Engine emission test platform
By designing a segmentation mechanism on the engine tester and using a support plate and a cutting knife to achieve flat cutting of the printing paper, the problem of paper tear due to small printing outlets in the prior art is solved, and the efficiency of data viewing and storage is improved .
Patent Information
- Application Number
- CN202420602660.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The printing outlet of existing engine testers is small, which makes the printing paper difficult to tear open, affecting data viewing and retracting, and uneven tear open affecting the next round of printing.
A splitting mechanism is designed, including a support plate, a cutting knife, a limiting plate and a pushing plate. The paper sheet is cut in the counter plate by cutting knife, and the support plate supports the paper sheet to achieve flat cutting.
It solves the problem of inconvenience in tearing the printing paper, ensures the clarity of data viewing and storage, and improves the cutting efficiency of printing paper.
Smart Images
Figure CN222157001U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of test platforms, in particular to an engine emission test platform. Background Art
[0002] The engine will emit a large amount of harmful gases during daily operation, so the engine's exhaust gas needs to be tested before the engine enters the market to test whether the engine's exhaust gas meets the standards.
[0003] The existing engine tester has a problem that the printing outlet is small and it is not easy to tear the paper at the printing outlet;
[0004] The reason for this problem is that when testing the engine exhaust, an exhaust tester is needed. The tester is connected to the engine exhaust pipe using a connecting pipe, and then the engine is started for operation. The connecting pipe will transmit the exhaust gas to the inside of the tester during the operation of the tester, and the exhaust gas components will be analyzed inside the tester. The analyzed data can be displayed on the display screen or printed, and the printed paper is removed from the print outlet. In order to save space outside the tester body, the print outlet is usually set smaller. This makes it inconvenient to tear the tail of the printed paper while the paper data is output. If the tearing angle is uneven, it will not only affect the viewing and storage of the data, but also affect the next round of paper printing. Therefore, we propose an engine emission test platform. Utility Model Content
[0005] In view of the deficiencies of the prior art, the utility model provides an engine emission test platform, which solves the problem that the existing engine tester has a small printing outlet and is not easy to tear the paper at the printing outlet.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an engine emission test platform, including a tester body, the outer surface of the tester body is provided with a printing outlet, the outer surface of the tester body is provided with a splitting mechanism, the splitting mechanism includes a support plate, which is arranged on the front of the tester body, the cutting knife is movably arranged above the support plate, the cutting knife is used to cut printed paper, and the limit plates are fixedly arranged on both sides of the support plate, and the limit plates provide limit support for the cutting knife.
[0007] Preferably, a support rod is fixedly connected to the interior of the support plate, and a sleeve tube is movably sleeved on the outer surface of the support rod.
[0008] Preferably, a pushing plate is slidably connected inside the limiting plate, and the cutting knife is fixedly connected to the lower surface of the pushing plate.
[0009] Preferably, fixed long plates are fixedly connected to both sides of the cutting knife, and the fixed long plates are fixedly connected to the lower surface of the pushing plate.
[0010] Preferably, a limit rod is fixedly connected to the lower surface of the push plate, and the limit rod is movably inserted into the interior of the limit plate.
[0011] Preferably, a spring is fixedly connected to the lower surface of the push plate, and the spring is fixedly connected to the outside of the limiting plate.
[0012] Preferably, a protective shell is fixedly connected to the lower surface of the push plate, and the protective shell is movably sleeved on the outside of the limiting plate.
[0013] Preferably, a resist plate is fixedly connected to the upper side of the support plate, the cutting knife is movably inserted inside the resist plate, and the cutting knife is arranged in front of the printing outlet.
[0014] The utility model discloses an engine emission test platform, which has the following beneficial effects: the engine emission test platform prints out paper data through a printing outlet, and then the paper sheet passes through the outside of a sleeve tube above a support plate until the position where the paper sheet needs to be cut reaches the position below a cutting knife, and then a push plate is pushed to drive the cutting knife to move to the position where the paper sheet needs to be cut, and then the cutting blade is inserted into the inside of a support plate to cut the paper sheet, and a support plate is provided to support the paper sheet, and then the cutting knife is moved to cut the paper sheet on the support plate, thereby achieving smooth cutting of the paper sheet after the data is printed. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of part A;
[0018] Figure 3 This is a schematic diagram of the external structure of the limiting plate of the utility model;
[0019] Figure 4 This is a schematic diagram of the external structure of the support plate of the utility model.
[0020] In the figure: 1. Tester body; 101. Print outlet; 2. Support plate; 201. Cutting knife; 202. Push plate; 203. Sleeve tube; 204. Fixed long plate; 205. Support rod; 206. Abutment plate; 207. Limit plate; 208. Protective housing; 209. Limit rod; 210. Spring. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] The embodiment of the present application solves the problem that the existing engine tester has a small printing outlet and is not easy to tear the paper at the printing outlet by providing an engine emission test platform.
[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0024] The utility model embodiment discloses an engine emission test platform.
[0025] According to the attached Figure 1-4 As shown, it includes a tester body 1, and the tester body 1 can refer to the exhaust gas tester model hpc501. The outer surface of the tester body 1 is provided with a printing outlet 101, and the outer surface of the tester body 1 is provided with a splitting mechanism. The splitting mechanism includes a support plate 2, which is arranged on the front of the tester body 1, and a cutting knife 201 is movably arranged above the support plate 2. The cutting knife 201 is used to cut printed paper sheets, and the limiting plates 207 are fixedly arranged on both sides of the support plate 2, and the limiting plates 207 limit and support the cutting knife 201.
[0026] Use the exhaust gas tester body 1, and use the connecting pipe to connect the tester body 1 to the engine exhaust pipe position, then start the engine to run. The connecting pipe will transmit the exhaust gas to the inside of the tester body 1 during the operation of the tester body 1, and the exhaust gas components will be analyzed inside the tester body 1. The analyzed data can be displayed on the display screen and can also be printed, and the printed paper is removed from the print outlet 101.
[0027] The paper data is printed out through the print outlet 101, and then the paper sheet will pass through the outside of the sleeve 203 above the support plate 2, until the position where the paper sheet needs to be cut reaches the position below the cutting knife 201, and then the push plate 202 is pushed to squeeze the spring 210 at both ends of the push plate 202. At this time, the limit rod 209 will slide inside the limit plate 207, and the protective shell 208 will move with the push plate 202 to the outside of the block on the side of the limit plate 207, until the push plate 202 drives the cutting knife 201 to move to the position where the paper sheet needs to be cut, and then the cutting blade 201 is inserted into the inside of the abutment plate 206 to cut the paper sheet.
[0028] The support plate 2 is fixedly connected to a support rod 205 inside, and a sleeve tube 203 is movably sleeved on the outer surface of the support rod 205. The limit plate 207 is slidably connected to a push plate 202 inside, and a cutting knife 201 is fixedly connected to the lower surface of the push plate 202. Fixed long plates 204 are fixedly connected to the two sides of the cutting knife 201, and the fixed long plates 204 are fixedly connected to the lower surface of the push plate 202. By setting the support plate 2, the support plate 2 supports the paper sheet, and then the cutting knife 201 is moved to cut the paper sheet on the support plate 2, thereby achieving smooth cutting of the paper sheet after data printing.
[0029] The lower surface of the push plate 202 is fixedly connected to a limiting rod 209, and the limiting rod 209 is movably inserted into the inside of the limiting plate 207. The lower surface of the push plate 202 is fixedly connected to a spring 210, and the spring 210 is fixedly connected to the outside of the limiting plate 207. The lower surface of the push plate 202 is fixedly connected to a protective shell 208, and the protective shell 208 is movably sleeved on the outside of the limiting plate 207.
[0030] A resist plate 206 is fixedly connected to the top of the support plate 2, and the cutting knife 201 is movably inserted inside the resist plate 206. The cutting knife 201 is set on the front side of the printing outlet 101. After the cutting is completed, release the position of the push plate 202. At this time, the spring 210 will lose the extrusion force and generate tension. Under the action of the tension of the spring 210, the push plate 202 is pushed upward until the push plate 202 returns to its original position.
[0031] The protective shell 208 moves outside the block on the side of the limit plate 207, and the protective shell 208 protects the spring 210. The limit rod 209 is movably inserted into the inside of the block on the side of the limit plate 207, and the bottom end of the spring 210 is fixedly connected above the block on the side of the limit plate 207.
[0032] In summary, compared with the prior art, the present invention has the following beneficial effects:
[0033] The paper data is printed out through the print outlet 101, and then the paper sheet passes through the outside of the sleeve 203 above the support plate 2, until the position where the paper sheet needs to be cut reaches the position below the cutting knife 201, and then the push plate 202 is pushed to drive the cutting knife 201 to move to the position where the paper sheet needs to be cut, and then the cutting blade 201 is inserted into the inside of the abutment plate 206 to cut the paper sheet. By setting the support plate 2, the support plate 2 supports the paper sheet, and then the cutting knife 201 is moved to cut the paper sheet on the support plate 2, thereby achieving smooth cutting of the paper sheet after the data is printed.
[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An engine emission test platform, comprising a tester body (1), wherein the outer surface of the tester body (1) is provided with a printing outlet (101), It is characterized in that The outer surface of the tester body (1) is provided with a splitting mechanism, and the splitting mechanism comprises: A support plate (2) arranged on the front side of the tester body (1); A cutting knife (201) is movably arranged above the support plate (2), and the cutting knife (201) is used for cutting printed paper sheets; The limiting plates (207) are fixedly arranged on both sides of the support plate (2), and the limiting plates (207) provide limiting support for the cutting knife (201).
2. The engine emission test platform according to claim 1, Features: A support rod (205) is fixedly connected to the interior of the support plate (2), and a sleeve tube (203) is movably sleeved on the outer surface of the support rod (205).
3. The engine emission test platform according to claim 2, Features: The limiting plate (207) is slidably connected to a pushing plate (202) inside, and the cutting knife (201) is fixedly connected to the lower surface of the pushing plate (202).
4. The engine emission test platform according to claim 3, Features: Fixed long plates (204) are fixedly connected to both sides of the cutting knife (201), and the fixed long plates (204) are fixedly connected to the lower surface of the pushing plate (202).
5. The engine emission test platform according to claim 3, Features: The lower surface of the push plate (202) is fixedly connected to a limiting rod (209), and the limiting rod (209) is movably inserted into the interior of the limiting plate (207).
6. The engine emission test platform according to claim 3, Features: A spring (210) is fixedly connected to the lower surface of the push plate (202), and the spring (210) is fixedly connected to the outside of the limiting plate (207).
7. The engine emission test platform according to claim 3, Features: The lower surface of the push plate (202) is fixedly connected to a protective shell (208), and the protective shell (208) is movably sleeved on the outside of the limiting plate (207).
8. The engine emission test platform according to claim 1, Features: An abutment plate (206) is fixedly connected to the top of the support plate (2), the cutting knife (201) is movably inserted into the inside of the abutment plate (206), and the cutting knife (201) is arranged on the front side of the printing outlet (101).