CN213467831U

CN213467831U - High-low temperature alternating damp-heat test box convenient for observing product condition

Info

Publication number: CN213467831U
Application number: CN202021651986.6U
Authority: CN
Inventors: 邱志伟; 黄保斌; 刘洋
Original assignee: Shenzhen South Lixun Detection Co ltd
Current assignee: Shenzhen South Lixun Detection Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-06-18
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to a high low temperature alternation damp and hot test box convenient to product condition is observed, including the box and the door body, set up the test groove that supplies experimental product to put into on the box, the door body is articulated with the box and is used for blocking the test groove, be provided with the transparent plate on the door body, still include clean mechanism, clean mechanism is including being used for carrying out clear first cleaning piece to the transparent plate, drive assembly and link of the first cleaning piece rectilinear movement of drive, drive assembly sets up on the door body, the link is connected with drive assembly, first cleaning piece is installed on the link, first cleaning piece and transparent plate butt. This application removes the cleanness that realizes the transparent plate through the first cleaning of drive assembly drive, and the cleanness falls attached to dust, drop of water and the frost liquid on the transparent plate, makes the condition that the operator can audio-visually see through the transparent plate and look over test product in the test cell, has the effect that can improve the convenience of observing test product.

Description

High-low temperature alternating damp-heat test box convenient for observing product condition

Technical Field

The application relates to the field of safety regulation detection, in particular to a high-low temperature alternating damp-heat test box.

Background

At present, a high-low temperature alternating damp-heat test box is generally arranged in a safety laboratory as a necessary test device in the fields of aviation, automobiles, household appliances, scientific research and the like.

High low temperature reversal damp-heat test case is used for the test and confirms electrician, electron and other products and material carry out high temperature, low temperature, parameter and performance after the temperature environment change of alternation damp-heat degree or invariable test, mainly include the box and the door body, set up the test groove that supplies to need test the product and put into on the box, be provided with the temperature regulation mechanism to adjustable test inslot temperature and the humidity control mechanism of adjustable test inslot humidity in the box, the door body sets up on the box and is used for blocking the test groove, it makes things ready the transparent plate to be equipped with on the door body to supply the operator to observe the test inslot product money.

In the above related art, the inventor thinks that there is a defect that the condition of the test product is inconvenient to observe because dust on the transparent plate adheres to the transparent plate or because the operator views the condition of the product in the test tank to make the product difficult to see due to condensation and frosting of water drops generated on the transparent plate when the ambient temperature of the box body is lower than the temperature in the box body.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience of observing the test product, the application provides a high and low temperature alternation humid heat test box convenient to the product condition is observed.

The application provides a high low temperature alternation damp and hot test box convenient to product condition is observed adopts following technical scheme:

the utility model provides a high low temperature alternation damp and hot test box convenient to product condition is observed, includes the box and the door body, set up the test groove that supplies experimental product to put into on the box, the door body is articulated with the box and is used for blocking the test groove, be provided with the transparent plate on the door body, still include clean mechanism, clean mechanism is including being used for carrying out first clear, the first clean drive assembly and the link of linear movement of drive to the transparent plate, drive assembly sets up on the door body, the link is connected with drive assembly, first clean is installed on the link, first clean and transparent plate butt.

Through adopting above-mentioned technical scheme, link and first cleaning member rectilinear movement under drive assembly's drive, the first cleaning member of butt on the transparent plate cleans the transparent plate through reciprocal rectilinear movement, and dust, drop of water and the frost liquid of adhering to on the transparent plate are cleaned to the cleanness, make the condition that the operator can audio-visually see through the transparent plate and look over test product in the test tank, improve the convenience of observing test product.

Preferably, the driving assembly comprises a gear, a rack and a driving part for driving the gear to rotate, the rack is connected with the door body in a sliding mode, the connecting frame is connected with the rack, the gear is meshed with the rack, the driving part is arranged on the door body, and the driving end of the driving part is connected with the gear.

Through adopting above-mentioned technical scheme, driving piece drive gear rotates, and then drives rack and link rectilinear movement, has realized the drive to first cleaning piece rectilinear movement, has realized the cleanness to the transparent plate, convenient operation.

Preferably, the connecting frame comprises a first connecting piece and a second connecting piece, the first connecting piece is connected with the driving assembly, the second connecting piece is hinged to the first connecting piece, the first cleaning piece is arranged on the second connecting piece, and a rotation limiting assembly for limiting the rotation of the second connecting piece is arranged on the first connecting piece.

Through adopting above-mentioned technical scheme, first cleaning member and transparent plate butt under the initial condition, the restriction subassembly restricts the rotation in the second link, use for a long time as first cleaning member, need to change the back, the operator removes the restriction subassembly and to second connecting piece pivoted restriction, the operator rotates the second connecting piece afterwards, make first cleaning member remove the butt with the transparent plate, the operator can change first cleaning member afterwards, avoid the action that the continuous butt of transparent plate and first cleaning member has restricted the operator hand, improve the convenience of changing first cleaning member.

Preferably, the rotation limiting assembly comprises a limiting pin, a first limiting hole and a second limiting hole aligned with the first limiting hole, the first limiting hole is formed in the first connecting piece, the second limiting hole is formed in the second connecting piece, the first limiting hole is aligned and communicated with the second limiting hole when the first cleaning piece is abutted to the transparent plate, and the limiting pin penetrates through the first limiting hole and the second limiting hole.

Through adopting above-mentioned technical scheme, when first cleaning member and transparent plate butt, the operator inserts the spacer pin in first spacing hole and the spacing hole of second and then restricts the rotation of second connecting piece, convenient operation.

Preferably, the second connecting piece is provided with a second sliding groove, the first cleaning piece comprises a first cleaning block and a first mounting piece, the first cleaning block is abutted to the transparent plate, the first cleaning block is arranged on the first mounting piece, the first mounting piece is in sliding connection with the second sliding groove, and the sliding direction of the first mounting piece is staggered with the linear moving direction of the first cleaning piece.

Through adopting above-mentioned technical scheme, after the second connecting piece rotated to first cleaning block and removed the butt with the transparent plate, the operator can slide out first installed part from the second spout and slide in the second spout with the first installed part of new first cleaning piece, and then accomplish the replacement of first cleaning piece, convenient operation.

Preferably, one side of the door body facing the test groove is provided with a second cleaning piece, the second cleaning piece is abutted against the transparent plate, and the first cleaning piece is provided with a linkage assembly which drives the second cleaning piece to move synchronously when the first cleaning piece moves linearly.

Through adopting above-mentioned technical scheme, first cleaning member, second cleaning member clean the transparent plate from the both sides of transparent plate respectively, then are greater than the test tank in temperature and ambient temperature and are less than the test tank in temperature under the two kinds of circumstances all can realize the cleanness to dust, drop of water and frost liquid on the transparent plate, improve the clear comprehensive nature of transparent plate, improve the convenience that the operator observed experimental product.

Preferably, the linkage assembly comprises a magnetic conduction member and a magnetic force member for attracting the magnetic conduction member through magnetic force, the magnetic force member is arranged on the first cleaning member, and the magnetic conduction member is arranged on the second cleaning member.

Through adopting above-mentioned technical scheme, realize the continuous butt of second cleaning on the transparent plate through the absorption of magnetic force piece to magnetic conduction piece, and make the second cleaning remove along with first cleaning, realize the synchronous cleanness to the transparent plate two sides, and when the one side that need not clean the transparent plate orientation test groove the operator overcomes magnetic force through the manpower and can take off the second cleaning from the transparent plate, the operation need not set up solitary drive assembly to the removal of second cleaning, and convenient operation.

Preferably, a first mounting groove is formed in the first cleaning piece, a first mounting opening aligned with the first mounting groove and communicated with the second sliding groove is formed in the second cleaning piece, and the magnetic piece is inserted into the first mounting groove and penetrates out of the first mounting opening.

Through adopting above-mentioned technical scheme, magnetic force piece drives the removal of second cleaning member while can restrict the removal of first installation piece in the second spout, avoids leading to the transparent plate upper portion position not to obtain cleanly at first installation roll-off second spout in the clean in-process of first cleaning member, improves the steadiness to the installation of first installed part, improves the clean effect to the transparent plate.

Preferably, the magnetic member comprises a switch magnetic base.

Through adopting above-mentioned technical scheme, when the operator need take off the second cleaning member, the operator can close the switch of switch magnetic force seat, removes the absorption of magnetic force spare and magnetic conduction spare, makes things convenient for the operator to take off of second cleaning member.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first cleaning piece which is abutted against the transparent plate under the driving of the driving assembly cleans the transparent plate through reciprocating linear movement, so that dust, water drops and frost liquid attached to the transparent plate are cleaned, an operator can visually check the condition of a test product in the test tank through the transparent plate, and the convenience of observing the test product is improved;

2. the magnetic part adsorbs the magnetic conduction part to realize continuous butt joint of the second cleaning part on the transparent plate, and the second cleaning part moves synchronously along with the first cleaning part, so that the two surfaces of the transparent plate are synchronously cleaned.

Drawings

FIG. 1 is a schematic structural diagram of a high-low temperature alternating humidity-heat test chamber convenient for observing the condition of a product.

Fig. 2 is a schematic structural diagram of the high-low temperature alternating humidity-heat test chamber shown in fig. 1 when a door body is opened.

Fig. 3 is a schematic structural diagram of the door body and the cleaning mechanism of the present application.

Fig. 4 is a sectional view of the door body and the cleaning mechanism of the present application.

Fig. 5 is an enlarged view at a in fig. 3.

Figure 6 is an exploded view of the first cleaning member, attachment bracket and rotation limiting assembly of the present application.

Fig. 7 is an enlarged view at B in fig. 2.

Description of reference numerals: 1. a box body; 11. a test tank; 2. a door body; 21. a first groove; 22. a second groove; 23. an opening; 24. a transparent plate; 25. a first chute; 26. connecting grooves; 27. a housing; 3. a first cleaning member; 31. a first cleaning block; 32. a first mounting member; 321. a first mounting groove; 4. a connecting frame; 41. a first connecting member; 411. a third groove; 412. a first limit hole; 42. a second connecting member; 421. a second limiting hole; 422. a second chute; 423. a first mounting port; 5. a drive assembly; 51. a gear; 52. a rack; 521. a slide bar; 53. a motor; 6. a spacing pin; 7. a second cleaning member; 71. a second cleaning block; 72. a second mount; 721. a second mounting groove; 8. a magnetic conductive member; 9. and a magnetic base is switched on and off.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses high low temperature alternation damp and hot test chamber convenient to product condition is observed, refer to fig. 1 and fig. 2, the high low temperature alternation damp and hot test chamber convenient to product condition is observed includes box 1 and the door body 2, and 1 level of box sets up in subaerial, has seted up test groove 11 on 1 one side of box, and the product that needs the experiment is placed in test groove 11, and door body 2 is articulated with box 1, and door body 2 blocks test groove 11 under the initial condition.

Referring to fig. 2 and 3, a first groove 21 and a second groove 22 are respectively formed in one side of the door body 2 away from the test tank 11 and one side of the door body facing the test tank 11, an opening 23 communicated with the second groove 22 is formed in the middle of the inner wall of the first groove 21 close to the test tank 11, a transparent plate 24 is fixed on the inner wall of the opening 23, and the transparent plate 24 is matched with the opening 23.

Referring to fig. 4 and 5, a cleaning mechanism is arranged on the door body 2, the cleaning mechanism includes a first cleaning part 3, a connecting frame 4 and a driving assembly 5, and referring to fig. 2, the first cleaning part 3 abuts against one side of the transparent plate 24 away from the test slot 11, the connecting frame 4 is connected with the first cleaning part 3, in order to realize the driving of the vertical linear movement of the first cleaning part 3, the driving assembly 5 includes a driving part, a gear 51 and a rack 52, a first chute 25 is arranged on one side of the door body 2 away from the test slot 11, the rack 52 is vertically slidably connected with the first chute 25, the driving part includes a motor 53, the motor 53 is fixedly mounted on one side of the door body 2 away from the test slot 11, the gear 51 is coaxially fixed with an output shaft of the motor 53, the gear 51 is engaged with the rack 52, the connecting frame 4 is connected with the rack 52, the motor 53 operates to drive the rack 52 to vertically move, and further drive the, and the output shaft of the motor 53 rotates forwards and reversely to drive the connecting frame 4 and the first cleaning piece 3 to reciprocate and vertically move; referring to fig. 1, a cover 27 covering a gear 51 and a motor 53 is fixed to the door body 2.

Referring to fig. 3 and 5, in order to realize the connection between the rack 52 and the first cleaning member 3, a sliding rod 521 is fixed on one side of the rack 52 close to the transparent plate 24, the sliding rod 521 is embedded in the sliding groove 25, one side of the sliding rod 521 is flush with the side of the door body 2 provided with the first sliding groove 25, the sliding rod 521 is vertically and slidably connected with the first sliding groove 25, the side wall of the first sliding groove 25 is provided with a connecting groove 26 communicated with the first groove 21, the connecting frame 4 comprises a first connecting member 41 and a second connecting member 42, the first connecting member 41 is rectangular and block-shaped, the first connecting member 41 is vertically and slidably connected with the connecting groove 26, one end of the first connecting member 41 is fixed with one side of the sliding rod 521 far away from the rack 52, the second connecting member 42 is rectangular and rod-shaped, a third groove 411 is formed on one end of the first connecting member 41 far away from the sliding rod 521, one end of the, the first cleaning member 3 is disposed on a side of the second connecting member 42 facing the transparent plate 24.

Referring to fig. 3 and 6, in order to limit the rotation of the second connecting member 42, a rotation limiting assembly is disposed on the first connecting member 41, and the rotation limiting assembly includes a first limiting hole 412, a second limiting hole 421 and a limiting pin 6, the first limiting hole 412 is disposed on the top surface of the first connecting member 41 and is communicated with the third groove 411, the second limiting hole 421 is disposed on the top surface of one end of the second connecting member 42 located in the third groove 411 and is communicated with the third groove 411, the second limiting hole 421 is a blind hole, when the second connecting member 42 is parallel to the door body 2, the first limiting hole 412 is aligned with and communicated with the second limiting hole 421, the limiting pin 6 is inserted into the first limiting hole 412 and the second limiting hole 421, and the limiting pin 6 is parallel to a shaft for realizing the hinge joint of the first connecting member 41 and the second connecting member 42.

Referring to fig. 4 and 6, in order to facilitate replacement of the first cleaning member 3, a second sliding groove 422 is formed in one surface of the second connecting member 42 facing the transparent plate 24, the second sliding groove 422 further penetrates through one end of the second connecting member 42 away from the first connecting member 41, the first cleaning member 3 includes a first cleaning block 31 and a first mounting member 32, the first mounting member 32 is rectangular, the first mounting member 32 is horizontally slidably connected with the second sliding groove 422, the first cleaning block 31 has elasticity, the first cleaning block 31 is fixed on one side of the first mounting member 32 facing the transparent plate 24, the first cleaning member 3 is exposed from the second sliding groove 422, the first cleaning member 3 is continuously abutted against the transparent plate 24, and the first cleaning block 31 is specifically, but not limited to, a sponge.

Referring to fig. 4 and 7, in order to clean the side of the transparent plate 24 not provided with the first cleaning member 3, the second groove 22 is internally provided with the second cleaning member 7, the second cleaning member 7 comprises a second cleaning block 71 and a second mounting member 72, the second cleaning block 71 is continuously abutted against the transparent plate 24, the second mounting member 72 is in a rectangular block shape, the second mounting member 72 is vertically and slidably connected with the second groove 22, the second mounting member 72 is horizontally arranged parallel to the first mounting member 32, the second cleaning block 71 has elasticity, the second cleaning block 71 is fixed on the side of the second mounting member 72 facing the transparent plate 24, and the second cleaning block 71 can be specifically, but not limited to, a sponge.

Referring to fig. 6 and 7, in order to drive the second cleaning member 7 to move synchronously when the first cleaning member 3 moves, a linkage assembly is disposed on the first cleaning member 3, the linkage assembly includes a magnetic conductive member 8 and a magnetic member, the magnetic conductive member 8 is a rectangular block made of metal with magnetic conductivity, the magnetic member includes a switch magnetic base 9, one end of the first mounting member 32 away from the transparent plate 24 is provided with a first mounting groove 321, one first mounting groove 321 is disposed at each end of the first mounting member 32 close to the first mounting member 32, one side of the second connecting member 42 away from the transparent plate 24 is provided with a first mounting hole 423 aligned with the first mounting groove 321, the first mounting hole 423 is communicated with the second chute 422, the switch magnetic base 9 passes through the first mounting hole 423 and is in interference fit with the first mounting groove 321, one side of the second mounting member 72 away from the transparent plate 24 is provided with two second mounting grooves 721, the second installation groove 721 is aligned with the first installation groove 321, and the magnetic conducting member 8 is in interference fit with the second installation groove 721.

The implementation principle of the high-low temperature alternating damp-heat test box convenient for observing the product condition is as follows: when high low temperature alternation damp and hot proof box moves, there is the dust that hinders the operator to realize on the transparent plate 24, drop of water or creme liquid, operator starter motor 53, motor 53 output shaft rotates and drives gear 51 and rotate, and then drive rack 52 and the vertical upwards shifting of slide bar 521, drive first connecting piece 41, second connecting piece 42, the vertical upwards shifting of first installed part 32 and first cleaning block 31, first cleaning block 31 supports and cleans transparent plate 24 on transparent plate 24, treat that first cleaning block 31 once cleans transparent plate 24 after, motor 53 output shaft counter-rotation drives first cleaning block 31 and moves down to the initial position and clean transparent plate 24 once more.

While the first cleaning block 31 moves, under the action of the magnetic force of the switch magnetic base 9 and the magnetic conductive member 8, the second cleaning block 71 and the second mounting member 72 move synchronously with the movement of the first cleaning block 31, and the second cleaning block 71 moves back and forth once and wipes the transparent plate 24 twice as the first cleaning block 31 moves back and forth once.

When the second cleaning piece 7 needs to be detached from the transparent plate 24, an operator rotates the switch of the switch magnetic base 9 to further release the magnetic attraction of the switch magnetic base 9 to the magnetic conductive piece 8, and then the operator can take the second cleaning piece 7 off the transparent plate 24.

When the first cleaning block 31 needs to be slid more, the operator pulls the limit pin 6 out of the first limit hole 412 and the second limit hole 421, then the operator rotates the second connecting piece 42 until the second connecting piece 42 is perpendicular to the door body 2, the operator pulls the switch magnetic base 9 out of the first mounting groove 321 and the first mounting hole 423, and the first mounting part 32 slides out from the second sliding groove 422, then the new first mounting part 32 slides into the second sliding groove 422, the switch magnetic base 9 is inserted into the first mounting hole 423 and the first mounting groove 321, the operator rotates the second connecting part 42 reversely to rotate the second connecting part 42 to the initial position, the first limiting hole 412 is aligned with the second limiting hole 421, the operator inserts the limiting pin 6 into the first limiting hole 412 and the second limiting hole 421 again to complete the re-limitation of the rotation of the second connecting part 42, and the replacement of the first cleaning part 3 is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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

1. The utility model provides a high low temperature reversal damp and hot test box convenient to product condition is observed, includes box (1) and the door body (2), set up on box (1) and supply test product to put into test groove (11), door body (2) are articulated with box (1) and are used for blocking test groove (11), be provided with transparent plate (24) its characterized in that on door body (2): still include clean mechanism, clean mechanism is including being used for carrying out first cleaning member (3) of cleaning, drive assembly (5) and link (4) of the first cleaning member (3) rectilinear movement of drive to transparent plate (24), drive assembly (5) set up on the door body (2), link (4) are connected with drive assembly (5), install on link (4) first cleaning member (3), first cleaning member (3) and transparent plate (24) butt.

2. The alternating high and low temperature humid heat test chamber convenient for observing the condition of a product, according to claim 1, is characterized in that: drive assembly (5) are including gear (51), rack (52) and drive gear (51) pivoted driving piece, rack (52) and door body (2) sliding connection, link (4) are connected with rack (52), gear (51) and rack (52) meshing, the driving piece sets up on door body (2), the driving piece drive end is connected with gear (51).

3. The alternating high and low temperature humid heat test chamber convenient for observing the condition of a product, according to claim 1, is characterized in that: the connecting frame (4) comprises a first connecting piece (41) and a second connecting piece (42), the first connecting piece (41) is connected with the driving assembly (5), the second connecting piece (42) is hinged to the first connecting piece (41), the first cleaning piece (3) is arranged on the second connecting piece (42), and a rotation limiting assembly for limiting the rotation of the second connecting piece (42) is arranged on the first connecting piece (41).

4. The alternating high and low temperature humid heat test chamber convenient for observing the condition of a product according to claim 3, characterized in that: the rotation limiting assembly comprises a limiting pin (6), a first limiting hole (412) and a second limiting hole (421) aligned with the first limiting hole (412), the first limiting hole (412) is formed in the first connecting piece (41), the second limiting hole (421) is formed in the second connecting piece (42), the first limiting hole (412) is aligned with the second limiting hole (421) when the first cleaning piece (3) is abutted to the transparent plate (24), and the limiting pin (6) penetrates through the first limiting hole (412) and the second limiting hole (421).

5. The alternating high and low temperature humid heat test chamber convenient for observing the condition of a product according to claim 3, characterized in that: second spout (422) have been seted up on second connecting piece (42), first cleaning member (3) are including first cleaning block (31) and first installed part (32), first cleaning block (31) and transparent plate (24) butt, first cleaning block (31) set up on first installed part (32), first installed part (32) and second spout (422) sliding connection, first installed part (32) slip direction is crisscross with first cleaning member (3) straight line moving direction.

6. The alternating high and low temperature humid heat test chamber convenient for observing the condition of a product, according to claim 1, is characterized in that: one side of the door body (2) facing the test groove (11) is provided with a second cleaning piece (7), the second cleaning piece (7) is abutted against the transparent plate (24), and the first cleaning piece (3) is provided with a linkage assembly which drives the second cleaning piece (7) to move synchronously when the first cleaning piece (3) moves linearly.

7. The alternating high and low temperature humid heat test chamber convenient for observing the condition of a product, according to claim 6, is characterized in that: the linkage assembly comprises a magnetic conduction piece (8) and a magnetic piece for attracting the magnetic conduction piece (8) through magnetic force, the magnetic piece is arranged on the first cleaning piece (3), and the magnetic conduction piece (8) is arranged on the second cleaning piece (7).

8. The alternating high and low temperature humid heat test chamber convenient for observing the condition of a product according to claim 7, characterized in that: the first cleaning piece (3) is provided with a first mounting groove (321), the second cleaning piece (7) is provided with a first mounting opening (423) which is aligned with the first mounting groove (321) and communicated with the second sliding groove (422), and the magnetic piece is inserted into the first mounting groove (321) and penetrates out of the first mounting opening (423).

9. The alternating high and low temperature humid heat test chamber convenient for observing the condition of a product according to claim 7, characterized in that: the magnetic member comprises a switch magnetic base (9).