CN212752873U - Temperature controller - Google Patents

Abstract

The application relates to a temperature controller, including the instrument skeleton and install in protective housing on the instrument skeleton, the protective housing including slide set up in preceding shell and backshell on the instrument skeleton, preceding shell side end rotates and is provided with the connection piece, the joint groove has been seted up to the connection piece side, the backshell side end be provided with peg graft in the joint post of joint inslot. This application has the dismantlement of convenient protective housing, makes things convenient for characteristics such as maintenance of inside components and parts.

Description

Temperature controller

Technical Field

The application relates to the technical field of temperature adjusting equipment, in particular to a temperature controller.

Background

At present, the temperature controller is widely applied to various fields such as electric power, petrifaction, metallurgy, light industry, pharmacy, aviation and the like, the temperature in equipment, pipelines or workshops is monitored through the temperature regulator, and the temperature is regulated through a knob at the front end of the temperature regulator, so that the temperature of the equipment, the pipelines and the workshops is guaranteed to reach the most suitable state.

The prior patent grant publication number: CN202995494U Intelligent temperature regulator discloses an intelligent temperature regulator, which comprises a shell, a wire holder arranged at the bottom end of the shell, an upper cover arranged at the upper end of the shell, and a temperature regulating mainboard arranged in the shell; the wire holder is provided with a plurality of elastic sheets, the lower end of the shell is provided with a turnover door, the turnover door is provided with a plurality of bulges, and each bulge is opposite to the elastic sheet of the wire holder; the lower end of the shell is provided with a USB interface connected with the temperature regulation mainboard, the upper end of the shell is provided with a projection plate connected with the temperature regulation mainboard, the upper end of the projection plate is a display area, and the lower end of the projection plate is a key area; the lower end of the upper cover is provided with a key rod corresponding to the key area of the projection plate, and the upper cover is provided with keys corresponding to the key rod.

The above prior art solutions have the following drawbacks: the temperature controller is in high temperature state usually when using for the inside part of temperature controller damages more easily, and the casing of temperature controller outer end is when protecting inside components and parts, also makes to open the casing and maintains comparatively troublesome when components and parts.

SUMMERY OF THE UTILITY MODEL

For the inside components and parts of convenient maintenance, this application provides a temperature controller.

The above object of the present application is achieved by the following technical solutions:

the utility model provides a temperature controller, includes the instrument skeleton and install in protective housing on the instrument skeleton, the protective housing including slide set up in preceding shell and backshell on the instrument skeleton, preceding shell side end rotates and is provided with the connection piece, the joint groove has been seted up to the connection piece side, backshell side end be provided with peg graft in the joint post of joint inslot.

Through adopting above-mentioned technical scheme, during the protective housing installation of this temperature controller, with preceding shell and backshell to the butt, then rotate the connection piece of preceding shell both sides for the connection piece rotates the joint post grafting to the backshell both sides at the joint inslot, preceding shell is together fixed with the backshell this moment, when the inside components and parts of temperature controller appear damaging, rotate the connection piece, make the joint post take out from the joint inslot, can open preceding shell and backshell this moment and maintain inside components and parts. The opening of protective housing is more convenient in this scheme to more conveniently maintain inside components and parts.

Preferably, the rear shell side end is provided with a sliding groove for the sliding and inserting of the clamping column, a spring is embedded in the sliding groove, and one end of the spring is abutted against one end of the clamping column close to the front shell.

Through adopting above-mentioned technical scheme, the one end of spring is supported tightly in the joint post, make the joint post slide in the spout, and reset under the effect of spring, when fixed preceding shell and backshell, stir the joint post when rotating the connection piece, make the joint post can peg graft into the joint inslot, after inserting completely, relieve the joint post, make the joint post have the trend of resetting under the effect of spring, thereby make the joint post support tightly in the inner wall in joint groove in the joint inslot, thereby make the more firm that the connection piece is connected.

Preferably, the connecting sheet is provided with a flaring guide groove at the opening of the clamping groove.

Through adopting above-mentioned technical scheme, set up the guide way with the connection piece at the opening part in joint groove, the guide way is for expanding the mouth form, make need not stir the joint post when fixed with connection piece and joint post, the direct rotation connection piece, make the guide post plug-in the guide way, continue to rotate the guide post, make the guide post support the inner wall tight at the guide way slope, thereby make the guide post slide in the spout under the effect of guide way, when the slippage to when lining up with the joint groove, the joint post is by the guide way slip-in joint groove, thereby it is fixed with preceding shell and backshell, this scheme makes the fixed of preceding shell and backshell more convenient.

Preferably, the instrument skeleton is including being located preceding shell with the carriage at backshell middle part, the confession has been seted up at the carriage both ends preceding shell with the connecting hole that one end was pegged graft is close to each other to the backshell, preceding shell with the confession has been seted up to the one end that the backshell is close to each other the annular that the carriage was pegged graft, preceding shell with the backshell outer end with carriage outer end parallel and level.

Through adopting above-mentioned technical scheme, when current shell and backshell installation are fixed, preceding shell and backshell one end that is close to each other are inserted into the connecting hole of linking frame, make the both ends of linking frame peg graft in the annular simultaneously, make the outer end of preceding shell and backshell level mutually with the outer end of linking frame, make the connection of preceding shell and backshell more convenient more accurate through the linking frame in this scheme, simultaneously with the outer end of linking frame and the outer end parallel and level of preceding shell and backshell, make the linking frame can not influence the use of connection piece, and is more convenient.

Preferably, the middle parts of the two ends of the connecting frame horizontally extend to the two ends of the connecting frame to form sliding strips, and the middle parts of the two sides of the front shell and the two sides of the rear shell are provided with sliding grooves for the sliding strips to slide and be inserted.

Through adopting above-mentioned technical scheme, when shell and backshell before the installation, peg graft the inslot that slides of shell and backshell in the front with the draw runner at connecting frame both ends, then will preceding shell and backshell slide simultaneously to the middle part and peg graft, until preceding shell and backshell peg graft at the connecting frame middle part, this scheme makes the installation of preceding shell and backshell more convenient more accurate.

Preferably, one end of the front shell, which is far away from the rear shell, is provided with a limiting cap for the sliding strip to be inserted in the sliding groove.

Through adopting above-mentioned technical scheme, when the draw runner is pegged graft in the inslot that slides, it is spacing to the draw runner not have any setting to the draw runner to slide the inslot for the draw runner slides along the groove that slides and inserts the back, still can break away from along the outside deformation in groove that slides, and in this scheme, the draw runner directly pegs graft in spacing cap after sliding along the groove that slides, and the draw runner can't outwards deform this moment, and this scheme makes the draw runner fix the protective housing, has improved temperature controller's structural strength simultaneously.

Preferably, the front shell and the rear shell are sleeved with sealing rings at the bottoms of the annular grooves.

Through adopting above-mentioned technical scheme, preceding shell and backshell set up the sealing washer in the bottom of annular, and when preceding shell and backshell were pegged graft in the connection box, preceding shell and backshell were sealed with the connection box, avoid rivers to get into the temperature controller inside, cause the damage of the inside components and parts of temperature controller.

Preferably, the upper end of the connecting frame is rotatably provided with a handle.

Through adopting above-mentioned technical scheme, set up the handle in the connecting frame upper end, when the temperature controller of carrying or taking, can mention through the handle, it is more convenient, the handle rotates simultaneously and sets up in the connecting frame upper end, at the temperature controller installation back, also rotates the handle to parallel with the temperature controller upper end to do not increase the volume of temperature controller, do not influence the use and the installation of temperature controller.

To sum up, the beneficial technical effect of this application does:

1. the rotary connecting sheet is inserted into the clamping groove, so that the front shell and the rear shell are fixed, the front shell and the rear shell are more convenient to disassemble, and internal components of the temperature controller are convenient to maintain;

2. the spring abutting against the clamping column is arranged in the sliding groove, so that the spring slides and resets in the inner shell of the sliding groove, and the guide groove is formed in the opening of the sliding groove, so that the front shell and the rear shell are more convenient to mount;

3. through setting up the connection frame to make preceding shell and backshell slide towards the connection frame and the installation fixed in the effect of draw runner, make the installation of preceding shell and backshell more convenient, more accurate, more firm.

Drawings

FIG. 1 is a schematic structural diagram of a temperature controller;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an exploded view of the temperature controller;

fig. 4 is an exploded view of another view of the temperature controller.

In the figure: 1. an instrument framework; 2. a protective shell; 3. a front housing; 4. a rear housing; 5. a connecting frame; 6. a slide bar; 7. connecting holes; 8. a ring groove; 9. a seal ring; 10. a sliding groove; 11. a limiting cap; 12. connecting sheets; 13. a guide groove; 14. a clamping groove; 15. a chute; 16. a clamping column; 17. a spring; 18. a handle.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, a temperature controller, includes instrument skeleton 1 and installs protective housing 2 on instrument skeleton 1, and protective housing 2 sets up preceding shell 3 and backshell 4 on instrument skeleton 1 including sliding, and instrument skeleton 1 includes connecting frame 5 and draw runner 6.

Combine fig. 1 and fig. 3, connecting hole 7 that both ends link up mutually is seted up at the connecting frame 5 middle part, annular 8 has been seted up in the outer lane that is close to connecting frame 5 one end to preceding shell 3 and backshell 4, make preceding shell 3 and backshell 4 can directly peg graft in connecting hole 7, the outer end of connecting frame 5 is with the outer end parallel and level of preceding shell 3 and backshell 4, preceding shell 3 and backshell 4 are inlayed in the bottom of annular 8 and are equipped with sealing washer 9, when preceding shell 3 and backshell 4 peg graft in connecting hole 7, seal up the gap between preceding shell 3 and backshell 4 and the connecting frame 5 through sealing washer 9.

Combine fig. 3 and fig. 4, draw runner 6 includes two sets ofly, respectively integrative setting is outside at 5 both ends of linking frame and perpendicular to linking frame 5, and preceding shell 3 and backshell 4 both sides end offer the groove 10 that slides that supplies draw runner 6 to slide and peg graft, and preceding shell 3 and backshell 4 keep away from linking frame 5 one end an organic whole at groove 10 that slides and be provided with spacing cap 11 for draw runner 6 slides along groove 10 that slides and peg graft the back, under spacing cap 11 is spacing, and draw runner 6 can't directly break away from groove 10 that slides.

Referring to fig. 2 and 3, the two side ends of the front housing 3 are rotatably connected with connecting pieces 12 through rotating shafts at two sides of the sliding slot 10, the side end of the connecting piece 12 is provided with a flared guide slot 13, the connecting piece 12 is provided with a clamping slot 14 at the bottom of the guide slot 13, the two side ends of the rear frame are provided with waist-shaped sliding slots 15 at two sides of the sliding slot 10, the sliding slots 15 are parallel to the sliding slot 10, clamping posts 16 are slidably inserted in the sliding slots 15, a spring 17 is embedded in the sliding slots 15 of the rear housing 4, one end of the spring 17 abuts against the inner wall of the sliding slot 15, the other end abuts against one side end of the clamping post 16 close to the front housing 3, so that the clamping posts 16 can be reset by the spring 17 when the sliding slots 15 slide, when the connecting piece 12 is rotated, the clamping posts 16 abut against the inner wall of the guide slot 13, the guide slot 13 drives the clamping posts 16 to slide, at the time, the spring 17 resets the snap post 16 so that the snap post 16 fixes the connecting piece 12, thereby fixing the front case 3 and the rear case 4 together.

The upper end of the connecting frame 5 is rotatably connected with a handle 18 through a rotating shaft.

The implementation principle of the embodiment is as follows:

when the inside components and parts of maintenance temperature controller, 3 one ends of preceding shell are stirred joint post 16, make joint post 16 slide in joint groove 14, make spring 17 compressed, the connection piece 12 of 3 both sides of preceding shell is rotated this moment, make joint post 16 follow joint inslot 14 interior roll-off, after all joint posts 16 all follow joint inslot 14 interior roll-off, with preceding shell 3 and backshell 4 to opposite direction removal, make draw out gradually in the groove 10 that slides 6, break away from the link frame 5 until preceding shell 3 and backshell 4, the inside components and parts of temperature controller will expose completely this moment.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A temperature controller is characterized in that: including instrument skeleton (1) and install in protective housing (2) on instrument skeleton (1), protective housing (2) including slide set up in preceding shell (3) and backshell (4) on instrument skeleton (1), preceding shell (3) side is rotated and is provided with connection piece (12), joint groove (14) have been seted up to connection piece (12) side, backshell (4) side be provided with peg graft in joint post (16) in joint groove (14).

2. The temperature controller of claim 1, wherein: rear shell (4) side is seted up the confession slide sliding connection's of joint post (16) spout (15), rear shell (4) are in the embedded spring (17) that is equipped with of spout (15), the one end of spring (17) support tightly in joint post (16) is close to the one end of preceding shell (3).

3. The temperature controller of claim 2, wherein: the connecting piece (12) is provided with a flaring-shaped guide groove (13) at the opening of the clamping groove (14).

4. The temperature controller of claim 1, wherein: instrument skeleton (1) is including being located preceding shell (3) with connecting frame (5) at backshell (4) middle part, the confession has been seted up at connecting frame (5) both ends preceding shell (3) with backshell (4) are close to connecting hole (7) that one end was pegged graft each other, preceding shell (3) with the confession has been seted up to the one end that backshell (4) are close to each other annular (8) that connecting frame (5) were pegged graft, preceding shell (3) with backshell (4) outer end with connecting frame (5) outer end parallel and level.

5. The temperature controller of claim 4, wherein: the middle parts of the two ends of the connecting frame (5) extend horizontally to the two ends to form sliding strips (6), and the middle parts of the two sides of the front shell (3) and the two sides of the rear shell (4) are provided with sliding grooves (10) for the sliding strips (6) to be inserted in a sliding mode.

6. The temperature controller of claim 5, wherein: the front shell (3) and the rear shell (4) are far away from each other, and one end of the front shell and the rear shell is provided with a limiting cap (11) for the sliding strip (6) to be inserted and connected in the sliding groove (10).

7. The temperature controller of claim 6, wherein: preceding shell (3) with backshell (4) are in the bottom cover of annular (8) is equipped with sealing washer (9).

8. The temperature controller of claim 7, wherein: the upper end of the connecting frame (5) is rotatably provided with a handle (18).

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