CN218160172U - Fully-closed kick type temperature controller - Google Patents
Fully-closed kick type temperature controller Download PDFInfo
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- CN218160172U CN218160172U CN202222394447.4U CN202222394447U CN218160172U CN 218160172 U CN218160172 U CN 218160172U CN 202222394447 U CN202222394447 U CN 202222394447U CN 218160172 U CN218160172 U CN 218160172U
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Abstract
The utility model discloses a totally enclosed type snap-action temperature controller, including main part piece, heat conduction lid, bottom plate, snap sheet, first movable rod, second movable rod, fixed current conducting plate, fixed contact, activity current conducting plate, movable contact, spring, the top of main part piece is equipped with a first mounting groove, has laid a snap sheet in the first mounting groove, and the snap sheet is the spherical crown shape, the tank bottom of first mounting groove is equipped with the first through-hole of a vertical setting, has inserted a first movable rod on the first through-hole, and first movable rod can reciprocate along first through-hole, the top of main part lid is fixed with a heat conduction lid, and the heat conduction lid lives the upper portion of main part piece, the bottom of main part piece is equipped with a second mounting groove. The utility model discloses a cooperate main part piece, heat conduction lid, bottom plate for the temperature controller becomes a closed structure, and it is difficult for receiving external environment's interference, and the reliability is better, and is difficult for impairedly, has effectually guaranteed its life.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of control by temperature change, especially the technical field of temperature controller.
[ background of the invention ]
The temperature controller is a component for realizing temperature control, and is widely applied. The existing temperature controller is often not closed, is easily influenced by the external environment, is easy to damage, has poor reliability and can not well meet the requirements.
[ Utility model ] content
The utility model aims at solving the problem in the prior art, providing a totally enclosed type kick formula temperature controller, can make the temperature controller be a closed structure, it is difficult for receiving external environment's influence, is difficult for impairedly, and the reliability is higher.
In order to achieve the above objects, the present invention provides a fully-enclosed snap-action thermostat, which comprises a main body block, a heat-conducting cover, a bottom plate, a snap-action piece, a first movable rod, a second movable rod, a fixed conductive plate, a fixed contact, a movable conductive plate, a movable contact, and a spring, wherein the top end of the main body block is provided with a first mounting groove, a snap-action piece is disposed in the first mounting groove, the snap-action piece is in a spherical cap shape, the bottom of the first mounting groove is provided with a vertically arranged first through hole, the first through hole is inserted with a first movable rod, the first movable rod can move up and down along the first through hole, the top end of the main body cover is fixed with the heat-conducting cover, the heat-conducting cover covers the upper part of the main body block, the bottom of the main body block is provided with a second mounting groove, the bottom of the second mounting groove is provided with a second through hole, the first through hole is communicated with the second through hole, the first mounting groove, the first through hole and the second through hole are coaxial, the second movable rod consists of a first rod body and a second rod body, the first rod body is inserted into the second through hole and can move up and down along the second through hole, the diameter of the first rod body is larger than that of the first through hole, the second rod body is fixed at the bottom of the first rod body, the diameter of the second rod body is smaller than that of the first rod body, two fixed current-conducting plates are arranged and symmetrically distributed at two sides of the second movable rod, the fixed current-conducting plates consist of a first plate body, a second plate body and a third plate body which are sequentially connected, the first plate body and the third plate body are horizontally arranged, the second plate body is vertically arranged, the first plate body and the third plate body are respectively positioned at two sides of the second plate body, the third plate body is higher than the first plate body, the second plate body and the third plate body are positioned in the second mounting groove, and the bottom of the third plate body is provided with a fixed contact, the utility model discloses a spring assembly, including main part piece, first plate body, first body, movable current conducting plate, main part piece, second body, main part piece bottom is equipped with two and allows first plate body to pass and with the third mounting groove of first plate body one-to-one, and first plate body passes corresponding third mounting groove, and first plate body is fixed in the third mounting groove, the movable current conducting plate is located the second mounting groove, and the top of movable current conducting plate is equipped with two movable contact that cooperatees with fixed contact and one-to-one, is equipped with a third through-hole on the movable current conducting plate, and the diameter of third through-hole is less than the external diameter of first body of rod, and the second body of rod passes the third through-hole, and the movable current conducting plate can reciprocate along the second body of rod, main part piece bottom is fixed with a bottom plate, accompanies a spring between bottom plate and the movable current conducting plate, and the spring housing is on the second body of rod all the time in compression state, the jump piece is upwards protruding when not jumping, movable contact with corresponding fixed contact closely, the movable contact at this moment movable contact with the jump piece, the downward arch about the first movable rod respectively, and the movable contact supports movable contact phase separation with the movable contact at this moment.
Preferably, the bottom of the heat conducting cover is provided with a plurality of fixing fins, and the fixing fins are provided with fixing holes.
Preferably, the two sides of the movable conductive plate are rectangular pieces, the two movable contacts are respectively installed on the two rectangular pieces, the two sides of each rectangular piece are respectively provided with a baffle plate, the baffle plates are fixed in the second installation grooves, and the gap between each baffle plate and each rectangular piece is 0.1-1mm.
Preferably, the bottom plate is provided with a fourth through hole, the second rod body penetrates through the fourth through hole, and the second rod body can move up and down along the fourth through hole.
Preferably, the upper end of the bottom plate is provided with a fourth mounting groove, and the bottom end of the spring is positioned in the fourth mounting groove.
The utility model has the advantages that: the utility model discloses a cooperate main part piece, heat conduction lid, bottom plate for the temperature controller becomes a closed structure, and it is difficult for receiving external environment's interference, and the reliability is better, and is difficult for impairedly, has effectually guaranteed its life.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of a totally enclosed kick type thermostat of the present invention;
fig. 2 is a schematic view of a rectangular sheet of the fully-enclosed snap-action thermostat of the present invention.
In the figure: 1-main body block, 2-heat conducting cover, 3-jump sheet, 4-first movable rod, 5-second movable rod, 6-fixed conducting plate, 7-movable conducting plate, 8-bottom plate, 11-first mounting groove, 12-first through hole, 13-second mounting groove, 14-second through hole, 15-third mounting groove, 16-baffle, 20-fixed fin, 21-fixed hole, 51-first rod body, 52-second rod body, 60-fixed contact, 61-first plate body, 62-second plate body, 63-third plate body, 70-movable contact, 71-third through hole, 75-spring, 80-fourth mounting groove and 81-fourth through hole.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the present invention relates to a totally enclosed snap-action thermostat, which comprises a main body block 1, a heat conducting cover 2, a bottom plate 8, a snap-action plate 3, a first movable rod 4, a second movable rod 5, a fixed conductive plate 6, a fixed contact 60, a movable conductive plate 7, a movable contact 70, and a spring 75, wherein a first mounting groove 11 is formed at the top end of the main body block 1, a snap-action plate 3 is disposed in the first mounting groove 11, the snap-action plate 3 is in a spherical shape, a vertically disposed first through hole 12 is formed at the bottom of the first mounting groove 11, the first movable rod 4 is inserted into the first through hole 12, the first movable rod 4 can move up and down along the first through hole 12, the top end of the main body cover is fixed with the heat conducting cover 2, the heat conducting cover 2 covers the upper portion of the main body block 1, a second mounting groove 13 is formed at the bottom of the main body block 1, and a second through hole 14 is formed at the bottom of the second mounting groove 13, the first through hole 12 is communicated with the second through hole 14, the first mounting groove 11, the first through hole 12 and the second through hole 14 are coaxial, the second movable rod 5 is composed of a first rod body 51 and a second rod body 52, the first rod body 51 is inserted into the second through hole 14, the first rod body 51 can move up and down along the second through hole 14, the diameter of the first rod body 51 is larger than that of the first through hole 12, the second rod body 52 is fixed at the bottom of the first rod body 51, the diameter of the second rod body 52 is smaller than that of the first rod body 51, the fixed conductive plates 6 are provided with two fixed conductive plates 6 symmetrically distributed at two sides of the second movable rod 5, the fixed conductive plates 6 are composed of a first plate body 61, a second plate body 62 and a third plate body 63 which are connected in sequence, the first plate body 61 and the third plate body 63 are both horizontally arranged, the second plate body 62 is vertically arranged, the first plate body 61 and the third plate body 63 are respectively positioned at two sides of the second plate body 62, the third plate body 63 is higher than the first plate body 61, the second plate body 62 and the third plate body 63 are positioned in the second mounting groove 13, the bottom of the third plate body 63 is provided with a fixed contact 60, the bottom of the main body block 1 is provided with two third mounting grooves 15 which allow the first plate body 61 to pass through and correspond to the first plate body 61 one by one, the first plate body 61 passes through the corresponding third mounting groove 15, the first plate body 61 is fixed in the third mounting groove 15, the movable conductive plate 7 is positioned in the second mounting groove 13, the top of the movable conductive plate 7 is provided with two movable contacts 70 which are matched with the fixed contact 60 and correspond to one by one, the movable conductive plate 7 is provided with a third through hole 71, the diameter of the third through hole 71 is smaller than the outer diameter of the first rod body 51, the second rod body 52 passes through the third through hole 71, the movable conductive plate 7 can move up and down along the second rod body 52, the bottom of the main body block 1 is fixed with a bottom plate 8, a spring 75 is clamped between the bottom plate 8 and the movable conductive plate 7, the spring 75 is sleeved on the second rod body 52, the spring 75 is always in a compression state, the snap sheet 3 is upwards raised when the snap sheet is not snapped, at the moment, the movable contact 70 is in close contact with the corresponding fixed contact 60, the snap sheet 3 is downwards raised after the snap sheet is snapped, at the moment, the upper end and the lower end of the first movable rod 4 are respectively in close contact with the snap sheet 3 and the second movable rod 5, at the moment, the first rod body 51 props against the movable conductive plate 7, the movable contact 70 is separated from the fixed contact 60, the bottom of the heat conducting cover 2 is provided with a plurality of fixed fins 20, the fixed fins 20 are provided with fixed holes 21, the two sides of the movable conductive plate 7 are rectangular plates, the two movable contacts 70 are respectively installed on the two rectangular plates, the two sides of each rectangular plate are respectively provided with a baffle 16, the baffle 16 is fixed in the second mounting groove 13, the gap between the baffle 16 and the rectangular sheet is 0.1-1mm, the bottom plate 8 is provided with a fourth through hole 81, the second rod body 52 penetrates through the fourth through hole 81, the second rod body 52 can move up and down along the fourth through hole 81, the upper end of the bottom plate 8 is provided with a fourth mounting groove 80, and the bottom end of the spring 75 is located in the fourth mounting groove 80.
The utility model discloses the working process:
the utility model relates to a totally enclosed formula kick-type temperature controller is in the course of the work, and main part piece 1, heat conduction lid 2, bottom plate 8 cooperate for the temperature controller becomes a closed structure, and it is difficult for receiving external environment's interference, and the reliability is better, and is difficult for impairedly, has effectually guaranteed its life.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.
Claims (5)
1. A totally enclosed kick type temperature controller is characterized in that: comprises a main body block (1), a heat conducting cover (2), a bottom plate (8), a snap sheet (3), a first movable rod (4), a second movable rod (5), a fixed conductive plate (6), a fixed contact (60), a movable conductive plate (7), a movable contact (70) and a spring (75), wherein the top end of the main body block (1) is provided with a first mounting groove (11), the snap sheet (3) is placed in the first mounting groove (11), the snap sheet (3) is spherical, the bottom of the first mounting groove (11) is provided with a vertically arranged first through hole (12), the first movable rod (4) is inserted into the first through hole (12), the first movable rod (4) can move up and down along the first through hole (12), the top end of the main body cover is fixed with the heat conducting cover (2), the heat conducting cover (2) covers the upper part of the main body block (1), the bottom of the main body block (1) is provided with a second mounting groove (13), the second mounting groove (13) is provided with a second through hole (14), the bottom of the second through hole (12) is communicated with the first through hole (12), the second through hole (12), the first through hole (12) and the second through hole (52) and the second through hole (12) and the second through hole (52), the first rod body (51) is inserted on the second through hole (14), the first rod body (51) can move up and down along the second through hole (14), the diameter of the first rod body (51) is larger than that of the first through hole (12), the second rod body (52) is fixed at the bottom of the first rod body (51), the diameter of the second rod body (52) is smaller than that of the first rod body (51), the fixed conductive plates (6) are two, the two fixed conductive plates (6) are symmetrically distributed at two sides of the second movable rod (5), the fixed conductive plates (6) are composed of a first plate body (61), a second plate body (62) and a third plate body (63) which are sequentially connected, the first plate body (61) and the third plate body (63) are horizontally arranged, the second plate body (62) is vertically arranged, the first plate body (61) and the third plate body (63) are respectively arranged at two sides of the second plate body (62), the third plate body (63) is higher than the first plate body (61), the second plate body (62) and the third plate body (63) are arranged at two corresponding mounting grooves (1), and the first plate body (13) penetrates through the first mounting groove (61), the first plate body (61) is fixed in the third mounting groove (15), the movable conductive plate (7) is positioned in the second mounting groove (13), the top of the movable conductive plate (7) is provided with two movable contacts (70) which are matched with the fixed contacts (60) and are in one-to-one correspondence, the movable conductive plate (7) is provided with a third through hole (71), the diameter of the third through hole (71) is smaller than the outer diameter of the first rod body (51), the second rod body (52) penetrates through the third through hole (71), the movable conductive plate (7) can move up and down along the second rod body (52), a bottom plate (8) is fixed at the bottom of the main body block (1), a spring (75) is clamped between the bottom plate (8) and the movable conductive plate (7), the spring (75) is sleeved on the second rod body (52), the spring (75) is always in a compressed state, the jump sheet (3) is raised upwards when not jumping, at the moment, the movable contact (70) is tightly contacted with the corresponding fixed contact (60), the snap-through piece (3) protrudes downwards after snap-through, at the moment, the upper end and the lower end of the first movable rod (4) are respectively in close contact with the snap-through piece (3) and the second movable rod (5), at the moment, the first rod body (51) props against the movable conductive plate (7), and the movable contact (70) is separated from the fixed contact (60).
2. A totally enclosed snap-action thermostat according to claim 1, characterized in that: the bottom of the heat conducting cover (2) is provided with a plurality of fixing fins (20), and fixing holes (21) are formed in the fixing fins (20).
3. A totally enclosed snap-action thermostat according to claim 1, characterized in that: the two sides of the movable conductive plate (7) are rectangular pieces, the two movable contacts (70) are respectively installed on the two rectangular pieces, two sides of each rectangular piece are respectively provided with a baffle (16), the baffles (16) are fixed in the second installation grooves (13), and the gap between each baffle (16) and each rectangular piece is 0.1-1mm.
4. A totally enclosed snap-action thermostat according to claim 1, characterized in that: the bottom plate (8) is provided with a fourth through hole (81), the second rod body (52) penetrates through the fourth through hole (81), and the second rod body (52) can move up and down along the fourth through hole (81).
5. A totally enclosed snap-action thermostat according to claim 1, characterized in that: bottom plate (8) upper end is equipped with a fourth mounting groove (80), and the bottom of spring (75) is located fourth mounting groove (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222394447.4U CN218160172U (en) | 2022-09-08 | 2022-09-08 | Fully-closed kick type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222394447.4U CN218160172U (en) | 2022-09-08 | 2022-09-08 | Fully-closed kick type temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218160172U true CN218160172U (en) | 2022-12-27 |
Family
ID=84560763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222394447.4U Active CN218160172U (en) | 2022-09-08 | 2022-09-08 | Fully-closed kick type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218160172U (en) |
-
2022
- 2022-09-08 CN CN202222394447.4U patent/CN218160172U/en active Active
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