A radio frequency coaxial connector with dust-proof function
By setting up a dustproof mechanism in the male and female heads of the radio frequency coaxial connector, using blocking blocks and edge-blocking connections and increasing friction, the problem of poor dustproof effect in the prior art is solved, and a more stable connection effect is achieved.
Patent Information
- Application Number
- CN202421412402.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing RF coaxial connector has poor dust protection effect. When not used for a long time, dust is likely to accumulate on the inside of its connector, which affects the stability of subsequent connections.
A radio frequency coaxial connector including a male and female head is designed. A dustproof mechanism is provided in both the male and female heads. Through the combination of blocking blocks and edge-covering, the connection is blocked and friction is increased to avoid dust accumulation. At the same time, the connection stability is ensured through the structure of the connecting rod and the clamp.
It effectively avoids the accumulation of dust at the connection, improves the stability of the connection, and ensures the reliability of the connector by increasing friction.
Smart Images
Figure CN222720818U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connectors, and more specifically to a radio frequency coaxial connector with a dustproof function. Background Art
[0002] Frequency coaxial connector is usually considered to be a component installed on a cable or installed on an instrument. As a component for electrically connecting or separating transmission lines, it is a mechatronics product. Simply put, it mainly plays a bridging role.
[0003] The shortcomings of the existing technology: The existing RF coaxial connector has poor dustproof effect. When not used for a long time, dust is easily accumulated on the inner side of the connector, affecting the stability of the subsequent connection. For this reason, we propose a RF coaxial connector with dustproof function. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a radio frequency coaxial connector with a dustproof function to solve the problems existing in the above-mentioned background technology.
[0005] The utility model provides the following technical solution: a radio frequency coaxial connector with a dustproof function, comprising a connector body, the connector body comprising a male head and a female head, the male head and the female head being slidably connected, a card slot being provided on the circumferential surface of the male head, a connecting rod being fixedly connected to the surface of the female head, a card block being fixedly connected to the surface of the connecting rod, the card block being located in the card slot, and dustproof mechanisms being provided in both the male head and the female head.
[0006] Preferably, the connecting rod is made of metal and has elasticity.
[0007] Preferably, a limiting ring is provided on the circumferential surface of the connecting rod, and the limiting ring is fitted with the clamping block.
[0008] Preferably, the limiting ring is circular and is made of rubber.
[0009] Preferably, the dustproof mechanism includes a blocking block arranged in the male head and the female head, the circumferential surface of the blocking block is fixedly connected with an edge, the edge is located on the circumferential surface of the male head and the female head, and the blocking block and the edge are both made of rubber.
[0010] Preferably, the circumferential surfaces of the male head and the female head are both provided with anti-skid rings, and the circumferential surfaces of the anti-skid rings are provided with anti-skid protrusions.
[0011] Technical effects and advantages of the utility model:
[0012] 1. The utility model inserts the blocking block into the connection between the male head and the female head to seal the connection between the male head and the female head, thereby preventing dust from accumulating at the connection and affecting the stability of the connection during use. Subsequently, the outer surfaces of the male head and the female head are wrapped by the hemming to increase the friction with the male head and the female head and prevent the blocking block from falling off.
[0013] 2. The utility model connects the male head and the female head together, and at the same time, the anti-skid protrusions arranged on the circumferential surfaces of the anti-skid ring and the protective ring can increase the friction when plugging and unplugging the male head and the female head to avoid slipping. Then the connecting rod will spread to the surroundings. When the male head and the female head are plugged to the bottom, the connecting rod will reset and push the card block to move into the card slot, thereby achieving the effect of connecting and fixing the male head and the female head. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the structure of the cross-section in the utility model.
[0016] Figure 3 For the utility model Figure 2 Schematic diagram of the structure of part A.
[0017] Figure 4 It is a schematic diagram of the structure of the male head and the female head separated in the utility model.
[0018] Figure 5 It is a structural schematic diagram of the plug in the utility model.
[0019] The figures are marked as follows: 1, connector body; 101, male head; 102, female head; 2, slot; 3, connecting rod; 4, block; 5, limiting ring; 6, blocking block; 7, edging; 8, anti-slip ring; 9, anti-slip protrusion. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The RF coaxial connector with dustproof function involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0021] The utility model provides a radio frequency coaxial connector with dustproof function, including a connector body 1, the connector body 1 includes a male head 101 and a female head 102, the male head 101 and the female head 102 are slidably connected, a card slot 2 is opened on the circumferential surface of the male head 101, a connecting rod 3 is fixedly connected to the surface of the female head 102, a card block 4 is fixedly connected to the surface of the connecting rod 3, the card block 4 is located in the card slot 2, and dustproof mechanisms are arranged in the male head 101 and the female head 102. When the connector body 1 is not in use during operation, the dustproof mechanism can be removed. The plug in the dustproof mechanism can be used to seal the connection between the male connector 101 and the female connector 102 to prevent dust from accumulating at the connection and affecting the stability of the connection during use. When in use, the male connector 101 and the female connector 102 are plugged together, and the connecting rod 3 will spread to the surroundings. When the male connector 101 and the female connector 102 are plugged to the bottom, the connecting rod 3 is reset and the card block 4 is pushed to move into the card slot 2, thereby achieving the effect of connecting and fixing the male connector 101 and the female connector 102.
[0022] Furthermore, the connecting rod 3 is made of metal and has elasticity. When working, the connecting rod 3 is made of metal and has elasticity, so when the card block 4 is pressed down, the card block 4 can be engaged in the card slot 2.
[0023] Furthermore, a limiting ring 5 is provided on the circumferential surface of the connecting rod 3, and the limiting ring 5 is fitted with the clamping block 4. During operation, when the clamping block 4 is engaged in the clamping groove 2, the limiting ring 5 is put on the connecting rod 3 to limit the connecting rod 3, so as to avoid the male head 101 and the female head 102 from being separated when being pulled, thereby improving the stability of the connection between the male head 101 and the female head 102.
[0024] Furthermore, the limiting ring 5 is circular and made of rubber. When working, the limiting ring 5 is made of rubber and has a certain degree of stretchability, so it can squeeze the position of the connecting rod 3 well, making it less likely to deform. At the same time, it is also more convenient to install and disassemble.
[0025] Furthermore, the dustproof mechanism includes a blocking block 6 arranged in the male head 101 and the female head 102, and the circumferential surface of the blocking block 6 is fixedly connected with a edging 7, and the edging 7 is located on the circumferential surface of the male head 101 and the female head 102. The blocking block 6 and the edging 7 are both made of rubber. When working, the blocking block 6 is inserted into the connection between the male head 101 and the female head 102, and then the edging 7 is used to wrap the outer surfaces of the male head 101 and the female head 102 to increase the friction with the male head 101 and the female head 102, thereby preventing the blocking block 6 from falling off.
[0026] Furthermore, the circumferential surfaces of the male head 101 and the female head 102 are both provided with anti-slip rings 8, and the circumferential surfaces of the anti-slip rings 8 are provided with anti-slip protrusions 9. During operation, the anti-slip rings 8 and the anti-slip protrusions 9 provided on the circumferential surfaces of the protective rings can increase the friction force when plugging and unplugging the male head 101 and the female head 102, thereby avoiding slipping.
[0027] The working principle of the utility model is as follows: when the connector body 1 is not in use, the blocking block 6 is inserted into the connection between the male head 101 and the female head 102 to seal the connection between the male head 101 and the female head 102 to prevent dust from accumulating at the connection and affecting the stability of the connection during use; then, the outer surfaces of the male head 101 and the female head 102 are wrapped under the action of the edging 7 to increase the friction with the male head 101 and the female head 102 to prevent the blocking block 6 from falling off; when in use, the male head 101 and the female head 102 are plugged together, and at the same time, the anti-slip ring 8 and the anti-slip protrusions 9 arranged on the circumferential surface of the protective ring can increase the friction when plugging and unplugging the male head 101 and the female head 102 to prevent slipping; then the connecting rod 3 will spread to the surroundings. When the male head 101 and the female head 102 are plugged into the bottom, the connecting rod 3 is reset and the card block 4 is pushed to move into the card slot 2, thereby achieving the effect of connecting and fixing the male head 101 and the female head 102. The connecting rod 3 is made of metal and has elasticity. When the card block 4 is pressed down, the card block 4 can be engaged in the card slot 2. When the card block 4 is engaged in the card slot 2, the limiting ring 5 is put on the connecting rod 3 to limit the connecting rod 3. The limiting ring 5 prevents the male head 101 from being separated from the female head 102 when being pulled, thereby improving the stability of the connection between the male head 101 and the female head 102. The limiting ring 5 is made of rubber and has a certain degree of stretchability. It can well squeeze the position of the connecting rod 3 to prevent it from being easily deformed. At the same time, it is also more convenient to install and disassemble.
[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A radio frequency coaxial connector with dustproof function, comprising a connector body (1), characterized in that: The connector body (1) comprises a male head (101) and a female head (102), the male head (101) and the female head (102) being slidably connected to each other, a card slot (2) being provided on the circumferential surface of the male head (101), a connecting rod (3) being fixedly connected to the surface of the female head (102), a card block (4) being fixedly connected to the surface of the connecting rod (3), the card block (4) being located in the card slot (2), and dustproof mechanisms being provided in both the male head (101) and the female head (102).
2. The RF coaxial connector with dustproof function according to claim 1, characterized in that: The connecting rod (3) is made of metal and has elasticity.
3. The RF coaxial connector with dustproof function according to claim 1, characterized in that: A limiting ring (5) is provided on the circumferential surface of the connecting rod (3), and the limiting ring (5) is fitted with the clamping block (4).
4. The RF coaxial connector with dustproof function according to claim 3, characterized in that: The limiting ring (5) is circular and is made of rubber.
5. The RF coaxial connector with dustproof function according to claim 1, characterized in that: The dustproof mechanism comprises a block (6) arranged in the male head (101) and the female head (102); the circumferential surface of the block (6) is fixedly connected with an edge (7); the edge (7) is located on the circumferential surface of the male head (101) and the female head (102); the block (6) and the edge (7) are both made of rubber.
6. The RF coaxial connector with dustproof function according to claim 5, characterized in that: The circumferential surfaces of the male head (101) and the female head (102) are both provided with anti-skid rings (8), and the circumferential surfaces of the anti-skid rings (8) are provided with anti-skid protrusions (9).