CN214894449U

CN214894449U - Food detects prevents scalding device with muffle furnace

Info

Publication number: CN214894449U
Application number: CN202120815010.6U
Authority: CN
Inventors: 吴艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-26
Anticipated expiration: 2031-04-21

Abstract

A muffle furnace anti-scald device for food detection comprises a support column; the right end of the supporting column is provided with a handheld grip, and the right end of the handheld grip is rotatably connected with a rotating grip; the front side and the rear side of the left end of the supporting column are slidably connected with sliding clamping arms, and the left ends of the sliding clamping arms are rotatably connected with clamping arc plates; this food detects prevents scalding triangle antiskid groove of seting up in device centre gripping arc inboard wall with muffle furnace can increase the frictional force of centre gripping arc inboard wall, improve the fastness of centre gripping arc board when carrying out the centre gripping operation, prevent to drop from between the centre gripping arc board, and the centre gripping arc board can swing in rotating the link through rotating the connector, thereby change the contained angle between centre gripping arc board and the slip arm lock, make the centre gripping arc board can be easier put into the muffle furnace and will detect the sample and take out, simultaneously because rotate the spacing commentaries on classics piece rotation connection that sets up on the link and in spacing rotating groove, can avoid the centre gripping arc board to appear because of the too big problem that causes unable centre gripping of angle swing.

Description

Food detects prevents scalding device with muffle furnace

Technical Field

The utility model relates to a fine arts teaching equipment technical field especially relates to a food detects and prevents scalding device with muffle furnace.

Background

The muffle furnace is a universal heating device, can be divided into a box furnace, a tube furnace and a crucible furnace according to the appearance shape, is used as a common heating device in food detection, and is mainly used for heating, drying or ashing a detection sample.

The utility model discloses a current patent number is CN211697208U through patent retrieval is including gripping handle, floodgate handle, round bar and holding frame, the one end of round bar cup joints and is fixed with the handle that grips, the round bar cup joints with the tip of gripping the homonymy and is fixed with the floodgate handle, the other end outer wall of round bar cup joints fixedly with the port at three-way pipe middle part, the three-way pipe comprises the vertical pipe of horizontal pipe middle part outer wall vertical welding, the through wires hole has been seted up to the vertical pipe outer wall of three-way pipe, the horizontal pipe of three-way pipe is fixed with two holding rings about its vertical central plane symmetry.

Based on the aforesaid, the inventor discovers that present food detects prevents scalding device with muffle furnace and leads to acting as go-between can appear becoming flexible in long-time use owing to adopt the line transmission mode, causes the unable tight condition of clamp to appear, perhaps is the in-process that uses because excessive centre gripping and the cracked condition of line appears, leads to detecting the sample and drops the damage.

Therefore, the muffle furnace anti-scalding device for food detection is provided by researching and improving the existing structure and deficiency, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is prevented scalding by muffle furnace for food detection to current device is prevented scalding by muffle furnace for food detection who proposes in solving above-mentioned background art leads to acting as go-between can appear becoming flexible in long-time use owing to adopt the line transmission mode, causes the unable tight condition of clamp to appear, perhaps is at the in-process that uses because excessive centre gripping and the cracked condition of line appears, leads to detecting the problem that the sample dropped the damage.

The utility model discloses food detection is with purpose and efficiency that device was prevented scalding by muffle furnace reaches by following specific technological means:

a muffle furnace anti-scald device for food detection comprises a support column; the right end of the supporting column is provided with a handheld grip, and the right end of the handheld grip is rotatably connected with a rotating grip; a control screw rod is rotatably connected inside the left end of the supporting column; both sides sliding connection has the slip arm lock around the support column left end, and the left end of slip arm lock rotates and is connected with centre gripping arc board.

Furthermore, the left end of the rotating handle is rotatably connected to the right end of the handheld handle through a connecting rotating ring, the left end of the rotating handle is connected with the right end of the transmission rod, the left end of the transmission rod is provided with a driving worm, the driving worm is meshed with a transmission worm wheel in the middle of the control screw, and two ends of the control screw are in threaded connection with the middle of the sliding clamping arm.

Furthermore, the middle of the sliding clamping arm and the top and the bottom of the right end of the sliding clamping arm are both provided with limiting sliding columns, and the limiting sliding columns are connected in limiting grooves formed in limiting sliding rods at the left ends of supporting columns in a sliding mode.

Further, the slip arm lock sets up to the L type, and the left end of slip arm lock is provided with the rotation link, rotates the upper and lower terminal surface of the middle department of link and sets up 108 spacing rotary groove, and the department is provided with the rotation connector in the middle of the outer wall of centre gripping arc board, and the upper and lower terminal surface of rotation connector is close to centre gripping arc board outer wall department and is provided with the spacing rotor that the contained angle is 72, and spacing rotor rotates to be connected in spacing rotary groove.

Furthermore, a triangular anti-slip groove is formed in the inner wall of the clamping arc plate.

Compare with current structure under, the utility model discloses following beneficial effect has:

the setting of slip arm lock, slip arm lock is through upper and lower two sets of spacing travellers parallel slip in the spacing groove of spacing slide bar, avoids the slip arm lock to take place the swing when being close to and keeping away from to make the slip arm lock remain stable.

The setting of centre gripping arc board, the triangle antiskid groove of seting up in the centre gripping arc inboard wall can increase the frictional force of centre gripping arc inboard wall, improve the fastness of centre gripping arc board when carrying out the centre gripping operation, prevent to drop from between the centre gripping arc board, and the centre gripping arc board can swing in rotating the link through rotating the connector, thereby change the contained angle between centre gripping arc board and the slip arm lock, make the centre gripping arc board can be easier put into the muffle furnace and will detect the sample and take out, simultaneously because the spacing revolving block that sets up rotates on rotating the link and connects in spacing revolving chute, can avoid the centre gripping arc board to appear because of the too big problem that causes unable centre gripping of angle swing.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a schematic view of the split structure of the sliding clamp arm and the support pillar of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the support post of the present invention;

FIG. 4 is a schematic view of the split structure of the slide clamp arm and the clamping arc plate of the present invention;

fig. 5 is a schematic view of the engagement and connection structure of the driving worm and the driving worm wheel of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support pillar; 101. a limiting groove; 102. a limiting slide bar; 2. a hand-held grip; 3. rotating the grip; 301. connecting a swivel; 302. a transmission rod; 303. a drive worm; 4. controlling the screw; 401. a drive worm gear; 5. sliding the clamp arm; 501. a limiting sliding column; 502. rotating the connecting end; 503. a limiting rotary groove; 6. clamping the arc plate; 601. rotating the connector; 602. a limiting rotating block; 603. and (4) an anti-slip groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a food detection prevents scalding device with muffle furnace, including: a support column 1; the right end of the support column 1 is provided with a hand grip 2, the right end of the hand grip 2 is rotatably connected with a rotary grip 3, the left end of the rotary grip 3 is rotatably connected with the right end of the hand grip 2 through a connecting rotating ring 301, the left end of the rotary grip 3 is connected with the right end of a transmission rod 302, the left end of the transmission rod 302 is provided with a driving worm 303, the driving worm 303 is meshed and connected with a transmission worm wheel 401 in the middle of a control screw 4, the two ends of the control screw 4 are in threaded connection with the middle of a sliding clamping arm 5, when in use, the driving rod 302 is driven to rotate by rotating the grip 3, so that the driving worm 303 is driven to rotate by the driving rod 302, the driving worm wheel 401 is driven to drive the control screw rod 4 to rotate by the driving worm 303, therefore, the two sliding clamping arms 5 are controlled to be close to and far away from each other by the control screw rod 4, so that clamping operation is realized, and detected food can be conveniently taken from the muffle furnace; a control screw rod 4 is rotatably connected inside the left end of the support column 1; both sides sliding connection has slip arm lock 5 around the 1 left end of support column, and the left end of slip arm lock 5 rotates and is connected with centre gripping arc board 6, has seted up triangle antiskid groove 603 in the inner wall of centre gripping arc board 6, and when using, the triangle antiskid groove 603 of seting up in the centre gripping arc board 6 inner wall can increase the frictional force of centre gripping arc board 6 inner wall, improves the fastness of centre gripping arc board 6 when carrying out centre gripping operation, prevents to drop from between the centre gripping arc board 6.

Wherein, the middle of the sliding clamping arm 5 and the top and the bottom of the right end are both provided with a limiting sliding column 501, the limiting sliding column 501 is connected in the limiting groove 101 formed by the limiting sliding rod 102 at the left end of the supporting column 1 in a sliding manner, when the sliding clamping arm 5 is used, the sliding clamping arm 5 slides in the limiting groove 101 of the limiting sliding rod 102 in parallel through the upper and the lower groups of limiting sliding columns 501, and the sliding clamping arm 5 is prevented from swinging when being close to and far away from the sliding clamping arm 5, so that the sliding clamping arm 5 is kept stable.

Wherein, the sliding clamping arm 5 is arranged in an L shape, the left end of the sliding clamping arm 5 is provided with a rotating connecting end 502, the upper and lower end surfaces at the middle of the rotating connecting end 502 are provided with a spacing rotary groove 503 with an angle of 108 degrees, the middle of the outer wall of the clamping arc plate 6 is provided with a rotating connecting head 601, the upper and lower end surfaces of the rotating connecting head 601 near the outer wall of the clamping arc plate 6 are provided with a spacing rotary block 602 with an included angle of 72 degrees, the spacing rotary block 602 is rotatably connected in the spacing rotary groove 503, in use, the clamping arc plate 6 can swing in the rotary connecting end 502 through the rotary connecting head 601, thereby changing the included angle between the clamping arc plate 6 and the sliding clamping arm 5, enabling the clamping arc plate 6 to be more easily put into a muffle furnace and a detected sample to be taken out, meanwhile, as the limit rotating block 602 arranged on the rotating connector 601 is rotatably connected in the limit rotating groove 503, the problem that clamping cannot be achieved due to the fact that the angle swing of the clamping arc plate 6 is too large can be avoided.

The specific use mode and function of the embodiment are as follows:

when the muffle furnace anti-scald device for food detection is used, the transmission rod 302 is driven to rotate by rotating the handle 3, the drive worm 303 is driven to rotate by the transmission rod 302, the drive worm wheel 401 is driven to drive the control screw 4 to rotate by the drive worm 303, so that the two sliding clamping arms 5 are controlled to be close to and away from by the control screw 4, the sliding clamping arms 5 slide in the limiting grooves 101 of the limiting sliding rods 102 in parallel through the upper and lower groups of limiting sliding columns 501, the clamping arc plate 6 can swing in the rotating connection end 502 through the rotating connection head 601, so that the included angle between the clamping arc plate 6 and the sliding clamping arms 5 is changed, the clamping arc plate 6 can be more easily put into the muffle furnace and a detection sample can be taken out, the triangular anti-skid grooves 603 formed in the inner wall of the clamping arc plate 6 can increase the friction force of the inner wall of the clamping arc plate 6, and the firmness of the clamping arc plate 6 during clamping operation is improved, preventing it from falling out from between the clamping arc plates 6.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent replacements may be made to some technical features of the embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a device is prevented scalding by muffle furnace for food detection which characterized in that: comprises a support column (1); the right end of the supporting column (1) is provided with a handheld grip (2), and the right end of the handheld grip (2) is rotatably connected with a rotating grip (3); a control screw (4) is rotatably connected inside the left end of the supporting column (1); both sides sliding connection has slip arm lock (5) around support column (1) left end, and the left end of slip arm lock (5) rotates and is connected with centre gripping arc board (6).

2. The muffle furnace scald-proof device for food detection according to claim 1, wherein: the left end of the rotary handle (3) is rotatably connected to the right end of the handheld handle (2) through a connecting rotary ring (301), the left end of the rotary handle (3) is connected with the right end of a transmission rod (302), a driving worm (303) is arranged at the left end of the transmission rod (302), the driving worm (303) is meshed with a transmission worm wheel (401) in the middle of a control screw rod (4), and two ends of the control screw rod (4) are in threaded connection with the middle of a sliding clamping arm (5).

3. The muffle furnace scald-proof device for food detection according to claim 1, wherein: the middle part of the sliding clamping arm (5) and the top and the bottom of the right end are both provided with limiting sliding columns (501), and the limiting sliding columns (501) are connected in limiting grooves (101) formed in limiting sliding rods (102) at the left end of the supporting column (1) in a sliding mode.

4. The muffle furnace scald-proof device for food detection according to claim 1, wherein: slide arm lock (5) set up to the L type, the left end of slide arm lock (5) is provided with rotates link (502), 108 spacing rotor slot (503) have been seted up to the upper and lower terminal surface of the middle department of rotating link (502), department is provided with in the middle of the outer wall of centre gripping arc board (6) rotates connector (601), the upper and lower terminal surface of rotating connector (601) is close to centre gripping arc board (6) outer wall department and is provided with spacing rotor block (602) that the contained angle is 72, spacing rotor block (602) rotate to be connected in spacing rotor slot (503).

5. The muffle furnace scald-proof device for food detection according to claim 1, wherein: a triangular anti-skidding groove (603) is formed in the inner wall of the clamping arc plate (6).