Electronic thermometer convenient to fix

Abstract

The invention belongs to the technical field of electronic thermometer manufacturing, and particularly relates to a convenient-to-fix electronic thermometer which comprises a temperature display and a temperature sensor which are connected through a data line, the lower portion of the temperature display is fixedly provided with a suction cup a through a fastener, and the lower portion of the suction cup a is attached to a suction cup b; and a movable seat is fixedly installed on the lower portion of the suction cup b, and the inner wall of the movable seat is in sliding connection with a bandage. According to the electronic thermometer, through cooperation of the suction cup a, the fastener, the suction cup b, the movable seat, the bandage, the plug connector and the insertion hole, when the electronic thermometer is fixed, the temperature sensor is in plug-in fit with the insertion hole in the bandage through the plug connector on the upper portion, the suction cup a and the suction cup b are attracted, the temperature sensor and the temperature displayer can be fixed to the bandage quickly, operation is easy and convenient, and the electronic thermometer is convenient to use. Meanwhile, the silica gel bandage is matched with the plug connector, so that the electronic thermometer can be directly bound to the position where temperature measurement is needed, and the accuracy of the device is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic thermometer manufacturing, and specifically relates to an electronic thermometer that is easy to fix. Background Art

[0002] An electronic thermometer is a portable medical device that uses electronic temperature sensors to measure human body temperature. Compared with traditional mercury thermometers, it has the advantages of fast measurement speed, convenient reading, high safety, and non-breakable properties. It is widely used in homes, hospitals, clinics and other scenarios.

[0003] The operating principle of an electronic thermometer is based on the characteristics of a temperature sensor. When the temperature sensor comes into contact with the human body, the change in temperature causes a change in the sensor's physical properties, such as a change in resistance. This change is converted into a corresponding electrical signal. After processing by a circuit, the electrical signal is converted into a digital signal and transmitted to the display, ultimately displaying the body's temperature in digital form.

[0004] In the prior art, when using an electronic thermometer, the patient or user usually holds one end of the temperature sensor of the electronic thermometer close to the surface of the object whose temperature needs to be detected. Prolonged pressing will cause hand fatigue of the operator, and the sensor will shift due to hand shaking, affecting the accuracy of temperature measurement. Therefore, an electronic thermometer that is easy to fix is ​​proposed to solve the above problems. Summary of the Invention

[0005] The purpose of this application is to address the shortcomings of the existing technology. By using a suction cup a, a fastener, a suction cup b, a movable seat, a strap, a connector and a jack to fix the electronic thermometer, an electronic thermometer that is easy to fix is ​​designed, which solves the problem of sensor displacement caused by operator's hand fatigue and shaking when using the electronic thermometer, affecting the accuracy of temperature measurement.

[0006] In order to achieve the above objectives, the following technical solutions are adopted:

[0007] An electronic thermometer that is easy to fix, including a temperature display and a temperature sensor connected by a data cable, a suction cup a fixedly installed on the lower part of the temperature display by a fastener, a suction cup b is attached to the lower part of the suction cup a, a movable base is fixedly installed on the lower part of the suction cup b, a strap is slidably connected to the inner wall of the movable base, and holes are evenly opened on the outer side of the strap, a plug-in component is fixedly installed on the upper part of the temperature sensor and the upper right side of the strap, the plug-in component on the upper part of the temperature sensor is plugged into the hole, and an auxiliary component is provided on the outer side of the strap.

[0008] Preferably, the auxiliary component includes a shell, the strap passes through the outside of the shell, a cover plate is fixedly installed on the upper part of the shell by bolts, two groups of torsion springs are provided on the inner wall of the shell, the two groups of torsion springs are symmetrically arranged, the inner wall of the shell is slidingly connected to two groups of extrusion parts, the two ends of the two groups of torsion springs are respectively supported on the opposite sides of the two groups of extrusion parts, the inner wall of the shell is rotatably connected to a roller, the outer side of the roller contacts the outside of the strap, and the outer side of the extrusion part abuts the outer surface of the roller.

[0009] Preferably, the outer side of the roller is evenly provided with strip-shaped anti-skid patterns, and the side of the extrusion piece close to the roller is provided with a convex shape, and the convexity of the extrusion piece is snap-fitted with the strip-shaped anti-skid patterns of the roller.

[0010] Preferably, the connection between the shell and the bolt is configured to be cylindrical, and the torsion spring is sleeved on the cylindrical outer side of the shell.

[0011] Preferably, the upper portion of the connector is configured to be elliptical, and the lower portion of the connector is configured to be cylindrical.

[0012] Preferably, an operating panel is provided on the upper portion of the extrusion member, and the upper operating panel of the extrusion member slides on the inner wall of the cover plate.

[0013] Preferably, a sealing gasket is provided at the connection between the suction cup a and the fastener.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. This application uses the combination of suction cup a, fastener, suction cup b, movable seat, strap, connector and jack. When fixing the electronic thermometer, the temperature sensor is plugged into the jack on the strap through the upper connector, and the suction cup a and the suction cup b are attracted to each other, which can quickly fix the temperature sensor and the temperature display to the strap. The operation is simple. At the same time, through the combination of the silicone strap and the connector, the electronic thermometer can be directly bound to the position where temperature measurement is required, thereby improving the accuracy of the device.

[0016] 2. In the present application, an operating panel is provided on the upper part of the extrusion member in the auxiliary component, and the user can easily control the movement of the extrusion member through the operating panel. When the length of the strap needs to be adjusted, the operating panel is pressed to separate the extrusion member from the roller, and the strap can be conveniently pulled; after releasing the operating panel, under the action of the torsion spring, the outer side of the extrusion member abuts against the outer surface of the roller, and the strap is automatically fixed by utilizing the clip-fitting of the protrusion of the extrusion member and the anti-slip strip of the roller, which is simple and labor-saving to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure in this application;

[0018] Figure 2This is a schematic diagram of the structure of the present application when viewed from above;

[0019] Figure 3 This is a bottom-up split diagram of the suction cup a and the fastening bolt in this application;

[0020] Figure 4 This is a schematic diagram of the structure of the suction cup b and the movable seat in this application;

[0021] Figure 5 This is an exploded view of the auxiliary components in this application.

[0022] Among them, 1. Temperature display; 2. Temperature sensor; 3. Suction cup a; 4. Fastener; 5. Suction cup b; 6. Moving seat; 7. Strap; 8. Connector; 9. Socket; 10. Auxiliary component; 101. Housing; 102. Cover; 103. Torsion spring; 104. Extrusion part; 105. Roller. DETAILED DESCRIPTION

[0023] Reference Figure 1-Figure 5 , an electronic thermometer that is easy to fix, including a temperature display 1 and a temperature sensor 2 connected by a data cable, the temperature display 1 is used to receive and display the temperature data transmitted by the temperature sensor 2, is the main component for users to read the temperature measurement results, and can intuitively present the temperature information of the measured object, the temperature sensor 2 is the core component of the temperature measurement, directly in contact with the measured part, can sense the temperature change and convert it into an electrical signal and transmit it to the temperature display 1, to ensure the source accuracy of the temperature measurement data, the lower part of the temperature display 1 is fixed with a suction cup a3 by a fastener 4, the fastener 4 is a fastening bolt for installing the suction cup a3, the lower part of the suction cup a3 is attached to the suction cup b5, which, after being attached to the suction cup a3, uses the adsorption force of the suction cup to stably fix the temperature display 1, providing a support and fixing base for the temperature display 1, and at the same time, the suction cup a3 can fix the temperature display 1 on a smooth desktop, The wall, the lower part of the suction cup b5 is fixedly installed with a movable seat 6, which can be moved on the outside of the strap 7 to control the position of the temperature display 1. The inner wall of the movable seat 6 is slidably connected with a strap 7, which is set to a medical silicone material, which is skin-friendly and can increase the comfort when worn on the human body. At the same time, it has a certain elasticity and can stably fix the electronic thermometer. It is also convenient to clean and disinfect. Plug holes 9 are evenly opened on the outside of the strap 7. Due to the installation of the temperature sensor 2 and the fixed strap 7, the upper part of the temperature sensor 2 and the upper right part of the strap 7 are fixedly installed with a plug-in component 8. The upper plug-in component 8 of the temperature sensor 2 is used to fix the temperature sensor 2. The plug-in component 8 on the right side of the strap 7 is used to connect the strap 7 end to end and fix the strap 7 and the thermometer at the position where measurement is required. The upper connector 8 of the temperature sensor 2 is plugged into the jack 9, and an auxiliary component 10 is provided on the outside of the strap 7.

[0024] In this embodiment, when the electronic thermometer needs to be fixed at the place where measurement is required, the connector 8 on the temperature sensor 2 is first plugged into the inner wall of the socket 9 of the strap 7, and then the suction cup a3 on the temperature display 1 and the suction cup b5 on the movable seat 6 are fitted together, and the atmospheric pressure is used to form a double adsorption force to enhance the connection stability with the external carrier. At this time, the connector 8 on the right side of the strap 7 is plugged into the socket 9 opened on the strap 7. Through the elastic force of the strap 7, the temperature sensor 2 is closely fitted to the measured part to ensure the accuracy of temperature perception.

[0025] The movable seat 6 serves as a transition component, allowing the strap 7 to slide on its inner wall, and cooperates with the length adjustment of the strap 7 to ensure the flexibility of the overall structure. After the temperature sensor 2 contacts the measured part, it converts the temperature signal into an electrical signal and transmits it to the temperature display 1 through the data line. The display receives the signal and converts it into a digital temperature value for display, completing the temperature measurement.

[0026] As a preferred embodiment, the auxiliary component 10 includes a shell 101, a strap 7 passing through the outside of the shell 101, and through slots are provided on the left and right sides of the shell 101. The strap 7 passes through the through slots of the shell 101, so that the inner wall of the strap 7 is bent, thereby reducing the length of the strap 7 to adapt to different detection groups or objects. A cover 102 is fixed to the upper part of the shell 101 by bolts. The middle part of the upper part of the shell 101 is hollow. The cover 102 is used to close the shell 101. Two sets of torsion springs 103 are provided on the inner wall of the shell 101. The elastic force of the torsion springs 103 causes the two sets of extrusion members 104 to obtain outward pressure. , so that it limits the roller 105, the two groups of torsion springs 103 are symmetrically arranged, and the inner wall of the shell 101 is slidably connected with two groups of extrusion parts 104, and the two ends of the two groups of torsion springs 103 are respectively supported on the opposite side of the two groups of extrusion parts 104, and the outer side of the extrusion part 104 abuts against the outer surface of the roller 105 under the elastic force of the torsion spring 103, and its protrusion is engaged with the strip anti-slip groove of the roller 105, which can limit the rotation of the roller 105, thereby fixing the position of the strap 7, and the inner wall of the shell 101 is rotatably connected with the roller 105, the outer side of the roller 105 contacts the outer side of the strap 7, and the outer side of the extrusion part 104 abuts against the outer surface of the roller 105.

[0027] As a preferred method, the outer side of the roller 105 is evenly provided with strip anti-slip grooves, and the side of the extrusion piece 104 close to the roller 105 is set to a convex shape. The convexity of the extrusion piece 104 is snap-fitted with the strip anti-slip grooves of the roller 105. When the roller 105 rotates, the friction force of the strap 7 when it moves can be reduced, so that the length adjustment of the strap 7 is smoother. The strip anti-slip grooves on the outer side of the roller 105 are matched with the convexity of the extrusion piece 104. Under the action of the extrusion piece 104, the strap 7 can be braked to ensure the stability of the position of the strap 7 after adjustment.

[0028] As a preferred embodiment, the connection between the housing 101 and the bolt is configured to be cylindrical, and the torsion spring 103 is sleeved on the cylindrical outer side of the housing 101 to stably support and fix the torsion spring 103 .

[0029] As a preferred embodiment, the upper portion of the connector 8 is configured to be elliptical, and the lower portion of the connector 8 is configured to be cylindrical, so as to prevent the connector 8 from being detached after being inserted into the socket 9 .

[0030] As a preferred embodiment, an operating panel is provided on the upper portion of the extrusion member 104 , and the upper operating panel of the extrusion member 104 slides on the inner wall of the cover 102 . The upper operating panel facilitates the user to manually control the movement of the extrusion member 104 to adjust the length of the strap 7 .

[0031] As a preferred embodiment, a sealing gasket is provided at the connection between the suction cup a3 and the fastener 4, and the sealing gasket is used to seal the connection between the suction cup a3 and the fastener 4, thereby ensuring the adsorption force of the suction cup a3.

Claims

1. An electronic thermometer that is easy to fix, comprising a temperature display (1) and a temperature sensor (2) connected by a data line, characterized in that: The lower part of the temperature display (1) is fixedly mounted with a suction cup a (3) through a fastener (4), the lower part of the suction cup a (3) is attached with a suction cup b (5), the lower part of the suction cup b (5) is fixedly mounted with a movable seat (6), the inner wall of the movable seat (6) is slidably connected with a strap (7), the outer side of the strap (7) is evenly provided with a plug-in component (8), the upper part of the temperature sensor (2) and the upper right side of the strap (7) are fixedly mounted with the plug-in component (8), the upper part of the temperature sensor (2) is plugged into the plug-in component (9), and the outer side of the strap (7) is provided with an auxiliary component (10).

2. The electronic thermometer that is easy to fix according to claim 1, characterized in that: The auxiliary component (10) includes a shell (101), the strap (7) passes through the outside of the shell (101), a cover plate (102) is fixedly installed on the upper part of the shell (101) by bolts, and two groups of torsion springs (103) are provided on the inner wall of the shell (101), and the two groups of torsion springs (103) are symmetrically arranged. The inner wall of the shell (101) is slidably connected to two groups of extrusion pieces (104), and the two ends of the two groups of torsion springs (103) are respectively supported on opposite sides of the two groups of extrusion pieces (104). The inner wall of the shell (101) is rotatably connected to a roller (105), the outer side of the roller (105) contacts the outer side of the strap (7), and the outer side of the extrusion piece (104) abuts against the outer surface of the roller (105).

3. The electronic thermometer that is easy to fix according to claim 2, characterized in that: The outer side of the roller (105) is evenly provided with strip anti-skid patterns, and the side of the extrusion piece (104) close to the roller (105) is provided with a convex shape, and the convexity of the extrusion piece (104) is snap-fitted with the strip anti-skid patterns of the roller (105).

4. The electronic thermometer that is easy to fix according to claim 2, characterized in that: The connection between the housing (101) and the bolt is configured as a cylinder, and the torsion spring (103) is sleeved on the outer side of the cylinder of the housing (101).

5. The electronic thermometer that is easy to fix according to claim 1, characterized in that: The upper portion of the connector (8) is configured to be elliptical, and the lower portion of the connector (8) is configured to be cylindrical.

6. The electronic thermometer that is easy to fix according to claim 2, characterized in that: An operating plate is provided on the upper portion of the extrusion member (104), and the upper operating plate of the extrusion member (104) slides on the inner wall of the cover plate (102).

7. The electronic thermometer that is easy to fix according to claim 1, characterized in that: A sealing gasket is provided at the connection between the suction cup a (3) and the fastener (4).

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