Multi-specification key plate fixing structure for mobile phone Bluetooth key

Abstract

The utility model discloses a multi-specification key plate fixing structure for a mobile phone Bluetooth key, which belongs to the technical field of key plate fixing structures and comprises a shell and a plurality of fixing elastic pieces arranged in the shell, a key plate body is further arranged in the shell, a fixing groove is formed in the shell, a supporting frame is further mounted in the shell, and the key plate body, the fixing groove and the supporting frame are arranged in the shell. According to the utility model, through the arrangement of the fixed elastic sheet and the elastic arm, the fixation of the key plate body can be realized, the influence on the use caused by shaking is avoided, and the elastic arm has elasticity, can adapt to key plate bodies of different specifications, has a wide application range, and is convenient to use through the transmission of the screw rod. According to the key plate, the position of the limiting frame is changed, the limiting frame can abut against the side wall of the key plate body, the other end of the key plate body makes contact with the inner wall of the shell, and therefore the key plate body can be reinforced, the fixing effect is good, and abrasion to the outer wall of the key plate body can be effectively reduced through the limiting cushion block and the abrasion-resistant cushion which are arranged in a matched mode.

Description

Technical Field

[0001] The utility model relates to the technical field of key plate fixing structures, in particular to a multi-specification key plate fixing structure for a mobile phone Bluetooth key. Background Art

[0002] With the development of science and technology, in this era where people are always holding their mobile phones, the demand for cars is increasing, and people are more and more eager to improve their car experience. When starting a car, it needs to be started with a key. The physical key can only be used to unlock, lock, unlock the trunk and find the car when you are next to the car. However, people often forget to bring their keys, lose their keys, non-owners pick up items, colleagues and friends borrow the car, etc., which brings many inconveniences and bad car experience to their lives. The mobile phone Bluetooth key that is compatible with the key board can upgrade the original physical key to a mobile phone Bluetooth key, so that you no longer have to worry about forgetting to bring your keys or losing your keys. The mobile phone Bluetooth key can open the vehicle. If colleagues, customers, or friends go to the car to pick up items or borrow the car, we only need to operate on the mobile phone to easily share the digital key with him, greatly shortening the time cost of picking up and sending keys.

[0003] At present, there are many types of cars, and the sizes of keys equipped with different cars are not the same. The key plate needs to be fixedly installed inside the mobile phone Bluetooth key shell. Since the size of the mobile phone Bluetooth key shell is fixed, it is inconvenient to be compatible with key plates of multiple specifications, which affects the user's use and causes a decrease in user experience.

[0004] Therefore, we propose a multi-specification key plate fixing structure for a mobile phone Bluetooth key to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile phone Bluetooth key with a multi-specification key plate fixing structure. The device is used to work, thereby solving the problem that the size of the mobile phone Bluetooth key shell is fixed, which makes it inconvenient to be compatible with key plates of multiple specifications, thereby affecting the user's use and causing a decrease in user experience.

[0006] To achieve the above object, the utility model provides the following technical solutions: a mobile phone Bluetooth key multi-specification key plate fixing structure, comprising a shell and a plurality of fixing springs arranged inside the shell, wherein a key plate body is also arranged inside the shell, and the key plate body can be fixed by the fixing springs;

[0007] A fixing groove is installed inside the shell, and a support frame is also installed inside the shell. A limiting structure is arranged on the upper end of the support frame, and the limiting structure is used to reinforce the position of the key plate body.

[0008] Preferably, a limiting pad is also embedded on the inner wall of the shell, and the limiting pad is placed between the shell and the key plate body.

[0009] Preferably, an elastic arm is provided on one side of the fixed spring sheet close to the key plate body, a spring sheet buckle is provided on the side wall of the fixed spring sheet, one side of the fixed spring sheet is inserted into the fixing groove, and the fixed spring sheet is fixed in the shell by the spring sheet buckle.

[0010] Preferably, the limiting structure includes a groove opened on the surface of the support frame and a threaded rod installed inside the groove, a locking seat is provided on one side of the support frame, and one end of the threaded rod passes through the locking seat and is connected to a knob, a sliding block is provided on the outer threaded sleeve of the threaded rod, and a limiting frame is provided on the upper end of the sliding block, and turning the knob can drive the threaded rod to rotate, and the sliding block can drive the limiting frame to move.

[0011] Preferably, a wear-resistant pad is provided on one side of the limiting frame close to the key plate body, and the wear-resistant pad is used to block the key plate body and the limiting frame.

[0012] Preferably, a locking block is provided on the outer wall of the knob, and a plurality of locking holes are evenly formed on the surfaces of the locking block and the locking seat, and the position of the knob can be locked by the cooperation between the locking holes and the bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The key plate body can be fixed by setting the fixed spring piece and the elastic arm to avoid shaking and affecting the use. The elastic arm is elastic and can adapt to key plate bodies of different specifications. It has a wide range of adaptability and is convenient for users to use.

[0015] 2. By setting the limit frame, knob, slider and threaded rod, screw transmission can be performed to change the position of the limit frame, which can be against the side wall of the key plate body, and the other end of the key plate body is in contact with the inner wall of the shell, so that the key plate body can be reinforced, and the fixing effect is good. The locking block can be fixed on the locking seat through the cooperation of the locking hole and the bolt, which can effectively prevent the knob from rotating accidentally and affecting the fixing effect of the limit frame on the key plate body, and the stabilization effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic plan view of the housing and the fixed spring piece structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the elastic arm structure of the utility model;

[0019] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Shell; 11. Fixing groove; 12. Support frame; 13. Limiting structure; 131. Groove; 132. Threaded rod; 133. Knob; 134. Locking seat; 135. Locking block; 136. Slider; 137. Limiting frame; 138. Wear-resistant pad; 139. Locking hole; 2. Fixed spring; 21. Elastic arm; 22. Spring buckle; 3. Key plate body; 4. Limiting pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] Example 1: Please refer to Figure 1-4 The mobile phone Bluetooth key has a multi-specification key plate fixing structure, comprising a housing 1 and a plurality of fixing springs 2 arranged inside the housing 1, wherein a key plate body 3 is also arranged inside the housing 1, and the key plate body 3 can be clamped and fixed by the fixing springs 2;

[0023] A fixing groove 11 is installed inside the shell 1, and a support frame 12 is also installed inside the shell 1. The support frame 12 is used to support the limiting structure 13. The upper end of the support frame 12 is provided with a limiting structure 13. The limiting structure 13 is used to reinforce the position of the key plate body 3, thereby achieving the fixation of the key plate body 3 and preventing the key plate body 3 from shaking and affecting the user's use.

[0024] A limit pad 4 is also embedded on the inner wall of the shell 1 , and the limit pad 4 is placed between the shell 1 and the key plate body 3 to prevent the key plate body 3 and the shell 1 from being worn.

[0025] An elastic arm 21 is provided on one side of the fixed spring piece 2 close to the key plate body 3, and an elastic clip buckle 22 is provided on the side wall of the fixed spring piece 2. One side of the fixed spring piece 2 is inserted into the fixing groove 11, and the fixed spring piece 2 is fixed in the shell 1 by the elastic clip buckle 22, and then the key plate body 3 is clamped and fixed by the elastic arm 21. The elastic arm 21 has a certain elasticity and can clamp key plate bodies 3 of different specifications.

[0026] The limiting structure 13 includes a groove 131 opened on the surface of the support frame 12 and a threaded rod 132 installed inside the groove 131. A locking seat 134 is arranged on one side of the support frame 12, and one end of the threaded rod 132 passes through the locking seat 134 and is connected to a knob 133. A slider 136 is arranged on the outer thread sleeve of the threaded rod 132, and a limiting frame 137 is arranged on the upper end of the slider 136. Rotating the knob 133 can drive the threaded rod 132 to rotate, and the slider 136 can drive the limiting frame 137 to move left and right, so that the limiting frame 137 can be close to the side wall of the key plate body 3, and can resist the side wall of the key plate body 3, and the other end of the key plate body 3 contacts the inner wall of the shell 1, which can effectively reinforce the key plate body 3 and achieve the purpose of fixing.

[0027] A wear-resistant pad 138 is provided on one side of the limiting frame 137 close to the key plate body 3 , and the wear-resistant pad 138 is used to block the key plate body 3 and the limiting frame 137 , reduce the wear of the limiting frame 137 on the key plate body 3 , and ensure the integrity of the key plate body 3 .

[0028] A locking block 135 is provided on the outer wall of the knob 133, and a plurality of locking holes 139 are evenly provided on the surfaces of the locking block 135 and the locking seat 134. The position of the knob 133 can be locked through the cooperation of the locking holes 139 and the bolts to prevent the knob 133 from accidentally rotating and affecting the fixing effect of the limit frame 137 on the key plate body 3.

[0029] In this embodiment: one side of the fixed spring piece 2 is inserted into the fixing groove 11, and the fixed spring piece 2 is fixed in the shell 1 by the spring piece buckle 22, and then the key plate body 3 is clamped and fixed by the elastic arm 21. The elastic arm 21 has a certain elasticity and can clamp key plate bodies 3 of different specifications, and has a wide range of uses. Then, the knob 133 is rotated to rotate the threaded rod 132. At this time, the slider 136 can drive the limit frame 137 to move, so that the limit frame 137 can be close to the side wall of the key plate body 3, and can resist the side wall of the key plate body 3, which can effectively reinforce the key plate body 3, and the purpose of fixing can be achieved, so as not to affect the user's use. At the same time, the limit pad 4 and the wear-resistant pad 138 provided in combination can effectively reduce the wear on the outer wall of the key plate body 3.

[0030] Working principle: insert the fixing spring piece 2 into the fixing groove 11, and then use the elastic arm 21 to clamp and fix the key plate body 3, and then turn the knob 133 to drive the threaded rod 132 to rotate, and cooperate with the slider 136 to drive the limit frame 137 to move, and support the side wall of the key plate body 3, so as to complete the fixation of the key plate body 3 and avoid shaking.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mobile phone Bluetooth key multi-specification key plate fixing structure, comprising a housing (1) and a plurality of fixing springs (2) arranged inside the housing (1), characterized in that: A key plate body (3) is also provided inside the housing (1), and the key plate body (3) can be fixed by means of a fixing spring sheet (2); A fixing groove (11) is installed inside the shell (1), and a support frame (12) is also installed inside the shell (1), and a limiting structure (13) is provided at the upper end of the support frame (12).

2. The mobile phone Bluetooth key multi-specification key plate fixing structure according to claim 1 is characterized in that: A limiting pad (4) is also installed on the inner wall of the shell (1), and the limiting pad (4) is placed between the shell (1) and the key plate body (3).

3. The mobile phone Bluetooth key multi-specification key plate fixing structure according to claim 2 is characterized by: An elastic arm (21) is provided on one side of the fixed spring sheet (2) close to the key plate body (3), and a spring sheet buckle (22) is provided on the side wall of the fixed spring sheet (2).

4. The mobile phone Bluetooth key multi-specification key plate fixing structure according to claim 3 is characterized by: The limiting structure (13) comprises a groove (131) formed on the surface of the support frame (12) and a threaded rod (132) installed in the groove (131); a locking seat (134) is provided on one side of the support frame (12); one end of the threaded rod (132) passes through the locking seat (134) and is connected to a knob (133); a slider (136) is provided on the outer threaded sleeve of the threaded rod (132); a limiting frame (137) is provided on the upper end of the slider (136); and the threaded rod (132) can be driven to rotate by rotating the knob (133).

5. The mobile phone Bluetooth key multi-specification key plate fixing structure according to claim 4 is characterized in that: A wear-resistant pad (138) is provided on one side of the limiting frame (137) close to the key plate body (3), and the wear-resistant pad (138) is used to block the key plate body (3) and the limiting frame (137).

6. The mobile phone Bluetooth key multi-specification key plate fixing structure according to claim 4, characterized in that: A locking block (135) is provided on the outer wall of the knob (133), and a plurality of groups of locking holes (139) are evenly formed on the surfaces of the locking block (135) and the locking seat (134).

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