CN217133273U

CN217133273U - Electronic product low temperature test check out test set

Info

Publication number: CN217133273U
Application number: CN202121650938.XU
Authority: CN
Inventors: 赵志猛; 赵秀枝; 王礼兴; 程然
Original assignee: Suzhou Yanglun Electronic Technology Co ltd
Current assignee: Suzhou Yanglun Electronic Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-08-05
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an electronic product low temperature test check out test set, concretely relates to detect technical field, including the detection case, the inner wall difference fixed mounting of detection case both sides has year thing board and temperature sensor, the through-hole has been seted up to the inside of carrying the thing board, the inner wall fixed mounting of detection case bottom has refrigerating plant, the front of detection case articulates through the hinge has the chamber door, the rotation groove has been seted up to the inside of chamber door, the inner wall in rotation groove is provided with slewing mechanism. The utility model combines the box door and the detection box to construct a closed environment with slow heat dissipation, so that the electronic product placed on the object carrying plate can run in a low temperature environment, thereby facilitating the detection box to carry out low temperature test detection on the electronic product; the inserted bar can be driven to be inserted into the slot on the detection box through the rotation of the disc, so that the device can fix the box door to keep a good sealing effect, and the device is favorable for providing electronic products to run in a low-temperature environment.

Description

Electronic product low temperature test check out test set

Technical Field

The utility model relates to a detect technical field, more specifically say, the utility model relates to an electronic product low temperature test check out test set.

Background

The title low temperature test chamber is a necessary test device in the fields of aviation, automobile, household electrical appliances, scientific research, etc., and is used for testing and determining parameters and performances of electrician, electronics and other products and materials after temperature environment changes of high temperature, low temperature or constant test.

However, in actual use, the door of the existing low-temperature test box is not well fixed and sealed, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an electronic product low temperature test check out test set to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic product low temperature test check out test set, includes the detection case, the inner wall difference fixed mounting of detection case both sides has year thing board and temperature sensor, the through-hole has been seted up to the inside of carrying the thing board, the inner wall fixed mounting of detection case bottom has refrigerating plant, the front of detection case articulates through the hinge has the chamber door, the rotation groove has been seted up to the inside of chamber door, the inner wall in rotation groove is provided with slewing mechanism.

In order to fix the chamber door in the front of detection case, slewing mechanism connects the axis of rotation at the rotation inslot wall including rotating, the fixed cover in surface of axis of rotation has connect the carousel, the surface of carousel rotates through the pivot and is connected with the connecting rod, the inside of chamber door just is close to and rotates the groove and seted up flexible groove, the inner wall sliding connection in flexible groove has the sliding block, the other end of connecting rod rotates through pivot and sliding block to be connected, be provided with grafting mechanism between sliding block and the detection case.

In order to keep the airtightness between the box door and the detection box, the insertion mechanism comprises an insertion rod fixedly mounted on the surface of the sliding block, the inner wall of the detection box, which is close to the box door, is provided with an insertion slot, and the insertion rod is inserted into the insertion slot.

In order to control the rotation of the rotating disc, a rotating groove is formed in the rotating shaft in a penetrating mode, and a disc is fixedly installed at one end of the front face of the box door.

In order to improve the heat insulation effect of the detection box and the box door, the high-quality low-temperature test environment is convenient to provide, and the vacuum heat insulation cavity is arranged in the detection box and the box door.

In order to visually know the temperature change and conveniently control the low-temperature environment provided by the device, a control screen is embedded on the right side of the detection box.

In order to enable the insertion rod to stretch and retract smoothly, a sliding groove is formed between the telescopic groove and the surface of the box door, the insertion rod penetrates through the sliding groove, and the insertion rod slides on the inner wall of the sliding groove.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, the box door can be combined with the detection box to form a closed environment with slow heat dissipation, and the refrigeration device can cool the interior of the detection box, so that the electronic product placed on the carrying plate can run in a low-temperature environment, and the detection box can conveniently carry out low-temperature test detection on the electronic product; the rotating shaft is driven to rotate through the rotation of the disc, and the rotating disc is fixed on the rotating shaft, is rotatably connected with the connecting rod through the rotating shaft, and the sliding block is rotatably connected with the other end of the connecting rod through the rotating shaft, so that the rotating disc rotates to push the connecting rod to swing, and the connecting rod drives the sliding block to slide in the telescopic groove; through setting up inserted bar and slot, because the sliding block slides in flexible inslot to the inserted bar on the sliding block can be pegged graft in the slot on the detection case, thereby can fix the chamber door, thereby the fixed chamber door of the device keeps sealed effect better, therefore the device helps providing the operation of electronic product under low temperature environment.

2. Compared with the prior art, the temperature control device has the advantages that the temperature control device is provided with the control screen and the temperature sensor; the temperature change can be known more intuitively, so that the detection of the electronic product in a low-temperature environment is facilitated; the vacuum heat insulation cavity is arranged, so that the heat insulation effect of the detection box and the box door can be improved, and a high-quality low-temperature test environment can be provided conveniently; through setting up the spout, can make the inserted bar flexible smooth to the stability of structure when guaranteeing the chamber door fixed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the sectional structure of the detection box of the present invention.

Fig. 3 is a schematic view of the structure of the rotating groove of the present invention.

Fig. 4 is a schematic view of the sectional structure of the door of the present invention.

The reference signs are: 1. a detection box; 2. a loading plate; 3. a temperature sensor; 4. a through hole; 5. a refrigeration device; 6. a box door; 7. a rotating groove; 8. a rotating shaft; 9. a turntable; 10. a connecting rod; 11. a telescopic groove; 12. a slider; 13. inserting a rod; 14. a slot; 15. a disc; 16. a vacuum thermal insulation cavity; 17. a control screen; 18. a chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figure 1, figure 2, figure 3 and figure 4, electronic product low temperature test detection equipment comprises a detection box 1, wherein the inner walls of two sides of the detection box 1 are respectively and fixedly provided with a carrying plate 2 and a temperature sensor 3, a through hole 4 is formed in the inner part of the carrying plate 2, a refrigerating device 5 is fixedly arranged on the inner wall of the bottom of the detection box 1, the front surface of the detection box 1 is hinged to a box door 6 through a hinge, a rotating groove 7 is formed in the inner part of the box door 6, and a rotating mechanism is arranged on the inner wall of the rotating groove 7.

In a preferred embodiment, as shown in fig. 3 and fig. 4, the rotating mechanism includes a rotating shaft 8 rotatably connected to the inner wall of the rotating groove 7, a rotating disc 9 is sleeved on the surface of the rotating shaft 8, a connecting rod 10 is rotatably connected to the surface of the rotating disc 9 through a rotating shaft, a telescopic groove 11 is formed in the box door 6 and close to the rotating groove 7, a sliding block 12 is slidably connected to the inner wall of the telescopic groove 11, the other end of the connecting rod 10 is rotatably connected to the sliding block 12 through a rotating shaft, an inserting mechanism is arranged between the sliding block 12 and the detection box 1, so that the rotating disc 9 is rotatably connected to the connecting rod 10 through a rotating shaft, and the sliding block 12 is rotatably connected to the other end of the connecting rod 10 through a rotating shaft, so that the rotating disc 9 rotates to push the connecting rod 10 to swing, and the connecting rod 10 drives the sliding block 12 to slide in the telescopic groove 11.

In a preferred embodiment, as shown in fig. 3 and 4, the inserting mechanism includes an inserting rod 13 fixedly mounted on the surface of sliding block 12, a slot 14 is opened on the inner wall of detection box 1 near box door 6, and inserting rod 13 is inserted inside slot 14, so that by arranging inserting rod 13 and slot 14, inserting rod 13 on sliding block 12 can be inserted into slot 14 on detection box 1, so as to fix box door 6, and the device fixes box door 6 with good sealing effect, therefore the device is helpful for providing electronic products to operate in low temperature environment.

In a preferred embodiment, as shown in fig. 1, 3 and 4, a disc 15 is fixedly installed at one end of the rotating shaft 8 penetrating through the rotating groove 7 and the front surface of the door 6, so that the rotating shaft 8 is driven to rotate by the rotation of the disc 15.

In a preferred embodiment, as shown in fig. 2 and fig. 4, vacuum thermal insulation cavities 16 are formed in the interior of the detection box 1 and the interior of the box door 6, so that by providing the vacuum thermal insulation cavities 16, the thermal insulation effect of the detection box 1 and the box door 6 can be improved, and thus a good-quality low-temperature test environment can be provided.

In a preferred embodiment, as shown in fig. 1 and 2, the right side of the detection box 1 is embedded with a control screen 17, so that the temperature can be detected by the control screen 17 and the temperature sensor 3; the temperature change can be known more visually, so that the detection of the electronic product in a low-temperature environment is facilitated.

In a preferred embodiment, as shown in fig. 3 and 4, a sliding groove 18 is formed between the telescopic groove 11 and the surface of the door 6, and the insert rod 13 is inserted into the sliding groove 18, and the insert rod 13 slides on the inner wall of the sliding groove 18, so that by providing the sliding groove 18, the insert rod 13 can be smoothly stretched, thereby ensuring the structural stability of the door 6 when fixed.

The utility model discloses the theory of operation: when the electronic product detection box is used, the box door 6 and the detection box 1 can be combined to form a closed environment with slow heat dissipation, and the refrigeration device 5 can cool the interior of the detection box 1, so that an electronic product placed on the object carrying plate 2 can run in a low-temperature environment, and the detection box 1 can conveniently detect the low-temperature test of the electronic product; the rotating shaft 8 is driven to rotate through the rotation of the disc 15, and the rotating disc 9 is fixed on the rotating shaft 8, the rotating disc 9 is rotatably connected with the connecting rod 10 through a rotating shaft, and the sliding block 12 is rotatably connected with the other end of the connecting rod 10 through a rotating shaft, so that the rotating disc 9 rotates to push the connecting rod 10 to swing, and the connecting rod 10 drives the sliding block 12 to slide in the telescopic groove 11; by arranging the inserting rod 13 and the slot 14, the sliding block 12 slides in the telescopic slot 11, so that the inserting rod 13 on the sliding block 12 can be inserted into the slot 14 on the detection box 1, the box door 6 can be fixed, and the device can fix the box door 6 to keep a good sealing effect, so that the device is favorable for providing electronic products to operate in a low-temperature environment; by means of the control screen 17 and the temperature sensor 3; the temperature change can be known more intuitively, so that the detection of the electronic product in a low-temperature environment is facilitated; the vacuum heat insulation cavity 16 is arranged, so that the heat insulation effect of the detection box 1 and the box door 6 can be improved, and a high-quality low-temperature test environment can be provided conveniently; by arranging the sliding groove 18, the inserting rod 13 can be stretched smoothly, so that the stability of the structure when the box door 6 is fixed is ensured; in conclusion, the device has a good effect on low-temperature test detection of the electronic product.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic product low temperature test check out test set, includes detection case (1), its characterized in that: inner wall difference fixed mounting of detection case (1) both sides has year thing board (2) and temperature sensor (3), through-hole (4) have been seted up to the inside of carrying thing board (2), the inner wall fixed mounting of detection case (1) bottom has refrigerating plant (5), the front of detection case (1) articulates through the hinge has chamber door (6), rotation groove (7) have been seted up to the inside of chamber door (6), the inner wall that rotates groove (7) is provided with slewing mechanism.

2. The electronic product low-temperature test detection device of claim 1, wherein: slewing mechanism connects axis of rotation (8) at rotation groove (7) inner wall including rotating, the fixed surface of axis of rotation (8) has cup jointed carousel (9), the surface of carousel (9) rotates through the pivot and is connected with connecting rod (10), the inside of chamber door (6) just is close to and rotates groove (7) and has seted up flexible groove (11), the inner wall sliding connection in flexible groove (11) has sliding block (12), the other end of connecting rod (10) rotates through pivot and sliding block (12) to be connected, be provided with grafting mechanism between sliding block (12) and detection case (1).

3. The electronic product low-temperature test detection device according to claim 2, characterized in that: the inserting mechanism comprises an inserting rod (13) fixedly mounted on the surface of the sliding block (12), a slot (14) is formed in the inner wall, close to the box door (6), of the detection box (1), and the inserting rod (13) is inserted into the slot (14).

4. The electronic product low-temperature test detection device according to claim 2, characterized in that: and a disc (15) is fixedly arranged at one end of the front surface of the box door (6) and the rotating groove (7) which is penetrated by the rotating shaft (8).

5. The electronic product low-temperature test detection device of claim 1, wherein: and vacuum heat-insulating cavities (16) are formed in the detection box (1) and the box door (6).

6. The electronic product low-temperature test detection device of claim 1, wherein: a control screen (17) is embedded on the right side of the detection box (1).

7. The electronic product low-temperature test detection device of claim 3, wherein: a sliding groove (18) is formed between the surface of the telescopic groove (11) and the surface of the box door (6), the inserting rod (13) penetrates through the inside of the sliding groove (18), and the inserting rod (13) slides on the inner wall of the sliding groove (18).