High and low temperature detection box for communication equipment

Abstract

The utility model relates to the technical field of equipment high and low temperature detection, in particular to a communication equipment high and low temperature detection box which comprises a detection box shell, a sealing door is rotatably arranged at the front end of the detection box shell, a detection box is arranged in the detection box shell and comprises a detection bin and an adjusting bin, and a rotating motor is arranged at the lower end of the detection bin. The output end of the rotating motor is fixedly connected with a rotating rod, the upper end of the rotating rod penetrates through the bottom wall of the detection bin, extends into the detection bin and is fixedly provided with a rotating disc, multiple sets of ventilation holes are formed in the rotating disc in a penetrating mode, and a reflecting layer is arranged on the upper side of the bottom wall of the detection bin and is arranged below the rotating disc. According to the utility model, the rotating motor drives the rotating disc to rotate, so that the communication equipment to be detected is heated or cooled in all directions by high-temperature or low-temperature gas, and the temperature of each area of the communication equipment to be detected is uniformly changed, thereby improving the test quality and precision and obtaining accurate test data.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low temperature detection of equipment, in particular to a high and low temperature detection box for communication equipment. Background Art

[0002] High and low temperature test chamber is suitable for high temperature and low temperature reliability test of industrial products. It can test various performance indicators of parts and materials of related products such as electronics and electrical, automobiles and motorcycles, aerospace, ship weapons, colleges and universities, and scientific research institutions under high temperature and low temperature cycle changes.

[0003] Patent No. CN214472509U discloses a high-reliability high-low temperature test box for testing building materials, including a high-low temperature test box body, a cavity is provided inside the high-low temperature test box body, slide grooves are provided on the left and right sides of the high-low temperature test box body, a placement plate is clamped inside the high-low temperature test box body, an adjustment component is provided inside the high-low temperature test box body, a box door is hinged on the front side of the high-low temperature test box body, and seven placement slots arranged in a U shape are provided on the right side of the box door. The utility model optimizes the device that can adjust the placement plate, so that the distance between the placement plates can be automatically adjusted according to the size or amount of the building materials to be tested, and the operation is convenient and the adjustment range is large. A device for fixing the sealing strip is added, so that the sealing strip can be easily disassembled and replaced when it needs to be disassembled and replaced after long-term use.

[0004] The above-mentioned high and low temperature test chamber can only heat or cool a fixed surface of the tested product, and cannot achieve uniform temperature changes in various areas, thereby affecting the quality and accuracy of the test and making it impossible to obtain accurate test data. Utility Model Content

[0005] The utility model provides a high and low temperature detection box for communication equipment to solve the problems of the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions: A high and low temperature detection box for communication equipment, comprising: a detection box shell, a sealing door is rotatably provided at the front end of the detection box shell, a detection box is arranged in the detection box shell, the detection box includes a detection chamber and an adjustment chamber, a heat insulation layer is arranged between the detection chamber and the adjustment chamber, a high and low temperature generator is arranged above the adjustment chamber, the output end of the high and low temperature generator passes through the heat insulation layer and is connected to the detection chamber, a rotating motor is arranged at the lower end of the detection chamber, a rotating rod is fixedly connected to the output end of the rotating motor, the upper end of the rotating rod passes through the bottom wall of the detection chamber and extends to the inside of the detection chamber and is fixedly provided with a rotating disk, a plurality of groups of ventilation holes are penetrated on the rotating disk, a reflecting layer is arranged on the upper side of the bottom wall of the detection chamber, and the reflecting layer is arranged below the rotating disk.

[0007] As a further improvement, reflective cone surfaces are arranged on both sides of the reflective layer, and the reflective cone surfaces are arranged toward the rotating disk.

[0008] As a further improvement, the upper surface of the rotating disk is provided with a plurality of groups of anti-slip grooves.

[0009] As a further improvement, a plurality of ventilation holes are provided through the rotating disk.

[0010] As a further improvement, heat dissipation mesh plates are provided on both sides of the detection box shell, and the heat dissipation mesh plates are provided at the lower end of the detection box.

[0011] As a further improvement, a roller is provided below the detection box housing.

[0012] A further improvement is that a placement platform is provided on both sides of the detection chamber, and the placement platform includes a mounting vertical rod, a mounting horizontal rod and a movable frame. The mounting vertical rod is fixedly provided on both sides of the inner wall of the detection chamber, and a plurality of groups of mounting grooves are provided on the linear array array of the mounting vertical rod. Mounting hooks are provided on both sides of the mounting horizontal rod, and the mounting horizontal rod is clamped in the mounting groove by the mounting hooks, and the movable frame is provided on the upper surface of the mounting horizontal rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model drives the rotating disk to rotate by rotating the motor, so that the high-temperature or low-temperature gas can heat or cool the communication equipment to be tested in all directions, so that the temperature of each area of ​​the communication equipment to be tested changes evenly, thereby improving the quality and accuracy of the test, so as to obtain accurate test data;

[0015] 2. The reflective layer arranged under the rotating disk of the utility model can reflect the high and low temperature gases from the bottom of the detection chamber to the lower end of the rotating disk, and heat or cool the bottom of the communication equipment through the ventilation holes arranged on the rotating disk, thereby improving the quality and accuracy of the test;

[0016] 3. The utility model can hang the mounting cross bar in the mounting groove on the matching mounting vertical bar through the mounting hooks at both ends according to the size of the product to be inspected, and place the movable frame on the mounting cross bar. By hanging multiple sets of mounting cross bars on the mounting vertical bar, more inspection positions are added. The structure is simple and the reliability is high. The internal structure of the inspection chamber can be adjusted according to actual inspection needs to meet different inspection needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the detection box of the utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified view of the part A in the middle;

[0021] Figure 5 It is a structural schematic diagram of the rotating assembly of the utility model.

[0022] In the figure, 1. detection box shell; 11. sealing door; 12. heat dissipation mesh plate; 13. roller; 2. detection box; 21. detection chamber; 211. rotating motor; 212. rotating rod; 213. rotating disk; 2131. ventilation hole; 2132. anti-slip pattern; 214. reflecting layer; 2141. reflecting cone; 215. placing platform; 22. adjusting chamber; 221. high and low temperature generator; 23. thermal insulation layer; 31. installation vertical rod; 311. installation groove; 32. installation horizontal rod; 321. installation hook; 33. movable frame. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following is combined with the embodiments and attached Figures 1 to 5 , the technical solution of the utility model is further elaborated.

[0026] Example 1

[0027] A high and low temperature detection box for communication equipment comprises: a detection box shell 1, a sealing door 11 is rotatably provided at the front end of the detection box shell 1, a detection box 2 is provided in the detection box shell 1, the detection box 2 comprises a detection chamber 21 and an adjustment chamber 22, a heat insulation layer 23 is provided between the detection chamber 21 and the adjustment chamber 22, a high and low temperature generator 221 is provided above the adjustment chamber 22, the output end of the high and low temperature generator 221 passes through the heat insulation layer 23 and is connected to the detection chamber 21, a rotating motor 211 is provided at the lower end of the detection chamber 21, a rotating rod 212 is fixedly connected to the output end of the rotating motor 211, the upper end of the rotating rod 212 passes through the bottom wall of the detection chamber 21 and extends to the inside of the detection chamber 21 and is fixedly provided with a rotating disk 213, a plurality of groups of ventilation holes 2131 are penetrated on the rotating disk 213, a reflecting layer 214 is provided on the upper side of the bottom wall of the detection chamber 21, and the reflecting layer 214 is arranged below the rotating disk 213.

[0028] like Figures 1 to 5 As shown, in actual use of the utility model, the sealing door 11 rotatably arranged at the front end of the detection box shell 1 is first opened, and then the communication equipment to be detected is placed on the rotating disk 213 in the detection chamber 21, and then the sealing door 11 is closed, and the high and low temperature generators 221 are started. The high-temperature gas or low-temperature gas generated by the high and low temperature generators 221 is transported to the detection chamber 21, and the rotating motor 211 is started at the same time. The rotating disk 213 is driven to rotate by the rotating motor 211, so that the high-temperature or low-temperature gas can be used to heat or cool the communication equipment to be detected in all directions, so that the temperature of each area of ​​the communication equipment to be detected changes evenly, thereby improving the quality and accuracy of the test, so as to obtain accurate test data.

[0029] The reflective layer 214 arranged below the rotating disk 213 can reflect the high and low temperature gases from the bottom of the detection chamber 21 to the lower end of the rotating disk 213, and heat or cool the bottom of the communication equipment through the ventilation holes 2131 arranged on the rotating disk 213, thereby improving the quality and accuracy of the test.

[0030] As a further preferred embodiment, reflective cone surfaces 2141 are arranged on both sides of the reflective layer 214 , and the reflective cone surfaces 2141 are arranged toward the rotating disk 213 , so as to further improve the quality and accuracy of the test.

[0031] As a further preferred embodiment, a plurality of groups of anti-skid grooves 2132 are provided on the upper surface of the rotating disk 213 , and the anti-skid grooves 2132 are used to enhance the friction between the communication device to be detected and the rotating disk 213 .

[0032] As a further preferred embodiment, a plurality of ventilation holes 2131 are provided through the rotating disk 213, through which high and low temperature gases can circulate in the detection chamber 2, so that the temperature of each area of ​​the communication equipment to be detected changes evenly, thereby improving the quality and accuracy of the test, so as to obtain accurate test data.

[0033] As a further preferred embodiment, heat dissipation mesh plates 12 are provided on both sides of the detection box housing 1 , and the heat dissipation mesh plates 12 are provided at the lower end of the detection box 2 , so as to improve the heat dissipation effect of the equipment.

[0034] As a further preferred embodiment, a roller 13 is provided below the detection box housing 1 to facilitate movement of the device.

[0035] As a further preferred embodiment, a placement platform 215 is provided on both sides of the detection chamber 2, and the placement platform 215 includes a mounting vertical rod 31, a mounting horizontal rod 32 and a movable frame 33. The mounting vertical rod 31 is fixedly arranged on both sides of the inner wall of the detection chamber 21, and a plurality of groups of mounting grooves 311 are arranged on the linear array array of the mounting vertical rod 31. Mounting hooks 321 are provided on both sides of the mounting horizontal rod 32. The mounting horizontal rod 32 is clamped in the mounting groove 311 through the mounting hooks 321. The movable frame 33 is arranged on the upper surface of the mounting horizontal rod 32.

[0036] Specifically, Figures 3-4 As shown, when it is necessary to perform fixed surface inspection on multiple products at the same time, according to the size of the products to be inspected, the mounting cross bar 32 is hung in the mounting groove 311 on the matching vertical rod 31 through the mounting hooks 321 at both ends, and the movable frame 33 is placed on the mounting cross bar 32. By hanging multiple groups of mounting cross bars 32 on the vertical rod 31, more inspection positions are added. The structure is simple and the reliability is high. The structure inside the inspection chamber 21 can be adjusted according to actual inspection needs.

[0037] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A high and low temperature detection box for communication equipment, characterized in that: include: A detection box housing (1), wherein a sealing door (11) is rotatably provided at the front end of the detection box housing (1), a detection box (2) is provided in the detection box housing (1), the detection box (2) comprises a detection chamber (21) and an adjustment chamber (22), a heat insulation layer (23) is provided between the detection chamber (21) and the adjustment chamber (22), a high and low temperature generator (221) is provided above the adjustment chamber (22), an output end of the high and low temperature generator (221) passes through the heat insulation layer (23) and is in communication with the detection chamber (21), A rotating motor (211) is arranged at the lower end of the detection chamber (21); a rotating rod (212) is fixedly connected to the output end of the rotating motor (211); the upper end of the rotating rod (212) passes through the bottom wall of the detection chamber (21) and extends into the interior of the detection chamber (21) and is fixedly provided with a rotating disk (213); a plurality of groups of ventilation holes (2131) are penetrated through the rotating disk (213); a reflecting layer (214) is arranged on the upper side of the bottom wall of the detection chamber (21); and the reflecting layer (214) is arranged below the rotating disk (213).

2. A communication equipment high and low temperature detection box according to claim 1, characterized in that: Reflective conical surfaces (2141) are arranged on both sides of the reflective layer (214), and the reflective conical surfaces (2141) are arranged toward the rotating disk (213).

3. A communication equipment high and low temperature detection box according to claim 1, characterized in that: The upper surface of the rotating disk (213) is provided with a plurality of groups of anti-slip grooves (2132).

4. A communication equipment high and low temperature detection box according to claim 1, characterized in that: Heat dissipation mesh plates (12) are arranged on both sides of the detection box housing (1), and the heat dissipation mesh plates (12) are arranged at the lower end of the detection box (2).

5. A communication equipment high and low temperature detection box according to claim 1, characterized in that: A roller (13) is arranged below the detection box housing (1).

6. A communication equipment high and low temperature detection box according to claim 1, characterized in that: A placement platform (215) is arranged on both sides of the detection chamber (21), and the placement platform (215) comprises a mounting vertical rod (31), a mounting horizontal rod (32) and a movable frame (33). The mounting vertical rod (31) is fixedly arranged on both sides of the inner wall of the detection chamber (21), and a plurality of groups of mounting grooves (311) are arranged in a linear array on the mounting vertical rod (31). Mounting hooks (321) are arranged on both sides of the mounting horizontal rod (32), and the mounting horizontal rod (32) is clamped and arranged in the mounting groove (311) through the mounting hooks (321). The movable frame (33) is arranged on the upper surface of the mounting horizontal rod (32).

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