CN217765287U - Semi-automatic flick type thermometer - Google Patents

Abstract

The utility model discloses a semi-automatic flick thermometer. The thermometer comprises an upper shell, a lower shell, a probe, a rotary folding bracket, a spring, an adapter, a support piece and a key, wherein a second mounting hole and a first mounting hole are respectively formed in the upper shell and the lower shell, and a third concave limiting groove is formed in the edge of the second mounting hole; the probe is fixedly connected with the rotary folding bracket, the center of the rotary folding bracket is provided with a convex central column and a central column outer ring, and the central column is positioned in the central column outer ring; the center of the supporting piece is provided with a mounting hole, and the side surface of the supporting piece is provided with a first limiting groove; the adapter is cylindrical, a first limiting bulge matched with the first limiting groove is arranged on the side face of the adapter, and a second limiting groove which is concave inwards is arranged at the top of the adapter; the side surface of the key is provided with a third limiting bulge which protrudes outwards and is matched with the third limiting groove, and the bottom of the key is provided with a protruding limiting rib. The utility model has the advantages of convenient carrying and use, and the probe can be folded and can be automatically popped out.

Description

Semi-automatic flick type thermometer

Technical Field

The utility model relates to a thermometer, especially a semi-automatic flick type thermometer.

Background

The electronic thermometer is mainly used for measuring the internal temperature of food after cooking, and when the electronic thermometer is used, a probe is inserted into the food for measurement.

In the prior art, the probe is divided into a non-foldable structure and a foldable structure, wherein the length of the thermometer with the non-foldable probe is too long, so that the thermometer is inconvenient to carry and store; the thermometer with the foldable probe needs to be manually rotated to open or close the probe, for example, the foldable stainless steel electronic thermometer disclosed in the chinese utility model 201721356771.X needs to be manually rotated when in use, and is still inconvenient to use, especially when only one-handed operation is available under certain special conditions.

Disclosure of Invention

The utility model aims to solve the technical problem that a semi-automatic flick type thermometer which is convenient to carry and has a foldable probe and can automatically pop out is provided.

The utility model provides a technical scheme that above-mentioned problem adopted is: the thermometer comprises an upper shell, a lower shell and a probe, and is structurally characterized by further comprising a rotary folding support, a spring, an adapter, a support piece and a key, wherein a second mounting hole and a first mounting hole are respectively formed in the upper shell and the lower shell, and a third concave limiting groove is formed in the edge of the second mounting hole; the probe is fixedly connected with the rotary folding bracket, the center of the rotary folding bracket is provided with a convex central column and a central column outer ring, and the central column is positioned in the central column outer ring; the center of the supporting piece is provided with a mounting hole, and the side surface of the supporting piece is provided with a first limiting groove; the adapter is cylindrical, a first limiting bulge matched with the first limiting groove is arranged on the side surface of the adapter, and a second limiting groove which is concave inwards is arranged on the top of the adapter; a third limiting bulge which protrudes outwards and is matched with the third limiting groove is arranged on the side surface of the key, and a protruding limiting rib is arranged at the bottom of the key; the lower shell is positioned above the rotary folding bracket, the rotary folding bracket is positioned at the first mounting hole, and the spring is sleeved on the central column and limited by the outer ring of the central column; the adapter is sleeved on the spring, the support piece is sleeved on the adapter, the adapter is positioned in the adapter mounting hole, the first limiting protrusion is positioned in the first limiting groove, and the support piece is fixedly connected with the rotary folding bracket; the key is sleeved on the adapter, and the limiting rib is positioned in the first limiting groove; the upper shell is covered on the lower shell and is fixedly connected with the lower shell, and the third limiting bulge is positioned in the third limiting groove.

Rotatory folding support on be equipped with the probe mounting hole, the tail end of probe is inserted in the probe mounting hole.

The utility model also comprises an integrated mainboard and function keys, wherein the function keys are arranged on the integrated mainboard; be provided with function button mounting hole and integrated mainboard mounting hole on last casing, integrated mainboard, function button are located the casing and descend between the casing, and the function button corresponds function button mounting hole department, and integrated mainboard corresponds integrated mainboard mounting hole department.

The tail end of probe is provided with the connecting wire, is provided with the connecting wire through-hole on support piece, and the connecting wire is connected with integrated mainboard after wearing out from the connecting wire through-hole.

The side of adaptor is provided with two symmetrical arrangement's first spacing arch, and support piece's side is provided with two symmetrical arrangement's first spacing groove, and first spacing arch cooperatees with first spacing groove.

One side of casing is provided with the holding tank that is used for holding the probe of indent down.

The side of button is provided with the spacing arch of three evenly arranged third, and the edge of the second mounting hole of going up the casing is provided with the third spacing groove of three evenly arranging, and spacing arch of third and third spacing groove cooperate.

The utility model discloses the top side of adaptor still is provided with the fourth spacing groove, still be provided with in the bottom of button with fourth spacing groove matched with spacing face, when the key set was on the adaptor, fourth spacing groove and spacing face closely laminated.

When the upper shell body covers the lower shell body, the upper shell body is fixedly connected with the lower shell body through the buckle.

Support piece and rotatory folding support pass through screw fixed connection.

Compared with the prior art, the utility model, following beneficial effect has: the thermometer is formed by assembling and limiting an upper shell, a key, a supporting piece, an adapter piece, a lower shell, a spring, a rotary folding support and the like, wherein the key can only move up and down in the vertical direction, after the key is pressed down, the supporting piece can be separated from the adapter piece and drive the rotary folding support to rotate under the action of the torsional force of the spring, so that a probe is ejected out, after the thermometer is used, the probe is manually rotated and folded in the opposite direction, and the thermometer is very convenient to use and carry.

Drawings

Fig. 1 is a schematic structural diagram (when the probe is folded) of an embodiment of the present invention.

Fig. 2 is a schematic structural view of another angle according to the embodiment of the present invention (when the probe is folded).

Fig. 3 is an exploded view of an embodiment of the invention.

Fig. 4 is a schematic structural diagram (when the probe is flipped open) of the embodiment of the present invention.

Fig. 5 is a schematic structural view of another angle according to the embodiment of the present invention (when the probe is flipped open).

Fig. 6 is a cross-sectional view of fig. 4.

Fig. 7 is a schematic structural diagram of the upper housing in the embodiment of the present invention.

Fig. 8 is a schematic structural diagram of the lower housing in the embodiment of the present invention.

Fig. 9 is a schematic structural view of the rotary folding bracket according to the embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a key in an embodiment of the present invention.

Fig. 11 is a schematic structural diagram of the supporting member according to the embodiment of the present invention.

Fig. 12 is a schematic view of another angle of the supporting member according to the embodiment of the present invention.

Fig. 13 is a schematic structural diagram of an adaptor according to an embodiment of the present invention.

Fig. 14 is a schematic structural view of another angle of the adaptor according to the embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 14, the present embodiment includes an upper case 8, a lower case 4, a probe 1, a rotary folding bracket 2, a spring 3, an adaptor 5, a support 6, a key 7, an integrated main board 9, and a function key 10.

A functional key mounting hole 801 and an integrated mainboard mounting hole 802 are formed in the upper shell 8, a second mounting hole 803 and a first mounting hole 402 are respectively formed in the upper shell 8 and the lower shell 4, three inward-concave third limiting grooves 804 are formed in the edge of the second mounting hole 803, and the three third limiting grooves 804 are uniformly arranged; one side of the lower case 4 is further provided with a concave receiving groove 401 for receiving the probe 1. The rotary folding bracket 2 is provided with a probe mounting hole 203, the tail end of the probe 1 is provided with a connecting wire 101, and the tail end of the probe 1 is tightly inserted into the probe mounting hole 203. The center of the rotary folding bracket 2 is provided with a center column 201 and a center column outer ring 202 which are convex outwards, and the center column 201 is positioned in the center column outer ring 202. The center of the supporting member 6 is provided with a mounting hole 601, the side surface of the mounting hole is provided with two first limiting grooves 603 which are symmetrically arranged, and the supporting member 6 is further provided with a connecting wire through hole 602. The adapter 5 is cylindrical, two first limiting bulges 501 which are symmetrically arranged are arranged at the bottom of the side surface of the adapter 5, and the first limiting bulges 501 are matched with the first limiting grooves 603; the top of the adaptor 5 is provided with a concave second limiting groove 502, and the top side of the adaptor 5 is further provided with a fourth limiting groove 503. The side surface of the key 7 is provided with three convex third limiting protrusions 702, the three third limiting protrusions 702 are uniformly arranged and matched with the third limiting groove 804, the bottom of the key 7 is provided with convex limiting ribs 701, and the bottom of the key 7 is also provided with a limiting surface 703 matched with the fourth limiting groove 503.

During assembly, the lower housing 4 is placed above the rotating and folding bracket 2, the rotating and folding bracket 2 is located at the first mounting hole 402, and the spring 3 is sleeved on the central column 201 and limited by the central column outer ring 202. Adaptor 5 cover is on spring 3, then pushes down adaptor 5, and under the condition that spring 3 atress pushed down, rotatory folding support 2 more than the round, arrange probe 1 in holding tank 401, make spring 3 have radial resilience force. The support member 6 is sleeved on the adaptor 5, the adaptor 5 is located in the adaptor mounting hole 601, and the first limiting protrusion 501 is located in the first limiting groove 603. The support 6 and the rotating folding bracket 2 are fixedly connected by screws 12. The key 7 is sleeved on the adaptor 5, the limiting rib 703 is located in the first limiting groove 603, and the fourth limiting groove 503 is tightly attached to the limiting surface 703. The upper shell 8 covers the lower shell 4, the upper shell 8 is fixedly connected with the lower shell 4 through the buckle 11, the third limiting protrusion 702 is located in the third limiting groove 804, and the third limiting protrusion 702 of the key 7 is limited by the third limiting groove, so that the key 7 can only move up and down in the vertical direction in the second mounting hole 803.

The function keys 10 are installed on the integrated mainboard 9, the integrated mainboard 9 and the function keys 10 are positioned between the upper shell 8 and the lower shell 4, and the connecting line 101 is connected with the integrated mainboard 9 after penetrating out from the connecting line through hole 602. The function key 10 corresponds to the function key mounting hole 801, and the integrated main board 9 corresponds to the integrated main board mounting hole 802.

In addition, the support member 6 and the rotating and folding bracket 2 are not limited to be fixedly connected by the screw 12, and may be fixedly connected by means of a buckle, a convex hull, or the like. The function keys 10 are not limited to mechanical keys, and may be touch or membrane switches integrated with the integrated main board 9. The number of the first limiting protrusions 501 and the first limiting grooves 603 is not limited to two, and the number of the first limiting protrusions 501 and the number of the first limiting grooves 603 can be one or more, and the positions of the first limiting protrusions 501 and the positions of the first limiting grooves 603 can be interchanged, that is, the limiting grooves are arranged on the adapter 5, and the corresponding limiting protrusions are arranged on the support 6, so that the same technical effect is achieved. The number of the third limiting protrusions 702 and the third limiting grooves 804 is not limited to three, and may be one or more, and the positions of the third limiting protrusions 702 and the third limiting grooves 804 may also be interchanged, that is, the limiting grooves are arranged on the key 7, and the corresponding limiting protrusions are arranged on the upper housing 8, so as to achieve the same technical effect.

When the probe is used, the key 7 is pressed, the adaptor 5 is pressed, the first limiting groove 603 of the support 6 is separated from the first limiting protrusion 501 of the adaptor 5, the support 6 drives the rotary folding bracket 2 to rotate together under the action of the torsion of the spring 3, and the probe 1 fixed on the rotary folding bracket 2 is bounced off from the accommodating groove 401. After the use is finished, the probe 1 is manually rotated or the folding bracket 2 is rotated, and after the first limiting groove 603 of the supporting piece 6 enters the first limiting protrusion 501 of the adaptor 5 again for limiting, the probe 1 is folded and contained in the containing groove 401.

Claims (10)

1. The utility model provides a semi-automatic flick thermometer, includes casing (8), casing (4) and probe (1) down, its characterized in that: the foldable switch is characterized by further comprising a rotary folding support (2), a spring (3), an adapter piece (5), a support piece (6) and a key (7), wherein a second mounting hole (803) and a first mounting hole (402) are respectively formed in the upper shell (8) and the lower shell (4), and a third concave limiting groove (804) is formed in the edge of the second mounting hole (803); the probe (1) is fixedly connected with the rotary folding bracket (2), the center of the rotary folding bracket (2) is provided with a convex central column (201) and a central column outer ring (202), and the central column (201) is positioned in the central column outer ring (202); the center of the support piece (6) is provided with a mounting hole (601), and the side surface of the support piece is provided with a first limit groove (603); the adapter (5) is cylindrical, a first limiting bulge (501) matched with the first limiting groove (603) is arranged on the side surface of the adapter, and a concave second limiting groove (502) is arranged at the top of the adapter; a third limiting bulge (702) which protrudes outwards and is matched with the third limiting groove (804) is arranged on the side surface of the key (7), and a protruding limiting rib (701) is arranged at the bottom of the key (7); the lower shell (4) is positioned above the rotary folding bracket (2), the rotary folding bracket (2) is positioned at the first mounting hole (402), and the spring (3) is sleeved on the central column (201) and limited by the outer ring (202) of the central column; the adaptor (5) is sleeved on the spring (3), the support (6) is sleeved on the adaptor (5), the adaptor (5) is positioned in the adaptor mounting hole (601), the first limiting protrusion (501) is positioned in the first limiting groove (603), and the support (6) is fixedly connected with the rotary folding bracket (2); the key (7) is sleeved on the adaptor (5), and the limiting rib (701) is positioned in the first limiting groove (603); the upper shell (8) covers the lower shell (4) and is fixedly connected with the lower shell (4), and the third limiting protrusion (702) is positioned in the third limiting groove (804).

2. The semi-automatic pop-up thermometer of claim 1 wherein: the rotary folding bracket (2) is provided with a probe mounting hole (203), and the tail end of the probe (1) is inserted into the probe mounting hole (203).

3. The semi-automatic pop-up thermometer of claim 1 wherein: the integrated circuit also comprises an integrated mainboard (9) and function keys (10), wherein the function keys (10) are arranged on the integrated mainboard (9); be provided with function button mounting hole (801) and integrated mainboard mounting hole (802) on last casing (8), integrated mainboard (9), function button (10) are located between last casing (8) and lower casing (4), and function button (10) correspond function button mounting hole (801) department, and integrated mainboard (9) correspond integrated mainboard mounting hole (802) department.

4. A semi-automatic pop-up thermometer according to claim 1 or 3, wherein: the tail end of the probe (1) is provided with a connecting line (101), a connecting line through hole (602) is formed in the supporting piece (6), and the connecting line (101) penetrates out of the connecting line through hole (602) and then is connected with the integrated mainboard (9).

5. The semi-automatic pop-up thermometer of claim 1 wherein: the side of the adapter piece (5) is provided with two first limiting bulges (501) which are symmetrically arranged, the side of the support piece (6) is provided with two first limiting grooves (603) which are symmetrically arranged, and the first limiting bulges (501) are matched with the first limiting grooves (603).

6. The semi-automatic pop-up thermometer of claim 1 wherein: one side of the lower shell (4) is provided with an inwards concave containing groove (401) for containing the probe (1).

7. The semi-automatic pop-up thermometer of claim 1 wherein: the side surface of the key (7) is provided with three third limiting bulges (702) which are uniformly distributed, the edge of the second mounting hole (803) of the upper shell (8) is provided with three third limiting grooves (804) which are uniformly distributed, and the third limiting bulges (702) are matched with the third limiting grooves (804).

8. The semi-automatic pop-up thermometer of claim 1 wherein: a fourth limiting groove (503) is further formed in the side face of the top of the adapter (5), a limiting surface (703) matched with the fourth limiting groove (503) is further arranged at the bottom of the key (7), and when the key (7) is sleeved on the adapter (5), the fourth limiting groove (503) is tightly attached to the limiting surface (703).

9. The semi-automatic pop-up thermometer of claim 1 wherein: when the upper shell (8) covers the lower shell (4), the upper shell (8) and the lower shell (4) are fixedly connected through a buckle (11).

10. The semi-automatic pop-up thermometer of claim 1 wherein: the supporting piece (6) is fixedly connected with the rotary folding bracket (2) through a screw (12).

Images