Clamping device
By designing a clamping device including a shell, a clamping plate and an elastic member, the problem that the clamping device in the prior art is only suitable for a single-size electronic product, and convenient clamping and stable fixation of products of multiple sizes is achieved.
Patent Information
- Application Number
- CN202421413769.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Existing clamping devices are only suitable for clamping one specific size of electronic products and cannot be suitable for many different sizes of products, resulting in low convenience of use.
A clamping device including a housing, a clamping plate and two elastic parts is designed. Accommodation grooves and connecting columns are provided on both sides of the housing, and guide columns are fixed at both ends of the clamp. The elastic member connects the clamp and the housing. The clamp can be manually pulled upward to form a clamping space suitable for the size of electronic products.
The clamping device can be used for electronic products of different sizes, which is convenient to use and practical. The clamp can effectively tighten the electronic products through the rebound action of the elastic parts to ensure stable clamping.
Smart Images
Figure CN222480008U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamping, in particular to a clamping device. Background Art
[0002] In some application scenarios, electronic products such as mobile phones, tablet computers, and display screens need to be clamped by a clamping device so that users can conveniently operate the electronic products.
[0003] In the prior art, some clamping devices are only capable of clamping electronic products of one size, and therefore are not capable of clamping multiple types of electronic products, and are therefore not very convenient to use. Utility Model Content
[0004] The utility model aims to provide a clamping device to solve the problem that some clamping devices mentioned in the above background technology are only capable of clamping one size of electronic products, and thus are not suitable for clamping multiple types of electronic products, and thus are not convenient to use.
[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: a clamping device, including a shell, a clamping plate and two elastic members; accommodating grooves are respectively opened on both sides of the shell, and a connecting column is arranged in each of the accommodating grooves; guide columns are respectively fixed to both ends of the clamping plate, and the guide columns at both ends of the clamping plate respectively pass through the top of the shell to be movably located in the accommodating grooves on both sides of the shell, and a clamping space is formed between the bottom of the clamping plate and the top of the shell; each one end of the two elastic members is respectively connected to the two ends of the clamping plate, and each other end of the two elastic members respectively passes through the guide columns at both ends of the clamping plate to be respectively connected to the connecting columns in the accommodating grooves on both sides of the shell.
[0006] In some embodiments, guide channels are respectively provided at both ends of the top of the shell, and the guide channels at both ends of the top of the shell respectively extend into the receiving grooves on both sides of the shell and are respectively connected with the receiving grooves on both sides of the shell; the guide columns at both ends of the splint respectively pass through the guide channels at both ends of the top of the shell so as to be movably located in the receiving grooves on both sides of the shell.
[0007] In some embodiments, the guide channels at both ends of the top of the shell extend respectively and are located in the accommodating grooves on both sides of the shell, and each end is connected to a limiting plate, and the outer wall of each end of the guide column at both ends of the clamping plate is threadedly connected with a first limiting sleeve, and the limiting plates of each guide channel are respectively used to abut and limit with the first limiting sleeves of each guide column.
[0008] In some embodiments, the outer wall of each other end of the guide columns at both ends of the clamp is threadedly connected with a second limiting sleeve, and the second limiting sleeve of each guide column is respectively limited in the two ends of the clamp.
[0009] In some embodiments, the splint includes a cover plate covering the top thereof, the cover plate is detachably connected to the splint, one end of each of the two elastic members is respectively fastened to the inner sides of both ends of the cover plate, and the other end of each of the two elastic members is respectively sleeved on the connecting columns in the accommodating grooves on both sides of the shell.
[0010] In some embodiments, the cover plate and the clamping plate are connected by screws.
[0011] In some embodiments, a plurality of first friction cloths are disposed on the bottom surface of the clamping plate, and a plurality of second friction cloths are disposed on the top surface of the housing.
[0012] In some embodiments, the elastic member is a spring.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The clamping device of the present invention can be used to clamp electronic products by manually pulling the clamping plate upward. Since one end of each of the two elastic members is respectively connected to the two ends of the clamping plate, the other end of each of the two elastic members passes through the guide posts at the two ends of the clamping plate to respectively connect to the connecting posts in the accommodating grooves on both sides of the shell. As a result, when the clamping plate is pulled upward, the elastic members at both ends are driven to stretch upward. The clamping plate can be manually pulled upward a distance so that a clamping space adapted to the size of the electronic product is formed between the bottom of the clamping plate and the top of the shell to accommodate the electronic product, and then the user can let go. When the elastic members at both ends of the clamping plate rebound, the clamping plate is driven to press against the top of the electronic product so that the electronic product is clamped between the bottom of the clamping plate and the top of the shell. When the clamping plate is pulled upward and drives the elastic members at both ends to stretch upward, the guide posts at both ends are also driven to move upward in the shell. The elastic members at both ends of the clamping plate are respectively located in the guide posts at both ends of the clamping plate and are linearly guided. In the utility model, the user manually pulls the clamping plate to form an adaptive clamping space between the bottom of the clamping plate and the top of the shell to clamp the electronic product, so that the clamping device can be used to clamp electronic products of various sizes, and is convenient to use and practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.
[0016] Figure 1This is a schematic diagram of the overall structure of the clamping device provided by the utility model at one angle;
[0017] Figure 2 Another schematic diagram of the overall structure of the clamping device provided by the utility model;
[0018] Figure 3 A schematic diagram of the exploded structure of the clamping device provided by the utility model;
[0019] Figure 4 This is a structural schematic diagram of a state in which both ends of a cover plate in the clamping device provided by the utility model are respectively connected to elastic members.
[0020] Explanation of the accompanying drawings: 100, clamping device; 10, shell; 101, accommodating groove; 1011, connecting column; 102, guide channel; 1021, limiting plate; 103, second friction cloth; 20, clamping plate; 201, cover plate; 202, first friction cloth; 30, guide column; 301, first limiting sleeve; 302, second limiting sleeve; 40, elastic member. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.
[0023] Please also read Figures 1 to 4 As shown, Figure 1 This is a schematic diagram of the overall structure of the clamping device 100 provided by the utility model from an angle. Figure 2 This is a schematic diagram of the overall structure of the clamping device 100 provided by the utility model from another angle. Figure 3 This is a schematic diagram of the exploded structure of the clamping device 100 provided by the utility model. Figure 4 This is a structural schematic diagram of a state in which both ends of a cover plate 201 in the clamping device 100 provided by the present invention are respectively connected to elastic members 40 .
[0024] The utility model provides the following technical solutions: a clamping device 100, comprising a shell 10, a clamping plate 20 and two elastic members 40; receiving grooves 101 are respectively opened on both sides of the shell 10, and a connecting column 1011 is arranged in each receiving groove 101; guide columns 30 are respectively fixed to both ends of the clamping plate 20, and the guide columns 30 at both ends of the clamping plate 20 respectively pass through the top of the shell 10 to be movably located in the receiving grooves 101 on both sides of the shell 10, and a clamping space is formed between the bottom of the clamping plate 20 and the top of the shell 10; each end of the two elastic members 40 is respectively connected to the two ends of the clamping plate 20, and each other end of the two elastic members 40 respectively passes through the guide columns 30 at both ends of the clamping plate 20 to be respectively connected to the connecting columns 1011 in the receiving grooves 101 on both sides of the shell 10.
[0025] In the clamping device 100 provided in this embodiment, when the clamping device 100 is used to clamp an electronic product, the user can manually pull the clamping plate 20 upwards. Since one end of each of the two elastic members 40 is connected to the two ends of the clamping plate 20 respectively, the other ends of each of the two elastic members 40 pass through the guide posts 30 at the two ends of the clamping plate 20 to respectively connect to the connecting posts 1011 in the receiving grooves 101 at both sides of the shell 10, so that when the clamping plate 20 is pulled upwards, the elastic members 40 at both ends are pulled upwards, and the clamping plate 20 is manually pulled upwards to a distance so that the bottom of the clamping plate 20 is aligned with the shell 10. After a clamping space of a size suitable for the electronic product is formed between the top of the body 10 to accommodate the electronic product, the user can let go. When the elastic members 40 at both ends of the clamping plate 20 rebound, the clamping plate 20 is driven to press against the top of the electronic product so that the electronic product is clamped between the bottom of the clamping plate 20 and the top of the shell 10. When the clamping plate 20 is pulled upward and the elastic members 40 at both ends are stretched upward, the guide posts 30 at both ends are also driven to move upward in the shell 10. The elastic members 40 at both ends of the clamping plate 20 are respectively located in the guide posts 30 at both ends of the clamping plate 20 and are linearly guided. In the utility model, the user manually pulls the clamping plate 20 to form an adapted clamping space between the bottom of the clamping plate 20 and the top of the shell 10 to clamp the electronic product. Thus, the clamping device 100 can be used to clamp electronic products of various sizes, which is convenient to use and practical.
[0026] In some embodiments, guide channels 102 are respectively opened at both ends of the top of the shell 10, and the guide channels 102 at both ends of the top of the shell 10 respectively extend into the receiving grooves 101 on both sides of the shell 10 and are respectively connected with the receiving grooves 101 on both sides of the shell 10; the guide columns 30 at both ends of the splint 20 respectively pass through the guide channels 102 at both ends of the top of the shell 10 so as to be movably located in the receiving grooves 101 on both sides of the shell 10.
[0027] In specific implementation, when the user manually pulls the clamping plate 20 to form a clamping space between the bottom of the clamping plate 20 and the top of the housing 10 to clamp the electronic product, the clamping plate 20 drives the elastic members 40 at both ends to stretch upward, and also drives the guide posts 30 at both ends to move upward in the guide channels 102 at both ends of the top of the housing 10. The guide channels 102 at both ends of the top of the housing 10 are used to provide linear guidance for the guide posts 30 at both ends of the clamping plate 20 when they move, and the guide posts 30 at both ends of the clamping plate 20 are used to provide linear guidance for the elastic members 40 at both ends of the clamping plate 20 when they move. Through such a setting, when the clamping plate 20 is manually pulled to drive the elastic members 40 at both ends to stretch, the elastic members 40 at both ends of the clamping plate 20 can be linearly guided by the guide posts 30 at both ends of the clamping plate 20 during the stretching movement.
[0028] In some embodiments, the guide channels 102 at both ends of the top of the shell 10 extend respectively to the receiving grooves 101 on both sides of the shell 10, and each end is connected to a limiting plate 1021, and the outer walls of each end of the guide columns 30 at both ends of the splint 20 are threadedly connected with a first limiting sleeve 301, and the limiting plates 1021 of each guide channel 102 are respectively used to abut and limit with the first limiting sleeves 301 of each guide column 30.
[0029] In specific implementation, when the clamping plate 20 is manually pulled and the guide posts 30 at both ends are driven to move upwards by a certain distance in the guide channels 102 at both ends of the top of the shell 10, the limiting plates 1021 of each guide channel 102 in the receiving grooves 101 at both sides of the shell 10 respectively abut against the first limiting sleeves 301 of each guide post 30, so that the guide posts 30 at both ends of the clamping plate 20 are respectively moved upwards by a certain distance in the guide channels 102 at both ends of the top of the shell 10 for limiting, and then the clamping plate 20 drives the elastic members 40 at both ends to stretch upwards for limiting. Through such a setting, the clamping plate 20 can be limited after driving the elastic members 40 at both ends to stretch by a certain distance, which effectively prevents the elastic members 40 at both ends of the clamping plate 20 from being damaged due to excessive stretching when the user pulls the clamping plate 20.
[0030] In some embodiments, the outer walls of the other ends of the guide columns 30 at both ends of the clamping plate 20 are threadedly connected with second limiting sleeves 302 , and the second limiting sleeves 302 of each guide column 30 are respectively limited in the two ends of the clamping plate 20 .
[0031] In specific implementation, the guide posts 30 at both ends of the clamping plate 20 are respectively limited in the two ends of the clamping plate 20 by the second limiting sleeves 302, so that the two ends of the clamping plate 20 respectively fix the guide posts 30. Through such a setting, the two ends of the clamping plate 20 respectively fix the guide posts 30, thereby preventing the guide posts 30 at both ends of the clamping plate 20 from being dislocated from the two ends of the clamping plate 20.
[0032] In some embodiments, the splint 20 includes a cover plate 201 covering the top thereof, the cover plate 201 is detachably connected to the splint 20, one end of each of the two elastic members 40 is respectively fastened to the inner sides of both ends of the cover plate 201, and the other end of each of the two elastic members 40 is respectively sleeved on the connecting column 1011 in the accommodating groove 101 on both sides of the shell 10.
[0033] In specific implementation, when the elastic member 40 needs to be replaced, the cover plate 201 is disassembled from the top of the clamping plate 20. Since one end of each of the two elastic members 40 is fastened to the inner sides of the two ends of the cover plate 201, the other ends of each of the two elastic members 40 can be pulled off from the connecting pillars 1011 in the receiving grooves 101 on both sides of the shell 10, so that after the cover plate 201 is removed, the elastic members 40 at both ends can be separated from the shell 10, and the elastic members 40 can be replaced and then the cover plate 201 can be fixed on the clamping plate 20. Through such a configuration, the cover plate 201 and the clamping plate 20 can be disassembled by the user, so that the user can conveniently take out and replace the elastic members 40 in the receiving grooves 101 on both sides of the shell 10.
[0034] In some embodiments, the cover plate 201 and the clamping plate 20 are connected by screws.
[0035] In specific implementation, the cover plate 201 and the clamping plate 20 are connected by screws, so that the cover plate 201 and the clamping plate 20 can be disassembled and assembled by the user. Through such an arrangement, the cover plate 201 and the clamping plate 20 can be effectively disassembled and assembled.
[0036] In some embodiments, a plurality of first friction cloths 202 are disposed on the bottom surface of the clamping plate 20 , and a plurality of second friction cloths 103 are disposed on the top surface of the housing 10 .
[0037] In specific implementation, when the electronic product is clamped in the clamping space between the bottom of the clamping plate 20 and the top of the housing 10, the top of the electronic product contacts the first friction cloths 202 disposed on the bottom surface of the clamping plate 20 to increase the friction force, and the bottom of the electronic product contacts the second friction cloths 103 disposed on the top surface of the housing 10 to increase the friction force. With such a configuration, the stability of the electronic product clamped in the clamping space between the bottom of the clamping plate 20 and the top of the housing 10 can be improved.
[0038] In some embodiments, the elastic member 40 is a spring.
[0039] In specific implementation, the elastic member 40 is a spring, so that when the clamping plate 20 is manually pulled, the elastic members 40 at both ends can be effectively stretched, so that the bottom of the clamping plate 20 and the top of the housing 10 form a clamping space to clamp the electronic product. Through such a setting, the elastic member 40 can support the clamping plate 20 to be stretched.
[0040] It is worth noting that the above-mentioned electronic products include but are not limited to mobile phones, tablet computers and display screens.
[0041] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A clamping device, characterized in that: include: A housing, wherein two sides of the housing are respectively provided with receiving grooves, and each receiving groove is provided with a connecting column; A clamping plate, wherein guide columns are fixed at both ends of the clamping plate, and the guide columns at both ends of the clamping plate respectively pass through the top of the shell to be movably located in the receiving grooves on both sides of the shell, and a clamping space is formed between the bottom of the clamping plate and the top of the shell; Two elastic members, one end of each of the two elastic members is respectively connected to the two ends of the clamping plate, and the other end of each of the two elastic members passes through the guide columns at the two ends of the clamping plate to be respectively connected to the connecting columns in the accommodating grooves on both sides of the shell.
2. The clamping device according to claim 1, characterized in that: Guide channels are respectively provided at the two ends of the top of the shell, and the guide channels at the two ends of the top of the shell respectively extend into the receiving grooves on both sides of the shell and are respectively connected with the receiving grooves on both sides of the shell; the guide columns at both ends of the splint respectively pass through the guide channels at both ends of the top of the shell so as to be movably located in the receiving grooves on both sides of the shell.
3. The clamping device according to claim 2, characterized in that: The guide channels at both ends of the top of the shell extend respectively in the accommodating grooves on both sides of the shell, and each end is connected to a limiting plate. The outer wall of each end of the guide columns at both ends of the clamping plate is threadedly connected with a first limiting sleeve, and the limiting plates of each guide channel are respectively used to abut and limit with the first limiting sleeves of each guide column.
4. The clamping device according to claim 3, characterized in that: The outer wall of each other end of the guide columns at both ends of the clamping plate is threadedly connected with a second limiting sleeve, and the second limiting sleeve of each guide column is respectively limited in the two ends of the clamping plate.
5. The clamping device according to claim 1, characterized in that: The splint includes a cover plate covering the top thereof, the cover plate is detachably connected to the splint, one end of each of the two elastic members is respectively fastened to the inner sides of both ends of the cover plate, and the other end of each of the two elastic members is respectively sleeved on the connecting columns in the accommodating grooves on both sides of the shell.
6. The clamping device according to claim 5, characterized in that: The cover plate is connected to the clamping plate by screws.
7. The clamping device according to claim 1, characterized in that: A plurality of first friction cloths are arranged on the bottom surface of the clamping plate, and a plurality of second friction cloths are arranged on the top surface of the shell.
8. The clamping device according to claim 1, characterized in that: The elastic member is a spring.