Thermal shrinkage type automatic exhaust sealing cap
By introducing a temperature sensor and driving motor into the heat-shrinkable automatic exhaust cap, the gears and gear discs are driven to rotate, slide the screw and sealing block, the problem that the cap cannot be automatically exhausted is solved, and the automatic exhaust function is realized. Improves the effectiveness and efficiency of use.
Patent Information
- Application Number
- CN202323647536.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-29
AI Technical Summary
Most heat-shrinkage automatic exhaust caps on the market cannot be automatically exhausted during long-term use, which affects the use effect.
A heat-shrinkage automatic exhaust cap is designed, including a cap sleeve, a cap cover body, a temperature sensor, a drive motor, a gear, a gear disc, a screw and a sealing block. The drive motor is started by the temperature sensor to drive the gear and The gear disc rotates, driving the screw and sealing block to slide, realizing automatic engagement and exhaust gas between the sealing block and the exhaust hole.
It realizes that the drive motor is automatically started when the internal temperature of the cap sleeve reaches the set value, which drives the sealing block to slide and automatically exhausts, improving the use effect and efficiency of the cap.
Smart Images
Figure CN222282338U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sealing caps, in particular to a heat shrinkable automatic exhaust sealing cap. Background Art
[0002] Sealing caps are mainly used for sealing and waterproofing of various pipe joints. Cable sealing caps are devices used to protect the sealing of cable lead-out ends. They can also play the role of insulation, waterproofing and moisture-proofing. Different application scenarios require the selection of sealing caps of different materials. This article will mainly introduce several commonly used types of cable sealing cap materials and their advantages and disadvantages. Heat shrinkable cable sealing caps are also called insulating sealing caps, heat shrinkable waterproof caps, etc. They are the product of updated production technology based on heat shrinkable tubing. They are made by special processes and special molds. Like heat shrinkable tubing, it has excellent properties such as flame retardancy, sealing, waterproofing and moisture-proofing, UV resistance, insulation, and temperature resistance. It is soft and elastic.
[0003] Compared with the heat shrinkable sealing cap of CN214755458U, one end of the heat shrinkable double-wall tube is clamped and sealed by a clamp during use to form the heat shrinkable sealing cap. The heat shrinkable sealing cap can be cut into a set length after the heat shrinkable double-wall tube is manufactured, and then a clamp that can be used to clamp and seal one end of the heat shrinkable double-wall tube can be configured to manufacture it. Compared with the existing heat shrinkable sealing cap manufactured by injection molding, it greatly saves production costs and improves production efficiency, but there are still certain problems, the specific problems are as follows;
[0004] Most of the heat shrinkable automatic exhaust caps currently on the market cannot automatically exhaust the air when used for a long time, thereby affecting the use effect of the heat shrinkable automatic exhaust caps. Utility Model Content
[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0006] In view of the fact that most of the heat shrinkable automatic exhaust caps currently on the market in the above-mentioned or prior art cannot automatically exhaust the heat shrinkable automatic exhaust caps when used for a long time, thereby affecting the use effect of the heat shrinkable automatic exhaust caps, the present utility model is proposed.
[0007] Therefore, the purpose of the utility model is to provide a heat shrinkable automatic exhaust sealing cap.
[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a heat shrinkable automatic exhaust sealing cap comprises a sealing cap sleeve, one end of the sealing cap sleeve is installed with a sealing cap cover body, and a fixed box is installed on the side wall of one end inside the sealing cap cover body, and a temperature sensor is installed on the side wall of one end inside the sealing cap cover body;
[0009] A sealing cap cover body, comprising an exhaust hole, one end of the sealing cap cover body is provided with an exhaust hole, a fixing plate is installed on the inner wall of the sealing cap cover body, and a through hole is opened inside the fixing plate, a mounting frame is installed on the side wall of one end of the fixing plate, and a toothed disc body is installed inside the mounting frame through ball rotation, a threaded hole is opened inside the toothed disc body, and a screw rod body passing through the through hole is threadedly connected inside the threaded hole, and a sealing block is installed at one end of the screw rod body;
[0010] The fixed box body includes a driving motor, the driving motor is installed inside the fixed box body, and the output end of the driving motor is installed with a rotating shaft body through a coupling, one end of the rotating shaft body is installed with a gear body, and the gear body and the gear disc body are meshed with each other.
[0011] As a preferred solution of a heat shrinkable automatic exhaust cap of the utility model, a sliding rod is installed at one end of the mounting frame, and a sliding sleeve is sleeved on the outer wall of the sliding rod, and the outer wall of the sliding sleeve is fixedly connected to the outer wall of the screw body.
[0012] As a preferred solution of the heat-shrinkable automatic exhaust sealing cap of the utility model, a sealing groove is provided on the inner wall of the exhaust hole.
[0013] As a preferred solution of the heat-shrinkable automatic exhaust sealing cap of the utility model, the exhaust hole is tightly fitted with the sealing block.
[0014] As a preferred solution of the heat-shrinkable automatic exhaust sealing cap of the utility model, a sealing ring is installed on the outer wall of the sealing block, and the sealing ring and the sealing groove are engaged with each other.
[0015] As a preferred solution of a heat-shrinkable automatic exhaust cap of the utility model, a mounting plate is installed inside the sealing ring, and a spring body is installed at the top and bottom ends of the mounting plate, and one end of the spring body away from the mounting plate is fixedly connected to the inner wall of the sealing ring.
[0016] As a preferred solution of the heat shrinkable automatic exhaust sealing cap of the utility model, the output end of the temperature sensor is connected to the input end wire of the driving motor through a wire.
[0017] The utility model has the following beneficial effects: firstly, the utility model starts the driving motor to drive the gear body to rotate, and the gear body and the toothed disc body are meshed with each other, so that the gear body can drive the toothed disc body to rotate at the same time, and is threadedly connected with the screw rod body through the threaded hole, and the sliding rod and the sliding sleeve cooperate with each other, so that the toothed disc body can drive the screw rod body to slide inside the through hole through the sliding rod and the sliding sleeve while rotating, so that the screw rod body slides to drive the sealing block to slide at the same time, and the sealing block is engaged with the exhaust hole, so that the driving motor is started to drive the sealing block to automatically exhaust the exhaust hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0019] Figure 1 The figure is a schematic diagram of the main structure of a heat-shrinkable automatic exhaust sealing cap.
[0020] Figure 2 It is a left view structural schematic diagram of a heat shrinkable automatic exhaust sealing cap.
[0021] Figure 3 The figure is a schematic diagram of the exhaust hole structure of a heat shrinkable automatic exhaust cap.
[0022] Figure 4 The present invention is a schematic diagram of the internal structure of a sealing cap sleeve of a heat-shrinkable automatic exhaust sealing cap.
[0023] Figure 5 The present invention is a schematic diagram of the sliding structure of a sealing block of a heat shrinkable automatic exhaust sealing cap.
[0024] Figure 6 The figure is a schematic diagram of the sealing ring structure of a heat-shrinkable automatic exhaust sealing cap.
[0025] Figure 7 The figure is a schematic diagram of the internal structure of a sealing ring of a heat-shrinkable automatic exhaust sealing cap.
[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0027] 1. Sealing cap sleeve; 2. Sealing cap cover body; 201. Exhaust hole; 2011. Sealing groove; 202. Fixing plate; 203. Through hole; 204. Mounting frame; 205. Toothed disc body; 206. Threaded hole; 207. Screw rod body; 208. Sliding rod; 209. Sliding sleeve; 2010. Sealing block; 20101. Sealing ring; 20102. Mounting plate; 20103. Spring body; 3. Fixed box body; 301. Driving motor; 302. Rotating shaft body; 303. Gear body; 4. Temperature sensor. DETAILED DESCRIPTION
[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0031] Example 1: Reference Figures 1 to 7 , which is the first embodiment of the utility model, and provides a heat-shrinkable automatic exhaust sealing cap, which can solve the problem that most heat-shrinkable automatic exhaust sealing caps on the market cannot automatically exhaust the heat-shrinkable automatic exhaust sealing caps when used for a long time, thereby affecting the use effect of the heat-shrinkable automatic exhaust sealing caps, including a sealing cap sleeve 1, a sealing cap cover body 2 is installed at one end of the sealing cap sleeve 1, and a fixed box body 3 is installed on the side wall of one end of the sealing cap cover body 2, and a temperature sensor 4 is installed on the side wall of one end of the sealing cap cover body 2;
[0032] The sealing cap cover 2 comprises an exhaust hole 201, one end of the sealing cap cover 2 is provided with the exhaust hole 201, a fixing plate 202 is installed on the inner wall of the sealing cap cover 2, and a through hole 203 is opened inside the fixing plate 202, a mounting frame 204 is installed on the side wall of one end of the fixing plate 202, and a toothed disc body 205 is installed inside the mounting frame 204 through ball rotation, a threaded hole 206 is opened inside the toothed disc body 205, and a screw rod body 207 passing through the through hole 203 is threadedly connected inside the threaded hole 206, a sealing block 2010 is installed at one end of the screw rod body 207, a sliding rod 208 is installed at one end of the mounting frame 204, and a sliding sleeve 209 is sleeved on the outer wall of the sliding rod 208, and the outer wall of the sliding sleeve 209 is fixedly connected to the outer wall of the screw rod body 207;
[0033] The fixed housing 3 includes a driving motor 301. The driving motor 301 is installed inside the fixed housing 3, and a rotating shaft body 302 is installed at the output end of the driving motor 301 through a coupling. A gear body 303 is installed at one end of the rotating shaft body 302, and the gear body 303 and the toothed disc body 205 are meshed with each other. The output end of the temperature sensor 4 is connected to the input end of the driving motor 301 through a wire.
[0034] The specific working principle is as follows: first, through the design of the temperature sensor 4, when the temperature inside the sealing cap sleeve 1 reaches the value set by the temperature sensor 4, the temperature sensor 4 transmits the information to the drive motor 301 and starts it, and the drive motor 301 is started to drive the gear body 303 to rotate, and the gear body 303 and the toothed disc body 205 are meshed with each other, so that the gear body 303 can drive the toothed disc body 205 to rotate at the same time, and the threaded hole 206 and the screw rod body 207 are connected. Threaded connection, and through the mutual cooperation of the sliding rod 208 and the sliding sleeve 209, the toothed disc body 205 can drive the screw rod body 207 to slide inside the through hole 203 through the sliding rod 208 and the sliding sleeve 209 while rotating, so that the screw rod body 207 can slide to drive the sealing block 2010 to slide at the same time, and the sealing block 2010 and the exhaust hole 201 are engaged with each other, so that the sealing block 2010 can be driven by starting the driving motor 301 to automatically exhaust the exhaust hole 201.
[0035] Example 2: Reference Figures 1 to 7, which is the first embodiment of the utility model. This embodiment provides a heat-shrinkable automatic exhaust cap, which can solve the problem that most heat-shrinkable automatic exhaust caps on the market cannot automatically exhaust the air when used for a long time, thus affecting the use effect of the heat-shrinkable automatic exhaust cap. A sealing groove 2011 is provided on the inner wall of the exhaust hole 201, and the exhaust hole 201 fits tightly with the sealing block 2010. A sealing ring 20101 is installed on the outer wall of the sealing block 2010, and the sealing ring 20101 and the sealing groove 2011 are engaged with each other. A mounting plate 20102 is installed inside the sealing ring 20101, and a spring body 20103 is installed at the top and bottom of the mounting plate 20102, and the end of the spring body 20103 away from the mounting plate 20102 is fixedly connected to the inner wall of the sealing ring 20101.
[0036] The specific working principle is that firstly, the sealing ring 20101 and the sealing groove 2011 are engaged with each other, and through the design of the spring body 20103, the sealing effect between the sealing ring 20101 and the sealing groove 2011 is better through the spring body 20103.
[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A heat shrinkable automatic exhaust cap, characterized in that: include, A sealing cap sleeve (1), wherein a sealing cap cover (2) is installed at one end of the sealing cap sleeve (1), a fixed box (3) is installed on the side wall at one end inside the sealing cap cover (2), and a temperature sensor (4) is installed on the side wall at one end inside the sealing cap cover (2); A sealing cap cover (2), comprising an exhaust hole (201), one end of the sealing cap cover (2) being provided with an exhaust hole (201), an inner wall of the sealing cap cover (2) being provided with a fixing plate (202), and a through hole (203) being provided inside the fixing plate (202), a mounting frame (204) being provided on the side wall of one end of the fixing plate (202), and a toothed disc body (205) being provided inside the mounting frame (204) by ball rotation, a threaded hole (206) being provided inside the toothed disc body (205), and a screw rod body (207) penetrating the through hole (203) being threadedly connected inside the threaded hole (206), and a sealing block (2010) being provided on one end of the screw rod body (207); A fixed housing (3) comprises a driving motor (301), wherein the driving motor (301) is installed inside the fixed housing (3), and a rotating shaft body (302) is installed at the output end of the driving motor (301) via a coupling, and a gear body (303) is installed at one end of the rotating shaft body (302), and the gear body (303) and the toothed disc body (205) are meshed with each other.
2. A heat shrinkable automatic exhaust cap as claimed in claim 1, characterized in that: A sliding rod (208) is installed at one end of the mounting frame (204), and a sliding sleeve (209) is sleeved on the outer wall of the sliding rod (208), and the outer wall of the sliding sleeve (209) is fixedly connected to the outer wall of the screw rod body (207).
3. A heat shrinkable automatic exhaust cap as claimed in claim 1, characterized in that: The inner wall of the exhaust hole (201) is provided with a sealing groove (2011).
4. A heat shrinkable automatic exhaust cap as claimed in claim 1, characterized in that: The exhaust hole (201) is tightly fitted to the sealing block (2010).
5. The heat shrinkable automatic exhaust cap according to claim 1, characterized in that: A sealing ring (20101) is installed on the outer wall of the sealing block (2010), and the sealing ring (20101) and the sealing groove (2011) are engaged with each other.
6. A heat shrinkable automatic exhaust cap as claimed in claim 5, characterized in that: A mounting plate (20102) is installed inside the sealing ring (20101), and a spring body (20103) is installed at the top and bottom ends of the mounting plate (20102), and one end of the spring body (20103) away from the mounting plate (20102) is fixedly connected to the inner wall of the sealing ring (20101).
7. The heat shrinkable automatic exhaust cap according to claim 1, characterized in that: The output end of the temperature sensor (4) is connected to the input end of the drive motor (301) through a wire.