheet 2 in the later period, thereby embodying the practicability of the device.

[0035] The above only discloses a preferred embodiment of the utility model, and of course cannot limit the scope of the utility model, and those skilled in the art can understand that all or part of the processes of the above-mentioned embodiments are realized, and equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A micro-projectile structure connector comprising: The utility model discloses a fixed seat (1), is provided with the elastic sheet mechanism on fixed seat (1), and the elastic sheet mechanism is installed on fixed seat (1) through the installation mechanism, and its characterized in that, the elastic sheet mechanism is provided with more than one, and multiple elastic sheet mechanisms are symmetrically arranged in double rows, and the elastic sheet mechanism through installation mechanism and fixed seat (1) constitute dismounting installation structure.

2. The connector with a micro spring structure as described in claim 1, characterized in that, The fixed seat (1) is made of plastic material, and one end of the fixed seat (1) is symmetrically provided with a chamfer.

3. The connector with a miniature spring structure as described in claim 1, characterized in that, The elastic sheet mechanism is a metal elastic sheet (2), and the metal elastic sheet (2) is symmetrically provided with four in double rows.

4. The microprojectile particle delivery device of claim 3, wherein the microprojectile particle delivery device is a microprojectile particle delivery device of claim 1 or 2. The metal elastic sheet (2) sequentially includes a first welding portion (201), a second welding portion (202), a fixed portion (203), an elastic portion (204) and a contact portion (205) from right to left.

5. The microprojectile-structure-linked connector of claim 1, wherein The installation mechanism is an installation groove (3), and the installation groove (3) includes an elastic sheet fixing portion (301), an elastic sheet guide portion (302) and an elastic sheet elastic portion containing groove (303), and the elastic sheet fixing portion (301), the elastic sheet guide portion (302) and the elastic sheet elastic portion containing groove (303) are correspondingly and pre-set on the top of the fixed seat (1).

6. The microprojectile particle delivery device of claim 5, wherein the microprojectile particle delivery device is a microprojectile particle delivery device of claim 1, 2, 3, 4, or 5. The installation groove (3) further includes a male seat contact portion containing groove (304), a fixed seat process groove (305) and a male seat insertion guide groove (306), and the male seat contact portion containing groove (304), the fixed seat process groove (305) and the male seat insertion guide groove (306) are correspondingly and pre-set on the top of the fixed seat (1).

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