Portable test box for fuel test chip
By designing a test box for portable fuel test chips, combined with rotatable front and rear plates and side plates, as well as the structure of buffer grooves, buffer plates and return springs, the problem of inconvenience in transport and the equipment is easily damaged, achieving effective protection and portability of the equipment.
Patent Information
- Application Number
- CN202422117617.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing test boxes are not portable during transportation, and the test equipment is prone to impact the test box housing when it is shaken, resulting in damage to the equipment.
A portable fuel test chip test box is designed, using rotatable front and rear plates and side plates, combined with a buffer groove, buffer plate and return spring structure to ensure that the test equipment is effectively buffered when shaking.
The portability of the test box is realized, and the buffer structure effectively protects the test equipment from damage caused by shaking, avoiding direct impact between the equipment and the test box housing.
Smart Images
Figure CN223015362U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fuel test chips, and particularly relates to a test box for a portable fuel test chip. Background Technique
[0002] The internal of the fuel measurement chip research and development test platform integrates an RS422 communication module, a discrete input / output module, an analog input / output module, waveform analysis software, a signal generator module, etc., quickly constructs a corresponding portable integrated test device, has rich test resource configurations, and quickly builds a dedicated test platform by connecting different test toolings, and then completes the test. This test device needs to be packaged with a test box during transportation for easy carrying. Therefore, we provide a test box for a portable fuel test chip.
[0003] The existing test box is inconvenient to carry during transportation. At the same time, during transportation, if there is shaking, the test device inside the test box will shake accordingly, thus hitting the outer shell of the test box, and then causing damage to the test device. Content of the Utility Model
[0004] The purpose of the utility model is to provide a test box for a portable fuel test chip to solve the problems raised in the above background technique.
[0005] To solve the above technical problems, the technical solution adopted by the utility model is:
[0006] A test box for a portable fuel test chip, including a test box body. The test box body includes a base. The front and rear ends of the top of the base are rotatably connected with front and rear plates, and an upper cover plate is arranged on the top of the front and rear plates.
[0007] A carrying unit is arranged above the base, and a protection unit is arranged on the inner walls of the front and rear plates.
[0008] The further improvement of the technical solution of the utility model lies in: The carrying unit includes a test device arranged at the middle position of the top of the base. The side plates are rotatably installed at the edge positions on both sides of the top of the base. A lifting ring is fixedly installed on the top of the upper cover plate. Fixed rings are fixedly installed on the outer surfaces of both sides and the front of the upper cover plate. The lifting ring can lift the test box body.
[0009] The further improvement of the technical solution of the utility model lies in: Fixed blocks are fixedly installed at the top ends of the outer surfaces of the front and rear plates and the side plates. Positioning collar rings are rotatably installed on both sides of the fixed blocks. The positioning collar rings are rotatably sleeved on the outer surface of the fixed ring. Clamping grooves are opened on both sides of the front and rear plates.
[0010] A further improvement of the technical solution of the utility model lies in that: locking convex strips are fixedly installed on both sides of the inner wall of the side panel, and the locking convex strips are movably inserted into the inside of the locking groove. Hinges are provided on the bottom ends of the outer surfaces of the front and rear panels and the side panels, and the other side of the hinge is provided on the surrounding outer surfaces of the base. The setting of the hinge facilitates the rotation of the side panels and the front and rear panels.
[0011] A further improvement of the technical solution of the utility model is that the protection unit includes a buffer groove opened on the front and rear plates, the side plates and the inner wall of the upper cover plate, and the inner walls around the buffer groove are all opened with limiting slide grooves, and a buffer plate is movably installed inside the buffer groove. The limiting slide groove can limit the position of the buffer plate when moving to prevent dislocation.
[0012] A further improvement of the technical solution of the utility model is that a rubber pad is fixedly installed on the top of the buffer plate, and a limiting slider is fixedly installed on the bottom end of the outer surface of the buffer plate, and the limiting slider is slidably connected to the inside of the limiting slide groove.
[0013] A further improvement of the technical solution of the utility model is that a return spring is fixedly installed around the bottom end of the buffer plate, and the other end of the return spring is fixedly installed around the bottom end of the buffer groove. The elastic force of the return spring can enable the test equipment to achieve a buffering effect when it shakes.
[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0015] 1. The utility model provides a test box for fuel test chips that is easy to carry. The front and rear panels and the side panels are lifted up to make them in a vertical state, so that the engaging convex strips on the inner walls of the side panels are inserted into the insides of the engaging grooves on both sides of the front and rear panels. At this time, the upper cover is rotated to engage with the tops of the front and rear panels and the side panels, and the positioning rings around are rotated to be sleeved on the outer surface of the fixing ring, thereby promoting the upper cover and the front and rear panels and the side panels to be connected and fixed. At this time, the lifting ring is lifted to facilitate carrying the test box.
[0016] 2. The utility model provides a test box for a fuel test chip that is easy to carry. By arranging a buffer plate, when the test box is shaken, the buffer plate is prompted to contact the shell of the test equipment. The shaking force will cause the buffer plate to move inside the buffer groove, thereby squeezing the reset spring, and then using the elastic potential energy of the reset spring to cause the buffer plate to rebound and reset, thereby buffering and protecting the test equipment. At the same time, the rubber pad between the buffer plate and the test equipment can avoid scratches caused by contact. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 Structural schematic diagram of the side plate of the present utility model;
[0019] Figure 3 Structural schematic diagram of the side plate and front and rear plates of the present utility model;
[0020] Figure 4 Structural schematic diagram of the base of the present utility model;
[0021] Figure 5 Structural schematic diagram of the buffer plate of the present utility model.
[0022] In the figure: 1, main body of the test box; 2, base; 21, test equipment; 3, front and rear plates; 31, side plates; 311, buffer groove; 312, limit sliding groove; 313, buffer plate; 314, rubber pad; 315, limit sliding block; 316, return spring; 32, fixing block; 33, positioning collar; 34, engaging groove; 35, engaging rib; 36, hinge; 4, upper cover plate; 41, lifting ring; 42, fixing ring. Specific embodiments
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Embodiment 1
[0025] Such as Figures 1-5As shown in the figure, the utility model provides a test box for a fuel test chip that is easy to carry, including a test box body 1. The test box body 1 includes a base 2. At the front and rear ends of the top of the base 2, front and rear plates 3 are rotatably connected. At the top of the front and rear plates 3, an upper cover plate 4 is provided. Above the base 2, a carrying unit is provided. On the inner walls of the front and rear plates 3, a protection unit is provided. The carrying unit includes a test device 21 arranged at the middle position of the top of the base 2. On both sides of the top of the base 2, side plates 31 are rotatably installed. On the top of the upper cover plate 4, a lifting ring 41 is fixedly installed. On the outer surfaces of both sides and the front of the upper cover plate 4, fixing rings 42 are fixedly installed. On the outer surface tops of the front and rear plates 3 and the side plates 31, fixing blocks 32 are fixedly installed. On both sides of the fixing blocks 32, positioning collar rings 33 are rotatably installed. The positioning collar rings 33 are rotatably sleeved on the outer surface of the fixing rings 42. On both sides of the front and rear plates 3, engaging grooves 34 are opened. On both sides of the inner walls of the side plates 31, engaging ridges 35 are fixedly installed. The engaging ridges 35 are movably inserted into the interior of the engaging grooves 34. On the outer surface bottoms of the front and rear plates 3 and the side plates 31, hinges 36 are provided. The other sides of the hinges 36 are arranged on the outer surfaces around the base 2.
[0026] Furthermore, by lifting the front and rear plates 3 and the side plates 31 to a vertical state, the engaging ridges 35 on the inner walls of the side plates 31 are inserted into the engaging grooves 34 on both sides of the front and rear plates 3. At this time, rotate the upper cover plate 4 to make it engage with the tops of the front and rear plates 3 and the side plates 31. Cooperate with rotating the positioning collar rings 33 around to make them sleeved on the outer surface of the fixing rings 42. Thus, the upper cover plate 4, the front and rear plates 3, and the side plates 31 are connected and fixed. At this time, lifting the lifting ring 41 facilitates carrying the test box.
[0027] Embodiment 2
[0028] As Figures 1-5 shown, on the basis of Embodiment 1, the utility model provides a technical solution: Preferably, the protection unit includes buffer grooves 311 opened on the inner walls of the front and rear plates 3, the side plates 31, and the upper cover plate 4. On the inner walls around the buffer grooves 311, limiting sliding grooves 312 are opened. Inside the buffer grooves 311, buffer plates 313 are movably installed. On the top of the buffer plates 313, rubber pads 314 are fixedly installed. On the outer surface bottoms around the buffer plates 313, limiting sliding blocks 315 are fixedly installed. The limiting sliding blocks 315 are slidably connected to the interior of the limiting sliding grooves 312. On the bottom around the buffer plates 313, reset springs 316 are fixedly installed. The other ends of the reset springs 316 are fixedly installed on the bottom around the buffer grooves 311.
[0029] Furthermore, the shaking of the test box causes the buffer plates 313 around the inner wall of the test box to contact the outer shell of the test device 21. The shaking force will cause the buffer plates 313 to move inside the buffer grooves 311, thereby squeezing the return springs 316. Then, the elastic potential energy of the return springs 316 is used to urge the buffer plates 313 to rebound and reset, thereby performing buffering and achieving the function of protecting the test device 21. At the same time, the rubber pads 314 can prevent scratches caused by contact between the buffer plates 313 and the test device 21.
[0030] Next, the working principle of the test box for the portable fuel test chip will be specifically described.
[0031] As Figures 1-5 shown, during use, the front and rear plates 3 and the side plates 31 are lifted up to be in a vertical state, so that the engaging ridges 35 on the inner walls of the side plates 31 are inserted into the engaging grooves 34 on both sides of the front and rear plates 3. At this time, the upper cover plate 4 is rotated to be engaged at the top of the front and rear plates 3 and the side plates 31. The positioning collar rings 33 around are rotated to be sleeved on the outer surface of the fixing ring 42, thereby connecting and fixing the upper cover plate 4, the front and rear plates 3, and the side plates 31. At this time, lifting the lifting ring 41 facilitates carrying the test box. During transportation, the shaking of the test box causes the buffer plates 313 around the inner wall of the test box to contact the outer shell of the test device 21. The shaking force will cause the buffer plates 313 to move inside the buffer grooves 311, thereby squeezing the return springs 316. Then, the elastic potential energy of the return springs 316 is used to urge the buffer plates 313 to rebound and reset, thereby performing buffering and achieving the function of protecting the test device 21. At the same time, the rubber pads 314 can prevent scratches caused by contact between the buffer plates 313 and the test device 21.
[0032] Generally speaking, the above has described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A portable test box for a fuel test chip, comprising a test box body (1), characterized in that: The test box body (1) comprises a base (2), the front and rear ends of the top of the base (2) are rotatably connected to front and rear plates (3), and the tops of the front and rear plates (3) are provided with an upper cover plate (4); A carrying unit is arranged above the base (2), and a protection unit is arranged on the inner walls of the front and rear plates (3).
2. A portable fuel testing chip test box according to claim 1, characterized in that: The carrying unit comprises a testing device (21) arranged at the middle position of the top of the base (2), side panels (31) are rotatably mounted on the edge positions of both sides of the top of the base (2), a lifting ring (41) is fixedly mounted on the top of the upper cover (4), and fixing rings (42) are fixedly mounted on both sides and the front outer surface of the upper cover (4).
3. A portable fuel testing chip test box according to claim 1, characterized in that: A fixing block (32) is fixedly mounted on the top of the outer surface of the front and rear plates (3) and the side plates (31); positioning collars (33) are rotatably mounted on both sides of the fixing block (32); the positioning collars (33) are rotatably sleeved on the outer surface of the fixing ring (42); and a snap-fitting groove (34) is provided on both sides of the front and rear plates (3).
4. A portable fuel testing chip test box according to claim 3, characterized in that: Both sides of the inner wall of the side panel (31) are fixedly mounted with snap-fitting convex strips (35), and the snap-fitting convex strips (35) are movably inserted into the inside of the snap-fitting groove (34). Hinges (36) are arranged on the bottom ends of the outer surfaces of the front and rear panels (3) and the side panels (31), and the other side of the hinges (36) is arranged on the outer surfaces of the base (2).
5. The portable fuel testing chip test box according to claim 1, characterized in that: The protection unit comprises a buffer groove (311) provided on the inner walls of the front and rear plates (3), the side plates (31) and the upper cover plate (4); limiting sliding grooves (312) are provided on the inner walls around the buffer groove (311); and a buffer plate (313) is movably installed inside the buffer groove (311).
6. A portable fuel testing chip test box according to claim 5, characterized in that: A rubber pad (314) is fixedly mounted on the top of the buffer plate (313), and a limiting slider (315) is fixedly mounted on the bottom of the outer surface of each of the four sides of the buffer plate (313), and the limiting slider (315) is slidably connected to the inside of the limiting slide groove (312).
7. A portable fuel testing chip test box according to claim 6, characterized in that: A return spring (316) is fixedly mounted on the four sides of the bottom end of the buffer plate (313), and the other end of the return spring (316) is fixedly mounted on the four sides of the bottom end of the buffer groove (311).